Add energy state change alert

[khatus.git] / bin / khatus_controller

diff --git a/bin/khatus_controller b/bin/khatus_controller
index cbc6992..2e483b0 100755 (executable)
--- a/bin/khatus_controller
+++ b/bin/khatus_controller
@@ -5,7 +5,8 @@
 {
     split_msg_parts()
     sub("%$", "", $2)
-    db["energy_state"]      = $1
+    db["energy_state_prev"] = db["energy_state_curr"]
+    db["energy_state_curr"] = $1
     db["energy_percentage"] = ensure_numeric($2)
     alert_check_energy()
 }
@@ -122,33 +123,46 @@
 #       - priority
 #       - snooze time (if already alerted, when to re-alert?)
 #       - text: subject/body
-function alert_check_energy(    dbg, state, remaining, subj, body) {
-    state     = db["energy_state"]
-    remaining = db["energy_percentage"]
+function alert_check_energy(    \
+    from, dbg, state_curr, state_prev, remaining, subj, body\
+) {
+    from = "alert_check_energy"
+
+    state_curr = db["energy_state_curr"]
+    state_prev = db["energy_state_prev"]
+    remaining  = db["energy_percentage"]
 
-    dbg["state"] = state
+    dbg["state_curr"] = state_curr
     dbg["remaining"] = remaining
-    debug("alert_check_energy", dbg)
+    debug(from, dbg)
+
+    if (state_curr == "discharging") {
+        if (state_prev == "charging") {
+            alert_trigger_low(from, "Unplugged", "")
+        }
 
-    if (state == "discharging") {
         if (remaining < 5) {
             subj = "Energy_CRITICALLY_Low"
             body = sprintf("%d%% CHARGE NOW!!! GO GO GO!!!", remaining)
-            alert_trigger_hi(subj, body)
+            alert_trigger_hi(from, subj, body)
         } else if (remaining < 10) {
             subj = "Energy_Very_Low"
             body = sprintf("%d%% Plug it in ASAP.", remaining)
-            alert_trigger_hi(subj, body)
+            alert_trigger_hi(from, subj, body)
         } else if (remaining < 15) {
             subj = "Energy_Low"
             body = sprintf("%d%% Get the charger.", remaining)
-            alert_trigger_hi(subj, body)
+            alert_trigger_hi(from, subj, body)
+        } else if (remaining < 20) {
+            subj = "Energy_Low"
+            body = sprintf("%d%% Get the charger.", remaining)
+            alert_trigger_med(from, subj, body)
         } else if (remaining < 50) {
             if (!state__alerts__energy__notified_bellow_half) {
                 state__alerts__energy__notified_bellow_half = 1
                 subj = "Energy_Bellow_Half"
                 body = sprintf("%d%% Where is the charger?", remaining)
-                alert_trigger_med(subj, body)
+                alert_trigger_med(from, subj, body)
             }
         }
     } else {
@@ -157,23 +171,23 @@ function alert_check_energy(    dbg, state, remaining, subj, body) {
     }
 }
 
-function alert_trigger_low(subject, body) {
-    alert_trigger("low", subject, body)
+function alert_trigger_low(from, subject, body) {
+    alert_trigger("low", from, subject, body)
 }
 
-function alert_trigger_med(subject, body) {
-    alert_trigger("med", subject, body)
+function alert_trigger_med(from, subject, body) {
+    alert_trigger("med", from, subject, body)
 }
 
-function alert_trigger_hi(subject, body) {
-    alert_trigger("hi", subject, body)
+function alert_trigger_hi(from, subject, body) {
+    alert_trigger("hi", from, subject, body)
 }
 
-function alert_trigger(priority, subject, body,    msg) {
+function alert_trigger(priority, from, subject, body,    msg) {
     # priority : "low" | "med" | "hi"
     # subject  : no spaces
     # body     : anything
-    msg = sprintf("%s %s %s", priority, subject, body)
+    msg = sprintf("khatus_%s %s %s %s", from, priority, subject, body)
     output_msg_alert(msg)
 }
 
@@ -277,7 +291,7 @@ function make_status_bar(    position, bar, sep, i, j) {
 }
 
 function make_status_energy(    state, direction_of_change) {
-    state = db["energy_state"]
+    state = db["energy_state_curr"]
     if (state == "discharging") {
         direction_of_change = "<"
     } else if (state == "charging") {