import { describe, expect, test } from "vitest";
import { runActivityCheck } from "../app/services/activity.server";
import type { ActivityDeps } from "../app/services/activity.server";

function makeDeps(overrides: Partial<ActivityDeps> = {}): ActivityDeps {
  let pushed = false;
  return {
    nowMs: () => 1776901800000,
    uuid: () => "00000000-0000-4000-8000-000000000000",
    getOrder: async () => ({
      id: "gid://shopify/Order/123",
      legacyId: "123",
      orderNumber: "#1001",
      email: "customer@example.com",
      customerId: "99999",
      currency: "USD",
      shopDomain: "demo.myshopify.com",
    }),
    getConfig: async () => ({
      activityId: 12,
      apiAppId: "app-id",
      apiSecret: "secret",
      statusApiUrl: "https://third.example/status",
      pushApiUrl: "https://third.example/push",
      redirectUrl: "https://activity.example.com",
      buttonText: { en: "Claim Your Reward", "zh-CN": "领取奖励" },
      shop: "configured-shop",
    }),
    findSuccess: async () =>
      pushed
        ? {
            eventId: "00000000-0000-4000-8000-000000000000",
            redirectUrl: "https://activity.example.com",
          }
        : null,
    recordSuccess: async () => {
      pushed = true;
    },
    log: async () => undefined,
    callStatus: async () => ({
      httpOk: true,
      status: 200,
      body: { code: 0, data: { status: true, trigger: ["card_add"] } },
      requestBody: '{"activity_id":12}',
      responseBody: '{"code":0,"data":{"status":true}}',
    }),
    callPush: async () => ({
      httpOk: true,
      status: 200,
      body: { code: 0 },
      requestBody: "{}",
      responseBody: '{"code":0}',
    }),
    ...overrides,
  };
}

describe("activity idempotency", () => {
  test("does not call push twice for the same order and still returns button data", async () => {
    let pushCalls = 0;
    const deps = makeDeps({
      callPush: async () => {
        pushCalls += 1;
        return {
          httpOk: true,
          status: 200,
          body: { code: 0 },
          requestBody: "{}",
          responseBody: '{"code":0}',
        };
      },
    });

    const first = await runActivityCheck(
      { shop: "demo.myshopify.com", orderId: "gid://shopify/Order/123", orderNumber: "#1001", locale: "zh-CN" },
      deps,
    );
    const second = await runActivityCheck(
      { shop: "demo.myshopify.com", orderId: "gid://shopify/Order/123", orderNumber: "#1001", locale: "zh-CN" },
      deps,
    );

    expect(first).toEqual({
      success: true,
      redirectUrl: "https://activity.example.com",
      buttonText: "领取奖励",
    });
    expect(second).toEqual({
      success: true,
      redirectUrl: "https://activity.example.com",
      buttonText: "领取奖励",
    });
    expect(pushCalls).toBe(1);
  });
});