@page "/admin/companies/{id:int}/edit"
@attribute [Authorize]
@using TaxBaik.Web.Components.Admin.Forms
@inject IApiClient ApiClient
@inject NavigationManager Navigation
@inject IJSRuntime JS

<PageTitle>고객사 수정</PageTitle>

<section class="admin-page-hero">
    <div>
        <div class="admin-eyebrow">Settings</div>
        <h1 class="admin-page-title">고객사 수정</h1>
        <p class="admin-page-subtitle">고객사 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 (formModel == null)
{
    <div class="admin-surface mt-4">고객사를 찾을 수 없습니다.</div>
}
else
{
    <div class="admin-surface mt-4">
        <CompanyForm ButtonText="수정" InitialData="formModel" OnSubmit="HandleUpdate" OnCancel="GoBack" />
        <div class="mt-4">
            <button type="button" class="site-button secondary danger" @onclick="DeleteCompany">고객사 삭제</button>
        </div>
    </div>
}

@code {
    [Parameter]
    public int Id { get; set; }

    private CompanyForm.CompanyFormModel? formModel;
    private bool isLoading = true;

    protected override async Task OnInitializedAsync()
    {
        try
        {
            var company = await ApiClient.GetAsync<dynamic>($"company/{Id}");
            IDictionary<string, object>? dict = company as IDictionary<string, object>;
            if (dict != null)
            {
                formModel = new CompanyForm.CompanyFormModel
                {
                    CompanyCode = (string)dict["companyCode"],
                    CompanyName = (string)dict["companyName"],
                    ContactPerson = (string?)dict["contactPerson"],
                    Phone = (string?)dict["phone"],
                    Email = (string?)dict["email"],
                    Memo = (string?)dict["memo"],
                    IsActive = (bool)(dynamic)dict["isActive"]
                };
            }
        }
        catch (Exception ex)
        {
            await JS.InvokeVoidAsync("alert", $"고객사 로드 실패: {ex.Message}");
        }
        finally
        {
            isLoading = false;
        }
    }

    private void GoBack()
    {
        Navigation.NavigateTo("/taxbaik/admin/companies");
    }

    private async Task HandleUpdate(CompanyForm.CompanyFormModel model)
    {
        try
        {
            await ApiClient.PutAsync<object>($"company/{Id}", new
            {
                companyCode = model.CompanyCode,
                companyName = model.CompanyName,
                contactPerson = model.ContactPerson,
                phone = model.Phone,
                email = model.Email,
                memo = model.Memo,
                isActive = model.IsActive
            });

            await JS.InvokeVoidAsync("alert", "고객사가 수정되었습니다.");
            Navigation.NavigateTo("/taxbaik/admin/companies");
        }
        catch (Exception ex)
        {
            await JS.InvokeVoidAsync("alert", $"수정 실패: {ex.Message}");
        }
    }

    private async Task DeleteCompany()
    {
        if (!await JS.InvokeAsync<bool>("confirm", "정말 삭제하시겠습니까? 이 작업은 취소할 수 없습니다."))
            return;

        try
        {
            await ApiClient.DeleteAsync($"company/{Id}");
            await JS.InvokeVoidAsync("alert", "고객사가 삭제되었습니다.");
            Navigation.NavigateTo("/taxbaik/admin/companies");
        }
        catch (Exception ex)
        {
            await JS.InvokeVoidAsync("alert", $"삭제 실패: {ex.Message}");
        }
    }
}