mirror of https://github.com/ErsatzTV/ErsatzTV.git
Jason Dove
6 years ago
23 changed files with 401 additions and 66 deletions
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using MediatR; |
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namespace ErsatzTV.Application.MediaCards.Queries |
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{ |
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public record GetTelevisionEpisodeCards |
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(int TelevisionSeasonId, int PageNumber, int PageSize) : IRequest<TelevisionEpisodeCardResultsViewModel>; |
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} |
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using System.Collections.Generic; |
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using System.Linq; |
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using System.Threading; |
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using System.Threading.Tasks; |
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using ErsatzTV.Core.Interfaces.Repositories; |
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using LanguageExt; |
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using MediatR; |
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using static ErsatzTV.Application.MediaCards.Mapper; |
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namespace ErsatzTV.Application.MediaCards.Queries |
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{ |
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public class |
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GetTelevisionEpisodeCardsHandler : IRequestHandler<GetTelevisionEpisodeCards, |
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TelevisionEpisodeCardResultsViewModel> |
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{ |
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private readonly ITelevisionRepository _televisionRepository; |
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public GetTelevisionEpisodeCardsHandler(ITelevisionRepository televisionRepository) => |
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_televisionRepository = televisionRepository; |
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public async Task<TelevisionEpisodeCardResultsViewModel> Handle( |
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GetTelevisionEpisodeCards request, |
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CancellationToken cancellationToken) |
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{ |
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int count = await _televisionRepository.GetEpisodeCount(request.TelevisionSeasonId); |
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List<TelevisionEpisodeCardViewModel> results = await _televisionRepository |
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.GetPagedEpisodes(request.TelevisionSeasonId, request.PageNumber, request.PageSize) |
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.Map(list => list.Map(ProjectToViewModel).ToList()); |
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return new TelevisionEpisodeCardResultsViewModel(count, results); |
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} |
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} |
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} |
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using System.Collections.Generic; |
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namespace ErsatzTV.Application.MediaCards |
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{ |
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public record TelevisionEpisodeCardResultsViewModel(int Count, List<TelevisionEpisodeCardViewModel> Cards); |
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} |
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@ -1,11 +1,17 @@
@@ -1,11 +1,17 @@
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namespace ErsatzTV.Application.MediaCards |
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{ |
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public record TelevisionEpisodeCardViewModel |
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(string Title, string Subtitle, string SortTitle, string Poster) : MediaCardViewModel( |
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Title, |
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Subtitle, |
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SortTitle, |
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Poster) |
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( |
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int EpisodeId, |
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string Title, |
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string Subtitle, |
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string SortTitle, |
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string Poster, |
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string Placeholder) : MediaCardViewModel( |
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Title, |
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Subtitle, |
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SortTitle, |
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Poster) |
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{ |
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} |
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} |
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using ErsatzTV.Core; |
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using LanguageExt; |
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namespace ErsatzTV.Application.MediaCollections.Commands |
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{ |
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public record AddTelevisionSeasonToSimpleMediaCollection |
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(int MediaCollectionId, int TelevisionSeasonId) : MediatR.IRequest<Either<BaseError, Unit>>; |
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} |
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using System.Linq; |
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using System.Threading; |
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using System.Threading.Tasks; |
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using ErsatzTV.Core; |
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using ErsatzTV.Core.Domain; |
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using ErsatzTV.Core.Interfaces.Repositories; |
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using LanguageExt; |
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namespace ErsatzTV.Application.MediaCollections.Commands |
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{ |
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public class |
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AddTelevisionSeasonToSimpleMediaCollectionHandler : MediatR.IRequestHandler< |
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AddTelevisionSeasonToSimpleMediaCollection, |
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Either<BaseError, Unit>> |
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{ |
