Megatest

PREFIX=$(PWD)
CSCOPTS= 
INSTALL=install
SRCFILES = common.scm items.scm launch.scm \
           ods.scm runconfig.scm server.scm configf.scm \
           db.scm keys.scm margs.scm megatest-version.scm \
           process.scm runs.scm tasks.scm tests.scm genexample.scm \
	   fs-transport.scm zmq-transport.scm http-transport.scm \
           client.scm gutils.scm synchash.scm

GUISRCF  = dashboard-tests.scm dashboard-guimonitor.scm 

OFILES   = $(SRCFILES:%.scm=%.o)
GOFILES  = $(GUISRCF:%.scm=%.o)

ADTLSCR=mt_laststep mt_runstep mt_ezstep
HELPERS=$(addprefix $(PREFIX)/bin/,$(ADTLSCR))
DEPLOYHELPERS=$(addprefix $(DEPLOYTARG)/,$(ADTLSCR))
MTESTHASH=$(shell fossil info|grep checkout:| awk '{print $$2}')
all : mtest dboard newdashboard

mtest: $(OFILES) megatest.o
	csc $(CSCOPTS) $(OFILES) megatest.o -o mtest

dboard : $(OFILES) $(GOFILES) dashboard.scm
	csc $(OFILES) dashboard.scm $(GOFILES) -o dboard

newdashboard : newdashboard.scm $(OFILES)
	csc $(OFILES) newdashboard.scm -o newdashboard

$(DEPLOYTARG)/megatest : $(OFILES) megatest.o
	csc -deployed $(CSCOPTS) $(OFILES) megatest.o -o $(DEPLOYTARG)/megatest

$(DEPLOYTARG)/dashboard :  $(OFILES) $(GOFILES)
	csc -deployed $(OFILES) $(GOFILES) -o $(DEPLOYTARG)/dashboard

(include "common_records.scm")
(include "db_records.scm")

;; client:get-signature
(define (client:get-signature)
  (if *my-client-signature* *my-client-signature*
      (let ((sig (conc (get-host-name) " " (current-process-id))))
	(set! *my-client-signature* sig)
	*my-client-signature*)))

;; client:login serverdat
(define (client:login serverdat)
  (cdb:login serverdat *toppath* (client:get-signature)))

(declare (uses db))
(declare (uses configf))
(declare (uses process))
(declare (uses launch))
(declare (uses runs))
(declare (uses dashboard-tests))
(declare (uses dashboard-guimonitor))
;; (declare (uses dashboard-main))
(declare (uses megatest-version))

(include "common_records.scm")
(include "db_records.scm")
(include "run_records.scm")

(define help (conc 

;; (define *keys*   (open-run-close db:get-keys #f))
(define *keys*   (cdb:remote-run db:get-keys #f))
;; (define *keys*   (db:get-keys   *db*))
(define *dbkeys*  (map (lambda (x)(vector-ref x 0))
		      (append *keys* (list (vector "runname" "blah")))))
(define *header*       #f)
(define *allruns*     '())
(define *allruns-by-id* (make-hash-table)) ;; 
(define *runchangerate* (make-hash-table))

(define *buttondat*    (make-hash-table)) ;; <run-id color text test run-key>
(define *alltestnamelst* '())
(define *searchpatts*  (make-hash-table))
(define *num-runs*      8)
(define *tot-run-count* (cdb:remote-run db:get-num-runs #f "%"))
;; (define *tot-run-count* (db:get-num-runs *db* "%"))
(define *last-update*   (current-seconds))

  (let* ((c1 (map string->number (string-split color1)))
	 (c2 (map string->number (string-split color2)))
	 (delta (map (lambda (a b)(abs (- a b))) c1 c2)))
    (null? (filter (lambda (x)(> x 3)) delta))))

;; keypatts: ( (KEY1 "abc%def")(KEY2 "%") )
(define (update-rundat runnamepatt numruns testnamepatt keypatts)
  (let ((modtime             (file-modification-time *db-file-path*))
	(referenced-run-ids '()))
    (if (or (and (> modtime *last-db-update-time*)
		 (> (current-seconds)(+ *last-db-update-time* 5)))
	    (> *delayed-update* 0))

	;;
	;; Run this stuff only when the megatest.db file has changed
	;;
	(let ((full-run (> (random 100) 75))) ;; 25% of the time do a full refresh
	  (debug:print-info 4 "update-rundat runnamepatt: " runnamepatt " numruns: " numruns " testnamepatt: " testnamepatt " keypatts: " keypatts)
	  (set! *please-update-buttons* #t)
	  (set! *last-db-update-time* modtime)
	  (set! *delayed-update* (- *delayed-update* 1))
	  (let* ((allruns     (cdb:remote-run db:get-runs #f runnamepatt numruns ;; (+ numruns 1) ;; (/ numruns 2))
					   *start-run-offset* keypatts))
		 (header      (db:get-header allruns))
		 (runs        (db:get-rows   allruns))
		 (result      '())
		 (maxtests    0)
		 (states      (hash-table-keys *state-ignore-hash*))
		 (statuses    (hash-table-keys *status-ignore-hash*)))
	    ;; (thread-sleep! 0.1) ;; give some time to other threads
	    (debug:print 6 "update-rundat, got " (length runs) " runs")
	    (if (> (+ *last-update* 300) (current-seconds)) ;; every five minutes
		(begin
		  (set! *last-update* (current-seconds))
		  (set! *tot-run-count* (length runs))))
	    ;; 
	    ;; trim runs to only those that are changing often here

	    ;; 
	    (for-each (lambda (run)
			(let* ((run-id   (db:get-value-by-header run header "id"))
			       (tests    (let ((tsts (cdb:remote-run db:get-tests-for-run #f run-id testnamepatt states statuses)))
					   (if *tests-sort-reverse* (reverse tsts) tsts)))
			       (key-vals (cdb:remote-run db:get-key-vals #f run-id)))
			  ;; Not sure this is needed?
			  (set! referenced-run-ids (cons run-id referenced-run-ids))
			  (if (> (length tests) maxtests)
			      (set! maxtests (length tests)))
			  (if (or (not *hide-empty-runs*) ;; this reduces the data burden when set
				  (not (null? tests)))
			      (let ((dstruct (vector run tests key-vals)))
				;;
				;; compare the tests with the tests in *allruns-by-id* same run-id 
				;; if different then increment value in *runchangerate*
				;;
				(hash-table-set! *allruns-by-id* run-id dstruct)
				(set! result (cons dstruct result))))))
		      runs)
	    
	    ;;
	    ;; if full-run use referenced-run-ids to delete data in *all-runs-by-id* and *runchangerate*
	    ;;

	    (set! *header*  header)
	    (set! *allruns* result)
	    (debug:print 6 "*allruns* has " (length *allruns*) " runs")
	    ;; (set! *tot-run-count* (+ 1 (length *allruns*)))
	    maxtests))
	;; 
	;; Run this if the megatest.db file did not get touched
	;;
	(begin
	  
	  *num-tests*)))) ;; FIXME, naughty coding eh?

(define *collapsed* (make-hash-table))
; (define *row-lookup* (make-hash-table)) ;; testname => (rownum lableobj)

(define (toggle-hide lnum) ; fulltestname)
  (let* ((btn (vector-ref (dboard:uidat-get-lftcol uidat) lnum))
	 (fulltestname (iup:attribute btn "TITLE"))

    (if testid
	(examine-test testid)
	(begin
	  (print "ERROR: testid is not a number " (args:get-arg "-test"))
	  (exit 1)))))
 ((args:get-arg "-guimonitor")
  (gui-monitor *db*))


 (else
  (set! uidat (make-dashboard-buttons *num-runs* *num-tests* *dbkeys*))
  (iup:callback-set! *tim*
		     "ACTION_CB"
		     (lambda (x)
		       (run-update x)))))
		       ;(print x)))))

(iup:main-loop)

(include "db_records.scm")
(include "key_records.scm")
(include "run_records.scm")

;; timestamp type (val1 val2 ...)
;; type: meta-info, step
(define *incoming-writes*      '())
(define *completed-writes*   (make-hash-table))
(define *incoming-last-time* (current-seconds))
(define *incoming-mutex*     (make-mutex))
(define *completed-mutex*    (make-mutex))
(define *cache-on* #f)

(define (db:set-sync db)
  (let* ((syncval  (config-lookup *configdat* "setup"     "synchronous"))

	    (vector-ref row n)
	    (if (null? tal) #f (loop (car tal)(cdr tal)(+ n 1)))))))

;;======================================================================
;;  R U N S
;;======================================================================

;; keys list to key1,key2,key3 ...
(define (runs:get-std-run-fields keys remfields)
  (let* ((header    (append (map key:get-fieldname keys)
			    remfields))
	 (keystr    (conc (keys->keystr keys) ","
			  (string-intersperse remfields ","))))
    (list keystr header)))

			run-id 
			test-name
			pth))
     item-paths)
  (debug:print-info 11 "db:tests-register-test END db=" db ", run-id=" run-id ", test-name=" test-name ", item-path=\"" item-path "\"")
    #f))


;; states and statuses are lists, turn them into ("PASS","FAIL"...) and use NOT IN
;; i.e. these lists define what to NOT show.
;; states and statuses are required to be lists, empty is ok
;; not-in #t = above behaviour, #f = must match
(define (db:get-tests-for-run db run-id testpatt states statuses 
			      #!key (not-in #t)
			      (sort-by #f) ;; 'rundir 'event_time
			      (qryvals "id,run_id,testname,state,status,event_time,host,cpuload,diskfree,uname,rundir,item_path,run_duration,final_logf,comment")
			      )
  (debug:print-info 11 "db:get-tests-for-run START run-id=" run-id ", testpatt=" testpatt ", states=" states ", statuses=" statuses ", not-in=" not-in ", sort-by=" sort-by)
  (let* ((res '())
	 ;; if states or statuses are null then assume match all when not-in is false
	 (states-qry      (if (null? states) 
			      #f
			      (conc " state "  
				    (if not-in "NOT" "") 
				    " IN ('" 
				    (string-intersperse states   "','")
				    "')")))
	 (statuses-qry    (if (null? statuses)
			      #f
			      (conc " status "
				    (if not-in "NOT" "") 
				    " IN ('" 
				    (string-intersperse statuses "','")
				    "')")))
	 (tests-match-qry (tests:match->sqlqry testpatt))
	 (qry             (conc "SELECT " qryvals
				" FROM tests WHERE run_id=? "
				(if states-qry   (conc " AND " states-qry)   "")
				(if statuses-qry (conc " AND " statuses-qry) "")
				(if tests-match-qry (conc " AND (" tests-match-qry ") ") "")
				(case sort-by
				  ((rundir)     " ORDER BY length(rundir) DESC;")
				  ((event_time) " ORDER BY event_time ASC;")
				  (else         ";"))
			 )))
    (debug:print-info 8 "db:get-tests-for-run qry=" qry)
    (sqlite3:for-each-row 
     (lambda (a . b) ;; id run-id testname state status event-time host cpuload diskfree uname rundir item-path run-duration final-logf comment)
       (set! res (cons (apply vector a b) res))) ;; id run-id testname state status event-time host cpuload diskfree uname rundir item-path run-duration final-logf comment) res)))
     db 
     qry
     run-id
     )
    (debug:print-info 11 "db:get-tests-for-run START run-id=" run-id ", testpatt=" testpatt ", states=" states ", statuses=" statuses ", not-in=" not-in ", sort-by=" sort-by)
    res))

;; get a useful subset of the tests data (used in dashboard
;; use db:mintests-get-{id ,run_id,testname ...}
(define (db:get-tests-for-runs-mindata db run-ids testpatt states status)
  (db:get-tests-for-runs db run-ids testpatt states status qryvals: "id,run_id,testname,state,status,event_time,item_path"))

