var _request = require('../../utils/request.js')
var _handle = require('../../utils/handle.js')
var validator = require('../../utils/validator.js')
Page({
  data: {
    orderId: 0,
    count:1,
    cartList:{},
    cartCount:0,
    cartTotal:0,
    checkeditems:'',
    checkeditemsnum:'',
    checkedtotal:0,
    selectedall:false,
    submitlock:false,
    x:0,
    currentX: 0,
	seckillruntimearr:[],
	localCartList:{}
  },
  handleMovableChange: function(e) {
    // this.data.currentX = e.detail.x;
    this.data.currentX = e.detail.x;
    
  },
 
  handleTouchend: function(e) {
    this.isMove = true;
    let index = e.currentTarget.id;
    let clist = this.data.cartList;
    if (this.data.currentX < -46) {
//    this.data.x = -92;
      clist[index]['movex'] = -100;
      this.setData({
        cartList: clist
      });
    } else {
      clist[index]['movex'] = 0;
      this.setData({
        cartList: clist
      });
    }
  },
  onHide:function(){
	 clearInterval(this.data.timer); 
  },
  onLoad: function (options) {
  	// this.getCartList();
  },
  onShow: function () {
	 var that = this;
  	this.getCartList();
  	this.setData({submitlock: false});
  	this.setData({selectedall: false});
	setTimeout(function(){
		that.getCartListAndSelected();
	},50);
  },
  getCartList:function(){
	  clearInterval(this.data.timer); 
  	console.log('getCartList')
  	var that = this
    var url = 'v1/cart/list'
    var params = {}
    var success = function (res) {
      console.log(res)
    	if(res.data.list){
			var skrt = that.data.seckillruntimearr;
			
			var localcl = wx.getStorageSync('localCartList') ? wx.getStorageSync('localCartList') : res.data.list;
			console.log('localcl',localcl);
    		for(let i in res.data.list){
    			res.data.list['movex'] = 0;
				skrt.push('');
				
				
				for(let o in localcl){
					if(res.data.list[i]['id'] == localcl[o]['id']){
						// if(res.data.list[i]['count'] < localcl[o]['count']){
							res.data.list[i]['count'] = localcl[o]['count'];
						// }else{
							// localcl[o]['count'] = res.data.list[i]['count'];
						// }
					}
				}
    		}
    		that.setData({
	        cartList: res.data.list,
	        cartCount: res.data.count,
	        cartTotal: res.data.total,
			seckillruntimearr:skrt,
			localCartList: localcl
	      })
		  
		  that.seckilltime();
    	}else{
    		wx.showToast({
	        title: '请先授权登录~',
	        icon: 'none',
	        duration: 2000
	      })
    	}
    }
    _request.$get(url, params, success)
  },
  getCartListAndSelected:function(){
  	console.log('getCartList')
  	var that = this
    var url = 'v1/cart/list'
    var params = {}
    var success = function (res) {
      console.log(res)
    	if(res.data.list){
			var localcl = wx.getStorageSync('localCartList') ? wx.getStorageSync('localCartList') : res.data.list;
			console.log('localcl',localcl);
			for(let i in res.data.list){
				for(let o in localcl){
					if(res.data.list[i]['id'] == localcl[o]['id']){
						// if(res.data.list[i]['count'] < localcl[o]['count']){
							res.data.list[i]['count'] = localcl[o]['count'];
						// }else{
							// localcl[o]['count'] = res.data.list[i]['count'];
						// }
					}
				}
			}
			
    		that.setData({
	        cartList: res.data.list,
	        cartCount: res.data.count,
	        cartTotal: res.data.total,
			localCartList: localcl
	      })
    		that.allSelect();
    	}else{
    		wx.showToast({
	        title: '请先授权登录~',
	        icon: 'none',
	        duration: 2000
	      })
    	}
    }
    _request.$get(url, params, success)
  },
  add: function (e) {
  	console.log('tapadd',e);
	var that = this;
  	var itemid = e.currentTarget.dataset.id;
  	var itemcount = e.currentTarget.dataset.count;
  	console.log('itemcount',itemcount)
    if (itemcount) {
    	var index = e.currentTarget.dataset.index;
      var count = itemcount + 1;
      this.setData({
	      ['cartList[' + index + '].count']:count,
		  localCartList:that.data.cartList
	    })
      this.checkSelected();
//    this.changeServercount(count,itemid);
    }
  },
  mius: function (e) {
  	console.log('tapmius',e)
  	var that = this;
  	var itemid = e.currentTarget.dataset.id;
  	var itemcount = e.currentTarget.dataset.count;
    if (itemcount > 1) {
      var count = itemcount - 1;
      var index = e.currentTarget.dataset.index;
      this.setData({
	      ['cartList[' + index + '].count']:count,
		  localCartList:that.data.cartList
	    })
      this.checkSelected();
//    this.changeServercount(count,itemid);
    }else{
    	wx.showModal({
		  title: '提示',
		  content: '需要删除改商品吗？',
		  success: function (sm) {
		    if (sm.confirm) {
		        var url = "/v1/cart/mult_delele";
				    var params = {
				    	ids:itemid
				    }
				    var success = function (res) {
				      console.log(res)
				      if(res.data.result){
				      	
