pomodoro/GoTomato
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feat: implement client start/stop commands

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- add ClientCommand struct to handle incoming commands
- introduce timerStopChannel to manage timer stopping
- modify startTimer to return a boolean for success/failure
- update runPomodoroTimer to handle timer start/stop commands
- add start and stop buttons in the index.html for user interaction

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This commit is contained in:
Sebastian Mark 2024-10-19 10:08:54 +02:00
parent fa4eebbe76
commit 6d73711341
2 changed files with 122 additions and 35 deletions
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47
index.html
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@ -5,22 +5,67 @@
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Pomodoro Timer</title>
<style>
button {
padding: 10px 20px;
margin: 5px;
font-size: 16px;
}
#timer {
font-size: 24px;
margin-top: 20px;
}
</style>
</head>
<body>
<h1>Pomodoro Timer</h1>
<div id="timer">Connecting to server...</div>
<!-- Buttons to start and stop the timer -->
<button id="startButton">Start</button>
<button id="stopButton">Stop</button>
<script>
var ws = new WebSocket("ws://localhost:8080/ws");
ws.onopen = function () {
document.getElementById("timer").innerText = "Connected to server.";
};
// Handle incoming messages and update the timer display
ws.onmessage = function (event) {
document.getElementById("timer").innerText = event.data;
var data = JSON.parse(event.data);
var mode = data.mode;
var session = data.session;
var maxSession = data.max_session;
var timeLeft = data.time_left;
document.getElementById("timer").innerText =
mode + " Session " + session + "/" + maxSession + ": " + formatTime(timeLeft);
};
ws.onclose = function () {
document.getElementById("timer").innerText = "Connection closed.";
};
// Format time in MM:SS
function formatTime(seconds) {
var minutes = Math.floor(seconds / 60);
var remainingSeconds = seconds % 60;
return minutes.toString().padStart(2, '0') + ":" + remainingSeconds.toString().padStart(2, '0');
}
// Send start command to the server
document.getElementById("startButton").addEventListener("click", function () {
ws.send(JSON.stringify({command: "start"}));
});
// Send stop command to the server
document.getElementById("stopButton").addEventListener("click", function () {
ws.send(JSON.stringify({command: "stop"}));
});
</script>
</body>