/**
 * Media Feature Flow Tests
 * 
 * These tests verify routing, guards, navigation, cross-screen state, and user flows
 * for the media module. They run with real frontend and mocked contracts.
 * 
 * Contracts are defined in apps/website/lib/types/generated
 * 
 * @file apps/website/tests/flows/media.test.ts
 */

describe('Media Feature Flow', () => {
  describe('Media Library Navigation', () => {
    it('should navigate to main media library page', () => {
      // TODO: Implement test
      // - Navigate to /media
      // - Verify MediaPageClient is rendered
      // - Check for media library title and description
    });

    it('should navigate to avatar media page', () => {
      // TODO: Implement test
      // - Navigate to /media/avatar
      // - Verify AvatarsPage is rendered
      // - Check for avatar-specific assets and categories
    });

    it('should navigate to leagues media page', () => {
      // TODO: Implement test
      // - Navigate to /media/leagues
      // - Verify LeaguesMediaPage is rendered
      // - Check for league logos and covers
    });

    it('should navigate to sponsors media page', () => {
      // TODO: Implement test
      // - Navigate to /media/sponsors
      // - Verify SponsorsMediaPage is rendered
      // - Check for sponsor logos
    });

    it('should navigate to teams media page', () => {
      // TODO: Implement test
      // - Navigate to /media/teams
      // - Verify TeamsMediaPage is rendered
      // - Check for team logos
    });

    it('should navigate to tracks media page', () => {
      // TODO: Implement test
      // - Navigate to /media/tracks
      // - Verify TracksMediaPage is rendered
      // - Check for track images
    });

    it('should filter media assets by category', () => {
      // TODO: Implement test
      // - Navigate to /media
      // - Click on category filter (e.g., "Avatars")
      // - Verify only avatar assets are displayed
      // - Check that other categories are hidden
    });

    it('should navigate between category pages using breadcrumbs', () => {
      // TODO: Implement test
      // - Navigate to /media/avatars
      // - Click breadcrumb to go back to /media
      // - Verify navigation to main media library
    });
  });

  describe('Avatar Upload and Generation Flow', () => {
    it('should navigate to avatar generation page', () => {
      // TODO: Implement test
      // - Navigate to /media/avatar
      // - Verify avatar generation UI is displayed
      // - Check for upload button or generation options
    });

    it('should upload avatar image for driver', () => {
      // TODO: Implement test
      // - Navigate to /media/avatar
      // - Mock UploadMediaInputDTO
      // - Select and upload avatar file
      // - Verify upload is successful
      // - Check that avatar is displayed in media library
    });

    it('should request avatar generation for driver', () => {
      // TODO: Implement test
      // - Navigate to /media/avatar
      // - Mock RequestAvatarGenerationOutputDTO response
      // - Click generate avatar button
      // - Verify generation request is sent
      // - Check for success message
    });

    it('should validate face in uploaded avatar', () => {
      // TODO: Implement test
      // - Navigate to /media/avatar
      // - Mock ValidateFaceInputDTO and ValidateFaceOutputDTO
      // - Upload avatar image
      // - Verify face validation is performed
      // - Check for validation result (valid/invalid)
    });

    it('should update avatar for specific driver', () => {
      // TODO: Implement test
      // - Navigate to /media/avatar/[driverId]
      // - Mock UpdateAvatarInputDTO
      // - Update avatar URL
      // - Verify UpdateAvatarInputDTO is sent with correct driverId
      // - Check for success confirmation
    });

    it('should handle avatar upload errors', () => {
      // TODO: Implement test
      // - Navigate to /media/avatar
      // - Mock API to return upload error
      // - Attempt to upload avatar
      // - Verify error message is displayed
    });

    it('should handle face validation errors', () => {
      // TODO: Implement test
      // - Navigate to /media/avatar
      // - Mock ValidateFaceOutputDTO with error
      // - Upload invalid image
      // - Verify validation error message is shown
    });

    it('should handle avatar generation errors', () => {
      // TODO: Implement test
      // - Navigate to /media/avatar
      // - Mock RequestAvatarGenerationOutputDTO with error
      // - Attempt to generate avatar
      // - Verify error message is displayed
    });
  });

  describe('League Media Management Flow', () => {
    it('should navigate to league cover upload page', () => {
      // TODO: Implement test
      // - Navigate to /media/leagues/[leagueId]/cover
      // - Verify cover upload interface is displayed
      // - Check for file input and upload button
    });

    it('should upload league cover image', () => {
      // TODO: Implement test
      // - Navigate to /media/leagues/[leagueId]/cover
      // - Mock UploadMediaInputDTO
      // - Upload cover image
      // - Verify upload is successful
      // - Check that cover is displayed in league media
    });

    it('should navigate to league logo upload page', () => {
      // TODO: Implement test
      // - Navigate to /media/leagues/[leagueId]/logo
      // - Verify logo upload interface is displayed
      // - Check for file input and upload button
    });

    it('should upload league logo', () => {
      // TODO: Implement test
      // - Navigate to /media/leagues/[leagueId]/logo
      // - Mock UploadMediaInputDTO
      // - Upload logo image
      // - Verify upload is successful
      // - Check that logo is displayed in league media
    });

