Megatest

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

(use canvas-draw)
(import canvas-draw-iup)

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

(declare (uses common))
(declare (uses margs))
(declare (uses keys))
(declare (uses items))
(declare (uses db))

      (exit)))

(if (not (launch:setup))
    (begin
      (print "Failed to find megatest.config, exiting") 
      (exit 1)))

;; create a stuct for all the miscellaneous state
;;
(defstruct d:alldat 
  dbdir          dblocal     dbfpath
  keys           dbkeys      header      
(define *useserver* (cond
		     ((args:get-arg "-use-local") #f)
		     ((configf:lookup *configdat* "dashboard" "use-server")
		      (let ((ans (config:lookup *configdat* "dashboard" "use-server")))
			(if (equal? ans "yes") #t #f)))
		     (else #t)))
  allruns        useserver   ro
  allruns-by-id  buttondat   searchpatts
  numruns        tot-runs    
  last-db-update 
  please-update  )

(define *alldat* (make-d:alldat
		  header: #f 
		  allruns: '()
		  allruns-by-id: (make-hash-table)
		  buttondat: (make-hash-table)
		  searchpatts: (make-hash-table)
		  numruns: 16
		  last-db-update: 0
		  please-update: #t))

(d:alldat-useserver-set! *alldat* (cond
				   ((args:get-arg "-use-local") #f)
				   ((configf:lookup *configdat* "dashboard" "use-server")
				    (let ((ans (config:lookup *configdat* "dashboard" "use-server")))
				      (if (equal? ans "yes") #t #f)))
				   (else #t)))

(define *dbdir* (db:dbfile-path #f)) ;; (conc (configf:lookup *configdat* "setup" "linktree") "/.db"))
(define *dbstruct-local*  (make-dbr:dbstruct path:  *dbdir*
					     local: #t))
(define *db-file-path* (db:dbfile-path 0))
(d:alldat-dbdir-set! *alldat* (db:dbfile-path #f)) ;; (conc (configf:lookup *configdat* "setup" "linktree") "/.db"))
(d:alldat-dblocal-set! *alldat* (make-dbr:dbstruct path:  (d:alldat-dbdir *alldat*)
						   local: #t))
(d:alldat-dbfpath-set! *alldat* (db:dbfile-path 0))

;; HACK ALERT: this is a hack, please fix.
(define *read-only* (not (file-read-access? *db-file-path*)))
(d:alldat-ro-set! *alldat* (not (file-read-access? (d:alldat-dbfpath *alldat*))))

(define toplevel #f)
(define dlg      #f)
(define max-test-num 0)
(define *keys*   (if *useserver*
		     (rmt:get-keys)
		     (db:get-keys *dbstruct-local*)))

(d:alldat-keys-set! *alldat* (if (d:alldat-useserver *alldat*)
				 (rmt:get-keys)
				 (db:get-keys (d:alldat-dblocal *alldat*))))
(d:alldat-dbkeys-set! *alldat* (append (d:alldat-keys *alldat*) (list "runname")))
(define *dbkeys*  (append *keys* (list "runname")))

(d:alldat-tot-runs-set! *alldat* (if (d:alldat-useserver *alldat*)
(define *header*       #f)
(define *allruns*     '())
(define *allruns-by-id* (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* (if *useserver*
			    (rmt:get-num-runs "%")
			    (db:get-num-runs *dbstruct-local* "%")))
				     (rmt:get-num-runs "%")
				     (db:get-num-runs (d:alldat-dblocal *alldat*) "%")))

;; (define *tot-run-count* (db:get-num-runs *dbstruct-local* "%"))

;; Update management
;;
(define *last-update*   (current-seconds))

(define *last-db-update-time* 0)
(define *please-update-buttons* #t)
(define *delayed-update* 0)
(define *update-is-running* #f)
(define *update-mutex* (make-mutex))

(define *all-item-test-names* '())
(define *num-tests*     15)
(define *start-run-offset*  0)

	    (string>? test-name1 test-name2)
	    test1-older))))
    
