<?php

namespace App\Modules\Cupom\Controllers\Admin;

use Illuminate\Http\Request;
use Mail;
use Exception;
use App\Http\Requests;
use App\Http\Controllers\BaseController;
use App\Modules\Cupom\Models\Cupom;
use App\Modules\Cadastro\Models\Cadastro;
use App\Modules\CupomCadastro\Models\CupomCadastro;
use App\Modules\Canal\Models\Canal;
use DB;

use App\Services\GeralService;

class AdminCupomController extends BaseController
{
	private $modulo;
	private $fields;
	private $fks;
	private $lastInsertId;

    public function __construct(){
		parent::__construct();
		$this->middleware('auth');
		$this->modulo = \App\Gerador::where('nome', 'Cupom')->with('campos', 'fks')->first();
		$this->fields = $this->modulo->campos;
		$this->fks = $this->modulo->fks;
		$this->cupom_m = new Cupom();
	}

	public function index(){
		$query = $this->cupom_m->select('cupom.*');

		$data['fields_listagem'] = array();
		foreach ($this->fields as $field) {
			if($field->listagem){
				$data['fields_listagem'][] = $field;
			}
		}
		foreach ($this->fks as $fk) {
			if($fk->listagem){
				if($fk->campoRelacionado->translatable){
					$table = $fk->moduloRelacionado->nome_tabela.'_descricao';
					$on = $fk->moduloRelacionado->nome_tabela.'_descricao.'.$fk->moduloRelacionado->nome_tabela.'_id';
				}else{
					$table = $fk->moduloRelacionado->nome_tabela;
					$on = $fk->moduloRelacionado->nome_tabela.'.id';
				}
				$query->leftJoin($table, 'cupom.'.$fk->nome, '=', $on);
				$query->addSelect($table.'.'.$fk->campoRelacionado->nome.' as fk'.$fk->id);
				$data['fields_listagem'][] = $fk;
			}

		}

		$data['cupons'] = $query->groupBy('cupom.id')->get();

		usort($data['fields_listagem'], function($a, $b) {
		    return $a->ordem - $b->ordem;
		});

		return view('Cupom::admin/cupom',$data);
	}

	public function add(){
		$data = array();
		$data['modulo'] = $this->modulo;
		$data['fields'] = [];
		foreach ($this->fields as $field) {
			$data['fields'][] = $field;
		}
		foreach ($this->fks as $fk) {
			$data['fields'][] = $fk;
		}
		usort($data['fields'], function($a, $b) {
		    return $a->ordem - $b->ordem;
		});
		foreach ($this->fks as $fk) {
			$classPath = '\App\Modules\\'.$fk->moduloRelacionado->nome.'\Models\\'.$fk->moduloRelacionado->nome;
			$data['array_'.$fk->nome] = $classPath::get();
		}
		$data['nextId'] = $this->cupom_m->getNextAutoIncrement();

		$htmlClientes = GeralService::buscarHtmlCupomClientesAdmin(null);
		if($htmlClientes['status']){
			$data['htmlClientes'] = $htmlClientes['html'];
		}else{
			$data['htmlClientes'] = '';
		}

		$data['canais']      = Canal::select('id','nome','subtitulo')->orderBy('id', 'DESC')->get();

		return view('Cupom::admin/form-cupom', $data);
	}

	public function edit($slug){
		$id = Cupom::where('slug', $slug)->value('id');
		$data['modulo'] = $this->modulo;
		$data['fields'] = [];
		foreach ($this->fields as $field) {
			$data['fields'][] = $field;
		}
		foreach ($this->fks as $fk) {
			$data['fields'][] = $fk;
		}
		usort($data['fields'], function($a, $b) {
		    return $a->ordem - $b->ordem;
		});
		foreach ($this->fks as $fk) {
			$classPath = '\App\Modules\\'.$fk->moduloRelacionado->nome.'\Models\\'.$fk->moduloRelacionado->nome;
			$data['array_'.$fk->nome] = $classPath::get();
		}
		$data['cupom'] = $this->cupom_m->with('pedidosVenda.pedidoVenda.cliente.user')->find($id);

		if($this->modulo->galeria){
			$data['cupom']->imagens = $this->cupom_m->getImagens($id);
		}

		$htmlClientes = GeralService::buscarHtmlCupomClientesAdmin($id);
		if($htmlClientes['status']){
			$data['htmlClientes'] = $htmlClientes['html'];
		}else{
			$data['htmlClientes'] = '';
		}
		$data['canais']      = Canal::select('id','nome','subtitulo')->orderBy('id', 'DESC')->get();
		return view('Cupom::admin/form-cupom',$data);
	}



	public function save(Request $request){
		$post = $request->input();
		$post['meta_keywords'] = (isset($post['meta_keywords'])) ? implode(',',$post['meta_keywords']) : null;

		foreach ($this->fields as $field) {
			$arrayFields[] = $field->nome;
		}
		foreach ($this->fks as $fk) {
			$arrayFields[] = $fk->nome;
		}
		if($this->modulo->imagem){
			$arrayFields[] = 'thumbnail_principal';
		}