;; NB // This is get tests for "runs" (note the plural!!)
;;
;; states and statuses are lists, turn them into ("PASS","FAIL"...) and use NOT IN
;; i.e. these lists define what to NOT show.
;; states and statuses are required to be lists, empty is ok
;; not-in #t = above behaviour, #f = must match
;; run-ids is a list of run-ids or a single number
(define (db:get-tests-for-runs db run-ids testpatt states statuses 
			      #!key (not-in #t)
			      (sort-by #f)
			      (qryvals "id,run_id,testname,state,status,event_time,host,cpuload,diskfree,uname,rundir,item_path,run_duration,final_logf,comment")) ;; 'rundir 'event_time
  (debug:print-info 11 "db:get-tests-for-run START run-ids=" run-ids ", testpatt=" testpatt ", states=" states ", statuses=" statuses ", not-in=" not-in ", sort-by=" sort-by)
  (let* ((res '())
	 ;; if states or statuses are null then assume match all when not-in is false
	 (states-qry      (if (null? states) 
			      #f
			      (conc " state "  
				    (if not-in "NOT" "") 
				    " IN ('" 
				    (string-intersperse states   "','")
				    "')")))
	 (statuses-qry    (if (null? statuses)
			      #f
			      (conc " status "
				    (if not-in "NOT" "") 
				    " IN ('" 
				    (string-intersperse statuses "','")
				    "')")))
	 (tests-match-qry (tests:match->sqlqry testpatt))
	 (qry             (conc "SELECT " qryvals 
				" FROM tests WHERE " 
				(if run-ids
				    (if (list? run-ids)
					(conc " run_id in (" (string-intersperse (map conc run-ids) ",") ") ")
					(conc "run_id=" run-ids " "))
				    " ") ;; #f => run-ids don't filter on run-ids
				(if states-qry   (conc " AND " states-qry)   "")
				(if statuses-qry (conc " AND " statuses-qry) "")
				(if tests-match-qry (conc " AND (" tests-match-qry ") ") "")
				(case sort-by
				  ((rundir)     " ORDER BY length(rundir) DESC;")
				  ((event_time) " ORDER BY event_time ASC;")
				  (else         ";"))
			 )))
    (debug:print-info 8 "db:get-tests-for-run qry=" qry)
    (sqlite3:for-each-row 
     (lambda (a . b) ;; id run-id testname state status event-time host cpuload diskfree uname rundir item-path run-duration final-logf comment)
       (set! res (cons (apply vector a b) res))) ;; id run-id testname state status event-time host cpuload diskfree uname rundir item-path run-duration final-logf comment) res)))
     db 
     qry
     )
    (debug:print-info 11 "db:get-tests-for-run START run-ids=" run-ids ", testpatt=" testpatt ", states=" states ", statuses=" statuses ", not-in=" not-in ", sort-by=" sort-by)
    res))

;; this one is a bit broken BUG FIXME
(define (db:delete-test-step-records db test-id)
  ;; Breaking it into two queries for better file access interleaving
  (let* ((tdb (db:open-test-db-by-test-id db test-id)))
    ;; test db's can go away - must check every time
    (if tdb

(define *last-test-cache-delete* (current-seconds))

(define (db:clean-all-caches)
  (set! *test-info* (make-hash-table))
  (set! *test-id-cache* (make-hash-table)))

;; Use db:test-get* to access
;;
;; Get test data using test_id
(define (db:get-test-info-by-id db test-id)
  (if (not test-id)
      (begin
	(debug:print-info 4 "db:get-test-info-by-id called with test-id=" test-id)
	#f)
      (let ((res #f))
	(sqlite3:for-each-row
	 (lambda (id run-id testname state status event-time host cpuload diskfree uname rundir item-path run_duration final_logf comment)
	   ;;                 0    1       2      3      4        5       6      7        8     9     10      11          12          13       14
	   (set! res (vector id run-id testname state status event-time host cpuload diskfree uname rundir item-path run_duration final_logf comment)))
	 db 
	 "SELECT id,run_id,testname,state,status,event_time,host,cpuload,diskfree,uname,rundir,item_path,run_duration,final_logf,comment FROM tests WHERE id=?;"
	 test-id)
	res)))

;; Use db:test-get* to access
;;
;; Get test data using test_ids
(define (db:get-test-info-by-ids db test-ids)
  (if (null? test-ids)
      (begin
	(debug:print-info 4 "db:get-test-info-by-ids called with test-ids=" test-ids)
	'())
      (let ((res '()))
	(sqlite3:for-each-row
	 (lambda (id run-id testname state status event-time host cpuload diskfree uname rundir item-path run_duration final_logf comment)
	   ;;                 0    1       2      3      4        5       6      7        8     9     10      11          12          13       14
	   (set! res (cons (vector id run-id testname state status event-time host cpuload diskfree uname rundir item-path run_duration final_logf comment)
			   res)))
	 db 
	 (conc "SELECT id,run_id,testname,state,status,event_time,host,cpuload,diskfree,uname,rundir,item_path,run_duration,final_logf,comment FROM tests WHERE id in ("
	       (string-intersperse (map conc test-ids) ",") ");"))
	res)))

(define (db:get-test-info db run-id testname item-path)
  (db:get-test-info-by-id db (db:get-test-id db run-id testname item-path)))

(define (db:test-set-comment db test-id comment)
  (sqlite3:execute 
   db 

			#f
			(loop (car tal)(cdr tal))))))))))

;;======================================================================
;; QUEUE UP META, TEST STATUS AND STEPS REMOTE ACCESS
;;======================================================================












;; NOTE: Can remove the regex and base64 encoding for zmq
(define (db:obj->string obj)
  (case *transport-type*
    ((fs) obj)
	((http)
     (string-substitute
       (regexp "=") "_"

			       sync
			       set-verbosity
			       killserver))

;; not used, intended to indicate to run in calling process
(define db:run-local-queries '()) ;; rollup-tests-pass-fail))

(define (db:process-cached-writes db)


  (let ((queries    (make-hash-table))
	(data       #f))
    (mutex-lock! *incoming-mutex*)
    ;; data is a list of query packets <vector qry-sig query params
    (set! data (reverse *incoming-writes*)) ;;  (sort ... (lambda (a b)(< (vector-ref a 1)(vector-ref b 1)))))
    (set! *server:last-write-flush* (current-milliseconds))
    (set! *incoming-writes* '())
    (mutex-unlock! *incoming-mutex*)
    (if (> (length data) 0)
	;; Process if we have data
	(begin
	  (debug:print-info 7 "Writing cached data " data)
    
	  ;; Prepare the needed sql statements
	  ;;
	  (for-each (lambda (request-item)
		      (let ((stmt-key (vector-ref request-item 0))

			    (query    (vector-ref request-item 1)))

			(hash-table-set! queries stmt-key (sqlite3:prepare db query))))

		    data)
	  
	  ;; No outer loop needed. Single loop for write items only. Reads trigger flush of queue
	  ;; and then are executed.
	  (sqlite3:with-transaction 
	   db
	   (lambda ()

	     (for-each
	      (lambda (hed)
		(let* ((params   (vector-ref hed 2))
		       (stmt-key (vector-ref hed 0))
		       (stmt     (hash-table-ref/default queries stmt-key #f)))
		  (if stmt
		      (apply sqlite3:execute stmt params)
		      (debug:print 0 "ERROR: Problem Executing " stmt-key " for " params))))
	      data)))
	  
	  ;; let all the waiting calls know all is done
	  (mutex-lock! *completed-mutex*)
	  (for-each (lambda (item)
		      (let ((qry-sig (cdb:packet-get-client-sig item)))
			(debug:print-info 7 "Registering query " qry-sig " as done")
			(hash-table-set! *completed-writes* qry-sig #t)))
		    data)
	  (mutex-unlock! *completed-mutex*)
	  
	  ;; Finalize the statements. Should this be done inside the mutex above?
	  ;; I think sqlite3 mutexes will keep the data safe
	  (for-each (lambda (stmt-key)
		      (sqlite3:finalize! (hash-table-ref queries stmt-key)))
		    (hash-table-keys queries))
	  
	  ;; Do a little record keeping
	  (let ((cache-size (length data)))
	    (if (> cache-size *max-cache-size*)
		(set! *max-cache-size* cache-size)))
	  #t)
	#f)))

(define *db:process-queue-mutex* (make-mutex))

(define *number-of-writes*         0)
(define *writes-total-delay*       0)
(define *total-non-write-delay*    0)
(define *number-non-write-queries* 0)

;; The queue is a list of vectors where the zeroth slot indicates the type of query to
;; apply and the second slot is the time of the query and the third entry is a list of 
;; values to be applied
;;








(define (db:queue-write-and-wait db qry-sig query params)
  (let ((queue-len  0)
	(res        #f)
	(got-it     #f)
	(qry-pkt    (vector qry-sig query params))
	(start-time (current-milliseconds))
	(timeout    (+ 10 (current-seconds)))) ;; set the time out to 10 secs in future

    ;; Put the item in the queue *incoming-writes* 
    (mutex-lock! *incoming-mutex*)
    (set! *incoming-writes* (cons qry-pkt *incoming-writes*))
    (set! queue-len (length *incoming-writes*))
    (mutex-unlock! *incoming-mutex*)

    (debug:print-info 7 "Current write queue length is " queue-len)

    ;; poll for the write to complete, timeout after 10 seconds
    ;; periodic flushing of the queue is taken care of by 
    ;; db:flush-queue
    (let loop ()

      (thread-sleep! 0.1)
      (mutex-lock! *completed-mutex*)



      (if (hash-table-ref/default *completed-writes* qry-sig #f)















	  (begin
	    (hash-table-delete! *completed-writes* qry-sig)
	    (set! got-it #t)))
      (mutex-unlock! *completed-mutex*)
      (if (and (not got-it)
	       (< (current-seconds) timeout))
	  (loop)))
    (set! *number-of-writes*   (+ *number-of-writes*   1))
    (set! *writes-total-delay* (+ *writes-total-delay* 1))
    got-it))
	  
(define (db:process-queue-item db item)
  (let* ((stmt-key       (cdb:packet-get-qtype item))
	 (qry-sig        (cdb:packet-get-query-sig item))
	 (return-address (cdb:packet-get-client-sig item))
	 (params         (cdb:packet-get-params item))
	 (query          (let ((q (alist-ref stmt-key db:queries)))
			   (if q (car q) #f))))
    (debug:print-info 11 "Special queries/requests stmt-key=" stmt-key ", return-address=" return-address ", query=" query ", params=" params)

    (if query

	;; hand queries off to the write queue
	(let ((response (case *transport-type*
			  ((http)
			   (debug:print-info 7 "Queuing item " item " for wrapped write")
			   (db:queue-write-and-wait db qry-sig query params))
			  (else  
			   (apply sqlite3:execute db query params)
			   #t))))
	  (debug:print-info 7 "Received " response " from wrapped write")
	  (server:reply return-address qry-sig response response))
	;; otherwise if appropriate flush the queue (this is a read or complex query)
	(begin
	  (cond
	   ((member stmt-key db:special-queries)
	    (let ((starttime (current-milliseconds)))
	      (debug:print-info 11 "Handling special statement " stmt-key)
	      (case stmt-key
		((immediate)
		 ;; This is a read or mixed read-write query, must clear the cache
		 (case *transport-type*
		   ((http)
		    (mutex-lock! *db:process-queue-mutex*)
		    (db:process-cached-writes db)
		    (mutex-unlock! *db:process-queue-mutex*)))
		 (let* ((proc      (car params))
			(remparams (cdr params))
			;; we are being handed a procedure so call it
			;; (debug:print-info 11 "Running (apply " proc " " remparams ")")
			(result (server:reply return-address qry-sig #t (apply proc remparams))))
		   (set! *total-non-write-delay* (+ *total-non-write-delay* (- (current-milliseconds) starttime))) 
		   (set! *number-non-write-queries* (+ *number-non-write-queries* 1))
		   result))
		((login)
		 (if (< (length params) 3) ;; should get toppath, version and signature
		     (server:reply return-address qry-sig '(#f "login failed due to missing params")) ;; missing params
		     (let ((calling-path (car   params))
			   (calling-vers (cadr  params))
			   (client-key   (caddr params)))
		       (if (and (equal? calling-path *toppath*)
				(equal? megatest-version calling-vers))
			   (begin
			     (hash-table-set! *logged-in-clients* client-key (current-seconds))
			     (server:reply return-address qry-sig #t '(#t "successful login")))      ;; path matches - pass! Should vet the caller at this time ...
			   (server:reply return-address qry-sig #f (list #f (conc "Login failed due to mismatch paths: " calling-path ", " *toppath*)))))))
		((flush sync)
		 (server:reply return-address qry-sig #t 1)) ;; (length data)))
		((set-verbosity)
		 (set! *verbosity* (car params))
		 (server:reply return-address qry-sig #t '(#t *verbosity*)))
		((killserver)
		 (debug:print 0 "WARNING: Server going down in 15 seconds by user request!")
		 (open-run-close tasks:server-deregister tasks:open-db 
				 (car *runremote*)
				 pullport: (cadr *runremote*))
		 (thread-start! (make-thread (lambda ()(thread-sleep! 15)(exit))))
		 (server:reply return-address qry-sig #t '(#t "exit process started")))
		(else ;; not a command, i.e. is a query
		 (debug:print 0 "ERROR: Unrecognised query/command " stmt-key)
		 (server:reply return-address qry-sig #f 'failed)))))
	   (else
	    (debug:print-info 11 "Executing " stmt-key " for " params)
	    (apply sqlite3:execute (hash-table-ref queries stmt-key) params)
	    (server:reply return-address qry-sig #t #t)))))))

