Megatest

(declare (uses dashboard-tests))
(declare (uses tree))
(declare (uses dcommon))
(declare (uses dashboard-context-menu))
(declare (uses vg))
(declare (uses subrun))
(declare (uses mt))
(declare (uses dbmod))
;; (declare (uses dbmemmod))
(declare (uses dbfile))        
(declare (uses dbfile))
(declare (uses commonmod))
(declare (uses commonmod.import))
(import commonmod)

(import dbmod dbfile)

(include "common_records.scm")
(include "db_records.scm")
(include "run_records.scm")
(include "task_records.scm")
(include "megatest-version.scm")
(include "megatest-fossil-hash.scm")
(include "vg_records.scm")

;; set some parameters here - these need to be put in something that can be loaded from other
;; executables such as dashboard and mtutil
;;
(include "dashboard-transport-mode.scm")
(dbfile:db-init-proc db:initialize-main-db)

(define help (conc 
	      "Megatest Dashboard, documentation at http://www.kiatoa.com/fossils/megatest version " megatest-version 
              " license GPL, Copyright (C) Matt Welland 2012-2017

Usage: dashboard [options]
  -h                    : this help
  -test run-id test-id  : open a test control panel on this test
  -skip-version-check   : skip the version check
  -rows R         : set number of rows
  -cols C         : set number of columns
  -start-dir dir  : start dashboard in the given directory
  -target target  : filter runs tab to given target.
  -debug  n[,n]   : set debug level(s) e.g. -debug 4 or -debug 0,9
  -repl           : Start a chicken scheme interpreter
  -mode MODE      : tcp or nfs
"
))


;; process args
(define remargs (args:get-args 
		 (argv)
                 ;; parameters (need arguments)
		 (list  "-rows"
			"-cols"
			"-test" ;; given a run id and test id, open only a test control panel on that test..
			"-debug"
                        "-start-dir"
                        "-target"
			"-mode"  ;; tcp or nfs
			) 
                 ;; switches (don't take arguments)
		 (list  "-h"
			"-skip-version-check"
			"-repl"
			"-:p"     ;; ignore the built in chicken profiling switch
			)
		 args:arg-hash
		 0))

(if (args:get-arg "-mode")
    (let* ((mode (string->symbol (args:get-arg "-mode"))))
      (rmt:transport-mode mode)))
    

(if (args:get-arg "-test") ;; need to use tcp for test control panel
    (rmt:transport-mode 'tcp))

;; RA => Might require revert for filters 
;; create a watch dog to move changes from lt/.db/*.db to megatest.db
;;
;;;(if (file-write-access? (conc *toppath* "/megatest.db"))
;;(debug:print-info 13 *default-log-port* "Before common:watchdog spawn")

;; (thread-start! (make-thread common:watchdog "Watchdog thread"))

   (dboard:commondat-tabdats commondat)
   tabnum
   tabdat))

;; gets and calls updater list based on curr-tab-num
;;
(define (dboard:common-run-curr-updaters commondat #!key (tab-num #f))
  (sync-db-to-tmp (dboard:common-get-tabdat commondat tab-num: tab-num))
  ;; (sync-db-to-tmp (dboard:common-get-tabdat commondat tab-num: tab-num)) ;; no longer applies
  (if (dboard:common-get-tabdat commondat tab-num: tab-num) ;; only update if there is a tabdat
      (let* ((tnum     (or tab-num (dboard:commondat-curr-tab-num commondat)))
	     (updaters (hash-table-ref/default (dboard:commondat-updaters commondat)
					       tnum
					       '())))
	(debug:print 4 *default-log-port* "Found these updaters: " updaters " for tab-num: " tnum)
	(for-each ;; perform the function calls for the complete updaters list

(define (dboard:runsdat-make-init)
  (make-dboard:runsdat
   runs-index: (make-hash-table)
   tests-index: (make-hash-table)
   matrix-dat: (make-sparse-array)))