;; create a virtual table of all the tests
;; keypatts: ( (KEY1 "abc%def")(KEY2 "%") )
(define (update-rundat runnamepatt numruns testnamepatt keypatts)
  (let* ((referenced-run-ids '())
	 (allruns     (if *useserver*
	 (allruns     (if (d:alldat-useserver *alldat*)
			  (rmt:get-runs runnamepatt numruns *start-run-offset* keypatts)
			  (db:get-runs *dbstruct-local* runnamepatt numruns ;; (+ numruns 1) ;; (/ numruns 2))
			  (db:get-runs (d:alldat-dblocal *alldat*) 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*))
	 (sort-info   (get-curr-sort))
	 (sort-by     (vector-ref sort-info 1))
	 (sort-order  (vector-ref sort-info 2))
	 (bubble-type (if (member sort-order '(testname))
			  'testname
			  'itempath)))
    ;; 
    ;; 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"))
		       (key-vals    (if *useserver* 
		       (key-vals    (if (d:alldat-useserver *alldat*) 
					(rmt:get-key-vals run-id)
					(db:get-key-vals *dbstruct-local* run-id)))
		       (prev-dat    (let ((rec (hash-table-ref/default *allruns-by-id* run-id #f)))
					(db:get-key-vals (d:alldat-dblocal *alldat*) run-id)))
		       (prev-dat    (let ((rec (hash-table-ref/default (d:alldat-allruns-by-id *alldat*) run-id #f)))
				      (if rec rec (vector run '() key-vals -100)))) ;; -100 is before time began
		       (prev-tests  (vector-ref prev-dat 1))
		       (last-update (vector-ref prev-dat 3))
		       (tmptests    (if *useserver*
		       (tmptests    (if (d:alldat-useserver *alldat*)
					(rmt:get-tests-for-run run-id testnamepatt states statuses
							       #f #f
							       *hide-not-hide*
							       sort-by
							       sort-order
							       'shortlist
							       last-update)
					(db:get-tests-for-run *dbstruct-local* run-id testnamepatt states statuses
					(db:get-tests-for-run (d:alldat-dblocal *alldat*) run-id testnamepatt states statuses
							      #f #f
							      *hide-not-hide*
							      sort-by
							      sort-order
							      'shortlist
							      last-update)))
		       (tests       (let ((newdat (filter

		  ;; 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 (- (current-seconds) 10))))
			(hash-table-set! *allruns-by-id* run-id dstruct)
			(hash-table-set! (d:alldat-allruns-by-id *alldat*) run-id dstruct)
			(set! result (cons dstruct result))))))
	      runs)

    (set! *header*  header)
    (set! *allruns* result)
    (debug:print-info 6 "*allruns* has " (length *allruns*) " runs")
    (d:alldat-header-set! *alldat* header)
    (d:alldat-allruns-set! *alldat* result)
    (debug:print-info 6 "(d:alldat-allruns *alldat*) has " (length (d:alldat-allruns *alldat*)) " runs")
    maxtests))

(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))

		     (res '()))
	    (let ((newres (append res (hash-table-ref tests hed))))
	      (if (null? tal)
		  newres
		  (loop (car tal)(cdr tal) newres))))))))
      
(define (update-buttons uidat numruns numtests)
  (let* ((runs        (if (> (length *allruns*) numruns)
			  (take-right *allruns* numruns)
			  (pad-list *allruns* numruns)))
  (let* ((runs        (if (> (length (d:alldat-allruns *alldat*)) numruns)
			  (take-right (d:alldat-allruns *alldat*) numruns)
			  (pad-list (d:alldat-allruns *alldat*) numruns)))
	 (lftcol      (dboard:uidat-get-lftcol uidat))
	 (tableheader (dboard:uidat-get-header uidat))
	 (table       (dboard:uidat-get-runsvec uidat))
	 (coln        0))
    (set! *alltestnamelst* '())
    ;; create a concise list of test names
    (for-each