(define (db:test-get-records-for-index-file db run-id test-name)
  (let ((res '()))
    (sqlite3:for-each-row 
     (lambda (id itempath state status run_duration logf comment)
       (set! res (cons (vector id itempath state status run_duration logf comment) res)))
     db

(define-inline (db:test-set-status!   vec val)(vector-set! vec 4 val))
(define-inline (db:test-set-run_duration! vec val)(vector-set! vec 12 val))
(define-inline (db:test-set-final_logf! vec val)(vector-set! vec 13 val))

;; get rows and header from 
(define-inline (db:get-header vec)(vector-ref vec 0))
(define-inline (db:get-rows   vec)(vector-ref vec 1))

;; make-vector-record "" db mintest id run_id testname state status event_time item_path
;;
(define (make-db:mintest)(make-vector 7))
(define-inline (db:mintest-get-id           vec)    (vector-ref  vec 0))
(define-inline (db:mintest-get-run_id       vec)    (vector-ref  vec 1))
(define-inline (db:mintest-get-testname     vec)    (vector-ref  vec 2))
(define-inline (db:mintest-get-state        vec)    (vector-ref  vec 3))
(define-inline (db:mintest-get-status       vec)    (vector-ref  vec 4))
(define-inline (db:mintest-get-event_time   vec)    (vector-ref  vec 5))
(define-inline (db:mintest-get-item_path    vec)    (vector-ref  vec 6))

;; make-vector-record db testmeta id testname author owner description reviewed iterated avg_runtime avg_disk
(define (make-db:testmeta)(make-vector 10 ""))
(define-inline (db:testmeta-get-id            vec)    (vector-ref  vec 0))
(define-inline (db:testmeta-get-testname      vec)    (vector-ref  vec 1))
(define-inline (db:testmeta-get-author        vec)    (vector-ref  vec 2))
(define-inline (db:testmeta-get-owner         vec)    (vector-ref  vec 3))

;;======================================================================
;; Copyright 2006-2012, Matthew Welland.
;; 
;;  This program is made available under the GNU GPL version 2.0 or
;;  greater. See the accompanying file COPYING for details.
;; 
;;  This program is distributed WITHOUT ANY WARRANTY; without even the
;;  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
;;  PURPOSE.
;;======================================================================

(require-library iup)
(import (prefix iup iup:))
(use canvas-draw)

(use srfi-1 regex regex-case srfi-69)
(declare (unit gutils))

(define (gutils:colors-similar? color1 color2)
  (let* ((c1 (map string->number (string-split color1)))
	 (c2 (map string->number (string-split color2)))
	 (delta (map (lambda (a b)(abs (- a b))) c1 c2)))
    (null? (filter (lambda (x)(> x 3)) delta))))

(define (gutils:get-color-for-state-status state status)
  (case (string->symbol state)
    ((COMPLETED)
     (if (equal? status "PASS")
	 "70 249 73"
	 (if (or (equal? status "WARN")
		 (equal? status "WAIVED"))
	     "255 172 13"
	     "223 33 49"))) ;; greenish orangeish redish
    ((LAUNCHED)         "101 123 142")
    ((CHECK)            "255 100 50")
    ((REMOTEHOSTSTART)  "50 130 195")
    ((RUNNING)          "9 131 232")
    ((KILLREQ)          "39 82 206")
    ((KILLED)           "234 101 17")
    ((NOT_STARTED)      "240 240 240")
    (else               "192 192 192")))

	 ;;        	      hostn))
	 (db              #f) ;;        (open-db)) ;; we don't want the server to be opening and closing the db unnecesarily
	 (hostname        (get-host-name))
	 (ipaddrstr       (let ((ipstr (if (string=? "-" hostn)
					   (string-intersperse (map number->string (u8vector->list (hostname->ip hostname))) ".")
					   #f)))
			    (if ipstr ipstr hostn))) ;; hostname)))
	 (start-port    (if (and (args:get-arg "-port")
				 (string->number (args:get-arg "-port")))
			    (string->number (args:get-arg "-port"))
			    (if (and (config-lookup  *configdat* "server" "port")
				     (string->number (config-lookup  *configdat* "server" "port")))
				(string->number (config-lookup  *configdat* "server" "port"))
				(+ 5000 (random 1001)))))
	 (link-tree-path (config-lookup *configdat* "setup" "linktree")))
    (set! *cache-on* #t)
    (root-path     (if link-tree-path 
		       link-tree-path
		       (current-directory))) ;; WARNING: SECURITY HOLE. FIX ASAP!

    ;; Setup the web server and a /ctrl interface

				     ;; (mutex-unlock! *db:process-queue-mutex*)
				     (debug:print-info 11 "Return value from db:process-queue-item is " res)
				     (send-response body: (conc "<head>ctrl data</head>\n<body>"
								res
								"</body>")
						    headers: '((content-type text/plain)))))
				  (else (continue))))))))
    (http-transport:try-start-server ipaddrstr start-port)))



;; This is recursively run by http-transport:run until sucessful
;;
(define (http-transport:try-start-server ipaddrstr portnum)
  (handle-exceptions
   exn
   (begin

		   (current-process-id)
		   ipaddrstr portnum 0 'live 'http)
   (print "INFO: Trying to start server on " ipaddrstr ":" portnum)
   ;; This starts the spiffy server
   (start-server port: portnum)
   (print "INFO: server has been stopped")))








;;======================================================================
;; S E R V E R   U T I L I T I E S 
;;======================================================================

;;======================================================================
;; C L I E N T S
;;======================================================================

                              (begin
                                (sleep 4)
                                (loop))))))
         (iface       (car server-info))
         (port        (cadr server-info))
         (last-access 0)
	 (tdb         (tasks:open-db))
	 (spid        (tasks:server-get-server-id tdb #f iface port #f))
	 (server-timeout (let ((tmo (config-lookup  *configdat* "server" "timeout")))
			   (if (and (string? tmo)
				    (string->number tmo))
			       (* 60 60 (string->number tmo))
			       ;; default to three days
			       (* 3 24 60)))))
    (debug:print-info 2 "server-timeout: " server-timeout ", server pid: " spid " on " iface ":" port)
    (let loop ((count 0))
      (thread-sleep! 4) ;; no need to do this very often
      ;; NB// sync currently does NOT return queue-length
      (let () ;; (queue-len (cdb:client-call server-info 'sync #t 1)))
      ;; (print "Server running, count is " count)
        (if (< count 1) ;; 3x3 = 9 secs aprox
            (loop (+ count 1)))
        
        ;; NOTE: Get rid of this mechanism! It really is not needed...
        (tasks:server-update-heartbeat tdb spid)
      
        ;; (if ;; (or (> numrunning 0) ;; stay alive for two days after last access
        (mutex-lock! *heartbeat-mutex*)
        (set! last-access *last-db-access*)
        (mutex-unlock! *heartbeat-mutex*)
	;; (debug:print 11 "last-access=" last-access ", server-timeout=" server-timeout)
        (if (> (+ last-access server-timeout)





               (current-seconds))
            (begin
              (debug:print-info 2 "Server continuing, seconds since last db access: " (- (current-seconds) last-access))
              (loop 0))
            (begin
              (debug:print-info 0 "Starting to shutdown the server.")
              ;; need to delete only *my* server entry (future use)
              (set! *time-to-exit* #t)
              (tasks:server-deregister-self tdb (get-host-name))
              (thread-sleep! 1)
              (debug:print-info 0 "Max cached queries was    " *max-cache-size*)
	      (debug:print-info 0 "Number of cached writes   " *number-of-writes*)
	      (debug:print-info 0 "Average cached write time "
				(if (eq? *number-of-writes* 0)
				    "n/a (no writes)"
				    (/ *writes-total-delay*
				       *number-of-writes*))
				" ms")
	      (debug:print-info 0 "Number non-cached queries "  *number-non-write-queries*)
	      (debug:print-info 0 "Average non-cached time   "
				(if (eq? *number-non-write-queries* 0)
				    "n/a (no queries)"
				    (/ *total-non-write-delay* 
				       *number-non-write-queries*))
				" ms")
              (debug:print-info 0 "Server shutdown complete. Exiting")
              (exit)))))))

;; all routes though here end in exit ...
(define (http-transport:launch)
  (if (not *toppath*)
      (if (not (setup-for-run))
	  (begin
	    (debug:print 0 "ERROR: cannot find megatest.config, exiting")
	    (exit))))
  (debug:print-info 2 "Starting the standalone server")
  (let ((hostinfo (open-run-close tasks:get-best-server tasks:open-db)))
    (debug:print 11 "http-transport:launch hostinfo=" hostinfo)
    ;; #(1 "143.182.207.24" 5736 -1 "http" 22771 "hostname")
    (if hostinfo
	(debug:print-info 2 "NOT starting new server, one is already running on " (vector-ref hostinfo 1) ":" (vector-ref hostinfo 2))
	(if *toppath* 
	    (let* ((th2 (make-thread (lambda ()
				       (http-transport:run 
					(if (args:get-arg "-server")
					    (args:get-arg "-server")
					    "-"))) "Server run"))
		   (th3 (make-thread http-transport:keep-running "Keep running"))
		   (th1 (make-thread server:write-queue-handler  "write queue")))
	      (thread-start! th2)
	      (thread-start! th3)
	      (thread-start! th1)
	      (set! *didsomething* #t)
	      (thread-join! th2))

	    (debug:print 0 "ERROR: Failed to setup for megatest")))
    (exit)))

(define (http-transport:server-signal-handler signum)
  (handle-exceptions
   exn
   (debug:print " ... exiting ...")
   (let ((th1 (make-thread (lambda ()
			     (thread-sleep! 1))
			     ;; (if (not *received-response*)
			     ;;	 (receive-message* *runremote*))) ;; flush out last call if applicable
			   "eat response"))
	 (th2 (make-thread (lambda ()
			     (debug:print 0 "ERROR: Received ^C, attempting clean exit. Please be patient and wait a few seconds before hitting ^C again.")
			     (thread-sleep! 3) ;; give the flush three seconds to do it's stuff
			     (debug:print 0 "       Done.")
			     (exit 4))
			   "exit on ^C timer")))
     (thread-start! th2)
     (thread-start! th1)
     (thread-join! th2))))

#! /usr/bin/env csi

(require-library srfi-4 iup)
(import srfi-4 iup iup-pplot iup-glcanvas)

(define (popup dlg . args)
  (apply show dlg #:modal? 'yes args)
  (destroy! dlg))

(define (properties ih)
  (popup (element-properties-dialog ih))
  'default)

(define dlg
  (dialog
    (vbox
      (hbox ; headline
        (fill)
        (frame (label " Inspect control and dialog classes "
                      fontsize: 15))
        (fill)
        margin: '0x0)