;; duplicated in dcommon.scm
;;
;; used to keep the rundata from rmt:get-tests-for-run
;; in sync. 
;;
(defstruct dboard:rundat
  run
  tests-drawn    ;; list of id's already drawn on screen
  tests-notdrawn ;; list of id's NOT already drawn
  rowsused       ;; hash of lists covering what areas used - replace with quadtree
  hierdat        ;; put hierarchial sorted list here
  tests          ;; hash of id => testdat
  ((tests-by-name (make-hash-table)) : hash-table) ;; hash of testfullname => testdat
  key-vals
  ((last-update   0)                 : number)    ;; last query to db got records from before last-update
  ((last-db-time  0)                 : number)    ;; last timestamp on main.db
  ((data-changed  #f)                : boolean)   
  ((run-data-offset  0)              : number)      ;; get only 100 items per call, set back to zero when received less than 100 items
  (db-path #f))
;; ;; used to keep the rundata from rmt:get-tests-for-run
;; ;; in sync. 
;; ;;
;; (defstruct dboard:rundat
;;   run
;;   tests-drawn    ;; list of id's already drawn on screen
;;   tests-notdrawn ;; list of id's NOT already drawn
;;   rowsused       ;; hash of lists covering what areas used - replace with quadtree
;;   hierdat        ;; put hierarchial sorted list here
;;   tests          ;; hash of id => testdat
;;   ((tests-by-name (make-hash-table)) : hash-table) ;; hash of testfullname => testdat
;;   key-vals
;;   ((last-update   0)                 : number)    ;; last query to db got records from before last-update
;;   ((last-db-time  0)                 : number)    ;; last timestamp on main.db
;;   ((data-changed  #f)                : boolean)   
;;   ((run-data-offset  0)              : number)      ;; get only 100 items per call, set back to zero when received less than 100 items
;;   (db-path #f))

;; for the new runs view lets build up a few new record types and then consolidate later
;;
;; this is a two level deep pipeline for the incoming data:
;;   sql query data ==> filters ==> data for display
;;
(defstruct dboard:rdat

                        ;;(dboard:tabdat-filters-changed tabdat))
                        0
                        (dboard:rundat-last-update run-dat)))
	 (last-db-time (if do-not-use-db-file-timestamps
			   0
			   (dboard:rundat-last-db-time run-dat)))
	 (db-path      (or (dboard:rundat-db-path run-dat)
			   (let* ((db-dir (common:get-db-tmp-area))
				  (db-pth (conc db-dir "/.megatest/main.db")))
			   (let* ((db-dir (get-environment-variable "MT_RUN_AREA_HOME")) ;;  (common:get-db-tmp-area))
				  (db-pth (conc db-dir "/.mtdb/main.db")))
			     (dboard:rundat-db-path-set! run-dat db-pth)
			     db-pth)))
	 (db-mod-time  (common:lazy-sqlite-db-modification-time db-path))
	 (db-modified  (>= db-mod-time last-db-time))
	 (multi-get    (> (dboard:rundat-run-data-offset run-dat) 0))  ;; multi-get in progress
	 (tmptests     (if (or do-not-use-db-file-timestamps
			       (dboard:tabdat-filters-changed tabdat)

;; optimized to get runs constrained by what is visible on the screen
;;  - not appropriate for where all the runs are needed
;;
(define (update-buttons tabdat uidat numruns numtests)
  (let* ((runs        (if (> (length (dboard:tabdat-allruns tabdat)) numruns)
			  (take-right (dboard:tabdat-allruns tabdat) numruns)
			  (pad-list (dboard:tabdat-allruns tabdat) numruns)))
			  (pad-list   (dboard:tabdat-allruns tabdat) numruns)))
	 (lftcol      (dboard:uidat-get-lftcol uidat))
	 (tableheader (dboard:uidat-get-header uidat))
	 (table       (dboard:uidat-get-runsvec uidat))
	 (coln        0)
	 (all-test-names (make-hash-table))
	 (use-bgcolor (equal? (configf:lookup *configdat* "dashboard" "use-bgcolor") "yes")) ;; doesn't work
	 )

;;======================================================================

(stop-the-train)

(define (main)
  ;; (print "Starting dashboard main")
    
  (let* ((mtdb-path (conc *toppath* "/.megatest/main.db"))
  (let* ((mtdb-path (conc *toppath* "/.mtdb/main.db"))
         (target (args:get-arg "-target"))
         (commondat       (dboard:commondat-make)))
    (if target
        (begin
          (args:remove-arg-from-ht "-target")
          (dboard:commondat-target-set! commondat target)
        )

(define last-copy-time 0)


;; Sync to tmp only if in read-only mode.

(define (sync-db-to-tmp tabdat)
  (let* ((db-file "./.megatest/main.db"))
  (let* ((db-file "./.mtdb/main.db"))
    (if (and (not (file-write-access? db-file)) ( > (current-seconds) (+ last-copy-time 5)))
      (begin
        (db:multi-db-sync (db:setup #f) 'old2new)
        (set! last-copy-time (current-seconds))
      )
    )
  )