1 files changed, 39 insertions, 0 deletions
diff --git a/static/note.js b/static/note.js
new file mode 100644
index 0000000..27d3eef
--- /dev/null
+++ b/static/note.js
@@ -0,0 +1,39 @@
+let running = false;
+let pending = false;
+
+async function save() {
+	if (running) {
+		pending = true;
+		return;
+	}
+	running = true;
+
+	try {
+		const indicator = document.getElementById("save-indicator");
+		indicator.innerHTML = "Saving...";
+		indicator.classList.remove("hidden");
+
+		let responseHTML;
+		do {
+			pending = false;
+			const response = await fetch("/notepad/autosave", {
+				method: "POST",
+				body: new FormData(document.getElementById("form")),
+			});
+			responseHTML = await response.text();
+		} while (pending);
+		// Who needs HTMX?
+		document.getElementById("save-indicator-wrapper").innerHTML = responseHTML;
+	} finally {
+		running = false;
+	}
+}
+
+let autosaveTimer;
+
+function autosave(key) {
+	document.getElementById("save-indicator").classList.add("hidden");
+
+	clearTimeout(autosaveTimer);
+	autosaveTimer = setTimeout(() => save(key), 1000);
+}