      (label "") 
      (label "Dialogs" fontsize: 12)
      (hbox
        (button "dialog"
                action: (lambda (self) (properties (dialog (vbox)))))
        (button "color-dialog"
                action: (lambda (self) (properties (color-dialog))))
        (button "file-dialog"
                action: (lambda (self) (properties (file-dialog))))
        (button "font-dialog"
                action: (lambda (self) (properties (font-dialog))))
        (button "message-dialog"
                action: (lambda (self) (properties (message-dialog))))
        (fill)
        margin: '0x0)
      (hbox
        (button "layout-dialog"
                action: (lambda (self) (properties (layout-dialog))))
        (button "element-properties-dialog"
                action: (lambda (self)
                          (properties
                            (element-properties-dialog (create 'user)))))
        (fill)
        margin: '0x0)

      (label "") 
      (label "Composition widgets" fontsize: 12)
      (hbox
        (button "fill"
                action: (lambda (self) (properties (fill))))
        (button "hbox"
                action: (lambda (self) (properties (hbox))))
        (button "vbox"
                action: (lambda (self) (properties (vbox))))
        (button "zbox"
                action: (lambda (self) (properties (zbox))))
        (button "radio"
                action: (lambda (self) (properties (radio (vbox)))))
        (button "normalizer"
                action: (lambda (self) (properties (normalizer))))
        (button "cbox"
                action: (lambda (self) (properties (cbox))))
        (button "sbox"
                action: (lambda (self) (properties (sbox (vbox)))))
        (button "split"
                action: (lambda (self) (properties (split (vbox) (vbox)))))
        (fill)
        margin: '0x0)

      (label "") 
      (label "Standard widgets" fontsize: 12)
      (hbox
        (button "button"
                action: (lambda (self) (properties (button))))
        (button "canvas"
                action: (lambda (self) (properties (canvas))))
        (button "frame"
                action: (lambda (self) (properties (frame))))
        (button "label"
                action: (lambda (self) (properties (label))))
        (button "listbox"
                action: (lambda (self) (properties (listbox))))
        (button "progress-bar"
                action: (lambda (self) (properties (progress-bar))))
        (button "spin"
                action: (lambda (self) (properties (spin))))
        (fill)
        margin: '0x0)
      (hbox
        (button "tabs"
                action: (lambda (self) (properties (tabs))))
        (button "textbox"
                action: (lambda (self) (properties (textbox))))
        (button "toggle"
                action: (lambda (self) (properties (toggle))))
        (button "treebox"
                action: (lambda (self) (properties (treebox))))
        (button "valuator"
                action: (lambda (self) (properties (valuator ""))))
        (fill)
        margin: '0x0)

      (label "") 
      (label "Additional widgets" fontsize: 12)
      (hbox
        (button "cells"
                action: (lambda (self) (properties (cells))))
        (button "color-bar"
                action: (lambda (self) (properties (color-bar))))
        (button "color-browser"
                action: (lambda (self) (properties (color-browser))))
        (button "dial"
                action: (lambda (self) (properties (dial ""))))
        (button "matrix"
                action: (lambda (self) (properties (matrix))))
        (fill)
        margin: '0x0)
      (hbox
        (button "pplot"
                action: (lambda (self) (properties (pplot))))
        (button "glcanvas"
                action: (lambda (self) (properties (glcanvas))))
        (button "web-browser"
                action: (lambda (self) (properties (web-browser))))
        (fill)
        margin: '0x0)

      (label "") 
      (label "Menu widgets" fontsize: 12)
      (hbox
        (button "menu"
                action: (lambda (self) (properties (menu))))
        (button "menu-item"
                action: (lambda (self) (properties (menu-item))))
        (button "menu-separator"
                action: (lambda (self) (properties (menu-separator))))
        (fill)
        margin: '0x0)

      (label "") 
      (label "Images" fontsize: 12)
      (hbox
        (button "image/palette"
                action: (lambda (self)
                          (properties
                            (image/palette 1 1 (u8vector->blob (u8vector 0))))))
        (button "image/rgb"
                action: (lambda (self)
                          (properties
                            (image/rgb 1 1 (u8vector->blob (u8vector 0))))))
        (button "image/rgba"
                action: (lambda (self)
                          (properties
                            (image/rgba 1 1 (u8vector->blob (u8vector 0))))))
        (button "image/file"
                action: (lambda (self)
                          (properties
                            ;; same attributes as image/palette
                            (image/palette 1 1 (u8vector->blob (u8vector 0))))))
                            ;; needs a file in current directory
                            ;(image/file "chicken.ico")))) ; ok
                            ;(image/file "chicken.png")))) ; doesn't work
        (fill)
        margin: '0x0)

      (label "") 
      (label "Other widgets" fontsize: 12)
      (hbox
        (button "clipboard"
                action: (lambda (self) (properties (clipboard))))
        (button "timer"
                action: (lambda (self) (properties (timer))))
        (button "spinbox"
                action: (lambda (self) (properties (spinbox (vbox)))))
        (fill)
        margin: '0x0)

      (fill)
      (button "E&xit"
              expand: 'horizontal
              action: (lambda (self) 'close))
      )
    margin: '15x15
    title: "Iup inspector"))

(show dlg)
(main-loop)
(exit 0)

(use test)
(require-library iup)
(import (prefix iup iup:))

(define t #f) 

(define tree-dialog
  (iup:dialog
   #:title "Tree Test"
   (let ((t1 (iup:treebox
	      #:selection_cb (lambda (obj id state)
			       (print "selection_db with id=" id " state=" state)
			       (print "USERDATA: " (iup:attribute obj "USERDATA"))
			       (print "SPECIALDATA: " (iup:attribute obj "SPECIALDATA"))
			       (print "Depth: " (iup:attribute obj "DEPTH"))
			       ))))
     (set! t t1)
     t1)))

(iup:show tree-dialog)

(map (lambda (elname el)
       (print "Adding " elname " with value " el)
       (iup:attribute-set! t elname el)
       (iup:attribute-set! t "USERDATA" el))
     '("VALUE" "NAME"    "ADDLEAF" "ADDBRANCH1" "ADDLEAF2"    "VALUE")
     '("0"     "Figures" "Other"   "triangle"   "equilateral" "4")
     )
(map (lambda (attr)
       (print attr " is " (iup:attribute t attr)))
     '("KIND1" "PARENT2" "STATE1"))

(define (tree-find-node obj path)
  ;; start at the base of the tree
  (if (null? path)
      #f ;; or 0 ????
      (let loop ((hed      (car path))
		 (tal      (cdr path))
		 (depth    0)
		 (nodenum  0))
	;; nodes in iup tree are 100% sequential so iterate over nodenum
	(if (iup:attribute obj (conc "DEPTH" nodenum)) ;; end when no more nodes
	    (let ((node-depth (string->number (iup:attribute obj (conc "DEPTH" nodenum))))
		  (node-title (iup:attribute obj (conc "TITLE" nodenum))))
	      ;; (print 0 "hed: " hed ", depth: " depth ", node-depth: " node-depth ", nodenum: " nodenum ", node-title: " node-title)
	      (if (and (equal? depth node-depth)
		       (equal? hed   node-title)) ;; yep, this is the one!
		  (if (null? tal) ;; end of the line
		      nodenum
		      (loop (car tal)(cdr tal)(+ depth 1)(+ 1 nodenum)))
		  ;; this is the case where we found part of the hierarchy but not 
		  ;; all of it, i.e. the node-depth went from deep to less deep
		  (if (> depth node-depth) ;; (+ 1 node-depth))
		      #f
		      (loop hed tal depth (+ nodenum 1)))))
	    #f))))

;; top is the top node name zeroeth node VALUE=0
(define (tree-add-node obj top nodelst)
  (if (not (iup:attribute obj "TITLE0"))
      (iup:attribute-set! obj "ADDBRANCH0" top))
  (cond
   ((not (string=? top (iup:attribute obj "TITLE0")))
    (print "ERROR: top name " top " doesn't match " (iup:attribute obj "TITLE0")))
   ((null? nodelst))
   (else
    (let loop ((hed      (car nodelst))
	       (tal      (cdr nodelst))
	       (depth    1)
	       (pathl    (list top)))
      ;; Because the tree dialog changes node numbers when
      ;; nodes are added or removed we must look up nodes
      ;; each and every time. 0 is the top node so default
      ;; to that.
      (let* ((newpath    (append pathl (list hed)))
	       (parentnode (tree-find-node obj pathl))
	       (nodenum    (tree-find-node obj newpath)))
	  ;; (print "newpath: " newpath ", nodenum " nodenum ", hed: " hed ", depth: " depth ", parentnode: " parentnode ", pathl: " pathl)
	  ;; Add the branch under lastnode if not found
	  (if (not nodenum)
	      (begin
		(iup:attribute-set! obj (conc "ADDBRANCH" parentnode) hed)
		(if (null? tal)
		    #t
		    ;; reset to top
		    (loop (car nodelst)(cdr nodelst) 1 (list top)))) 
	      (if (null? tal) ;; if null here then this path has already been added
		  #t
		  ;; (if nodenum
		  (loop (car tal)(cdr tal)(+ depth 1) newpath)))))))) ;;  (if nodenum nodenum lastnode)))))))
	      ;; 	  (loop hed tal depth pathl lastnode)))))))

(define (tree-node->path obj nodenum)
  ;; (print "\ncurrnode  nodenum  depth  node-depth  node-title   path")
  (let loop ((currnode 0)
	     (depth    0)
	     (path     '()))
    (let ((node-depth (iup:attribute obj (conc "DEPTH" currnode)))
	  (node-title (iup:attribute obj (conc "TITLE" currnode))))
      ;; (display (conc "\n   "currnode "        " nodenum "       " depth "         " node-depth "          " node-title "         " path))
      (if (> currnode nodenum)
	  path
	  (if (not node-depth) ;; #f if we are out of nodes
	      '()
	      (let ((ndepth (string->number node-depth)))
		(if (eq? ndepth depth)
		    ;; This next is the match condition depth == node-depth
		    (if (eq? currnode nodenum)
			(begin
			  ;; (display " <X>")
			  (append path (list node-title)))
			(loop (+ currnode 1)
			      (+ depth 1)
			      (append path (list node-title))))
		    ;; didn't match, reset to base path and keep looking
		    ;; due to more iup odditys we don't reset to base
		    (begin 
		      ;; (display " <L>")
		      (loop (+ 1 currnode)
			    2
			    (append (take path ndepth)(list node-title)))))))))))

(test #f 0  (tree-find-node t '("Figures")))
(test #f 1  (tree-find-node t '("Figures" "Other")))
(test #f #f (tree-find-node t '("Figures" "Other"    "equilateral")))
(test #f 3  (tree-find-node t '("Figures" "triangle" "equilateral")))
(test #f #t (tree-add-node  t "Figures" '()))
(test #f #t (tree-add-node  t "Figures" '("a" "b" "c")))
(test #f 3  (tree-find-node t '("Figures" "a" "b" "c")))
(test #f #t (tree-add-node  t "Figures" '("d" "b" "c")))
(test #f 3  (tree-find-node t '("Figures" "d" "b" "c")))
(test #f 6  (tree-find-node t '("Figures" "a" "b" "c")))
(test #f #t (tree-add-node  t "Figures" '("a" "e" "c")))
(test #f 6  (tree-find-node t '("Figures" "a" "e" "c")))

(test #f '("Figures")             (tree-node->path t 0))
(test #f '("Figures" "d")         (tree-node->path t 1))
(test #f '("Figures" "d" "b" "c") (tree-node->path t 3))
(test #f '("Figures" "a")         (tree-node->path t 4))
(test #f '("Figures" "a" "b" "c")     (tree-node->path t 8)) 
(test #f '()                      (tree-node->path t 40))

(iup:main-loop)

(include "common_records.scm")
(include "key_records.scm")
(include "db_records.scm")
(include "megatest-fossil-hash.scm")

(define help (conc "
Megatest, documentation at http://chiselapp.com/user/kiatoa/repository/megatest
  version " megatest-version "
  license GPL, Copyright Matt Welland 2006-2012

Usage: megatest [options]
  -h                      : this help
  -version                : print megatest version (currently " megatest-version ")

;;======================================================================
;; Copyright 2006-2012, Matthew Welland.
;; 
;;  This program is made available under the GNU GPL version 2.0 or
;;  greater. See the accompanying file COPYING for details.
;; 
;;  This program is distributed WITHOUT ANY WARRANTY; without even the
;;  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
;;  PURPOSE.
;;======================================================================

