mirror of https://github.com/ErsatzTV/ErsatzTV.git
Jason Dove
5 years ago
committed by
GitHub
18 changed files with 229 additions and 83 deletions
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using ErsatzTV.Core; |
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using LanguageExt; |
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namespace ErsatzTV.Application.HDHR.Commands |
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{ |
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public record UpdateHDHRTunerCount(int TunerCount) : MediatR.IRequest<Either<BaseError, Unit>>; |
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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; |
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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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using static LanguageExt.Prelude; |
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namespace ErsatzTV.Application.HDHR.Commands |
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{ |
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public class UpdateHDHRTunerCountHandler : MediatR.IRequestHandler<UpdateHDHRTunerCount, Either<BaseError, Unit>> |
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{ |
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private readonly IConfigElementRepository _configElementRepository; |
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public UpdateHDHRTunerCountHandler(IConfigElementRepository configElementRepository) => |
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_configElementRepository = configElementRepository; |
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public Task<Either<BaseError, Unit>> Handle( |
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UpdateHDHRTunerCount request, |
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CancellationToken cancellationToken) => |
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Validate(request) |
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.MapT(_ => Upsert(ConfigElementKey.HDHRTunerCount, request.TunerCount.ToString())) |
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.Bind(v => v.ToEitherAsync()); |
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private Task<Validation<BaseError, Unit>> Validate(UpdateHDHRTunerCount request) => |
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Optional(request.TunerCount) |
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.Filter(tc => tc > 0) |
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.Map(_ => Unit.Default) |
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.ToValidation<BaseError>("Tuner count must be greater than zero") |
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.AsTask(); |
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private Task<Unit> Upsert(ConfigElementKey key, string value) => |
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_configElementRepository.Get(key).Match( |
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ce => |
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{ |
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ce.Value = value; |
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return _configElementRepository.Update(ce); |
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}, |
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() => |
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{ |
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var ce = new ConfigElement { Key = key.Key, Value = value }; |
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return _configElementRepository.Add(ce); |
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}).ToUnit(); |
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} |
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} |
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using MediatR; |
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namespace ErsatzTV.Application.HDHR.Queries |
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{ |
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public record GetHDHRTunerCount : IRequest<int>; |
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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.Domain; |
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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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namespace ErsatzTV.Application.HDHR.Queries |
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{ |
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public class GetHDHRTunerCountHandler : IRequestHandler<GetHDHRTunerCount, int> |
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{ |
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private readonly IConfigElementRepository _configElementRepository; |
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public GetHDHRTunerCountHandler(IConfigElementRepository configElementRepository) => |
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_configElementRepository = configElementRepository; |
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public Task<int> Handle(GetHDHRTunerCount request, CancellationToken cancellationToken) => |
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_configElementRepository.GetValue<int>(ConfigElementKey.HDHRTunerCount) |
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.Map(result => result.IfNone(2)); |
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} |
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} |
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@page "/settings" |
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@using ErsatzTV.Application.FFmpegProfiles |
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@using ErsatzTV.Application.FFmpegProfiles.Commands |
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@using ErsatzTV.Application.FFmpegProfiles.Queries |
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@using ErsatzTV.Application.HDHR.Commands |
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@using ErsatzTV.Application.HDHR.Queries |
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@using ErsatzTV.Application.MediaItems.Queries |
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@using System.Globalization |
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@using Unit = LanguageExt.Unit |
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@inject IMediator Mediator |
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@inject ISnackbar Snackbar |
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@inject ILogger<Settings> Logger |
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<MudContainer MaxWidth="MaxWidth.ExtraLarge" Class="pt-8" Style="display: flex; flex-direction: row"> |
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<MudCard Class="mr-6" Style="max-width: 400px"> |
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<MudCardHeader> |
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<CardHeaderContent> |
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<MudText Typo="Typo.h6">FFmpeg Settings</MudText> |
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</CardHeaderContent> |
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</MudCardHeader> |
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<MudCardContent> |
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<MudForm @bind-IsValid="@_success"> |
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<MudTextField T="string" Label="FFmpeg Path" @bind-Value="_ffmpegSettings.FFmpegPath" Validation="@(new Func<string, string>(ValidatePathExists))" Required="true" RequiredError="FFmpeg path is required!"/> |
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<MudElement HtmlTag="div" Class="mt-3"> |
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<MudTextField T="string" Label="FFprobe Path" @bind-Value="_ffmpegSettings.FFprobePath" Validation="@(new Func<string, string>(ValidatePathExists))" Required="true" RequiredError="FFprobe path is required!"/> |
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</MudElement> |
