@page "/admin/inquiries/{id:int}/edit"
@attribute [Authorize]
@using TaxBaik.Application.DTOs
@using TaxBaik.Application.Services
@using TaxBaik.Web.Components.Admin.Forms
@inject InquiryService InquiryService
@inject NavigationManager Navigation
@inject IJSRuntime JS

<PageTitle>문의 수정</PageTitle>

<section class="admin-page-hero">
    <div>
        <div class="admin-eyebrow">Customer Relations</div>
        <h1 class="admin-page-title">문의 수정</h1>
        <p class="admin-page-subtitle">고객 문의 정보를 수정합니다.</p>
    </div>
    <button type="button" class="site-button secondary" @onclick="GoBack">취소</button>
</section>

@if (isLoading)
{
    <div class="admin-surface mt-4"><Skeleton Count="4" CssClass="taxbaik-skeleton-grid" /></div>
}
else if (inquiry == null)
{
    <div class="admin-surface mt-4">문의를 찾을 수 없습니다.</div>
}
else
{
    <div class="admin-surface mt-4">
        <InquiryForm ButtonText="수정" InitialData="formModel" OnSubmit="HandleUpdate" OnCancel="GoBack" />
        <div class="mt-4">
            <button type="button" class="site-button secondary danger" @onclick="DeleteInquiry">문의 삭제</button>
        </div>
    </div>
}

@code {
    [Parameter] public int Id { get; set; }
    private Domain.Entities.Inquiry? inquiry;
    private InquiryForm.InquiryFormModel? formModel;
    private bool isLoading = true;

    protected override async Task OnInitializedAsync()
    {
        try
        {
            inquiry = await InquiryService.GetByIdAsync(Id);
            if (inquiry != null)
            {
                formModel = new InquiryForm.InquiryFormModel
                {
                    Name = inquiry.Name,
                    Phone = inquiry.Phone,
                    Email = inquiry.Email,
                    ServiceType = inquiry.ServiceType,
                    Message = inquiry.Message,
                    Status = inquiry.Status,
                    AdminMemo = inquiry.AdminMemo
                };
            }
        }
        catch (Exception ex)
        {
            await JS.InvokeVoidAsync("alert", $"문의 로드 실패: {ex.Message}");
        }
        finally
        {
            isLoading = false;
        }
    }

    private void GoBack() => Navigation.NavigateTo("/taxbaik/admin/inquiries");

    private async Task HandleUpdate(InquiryForm.InquiryFormModel model)
    {
        if (inquiry == null) return;
        try
        {
            inquiry.Name = model.Name;
            inquiry.Phone = model.Phone;
            inquiry.Email = model.Email;
            inquiry.ServiceType = model.ServiceType;
            inquiry.Message = model.Message;
            inquiry.AdminMemo = model.AdminMemo;

            if (inquiry.Status != model.Status)
                await InquiryService.UpdateStatusAsync(inquiry.Id, model.Status);

            await InquiryService.UpdateAdminMemoAsync(inquiry.Id, model.AdminMemo);
            await JS.InvokeVoidAsync("alert", "문의가 수정되었습니다.");
            Navigation.NavigateTo("/taxbaik/admin/inquiries");
        }
        catch (ValidationException ex)
        {
            await JS.InvokeVoidAsync("alert", ex.Message);
        }
        catch (Exception ex)
        {
            await JS.InvokeVoidAsync("alert", $"수정 실패: {ex.Message}");
        }
    }

    private async Task DeleteInquiry()
    {
        if (inquiry == null) return;
        if (!await JS.InvokeAsync<bool>("confirm", "정말 삭제하시겠습니까? 이 작업은 취소할 수 없습니다.")) return;
        try
        {
            await InquiryService.DeleteAsync(inquiry.Id);
            await JS.InvokeVoidAsync("alert", "문의가 삭제되었습니다.");
            Navigation.NavigateTo("/taxbaik/admin/inquiries");
        }
        catch (Exception ex)
        {
            await JS.InvokeVoidAsync("alert", $"삭제 실패: {ex.Message}");
        }
    }
}