					 '())))
			     (append xl (make-list (- *num-tests* (length xl)) ""))))
    (update-labels uidat)
    (for-each
     (lambda (rundat)
       (if (not rundat) ;; handle padded runs
	   ;;           ;; id run-id testname state status event-time host cpuload diskfree uname rundir item-path run-duration
	   (set! rundat (vector (make-vector 20 #f) '() (map (lambda (x) "") *keys*))));; 3)))
	   (set! rundat (vector (make-vector 20 #f) '() (map (lambda (x) "") (d:alldat-keys *alldat*)))));; 3)))
       (let* ((run      (vector-ref rundat 0))
	      (testsdat (vector-ref rundat 1))
	      (key-val-dat (vector-ref rundat 2))
	      (run-id   (db:get-value-by-header run *header* "id"))
	      (run-id   (db:get-value-by-header run (d:alldat-header *alldat*) "id"))
	      (key-vals (append key-val-dat
				(list (let ((x (db:get-value-by-header run *header* "runname")))
				(list (let ((x (db:get-value-by-header run (d:alldat-header *alldat*) "runname")))
					(if x x "")))))
	      (run-key  (string-intersperse key-vals "\n")))
	 
	 ;; fill in the run header key values
	 (let ((rown      0)
	       (headercol (vector-ref tableheader coln)))
	   (for-each (lambda (kval)
		       (let* ((labl      (vector-ref headercol rown)))
			 (if (not (equal? kval (iup:attribute labl "TITLE")))
			     (iup:attribute-set! (vector-ref headercol rown) "TITLE" kval))
			 (set! rown (+ rown 1))))
		     key-vals))
	 
	 ;; For this run now fill in the buttons for each test
	 (let ((rown 0)
	       (columndat  (vector-ref table coln)))
	   (for-each
	    (lambda (testname)
	      (let ((buttondat  (hash-table-ref/default *buttondat* (mkstr coln rown) #f)))
	      (let ((buttondat  (hash-table-ref/default (d:alldat-buttondat *alldat*) (mkstr coln rown) #f)))
		(if buttondat
		    (let* ((test       (let ((matching (filter 
							(lambda (x)(equal? (test:test-get-fullname x) testname))
							testsdat)))
					 (if (null? matching)
					     (vector -1 -1 "" "" "" 0 "" "" 0 "" "" "" 0 "" "")
					     (car matching))))

     runs)))

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

(define (set-bg-on-filter)
  (let ((search-changed (not (null? (filter (lambda (key)
					      (not (equal? (hash-table-ref *searchpatts* key) "%")))
					    (hash-table-keys *searchpatts*)))))
					      (not (equal? (hash-table-ref (d:alldat-searchpatts *alldat*) key) "%")))
					    (hash-table-keys (d:alldat-searchpatts *alldat*))))))
	(state-changed  (not (null? (hash-table-keys *state-ignore-hash*))))
	(status-changed (not (null? (hash-table-keys *status-ignore-hash*)))))
    (iup:attribute-set! *hide-not-hide-tabs* "BGCOLOR"
			(if (or search-changed
				state-changed
				status-changed)
			    "190 180 190"
			    "190 190 190"
			    ))))

(define (update-search x val)
  (hash-table-set! *searchpatts* x val)
  (hash-table-set! (d:alldat-searchpatts *alldat*) x val)
  (set-bg-on-filter))

(define (mark-for-update)
  (set! *last-db-update-time* 0)
  (d:alldat-last-db-update-set! *alldat* 0)
  (set! *delayed-update* 1))

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

;; target populating logic

	  (if (not (null? values))
	      (let ((newval (car values)))
		(iup:attribute-set! lb "VALUE" newval)
		newval))))))

(define (dashboard:update-target-selector key-lbs #!key (action-proc #f))
  (let* ((runconf-targs (common:get-runconfig-targets))
	 (db-target-dat (if *useserver* 
	 (db-target-dat (if (d:alldat-useserver *alldat*) 
			    (rmt:get-targets)
			    (db:get-targets *dbstruct-local*)))
			    (db:get-targets (d:alldat-dblocal *alldat*))))
	 (header        (vector-ref db-target-dat 0))
	 (db-targets    (vector-ref db-target-dat 1))
	 (all-targets   (append db-targets
				(map (lambda (x)
				       (list->vector
					(take (append (string-split x "/")
						      (make-list (length header) "na"))

