daniel-c-harvey
69 lines
3.1 KiB
Plaintext
69 lines
3.1 KiB
Plaintext
@using Microsoft.AspNetCore.Components.Forms
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@* Session-medium fields. When AllowHeroUpload is true (BatchUpload create path), the hero image
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file picker is shown — the file is held by the parent and POSTed after the release is created.
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When false (edit path: BatchEdit), the original guidance alert is rendered
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instead, directing the admin to the Sessions browser per-row replace action. This gate prevents
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a dead/inert control on edit forms that do not wire the hero callbacks. *@
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@if (AllowHeroUpload)
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{
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<MudItem xs="12">
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<MudField Label="Hero Image" Variant="Variant.Outlined" InnerPadding="false">
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<MudStack Spacing="3">
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<MudText Typo="Typo.body2" Color="Color.Default">
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Sessions are single-track live releases. The hero image is the session's primary visual identity.
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</MudText>
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@if (HeroImageFile is { } selectedHero)
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{
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<MudStack Row="true" AlignItems="AlignItems.Center" Spacing="2">
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<MudText Typo="Typo.body2" Color="Color.Default">Selected: @selectedHero.Name</MudText>
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<MudIconButton Icon="@Icons.Material.Filled.Clear"
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Color="Color.Error"
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Size="Size.Small"
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Disabled="Disabled"
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OnClick="ClearHeroFile"
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aria-label="Cancel hero image selection" />
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</MudStack>
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}
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else
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{
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<MudText Typo="Typo.body2" Color="Color.Default">No hero image — optional, but recommended.</MudText>
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}
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<InputFile OnChange="HandleHeroFileSelected" accept="image/*" disabled="@Disabled" />
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@if (HeroImageFile is not null)
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{
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<MudText Typo="Typo.caption">Will upload on submit.</MudText>
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}
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</MudStack>
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</MudField>
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</MudItem>
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}
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else
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{
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<MudItem xs="12">
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<MudAlert Severity="Severity.Info" Dense="true" Variant="Variant.Outlined">
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Sessions are single-track live releases. After upload, set the hero image from the
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<strong>Release Archive → Sessions</strong> browser.
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</MudAlert>
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</MudItem>
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}
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@code {
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[Parameter] public IBrowserFile? HeroImageFile { get; set; }
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[Parameter] public EventCallback<IBrowserFile?> HeroImageFileChanged { get; set; }
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[Parameter] public bool Disabled { get; set; }
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// When true (BatchUpload create path), render the hero file picker.
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// When false/absent (edit paths), render the guidance alert directing the admin to the
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// Sessions browser — no dead control where callbacks are unwired.
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[Parameter] public bool AllowHeroUpload { get; set; }
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private Task HandleHeroFileSelected(InputFileChangeEventArgs e) =>
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HeroImageFileChanged.InvokeAsync(e.File);
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private Task ClearHeroFile() =>
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HeroImageFileChanged.InvokeAsync(null);
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}
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