<?php

namespace App\Http\Controllers;

use App\DataPolicy;
use App\DataPolicyClient;
use DataTables;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Cache;
use Illuminate\Support\Facades\Storage;

class DataPolicyController extends Controller
{
    public function index()
    {
        return view('data_policy.list');
    }

    public function indexAdd()
    {
        return view('data_policy.create');
    }

    public function indexEdit($id)
    {
        $object = DataPolicy::findOrFail($id);
        return view('data_policy.edit', compact('object'));
    }

    public function tableFilter()
    {
        $obj = DataPolicy::select('id', 'url', 'version', 'active', 'created_at')->get();

        return DataTables::of($obj)
            ->addColumn('actions', function ($obj) {
                return '
                    <i class="fa fa-pencil iconMini" onClick="clickEdit(' . $obj->id . ')" data-id="' . $obj->id . '" title="Editar"></i>
                    <i class="fa fa-trash iconMini" onClick="clickDelete(' . $obj->id . ')" data-id="' . $obj->id . '" title="Eliminar"></i>
                ';
            })
            ->editColumn('active', function ($obj) {
                if ($obj->active == 0) {
                    return '<div class="switch"><label><div class="checkbox checbox-switch switch-success"> <label> ' . __('messages.no') . ' <input type="checkbox" onChange="chk(' . $obj->id . ')" data-id="' . $obj->id . '" id="Checkactive' . $obj->id . '" name="Checkactivo" /> <span></span>' . __('messages.yes') . ' </label></div> </label> </div>';
                } else {
                    return '<div class="switch"><label> <div class="checkbox checbox-switch switch-success"> <label>   ' . __('messages.no') . ' <input type="checkbox" onChange="chk(' . $obj->id . ')" data-id="' . $obj->id . '" id="Checkactive' . $obj->id . '" name="Checkactivo" checked="" />
                        <span></span> ' . __('messages.yes') . ' </label> </div>  </label> </div>';
                }
            })
            ->editColumn('created_at', function ($obj) {
                return \Carbon\Carbon::parse($obj->created_at)->format('Y-m-d h:i:s A');
            })
            ->rawColumns(['actions', 'active'])
            ->make(true);
    }

    public function create(Request $request)
    {
        try {
            if (DataPolicy::where('version', $request->input('version'))->first()) {
                return response(array(
                    "r" => false,
                    "type" => "error",
                    "title" => "Oops...",
                    "m" => __('messages.already_exists', ['name' => $request->input('version')]),
                    "data" => null
                ));
            }
            $data = $request->all();
            if ($model = DataPolicy::create($data)) {
                $this->registerLog(
                    Auth::user()->id,
                    'Crear politica de datos',
                    json_encode($request->all()),
                    "Create",
                    $this->getModule($request)
                );
                Cache::forget('policies');
                return response(array(
                    "r" => true,
                    "type" => "success",
                    "title" => "",
                    "m" => __('messages.created_successfully'),
                    "data" => $model->id
                ));
            } else {
                return response(array(
                    "r" => false,
                    "type" => "error",
                    "title" => "Oops...",
                    "m" => __('messages.error_creating'),
                    "data" => null
                ));
            }
        } catch (\Exception $e) {
            return response(
                array(
                    "r" => false,
                    "type" => "error",
                    "title" => "Oops...",
                    "m" => __($e->getMessage()),
                    "data" => null
                )
            );
        }
    }

    public function update(Request $request, $id)
    {
        try {
            $request['id'] = $id;
            if (DataPolicy::where([['id', '!=', $id], ['version', $request->input('version')]])->first()) {
                return response(array("r" => false, "type" => "error", "title" => "Oops...", "m" => __('messages.already_exists', ['name' => $request->input('version')]), "data" => null));
            }
            $data = $request->all();
            if (DataPolicy::where('id', $id)->update($data)) {
                $this->registerLog(Auth::user()->id, 'Editar términos y condiciones', json_encode($request->all()), "Update", $this->getModule($request));
                Cache::forget('policies');
                return response(array("r" => true, "type" => "success", "title" => "", "m" => __('messages.updated_successfully'), "data" => $id));
            } else {
                return response(array("r" => false, "type" => "error", "title" => "Oops...", "m" => __('messages.error_updating'), "data" => null));
            }
        } catch (\Exception $e) {
            return response(
                array(
                    "r" => false,
                    "type" => "error",
                    "title" => "Oops...",
                    "m" => __($e->getMessage()),
                    "data" => null
                )
            );
        }
    }

