<?php namespace App\Http\Controllers\Api;

use App\Http\Controllers\Api\Api;
use App\Http\Requests\Api\Product as Request;
use App\Models\Business;
use App\Models\Custom;
use App\Models\Product as Model;
use App\Models\Product\Attr as ProductAttr;
use App\Models\Product\City as ProductCity;
use App\Models\Product\Spec as ProductSpec;
use App\Models\Product\Skus as ProductSkus;
use App\Models\ProductPhoto;

/**
 * 产品接口
 * 
 * @author 刘相欣
 * 
 * */
class Product extends Api{

	/**
	 * 获取产品列表		 /api/product/get_list
	 * 
	 * @param	string	$name		    产品名称
	 * @param	int		$page			页码,默认1
	 * @param	int		$limit			每页条数,默认10条
	 * 
	 * */
	public function get_list(Request $request,Model $Model,Custom $Custom){
		// 接口验签
		// $this->verify_sign();
        // 验证参数
		$request->scene('get_list')->validate();
		// 检查登录
		$uid						= $this->getUid();
		// 获取客户信息
		$custom						= $uid ? $Custom->getOne($uid) : [];
		// 接收参数
		$name					    = request('name','');
		$limit						= request('limit',10);
		// 显示
		$map						= [['status','=','0'],['stock','>',0]];
		// 分类ID
		if( $name )					$map[] = ['name','like','%'.$name.'%'];
		// 是否有城市
		$wherIn						= empty($custom['city_id']) ? [1] : [1,$custom['city_id']];
		// 获取分页信息
		$Paginator					= $Model->query()
										->join('product_city','product_city.product_id','=','product.id')
										->where($map)
										->whereIn('product_city.city_id',$wherIn)
										->groupBy('product_id')
										->orderBy('product.sort')
										->orderBy('product.id')
										->paginate($limit,['product.id','product.sort','product.name','product.thumb','product.spec','product.price','product.market_price','product.stock']);
		// 获取数据
		$data['total']				= $Paginator->total();
		$data['current_page']		= $Paginator->currentPage();
		$data['per_page']			= $Paginator->perPage();
		$data['last_page']			= $Paginator->lastPage();
		$data['data']				= $Paginator->items();
		// 处理请求
		foreach ( $data['data'] as $key => $value ) {
			// 处理数据
			$value['thumb'] 		= path_compat($value['thumb']);
			// 重组数据
			$data['data'][$key]		= $value;
		}
		// 返回结果
		return						json_send(['code'=>'success','msg'=>'获取成功','data'=>$data]);
	}


    /**
	 * 获取产品列表		 /api/product/get_detail
	 * 
	 * @param	int     $id		        产品id
	 * 
	 * */
	public function get_detail(Request $request,Model $Model,ProductPhoto $ProductPhoto,Business $Business,ProductAttr $ProductAttr,ProductSpec $ProductSpec,ProductSkus $ProductSkus ){
		// 接口验签
		// $this->verify_sign();
        // 验证参数
		$request->scene('get_detail')->validate();
		// 检查登录
		// $uid						= $this->checkLogin();
		// 接收参数
		$id						    = request('id',0);
		// 显示
		$map[]						= ['status','=','0'];
		// 查询
		$data   					= $Model->query()->where($map)->find($id,['id','name','thumb','stock','spec','poster','price','business_id','market_price']);
		// 如果没有数据
        if( !$data )                return json_send(['code'=>'error','msg'=>'产品已下架','data'=>['error'=>'产品已下架或不存在']]);
		// 转数组
		$data						= $data->toArray();
		// 处理数据
		$data['thumb'] 				= path_compat($data['thumb']);
		$data['poster'] 			= $data['poster'] ? path_compat($data['poster']) : '';
		$data['description'] 		= $Model->getDesc($id);
		$data['business_info'] 		= $Business->getOne($data['business_id']);
		$data['photo_list'] 		= $ProductPhoto->getListByProductId($id);
		// 缩略图处理
		foreach ($data['photo_list']  as $key => $value) {
			$value['thumb']			= path_compat($value['thumb']);
			$data['photo_list'][$key] = $value;
		}
		// 主图追加进去
		if( $data['photo_list'] )	array_unshift($data['photo_list'],['id'=>0,'sort'=>0,'thumb'=>$data['thumb']]);
		// 获取产品属性
		$attr						= $ProductAttr->getListByProductId($id);
		// 规格属性
		$specAttr					= [];
		// 获取数据
		foreach ($attr as $value) {
			// 默认未选中
			$value['active']		= 0;
			$specAttr[$value['spec_id']]['spec_id']		= $value['spec_id'];
			$specAttr[$value['spec_id']]['spec_name'] 	= $ProductSpec->getOne($value['spec_id'],'name');
			$specAttr[$value['spec_id']]['attr_list'][]	= $value;
		}
		// 获取规格详情数据
		$data['product_attr']		= array_values($specAttr);
		// 获取SKU数据
		$data['product_sku']		= $ProductSkus->getListByProductId($id);
		// 获取数据
		foreach ($data['product_sku'] as $key=>$value) {
			// 默认未选中
			$value['sku_thumb']		= $value['sku_thumb'] ? path_compat($value['sku_thumb']) : '';
			$data['product_sku'][$key]= $value;
		}
		// 手机号
		if( isset($data['business_info']['phone']) ) unset($data['business_info']['phone']);
		if( isset($data['business_info']['logopic']) ) $data['business_info']['logopic'] = path_compat($data['business_info']['logopic']);
		// 返回结果
		return						json_send(['code'=>'success','msg'=>'获取成功','data'=>$data]);
	}


	/**
	 * 获取产品列表		 /api/product/get_sku
	 * 
	 * @param	int     $id		        产品id
	 * 
	 * */
	public function get_sku(Request $request,ProductAttr $ProductAttr,ProductSpec $ProductSpec,ProductSkus $ProductSkus ){
		// 接口验签
		// $this->verify_sign();
        // 验证参数
		$request->scene('get_sku')->validate();
		// 检查登录
		$uid						= $this->checkLogin();
		// 接收参数
		$id						    = request('id',0);
		// 获取产品属性
		$attr						= $ProductAttr->getListByProductId($id);
		// 规格属性
		$specAttr					= [];
		// 获取数据
		foreach ($attr as $value) {
			// 默认未选中
			$value['active']		= 0;
			$specAttr[$value['spec_id']]['spec_id']		= $value['spec_id'];
			$specAttr[$value['spec_id']]['spec_name'] 	= $ProductSpec->getOne($value['spec_id'],'name');
			$specAttr[$value['spec_id']]['attr_list'][]	= $value;
		}
		// 获取规格详情数据
		$data['product_attr']		= $specAttr;
		// 获取SKU数据
		$data['product_sku']		= $ProductSkus->getListByProductId($id);
		// 返回结果
		return						json_send(['code'=>'success','msg'=>'获取成功','data'=>$data]);
	}


}