	 (test-patterns-textbox  #f))
    (hash-table-set! tests-draw-state 'first-time #t)
    ;; (hash-table-set! tests-draw-state 'scalef 1)
    ;; (hash-table-set! tests-draw-state 'dotscale 60)
    (tests:get-full-data test-names test-records '() all-tests-registry)
    (set! sorted-testnames (tests:sort-by-priority-and-waiton test-records))
    
    ;; refer to *keys*, *dbkeys* for keys
    ;; refer to (d:alldat-keys *alldat*), (d:alldat-dbkeys *alldat*) for keys
    (iup:vbox
     ;; The command line display/exectution control
     (iup:frame
      #:title "Command to be exectuted"
      (iup:hbox
       (iup:label "Run on" #:size "40x")
       (iup:radio 

				 #:dropdown "YES"
				 #:action (lambda (obj val index lbstate)
					    (iup:attribute-set! tb "VALUE" val)
					    (dboard:data-set-run-name! *data* val)
					    (dashboard:update-run-command))))
		(refresh-runs-list (lambda ()
				     (let* ((target        (dboard:data-get-target-string *data*))
					    (runs-for-targ (if *useserver*
							       (rmt:get-runs-by-patt *keys* "%" target #f #f #f)
							       (db:get-runs-by-patt *dbstruct-local* *keys* "%" target #f #f #f)))
					    (runs-for-targ (if (d:alldat-useserver *alldat*)
							       (rmt:get-runs-by-patt (d:alldat-keys *alldat*) "%" target #f #f #f)
							       (db:get-runs-by-patt (d:alldat-dblocal *alldat*) (d:alldat-keys *alldat*) "%" target #f #f #f)))
					    (runs-header   (vector-ref runs-for-targ 0))
					    (runs-dat      (vector-ref runs-for-targ 1))
					    (run-names     (cons default-run-name 
								 (map (lambda (x)
									(db:get-value-by-header x runs-header "runname"))
								      runs-dat))))
				       (iup:attribute-set! lb "REMOVEITEM" "ALL")

		      (lambda (obj lin col status)
			(let* ((toolpath (car (argv)))
			       (key      (conc lin ":" col))
			       (test-id  (hash-table-ref/default cell-lookup key -1))
			       (cmd      (conc toolpath " -test " (dboard:data-get-curr-run-id *data*) "," test-id "&")))
			  (system cmd)))))
	 (updater  (lambda ()
		     (let* ((runs-dat     (if *useserver*
					      (rmt:get-runs-by-patt *keys* "%" #f #f #f #f)
					      (db:get-runs-by-patt db *keys* "%" #f #f #f #f)))
		     (let* ((runs-dat     (if (d:alldat-useserver *alldat*)
					      (rmt:get-runs-by-patt (d:alldat-keys *alldat*) "%" #f #f #f #f)
					      (db:get-runs-by-patt db (d:alldat-keys *alldat*) "%" #f #f #f #f)))
			    (runs-header  (vector-ref runs-dat 0)) ;; 0 is header, 1 is list of records
			    (run-id       (dboard:data-get-curr-run-id *data*))
			    (tests-dat    (let ((tdat (if run-id
							  (if *useserver*
							  (if (d:alldat-useserver *alldat*)
							      (rmt:get-tests-for-run run-id 
										     (hash-table-ref/default *searchpatts* "test-name" "%/%")
										     (hash-table-ref/default (d:alldat-searchpatts *alldat*) "test-name" "%/%")
										     (hash-table-keys *state-ignore-hash*) ;; '()
										     (hash-table-keys *status-ignore-hash*) ;; '()
										     #f #f
										     *hide-not-hide*
										     #f #f
										     "id,testname,item_path,state,status") ;; get 'em all
							      (db:get-tests-for-run db run-id 
										    (hash-table-ref/default *searchpatts* "test-name" "%/%")
										    (hash-table-ref/default (d:alldat-searchpatts *alldat*) "test-name" "%/%")
										    (hash-table-keys *state-ignore-hash*) ;; '()
										    (hash-table-keys *status-ignore-hash*) ;; '()
										    #f #f
										    *hide-not-hide*
										    #f #f
										    "id,testname,item_path,state,status"))
							  '()))) ;; get 'em all