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private readonly IMediaCollectionRepository _mediaCollectionRepository; |
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private readonly ITelevisionRepository _televisionRepository; |
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public AddTelevisionSeasonToSimpleMediaCollectionHandler( |
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IMediaCollectionRepository mediaCollectionRepository, |
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ITelevisionRepository televisionRepository) |
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{ |
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_mediaCollectionRepository = mediaCollectionRepository; |
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_televisionRepository = televisionRepository; |
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} |
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public Task<Either<BaseError, Unit>> Handle( |
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AddTelevisionSeasonToSimpleMediaCollection request, |
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CancellationToken cancellationToken) => |
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Validate(request) |
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.MapT(ApplyAddTelevisionSeasonRequest) |
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.Bind(v => v.ToEitherAsync()); |
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private async Task<Unit> ApplyAddTelevisionSeasonRequest(RequestParameters parameters) |
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{ |
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if (parameters.Collection.TelevisionSeasons.All(s => s.Id != parameters.SeasonToAdd.Id)) |
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{ |
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parameters.Collection.TelevisionSeasons.Add(parameters.SeasonToAdd); |
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await _mediaCollectionRepository.Update(parameters.Collection); |
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} |
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return Unit.Default; |
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} |
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private async Task<Validation<BaseError, RequestParameters>> |
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Validate(AddTelevisionSeasonToSimpleMediaCollection request) => |
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(await SimpleMediaCollectionMustExist(request), await ValidateSeason(request)) |
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.Apply( |
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(simpleMediaCollectionToUpdate, season) => |
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new RequestParameters(simpleMediaCollectionToUpdate, season)); |
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private Task<Validation<BaseError, SimpleMediaCollection>> SimpleMediaCollectionMustExist( |
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AddTelevisionSeasonToSimpleMediaCollection updateSimpleMediaCollection) => |
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_mediaCollectionRepository.GetSimpleMediaCollectionWithItems(updateSimpleMediaCollection.MediaCollectionId) |
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.Map(v => v.ToValidation<BaseError>("SimpleMediaCollection does not exist.")); |
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private Task<Validation<BaseError, TelevisionSeason>> ValidateSeason( |
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AddTelevisionSeasonToSimpleMediaCollection request) => |
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LoadTelevisionSeason(request) |
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.Map(v => v.ToValidation<BaseError>("TelevisionSeason does not exist")); |
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private Task<Option<TelevisionSeason>> LoadTelevisionSeason( |
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AddTelevisionSeasonToSimpleMediaCollection request) => |
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_televisionRepository.GetSeason(request.TelevisionSeasonId); |
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private record RequestParameters(SimpleMediaCollection Collection, TelevisionSeason SeasonToAdd); |
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} |
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} |
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using LanguageExt; |
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using MediatR; |
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namespace ErsatzTV.Application.Television.Queries |
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{ |
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public record GetTelevisionSeasonById(int SeasonId) : IRequest<Option<TelevisionSeasonViewModel>>; |
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} |
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using System.Threading; |
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using System.Threading.Tasks; |
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using ErsatzTV.Core.Interfaces.Repositories; |
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using LanguageExt; |
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using MediatR; |
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using static ErsatzTV.Application.Television.Mapper; |
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namespace ErsatzTV.Application.Television.Queries |
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{ |
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public class |
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GetTelevisionSeasonByIdHandler : IRequestHandler<GetTelevisionSeasonById, Option<TelevisionSeasonViewModel>> |
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{ |
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private readonly ITelevisionRepository _televisionRepository; |
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public GetTelevisionSeasonByIdHandler(ITelevisionRepository televisionRepository) => |
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_televisionRepository = televisionRepository; |
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public Task<Option<TelevisionSeasonViewModel>> Handle( |
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GetTelevisionSeasonById request, |
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CancellationToken cancellationToken) => |
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_televisionRepository.GetSeason(request.SeasonId) |
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.MapT(ProjectToViewModel); |
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} |
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} |
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namespace ErsatzTV.Application.Television |
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{ |
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public record TelevisionSeasonViewModel(int ShowId, string Title, string Year, string Plot, string Poster); |
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} |
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@page "/media/tv/seasons/{SeasonId:int}" |
