<?php

namespace App\Http\Controllers;

use App\User;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Hash;
use Illuminate\Support\Facades\Validator;
use Illuminate\Support\Facades\Storage;
use Illuminate\Support\Facades\File;

class UserController extends Controller
{
    public function getProfile(Request $request){
        $validator=Validator::make($request->all(),[
            'id'=>'required|integer',
        ]);
        if($validator->fails()){
            return ApiResponseController::errorResponse($validator->errors()->first());
        }
        $id=$request->id;
        $profile= User::find($id);
        if($profile){
            if($profile->location){
                $profile->location=json_decode($profile->location,true);
            }
            return ApiResponseController::successfulResponse($profile);
        }
        return ApiResponseController::errorResponse('User Does Not Exist');
    }
    public function updateProfile(Request $request){
        $validator=Validator::make($request->all(),[
            'id'=>'required|integer',
            'name'=>'string',
            'email'=>'email',
            'new_password'=>'string|min:6',
            'password'=>'required_with:new_password',
            'phone'=>'string',
            'address'=>'string|required_with:latitude,longitude',
            'latitude'=>'string|required_with:longitude,address',
            'longitude'=>'string|required_with:latitude,address',
            'profile_picture'=>'image',
            'cover_picture'=>'image',
//            'profile_picture'=>'image|mimes:png',
//            'cover_picture'=>'image|mimes:png',
        ]);
        if($validator->fails()){
            return ApiResponseController::errorResponse($validator->errors()->first());
        }
        $id=$request->id;
        $user=User::find($id);
        if($user) {
            $attributes = [];
            if ($request->new_password) {
                if (Hash::check($request->password, $user->password)) {
                    $attributes['password'] = bcrypt($request->new_password);
                } else {
                    return ApiResponseController::errorResponse("Wrong Password");
                }
            }
            if ($request->name) {
                $attributes['name'] = $request->name;
            }
            if ($request->email) {
                $attributes['email'] = $request->email;
            }
            if ($request->phone) {
                $attributes['phone'] = $request->phone;
            }
            if ($request->address) {
                $location = [
                    'address'=>$request->address,
                    'latitude'=>$request->latitude,
                    'longitude'=>$request->longitude,
                ];
                $attributes['location']=\GuzzleHttp\json_encode($location);
            }
            if ($request->profile_picture) {
                $profile_picture = $request->file('profile_picture');
                $name = $id . '_' . time() . '.' . $profile_picture->getClientOriginalExtension();
                Storage::disk('local')->put('user-profile-pictures/' . $name, File::get($profile_picture));
                $attributes['profile_picture_url'] = env('APP_URL') . '/api/v1/profile/profile-picture/' . $name;
            }
            if ($request->cover_picture) {
                $cover_picture = $request->file('cover_picture');
                $name = $id . '_' . time() . '.' . $cover_picture->getClientOriginalExtension();
                Storage::disk('local')->put('user-cover-pictures/' . $name, File::get($cover_picture));
                $attributes['cover_picture_url'] = env('APP_URL') . '/api/v1/profile/cover-picture/' . $name;
            }
            User::where('id', $id)->update($attributes);
            $user = User::find($id);
            if($user->location){
                $user->location=json_decode($user->location,true);
            }
            return ApiResponseController::successfulResponse($user);
        }
        return ApiResponseController::errorResponse("User does not exist");
    }
    public function getProfilePicture($name){
        $path='user-profile-pictures/' . $name;
        if(Storage::disk('local')->exists($path)) {
            $file= Storage::disk('local')->get($path);
            return response($file, 200)->header('Content-Type', 'image/png');
        }
        return ApiResponseController::errorResponse("Invalid URL");
    }
    public function getCoverPicture($name){
        $path='user-cover-pictures/' . $name;
        if(Storage::disk('local')->exists($path)) {
            $file= Storage::disk('local')->get($path);
            return response($file, 200)->header('Content-Type', 'image/png');
        }
        return ApiResponseController::errorResponse("Invalid URL");
    }
}