(use format)
(require-library iup)
(import (prefix iup iup:))
(use canvas-draw)

(use sqlite3 srfi-1 posix regex regex-case srfi-69)
(import (prefix sqlite3 sqlite3:))

(declare (uses margs))
(declare (uses launch))
(declare (uses megatest-version))
(declare (uses gutils))
(declare (uses db))
(declare (uses server))
(declare (uses synchash))

(include "common_records.scm")
(include "db_records.scm")
(include "key_records.scm")

(define help (conc 
"Megatest Dashboard, documentation at http://www.kiatoa.com/fossils/megatest
  version " megatest-version "
  license GPL, Copyright (C) Matt Welland 2011

Usage: dashboard [options]
  -h                : this help
  -server host:port : connect to host:port instead of db access
  -test testid      : control test identified by testid
  -guimonitor       : control panel for runs

Misc
  -rows N         : set number of rows
"))

;; process args
(define remargs (args:get-args 
		 (argv)
		 (list  "-rows"
			"-run"
			"-test"
			"-debug"
			"-host" 
			) 
		 (list  "-h"
			"-guimonitor"
			"-main"
			"-v"
			"-q"
		       )
		 args:arg-hash
		 0))

(if (args:get-arg "-h")
    (begin
      (print help)
      (exit)))

(if (not (setup-for-run))
    (begin
      (print "Failed to find megatest.config, exiting") 
      (exit 1)))

(if (args:get-arg "-host")
    (begin
      (set! *runremote* (string-split (args:get-arg "-host" ":")))
      (client:launch))
    (client:launch))


(debug:setup)

(define *tim* (iup:timer))
(define *ord* #f)

(define *data* (make-vector 10 #f))
(define-inline (dboard:data-get-runs          vec)    (vector-ref  vec 0))
(define-inline (dboard:data-get-tests         vec)    (vector-ref  vec 1))
(define-inline (dboard:data-get-runs-matrix   vec)    (vector-ref  vec 2))
(define-inline (dboard:data-get-tests-tree    vec)    (vector-ref  vec 3))
(define-inline (dboard:data-get-run-keys      vec)    (vector-ref  vec 4))
(define-inline (dboard:data-get-curr-test-ids vec)    (vector-ref  vec 5))
;; (define-inline (dboard:data-get-test-details  vec)    (vector-ref  vec 6))
(define-inline (dboard:data-get-path-test-ids vec)    (vector-ref  vec 7))
(define-inline (dboard:data-get-updaters      vec)    (vector-ref  vec 8))

(define-inline (dboard:data-set-runs!          vec val)(vector-set! vec 0 val))
(define-inline (dboard:data-set-tests!         vec val)(vector-set! vec 1 val))
(define-inline (dboard:data-set-runs-matrix!   vec val)(vector-set! vec 2 val))
(define-inline (dboard:data-set-tests-tree!    vec val)(vector-set! vec 3 val))
(define-inline (dboard:data-set-run-keys!      vec val)(vector-set! vec 4 val))
(define-inline (dboard:data-set-curr-test-ids! vec val)(vector-set! vec 5 val))
;; (define-inline (dboard:data-set-test-details!  vec val)(vector-set! vec 6 val))
(define-inline (dboard:data-set-path-test-ids! vec val)(vector-set! vec 7 val))
(define-inline (dboard:data-set-updaters!      vec val)(vector-set! vec 8 val))

(dboard:data-set-run-keys! *data* (make-hash-table))

;; List of test ids being viewed in various panels
(dboard:data-set-curr-test-ids! *data* (make-hash-table))

;; Look up test-ids by (key1 key2 ... testname [itempath])
(dboard:data-set-path-test-ids! *data* (make-hash-table))

;; Each test panel has an updater, only call when the tab is exposed
(dboard:data-set-updaters!      *data* (make-hash-table))

(iup:attribute-set! *tim* "TIME" 300)
(iup:attribute-set! *tim* "RUN" "YES")

(define (message-window msg)
  (iup:show
   (iup:dialog
    (iup:vbox 
     (iup:label msg #:margin "40x40")))))

(define (iuplistbox-fill-list lb items . default)
  (let ((i 1)
	(selected-item (if (null? default) #f (car default))))
    (iup:attribute-set! lb "VALUE" (if selected-item selected-item ""))
    (for-each (lambda (item)
		(iup:attribute-set! lb (number->string i) item)
		(if selected-item
		    (if (equal? selected-item item)
			(iup:attribute-set! lb "VALUE" item))) ;; (number->string i))))
		(set! i (+ i 1)))
	      items)
    i))

(define (pad-list l n)(append l (make-list (- n (length l)))))


(define (mkstr . x)
  (string-intersperse (map conc x) ","))

(define (update-search x val)
  (hash-table-set! *searchpatts* x val))

(define (main-menu)
  (iup:menu ;; a menu is a special attribute to a dialog (think Gnome putting the menu at screen top)
   (iup:menu-item "Files" (iup:menu   ;; Note that you can use either #:action or action: for options
		       (iup:menu-item "Open"  action: (lambda (obj)
							(iup:show (iup:file-dialog))
							(print "File->open " obj)))
		       (iup:menu-item "Save"  #:action (lambda (obj)(print "File->save " obj)))
		       (iup:menu-item "Exit"  #:action (lambda (obj)(exit)))))
   (iup:menu-item "Tools" (iup:menu
		       (iup:menu-item "Create new blah" #:action (lambda (obj)(print "Tools->new blah")))
		       ;; (iup:menu-item "Show dialog"     #:action (lambda (obj)
		       ;;  					   (show message-window
		       ;;  					     #:modal? #t
		       ;;  					     ;; set positon using coordinates or center, start, top, left, end, bottom, right, parent-center, current
		       ;;  					     ;; #:x 'mouse
		       ;;  					     ;; #:y 'mouse
		       ;;  )					     
		       ))))

;; mtest is actually the megatest.config file
;;
(define (mtest window-id)
  (let* ((curr-row-num     0)
	 (rawconfig        (read-config (conc *toppath* "/megatest.config") #f 'return-string))
	 (keys-matrix      (iup:matrix
		            #:expand "VERTICAL"
		            ;; #:scrollbar "YES"
		            #:numcol 1
		            #:numlin 20
		            #:numcol-visible 1
		            #:numlin-visible 5
		            #:click-cb (lambda (obj lin col status)
					 (print "obj: " obj " lin: " lin " col: " col " status: " status))))
	 (setup-matrix     (iup:matrix
		            #:expand "YES"
		            #:numcol 1
		            #:numlin 5
		            #:numcol-visible 1
		            #:numlin-visible 3))
	 (jobtools-matrix  (iup:matrix
			    #:expand "YES"
			    #:numcol 1
			    #:numlin 5
			    #:numcol-visible 1
			    #:numlin-visible 3))
	 (validvals-matrix (iup:matrix
			    #:expand "YES"
			    #:numcol 1
			    #:numlin 2
			    #:numcol-visible 1
			    #:numlin-visible 2))
	 (envovrd-matrix   (iup:matrix
			    #:expand "YES"
			    #:numcol 1
			    #:numlin 20
			    #:numcol-visible 1
			    #:numlin-visible 8))
	 (disks-matrix     (iup:matrix
			    #:expand "YES"
			    #:numcol 1
			    #:numlin 20
			    #:numcol-visible 1
			    #:numlin-visible 8))
	 )
    (iup:attribute-set! keys-matrix "0:0" "Field Num")
    (iup:attribute-set! keys-matrix "0:1" "Field Name")
    (iup:attribute-set! keys-matrix "WIDTH1" "100")
    (iup:attribute-set! disks-matrix "0:0" "Disk Name")
    (iup:attribute-set! disks-matrix "0:1" "Disk Path")
    (iup:attribute-set! disks-matrix "WIDTH1" "120")
    (iup:attribute-set! disks-matrix "WIDTH0" "100")
    (iup:attribute-set! disks-matrix "ALIGNMENT1" "ALEFT")
    (iup:attribute-set! disks-matrix "FIXTOTEXT" "C1")
    (iup:attribute-set! disks-matrix "RESIZEMATRIX" "YES")
    ;; fill in keys
    (set! curr-row-num 1)
    (for-each 
     (lambda (var)
       (iup:attribute-set! keys-matrix (conc curr-row-num ":0") curr-row-num)
       (iup:attribute-set! keys-matrix (conc curr-row-num ":1") var)
       (set! curr-row-num (+ 1 curr-row-num))) ;; (config-lookup *configdat* "fields" var)))
     (configf:section-vars rawconfig "fields"))

    ;; fill in existing info
    (for-each 
     (lambda (mat fname)
       (set! curr-row-num 1)
       (for-each
	(lambda (var)
	  (iup:attribute-set! mat (conc curr-row-num ":0") var)
	  (iup:attribute-set! mat (conc curr-row-num ":1") (config-lookup rawconfig fname var))
	  (set! curr-row-num (+ curr-row-num 1)))
	(configf:section-vars rawconfig fname)))
     (list setup-matrix jobtools-matrix validvals-matrix envovrd-matrix disks-matrix)
     (list "setup"      "jobtools"      "validvalues"      "env-override" "disks"))

    (for-each
     (lambda (mat)
       (iup:attribute-set! mat "0:1" "Value")
       (iup:attribute-set! mat "0:0" "Var")
       (iup:attribute-set! mat "ALIGNMENT1" "ALEFT")
       (iup:attribute-set! mat "FIXTOTEXT" "C1")
       (iup:attribute-set! mat "RESIZEMATRIX" "YES")
       (iup:attribute-set! mat "WIDTH1" "120")
       (iup:attribute-set! mat "WIDTH0" "100")
       )
     (list setup-matrix jobtools-matrix validvals-matrix envovrd-matrix))

    (iup:attribute-set! validvals-matrix "WIDTH1" "290")
    (iup:attribute-set! envovrd-matrix   "WIDTH1" "290")

    (iup:vbox
     (iup:hbox
       
      (iup:vbox
       (let ((tabs (iup:tabs 
		    ;; The required tab
		    (iup:hbox
		     ;; The keys
		     (iup:frame 
		      #:title "Keys (required)"
		      (iup:vbox
		       (iup:label (conc "Set the fields for organising your runs\n"
					"here. Note: can only be changed before\n"
					"running the first run when megatest.db\n"
					"is created."))
		       keys-matrix))
		     (iup:vbox
		      ;; The setup section
		      (iup:frame
		       #:title "Setup"
		       (iup:vbox
			(iup:label (conc "max_concurrent_jobs : limits total concurrent jobs (optional)\n"
					 "linktree : directory where linktree will be created."))
			setup-matrix))
		      ;; The jobtools
		      (iup:frame
		       #:title "Jobtools"
		       (iup:vbox 
			(iup:label (conc "launcher : tool or script to run jobs (try nbfake)\n"
					 "useshell : use system to run your launcher\n"
					 "workhosts : spread jobs out on these hosts"))
			jobtools-matrix))
		      ;; The disks
		      (iup:frame
		       #:title "Disks"
		       (iup:vbox
			(iup:label (conc "Enter names and existing paths of locations to run tests")) 
			disks-matrix))))
		    ;; The optional tab
		    (iup:vbox
		     ;; The Environment Overrides
		     (iup:frame 
		      #:title "Env override"
		      envovrd-matrix)
		     ;; The valid values
		     (iup:frame
		      #:title "Validvalues"
		      validvals-matrix)
		     ))))
	 (iup:attribute-set! tabs "TABTITLE0" "Required settings")
	 (iup:attribute-set! tabs "TABTITLE1" "Optional settings")
	 tabs))
       ))))

;; The runconfigs.config file
;;
(define (rconfig window-id)
  (iup:vbox
   (iup:frame #:title "Default")))

;;======================================================================
;; T R E E   S T U F F 
;;======================================================================