    public function delete(Request $request, $id)
    {
        try {
            $policy = DataPolicy::find($id);
            if (DataPolicy::where('id', $id)->delete()) {
                $this->registerLog(Auth::user()->id, 'Eliminar términos y condiciones', json_encode($policy), "Delete", $this->getModule($request));
                Cache::forget('policies');
                return response(array("r" => true, "type" => "success", "title" => "", "m" => __('messages.deleted_successfully'), "data" => null));
            } else {
                return response(array("r" => false, "type" => "error", "title" => "Oops...", "m" => __('messages.error_removing'), "data" => null));
            }
        } catch (\Illuminate\Database\QueryException $e) {
            return response(array("r" => false, "type" => "error", "title" => "Oops...", "m" => __('messages.delete_relation_data'), "data" => null));
        }
    }

    public function activate(Request $request)
    {
        try {
            $id = $request['id'];
            $state = $request['state'];
            if ($state) {
                $activePolicy = DataPolicy::where('active', true)->count();
                if ($activePolicy) {
                    return array('r' => false, 'm' => __('messages.terms_conditions.error_active'));
                }
            }

            $policy = DataPolicy::find($id);
            $policy->active = $state;
            $policy->update();
            $this->registerLog(Auth::user()->id, 'Activar/Desactivar términos y condiciones', json_encode($policy), "Update", $this->getModule($request));
            Cache::forget('policies');
            return array('r' => true, 'm' => __('messages.updated_successfully'));
        } catch (\Throwable $th) {
            return array('r' => false, 'm' => __('messages.error_updating'));
        }
    }

    public function saveDocument(Request $request)
    {
        try {
            $extension = $this->extension($request->file('image')->getMimeType());
            if ($extension != 'pdf') {
                return response(array("r" => false, "type" => "error", "title" => "Oops...", "m" => __('messages.error_file_pdf')));
            }
            $filenametostore = 'data_policy' . $request->id . '.' . $extension;

            Storage::disk('s3')->put(config('s3.default') . '/public/' . $filenametostore, fopen($request->file('image'), 'r+'), 'public');
            $url = config('filesystems.disks.s3.url') . '/public/' . $filenametostore;
            DataPolicy::where('id', $request->id)->update(['url' => $url]);
            return response(array("r" => true, "type" => "success", "title" => "", "m" => __('messages.updated_successfully'), "data" => null));
        } catch (\Throwable $th) {
            return response(array("r" => false, "type" => "error", "title" => "Oops...", "m" => __('messages.error_updating'), "data" => $th->getMessage()));
        }
    }

    public function validateDataPolicy()
    {
        $userId = Auth::user()->id;
        $result = DataPolicy::select('data_policies.id', 'data_policies.version', 'data_policies.url')
            ->leftJoin('data_policy_clients as tc', function ($join) use ($userId) {
                $join->on('tc.data_policy_id', '=', 'data_policies.id')
                    ->where('tc.user_id', '=', $userId);
            })
            ->whereNull('data_policies.deleted_at')
            ->where('data_policies.active', true)
            ->whereNull('tc.id')
            ->orderBy('data_policies.created_at', 'DESC')
            ->limit(1);

        $result = $result->get();
        return $result;
    }

    public function accept(Request $request)
    {
        $userId = Auth::user()->id;
        DataPolicyClient::updateOrCreate([
            'accepted'          => $request['accepted'] ?? true,
            'data_policy_id'    => $request['id'],
            'user_id'           => $request['userId'] ?? $userId,
        ]);
        return array('r' => true, 'm' => __('messages.data_policy.accepted'));
    }

    public function getActivePolicy()
    {
        if (!Cache::get('policies')) {
            $policies = DataPolicy::select('id', 'version', 'url', 'active')->where("active", 1)->orderBy('created_at', 'DESC')->first();
            Cache::put('policies', $policies, config('cache.time'));
        } else {
            $policies = Cache::get('policies');
        }
        return $policies;
    }
}