		$arrayFields[] = 'id_canal';
		$arrayFields[] = 'desconto_pixdocted';

		if($request->input('id')){
			if($post['tipo'] === 'I'){
				$idCupom = $request->input('id');
	
				$check = DB::table('cupom')
				->where('id', '<>', $idCupom)
				->where('tipo', 'I')
				->first();

				if($check){
					return redirect()->back()->with('error_cupom', 'Já existe um cupom de indicação, só é possível ter UM cupom do tipo "Indicação" por vez!');   
				}
			}

			$id_cupom = $this->cupom_m->editar($arrayFields, $post, $request->input('id'));
			CupomCadastro::where('id_cupom', $id_cupom)->delete();
		}else{
			if($post['tipo'] === 'I'){
				$check = DB::table('cupom')
				->where('tipo', 'I')
				->first();

				if($check){
					return redirect()->back()->with('error_cupom', 'Já existe um cupom de indicação, só é possível ter UM cupom do tipo "Indicação" por vez!');   
				}
			}

			$id_cupom = $this->cupom_m->criar($arrayFields, $post);
		}

		if (isset($post['id_cliente']) && count($post['id_cliente'])) {
			foreach ($post['id_cliente'] as $id_cliente) {
				$cupomCadastro = new CupomCadastro();
				$cupomCadastro->id_cupom = $id_cupom;
				$cupomCadastro->id_cadastro = $id_cliente;
				$cupomCadastro->save();
			}
		}

		\Session::flash('type', 'success');
      \Session::flash('message', "Alteracoes salvas com sucesso!");
		return redirect('admin/cupom');

	}



	public function upload_image(Request $request) {
		if($request->hasFile('file')) {
			//upload an image to the /img/tmp directory and return the filepath.
			$file = $request->file('file');
			$tmpFilePath = '/uploads/cupom/';
			$tmpFileName = time() . '-' . $file->getClientOriginalName();
			$file = $file->move(public_path() . $tmpFilePath, $tmpFileName);
			$path = $tmpFilePath . $tmpFileName;
			return response()->json(array('path'=> $path, 'file_name'=>$tmpFileName), 200);
		} else {
			return response()->json(false, 200);
		}
	}

	public function upload_galeria($id, Request $request) {
		if($request->hasFile('file')) {
			//upload an image to the /img/tmp directory and return the filepath.
			$file = $request->file('file');
			$tmpFilePath = '/uploads/cupom/';
			$tmpFileName = time() . '-' . $file->getClientOriginalName();
			$file = $file->move(public_path() . $tmpFilePath, $tmpFileName);
			$path = $tmpFilePath . $tmpFileName;

			$this->cupom_m->criar_imagem(array('id_cupom' => $id, 'thumbnail_principal' => $tmpFileName));

			return response()->json(array('path'=> $path, 'file_name'=>$tmpFileName), 200);
		} else {
			return response()->json(false, 200);
		}
	}

	public function crop_image(Request $request) {
		$img = \Image::make('uploads/cupom/'.$request->input('file_name'));
		$dataCrop = json_decode($request->input('data_crop'));
		if($img->crop(intval($dataCrop->width), intval($dataCrop->height), intval($dataCrop->x), intval($dataCrop->y))->save('uploads/cupom/thumb_'.$request->input('file_name'))){
			@unlink('uploads/cupom/'.$request->input('file_name'));
			echo json_encode(array(
				'status' => true,
				'path' => '/uploads/cupom/thumb_'.$request->input('file_name'),
				'file_name' => 'thumb_'.$request->input('file_name'),
			));
		}else{
			echo json_encode(array(
				'status' => false,
				'message' => 'Não foi possível alterar a imagem.'
			));
		}

	}

	public function delete($slug){
		$id = Cupom::where('slug', $slug)->value('id');
		$this->cupom_m->deletar($id);

		\Session::flash('type', 'success');
      \Session::flash('message', "Registro removido com sucesso!");
		return redirect('admin/cupom');
	}

	public function delete_imagem($id){
		try{
			$imagem = $this->cupom_m->getImagem($id);
			$this->cupom_m->deletar_imagem($id);

			unlink('uploads/cupom/'.$imagem->thumbnail_principal);

			return response()->json(array('status' => true, 'message' => 'Registro removido com sucesso!'));
		}catch(Exception $e){
			return response()->json(array('status' => false, 'message' => $e->getMessage()));
		}


	}

	private function slugify($string)
    {
        return strtolower(trim(preg_replace('~[^0-9a-z]+~i', '-', html_entity_decode(preg_replace('~&([a-z]{1,2})(?:acute|cedil|circ|grave|lig|orn|ring|slash|th|tilde|uml);~i', '$1', htmlentities($string, ENT_QUOTES, 'UTF-8')), ENT_QUOTES, 'UTF-8')), '-'));
    }

	public function adicionarCliente(Request $request){
      $post = $request->input();

		$cadastro = Cadastro::with('user')->find($post['id_cadastro']);

		return response()->json(array(
			'status' => true,
			'message' => 'Html carregado com sucesso!',
			'html' => view('Cupom::admin/item-cliente', ['cadastro' => $cadastro])->render()
		));
   }
}