import { INestApplication } from '@nestjs/common';
import { Test, TestingModule } from '@nestjs/testing';
import { eq } from 'drizzle-orm';
import request from 'supertest';
import { App } from 'supertest/types';
import { AppModule } from '../src/app.module';
import { configureApp } from '../src/common/configure-app';
import { DRIZZLE, type DrizzleDB } from '../src/database/database.module';
import {
  privilegeDetails,
  privilegeKeys,
  privileges,
  users,
} from '../src/database/schema';
import { REPORT_GROUP } from '../src/modules/reports/shared/constants/report-group';
import { PRIVILEGE_ACTIONS } from '../src/modules/privileges/privilege-action';
import { registerAndActivate } from './helpers/activate-user';

describe('Reports (e2e)', () => {
  let app: INestApplication<App>;
  let db: DrizzleDB;

  const password = 'password123';
  const adminUsername = `report_admin_${Date.now()}`;
  const otherUsername = `report_other_${Date.now()}`;

  let adminAccessToken: string;
  let adminUserId: string;
  let otherAccessToken: string;

  beforeAll(async () => {
    const moduleFixture: TestingModule = await Test.createTestingModule({
      imports: [AppModule],
    }).compile();

    app = moduleFixture.createNestApplication();
    configureApp(app, {
      NODE_ENV: 'test',
      SWAGGER_ENABLED: 'false',
    });
    await app.init();
    db = app.get(DRIZZLE);

    const admin = await registerAndActivate(app, db, adminUsername, password);
    adminAccessToken = admin.accessToken;
    adminUserId = admin.userId;

    const other = await registerAndActivate(app, db, otherUsername, password);
    otherAccessToken = other.accessToken;

    const now = Date.now();
    const [priv] = await db
      .insert(privileges)
      .values({
        name: 'Report Admin',
        code: `REPORT_ADMIN_${now}`,
        status: 'active',
        createdAt: now,
        updatedAt: now,
        createdBy: adminUserId,
        updatedBy: adminUserId,
      })
      .returning();

    const keys = await db.select().from(privilegeKeys);
    const detailRows = keys.flatMap((key) =>
      PRIVILEGE_ACTIONS.map((action) => ({
        privilegeId: priv.id,
        privilegeKeyId: key.id,
        action,
        value: true,
      })),
    );
    await db.insert(privilegeDetails).values(detailRows);

    await db
      .update(users)
      .set({ privilegeId: priv.id, updatedAt: Date.now() })
      .where(eq(users.id, adminUserId));
  });

  afterAll(async () => {
    await app.close();
  });

  const baseQueryModel = {
    startRow: 0,
    endRow: 100,
    rowGroupCols: [],
    valueCols: [],
    pivotCols: [],
    pivotMode: false,
    groupKeys: [],
    filterModel: {},
    sortModel: [],
  };

  it('forbids report config without permission', async () => {
    await request(app.getHttpServer())
      .get('/reports/config')
      .query({ groupNames: REPORT_GROUP.SALES_REPORT })
      .set('Authorization', `Bearer ${otherAccessToken}`)
      .expect(403);
  });

  it('lists sales report configs', async () => {
    const res = await request(app.getHttpServer())
      .get('/reports/config')
      .query({ groupNames: REPORT_GROUP.SALES_REPORT })
      .set('Authorization', `Bearer ${adminAccessToken}`)
      .expect(200);

    expect(Array.isArray(res.body)).toBe(true);
    expect(res.body.length).toBeGreaterThan(0);
    expect(res.body[0].groupName).toBe(REPORT_GROUP.SALES_REPORT);
  });

  it('runs sales order report meta and data', async () => {
    const uniqueName = 'sales_report__sales_order';
    const body = {
      groupName: REPORT_GROUP.SALES_REPORT,
      uniqueName,
      queryModel: baseQueryModel,
    };

    const meta = await request(app.getHttpServer())
      .post('/reports/meta')
      .set('Authorization', `Bearer ${adminAccessToken}`)
      .send(body)
      .expect(200);

    expect(meta.body.totalRow).toBeDefined();

    const data = await request(app.getHttpServer())
      .post('/reports/data')
      .set('Authorization', `Bearer ${adminAccessToken}`)
      .send(body)
      .expect(200);

    expect(Array.isArray(data.body)).toBe(true);
  });
});