		       
		       ;; (iup:attribute-set! tb "VALUE" "0")
		       ;; (iup:attribute-set! tb "NAME" "Runs")
		       ;; Update the runs tree
		       (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 runs-header key))
							   *keys*))
							   (d:alldat-keys *alldat*)))
					  (run-name   (db:get-value-by-header run-record runs-header "runname"))
					  (col-name   (conc (string-intersperse key-vals "\n") "\n" run-name))
					  (run-path   (append key-vals (list run-name)))
					  (existing   (tree:find-node tb run-path)))
				     (if (not (hash-table-ref/default (dboard:data-get-path-run-ids *data*) run-path #f))
					 (begin
					   (hash-table-set! (dboard:data-get-run-keys *data*) run-id run-path)

							       (set! *hide-not-hide* (not *hide-not-hide*))
							       (iup:attribute-set! obj "TITLE" (if *hide-not-hide* "HideTests" "NotHide"))
							       (mark-for-update)))))
		(set! *hide-not-hide-button* hideit)
		hideit))
	     (iup:hbox
	      (iup:button "Quit"      #:action (lambda (obj)
						 ;; (if *dbstruct-local* (db:close-all *dbstruct-local*))
						 ;; (if (d:alldat-dblocal *alldat*) (db:close-all (d:alldat-dblocal *alldat*)))
						 (exit)))
	      (iup:button "Refresh"   #:action (lambda (obj)
						 (mark-for-update)))
	      (iup:button "Collapse"  #:action (lambda (obj)
						 (let ((myname (iup:attribute obj "TITLE")))
						   (if (equal? myname "Collapse")
						       (begin

							  (hash-table-set! *state-ignore-hash* state #t)
							  (hash-table-delete! *state-ignore-hash* state))
						      (set-bg-on-filter))))
		   (map cadr *common:std-states*))) ;; '("RUNNING" "COMPLETED" "INCOMPLETE" "LAUNCHED" "NOT_STARTED" "KILLED" "DELETED")))
	     (iup:valuator #:valuechanged_cb (lambda (obj)
					       (let ((val (inexact->exact (round (/ (string->number (iup:attribute obj "VALUE")) 10))))
						     (oldmax   (string->number (iup:attribute obj "MAX")))
						     (maxruns  *tot-run-count*))
						     (maxruns  (d:alldat-tot-runs *alldat*)))
						 (set! *start-run-offset* val)
						 (mark-for-update)
						 (debug:print 6 "*start-run-offset* " *start-run-offset* " maxruns: " maxruns ", val: " val " oldmax: " oldmax)
						 (iup:attribute-set! obj "MAX" (* maxruns 10))))
			   #:expand "HORIZONTAL"
			   #:max (* 10 (length *allruns*))
			   #:max (* 10 (length (d:alldat-allruns *alldat*)))
			   #:min 0
			   #:step 0.01)))
					;(iup:button "inc rows" #:action (lambda (obj)(set! *num-tests* (+ *num-tests* 1))))
					;(iup:button "dec rows" #:action (lambda (obj)(set! *num-tests* (if (> *num-tests* 0)(- *num-tests* 1) 0))))
	   )
	  )
    

       ((>= testnum ntests)
	;; now lftlst will be an hbox with the test keys and the test name labels
	(set! lftlst (append lftlst (list (iup:hbox  #:expand "HORIZONTAL"
						     (iup:valuator #:valuechanged_cb (lambda (obj)
										       (let ((val (string->number (iup:attribute obj "VALUE")))
											     (oldmax  (string->number (iup:attribute obj "MAX")))
											     (newmax  (* 10 (length *alltestnamelst*))))
											 (set! *please-update-buttons* #t)
											 (d:alldat-please-update-set! *alldat* #t)
											 (set! *start-test-offset* (inexact->exact (round (/ val 10))))
											 (debug:print 6 "*start-test-offset* " *start-test-offset* " val: " val " newmax: " newmax " oldmax: " oldmax)
											 (if (< val 10)
											     (iup:attribute-set! obj "MAX" newmax))
											 ))
								   #:expand "VERTICAL" 
								   #:orientation "VERTICAL"

