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Automatically assign IDs to timers so that referencing is possible

master
Travis Evans 2025-04-09 17:01:41 -05:00
parent 1a9e5dbd64
commit c7a0451649
1 changed files with 30 additions and 3 deletions
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33
apps/tevtimer/lib.js
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@ -20,11 +20,12 @@ function ceil(value) {
// Data models // // Data models //
class PrimitiveTimer { class PrimitiveTimer {
constructor(origin, is_running, rate, name) { constructor(origin, is_running, rate, name, id) {
this.origin = origin || 0; this.origin = origin || 0;
// default rate +1 unit per 1000 ms, countup // default rate +1 unit per 1000 ms, countup
this.rate = rate || 0.001; this.rate = rate || 0.001;
this.name = name || ''; this.name = name || '';
this.id = id || 0;
this.vibrate_pattern = ';;;'; this.vibrate_pattern = ';;;';
this.buzz_count = 4; this.buzz_count = 4;
@ -115,6 +116,7 @@ class PrimitiveTimer {
origin: this.origin, origin: this.origin,
rate: this.rate, rate: this.rate,
name: this.name, name: this.name,
id: this.id,
start_time: this._start_time, start_time: this._start_time,
pause_time: this._pause_time, pause_time: this._pause_time,
vibrate_pattern: this.vibrate_pattern, vibrate_pattern: this.vibrate_pattern,
@ -126,7 +128,7 @@ class PrimitiveTimer {
if (!(data.cls == 'PrimitiveTimer' && data.version == 0)) { if (!(data.cls == 'PrimitiveTimer' && data.version == 0)) {
console.error('Incompatible data type for loading PrimitiveTimer state'); console.error('Incompatible data type for loading PrimitiveTimer state');
} }
let loaded = new this(data.origin, false, data.rate, data.name); let loaded = new this(data.origin, false, data.rate, data.name, data.id);
loaded._start_time = data.start_time; loaded._start_time = data.start_time;
loaded._pause_time = data.pause_time; loaded._pause_time = data.pause_time;
loaded.vibrate_pattern = data.vibrate_pattern; loaded.vibrate_pattern = data.vibrate_pattern;
@ -162,6 +164,28 @@ var SAVE_TIMERS_TIMEOUT = null;
var SAVE_SETTINGS_TIMEOUT = null; var SAVE_SETTINGS_TIMEOUT = null;
function next_id() {
// Find the next unused ID number for timers
let max_id = 0;
for (let timer of TIMERS) {
if (timer.id > max_id) {
max_id = timer.id;
}
}
return max_id + 1;
}
function find_timer_by_id(id) {
// Find a timer in TIMERS by its ID; return the timer object or null
// if not found
for (let timer of TIMERS) {
if (timer.id == id) {
return timer;
}
}
return null;
}
function load_timers() { function load_timers() {
console.log('loading timers'); console.log('loading timers');
let timers = Storage.readJSON(TIMERS_FILENAME, true) || []; let timers = Storage.readJSON(TIMERS_FILENAME, true) || [];
@ -169,7 +193,7 @@ function load_timers() {
// Deserealize timer objects // Deserealize timer objects
timers = timers.map(t => PrimitiveTimer.load(t)); timers = timers.map(t => PrimitiveTimer.load(t));
} else { } else {
timers = [new PrimitiveTimer(600, false, -0.001)]; timers = [new PrimitiveTimer(600, false, -0.001, '', 1)];
timers[0].end_alarm = true; timers[0].end_alarm = true;
} }
return timers; return timers;
@ -243,6 +267,9 @@ function delete_timer(timers, timer) {
function add_timer(timers, timer) { function add_timer(timers, timer) {
// Create a copy of current timer object // Create a copy of current timer object
const new_timer = PrimitiveTimer.load(timer.dump()); const new_timer = PrimitiveTimer.load(timer.dump());
// Assign a new ID to the timer
new_timer.id = next_id();
// Place it at the top of the list
timers.unshift(new_timer); timers.unshift(new_timer);
return new_timer; return new_timer;
} }