<?php

namespace App\Http\Controllers\Admin;

use App\Exports\UsersExport;
use App\Http\Controllers\Controller;
use App\Http\Requests\Admin\UserRequest;
use App\Http\Resources\Admin\UserResource;
use App\Models\User;
use Illuminate\Http\Request;
use Illuminate\Support\Carbon;
use Illuminate\Support\Facades\Hash;
use Inertia\Inertia;
use Maatwebsite\Excel\Facades\Excel;
use Spatie\Permission\Models\Role;
use App\Enums\UserEnum;

class UserController extends Controller
{

    public function index(Request $request)
    {
         $lists = User::when(isset($request->search) , function ($query) use ($request){
             $query->where(function ($q) use ($request) {
                 $q->where('username', 'LIKE', "%{$request->search}%")
                     ->orWhere('phone', 'LIKE', "%{$request->search}%")
                     ->orWhere('fullname', 'LIKE', "%{$request->search}%")
                     ->orWhere('email','LIKE', "%{$request->search}%");
             });
        })
         ->when(isset($request->level) && $request->level != 'همه سطح ها', function ($query) use ($request) {
             $query->where('level' , $request->level);
         })
        ->latest()
        ->paginate(20)
        ->withQueryString()
        ->onEachSide(1);
        $users = UserResource::collection($lists);


        return Inertia::admin('Users/index', [
            'users' => $users,
            'search' => $request->search,
            'level' => $request->level,
        ]);
    }

    public function bulkDelete(Request $request)
    {
        User::destroy($request->ids);
        session()->flash('success', 'کاربر های مورد نظر با موفقیت حذف شدند.');
        return response(null , 200);
    }

    public function exportData(Request $request)
    {
        $filters = $request->only(['level', 'search']);
        return Excel::download(new UsersExport($filters), 'users.xlsx');
    }


    public function create()
    {
        $roles = Role::latest()->get();
        return Inertia::admin('Users/create_and_edit', [
            'roles' => $roles,
        ]);
    }


    public function store(UserRequest $request)
    {

        $user = User::create([
            'username' => $request->username,
            'email' => $request->email,
            'phone' => $request->phone,
            'fullname' => $request->fullname,
            'password' => Hash::make($request->password),
            'level' => $request->level,
            'national_code' => $request->national_code,
            'profile_url' => $request->image ? $request->image['url'] : '',
            'created_at' => Carbon::parse($request->datetime),
            'updated_at' => Carbon::parse($request->datetime),
        ]);

        if ($request->role){
            $user->assignRole($request->role);
        }

        session()->flash('success', 'کاربر جدید با موفقیت ایجاد شد.');

        return response(null , 200);
    }


    public function show(User $user)
    {
        //
    }


    public function edit(User $user)
    {
        $roles = Role::latest()->get();
        return Inertia::admin('Users/create_and_edit', [
            'user' => [
                'id' => $user->id,
                'username' => $user->username,
                'phone' => $user->phone,
                'fullname' => $user->fullname,
                'email' => $user->email,
                'level' => $user->level,
                'role' => $user->roles()->pluck('id')->toArray(),
                'profile_url' => $user->profile_url,
                'created_at' => optional($user->created_at)->format('Y-m-d H:i:s'),
            ],
            'roles' => $roles,
            'is_edit' => true,
        ]);
    }


    public function update(UserRequest $request, User $user)
    {

        $user->update([
            'username' => $request->username,
            'email' => $request->email,
            'phone' => $request->phone,
            'fullname' => $request->fullname,
            'password' => $request->password ? Hash::make($request->password) : $user->password,
            'profile_url' => $request->image ? $request->image['url'] : '',
            'level' => $request->level,
            'national_code' => $request->national_code,
            'created_at' => Carbon::parse($request->datetime),
            'updated_at' => Carbon::parse($request->datetime),
        ]);

        if ($request->role) {
            $user->syncRoles($request->role);
        } else {
            $user->syncRoles([]);
        }

        session()->flash('success', 'کاربر با موفقیت بروزرسانی شد.');
        return response(null , 200);
    }


    public function destroy(User $user)
    {
        $user->delete();
        session()->flash('success', 'کاربر مورد نظر با موفقیت حذف شد.');
        return response(null , 200);
    }

    public function getDoctorsOptions(Request $request)
    {
        $lists = User::where('level', UserEnum::Doctor->value)
        ->when(isset($request->search) && !empty($request->search), function ($query) use ($request) {
            $query->where(function ($q) use ($request) {
                $q->where('fullname', 'LIKE', "%{$request->search}%")
                  ->orWhere('username', 'LIKE', "%{$request->search}%")
                  ->orWhere('email', 'LIKE', "%{$request->search}%");
            });
        })
        ->latest()
        ->take(20)
        ->get(['id', 'fullname', 'username', 'email']);

        $options = $lists->map(function ($user) {
            return [
                'label' => $user->fullname,
                'value' => $user->id
            ];
        });

        return response()->json([
            'success' => true,
            'data' => $options
        ]);
    }
}