bar/eww/scripts/timer

@@ -1,71 +0,0 @@
-#!/usr/bin/env dash
-
-WORK_TIME=1200
-PAUSE_TIME=300
-
-timer_state_pid=0
-timer_state_state="inactive"
-timer_state_time="00:00"
-timer_state_progress=100
-
-sub_timer_pid=0
-
-start_timer() {
-    timer_type=$1
-    duration=0
-
-    timer_state_state="$timer_type" # Update done later
-
-    if [ "$timer_type" = "work" ]; then
-        duration=$WORK_TIME
-        timer_type="pause"
-    elif [ "$timer_type" = "pause" ]; then
-        duration=$PAUSE_TIME
-        timer_type="work"
-    else
-        echo "Invalid argument"
-        exit 1
-    fi
-
-    i=$duration
-    while [ "$i" -ge 0 ] ; do
-        timer_state_progress=$((i * 100 / duration))
-        timer_state_time="$(date -u -d @$i +'%M:%S')"
-        update_timer_state
-        sleep 1
-        i=$(( i - 1 ))
-    done
-
-    start_timer "$timer_type"
-}
-
-update_timer_state() {
-    echo "{\"pid\": $timer_state_pid, \"state\": \"$timer_state_state\", \"time\": \"$timer_state_time\", \"progress\": $timer_state_progress}"
-}
-
-handle_signal() {
-    # If a timer is running, kill it
-    if [ $sub_timer_pid -ne 0 ]; then
-        kill -9 $sub_timer_pid
-        sub_timer_pid=0
-        timer_state_state="inactive"
-        timer_state_progress=100
-        update_timer_state
-    else
-        start_timer "work" &
-        sub_timer_pid=$!
-        # Will wait forever
-        wait $sub_timer_pid
-    fi
-}
-
-# Set up the SIGUSR1 signal handler
-trap handle_signal 10
-
-timer_state_pid=$$; update_timer_state
-
-while true; do
-    sleep infinity &
-    wait
-done
-

bar/eww/timer/widget.yuck

@@ -1,18 +1,57 @@
-(deflisten timer_state :initial '{"pid": 0, "state": "inactive", "time": "00:00", "progress": 100}' "~/.config/eww/scripts/timer")
+(defvar WORK_TIME_SEC 1200)
+(defvar PAUSE_TIME_SEC 300)
+
+(defvar timer-state "inactive")
+(defvar timer-start-time 0)
+
+(defpoll timer-time 
+  :interval "900ms"
+  :run-while {timer-state != "inactive"}
+  `date +%s`)
+  
+(defpoll timer-work-period
+  :interval "20m"
+  :initial "first"
+  :run-while {timer-state == "work"}
+  `if [ "$(eww get timer-work-period)" == "first" ]; then 
+    eww update timer-start-time=$(date +%s)
+    echo next
+  else 
+    notify-send -c grind-timer -i ~/Images/Icons/moai.jpg "Work period over" "You can take a little nap now."
+    eww update timer-state=pause timer-pause-period=first
+    echo final
+  fi`) ; TODO: Put in a separate script
+
+(defpoll timer-pause-period
+  :interval "5m"
+  :initial "first"
+  :run-while {timer-state == "pause"}
+  `if [ "$(eww get timer-pause-period)" == "first" ]; then 
+    eww update timer-start-time=$(date +%s)
+    echo next
+  else 
+    notify-send -c grind-timer -i ~/Images/Icons/moai.jpg "Pause period over" "Back to grinding we go."
+    eww update timer-state=work timer-work-period=first
+    echo final
+  fi`) ; TODO: Put in a separate script
 
 (defwidget start-button []
   (button
     :class "start-button"
     :vexpand true
-    :onclick "kill -10 ${timer_state.pid}"
+    :onclick "eww update timer-state=${timer-state == "inactive" ? "work" : "inactive"} timer-work-period=first timer-pause-period=first"
     (overlay
       (circular-progress
         :class "circle-progress"
-        :value "${timer_state.progress}"
+        :value "${
+          timer-state == "inactive" ? 100 :
+            100 * (timer-start-time + (timer-state == "work" ? WORK_TIME_SEC : PAUSE_TIME_SEC) - timer-time)
+            / (timer-state == "work" ? WORK_TIME_SEC : PAUSE_TIME_SEC)
+        }"
         :thickness 6
         :start-at 75
         :clockwise true)
-      (label :class "start-icon" :text "${timer_state.state == "inactive" ? 'Start' : (timer_state.state == "work" ? "Working" : "Pause")}")
+      (label :class "start-icon" :text "${timer-state == "inactive" ? 'Start' : (timer-state == "work" ? "Working" : "Pause")}")
     )
   )
 )
@@ -21,13 +60,13 @@
   (box
     :orientation "v"
     :space-evenly false
-    :class "timer ${timer_state.state}"
+    :class "timer ${timer-state}"
     (label :class "timer-title" :text "Grind timer")
     (start-button :valign "center" :vexpand true)
     (revealer
       :transition "slideup"
-      :reveal {timer_state.state != "inactive"}
+      :reveal {timer-state != "inactive"}
-      (label :class "timer-text" :text "${timer_state.time}")
+      (label :class "timer-text" :text "${timer-state != "inactive" ? formattime(timer-start-time - (3600 - (timer-state == "work" ? WORK_TIME_SEC : PAUSE_TIME_SEC)) - timer-time, "%H:%M:%S") : "00:20:00"}")
     )
   )
 )