255 lines
14 KiB
Plaintext
255 lines
14 KiB
Plaintext
@page "/watermarks/{Id:int}"
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@page "/watermarks/add"
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@using ErsatzTV.Application.Images
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@using ErsatzTV.Application.Watermarks
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@using ErsatzTV.FFmpeg.State
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@implements IDisposable
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@inject NavigationManager NavigationManager
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@inject ILogger<WatermarkEditor> Logger
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@inject ISnackbar Snackbar
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@inject IMediator Mediator
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<MudContainer MaxWidth="MaxWidth.ExtraLarge" Class="pt-8">
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<div style="max-width: 400px;">
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@if (_editContext is not null)
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{
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<EditForm EditContext="_editContext" OnSubmit="@HandleSubmitAsync">
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<FluentValidationValidator/>
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<MudCard>
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<MudCardHeader>
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<CardHeaderContent>
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<MudText Typo="Typo.h5">@(IsEdit ? "Edit Watermark" : "Add Watermark")</MudText>
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</CardHeaderContent>
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</MudCardHeader>
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<MudCardContent>
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<MudTextField Label="Name" @bind-Value="_model.Name" For="@(() => _model.Name)"/>
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<MudSelect Class="mt-3" Label="Mode" @bind-Value="_model.Mode"
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For="@(() => _model.Mode)">
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<MudSelectItem Value="@(ChannelWatermarkMode.None)">None</MudSelectItem>
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<MudSelectItem Value="@(ChannelWatermarkMode.Permanent)">Permanent</MudSelectItem>
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<MudSelectItem Value="@(ChannelWatermarkMode.Intermittent)">Intermittent</MudSelectItem>
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</MudSelect>
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<MudSelect Class="mt-3" Label="Image Source" @bind-Value="_model.ImageSource"
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For="@(() => _model.ImageSource)"
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Disabled="@(_model.Mode == ChannelWatermarkMode.None)">
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<MudSelectItem Value="@(ChannelWatermarkImageSource.Custom)">Custom</MudSelectItem>
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<MudSelectItem Value="@(ChannelWatermarkImageSource.ChannelLogo)">Channel Logo</MudSelectItem>
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</MudSelect>
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<MudGrid Class="mt-3" Style="align-items: center" Justify="Justify.Center">
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<MudItem xs="6">
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<InputFile id="watermarkFileInput" OnChange="UploadWatermark" style="display: none;"/>
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@if (!string.IsNullOrWhiteSpace(_model.Image) && _model.ImageSource == ChannelWatermarkImageSource.Custom)
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{
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<MudElement HtmlTag="img" src="@($"artwork/watermarks/{_model.Image}")" Style="max-height: 50px"/>
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}
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<ValidationMessage For="@(() => _model.Image)" style="color: #f44336 !important;"/>
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</MudItem>
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<MudItem xs="6">
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<MudButton Class="ml-auto" HtmlTag="label"
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Variant="Variant.Filled"
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Color="Color.Primary"
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StartIcon="@Icons.Material.Filled.CloudUpload"
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Disabled="@(_model.ImageSource != ChannelWatermarkImageSource.Custom)"
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for="watermarkFileInput">
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Upload Image
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</MudButton>
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</MudItem>
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</MudGrid>
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<MudSelect Class="mt-3" Label="Location" @bind-Value="_model.Location"
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For="@(() => _model.Location)"
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Disabled="@(_model.Mode == ChannelWatermarkMode.None)">
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<MudSelectItem Value="@(WatermarkLocation.BottomRight)">Bottom Right</MudSelectItem>
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<MudSelectItem Value="@(WatermarkLocation.BottomMiddle)">Bottom Middle</MudSelectItem>
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<MudSelectItem Value="@(WatermarkLocation.BottomLeft)">Bottom Left</MudSelectItem>
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<MudSelectItem Value="@(WatermarkLocation.LeftMiddle)">Left Middle</MudSelectItem>
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<MudSelectItem Value="@(WatermarkLocation.TopLeft)">Top Left</MudSelectItem>
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<MudSelectItem Value="@(WatermarkLocation.TopMiddle)">Top Middle</MudSelectItem>
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<MudSelectItem Value="@(WatermarkLocation.TopRight)">Top Right</MudSelectItem>
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<MudSelectItem Value="@(WatermarkLocation.RightMiddle)">Right Middle</MudSelectItem>
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</MudSelect>
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<MudCheckBox Class="mt-3" Label="Place Within Source Content"
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@bind-Value="_model.PlaceWithinSourceContent"
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For="@(() => _model.PlaceWithinSourceContent)"
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Disabled="@(_model.Mode == ChannelWatermarkMode.None)"/>
