BangleApps/apps/health/settings.js

(function (back) {
  var settings = Object.assign({
    hrm: 0,
    stepGoal: 10000,
    stepGoalNotification: false
  }, require("Storage").readJSON("health.json", true) || {});

  function setSettings() {
    require("Storage").writeJSON("health.json", settings);
  }

  function settingsMenu() {
    E.showMenu({
      "": { title: /*LANG*/"Health Tracking" },

      /*LANG*/"< Back": () => back(),

      /*LANG*/"HRM Interval": {
        value: settings.hrm,
        min: 0,
        max: 3,
        format: v => [
          /*LANG*/"Off",
          /*LANG*/"3 min",
          /*LANG*/"10 min",
          /*LANG*/"Always"
        ][v],
        onchange: v => {
          settings.hrm = v;
          setSettings();
        }
      },

      /*LANG*/"Daily Step Goal": {
        value: settings.stepGoal,
        min: 0,
        max: 20000,
        step: 250,
        onchange: v => {
          settings.stepGoal = v;
          setSettings();
        }
      },

      /*LANG*/"Step Goal Notification": {
        value: "stepGoalNotification" in settings ? settings.stepGoalNotification : false,
        format: () => (settings.stepGoalNotification ? 'Yes' : 'No'),
        onchange: () => {
          settings.stepGoalNotification = !settings.stepGoalNotification;
          setSettings();
        }
      },

      /*LANG*/"Stride length": () => strideLengthMenu()
    });
  }

  function strideLengthMenu() {
    const menu = {
      "" : { title : /*LANG*/"Stride length" },

      "< Back" : () => {
        setSettings();
        settingsMenu();
      },

      "x 0.01" : {
        value : settings.strideLength === undefined ? 0 : settings.strideLength,
        min:0,
        step:0.01,
        format: v => require("locale").distance(v, 2),
        onchange : v => {
          settings.strideLength=v;
          menu["x 0.1"].value = v;
        },
      },
      "x 0.1" : {
        value : settings.strideLength === undefined ? 0 : settings.strideLength,
        min:0,
        step:0.1,
        format: v => require("locale").distance(v, 2),
        onchange : v => {
          settings.strideLength=v;
          menu["x 0.01"].value = v;
        },
      },
    };
    E.showMenu(menu);
  }

  settingsMenu();
})