;; path is a list of nodes, each the child of the previous
;; this routine returns the id so another node can be added
;; either as a leaf or as a branch
;;
;; BUG: This needs a stop sensor for when a branch is exhausted
;;
(define (tree-find-node obj path)
  ;; start at the base of the tree
  (if (null? path)
      #f ;; or 0 ????
      (let loop ((hed      (car path))
		 (tal      (cdr path))
		 (depth    0)
		 (nodenum  0))
	;; nodes in iup tree are 100% sequential so iterate over nodenum
	(if (iup:attribute obj (conc "DEPTH" nodenum)) ;; end when no more nodes
	    (let ((node-depth (string->number (iup:attribute obj (conc "DEPTH" nodenum))))
		  (node-title (iup:attribute obj (conc "TITLE" nodenum))))
	      (if (and (equal? depth node-depth)
		       (equal? hed   node-title)) ;; yep, this is the one!
		  (if (null? tal) ;; end of the line
		      nodenum
		      (loop (car tal)(cdr tal)(+ depth 1)(+ 1 nodenum)))
		  ;; this is the case where we found part of the hierarchy but not 
		  ;; all of it, i.e. the node-depth went from deep to less deep
		  (if (> depth node-depth) ;; (+ 1 node-depth))
		      #f
		      (loop hed tal depth (+ nodenum 1)))))
	    #f))))

;; top is the top node name zeroeth node VALUE=0
(define (tree-add-node obj top nodelst #!key (userdata #f))
  (if (not (iup:attribute obj "TITLE0"))
      (iup:attribute-set! obj "ADDBRANCH0" top))
  (cond
   ((not (string=? top (iup:attribute obj "TITLE0")))
    (print "ERROR: top name " top " doesn't match " (iup:attribute obj "TITLE0")))
   ((null? nodelst))
   (else
    (let loop ((hed      (car nodelst))
	       (tal      (cdr nodelst))
	       (depth    1)
	       (pathl    (list top)))
      ;; Because the tree dialog changes node numbers when
      ;; nodes are added or removed we must look up nodes
      ;; each and every time. 0 is the top node so default
      ;; to that.
      (let* ((newpath    (append pathl (list hed)))
	     (parentnode (tree-find-node obj pathl))
	     (nodenum    (tree-find-node obj newpath)))
	;; Add the branch under lastnode if not found
	(if (not nodenum)
	    (begin
	      (iup:attribute-set! obj (conc "ADDBRANCH" parentnode) hed)
	      (if userdata
		  (iup:attribute-set! obj (conc "USERDATA"   parentnode) userdata))
	      (if (null? tal)
		  #t
		  ;; reset to top
		  (loop (car nodelst)(cdr nodelst) 1 (list top)))) 
	    (if (null? tal) ;; if null here then this path has already been added
		#t
		(loop (car tal)(cdr tal)(+ depth 1) newpath))))))))

(define (tree-node->path obj nodenum)
  ;; (print "\ncurrnode  nodenum  depth  node-depth  node-title   path")
  (let loop ((currnode 0)
	     (depth    0)
	     (path     '()))
    (let ((node-depth (iup:attribute obj (conc "DEPTH" currnode)))
	  (node-title (iup:attribute obj (conc "TITLE" currnode))))
      ;; (display (conc "\n   "currnode "        " nodenum "       " depth "         " node-depth "          " node-title "         " path))
      (if (> currnode nodenum)
	  path
	  (if (not node-depth) ;; #f if we are out of nodes
	      '()
	      (let ((ndepth (string->number node-depth)))
		(if (eq? ndepth depth)
		    ;; This next is the match condition depth == node-depth
		    (if (eq? currnode nodenum)
			(begin
			  ;; (display " <X>")
			  (append path (list node-title)))
			(loop (+ currnode 1)
			      (+ depth 1)
			      (append path (list node-title))))
		    ;; didn't match, reset to base path and keep looking
		    ;; due to more iup odditys we don't reset to base
		    (begin 
		      ;; (display " <L>")
		      (loop (+ 1 currnode)
			    2
			    (append (take path ndepth)(list node-title)))))))))))

;;======================================================================
;; T E S T S
;;======================================================================

(define (tree-path->test-id path)
  (if (not (null? path))
      (hash-table-ref/default (dboard:data-get-path-test-ids *data*) path #f)
      #f))

(define (test-panel window-id)
  (let* ((curr-row-num 0)
	 (viewlog    (lambda (x)
		       (if (file-exists? logfile)
					;(system (conc "firefox " logfile "&"))
			   (iup:send-url logfile)
			   (message-window (conc "File " logfile " not found")))))
	 (xterm      (lambda (x)
		       (if (directory-exists? rundir)
			   (let ((shell (if (get-environment-variable "SHELL") 
					    (conc "-e " (get-environment-variable "SHELL"))
					    "")))
			     (system (conc "cd " rundir 
					   ";xterm -T \"" (string-translate testfullname "()" "  ") "\" " shell "&")))
			   (message-window  (conc "Directory " rundir " not found")))))
	 (command-text-box (iup:textbox #:expand "HORIZONTAL" #:font "Courier New, -10"))
	 (command-launch-button (iup:button "Execute!" #:action (lambda (x)
								  (let ((cmd (iup:attribute command-text-box "VALUE")))
								    (system (conc cmd "  &"))))))
	 (run-test  (lambda (x)
		      (iup:attribute-set! 
		       command-text-box "VALUE"
		       (conc "xterm -geometry 180x20 -e \"megatest -target " keystring " :runname " runname 
			     " -runtests " (conc testname "/" (if (equal? item-path "")
								  "%" 
								  item-path))
			     ";echo Press any key to continue;bash -c 'read -n 1 -s'\""))))
	 (remove-test (lambda (x)
			(iup:attribute-set!
			 command-text-box "VALUE"
			 (conc "xterm -geometry 180x20 -e \"megatest -remove-runs -target " keystring " :runname " runname
			       " -testpatt " (conc testname "/" (if (equal? item-path "")
								    "%"
								    item-path))
			       " -v;echo Press any key to continue;bash -c 'read -n 1 -s'\""))))
    	 (run-info-matrix  (iup:matrix 		            
			    #:expand "YES"
			    ;; #:scrollbar "YES"
			    #:numcol 1
			    #:numlin 4
			    #:numcol-visible 1
			    #:numlin-visible 4
			    #:click-cb (lambda (obj lin col status)
					 (print "obj: " obj " lin: " lin " col: " col " status: " status))))
	 (test-info-matrix (iup:matrix
		            #:expand "YES"
		            #:numcol 1
		            #:numlin 7
		            #:numcol-visible 1
		            #:numlin-visible 7))
	 (test-run-matrix  (iup:matrix
			    #:expand "YES"
			    #:numcol 1
			    #:numlin 5
			    #:numcol-visible 1
			    #:numlin-visible 5))
	 (meta-dat-matrix  (iup:matrix
			    #:expand "YES"
			    #:numcol 1
			    #:numlin 5
			    #:numcol-visible 1
			    #:numlin-visible 5))
	 (steps-matrix     (iup:matrix
			    #:expand "YES"
			    #:numcol 5
			    #:numlin 50
			    #:numcol-visible 5
			    #:numlin-visible 8))
	 (data-matrix      (iup:matrix
			    #:expand "YES"
			    #:numcol 8
			    #:numlin 50
			    #:numcol-visible 8
			    #:numlin-visible 8))
	 (updater          (lambda (testdat)
			     (test-update window-id testdat run-info-matrix test-info-matrix test-run-matrix meta-dat-matrix steps-matrix data-matrix))))

    ;; Set the updater in updaters
    (hash-table-set! (dboard:data-get-updaters *data*) window-id updater)
    ;; 
    (for-each
     (lambda (mat)
       ;; (iup:attribute-set! mat "0:1" "Value")
       ;; (iup:attribute-set! mat "0:0" "Var")
       (iup:attribute-set! mat "HEIGHT0" 0)
       (iup:attribute-set! mat "ALIGNMENT1" "ALEFT")
       ;; (iup:attribute-set! mat "FIXTOTEXT" "C1")
       (iup:attribute-set! mat "RESIZEMATRIX" "YES"))
       ;; (iup:attribute-set! mat "WIDTH1" "120")
       ;; (iup:attribute-set! mat "WIDTH0" "100"))
     (list run-info-matrix test-info-matrix test-run-matrix meta-dat-matrix))

    ;; Steps matrix
    (iup:attribute-set! steps-matrix "0:1" "Step Name")
    (iup:attribute-set! steps-matrix "0:2" "Start")
    (iup:attribute-set! steps-matrix "0:3" "End")
    (iup:attribute-set! steps-matrix "WIDTH3" "50")
    (iup:attribute-set! steps-matrix "0:4" "Status")
    (iup:attribute-set! steps-matrix "WIDTH4" "50")
    (iup:attribute-set! steps-matrix "0:5" "Log File")
    (iup:attribute-set! steps-matrix "ALIGNMENT1" "ALEFT")
    ;; (iup:attribute-set! steps-matrix "FIXTOTEXT" "C1")
    (iup:attribute-set! steps-matrix "RESIZEMATRIX" "YES")
    ;; (iup:attribute-set! steps-matrix "WIDTH1" "120")
    ;; (iup:attribute-set! steps-matrix "WIDTH0" "100")

    ;; Data matrix
    ;; 
    (let ((rownum 1))
      (for-each
       (lambda (x)
	 (iup:attribute-set! data-matrix (conc "0:" rownum) x)
	 (iup:attribute-set! data-matrix (conc "WIDTH" rownum) "50")
	 (set! rownum (+ rownum 1)))
       (list "Category" "Variable" "Value" "Expected" "Tolerance"  "Status" "Units" "Type" "Comment")))
    (iup:attribute-set! data-matrix "REDRAW" "ALL")
    
    (for-each 
     (lambda (data)
       (let ((mat    (car data))
	     (keys   (cadr data))
	     (rownum 1))
	 (for-each
	  (lambda (key)
	    (iup:attribute-set! mat (conc rownum ":0") key)
	    (set! rownum (+ rownum 1)))
	  keys)
	 (iup:attribute-set! mat "REDRAW" "ALL")))
     (list
      (list run-info-matrix  '("Run Id"  "Target"   "Runname" "Run Start Time" ))
      (list test-info-matrix '("Test Id" "Testname" "Itempath" "State"   "Status" "Test Start Time" "Comment"))
      (list test-run-matrix  '("Hostname" "Host info" "Disk Free" "CPU Load" "Run Duration"))
      (list meta-dat-matrix  '("Author"   "Owner"     "Last Reviewed" "Tags" "Description"))))
	    
    (iup:vbox
     (iup:hbox
      run-info-matrix
      test-info-matrix)
     (iup:hbox
      test-run-matrix
      meta-dat-matrix)
     (iup:vbox
      (iup:vbox
       (iup:hbox 
	(iup:button "View Log"    #:action viewlog     #:size "80x")
	(iup:button "Start Xterm" #:action xterm       #:size "80x")
	(iup:button "Run Test"    #:action run-test    #:size "80x")
	(iup:button "Clean Test"  #:action remove-test #:size "80x"))
       (apply 
	iup:hbox
	(list command-text-box command-launch-button))))
     (iup:vbox
      (let ((tabs (iup:tabs
		   steps-matrix
		   data-matrix)))
	(iup:attribute-set! tabs "TABTITLE0" "Test Steps")
	(iup:attribute-set! tabs "TABTITLE1" "Test Data")
	tabs)))))
       
;; Test browser
(define (tests window-id)
  (iup:hbox 
   (let* ((tb      (iup:treebox
		    #:selection-cb
		    (lambda (obj id state)
		      ;; (print "obj: " obj ", id: " id ", state: " state)
		      (let* ((run-path (tree-node->path obj id))
			     (test-id  (tree-path->test-id (cdr run-path))))
			(if test-id
			    (hash-table-set! (dboard:data-get-curr-test-ids *data*)
					     window-id test-id))
			(print "path: " (tree-node->path obj id) " test-id: " test-id))))))
     (iup:attribute-set! tb "VALUE" "0")
     (iup:attribute-set! tb "NAME" "Runs")
     ;;(iup:attribute-set! tb "ADDEXPANDED" "NO")
     (dboard:data-set-tests-tree! *data* tb)
     tb)
   (test-panel window-id)))

