WebCode/WebCodeCli/Components/BatchOperationDialog.razor at main · lusile2024/WebCode · GitHub

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@* 批量操作对话框组件 *@
@if (Show)
{
    <div class="fixed inset-0 bg-black/50 backdrop-blur-sm flex items-center justify-center z-50 p-4" @onclick="OnClose">
        <div class="bg-white rounded-2xl shadow-2xl max-w-md w-full p-6 transform transition-all" @onclick:stopPropagation="true">
            <div class="flex items-center justify-between mb-6">
                <h3 class="text-xl font-bold text-gray-800 flex items-center gap-2">
                    <svg class="w-6 h-6 text-gray-600" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2"></path>
                    </svg>
                    @GetOperationTitle()
                </h3>
                <button @onclick="OnClose"
                        class="text-gray-400 hover:text-gray-600 transition-colors">
                    <svg class="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"></path>
                    </svg>
                </button>
            </div>

            @if (!string.IsNullOrEmpty(ErrorMessage))
            {
                <div class="mb-4 bg-red-50 border-l-4 border-red-500 text-red-700 px-4 py-3 rounded-lg" role="alert">
                    <div class="flex items-start gap-2">
                        <svg class="w-5 h-5 flex-shrink-0 mt-0.5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 8v4m0 4h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"></path>
                        </svg>
                        <span class="block text-sm">@ErrorMessage</span>
                    </div>
                </div>
            }

            <div class="mb-6">
                <p class="text-gray-700 text-sm mb-4">
                    您确定要对以下 <span class="font-bold">@SelectedFiles.Count</span> 个文件执行 @GetOperationTitle() 操作吗？
                </p>

                @if (Operation == "move" || Operation == "copy")
                {
                    <div class="mb-4">
                        <label class="block text-sm font-medium text-gray-700 mb-2">目标文件夹</label>
                        <input @bind="TargetFolder"
                               @bind:event="oninput"
                               type="text"
                               placeholder="例如: folder/subfolder"
                               class="w-full px-4 py-3 border border-gray-200 rounded-xl focus:outline-none focus:ring-2 focus:ring-gray-500 focus:border-gray-500 text-sm bg-white shadow-sm" />
                        <p class="mt-2 text-xs text-gray-500">
                            输入相对于工作区根目录的路径
                        </p>
                    </div>
                }

                <div class="bg-gray-50 border border-gray-200 rounded-lg px-4 py-3 max-h-40 overflow-y-auto">
                    <div class="space-y-1">
                        @foreach (var file in SelectedFiles.Take(10))
                        {
                            <div class="flex items-center gap-2 text-xs">
                                <svg class="w-4 h-4 text-gray-500 flex-shrink-0" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M7 21h10a2 2 0 002-2V9.414a1 1 0 00-.293-.707l-5.414-5.414A1 1 0 0012.586 3H7a2 2 0 00-2 2v14a2 2 0 002 2z"></path>
                                </svg>
                                <span class="font-mono text-gray-800 truncate">@file</span>
                            </div>
                        }
                        @if (SelectedFiles.Count > 10)
                        {
                            <p class="text-xs text-gray-500 mt-2">还有 @(SelectedFiles.Count - 10) 个文件...</p>
                        }
                    </div>
                </div>

                @if (Operation == "delete")
                {
                    <p class="mt-3 text-xs text-red-600 font-medium">
                        ⚠️ 警告：此操作无法恢复，请谨慎操作！
                    </p>
                }
            </div>

            <div class="flex gap-3">
                <button @onclick="OnClose"
                        class="flex-1 px-4 py-3 border border-gray-300 rounded-xl text-gray-700 font-medium hover:bg-gray-50 transition-colors shadow-sm">
                    取消
                </button>
                <button @onclick="OnConfirm"
                        disabled="@IsOperating"
                        class="flex-1 px-4 py-3 @(Operation == "delete" ? "bg-gradient-to-r from-red-500 to-red-600 hover:from-red-600 hover:to-red-700" : "bg-gray-800 hover:bg-black") text-white rounded-xl font-medium disabled:opacity-50 disabled:cursor-not-allowed transition-all shadow-md hover:shadow-lg flex items-center justify-center gap-2">
                    @if (IsOperating)
                    {
                        <div class="animate-spin h-4 w-4 border-2 border-white rounded-full border-t-transparent"></div>
                        <span>处理中...</span>
                    }
                    else
                    {
                        <span>确认</span>
                    }
                </button>
            </div>
        </div>
    </div>
}

@code {
    [Parameter] public bool Show { get; set; }
    [Parameter] public string Operation { get; set; } = string.Empty;
    [Parameter] public HashSet<string> SelectedFiles { get; set; } = new();
    [Parameter] public string TargetFolder { get; set; } = string.Empty;
    [Parameter] public bool IsOperating { get; set; }
    [Parameter] public string ErrorMessage { get; set; } = string.Empty;
    [Parameter] public EventCallback OnClose { get; set; }
    [Parameter] public EventCallback OnConfirm { get; set; }

    private string GetOperationTitle()
    {
        return Operation switch
        {
            "delete" => "批量删除",
            "move" => "批量移动",
            "copy" => "批量复制",
            _ => "批量操作"
        };
    }
}