<?php

namespace App\Http\Controllers\Account;

use App\Http\Controllers\Controller;
use App\Http\Requests\Account\EditProfileChangePasswordRequest;
use App\Http\Requests\Account\EditProfileUpdateRequest;
use App\Models\City;
use App\Models\File;
use App\Models\Province;
use App\Models\UserAvatar;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Hash;
use Illuminate\Support\Facades\Log;

class EditProfileController extends Controller
{
    public function index()
    {
        $title = 'ویرایش حساب';
        $user = auth()->user();
        $provinces = Province::orderBy('name')->get();
        $selectedProvinceId = old('province_id', $user->province_id);

        $cities = [];
        if ($selectedProvinceId) {
            $cities = City::where('province_id', $selectedProvinceId)->orderBy('name')->get();
        }
        return view('account.edit-profile', compact('title', 'user', 'provinces', 'cities'));
    }

    public function update(EditProfileUpdateRequest $request)
    {
        $data = $request->validated();
        $user = Auth::user();

        DB::beginTransaction();

        try {

            $user->update([
                'first_name' => $data['first_name'],
                'last_name' => $data['last_name'],
                'email' => $data['email'],
                'mobile' => $data['mobile'],
                'province_id' => $data['province_id'] ?? null,
                'city_id' => $data['city_id'] ?? null,
            ]);

            if ($request->hasFile('avatar')) {
                $avatarFile = $request->file('avatar');
                $imageName = $user->id . '_' . time() . rand(11111, 99999) . '.' . $avatarFile->extension();

                $oldAvatar = UserAvatar::where('user_id', $user->id)->first();

                if ($oldAvatar) {
                    $oldFile = File::find($oldAvatar->file_id);
                    deleteFile($oldFile);
                    $oldAvatar->delete();
                }

                $path = $avatarFile->storeAs('avatars', $imageName, 'public');

                $file = File::create([
                    'name' => $avatarFile->getClientOriginalName(),
                    'original_name' => $avatarFile->getClientOriginalName(),
                    'size' => $avatarFile->getSize(),
                    'extension' => $avatarFile->extension(),
                    'path' => $path
                ]);


                UserAvatar::create([
                    'user_id' => $user->id,
                    'file_id' => $file->id,
                ]);
            }

            DB::commit();

            return redirect()->back()->with('success', 'پروفایل با موفقیت ویرایش شد.');
        } catch (\Exception $exception) {
            Log::error($exception);
            DB::rollBack();

            return redirect()->back()
                ->withInput()
                ->with('error', 'خطایی در ویرایش پروفایل رخ داد. لطفاً دوباره تلاش کنید.');
        }
    }

    public function changePassword(EditProfileChangePasswordRequest $request)
    {
        $user = Auth::user();

        if (!Hash::check($request->current_password, $user->password)) {
            return back()
                ->withErrors([
                    'current_password' => 'رمز عبور فعلی اشتباه است.',
                ]);
        }

        $user->update([
            'password' => Hash::make($request->new_password),
        ]);

        return back()->with('success', 'رمز عبور با موفقیت تغییر کرد.');
    }

}