/* eslint-disable gridpilot-rules/page-query-filename, gridpilot-rules/single-export-per-file, @typescript-eslint/no-explicit-any */
import { describe, it, expect, vi, beforeEach } from 'vitest';
import { TeamsPageQuery } from './TeamsPageQuery';
import { TeamService } from '@/lib/services/teams/TeamService';
import { Result } from '@/lib/contracts/Result';
import { TeamsViewDataBuilder } from '@/lib/builders/view-data/TeamsViewDataBuilder';
import { mapToPresentationError } from '@/lib/contracts/page-queries/PresentationError';

// Mock dependencies
vi.mock('@/lib/services/teams/TeamService', () => ({
  TeamService: vi.fn().mockImplementation(function (this: any) {
    this.getAllTeams = vi.fn();
  }),
}));

vi.mock('@/lib/builders/view-data/TeamsViewDataBuilder', () => ({
  TeamsViewDataBuilder: {
    build: vi.fn(),
  },
}));

vi.mock('@/lib/contracts/page-queries/PresentationError', () => ({
  mapToPresentationError: vi.fn(),
}));

describe('TeamsPageQuery', () => {
  let query: TeamsPageQuery;
  let mockServiceInstance: any;

  beforeEach(() => {
    vi.clearAllMocks();
    query = new TeamsPageQuery();
    mockServiceInstance = {
      getAllTeams: vi.fn(),
    };
    (TeamService as any).mockImplementation(function () {
      return mockServiceInstance;
    });
  });

  it('should return view data when service succeeds', async () => {
    const apiDto = { teams: [{ id: 'team-1', name: 'Test Team' }] };
    const viewData = { teams: [{ id: 'team-1', name: 'Test Team' }] };

    mockServiceInstance.getAllTeams.mockResolvedValue(Result.ok(apiDto.teams));
    (TeamsViewDataBuilder.build as any).mockReturnValue(viewData);

    const result = await query.execute();

    expect(result.isOk()).toBe(true);
    expect(result.unwrap()).toEqual(viewData);
    expect(TeamService).toHaveBeenCalled();
    expect(mockServiceInstance.getAllTeams).toHaveBeenCalled();
    expect(TeamsViewDataBuilder.build).toHaveBeenCalledWith({ teams: apiDto.teams });
  });

  it('should return mapped presentation error when service fails', async () => {
    const serviceError = { type: 'notFound' };
    const presentationError = 'notFound';

    mockServiceInstance.getAllTeams.mockResolvedValue(Result.err(serviceError));
    (mapToPresentationError as any).mockReturnValue(presentationError);

    const result = await query.execute();

    expect(result.isErr()).toBe(true);
    expect(result.getError()).toBe(presentationError);
    expect(mapToPresentationError).toHaveBeenCalledWith(serviceError);
  });

  it('should return unknown error on exception', async () => {
    mockServiceInstance.getAllTeams.mockRejectedValue(new Error('Unexpected error'));

    const result = await query.execute();

    expect(result.isErr()).toBe(true);
    expect(result.getError()).toBe('unknown');
  });
});