	(let* ((button-key (mkstr runnum testnum))
	       (butn       (iup:button "" ;; button-key 
				       #:size "60x15" 
				       #:expand "HORIZONTAL"
				       #:fontsize "10" 
				       #:action (lambda (x)
						  (let* ((toolpath (car (argv)))
							 (buttndat (hash-table-ref *buttondat* button-key))
							 (buttndat (hash-table-ref (d:alldat-buttondat *alldat*) button-key))
							 (test-id  (db:test-get-id (vector-ref buttndat 3)))
							 (run-id   (db:test-get-run_id (vector-ref buttndat 3)))
							 (cmd  (conc toolpath " -test " run-id "," test-id "&")))
					;(print "Launching " cmd)
						    (system cmd))))))
	  (hash-table-set! *buttondat* button-key (vector 0 "100 100 100" button-key #f #f)) 
	  (hash-table-set! (d:alldat-buttondat *alldat*) button-key (vector 0 "100 100 100" button-key #f #f)) 
	  (vector-set! testvec testnum butn)
	  (loop runnum (+ testnum 1) testvec (cons butn res))))))
    ;; now assemble the hdrlst and bdylst and kick off the dialog
    (iup:show
     (iup:dialog 
      #:title (conc "Megatest dashboard " (current-user-name) ":" *toppath*)
      #:menu (dcommon:main-menu)
      (let* ((runs-view (iup:vbox
			 (apply iup:hbox 
				(cons (apply iup:vbox lftlst)
				      (list 
				       (iup:vbox
					;; the header
					(apply iup:hbox (reverse hdrlst))
					(apply iup:hbox (reverse bdylst))))))
			 controls))
	     (tabs (iup:tabs
		    #:tabchangepos-cb (lambda (obj curr prev)
					(set! *please-update-buttons* #t)
					(d:alldat-please-update-set! *alldat* #t)
					(set! *current-tab-number* curr))
		    (dashboard:summary db)
		    runs-view
		    (dashboard:one-run db)
		    (dashboard:run-controls)
		    )))
	;; (set! (iup:callback tabs tabchange-cb:) (lambda (a b c)(print "SWITCHED TO TAB: " a " " b " " c)))

    (vector keycol lftcol header runsvec)))

(if (or (args:get-arg "-rows")
	(get-environment-variable "DASHBOARDROWS" ))
    (begin
      (set! *num-tests* (string->number (or (args:get-arg "-rows")
					    (get-environment-variable "DASHBOARDROWS"))))
      (update-rundat "%" *num-runs* "%/%" '()))
    (set! *num-tests* (min (max (update-rundat "%" *num-runs* "%/%" '()) 8) 20)))
      (update-rundat "%" (d:alldat-numruns *alldat*) "%/%" '()))
    (set! *num-tests* (min (max (update-rundat "%" (d:alldat-numruns *alldat*) "%/%" '()) 8) 20)))

(define *tim* (iup:timer))
(define *ord* #f)
(iup:attribute-set! *tim* "TIME" 300)
(iup:attribute-set! *tim* "RUN" "YES")

;; Move this stuff to db.scm? I'm not sure that is the right thing to do...
;;
(define *last-db-update-time* (file-modification-time *db-file-path*)) ;; (conc *toppath* "/db/main.db")))
(d:alldat-last-db-update-set! *alldat* (file-modification-time (d:alldat-dbfpath *alldat*))) ;; (conc *toppath* "/db/main.db")))
(define *last-recalc-ended-time* 0)

(define (dashboard:been-changed)
  (> (file-modification-time *db-file-path*) *last-db-update-time*))
  (> (file-modification-time (d:alldat-dbfpath *alldat*)) (d:alldat-last-db-update *alldat*)))

