mirror of https://github.com/espruino/BangleApps
113 lines
3.3 KiB
HTML
113 lines
3.3 KiB
HTML
<html>
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<head>
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<link rel="stylesheet" href="../../css/spectre.min.css">
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</head>
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<body>
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<div id="records"></div>
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<script src="../../lib/interface.js"></script>
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<script>
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var domRecords = document.getElementById("records");
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function saveRecord(record,name) {
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var csv = `${record.map(rec=>[rec.time, rec.bpm, rec.confidence].join(",")).join("\n")}`;
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Util.saveCSV(name, csv);
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}
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function recordLineToObject(l, hasRecordNbr) {
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var t = l.trim().split(",");
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var n = hasRecordNbr?1:0;
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var o = {
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time: parseInt(t[n+0]),
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bpm: parseFloat(t[n+1]),
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confidence: parseFloat(t[n+2]),
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};
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if (hasRecordNbr)
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o.number = t[0];
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return o;
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}
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function downloadRecord(recordNbr, callback) {
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Util.showModal("Downloading heart rate record...");
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Util.readStorageFile(`.heart${recordNbr.toString(36)}`,data=>{
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Util.hideModal();
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var record = data.trim().split("\n").map(l=>recordLineToObject(l,false));
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callback(record);
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});
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}
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function getRecordList() {
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Util.showModal("Loading heart rate records...");
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domRecords.innerHTML = "";
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Puck.write(`\x10(function() {
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for (var n=0;n<36;n++) {
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var f = require("Storage").open(".heart"+n.toString(36),"r");
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var l = f.readLine();
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if (l!==undefined)
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Bluetooth.println(n+","+l.trim());
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}
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})()\n`,recordList=>{
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var recordLines = recordList.trim().split("\n");
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var html = `<div class="container">
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<div class="columns">\n`;
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recordLines.forEach(l => {
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var record = recordLineToObject(l, true /*has record number*/);
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html += `
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<div class="column col-12">
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<div class="card-header">
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<div class="card-title h5">Heart Rate Record ${record.number}</div>
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<div class="card-subtitle text-gray">${(new Date(record.time*1000)).toString().substr(0,24)}</div>
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</div>
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<div class="card-body"></div>
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<div class="card-footer">
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<button class="btn btn-primary" recordNbr="${record.number}" task="download">Download</button>
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<button class="btn btn-default" recordNbr="${record.number}" task="delete">Delete</button>
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</div>
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</div>
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`;
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});
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if (recordLines.length==0) {
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html += `
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<div class="column col-12">
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<div class="card-header">
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<div class="card-title h5">No record</div>
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<div class="card-subtitle text-gray">No heart rate record found</div>
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</div>
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</div>
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`;
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}
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html += `
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</div>
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</div>`;
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domRecords.innerHTML = html;
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Util.hideModal();
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var buttons = domRecords.querySelectorAll("button");
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for (var i=0;i<buttons.length;i++) {
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buttons[i].addEventListener("click",event => {
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var button = event.currentTarget;
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var recordNbr = parseInt(button.getAttribute("recordNbr"));
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var task = button.getAttribute("task");
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if (task=="delete") {
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Util.showModal("Deleting record...");
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Util.eraseStorageFile(`.heart${recordNbr.toString(36)}`,()=>{
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Util.hideModal();
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getRecordList();
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});
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}
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if (task=="download") {
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downloadRecord(recordNbr, record => saveRecord(record, `HeartRateRecord${recordNbr}`));
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}
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});
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}
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})
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}
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function onInit() {
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getRecordList();
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}
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</script>
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</body>
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</html>
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