@using Microsoft.AspNetCore.Components
@using Microsoft.AspNetCore.Components.Web

<div class="relative card card-compact bg-base-100 shadow-sm border border-base-200 overflow-hidden cursor-grab hover:shadow-md transition-all active:cursor-grabbing h-full"
    draggable="true" @ondragstart="@(() => OnDragStart.InvokeAsync(Item))" @ondragend="@OnDragEnd"
    @ondragenter="@(() => OnDragEnter.InvokeAsync(Item))">
    <div class="h-36 bg-base-200 flex items-center justify-center overflow-hidden relative cursor-pointer group hover:opacity-90 transition-opacity"
        @onclick="@(() => OnEdit.InvokeAsync(Item))" title="Click to Edit / View">
        @if (Item.Type == MediaType.Image)
        {
            <img src="@GetPreviewSrc()" alt="@Item.AltText" class="w-full h-full object-cover" />
        }
        else if (Item.Type == MediaType.Video)
        {
            <div class="flex flex-col items-center text-base-content/50">
                <i class="icon-video text-2xl"></i> <!-- Placeholder icon -->
                <span class="text-xs mt-1">Video</span>
            </div>
        }
        else if (Item.Type == MediaType.YouTube || Item.Type == MediaType.Vimeo)
        {
            <div class="flex flex-col items-center text-base-content/50">
                <i class="icon-play text-2xl"></i> <!-- Placeholder icon -->
                <span class="text-xs mt-1">External Video</span>
            </div>
        }
    </div>

    <div class="absolute top-1 right-1 flex gap-1">
        <button class="btn btn-sm btn-circle btn-ghost bg-base-100/90 shadow-sm hover:bg-base-100 text-error"
            title="Remove" @onclick="@(() => OnRemove.InvokeAsync(Item))" @onclick:stopPropagation>
            <svg xmlns="http://www.w3.org/2000/svg" class="h-5 w-5" fill="none" viewBox="0 0 24 24"
                stroke="currentColor">
                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12" />
            </svg>
        </button>
    </div>

    <div class="p-2 text-xs text-base-content/70 truncate">
        <span>@(Item.File?.Name ?? Item.Url)</span>
    </div>
</div>

@code {
    [Parameter] public MediaItemModel Item { get; set; }
    [Parameter] public EventCallback<MediaItemModel> OnRemove { get; set; }
    [Parameter] public EventCallback<MediaItemModel> OnEdit { get; set; }

    // Drag parameters
    [Parameter] public EventCallback<MediaItemModel> OnDragStart { get; set; }
    [Parameter] public EventCallback OnDragEnd { get; set; }
    [Parameter] public EventCallback<MediaItemModel> OnDragEnter { get; set; }

    private string GetPreviewSrc()
    {
        // Ideally use generated Blob URL for local files
        return Item.Url ?? Item.PreviewUrl ?? "";
    }
}