forked from FOSS/BangleApps
testing
Elfreda Kwawu
parent
f63295adb7
commit
f41e7c15ed
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@ -37,9 +37,9 @@ function handleHeartRate(hrm) {
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currentHR = hrm.bpm;
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let currentTime = Date.now();
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let elaspedTime = currentTime - lastLogTime;
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let nextLog = 5 * 1000 - (elaspedTime % (5 * 1000)); // Calculate time to next log
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if (elaspedTime >= 5 * 1000) { // Check if it's time for the next log
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lastLogTime = currentTime - (elaspedTime % (5 * 1000)); // Set last log time to the previous 5-second boundary
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let nextLog = 3000 - (elaspedTime % 3000); // Calculate time to next log (3 seconds)
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if (elaspedTime >= 3000) { // Check if it's time for the next log
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lastLogTime = currentTime - (elaspedTime % 3000); // Set last log time to the previous 3-second boundary
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let date = new Date(lastLogTime);
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let dateStr = require("locale").date(date);
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let timeStr = require("locale").time(date, 1);
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@ -143,22 +143,8 @@ function saveDataToCSV() {
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csvContent += `${entry.timestamp},${entry.heartRate},${entry.hrv}\n`;
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});
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// Check if the file already exists
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let fileNum = 0;
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let fileName = `heart_rate_data_${fileNum}.csv`;
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while (require("Storage").read(fileName) !== undefined && fileNum <= MAX_LOGS) {
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fileNum++;
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fileName = `heart_rate_data_${fileNum}.csv`;
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}
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// Prompt user for confirmation before overwriting existing file
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if (require("Storage").read(fileName) !== undefined) {
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if (!confirm("Overwrite existing file?")) {
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return; // Do not overwrite file if user cancels
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}
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}
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// Write data to the CSV file
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let fileName = "heart_rate_data.csv"; // Use consistent file name
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require("Storage").write(fileName, csvContent);
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}
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@ -171,4 +157,4 @@ setWatch(function() {
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}
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}, BTN1, { repeat: true, edge: 'rising' });
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drawScreen();
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drawScreen();
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@ -9,87 +9,42 @@
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<script>
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var dataElement = document.getElementById("data");
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function getHeartRateData() {
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// show loading window
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Util.showModal("Loading...");
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// get the data
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dataElement.innerHTML = "";
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var promise = Promise.resolve();
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Puck.eval('require("Storage").list(/heart_rate_data\\.csv\\x01/)', files => {
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console.log("Files found:", files); // Print files to console
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if (files.length == 0) {
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dataElement.innerHTML = "<p>No heart rate data found</p>";
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function saveHeartRateData() {
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Util.showModal("Saving...");
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var csvContent = "Timestamp,Heart Rate(bpm),HRV(ms)\n";
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// Assuming logData contains the heart rate data
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logData.forEach(entry => {
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csvContent += `${entry.timestamp},${entry.heartRate},${entry.hrv}\n`;
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});
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var fileName = "heart_rate_data.csv"; // Set the desired file name
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Util.saveCSV(fileName, csvContent, function(success) {
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if (success) {
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dataElement.innerHTML = "<p>Heart rate data saved successfully</p>";
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} else {
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files.forEach(fn => {
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fn = fn.slice(0, -1);
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dataElement.innerHTML += `
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<div class="card">
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<div class="card-header">
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<div class="card-title h5">${fn}</div>
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</div>
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<div class="card-footer">
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<button class="btn btn-primary" fn="${fn}" act="save">Save</button>
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<button class="btn" fn="${fn}" act="delete">Delete</button>
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</div>
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</div>`;
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promise = promise.then(function() {
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document.querySelector(`.btn[fn='${fn}'][act='save']`).addEventListener("click", function() {
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Util.showModal("Downloading...");
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console.log("Downloaded file path:", fn); // Print file path to console
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Util.readStorageFile(fn, function(data) {
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Util.saveCSV(fn.slice(0, -4), data);
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});
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});
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document.querySelector(`.btn[fn='${fn}'][act='delete']`).addEventListener("click", function() {
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Util.showModal("Deleting...");
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Util.eraseStorageFile(fn, function() {
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Util.hideModal();
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getHeartRateData();
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});
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});
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return new Promise(resolve=>{
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Puck.eval(`require("Storage").read(${JSON.stringify(fn)})`, csv=>{
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var el = document.querySelector(`.card-body[fn='${fn}']`);
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el.innerHTML = '<canvas width="400" height="100"></canvas>';
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var c = el.firstChild;
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var ctx = c.getContext("2d");
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var lines = csv.split("\n");
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var y = 50, sx = 400/lines.length, sy = 50/8;
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function plot(n) {
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var last;
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ctx.beginPath();
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lines.map((l,x)=>{
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l = l.split(",");
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var yc = y + parseFloat(l[n])*sy;
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if (!last) {
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ctx.moveTo(0, yc);
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} else {
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ctx.lineTo(x*sx, yc);
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}
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last = l;
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});
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ctx.stroke();
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};
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ctx.strokeStyle = 'red';
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plot(0);
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ctx.strokeStyle = 'green';
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plot(1);
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ctx.strokeStyle = 'blue';
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plot(2);
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resolve();
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});
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});
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});
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});
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dataElement.innerHTML = "<p>Error saving heart rate data</p>";
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}
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Util.hideModal();
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});
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}
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function deleteHeartRateData() {
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Util.showModal("Deleting...");
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var fileName = "heart_rate_data.csv"; // Set the desired file name
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Util.eraseStorageFile(fileName, function(success) {
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if (success) {
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dataElement.innerHTML = "<p>Heart rate data deleted successfully</p>";
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} else {
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dataElement.innerHTML = "<p>Error deleting heart rate data</p>";
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}
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// remove window
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Util.hideModal();
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});
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}
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// Called when app starts
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function onInit() {
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getHeartRateData();
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// Only show options to save or delete data
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saveHeartRateData();
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deleteHeartRateData();
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}
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</script>
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