IKnowThem/MovieActorLookup/Components/Pages/SearchMovies.razor

@page "/searchmovies"
@using MovieActorLookup.Models
@using MovieActorLookup.Models.Movies
@using System.ComponentModel.DataAnnotations
@inject MovieService MovieService
@rendermode InteractiveServer

<h3>Search for Actor by Movie and Character Name</h3>

<div class="mb-3">
    <input type="text" class="form-control" @bind="_movieTitle" placeholder="Enter movie title..." />
    <input type="text" class="form-control" @bind="_characterName" placeholder="Enter character name..." />
    <button class="btn btn-primary mt-2" @onclick="SearchForActorAndCharacters">Search</button>
</div>

@if (_isSearching)
{
    <p>Searching...</p>
}

else if (_actor != null)
{
    <h4>Actor: @_actor.Name</h4>

    @if (_matchedMovie != null)
    {
        <div class="card m-2" style="width: 18rem;">
            <img class="card-img-top" src="@($"https://image.tmdb.org/t/p/w500{_matchedMovie.MoviePosterPath}")" alt="Movie Poster">
            <div class="card-body">
                <h5 class="card-title">@_matchedMovie.MovieTitle</h5>
                <h10 class="card-text">@_matchedMovie.CharacterName</h10>
                <br />
                <small class="card-text">@_matchedMovie.Franchise</small>
                <small class="text-muted">Release Date: @_matchedMovie.ReleaseDate</small>
            </div>
        </div>
    }

    @foreach (var franchiseGroup in _actor.MovieCharacters
       .GroupBy(mc => mc.Franchise)
       .OrderBy(g => g.Key == "Standalone")
       .ThenBy(g => g.Key))
    {
        <h5 class="mt-4">@franchiseGroup.Key</h5>
        <div class="d-flex flex-wrap">
            @foreach (var movieCharacter in (franchiseGroup.Key == "Standalone"
           ? franchiseGroup.OrderByDescending(mc =>
           DateTime.TryParse(mc.ReleaseDate, out var d) ? d : DateTime.MinValue)
           : franchiseGroup.OrderBy(mc =>
           DateTime.TryParse(mc.ReleaseDate, out var d) ? d : DateTime.MaxValue)))
            {
                <div class="card m-2" style="width: 18rem;">
                    <img class="card-img-top" src="@($"https://image.tmdb.org/t/p/w500{movieCharacter.MoviePosterPath}")" alt="Movie Poster">
                    <div class="card-body">
                        <h5 class="card-title">@movieCharacter.MovieTitle</h5>
                        <h10 class="card-text">@movieCharacter.CharacterName</h10>
                        <p class="text-muted">@movieCharacter.Overview</p>
                        <small class="text-muted">Release Date: @movieCharacter.ReleaseDate</small>
                    </div>
                </div>
            }
        </div>
    }
}
else
{
    <p>Enter a movie title and character name to begin your search.</p>
}

@code {
    private string _movieTitle;
    private string _characterName;
    private Actor _actor;
    private MovieCharacter _matchedMovie;
    private bool _isSearching = false;

    private async Task SearchForActorAndCharacters()
    {
        _isSearching = true;
        _actor = null;
        _matchedMovie = null; // reset matched movie
        StateHasChanged();

        if (!string.IsNullOrWhiteSpace(_movieTitle) && !string.IsNullOrWhiteSpace(_characterName))
        {
            var movies = await MovieService.GetMoviesByTitle(_movieTitle);
            foreach (var movie in movies)
            {
                var credits = await MovieService.GetMovieCreditsByMovieId(movie.Id);
                foreach (var castMember in credits.Cast)
                {
                    if (castMember.Character.ToLower().Contains(_characterName.ToLower()))
                    {
                        if (_actor == null)
                        {
                            _actor = new Actor(castMember.Name);
                            int personId = castMember.Id;

                            var filmography = await MovieService.GetActorMovieCreditsById(personId);
                            if (filmography?.Cast != null)
                            {
                                foreach (var role in filmography.Cast)
                                {
                                    var fullMovie = await MovieService.GetMovieDetailsById(role.Id);

                                    var movieCharacter = new MovieCharacter
                                    {
                                        MovieTitle = role.Title,
                                        CharacterName = role.Character,
                                        MoviePosterPath = role.PosterPath,
                                        ReleaseDate = DateTime.TryParse(fullMovie?.ReleaseDate, out var parsedDate)
                                            ? parsedDate.ToString("MM/dd/yyyy")
                                            : "N/A",
                                        Overview = fullMovie?.Overview ?? "",
                                        Franchise = fullMovie?.BelongsToCollection?.Name ?? "Standalone"
                                    };

                                    _actor.MovieCharacters.Add(movieCharacter);
                                    
                                    if (_matchedMovie == null)
                                    {
                                        if (role.Title == movie.Title && role.Character == castMember.Character)
                                        {
                                            _matchedMovie = movieCharacter;
                                        }
                                    }
                                }
                            }
                        }
                    }
                }
            }
        }

        _isSearching = false;
        StateHasChanged();
    }


    private async Task<Movie> GetProperMovieBasedOffOfActorInvolvement(string movieActorTitle, CastMember actor)
    {
        List<Credits> overallCredits = new();

        List<Movie> actorMovies = await MovieService.GetMoviesByTitle(movieActorTitle);

        foreach (Movie movie in actorMovies)
        {
            overallCredits.Add(await MovieService.GetMovieCreditsByMovieId(movie.Id));
        }

        Credits actorMovieCredits = overallCredits.FirstOrDefault(x => x.Cast.Any(c => c.Id == actor.Id));        
        Movie movie1 = actorMovies.Where(x => x.Id == actorMovieCredits.Id).FirstOrDefault();

        return movie1;
    }
}