(define (dashboard:set-db-update-time)
  (set! *last-db-update-time* (file-modification-time *db-file-path*)))
  (d:alldat-last-db-update-set! *alldat* (file-modification-time (d:alldat-dbfpath *alldat*))))

(define (dashboard:recalc modtime please-update-buttons last-db-update-time)
  (or please-update-buttons
      (and (> (current-milliseconds)(+ *last-recalc-ended-time* 150))
	   (> modtime last-db-update-time)
	   (> (current-seconds)(+ last-db-update-time 1)))))

(define *monitor-db-path* (conc *dbdir* "/monitor.db"))
(define *monitor-db-path* (conc (d:alldat-dbdir *alldat*) "/monitor.db"))
(define *last-monitor-update-time* 0)

;; Force creation of the db in case it isn't already there.
(tasks:open-db)

(define (dashboard:get-youngest-run-db-mod-time)
  (handle-exceptions
   exn
   (begin
     (debug:print 0 "WARNING: error in accessing databases in get-youngest-run-db-mod-time: " ((condition-property-accessor 'exn 'message) exn))
     (current-seconds)) ;; something went wrong - just print an error and return current-seconds
   (apply max (map (lambda (filen)
		     (file-modification-time filen))
		   (glob (conc *dbdir* "/*.db"))))))
		   (glob (conc (d:alldat-dbdir *alldat*) "/*.db"))))))

(define (dashboard:run-update x)
  (let* ((modtime         (dashboard:get-youngest-run-db-mod-time)) ;; (file-modification-time *db-file-path*))
  (let* ((modtime         (dashboard:get-youngest-run-db-mod-time)) ;; (file-modification-time (d:alldat-dbfpath *alldat*)))
	 (monitor-modtime (if (file-exists? *monitor-db-path*)
			      (file-modification-time *monitor-db-path*)
			      -1))
	 (run-update-time (current-seconds))
	 (recalc          (dashboard:recalc modtime *please-update-buttons* *last-db-update-time*)))
	 (recalc          (dashboard:recalc modtime (d:alldat-please-update *alldat*) (d:alldat-last-db-update *alldat*))))
    (if (and (eq? *current-tab-number* 0)
	     (or (> monitor-modtime *last-monitor-update-time*)
		 (> (- run-update-time *last-monitor-update-time*) 5))) ;; update every 1/2 minute just in case
	(begin
	  (set! *last-monitor-update-time* run-update-time) ;; monitor-modtime)
	  (if dashboard:update-servers-table (dashboard:update-servers-table))))
    (if recalc
	(begin	
	  (case *current-tab-number* 
	    ((0) 
	     (if dashboard:update-summary-tab (dashboard:update-summary-tab)))
	    ((1) ;; The runs table is active
	     (update-rundat (hash-table-ref/default *searchpatts* "runname" "%") *num-runs*
			    (hash-table-ref/default *searchpatts* "test-name" "%/%")
			    ;; (hash-table-ref/default *searchpatts* "item-name" "%")
	     (update-rundat (hash-table-ref/default (d:alldat-searchpatts *alldat*) "runname" "%") (d:alldat-numruns *alldat*)
			    (hash-table-ref/default (d:alldat-searchpatts *alldat*) "test-name" "%/%")
			    ;; (hash-table-ref/default (d:alldat-searchpatts *alldat*) "item-name" "%")
			    (let ((res '()))
			      (for-each (lambda (key)
					  (if (not (equal? key "runname"))
					      (let ((val (hash-table-ref/default *searchpatts* key #f)))
					      (let ((val (hash-table-ref/default (d:alldat-searchpatts *alldat*) key #f)))
						(if val (set! res (cons (list key val) res))))))
					*dbkeys*)
					(d:alldat-dbkeys *alldat*))
			      res))
	     (update-buttons uidat *num-runs* *num-tests*))
	     (update-buttons uidat (d:alldat-numruns *alldat*) *num-tests*))
	    ((2)
	     (dashboard:update-run-summary-tab))
	    (else
	     (let ((updater (hash-table-ref/default *updaters* *current-tab-number* #f)))
	       (if updater (updater)))))
	  (set! *please-update-buttons* #f)
	  (set! *last-db-update-time* modtime)
	  (set! *last-update* run-update-time)
	  (d:alldat-please-update-set! *alldat* #f)
	  (d:alldat-last-db-update-set! *alldat* modtime)
	  ;; (set! *last-update* run-update-time)
	  (set! *last-recalc-ended-time* (current-milliseconds))))))

