@using TaxBaik.Domain.Entities
@inject ITaxFilingBrowserClient FilingClient
@inject IJSRuntime JS

@if (Filings == null || Filings.Count == 0)
{
    <div class="muted">항목이 없습니다.</div>
}
else
{
    <div class="admin-table-wrap">
        <table class="admin-table">
            <thead>
                <tr>
                    <th>고객</th>
                    <th>신고 유형</th>
                    <th>기한</th>
                    <th>D-day</th>
                    <th>메모</th>
                    <th>처리</th>
                </tr>
            </thead>
            <tbody>
                @foreach (var filing in Filings)
                {
                    var dday = (filing.DueDate.Date - DateTime.Today).Days;
                    <tr>
                        <td>@filing.ClientName</td>
                        <td>@filing.FilingType</td>
                        <td>@filing.DueDate.ToString("yyyy-MM-dd")</td>
                        <td>
                            @if (dday < 0)
                            {
                                <span class="status-pill danger">D+@(-dday)</span>
                            }
                            else if (dday <= 7)
                            {
                                <span class="status-pill warning">D-@dday</span>
                            }
                            else
                            {
                                <span>D-@dday</span>
                            }
                        </td>
                        <td>@(filing.Memo ?? "")</td>
                        <td>
                            <div class="admin-row-actions">
                                @if (filing.Status == "pending")
                                {
                                    <button type="button" class="site-button secondary" @onclick="@(() => MarkFiled(filing))">완료</button>
                                }
                                else
                                {
                                    <span class="status-pill success">완료</span>
                                }
                                <button type="button" class="admin-icon-button danger" @onclick="@(() => DeleteFiling(filing.Id))">✕</button>
                            </div>
                        </td>
                    </tr>
                }
            </tbody>
        </table>
    </div>
}

@code {
    [Parameter]
    public List<TaxFiling>? Filings { get; set; }

    [Parameter]
    public EventCallback OnStatusChange { get; set; }

    private async Task MarkFiled(TaxFiling filing)
    {
        filing.Status = "filed";
        var result = await FilingClient.UpdateAsync(filing.Id, filing);
        if (result != null)
        {
            await JS.InvokeVoidAsync("alert", "신고 완료 처리되었습니다.");
            await OnStatusChange.InvokeAsync();
        }
        else
        {
            await JS.InvokeVoidAsync("alert", "처리 실패");
        }
    }

    private async Task DeleteFiling(int id)
    {
        var confirmed = await JS.InvokeAsync<bool>("confirm", "이 항목을 삭제하시겠습니까?");
        if (!confirmed) return;

        var success = await FilingClient.DeleteAsync(id);
        if (success)
        {
            await JS.InvokeVoidAsync("alert", "삭제되었습니다.");
            await OnStatusChange.InvokeAsync();
        }
        else
        {
            await JS.InvokeVoidAsync("alert", "삭제 실패");
        }
    }
}