import { assertEquals, assertExists } from "std/testing/asserts.ts";
import {
  adminClient,
  cleanup,
  createRedemptionCode,
  createTestUser,
  SUPABASE_URL,
} from "./utils.ts";

const FUNCTION_URL = `${SUPABASE_URL}/functions/v1/redeem-code`;

Deno.test("redeem-code: successfully redeems code for user", async () => {
  const email = `test_redeem_${Date.now()}@example.com`;
  let userIds: string[] = [];
  let codeId: string | undefined;

  try {
    // 1. Setup User
    const user = await createTestUser(email);
    userIds = [user.id];

    // 2. Setup Code
    const codeData = await createRedemptionCode();
    codeId = codeData.id;

    // 3. Call Function
    const res = await fetch(FUNCTION_URL, {
      method: "POST",
      headers: { "Content-Type": "application/json" },
      body: JSON.stringify({
        email,
        code: codeData.code,
      }),
    });

    const data = await res.json();
    assertEquals(res.status, 200, JSON.stringify(data));
    assertEquals(data.success, true);

    // 4. Verify Profile is Premium
    const { data: profile } = await adminClient
      .from("profiles")
      .select("is_premium")
      .eq("id", user.id)
      .single();

    assertExists(profile);
    assertEquals(profile.is_premium, true);
  } finally {
    await cleanup(userIds);
    if (codeId) {
      await adminClient.from("redemption_codes").delete().eq("id", codeId);
    }
  }
});