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<MudGrid Class="mt-3" Style="align-items: start" Justify="Justify.Center">
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<MudItem xs="6">
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<MudSelect Label="Size" @bind-Value="_model.Size"
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For="@(() => _model.Size)"
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Disabled="@(_model.Mode == ChannelWatermarkMode.None)">
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<MudSelectItem Value="@(WatermarkSize.Scaled)">Scaled</MudSelectItem>
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<MudSelectItem Value="@(WatermarkSize.ActualSize)">Actual Size</MudSelectItem>
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</MudSelect>
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</MudItem>
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<MudItem xs="6">
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<MudTextField Label="Width" @bind-Value="_model.Width"
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For="@(() => _model.Width)"
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Adornment="Adornment.End"
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AdornmentText="%"
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Disabled="@(_model.Mode == ChannelWatermarkMode.None || _model.Size == WatermarkSize.ActualSize)"
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Immediate="true"/>
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</MudItem>
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</MudGrid>
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<MudGrid Class="mt-3" Style="align-items: start" Justify="Justify.Center">
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<MudItem xs="6">
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<MudTextField Label="Horizontal Margin" @bind-Value="_model.HorizontalMargin"
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For="@(() => _model.HorizontalMargin)"
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Adornment="Adornment.End"
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AdornmentText="%"
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Disabled="@(_model.Mode == ChannelWatermarkMode.None)"
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Immediate="true"/>
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</MudItem>
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<MudItem xs="6">
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<MudTextField Label="Vertical Margin" @bind-Value="_model.VerticalMargin"
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For="@(() => _model.VerticalMargin)"
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Adornment="Adornment.End"
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AdornmentText="%"
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Disabled="@(_model.Mode == ChannelWatermarkMode.None)"
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Immediate="true"/>
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</MudItem>
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</MudGrid>
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<MudGrid Class="mt-3" Style="align-items: start" Justify="Justify.Center">
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<MudItem xs="6">
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<MudSelect Label="Frequency" @bind-Value="_model.FrequencyMinutes"
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For="@(() => _model.FrequencyMinutes)"
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Disabled="@(_model.Mode != ChannelWatermarkMode.Intermittent)">
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<MudSelectItem Value="5">5 minutes</MudSelectItem>
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<MudSelectItem Value="10">10 minutes</MudSelectItem>
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<MudSelectItem Value="15">15 minutes</MudSelectItem>
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<MudSelectItem Value="20">20 minutes</MudSelectItem>
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<MudSelectItem Value="30">30 minutes</MudSelectItem>
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<MudSelectItem Value="60">60 minutes</MudSelectItem>
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</MudSelect>
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</MudItem>
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<MudItem xs="6">
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<MudTextField Label="Duration" @bind-Value="_model.DurationSeconds"
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For="@(() => _model.DurationSeconds)"
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Adornment="Adornment.End"
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AdornmentText="seconds"
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Disabled="@(_model.Mode != ChannelWatermarkMode.Intermittent)"
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Immediate="true"/>
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</MudItem>
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</MudGrid>
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<MudGrid Class="mt-3" Style="align-items: start" Justify="Justify.Center">
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<MudItem xs="6">
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<MudTextField Label="Opacity" @bind-Value="_model.Opacity"
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For="@(() => _model.Opacity)"
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Adornment="Adornment.End"
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AdornmentText="%"
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Disabled="@(_model.Mode == ChannelWatermarkMode.None)"
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Immediate="true"/>
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</MudItem>
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<MudItem xs="6"/>
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</MudGrid>
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</MudCardContent>
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<MudCardActions>
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<MudButton ButtonType="ButtonType.Submit" Variant="Variant.Filled" Color="Color.Primary">
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@(IsEdit ? "Save Changes" : "Add Watermark")
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</MudButton>
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</MudCardActions>
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</MudCard>
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</EditForm>
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}
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</div>
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</MudContainer>
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@code {
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private readonly CancellationTokenSource _cts = new();
