<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Hash;

class AdminAuthController extends Controller
{
     
    public function showLoginForm()
    {
        return view('adminlogin');
    }

     
    public function login(Request $request)
    {
        // 1. set Validation 
        $request->validate([
            'username' => 'required',
            'password' => 'required',
        ]);

      
        $admin = DB::table('adminlogins')->where('username', $request->username)->first();

       
        if ($admin && Hash::check($request->password, $admin->password)) {

        
            $request->session()->regenerate();

             
            session([
                'admin_id'       => $admin->id,
                'admin_username' => $admin->username
            ]);

            return response()->json([
                'success'      => true,
                'message'      => 'Login Successful!',
                'redirect_url' => route('admin.mycourses') // නැතහොත් route('admin.admindashboard')
            ]);
        }

         
        return response()->json([
            'success' => false,
            'message' => 'Wrong Username or Password!'
        ], 401);
    }

     
    public function logout(Request $request)
    {
         
        $request->session()->forget(['admin_id', 'admin_username']);
        $request->session()->invalidate();
        $request->session()->regenerateToken();

         
        if ($request->ajax() || $request->wantsJson()) {
            return response()->json([
                'success'      => true,
                'redirect_url' => route('admin.login')
            ]);
        }

       
        return redirect()->route('admin.login')->with('success', 'Logged out successfully!');
    }
    
}