    it('should display league media in media library', () => {
      // TODO: Implement test
      // - Navigate to /media/leagues
      // - Verify league logos and covers are displayed
      // - Check that assets have correct dimensions
    });

    it('should handle league media upload errors', () => {
      // TODO: Implement test
      // - Navigate to /media/leagues/[leagueId]/logo
      // - Mock API to return upload error
      // - Attempt to upload logo
      // - Verify error message is displayed
    });

    it('should validate league media file types', () => {
      // TODO: Implement test
      // - Navigate to /media/leagues/[leagueId]/logo
      // - Attempt to upload invalid file type
      // - Verify file type validation error is shown
    });
  });

  describe('Sponsor Media Management Flow', () => {
    it('should navigate to sponsor logo upload page', () => {
      // TODO: Implement test
      // - Navigate to /media/sponsors/[sponsorId]/logo
      // - Verify logo upload interface is displayed
      // - Check for file input and upload button
    });

    it('should upload sponsor logo', () => {
      // TODO: Implement test
      // - Navigate to /media/sponsors/[sponsorId]/logo
      // - Mock UploadMediaInputDTO
      // - Upload logo image
      // - Verify upload is successful
      // - Check that logo is displayed in sponsor media
    });

    it('should display sponsor media in media library', () => {
      // TODO: Implement test
      // - Navigate to /media/sponsors
      // - Verify sponsor logos are displayed
      // - Check that assets have correct dimensions
    });

    it('should handle sponsor media upload errors', () => {
      // TODO: Implement test
      // - Navigate to /media/sponsors/[sponsorId]/logo
      // - Mock API to return upload error
      // - Attempt to upload logo
      // - Verify error message is displayed
    });

    it('should validate sponsor logo dimensions', () => {
      // TODO: Implement test
      // - Navigate to /media/sponsors/[sponsorId]/logo
      // - Attempt to upload image with incorrect dimensions
      // - Verify dimension validation error is shown
    });
  });

  describe('Team Media Management Flow', () => {
    it('should navigate to team logo upload page', () => {
      // TODO: Implement test
      // - Navigate to /media/teams/[teamId]/logo
      // - Verify logo upload interface is displayed
      // - Check for file input and upload button
    });

    it('should upload team logo', () => {
      // TODO: Implement test
      // - Navigate to /media/teams/[teamId]/logo
      // - Mock UploadMediaInputDTO
      // - Upload logo image
      // - Verify upload is successful
      // - Check that logo is displayed in team media
    });

    it('should display team media in media library', () => {
      // TODO: Implement test
      // - Navigate to /media/teams
      // - Verify team logos are displayed
      // - Check that assets have correct dimensions
    });

    it('should handle team media upload errors', () => {
      // TODO: Implement test
      // - Navigate to /media/teams/[teamId]/logo
      // - Mock API to return upload error
      // - Attempt to upload logo
      // - Verify error message is displayed
    });

    it('should validate team logo file size', () => {
      // TODO: Implement test
      // - Navigate to /media/teams/[teamId]/logo
      // - Attempt to upload oversized file
      // - Verify file size validation error is shown
    });
  });

  describe('Track Media Management Flow', () => {
    it('should navigate to track image upload page', () => {
      // TODO: Implement test
      // - Navigate to /media/tracks/[trackId]/image
      // - Verify image upload interface is displayed
      // - Check for file input and upload button
    });

    it('should upload track image', () => {
      // TODO: Implement test
      // - Navigate to /media/tracks/[trackId]/image
      // - Mock UploadMediaInputDTO
      // - Upload track image
      // - Verify upload is successful
      // - Check that image is displayed in track media
    });

    it('should display track media in media library', () => {
      // TODO: Implement test
      // - Navigate to /media/tracks
      // - Verify track images are displayed
      // - Check that assets have correct dimensions
    });

    it('should handle track image upload errors', () => {
      // TODO: Implement test
      // - Navigate to /media/tracks/[trackId]/image
      // - Mock API to return upload error
      // - Attempt to upload image
      // - Verify error message is displayed
    });

    it('should validate track image format', () => {
      // TODO: Implement test
      // - Navigate to /media/tracks/[trackId]/image
      // - Attempt to upload unsupported format
      // - Verify format validation error is shown
    });
  });

  describe('Media Route Guards', () => {
    it('should redirect unauthenticated users to login', () => {
      // TODO: Implement test
      // - Navigate to /media (protected route)
      // - Verify redirect to /auth/login
      // - Check return URL parameter
    });

    it('should allow access to authenticated users', () => {
      // TODO: Implement test
      // - Mock existing AuthSessionDTO
      // - Navigate to /media
      // - Verify media library page loads successfully
    });

    it('should handle session expiration during media operations', () => {
      // TODO: Implement test
      // - Mock existing AuthSessionDTO
      // - Navigate to /media
      // - Mock session expiration
      // - Attempt to upload media
      // - Verify redirect to login
    });

