using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore;
using StuzkovakWeb.Data;
using StuzkovakWeb.Entities;
using StuzkovakWeb.ViewModels;

namespace StuzkovakWeb.Areas.Admin.Controllers;

public class InvitesController : AdminBaseController
{
    private readonly AppDbContext _context;
    
    public InvitesController(AppDbContext context)
    {
        _context = context;
    }
    
    public async Task<IActionResult> Index()
    {
        var invites = await _context.Invites.ToListAsync();
        return View(invites);
    }

    public async Task<IActionResult> Details(Guid id)
    {
        var invite = await _context.Invites.FirstOrDefaultAsync(i => i.Id == id);
        if (invite == null) return NotFound();
        return View(new AdminInviteDetailViewModel
        {
            Id = invite.Id,
            TeacherName = invite.TeacherName,
            IsAccepted = invite.IsAccepted
        });
    }

    [HttpPost]
    [ValidateAntiForgeryToken]
    public async Task<IActionResult> Create(string teacherName)
    {
        if (string.IsNullOrEmpty(teacherName)) return BadRequest();
        var invite = new InviteEntity
        {
            TeacherName = teacherName,
            IsAccepted = null
        };
        await _context.Invites.AddAsync(invite);
        await _context.SaveChangesAsync();

        TempData["SuccessMessage"] = "Pozvánka byla vytvořena.";
        return RedirectToAction("Index");
    }
    
    [HttpPost]
    [ValidateAntiForgeryToken]
    public async Task<IActionResult> Delete(Guid id)
    {
        var invite = await _context.Invites.FirstOrDefaultAsync(i => i.Id == id);
        if (invite == null) return NotFound();
        _context.Invites.Remove(invite);
        await _context.SaveChangesAsync();
        return RedirectToAction("Index");
    }
    
    [HttpPost]
    [ValidateAntiForgeryToken]
    public async Task<IActionResult> Edit(Guid id, string name)
    {
        var invite = await _context.Invites.FirstOrDefaultAsync(i => i.Id == id);
        if (invite is null) return NotFound();

        invite.TeacherName = name;
        await _context.SaveChangesAsync();

        TempData["SuccessMessage"] = "Pozvánka byla upravena.";
        return RedirectToAction("Details", new { id });
    }
}