84 lines
2.7 KiB
HTML
84 lines
2.7 KiB
HTML
<!doctype html>
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<html>
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<head>
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<meta charset="utf-8" />
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<title>Tesla Charge Control</title>
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<link id="favicon" rel="icon"
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href="data:image/svg+xml,<svg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 100 100%22><text y=%22.9em%22 font-size=%2290%22>⏳</text></svg>">
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<script type="text/javascript">
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const api_url = window.location.protocol + "//" + window.location.hostname + ":" + window.location.port;
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refresh_interval = register();
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refresh();
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document.addEventListener("visibilitychange", () => {
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if (document.hidden) {
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clearInterval(refresh_interval);
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} else {
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refresh();
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refresh_interval = register();
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}
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});
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function register() {
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return setInterval(refresh, 10000);
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}
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function flash() {
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fetch(api_url + "/flash", { method: "POST" })
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.then((response) => console.log(response));
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}
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function refresh() {
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let favicon = document.getElementById("favicon");
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favicon.setAttribute("href", "data:image/svg+xml,<svg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 100 100%22><text y=%22.9em%22 font-size=%2290%22>" + "⏳" + "</text></svg>");
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fetch(api_url + "/charge-state")
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.then((response) => response.json())
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.then((json) => update_charge_state(json));
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}
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function update_charge_state(charge_state) {
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let favicon = document.getElementById("favicon");
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favicon.setAttribute("href", "data:image/svg+xml,<svg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 100 100%22><text y=%22.9em%22 font-size=%2290%22>" + get_emoji(charge_state) + "</text></svg>");
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var info_div = document.getElementById("info");
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while (info_div.childElementCount > 0) { info_div.removeChild(info_div.firstChild) }
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var arr = ["Battery " + charge_state.battery_level + "%", "Range: " + (charge_state.battery_range * 1.60934).toFixed(1) + "km", "Charging at " + charge_state.charge_rate.toFixed(1) + " amps", "Charging until battery at " + charge_state.charge_limit_soc + "%",
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];
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for (line in arr) {
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el = document.createElement('p');
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el.appendChild(document.createTextNode(arr[line]));
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info_div.appendChild(el)
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}
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el = document.createElement('p');
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el.appendChild(document.createTextNode("Full charge state:"));
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state_json = document.createElement('pre');
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state_json.appendChild(document.createTextNode(JSON.stringify(charge_state, null, '\t')));
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el.appendChild(state_json);
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info_div.appendChild(el);
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}
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function get_emoji(charge_state) {
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if (charge_state.charge_rate > 0) {
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return "🔌";
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} else if (charge_state.battery_level < 60) {
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return "🪫"
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} else return "🔋";
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}
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</script>
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</head>
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<body></body>
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<button onclick="flash()">flash</button>
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<div id="info"></div>
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</html> |