pfes

pfes/sort/api.ts

@@ -0,0 +1,38 @@
+#!/bin/env -S deno run -A
+
+import { group_inputs, members_from_cells, Memeber, write_to_csv } from "./converter.ts";
+import { enumerate } from "./utils.ts";
+
+async function main() {
+	const sheet_id = "il9cnn4s9ugc";
+	const sheet = await get_sheet(sheet_id);
+	const members = extract_members(sheet, [0, 4]);
+	const groups = group_inputs(members, 4);
+	await write_to_csv("./output.csv", groups);
+}
+
+type Sheet = Awaited<ReturnType<typeof get_sheet>>;
+async function get_sheet(sheet_id: string) {
+	const response = await fetch(`https://ethercalc.net/${sheet_id}.csv`);
+	const body = await response.text();
+	return body.split("\n").map((line) => line.split(","));
+}
+
+function extract_members(sheet: Sheet, input_top_left: coords): Memeber[] {
+	const [tl_x, tl_y] = input_top_left;
+	const filtered = [] as string[][];
+	for (const [y, line] of enumerate(sheet)) {
+		if (y < tl_y) continue;
+		const filtered_line = [] as string[];
+		for (const [x, cell] of enumerate(line)) {
+			if (x < tl_x) continue;
+			filtered_line.push(cell);
+		}
+		filtered.push(filtered_line);
+	}
+	return members_from_cells(filtered);
+}
+
+type coords = [number, number];
+
+if (import.meta.main) await main();