mirror of https://github.com/espruino/BangleApps
111 lines
2.5 KiB
JavaScript
111 lines
2.5 KiB
JavaScript
Bangle.loadWidgets();
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Bangle.drawWidgets();
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var settings = require("Storage").readJSON("@gpsrec")||{};
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function getFN(n) {
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return ".gpsrc"+n.toString(36);
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}
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function updateSettings() {
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require("Storage").write("@gpsrec", settings);
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if (WIDGETS["gpsrec"])
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WIDGETS["gpsrec"].reload();
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}
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function showMainMenu() {
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const mainmenu = {
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'': { 'title': 'GPS Record' },
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'RECORD': {
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value: !!settings.recording,
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format: v=>v?"On":"Off",
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onchange: v => {
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settings.recording = v;
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updateSettings();
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}
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},
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'File #': {
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value: settings.file|0,
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min: 0,
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max: 35,
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step: 1,
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onchange: v => {
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settings.recording = false;
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settings.file = v;
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updateSettings();
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}
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},
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'Time Period': {
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value: settings.period||1,
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min: 1,
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max: 60,
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step: 1,
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onchange: v => {
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settings.recording = false;
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settings.period = v;
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updateSettings();
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}
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},
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'View Tracks': viewTracks,
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'< Back': ()=>{load();}
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};
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return E.showMenu(mainmenu);
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}
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function viewTracks() {
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const menu = {
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'': { 'title': 'GPS Tracks' }
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};
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var found = false;
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for (var n=0;n<36;n++) {
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var f = require("Storage").open(getFN(n),"r");
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if (f.readLine()!==undefined) {
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menu["Track "+n] = viewTrack.bind(null,n);
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found = true;
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}
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}
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if (!found)
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menu["No Tracks found"] = function(){};
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menu['< Back'] = showMainMenu;
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return E.showMenu(menu);
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}
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function viewTrack(n) {
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const menu = {
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'': { 'title': 'GPS Track '+n }
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};
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var trackCount = 0;
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var trackTime;
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var f = require("Storage").open(getFN(n),"r");
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var l = f.readLine();
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if (l!==undefined) {
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var c = l.split(",");
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trackTime = new Date(parseInt(c[0]));
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}
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while (l!==undefined) {
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trackCount++;
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// TODO: min/max/length of track?
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l = f.readLine();
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}
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if (trackTime)
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menu[" "+trackTime.toISOString().substr(0,16).replace("T"," ")] = function(){};
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menu[trackCount+" records"] = function(){};
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// TODO: option to draw it? Just scan through, project using min/max
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menu['Erase'] = function() {
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E.showPrompt("Delete Track?").then(function(v) {
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if (v) {
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settings.recording = false;
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updateSettings();
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var f = require("Storage").open(getFN(n),"r");
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f.erase();
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viewTracks();
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} else
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viewTrack(n);
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});
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};
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menu['< Back'] = viewTracks;
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return E.showMenu(menu);
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}
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showMainMenu();
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