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<MudElement HtmlTag="div" Class="mt-3"> |
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<MudSelect Label="Default Profile" @bind-Value="_ffmpegSettings.DefaultFFmpegProfileId" For="@(() => _ffmpegSettings.DefaultFFmpegProfileId)"> |
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@foreach (FFmpegProfileViewModel profile in _ffmpegProfiles) |
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{ |
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<MudSelectItem Value="@profile.Id">@profile.Name</MudSelectItem> |
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} |
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</MudSelect> |
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</MudElement> |
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<MudSelect Class="mt-3" Label="Preferred Language" @bind-Value="_ffmpegSettings.PreferredLanguageCode" For="@(() => _ffmpegSettings.PreferredLanguageCode)" Required="true" RequiredError="Preferred Language Code is required!"> |
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@foreach (CultureInfo culture in _availableCultures) |
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{ |
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<MudSelectItem Value="@culture.ThreeLetterISOLanguageName">@culture.EnglishName</MudSelectItem> |
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} |
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</MudSelect> |
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<MudElement HtmlTag="div" Class="mt-3"> |
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<MudSwitch T="bool" |
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Label="Save troubleshooting reports to disk" |
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Color="Color.Primary" |
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@bind-Checked="@_ffmpegSettings.SaveReports"/> |
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</MudElement> |
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</MudForm> |
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</MudCardContent> |
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<MudCardActions> |
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<MudButton Variant="Variant.Filled" Color="Color.Primary" Disabled="@(!_success)" OnClick="@(_ => SaveFFmpegSettings())">Save Settings</MudButton> |
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</MudCardActions> |
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</MudCard> |
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<MudCard Style="width: 350px"> |
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<MudCardHeader> |
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<CardHeaderContent> |
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<MudText Typo="Typo.h6">HDHomeRun Settings</MudText> |
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</CardHeaderContent> |
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</MudCardHeader> |
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<MudCardContent> |
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<MudForm @bind-IsValid="@_hdhrSuccess"> |
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<MudTextField T="int" Label="Tuner Count" @bind-Value="_tunerCount" Validation="@(new Func<int, string>(ValidateTunerCount))" Required="true" RequiredError="Tuner count is required!"/> |
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</MudForm> |
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</MudCardContent> |
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<MudCardActions> |
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<MudButton Variant="Variant.Filled" Color="Color.Primary" Disabled="@(!_hdhrSuccess)" OnClick="@(_ => SaveHDHRSettings())">Save Settings</MudButton> |
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</MudCardActions> |
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</MudCard> |
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</MudContainer> |
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@code { |
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private bool _success; |
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private bool _hdhrSuccess; |
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private List<FFmpegProfileViewModel> _ffmpegProfiles; |
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private FFmpegSettingsViewModel _ffmpegSettings; |
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private List<CultureInfo> _availableCultures; |
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private int _tunerCount; |
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protected override async Task OnParametersSetAsync() |
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{ |
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await LoadFFmpegProfilesAsync(); |
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_ffmpegSettings = await Mediator.Send(new GetFFmpegSettings()); |
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_success = File.Exists(_ffmpegSettings.FFmpegPath) && File.Exists(_ffmpegSettings.FFprobePath); |
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_availableCultures = await Mediator.Send(new GetAllLanguageCodes()); |
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_tunerCount = await Mediator.Send(new GetHDHRTunerCount()); |
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_hdhrSuccess = string.IsNullOrWhiteSpace(ValidateTunerCount(_tunerCount)); |
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} |
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private static string ValidatePathExists(string path) => !File.Exists(path) ? "Path does not exist" : null; |
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private static string ValidateTunerCount(int tunerCount) => tunerCount <= 0 ? "Tuner count must be greater than zero" : null; |
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private async Task LoadFFmpegProfilesAsync() => |
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_ffmpegProfiles = await Mediator.Send(new GetAllFFmpegProfiles()); |
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private async Task SaveFFmpegSettings() |
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{ |
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Either<BaseError, Unit> result = await Mediator.Send(new UpdateFFmpegSettings(_ffmpegSettings)); |
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result.Match( |
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Left: error => |
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{ |
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Snackbar.Add(error.Value, Severity.Error); |
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Logger.LogError("Unexpected error saving FFmpeg settings: {Error}", error.Value); |
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}, |
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Right: _ => Snackbar.Add("Successfully saved FFmpeg settings", Severity.Success)); |
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} |
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private async Task SaveHDHRSettings() |
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{ |
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Either<BaseError, Unit> result = await Mediator.Send(new UpdateHDHRTunerCount(_tunerCount)); |
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result.Match( |
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Left: error => |
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{ |
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Snackbar.Add(error.Value, Severity.Error); |
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Logger.LogError("Unexpected error saving HDHomeRun settings: {Error}", error.Value); |
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}, |
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Right: _ => Snackbar.Add("Successfully saved HDHomeRun settings", Severity.Success)); |
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} |
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} |
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