using SharedKernel.Extensions;
using Application.Abstractions.Messaging;
using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Mvc.RazorPages;

namespace Admin.Pages.NavMenu;

public class IndexModel(IMediator mediator) : PageModel
{
    public int Total { get; set; }

    public List<(
        int Num,
        int ID,
        string Label,
        string Href,
        int SortOrder,
        char IsVisible,
        string UpdatedAt,
        string CreatedAt
    )> List { get; set; } = [];

    public async Task OnGetAsync(CancellationToken ct)
    {
        var result = await mediator.Send(new Application.Features.Admin.NavMenu.List.Query(), ct);

        Total = result.Total;
        List = [..result.List.Select(c => (
            c.Num,
            c.ID,
            c.Label,
            c.Href,
            c.SortOrder,
            c.IsVisible ? 'Y' : 'N',
            c.UpdatedAt.GetDateAt(),
            c.CreatedAt.GetDateAt()
        ))];
    }

    public async Task<IActionResult> OnPostToggleAsync(int id, CancellationToken ct)
    {
        var result = await mediator.Send(new Application.Features.Admin.NavMenu.ToggleVisible.Command(id), ct);

        if (result.IsFailure)
        {
            TempData["ErrorMessages"] = result.Error.Description;
        }
        else
        {
            TempData["SuccessMessage"] = "노출 여부가 변경되었습니다.";
        }

        return RedirectToPage("/NavMenu/Index");
    }

    public async Task<IActionResult> OnPostDeleteAsync(int[] ids, CancellationToken ct)
    {
        try
        {
            await mediator.Send(new Application.Features.Admin.NavMenu.Delete.Command(ids), ct);

            TempData["SuccessMessage"] = $"{ids.Length}개 메뉴가 삭제되었습니다.";
        }
        catch (Exception e)
        {
            TempData["ErrorMessages"] = e.Message;
        }

        return RedirectToPage("/NavMenu/Index");
    }
}