;;======================================================================
;; The heavy lifting starts here
;;======================================================================

;; ease debugging by loading ~/.dashboardrc
(let ((debugcontrolf (conc (get-environment-variable "HOME") "/.dashboardrc")))
  (if (file-exists? debugcontrolf)
      (load debugcontrolf)))

(cond 
 ((args:get-arg "-run")
  (let ((runid (string->number (args:get-arg "-run"))))
    (if runid
	(begin
	  (lambda (x)
	    (on-exit std-exit-procedure)
	    (examine-run *dbstruct-local* runid)))
	    (examine-run (d:alldat-dblocal *alldat*) runid)))
	(begin
	  (print "ERROR: runid is not a number " (args:get-arg "-run"))
	  (exit 1)))))
 ((args:get-arg "-test") ;; run-id,test-id
  (let* ((dat     (let ((d (map string->number (string-split (args:get-arg "-test") ","))))
		    (if (> (length d) 1)
			d
			(list #f #f))))
	 (run-id  (car dat))
	 (test-id (cadr dat)))
    (if (and (number? run-id)
	     (number? test-id)
	     (>= test-id 0))
	(examine-test run-id test-id)
	(begin
	  (debug:print 3 "INFO: tried to open test with invalid run-id,test-id. " (args:get-arg "-test"))
	  (exit 1)))))
 ((args:get-arg "-guimonitor")
  (gui-monitor *dbstruct-local*))
  (gui-monitor (d:alldat-dblocal *alldat*)))
 (else
  (set! uidat (make-dashboard-buttons *dbstruct-local* *num-runs* *num-tests* *dbkeys*))
  (set! uidat (make-dashboard-buttons (d:alldat-dblocal *alldat*) (d:alldat-numruns *alldat*) *num-tests* (d:alldat-dbkeys *alldat*)))
  (iup:callback-set! *tim*
		     "ACTION_CB"
		     (lambda (x)
		       (let ((update-is-running #f))
			 (mutex-lock! *update-mutex*)
			 (set! update-is-running *update-is-running*)
			 (if (not update-is-running)
			     (set! *update-is-running* #t))
			 (mutex-unlock! *update-mutex*)
			 (if (not update-is-running)
			   (begin
			     (dashboard:run-update x)
			     (mutex-lock! *update-mutex*)
			     (set! *update-is-running* #f)
			     (mutex-unlock! *update-mutex*))))
		       1))))

(let ((th1 (make-thread (lambda ()
			  (thread-sleep! 1)
			  (set! *please-update-buttons* #t)
			  (d:alldat-please-update-set! *alldat* #t)
			  (dashboard:run-update 1)) "update buttons once"))
			  ;; need to wait for first *update-is-running* #t
			  ;; (let loop ()
			  ;;   (mutex-lock! *update-mutex*)
			  ;;   (if *update-is-running*
			  ;;       (begin
			  ;;         (set! *please-update-buttons* #t)
			  ;;         (mark-for-update)
			  ;;         (print "Did redraw trigger")) "First update after startup")
			  ;;   (mutex-unlock! *update-mutex*)
			  ;;   (thread-sleep! 1)
			  ;;   (if (not *please-update-buttons*)
			  ;;       (loop))))))
      (th2 (make-thread iup:main-loop "Main loop")))
  (thread-start! th1)
  (thread-start! th2)
  (thread-join! th2))

;; (iup:main-loop)(db:close-all *dbstruct-local*)
;; (iup:main-loop)(db:close-all (d:alldat-dblocal *alldat*))