<?php

namespace App\Http\Controllers;

use App\Events\UserCreated;
use App\Models\Notification;
use App\Models\User;
use Illuminate\Database\Eloquent\ModelNotFoundException;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Gate;
use Illuminate\Support\Facades\Hash;
use Illuminate\Support\Facades\Log;
use App\Services\UserService;
use Pest\Support\Str;
use Propaganistas\LaravelPhone\PhoneNumber;

class UserController extends Controller
{
    public function me(Request $request): JsonResponse {
        try {
            return response()->json(UserService::getData($request->user()->id));
        } catch(\Exception $e) {
            Log::info($e->getMessage());
            return response()->json(['message' => "Server error"], 500);
        }
    }

    public function create(Request $request): JsonResponse {

        $request->validate([
            'phone' => ['required', 'phone:FR,national'],
            'email' => ['required', 'email:strict,rfc', 'unique:users,email'],
        ]);

        $phone = new PhoneNumber($request["phone"], 'FR');

        $user = User::create([
            "name" => $request["name"],
            "email" => $request["email"],
            "password" => Hash::make($request["password"]),
            "lastname" => $request["lastname"],
            "validate" => 0,
            "phone" => $phone->formatInternational(),
        ]);


        $notification = Notification::create([
            'content' => "Nouvelle demande d'inscription : {$user->name} {$user->lastname}",
        ]);
        $admins = User::whereIn('role', [1, 2])->get();
        $notification->users()->attach(
            $admins->pluck('id')->toArray()
        );

        broadcast(new UserCreated($user));

        return response()->json(['message' => 'User created successfully']);
    }

    public function createUserByAdmin(Request $request): JsonResponse {

        if(Gate::denies('createOther', $request->user())){
            return response()->json(["message" => "Can't create this user"], 403);
        }

        $request->validate([
            'phone' => ['required', 'phone:FR,national'],
            'email' => ['required', 'email:strict,rfc', 'unique:users,email'],
        ]);

        $phone = new PhoneNumber($request["phone"], 'FR');

        $password = Str::random(12);

        $user = User::create([
            "name" => $request["name"],
            "email" => $request["email"],
            "password" => Hash::make($password),
            "lastname" => $request["lastname"],
            "validate" => 1,
            "role" => 3,
            "phone" => $phone->formatInternational(),
        ]);

        return response()->json([
            'message' => 'User created successfully',
            "password" => $password,
        ]);
    }

    public function delete(Request $request): JsonResponse {
        try {
            $user = User::find($request->user()->id);
            $user->delete();
            return response()->json(['message' => 'User deleted successfully']);
        } catch(\Exception $e) {
            Log::info($e->getMessage());
            return response()->json(['message' => "Server error"], 500);
        }
    }

    public function getUser(Request $request, int $id): JsonResponse {

        try {
            return response()->json(UserService::getData($id));
        } catch (ModelNotFoundException $e) {
            return response()->json(['message' => 'Utilisateur non trouvé'], 404);
        } catch (\Exception $e) {
            Log::info($e->getMessage());
            return response()->json(['message' => "Server error"], 500);
        }

    }

    public function deleteById(Request $request, int $id): JsonResponse {

        if(Gate::denies('deleteOther', $request->user())){
            return response()->json(["message" => "Can't delete this user"], 403);
        }

        try {
            $user = User::find($id);

            $user->delete();
            return response()->json(['message' => 'User deleted successfully']);
        } catch(\Exception $e) {
            Log::info($e->getMessage());
            return response()->json(['message' => "Server error"], 500);
        }
    }

    public function deactivate(Request $request, int $id): JsonResponse {
        $userToDeactivate = User::findOrFail($id);

        if(Gate::denies('deactivate', $userToDeactivate)){
            return response()->json(["message" => "Can't delete this user"], 403);
        }

        try {
            $userToDeactivate->update(['validate' => 0]);

            return response()->json(['message' => 'User deactivated successfully']);
        } catch (ModelNotFoundException $e) {
            return response()->json(['message' => 'Utilisateur non trouvé'], 404);
        } catch (\Exception $e) {
            Log::info($e->getMessage());
            return response()->json(['message' => "Server error"], 500);
        }

