forked from FOSS/BangleApps
97 lines
2.7 KiB
JavaScript
97 lines
2.7 KiB
JavaScript
(() => {
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const myprofile = require("Storage").readJSON("myprofile.json",1)||{};
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require("FontTeletext5x9Ascii").add(Graphics);
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const calczone = (bpm) => {
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if (bpm <= myprofile.maxHrm*0.5) {
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return 0;
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} else if (bpm <= myprofile.maxHrm*0.60) {
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return 1;
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} else if (bpm <= myprofile.maxHrm*0.70) {
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return 2;
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} else if (bpm <= myprofile.maxHrm*0.80) {
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return 3;
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} else if (bpm <= myprofile.maxHrm*0.90) {
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return 4;
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} else { // > 0.9
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return 5;
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}
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};
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const zoneToText = (zone) => {
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switch(zone) {
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case 1:
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return "HEALTH";
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case 2:
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return "FAT-B";
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case 3:
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return "AROBIC";
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case 4:
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return "ANAROB";
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default:
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return "MAX";
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}
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};
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const zoneToColor = (zone) => {
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switch(zone) {
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case 1:
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return ["#888888", "#000000"]; // bg, fg
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case 2:
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return ["#0000ff", "#ffffff"];
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case 3:
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return ["#00ff00", "#000000"];
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case 4:
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return ["#ffff00", "#000000"];
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default:
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return ["#ff0000", "#ffffff"];
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}
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};
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Bangle.on('HRM', function(hrm) {
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if (hrm.confidence >= 90) {
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const zone = calczone(hrm.bpm);
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if (WIDGETS.widhrzone.zone != zone) {
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WIDGETS.widhrzone.zone = zone;
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WIDGETS.widhrzone.draw();
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}
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}
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});
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WIDGETS.widhrzone = {
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area:"tl", // tl (top left), tr (top right), bl (bottom left), br (bottom right)
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width: 0, // default hide, only show for valid hrm
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draw: function() {
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if (this.zone > 0 && Bangle.isHRMOn()) {
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if (this.width === 0) {
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this.width = 6*6;
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// width changed, re-layout
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Bangle.drawWidgets();
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}
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// https://icons8.com/icon/set/heart/color 12x12, compression, transparency, inverted
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g.reset();
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// background
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const colors = zoneToColor(this.zone);
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g.setColor(colors[0]).fillRect(this.x, this.y, this.x+this.width, this.y+24);
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// icon
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const icon = require("heatshrink").decompress(atob("hkMgIFCv/m/1D8EGgFhjkXwHwBwQ"));
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g.setColor(colors[1]).setBgColor(colors[0]).drawImage(icon, this.x, this.y);
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// number upper right
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g.setBgColor(colors[0]).setColor(colors[1]);
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g.setFont("4x6:2x2").drawString(this.zone, this.x+18, this.y);
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// text bottom
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g.setFont("Teletext5x9Ascii:1x1").drawString(zoneToText(this.zone), this.x, this.y+12);
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g.setColor(g.theme.fg).setBgColor(g.theme.bg); // restore
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} else {
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if (this.width !== 0) {
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this.width = 0;
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// width changed, re-layout
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Bangle.drawWidgets();
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}
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}
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},
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zone: 0
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};
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})();
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