// ABOUTME: Integration tests for the PocketBase e2e test harness.
// ABOUTME: Verifies the harness can start, setup, and stop PocketBase instances.
// @vitest-environment node

import PocketBase from "pocketbase";
import { afterAll, beforeAll, describe, expect, it } from "vitest";
import {
  DEFAULT_CONFIG,
  getState,
  type HarnessState,
  start,
  stop,
} from "./pocketbase-harness";

describe("pocketbase-harness", () => {
  describe("start/stop lifecycle", () => {
    let state: HarnessState;

    beforeAll(async () => {
      state = await start();
    }, 60000);

    afterAll(async () => {
      await stop();
    });

    it("returns a valid harness state", () => {
      expect(state).toBeDefined();
      expect(state.url).toBe(`http://127.0.0.1:${DEFAULT_CONFIG.port}`);
      expect(state.dataDir).toContain("pocketbase-e2e-");
      expect(state.process).toBeDefined();
    });

    it("getState returns the current state while running", () => {
      const currentState = getState();
      expect(currentState).toBe(state);
    });

    it("PocketBase is accessible at the expected URL", async () => {
      const response = await fetch(`${state.url}/api/health`);
      expect(response.ok).toBe(true);
    });

    it("admin can authenticate", async () => {
      const pb = new PocketBase(state.url);
      pb.autoCancellation(false);

      const auth = await pb
        .collection("_superusers")
        .authWithPassword(
          DEFAULT_CONFIG.adminEmail,
          DEFAULT_CONFIG.adminPassword,
        );

      expect(auth.token).toBeDefined();
    });

    it("test user can authenticate", async () => {
      const pb = new PocketBase(state.url);
      pb.autoCancellation(false);

      const auth = await pb
        .collection("users")
        .authWithPassword(
          DEFAULT_CONFIG.testUserEmail,
          DEFAULT_CONFIG.testUserPassword,
        );

      expect(auth.token).toBeDefined();
      expect(auth.record.email).toBe(DEFAULT_CONFIG.testUserEmail);
    });

    it("test user has period data configured", async () => {
      const pb = new PocketBase(state.url);
      pb.autoCancellation(false);

      await pb
        .collection("users")
        .authWithPassword(
          DEFAULT_CONFIG.testUserEmail,
          DEFAULT_CONFIG.testUserPassword,
        );

      const user = pb.authStore.record;
      expect(user).toBeDefined();
      expect(user?.lastPeriodDate).toBeDefined();
      expect(user?.cycleLength).toBe(28);
      expect(user?.timezone).toBe("UTC");
    });

    it("period_logs collection exists with test data", async () => {
      const pb = new PocketBase(state.url);
      pb.autoCancellation(false);

      await pb
        .collection("users")
        .authWithPassword(
          DEFAULT_CONFIG.testUserEmail,
          DEFAULT_CONFIG.testUserPassword,
        );

      const userId = pb.authStore.record?.id;
      const logs = await pb
        .collection("period_logs")
        .getList(1, 10, { filter: `user="${userId}"` });

      expect(logs.totalItems).toBeGreaterThan(0);
      expect(logs.items[0].startDate).toBeDefined();
    });

    it("dailyLogs collection exists", async () => {
      const pb = new PocketBase(state.url);
      pb.autoCancellation(false);

      await pb
        .collection("_superusers")
        .authWithPassword(
          DEFAULT_CONFIG.adminEmail,
          DEFAULT_CONFIG.adminPassword,
        );

      const collections = await pb.collections.getFullList();
      const collectionNames = collections.map((c) => c.name);

      expect(collectionNames).toContain("period_logs");
      expect(collectionNames).toContain("dailyLogs");
    });
  });

  describe("after stop", () => {
    it("getState returns null after stop", async () => {
      // Start and immediately stop
      await start({ ...DEFAULT_CONFIG, port: 8092 });
      await stop();

      const state = getState();
      expect(state).toBeNull();
    }, 60000);
  });
});