@page "/blog"
@using TaxBaik.Application.Services
@using TaxBaik.Domain.Interfaces
@attribute [Authorize]
@inject IBlogPostRepository BlogRepository
@inject DialogService DialogService
@inject Snackbar Snackbar

<PageTitle>블로그 관리</PageTitle>

<div class="mb-4 d-flex justify-content-between align-items-center">
    <MudText Typo="Typo.h5">📝 블로그 관리</MudText>
    <MudButton Variant="Variant.Filled" Color="Color.Primary"
        Href="/taxbaik/admin/blog/create">새 포스트</MudButton>
</div>

<MudDataGrid Items="@posts" Striped="true" Hoverable="true" Loading="@isLoading">
    <Columns>
        <PropertyColumn Property="x => x.Title" Title="제목" />
        <PropertyColumn Property="x => x.IsPublished" Title="발행">
            <CellTemplate Context="cell">
                <MudCheckBox @bind-Checked="@cell.Item.IsPublished"
                    @onchange="@((bool val) => TogglePublish(cell.Item.Id, val))" />
            </CellTemplate>
        </PropertyColumn>
        <PropertyColumn Property="x => x.ViewCount" Title="조회수" />
        <PropertyColumn Property="x => x.CreatedAt" Title="작성일" Format="yyyy-MM-dd" />
        <TemplateColumn>
            <CellTemplate Context="cell">
                <MudButtonGroup>
                    <MudButton Variant="Variant.Text" Color="Color.Primary"
                        Href="@($"/taxbaik/admin/blog/{cell.Item.Id}/edit")">수정</MudButton>
                    <MudButton Variant="Variant.Text" Color="Color.Error"
                        @onclick="@((e) => DeletePost(cell.Item.Id))">삭제</MudButton>
                </MudButtonGroup>
            </CellTemplate>
        </TemplateColumn>
    </Columns>
</MudDataGrid>

@code {
    private List<Domain.Entities.BlogPost> posts = [];
    private bool isLoading = true;

    protected override async Task OnInitializedAsync()
    {
        await LoadPosts();
    }

    private async Task LoadPosts()
    {
        isLoading = true;
        var (items, total) = await BlogRepository.GetPagedAsync(1, 100);
        posts = items.ToList();
        isLoading = false;
    }

    private async Task TogglePublish(int postId, bool isPublished)
    {
        // TODO: Update publish status via service
        Snackbar.Add("발행 상태가 변경되었습니다.", Severity.Success);
    }

    private async Task DeletePost(int postId)
    {
        var confirmed = await DialogService.ShowAsync<ConfirmDialog>(
            "포스트 삭제", new DialogParameters { },
            new DialogOptions { MaxWidth = MaxWidth.ExtraSmall });

        var result = await confirmed.Result;
        if (!result.Canceled)
        {
            // TODO: Delete via repository
            await LoadPosts();
            Snackbar.Add("포스트가 삭제되었습니다.", Severity.Success);
        }
    }
}