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[Parameter]
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public int Id { get; set; }
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private WatermarkEditViewModel _model = new();
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private EditContext _editContext;
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private ValidationMessageStore _messageStore;
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public void Dispose()
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{
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_cts.Cancel();
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_cts.Dispose();
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}
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protected override async Task OnParametersSetAsync()
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{
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if (IsEdit)
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{
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Option<WatermarkViewModel> watermark = await Mediator.Send(new GetWatermarkById(Id), _cts.Token);
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watermark.Match(
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watermarkViewModel => _model = new WatermarkEditViewModel(watermarkViewModel),
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() => NavigationManager.NavigateTo("404"));
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}
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else
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{
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_model = new WatermarkEditViewModel
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{
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Name = string.Empty,
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Mode = ChannelWatermarkMode.Permanent,
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Image = string.Empty,
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Location = WatermarkLocation.BottomRight,
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Size = WatermarkSize.Scaled,
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Width = 15,
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HorizontalMargin = 5,
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VerticalMargin = 5,
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FrequencyMinutes = 15,
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DurationSeconds = 15,
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Opacity = 100,
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PlaceWithinSourceContent = false
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};
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}
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_editContext = new EditContext(_model);
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_messageStore = new ValidationMessageStore(_editContext);
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}
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private bool IsEdit => Id != 0;
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private async Task HandleSubmitAsync()
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{
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_messageStore.Clear();
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if (_editContext.Validate())
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{
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Seq<BaseError> errorMessage = IsEdit ? (await Mediator.Send(_model.ToUpdate(), _cts.Token)).LeftToSeq() : (await Mediator.Send(_model.ToCreate(), _cts.Token)).LeftToSeq();
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errorMessage.HeadOrNone().Match(
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error =>
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{
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Snackbar.Add("Unexpected error saving watermark");
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Logger.LogError("Unexpected error saving watermark: {Error}", error.Value);
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},
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() => NavigationManager.NavigateTo("watermarks"));
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}
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}
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private async Task UploadWatermark(InputFileChangeEventArgs e)
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{
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try
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{
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Either<BaseError, string> maybeCacheFileName = await Mediator.Send(
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new SaveArtworkToDisk(e.File.OpenReadStream(10 * 1024 * 1024), ArtworkKind.Watermark),
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_cts.Token);
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maybeCacheFileName.Match(
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relativeFileName =>
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{
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_model.Image = relativeFileName;
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_messageStore.Clear();
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_editContext.Validate();
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StateHasChanged();
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},
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error =>
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{
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Snackbar.Add($"Unexpected error saving watermark: {error.Value}", Severity.Error);
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Logger.LogError("Unexpected error saving watermark: {Error}", error.Value);
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});
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}
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catch (IOException)
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{
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Snackbar.Add("Watermark exceeds maximum allowed file size of 10 MB", Severity.Error);
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Logger.LogError("Watermark exceeds maximum allowed file size of 10 MB");
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}
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catch (Exception ex)
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{
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Snackbar.Add($"Unexpected error saving watermark: {ex.Message}", Severity.Error);
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Logger.LogError("Unexpected error saving watermark: {Error}", ex.Message);
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}
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}
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} |