<?php
	namespace app\common\controller;
	
	use app\common\model\logistics\Logistics;
	use app\common\model\logistics\LogisticsRecord;
	use app\common\model\logistics\Product;
	
	class LogisticController extends BaseLikeAdminController
	{
		public function lists(): \think\response\Json
		{
			$params = $this->request->post(['order_sn','shop_name','user_name','courier_name','status','page_no','page_size']);
			if(empty($params['page_no']) || empty($params['page_size'])){
				return $this->fail('缺少必要参数');
			}
			$where = [];
			foreach($params as $k => $v) {
				if($k=='page_no' || $k=='page_size'){
					continue;
				}
				if($k != 'status'){
					$where[] = [$k,'like','%'.$v.'%'];
				}else{
					$where[] = [$k,'=',$v];
				}
			}
			$data = Logistics::field(['id','order_id','order_sn','shop_name','shop_phone','receiver_name','receiver_phone','receiver_address','courier_name','courier_company','status','qh_time','ps_time','qx_time','create_time'])
				->where($where)
				->order(['id' => 'desc'])
				->page($params['page_no'],$params['page_size'])
				->select()
				->each(function ($item){
					$item['status_name'] = $item->status_name;
					$product_count = 0;
					//获取产品信息
					$item['products'] = Product::field('product_num,cart_info')->where('order_id', $item['order_id'])->select()->each(function($pro_item) use(&$product_count){
						$pro_item['cart_info'] = json_decode($pro_item['cart_info'], true);
						$pro_item['goods_name'] = $pro_item['cart_info']['product']['store_name'];
						$pro_item['goods_unit'] = $pro_item['cart_info']['product']['unit_name'];
						$product_count += $pro_item['product_num'];
						unset($pro_item['cart_info']);
						return $pro_item;
					});
					$item['product_count'] = $product_count;
					return $item;
				})
				->toArray();
			$count = Logistics::field(['id'])->where($where)->count();
			$result = [
				'lists'=>$data,
				'count' => $count,
				'page_no' => $params['page_no'],
				'page_size' => $params['page_size']
			];
			return $this->success('请求成功',$result);
		}
		
		public function detail(): \think\response\Json
		{
			$params = $this->request->post(['id']);
			if(empty($params['id'])){
				return $this->fail('参数错误');
			}
			$logistics = Logistics::findOrEmpty($params['id']);
			$logistics['status_name'] = $logistics->status_name;
			//获取商品信息
			$product_count = 0;
			$product = Product::field('product_num,cart_info')->where('order_id', $logistics['order_id'])->select()->each(function($pro_item) use(&$product_count){
				$pro_item['cart_info'] = json_decode($pro_item['cart_info'], true);
				$pro_item['goods_name'] = $pro_item['cart_info']['product']['store_name'];
				$pro_item['goods_unit'] = $pro_item['cart_info']['product']['unit_name'];
				$pro_item['goods_pic'] = $pro_item['cart_info']['product']['image'];
				$pro_item['goods_price'] = $pro_item['cart_info']['product']['price'];
				$pro_item['goods_sku'] = $pro_item['cart_info']['productAttr']['sku'];
				$pro_item['goods_total_price'] = $pro_item['cart_info']['product']['price'] * $pro_item['product_num'];
				$product_count += $pro_item['product_num'];
				unset($pro_item['cart_info']);
				return $pro_item;
			})->toArray();
			$logistics['product'] = $product;
			//获取物流记录
			$records = LogisticsRecord::field('type,user_name,content,create_time')
				->where('lst_id', $logistics['id'])->order('create_time asc')->select()->each(function($red_item){
					switch ($red_item['type']) {
						case 1:
							$red_item['content'] = '用户'.$red_item['user_name'].$red_item['content'];
							break;
						case 2:
							$red_item['content'] = '配送员'.$red_item['user_name'].$red_item['content'];
							break;
						case 3:
							$red_item['content'] = '平台'.$red_item['user_name'].$red_item['content'];
							break;
						default:
							$red_item['content'] = '未知';
					}
					unset($red_item['type'], $red_item['user_name']);
				})->toArray();
			$logistics['records'] = $records;
			//返回数据
			return $this->success('请求成功',$logistics->toArray());
		}
	}