;; The function to update the fields in the test view panel
(define (test-update window-id testdat run-info-matrix test-info-matrix test-run-matrix meta-dat-matrix steps-matrix data-matrix)
  ;; get test-id
  ;; then get test record
  (if testdat
      (let* ((test-id      (hash-table-ref/default (dboard:data-get-curr-test-ids *data*) window-id #f))
	     (test-data    (hash-table-ref/default testdat test-id #f))
	     (targ/runname (hash-table-ref/default (dboard:data-get-run-keys *data*) 
						   (db:test-get-run_id test-data) '()))
	     (target       (if (null? targ/runname) "" (string-intersperse (reverse (cdr (reverse targ/runname))) "/")))
	     (runname      (if (null? targ/runname) "" (car (cdr targ/runname)))))
	(if test-data
	    (begin
	      ;; 
	      (for-each 
	       (lambda (data)
		 (let ((mat    (car data))
		       (vals   (cadr data))
		       (rownum 1))
		   (for-each 
		    (lambda (key)
		      (let ((cell   (conc rownum ":1")))
			(if (not (equal? (iup:attribute mat cell)(conc key)))
			    (begin
			      ;; (print "setting cell " cell " in matrix " mat " to value " key)
			      (iup:attribute-set! mat cell (conc key))
			      (iup:attribute-set! mat "REDRAW" cell)))
			(set! rownum (+ rownum 1))))
		    vals)))
	       (list 
		(list run-info-matrix
		      (if test-id
			  (list (db:test-get-run_id test-data)
				target
				runname
				"n/a")
			  (make-list 4 "")))
		(list test-info-matrix
		      (if test-id
			  (list test-id
				(db:test-get-testname test-data)
				(db:test-get-item-path test-data)
				(db:test-get-state    test-data)
				(db:test-get-status   test-data)
				(seconds->string (db:test-get-event_time test-data))
				(db:test-get-comment  test-data))
			  (make-list 7 "")))
		(list test-run-matrix
		      (if test-id
			  (list (db:test-get-host     test-data)
				(db:test-get-uname    test-data)
				(db:test-get-diskfree test-data)
				(db:test-get-cpuload  test-data)
				(seconds->hr-min-sec (db:test-get-run_duration test-data)))
			  (make-list 5 "")))
		;;(list meta-dat-matrix
		;;      (if test-id
		;;	  (list (
		)))))))

  
;; db:test-get-id           
;; db:test-get-run_id       
;; db:test-get-testname     
;; db:test-get-state        
;; db:test-get-status       
;; db:test-get-event_time   
;; db:test-get-host         
;; db:test-get-cpuload      
;; db:test-get-diskfree     
;; db:test-get-uname        
;; db:test-get-rundir       
;; db:test-get-item-path    
;; db:test-get-run_duration 
;; db:test-get-final_logf   
;; db:test-get-comment      
;; db:test-get-fullname     	  


;;======================================================================
;; R U N   C O N T R O L
;;======================================================================

;; Overall runs browser
;;
(define (runs window-id)
  (let* ((runs-matrix     (iup:matrix
			   #:expand "YES"
			   ;; #:fittosize "YES"
			   #:scrollbar "YES"
			   #:numcol 100
			   #:numlin 100
			   #:numcol-visible 7
			   #:numlin-visible 7
			   #:click-cb (lambda (obj lin col status)
					(print "obj: " obj " lin: " lin " col: " col " status: " status)))))

    (iup:attribute-set! runs-matrix "RESIZEMATRIX" "YES")
    (iup:attribute-set! runs-matrix "WIDTH0" "100")

    (dboard:data-set-runs-matrix! *data* runs-matrix)
    (iup:hbox
     (iup:frame 
      #:title "Runs browser"
      (iup:vbox
       runs-matrix)))))

;; Browse and control a single run
;;
(define (runcontrol window-id)
  (iup:hbox))

;;======================================================================
;; P R O C E S S   R U N S
;;======================================================================

;; MOVE THIS INTO *data*
(define *cachedata* (make-hash-table))
(hash-table-set! *cachedata* "runid-to-col"    (make-hash-table))
(hash-table-set! *cachedata* "testname-to-row" (make-hash-table))

;; TO-DO
;;  1. Make "data" hash-table hierarchial store of all displayed data
;;  2. Update synchash to understand "get-runs", "get-tests" etc.
;;  3. Add extraction of filters to synchash calls
;;
;; Mode is 'full or 'incremental for full refresh or incremental refresh
(define (run-update keys data runname keypatts testpatt states statuses mode window-id)
  (let* (;; count and offset => #f so not used
	 ;; the synchash calls modify the "data" hash
	 (get-runs-sig    (conc (client:get-signature) " get-runs"))
	 (get-tests-sig   (conc (client:get-signature) " get-tests"))
	 (get-details-sig (conc (client:get-signature) " get-test-details"))

	 ;; test-ids to get and display are indexed on window-id in curr-test-ids hash
	 (test-ids        (hash-table-values (dboard:data-get-curr-test-ids *data*)))

 	 (run-changes     (synchash:client-get 'db:get-runs get-runs-sig (length keypatts) data runname #f #f keypatts))
	 (tests-detail-changes (if (not (null? test-ids))
				   (synchash:client-get 'db:get-test-info-by-ids get-details-sig 0  data test-ids)
				   '()))

	 ;; Now can calculate the run-ids
	 (run-hash    (hash-table-ref/default data get-runs-sig #f))
	 (run-ids     (if run-hash (filter number? (hash-table-keys run-hash)) '()))

	 (test-changes (synchash:client-get 'db:get-tests-for-runs-mindata get-tests-sig 0 data run-ids testpatt states statuses))
	 (runs-hash    (hash-table-ref/default data get-runs-sig #f))
	 (header       (hash-table-ref/default runs-hash "header" #f))
	 (run-ids      (sort (filter number? (hash-table-keys runs-hash))
			     (lambda (a b)
			       (let* ((record-a (hash-table-ref runs-hash a))
				      (record-b (hash-table-ref runs-hash b))
				      (time-a   (db:get-value-by-header record-a header "event_time"))
				      (time-b   (db:get-value-by-header record-b header "event_time")))
				 (> time-a time-b)))
			     ))
	 (runid-to-col    (hash-table-ref *cachedata* "runid-to-col"))
	 (testname-to-row (hash-table-ref *cachedata* "testname-to-row")) 
	 (colnum       1)
	 (rownum       0)) ;; rownum = 0 is the header
;; (debug:print 0 "test-ids " test-ids ", tests-detail-changes " tests-detail-changes)
    
	 ;; tests related stuff
	 ;; (all-testnames (delete-duplicates (map db:test-get-testname test-changes))))

    ;; Given a run-id and testname/item_path calculate a cell R:C

    ;; NOTE: Also build the test tree browser and look up table
    ;;
    ;; Each run is unique on its keys and runname or run-id, store in hash on colnum
    (for-each (lambda (run-id)
		(let* ((run-record (hash-table-ref/default runs-hash run-id #f))
		       (key-vals   (map (lambda (key)(db:get-value-by-header run-record header key))
					  (map key:get-fieldname keys)))
		       (run-name   (db:get-value-by-header run-record header "runname"))
		       (col-name   (conc (string-intersperse key-vals "\n") "\n" run-name))
		       (run-path   (append key-vals (list run-name))))
		  (hash-table-set! (dboard:data-get-run-keys *data*) run-id run-path)
		  (iup:attribute-set! (dboard:data-get-runs-matrix *data*)
				      (conc rownum ":" colnum) col-name)
		  (hash-table-set! runid-to-col run-id (list colnum run-record))
		  ;; Here we update the tests treebox and tree keys
		  (tree-add-node (dboard:data-get-tests-tree *data*) "Runs" (append key-vals (list run-name))
				 userdata: (conc "run-id: " run-id))
		  (set! colnum (+ colnum 1))))
	      run-ids)

    ;; Scan all tests to be displayed and organise all the test names, respecting what is in the hash table
    ;; Do this analysis in the order of the run-ids, the most recent run wins
    (for-each (lambda (run-id)
		(let* ((run-path       (hash-table-ref (dboard:data-get-run-keys *data*) run-id))
		       (new-test-dat   (car test-changes))
		       (removed-tests  (cadr test-changes))
		       (tests          (sort (map cadr (filter (lambda (testrec)
								 (eq? run-id (db:mintest-get-run_id (cadr testrec))))
							       new-test-dat))
					     (lambda (a b)
					       (let ((time-a (db:mintest-get-event_time a))
						     (time-b (db:mintest-get-event_time b)))
						 (> time-a time-b)))))
		       ;; test-changes is a list of (( id record ) ... )
		       ;; Get list of test names sorted by time, remove tests
		       (test-names (delete-duplicates (map (lambda (t)
							     (let ((i (db:mintest-get-item_path t))
								   (n (db:mintest-get-testname  t)))
							       (if (string=? i "")
								   (conc "   " i)
								   n)))
							   tests)))
		       (colnum     (car (hash-table-ref runid-to-col run-id))))
		  ;; for each test name get the slot if it exists and fill in the cell
		  ;; or take the next slot and fill in the cell, deal with items in the
		  ;; run view panel? The run view panel can have a tree selector for
		  ;; browsing the tests/items

		  ;; SWITCH THIS TO USING CHANGED TESTS ONLY
		  (for-each (lambda (test)
			      (let* ((test-id   (db:mintest-get-id test))
				     (state     (db:mintest-get-state test))
				     (status    (db:mintest-get-status test))
				     (testname  (db:mintest-get-testname test))
				     (itempath  (db:mintest-get-item_path test))
				     (fullname  (conc testname "/" itempath))
				     (dispname  (if (string=? itempath "") testname (conc "   " itempath)))
				     (rownum    (hash-table-ref/default testname-to-row fullname #f))
				     (test-path (append run-path (if (equal? itempath "") 
								     (list testname)
								     (list testname itempath)))))
				(tree-add-node (dboard:data-get-tests-tree *data*) "Runs" 
					       test-path
					       userdata: (conc "test-id: " test-id))
				(hash-table-set! (dboard:data-get-path-test-ids *data*) test-path test-id)
				(if (not rownum)
				    (let ((rownums (hash-table-values testname-to-row)))
				      (set! rownum (if (null? rownums)
						       1
						       (+ 1 (apply max rownums))))
				      (hash-table-set! testname-to-row fullname rownum)
				      ;; create the label
				      (iup:attribute-set! (dboard:data-get-runs-matrix *data*)
							  (conc rownum ":" 0) dispname)
				      ))
				;; set the cell text and color
				;; (debug:print 2 "rownum:colnum=" rownum ":" colnum ", state=" status)
				(iup:attribute-set! (dboard:data-get-runs-matrix *data*)
						    (conc rownum ":" colnum)
						    (if (string=? state "COMPLETED")
							status
							state))
				(iup:attribute-set! (dboard:data-get-runs-matrix *data*)
						    (conc "BGCOLOR" rownum ":" colnum)
						    (gutils:get-color-for-state-status state status))
				))
			    tests)))
	      run-ids)

    (let ((updater (hash-table-ref/default  (dboard:data-get-updaters *data*) window-id #f)))
      (if updater (updater (hash-table-ref/default data get-details-sig #f))))

    (iup:attribute-set! (dboard:data-get-runs-matrix *data*) "REDRAW" "ALL")
    ;; (debug:print 2 "run-changes: " run-changes)
    ;; (debug:print 2 "test-changes: " test-changes)
    (list run-changes test-changes)))

;;======================================================================
;; D A S H B O A R D
;;======================================================================

;; Main Panel
(define (main-panel window-id)
  (iup:dialog
   #:title "Megatest Control Panel"
   #:menu (main-menu)
   (let ((tabtop (iup:tabs 
		  (runs window-id)
		  (tests window-id)
		  (runcontrol window-id)
		  (mtest window-id) 
		  (rconfig window-id)
		  )))
     (iup:attribute-set! tabtop "TABTITLE0" "Runs")
     (iup:attribute-set! tabtop "TABTITLE1" "Tests")
     (iup:attribute-set! tabtop "TABTITLE2" "Run Control")
     (iup:attribute-set! tabtop "TABTITLE3" "megatest.config") 
     (iup:attribute-set! tabtop "TABTITLE4" "runconfigs.config")
     tabtop)))

(define *current-window-id* 0)