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@using ErsatzTV.Application.Television |
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@using ErsatzTV.Application.Television.Queries |
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@using ErsatzTV.Application.MediaCards |
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@using ErsatzTV.Application.MediaCards.Queries |
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@using ErsatzTV.Application.MediaCollections |
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@using ErsatzTV.Application.MediaCollections.Commands |
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@inject IMediator Mediator |
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@inject IDialogService Dialog |
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@inject NavigationManager NavigationManager |
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<MudContainer MaxWidth="MaxWidth.Large"> |
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<MudBreadcrumbs Items="_breadcrumbs" Class="mb-6"></MudBreadcrumbs> |
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<MudCard Class="mb-6"> |
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<div style="display: flex; flex-direction: row;"> |
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<MudPaper Style="flex-shrink: 0;"> |
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<MudCardMedia Image="@($"/posters/{_season.Poster}")" Style="height: 440px; width: 304px;"/> |
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</MudPaper> |
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<MudCardContent> |
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<div style="display: flex; flex-direction: column; height: 100%"> |
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<MudText Typo="Typo.h3">@_season.Title</MudText> |
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<MudText Typo="Typo.subtitle1" Class="mb-6 mud-text-secondary">@_season.Year</MudText> |
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<MudText Style="flex-grow: 1">@_season.Plot</MudText> |
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<div> |
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<MudButton Variant="Variant.Filled" |
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Color="Color.Primary" |
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StartIcon="@Icons.Material.Filled.Add" |
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OnClick="@AddToCollection"> |
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Add To Collection |
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</MudButton> |
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</div> |
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</div> |
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</MudCardContent> |
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</div> |
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</MudCard> |
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</MudContainer> |
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<MudContainer MaxWidth="MaxWidth.Large" Class="media-card-grid"> |
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@foreach (TelevisionEpisodeCardViewModel card in _data.Cards) |
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{ |
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<MediaCard Data="@card" |
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Placeholder="@card.Placeholder" |
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Link="@($"/media/tv/episodes/{card.EpisodeId}")" |
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DataRefreshed="@(() => RefreshData())" |
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ContainerClass="media-card-episode-container mx-2" |
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CardClass="media-card-episode"/> |
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} |
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</MudContainer> |
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@code { |
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[Parameter] |
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public int SeasonId { get; set; } |
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private TelevisionSeasonViewModel _season; |
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private int _pageSize => 100; |
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private readonly int _pageNumber = 1; |
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private TelevisionEpisodeCardResultsViewModel _data; |
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private List<BreadcrumbItem> _breadcrumbs; |
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protected override Task OnParametersSetAsync() => RefreshData(); |
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private async Task RefreshData() |
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{ |
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await Mediator.Send(new GetTelevisionSeasonById(SeasonId)) |
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.IfSomeAsync(vm => _season = vm); |
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_data = await Mediator.Send(new GetTelevisionEpisodeCards(SeasonId, _pageNumber, _pageSize)); |
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_breadcrumbs = new List<BreadcrumbItem> |
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{ |
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new("TV Shows", "/media/tv/shows"), |
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new($"{_season.Title} ({_season.Year})", $"/media/tv/shows/{_season.ShowId}"), |
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new(_season.Plot, null, true) |
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}; |
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} |
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private async Task AddToCollection() |
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{ |
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var parameters = new DialogParameters { { "EntityType", "season" }, { "EntityName", $"{_season.Title} - {_season.Plot}" } }; |
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var options = new DialogOptions { CloseButton = true, MaxWidth = MaxWidth.ExtraSmall }; |
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IDialogReference dialog = Dialog.Show<AddToCollectionDialog>("Add To Collection", parameters, options); |
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DialogResult result = await dialog.Result; |
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if (!result.Cancelled && result.Data is MediaCollectionViewModel collection) |
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{ |
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await Mediator.Send(new AddTelevisionSeasonToSimpleMediaCollection(collection.Id, SeasonId)); |
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NavigationManager.NavigateTo($"/media/collections/{collection.Id}"); |
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} |
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} |
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} |
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