    }

    public function update(Request $request): JsonResponse {

        try {

            $phone = new PhoneNumber($request["phone"], 'FR');

            $user = User::find($request->user()->id);
            $user->name = $request["name"];
            $user->lastname = $request["lastname"];
            $user->phone = $phone;
            $user->save();

            return response()->json(['message' => 'User updated successfully']);

        } catch(\Exception $e) {
            Log::info($e->getMessage());
            return response()->json(['message' => "Server error"], 500);
        }

    }

    public function validate(Request $request, int $id): JsonResponse {

        if(Gate::denies('validate', $request->user())){
            return response()->json(["message" => "Can't validate this user"], 403);
        }

        try {
            $user = User::find($id);
            $content = "Nouvelle demande d'inscription : {$user->name} {$user->lastname}";
            //$notification = Notification::where('user_id', $user->id)
            $notification = Notification::where('content', $content)->first();

            if ($notification) {
                $notification->users()->detach();
                $notification->delete();
            }

            $user->validate = 1;
            $user->role = 3;
            $user->verified_at = now();
            $user->save();

            return response()->json(['message' => 'User validated successfully']);

        } catch(\Exception $e) {
            Log::info($e->getMessage());
            return response()->json(['message' => "Server error"], 500);
        }
    }

    public function addRole(Request $request, int $id): JsonResponse {

        if(Gate::denies('addRole', $request->user())){
            return response()->json(["message" => "Can't add role to this user"], 403);
        }

        try {
            $user = User::find($id);
            $user->role = $request['role'];
            $user->save();

            $role = \App\Services\GetRole::getRole($request['role']);
            $notification = Notification::create([
                'content' => "Votre rôle à changé pour {$role} !",
            ]);
            $notification->users()->attach($user->id);

            return response()->json(['message' => 'User role added successfully']);
        } catch(\Exception $e) {
            Log::info($e->getMessage());
            return response()->json(['message' => "Server error"], 500);
        }
    }

    public function getUsers(Request $request): JsonResponse {

        try {

            $users = User::where('validate', 1)
                ->orderBy('verified_at', 'desc')
                ->pluck('id');

            return response()->json($users);


        } catch(\Exception $e) {
            Log::info($e->getMessage());
            return response()->json(['message' => "Server error"], 500);
        }
    }

    public function getUserTasks(Request $request): JsonResponse {

        try {
            return response()->json(['data' => $request->user()->tasks]);
        } catch (\Exception $e) {
            Log::info($e->getMessage());
            return response()->json(['message' => "Server error"], 500);
        }
    }

    public function getUserByIdTasks(Request $request, int $id): JsonResponse {

        try {
            return response()->json(['data' => User::find($id)->tasks]);
        } catch (\Exception $e) {
            Log::info($e->getMessage());
            return response()->json(['message' => "Server error"], 500);
        }
    }

    public function getUserTaskById(Request $request, int $idTask): JsonResponse {

        try {
            return response()->json(['data' => $request->user()->tasks->find($idTask)]);
        } catch (\Exception $e) {
            Log::info($e->getMessage());
            return response()->json(['message' => "Server error"], 500);
        }
    }

    public function getInvalidUsers(Request $request): JsonResponse {
        if(Gate::denies('getInvalidUsers', $request->user())){
            return response()->json(["message" => "Can't add role to this user"], 403);
        }

        try {

            $users = User::where('validate', 0)->pluck('id');

            return response()->json($users);

        } catch (\Exception $e) {
            Log::info($e->getMessage());
            return response()->json(['message' => "Server error"], 500);
        }
    }
}