(define (newdashboard)
  (let* ((data     (make-hash-table))
	 (keys     (cdb:remote-run db:get-keys #f))
	 (runname  "%")
	 (testpatt "%")
	 (keypatts (map (lambda (k)(list (vector-ref k 0) "%")) keys))
	 (states   '())
	 (statuses '())
	 (nextmintime (current-milliseconds))
	 (my-window-id *current-window-id*))
    (set! *current-window-id* (+ 1 *current-window-id*))
    (dboard:data-set-runs! *data* data) ;; make this data available to the rest of the application
    (iup:show (main-panel my-window-id))
    ;; Yes, running iup:show will pop up a new panel
    ;; (iup:show (main-panel my-window-id))
    (iup:callback-set! *tim*
		       "ACTION_CB"
		       (lambda (x)
			 ;; Want to dedicate no more than 50% of the time to this so skip if
			 ;; 2x delta time has not passed since last query
			 (if (< nextmintime (current-milliseconds))
			     (let* ((starttime (current-milliseconds))
				    (changes   (run-update keys data runname keypatts testpatt states statuses 'full my-window-id))
				    (endtime   (current-milliseconds)))
			       (set! nextmintime (+ endtime (* 2 (- endtime starttime))))
			       (debug:print 11 "CHANGE(S): " (car changes) "..."))
			     (debug:print-info 11 "Server overloaded"))))))

(newdashboard)    
(iup:main-loop)

(use spiffy uri-common intarweb http-client spiffy-request-vars)

(declare (unit server))

(declare (uses common))
(declare (uses db))
(declare (uses tasks)) ;; tasks are where stuff is maintained about what is running.
(declare (uses synchash))
(declare (uses http-transport))
(declare (uses zmq-transport))

(include "common_records.scm")
(include "db_records.scm")

(define (server:make-server-url hostport)

;;======================================================================
;; S E R V E R
;;======================================================================

;; Call this to start the actual server
;;


;; all routes though here end in exit ...
(define (server:launch transport)

  (if (not *toppath*)
      (if (not (setup-for-run))
	  (begin
	    (debug:print 0 "ERROR: cannot find megatest.config, exiting")
	    (exit))))
  (debug:print-info 2 "Starting server using " transport " transport")
  (set! *transport-type* transport)
  (case transport
    ((fs)   (exit)) ;; there is no "fs" transport
    ((http) (http-transport:launch))
    ((zmq)  (zmq-transport:launch))
    (else
     (debug:print "WARNING: unrecognised transport " transport)
     (exit))))











;;======================================================================
;; Q U E U E   M A N A G E M E N T
;;======================================================================







;; We don't want to flush the queue if it was just flushed
(define *server:last-write-flush* (current-milliseconds))


;; Flush the queue every third of a second. Can we assume that setup-for-run 
;; has already been done?
(define (server:write-queue-handler)
  (if (setup-for-run)

      (let ((db (open-db)))
	(let loop ()
	  (let ((last-write-flush-time #f))
	    (mutex-lock! *incoming-mutex*)
	    (set! last-write-flush-time *server:last-write-flush*)
	    (mutex-unlock! *incoming-mutex*)
	    (if (> (- (current-milliseconds) last-write-flush-time) 400)
		(begin



		  (mutex-lock! *db:process-queue-mutex*)

		  (db:process-cached-writes db)
		  (mutex-unlock! *db:process-queue-mutex*)





		  (thread-sleep! 0.5))))

	  (loop)))
      (begin
	(debug:print 0 "ERROR: failed to setup for Megatest in server:write-queue-handler")
	(exit 1))))
    
;;======================================================================
;; S E R V E R   U T I L I T I E S 
;;======================================================================

;; Generate a unique signature for this server
(define (server:mk-signature)
  (message-digest-string (md5-primitive) 
			 (with-output-to-string
			   (lambda ()
			     (write (list (current-directory)
					  (argv)))))))





;; When using zmq this would send the message back (two step process)
;; with spiffy or rpc this simply returns the return data to be returned
;; 
(define (server:reply return-addr query-sig success/fail result)
  (debug:print-info 11 "server:reply return-addr=" return-addr ", result=" result)
  ;; (send-message pubsock target send-more: #t)
  ;; (send-message pubsock 
  (case *transport-type*
    ((fs) result)
    ((http)(db:obj->string (vector success/fail query-sig result)))
    ((zmq)
     (let ((pub-socket (vector-ref *runremote* 1)))
       (send-message pub-socket return-addr send-more: #t)
       (send-message pub-socket (db:obj->string (vector success/fail query-sig result)))))
    (else 
     (debug:print 0 "ERROR: unrecognised transport type: " *transport-type*)
     result)))

;;======================================================================
;; Copyright 2006-2012, Matthew Welland.
;; 
;;  This program is made available under the GNU GPL version 2.0 or
;;  greater. See the accompanying file COPYING for details.
;; 
;;  This program is distributed WITHOUT ANY WARRANTY; without even the
;;  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
;;  PURPOSE.
;;======================================================================

;;======================================================================
;; A hash of hashes that can be kept in sync by sending minial deltas
;;======================================================================

(use format)
(use srfi-1 srfi-69)

(declare (unit synchash))
(declare (uses db))
(declare (uses server))
(include "db_records.scm")

(define (synchash:make)
   (make-hash-table))

;; given an alist of objects '((id obj) ...) 
;;   1. remove unchanged objects from the list
;;   2. create a list of removed objects by id
;;   3. remove removed objects from synchash
;;   4. replace or add new or changed objects to synchash
;;
(define (synchash:get-delta indat synchash)
  (let ((deleted '())
	(changed '())
	(found   '())
	(orig-keys (hash-table-keys synchash)))
    (for-each
     (lambda (item)
       (let* ((id  (car  item))
	      (dat (cadr item))
	      (ref (hash-table-ref/default synchash id #f)))
	 (if (not (equal? dat ref)) ;; item changed or new
	     (begin
	       (set! changed (cons item changed))
	       (hash-table-set! synchash id dat)))
	 (set! found (cons id found))))
     indat)
    (for-each 
     (lambda (id)
       (if (not (member id found))
	   (begin
	     (set! deleted (cons id deleted))
	     (hash-table-delete! synchash id))))
     orig-keys)
    (list changed deleted)
    ;; (list indat '()) ;; just for debugging
    ))
    
;; (cdb:remote-run db:get-keys #f)  
;; (cdb:remote-run db:get-num-runs #f "%")
;; (cdb:remote-run db:get-runs #f runnamepatt numruns *start-run-offset* keypatts)
;;
;; keynum => the field to use as the unique key (usually 0 but can be other field)
;;
(define (synchash:client-get proc synckey keynum synchash . params)
  (let* ((data   (apply cdb:remote-run synchash:server-get #f proc synckey keynum params))
	 (newdat (car data))
	 (removs (cadr data))
	 (myhash (hash-table-ref/default synchash synckey #f)))
    (if (not myhash)
	(begin
	  (set! myhash (make-hash-table))
	  (hash-table-set! synchash synckey myhash)))
    (for-each 
     (lambda (item)
       (let ((id  (car item))
	     (dat (cadr item)))
	 ;; (debug:print-info 2 "Processing item: " item)
	 (hash-table-set! myhash id dat)))
     newdat)
    (for-each
     (lambda (id)
       (hash-table-delete! myhash id))
     removs)
    ;; WHICH ONE!?
    ;; data)) ;; return the changed and deleted list
    (list newdat removs))) ;; synchash))

(define *synchashes* (make-hash-table))

(define (synchash:server-get db proc synckey keynum . params)
  ;; (debug:print-info 2 "synckey: " synckey ", keynum: " keynum ", params: " params)
  (let* ((synchash  (hash-table-ref/default *synchashes* synckey #f))
	 (newdat    (apply (case proc
			     ((db:get-runs)                   db:get-runs)
			     ((db:get-tests-for-runs-mindata) db:get-tests-for-runs-mindata)
			     ((db:get-test-info-by-ids)       db:get-test-info-by-ids)
			     (else
			      (print "ERROR: sync for hash " proc " not setup! Edits needed in synchash.scm")
			      print))
			   db params))
	 (postdat  #f)
	 (make-indexed (lambda (x)
			 (list (vector-ref x keynum) x))))
    ;; Now process newdat based on the query type
    (set! postdat (case proc
		    ((db:get-runs)
		     ;; (debug:print-info 2 "Get runs call")
		     (let ((header (vector-ref newdat 0))
			   (data   (vector-ref newdat 1)))
		       ;; (debug:print-info 2 "header: " header ", data: " data)
		       (cons (list "header" header)         ;; add the header keyed by the word "header"
			     (map make-indexed data))))        ;; add each element keyed by the keynum'th val
		    (else 
		     ;; (debug:print-info 2 "Non-get runs call")
		     (map make-indexed newdat))))
    ;; (debug:print-info 2 "postdat: " postdat)
    (if (not synchash)
	(begin
	  (set! synchash (make-hash-table))
	  (hash-table-set! *synchashes* synckey synchash)))
    (synchash:get-delta postdat synchash)))

;; remove any others. will not necessarily remove all!
(define (tasks:get-best-server mdb)
  (let ((res '())
	(best #f))
    (sqlite3:for-each-row
     (lambda (id interface port pubport transport pid hostname)
       (set! res (cons (vector id interface port pubport transport pid hostname) res))
       ;;(debug:print-info 2 "Found existing server " hostname ":" port " registered in db"))
       )
     mdb
     
     "SELECT id,interface,port,pubport,transport,pid,hostname FROM servers
          WHERE strftime('%s','now')-heartbeat < 10 
          AND mt_version=? ORDER BY start_time DESC LIMIT 1;" megatest-version)
    ;; for now we are keeping only one server registered in the db, return #f or first server found
    (if (null? res) #f (car res))))

;; BUG: This logic is probably needed unless methodology changes completely...
;;
;;     (if (null? res) #f
;; 	(let loop ((hed (car res))

# The NEWTARGET causes some tests to fail. Do not use until this is fixed.
NEWTARGET  = "-target $(OS)/$(FS)/$(VER)"
TARGET     = "-target ubuntu/nfs/none"

all : test1 test2 test3 test4 test5

server :
	(cd ..;make;make install) && \
	(cd fullrun;../../bin/megatest -server - -debug 22) &

test0 : cleanprep
	cd simplerun ; $(MEGATEST) -server - -debug $(DEBUG)&

test1 : cleanprep
	rm -f simplerun/megatest.db

	cd fullrun;$(MEGATEST) -runtests runfirst -testpatt %/1 -reqtarg ubuntu/nfs/none :runname $(RUNNAME)_itempatt -v
	cd fullrun;$(MEGATEST) -runtests runfirst -testpatt %blahha% -reqtarg ubuntu/nfs/none :runname $(RUNNAME)_itempatt -debug 10
	cd fullrun;$(MEGATEST) -rollup :runname newrun -target ubuntu/nfs/none -debug 10


cleanprep : ../*.scm Makefile */*.config
	mkdir -p /tmp/mt_runs /tmp/mt_links
	cd ..;make;make install
	rm -f */logging.db
	touch cleanprep

fullprep : cleanprep
	cd fullrun;$(MEGATEST) -remove-runs :runname $(RUNNAME)% -target %/%/% -testpatt %/%
	cd fullrun;$(BINPATH)/dashboard -rows 15 &

[setup]
# exectutable /path/to/megatest
max_concurrent_jobs 200

linktree #{getenv MT_RUN_AREA_HOME}/tmp/mt_links

[jobtools]
useshell yes
# ## launcher launches jobs, the job is managed on the target host
## by megatest, comment out launcher to run local
# workhosts localhost hermes

MRAH MT_RUN_AREA_HOME=#{getenv MT_RUN_AREA_HOME}
# The empty var should have a definition with null string
EMPTY_VAR

# XTERM   [system xterm]
# RUNDEAD [system exit 56]

[server]

# If the server can't be started on this port it will try the next port until
# it succeeds
port 8090

# This server will keep running this number of hours after last access. 
# Three minutes is 0.05 hours
timeout 0.05

## disks are:
## name host:/path/to/area
## -or-
## name /path/to/area
[disks]
disk0 /foobarbazz
[include config/mt_include_2.config]