// Content plan: create, validate, show on the calendar, move between days, remove. Uses temp files only.
import { test } from "node:test";
import assert from "node:assert/strict";
import fs from "node:fs";
import os from "node:os";
import path from "node:path";

const TMP = fs.mkdtempSync(path.join(os.tmpdir(), "quorla-plan-"));
process.env.QUORLA_PLAN_FILE = path.join(TMP, "plan.json");
process.env.QUORLA_SCHEDULE_DIR = path.join(TMP, "schedule");

const plan = await import("../src/plan.js");
const { PROJECT_ROOT } = await import("../src/env.js");
const client = fs.readdirSync(path.join(PROJECT_ROOT, "clients")).find((d) => !d.startsWith("_") && fs.existsSync(path.join(PROJECT_ROOT, "clients", d, "client.json")));

test("plan items: create, validate, calendar, move, remove", { skip: !client && "no client folder" }, () => {
  const a = plan.createItem({ client, title: "Behind the counter reel", date: "2031-03-04", format: "REELS", status: "brief", brief: "15s, morning prep" }, "t");
  assert.equal(a.status, "brief");
  assert.throws(() => plan.createItem({ client, title: "", date: "2031-03-04" }), /title/);
  assert.throws(() => plan.createItem({ client, title: "x", date: "4 March" }), /YYYY-MM-DD/);
  assert.throws(() => plan.updateItem(a.id, { status: "published" }), /Status must be/);
  assert.throws(() => plan.createItem({ client: "no-such-client", title: "x", date: "2031-03-04" }), /Unknown client/);

  const cal = plan.calendar({ client, from: "2031-03-01", to: "2031-03-31" });
  const mine = cal.items.find((i) => i.id === a.id);
  assert.equal(mine.kind, "plan");
  assert.equal(mine.stage, "brief");

  plan.moveEntry("plan", a.id, "2031-03-09");
  assert.equal(plan.calendar({ client, from: "2031-03-09", to: "2031-03-09" }).items.find((i) => i.id === a.id).date, "2031-03-09");
  assert.equal(plan.calendar({ client, from: "2031-03-01", to: "2031-03-08" }).items.some((i) => i.id === a.id), false);

  plan.updateItem(a.id, { status: "ready", assignee: "Elena" });
  assert.equal(plan.listItems({ client }).find((i) => i.id === a.id).assignee, "Elena");
  plan.removeItem(a.id);
  assert.equal(plan.listItems({ client }).some((i) => i.id === a.id), false);
});