    it('should maintain return URL after authentication', () => {
      // TODO: Implement test
      // - Attempt to access /media without auth
      // - Verify redirect to login with return URL
      // - Login successfully
      // - Verify redirect back to /media
    });

    it('should redirect authenticated users away from auth pages', () => {
      // TODO: Implement test
      // - Mock existing AuthSessionDTO
      // - Navigate to /auth/login
      // - Verify redirect to dashboard
    });
  });

  describe('Media Cross-Screen State Management', () => {
    it('should preserve upload progress when navigating between media pages', () => {
      // TODO: Implement test
      // - Navigate to /media/teams/[teamId]/logo
      // - Start uploading a file
      // - Navigate to /media/leagues/[leagueId]/logo
      // - Navigate back to /media/teams/[teamId]/logo
      // - Verify upload progress is preserved
    });

    it('should clear upload state after successful upload', () => {
      // TODO: Implement test
      // - Navigate to /media/teams/[teamId]/logo
      // - Upload logo successfully
      // - Navigate back to /media/teams/[teamId]/logo
      // - Verify upload form is cleared
    });

    it('should handle concurrent upload operations', () => {
      // TODO: Implement test
      // - Navigate to /media/teams/[teamId]/logo
      // - Click upload multiple times quickly
      // - Verify only one request is sent
      // - Verify loading state is managed
    });

    it('should preserve selected category filter across navigation', () => {
      // TODO: Implement test
      // - Navigate to /media
      // - Select "Avatars" category filter
      // - Navigate to /media/avatar
      // - Navigate back to /media
      // - Verify "Avatars" filter is still selected
    });
  });

  describe('Media UI State Management', () => {
    it('should show loading states during upload operations', () => {
      // TODO: Implement test
      // - Mock delayed upload response
      // - Upload media file
      // - Verify loading spinner is shown
      // - Verify loading state is cleared after completion
    });

    it('should show loading states during avatar generation', () => {
      // TODO: Implement test
      // - Mock delayed avatar generation response
      // - Request avatar generation
      // - Verify loading state is shown
      // - Verify loading state is cleared after completion
    });

    it('should handle error states gracefully', () => {
      // TODO: Implement test
      // - Mock various media error scenarios
      // - Verify error banners/messages are displayed
      // - Verify UI remains usable after errors
    });

    it('should handle network connectivity issues during upload', () => {
      // TODO: Implement test
      // - Mock network failure
      // - Attempt to upload media
      // - Verify network error message is shown
      // - Verify retry option is available
    });

    it('should display file preview before upload', () => {
      // TODO: Implement test
      // - Navigate to /media/teams/[teamId]/logo
      // - Select file for upload
      // - Verify file preview is displayed
      // - Verify file metadata (name, size, dimensions) is shown
    });

    it('should allow canceling upload in progress', () => {
      // TODO: Implement test
      // - Navigate to /media/teams/[teamId]/logo
      // - Start uploading a file
      // - Click cancel button
      // - Verify upload is canceled
      // - Verify no file is uploaded
    });
  });

  describe('Media Asset Display and Management', () => {
    it('should display media assets with correct dimensions', () => {
      // TODO: Implement test
      // - Navigate to /media
      // - Verify each asset displays its dimensions
      // - Check that dimensions match GetMediaOutputDTO
    });

    it('should display media assets with correct upload date', () => {
      // TODO: Implement test
      // - Navigate to /media
      // - Verify each asset displays uploadedAt
      // - Check that date format is correct
    });

    it('should display media assets with correct file size', () => {
      // TODO: Implement test
      // - Navigate to /media
      // - Verify each asset displays size
      // - Check that size is formatted correctly
    });

    it('should handle missing media assets gracefully', () => {
      // TODO: Implement test
      // - Mock GetMediaOutputDTO with missing assets
      // - Navigate to /media
      // - Verify empty state is displayed
      // - Check for appropriate message
    });

    it('should handle large number of media assets', () => {
      // TODO: Implement test
      // - Mock GetMediaOutputDTO with many assets
      // - Navigate to /media
      // - Verify pagination or virtual scrolling is used
      // - Check that performance is acceptable
    });
  });

  describe('Media Error Handling', () => {
    it('should handle 404 errors for non-existent media', () => {
      // TODO: Implement test
      // - Navigate to /media/teams/non-existent-team/logo
      // - Mock 404 error
      // - Verify error page is displayed
      // - Check for appropriate error message
    });

    it('should handle 403 errors for unauthorized media access', () => {
      // TODO: Implement test
      // - Navigate to /media/teams/other-team/logo
      // - Mock 403 error
      // - Verify access denied message is shown
    });

    it('should handle 500 errors during media operations', () => {
      // TODO: Implement test
      // - Navigate to /media/teams/[teamId]/logo
      // - Mock 500 error
      // - Attempt to upload
      // - Verify generic error message is shown
    });

    it('should handle timeout errors during upload', () => {
      // TODO: Implement test
      // - Navigate to /media/teams/[teamId]/logo
      // - Mock timeout error
      // - Attempt to upload
      // - Verify timeout message is shown
    });
  });
});