BangleApps/apps/terminalclock/settings.js

(function(back) {
  var FILE = "terminalclock.json";
  // Load settings
  var settings = Object.assign({
    // TerminalClock specific
    HRMinConfidence: 50,
    PowerOnInterval: 15,
    L2: 'Date',
    L3: 'HR',
    L4: 'Motion',
    L5: 'Steps',
    L6: '>',
    L7: 'Empty',
    L8: 'Empty',
    L9: 'Empty',
  }, require('Storage').readJSON(FILE, true) || {});
  // ClockFace lib: migrate "don't load widgets" to "hide widgets"
  if (!("hideWidgets" in settings)) {
    if (("loadWidgets" in settings) && !settings.loadWidgets) settings.hideWidgets = 1;
    else settings.hideWidgets = 0;
  }
  delete settings.loadWidgets;
  // ClockFace lib: migrate `powerSaving` to `powerSave`
  if (!("powerSave" in settings)) {
    if ("powerSaving" in settings) settings.powerSave = settings.powerSaving;
    else settings.powerSave = true;
  }
  delete settings.powerSaving;

  function writeSettings() {
    require('Storage').writeJSON(FILE, settings);
  }

  if(process.env.HWVERSION == 2) {
    var lineType = ['Date', 'HR', 'Motion', 'Alt', 'Steps', '>', 'Empty'];
  } else{
    var lineType = ['Date', 'HR', 'Motion', 'Steps', '>', 'Empty'];
  }
  function getLineChooser(lineID){
    return {
      value: lineType.indexOf(settings[lineID]),
      min: 0, max: lineType.length-1,
      format: v => lineType[v],
      onchange: v => {
        settings[lineID] = lineType[v];
        writeSettings();
      },
    };
  }

  var lineMenu = {
    '< Back': function() { E.showMenu(getMainMenu());},
    'Line 2': getLineChooser('L2'),
    'Line 3': getLineChooser('L3'),
    'Line 4': getLineChooser('L4'),
    'Line 5': getLineChooser('L5'),
    'Line 6': getLineChooser('L6'),
    'Line 7': getLineChooser('L7'),
    'Line 8': getLineChooser('L8'),
    'Line 9': getLineChooser('L9'),
  };

  function getMainMenu(){
    var mainMenu = {
      "" : { "title" : "Terminal Clock" },
      "< Back" : () => back(),
      'HR confidence': {
        value: settings.HRMinConfidence,
        min: 0, max: 100,
        onchange: v => {
          settings.HRMinConfidence = v;
          writeSettings();
        }
     },
    };
    const save = (key, v) => {
      settings[key] = v;
      writeSettings();
    };
    require("ClockFace_menu").addItems(mainMenu, save, {
      hideWidgets: settings.hideWidgets,
      powerSave: settings.powerSave,
    });
    if(settings.powerSave){
      mainMenu['Power on interval'] = {
        value: settings.PowerOnInterval,
        min: 3, max: 60,
        onchange: v => {
          settings.PowerOnInterval = v;
          writeSettings();
        },
        format: x => x + "m"
      };
    }

    mainMenu['Lines'] = function() { E.showMenu(lineMenu);};
    return mainMenu;
  }

  E.showMenu(getMainMenu());
})