74 lines
2.1 KiB
TypeScript
74 lines
2.1 KiB
TypeScript
type CheckboxEl = HTMLInputElement & { checked: boolean; id: string };
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type Box = {
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id: number;
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value: boolean;
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};
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(() => {
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const socket = initSocket("/boxes/ws");
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const deserializeBox = (msg: string): Box => {
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msg = msg.replaceAll("b:", "");
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const parts = msg.split(":");
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return {
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id: Number(parts[0]),
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value: parts[1] === "+",
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};
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};
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const handleInstruction = (instruction: string) => {
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if (instruction.startsWith("b:")) {
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const items = instruction.split(";");
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items.forEach((i) => {
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const box = deserializeBox(i);
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const el = document.getElementById("box-" + box.id) as CheckboxEl;
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el.checked = box.value;
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// console.log(i,box,el)
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});
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return;
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}
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};
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socket.addMessageListener((data) => {
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const instructions = data.split("\n");
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instructions.forEach(handleInstruction);
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});
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document.querySelectorAll(".boxes input").forEach((input) => {
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input.addEventListener("change", (event) => {
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const target = event.target as CheckboxEl;
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const id = target?.id.split("-")[1];
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const value = target.checked ? "+" : "-";
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socket.send("b:" + id + ":" + value);
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});
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});
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// const autoPlayEl = document.querySelector("#randomize") as CheckboxEl;
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// autoPlayEl?.addEventListener("click", (e) => socket.send("r:1000"));
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// var golTimer: number | undefined = undefined;
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// const handleGol = (el: CheckboxEl) => {
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// if (el.checked) {
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// golTimer = setInterval(() => {
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// socket.send("gol");
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// }, 500);
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// } else {
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// clearInterval(golTimer);
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// }
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// };
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// const golEl = document.querySelector("#game-of-life") as CheckboxEl;
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// handleGol(golEl);
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// golEl.addEventListener("change", (e) => handleGol(e.target as CheckboxEl));
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const container = document.querySelector(".boxes") as HTMLDivElement;
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const resizeObserver = new ResizeObserver((entries) => {
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const entry = entries.at(0);
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container.style.height = String(entry?.contentRect.width ?? 500) + "px";
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});
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resizeObserver.observe(container);
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})();
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