				      }
				      that.getCartList();
					  that.setData({submitlock: false});
					  that.setData({selectedall: false});
					  // that.getCartListAndSelected();
				    }
				    _request.$post(url, params, success);
		      } else if (sm.cancel) {
		        console.log('用户点击取消')
		      }
		    }
		  })
    }
  },
  delitem:function(e){
  	var that = this;
  	var itemid = e.currentTarget.dataset.id;
  	console.log('itemid',itemid);
  	wx.showModal({
		  title: '提示',
		  content: '需要删除改商品吗？',
		  success: function (sm) {
		    if (sm.confirm) {
		        var url = "/v1/cart/mult_delele";
				    var params = {
				    	ids:itemid
				    }
				    var success = function (res) {
				      console.log(res)
				      if(res.data.result){
				      	
				      }
				      that.getCartList();
					  that.setData({submitlock: false});
					  that.setData({selectedall: false});
					  // that.getCartListAndSelected();
				    }
				    _request.$post(url, params, success);
		      } else if (sm.cancel) {
		        console.log('用户点击取消')
		      }
		    }
		  })
  },
  changeCount: function (val) {
    var count = val.detail.value
    var itemid = val.target.dataset.id;
    var index = val.target.dataset.index;
    if (count <= 0) {
    	this.setData({
	      ['cartList[' + index + '].count']:1 
	    })
    	this.checkSelected();
//    this.changeServercount(1,itemid);
    } /*else if (count > this.data.project.left_count) {
      this.setData({
        count: this.data.project.left_count
      })
      this.changeCountService(this.data.project.left_count,itemid)
    }*/ else {
    	this.setData({
	      ['cartList[' + index + '].count']:count 
	    })
    	this.checkSelected();
//    this.changeServercount(count,itemid);
    }
  },
  changeServercount:function(val,itemid){
  	console.log('changeCountService')
  	var that = this
    var url = "/v1/cart/change_nums/" + itemid + "/" + val
    var params = {}
    var success = function (res) {
      console.log(res)
      if(res.result){
      	//修改成功
      }
    }
    _request.$post(url, params, success);
 //    this.getCartList();
	that.setData({submitlock: false});
	that.setData({selectedall: false});
	that.getCartListAndSelected();
  },
  itemselected:function(e){
  	console.log(this)
  	var nowitems = this.data.selectedItems;
  	let index = e.currentTarget.dataset.index;
  	var bool = this.data.cartList[index].IsBuy;
  	console.log('bool',bool)
	
	if(this.data.cartList[index].seckill_end < 0 || (Date.parse(new Date()) / 1000 > this.data.cartList[index].seckill_start && Date.parse(new Date()) / 1000 < this.data.cartList[index].seckill_end)){
		this.setData({
		  ['cartList[' + index + '].IsBuy']: !bool
		})
	}else{
		
		if(Date.parse(Date.parse(new Date()) / 1000 > this.data.cartList[index].seckill_end)){
			wx.showToast({
			  title: '当前商品秒杀已结束~',
			  icon: 'none',
			  duration: 2000
			})
		}else{
			wx.showToast({
			  title: '当前商品秒杀尚未开始~',
			  icon: 'none',
			  duration: 2000
			})
		}
		
	}
    
  	this.checkSelected();
  },
  allSelect:function(){
  	if(this.data.selectedall){
  		for(var i in this.data.cartList){
  			this.setData({
		      ['cartList[' + i + '].IsBuy']: false
		    })
  		}
  		this.setData({
	      selectedall: false
	    })
  	}else{
  		for(var i in this.data.cartList){
			if(this.data.cartList[i].seckill_end < 0 || (Date.parse(new Date()) / 1000 > this.data.cartList[i].seckill_start && Date.parse(new Date()) / 1000 < this.data.cartList[i].seckill_end)){
				this.setData({
				  ['cartList[' + i + '].IsBuy']: true
				})
			}
  		}
  		this.setData({
	      selectedall: true
	    })
  	}
  	this.checkSelected();
  },
  checkSelected:function(){
  	var cartList = this.data.cartList;
  	var checkitem = '';
  	var checkitemnum = '';
  	var checktotal = 0;
  	var checkcount = 0;
  	for(var i in cartList){
  		if(cartList[i].IsBuy){
  			checkitem = checkitem + cartList[i].id+',';
  			checkitemnum = checkitemnum + cartList[i].count+',';
  			checktotal = checktotal + (parseFloat(cartList[i].original_price) * parseInt(cartList[i].count));
  			checkcount = checkcount + parseInt(cartList[i].count);
  		}
  	}
  	checkitem = checkitem.substr(0,checkitem.length - 1);
  	checkitemnum = checkitemnum.substr(0,checkitemnum.length - 1);
  	
  	
  	//setlocalcartlist
	wx.setStorageSync('localCartList',cartList);
	
  	this.setData({
		  checkeditems:checkitem,
		  checkeditemsnum:checkitemnum,
		  cartCount: checkcount,
		  cartTotal: checktotal
		})
//		this.mulChangeState();
  },
  mulChangeState:function(){
  	var that = this;
  	var itemid = this.data.checkeditems;
  	var itemnum = this.data.checkeditemsnum;
  	var url = "v1/cart/mult_change_state";
    var params = {
    	ids:itemid,
    	nums:itemnum
    }
    var success = function (res) {
      console.log('mulChangeState',res)
      if(res.data.result){
      	that.getCartList();
		that.setData({submitlock: false});
		that.setData({selectedall: false});
		// that.getCartListAndSelected();
      }
    }
    _request.$post(url, params, success);
    
  },
  mulChangeStateToPay:function(){
  	var that = this;
  	var lock = this.data.submitlock;
  	if(!lock){
  		that.setData({submitlock: true})
  		var itemid = this.data.checkeditems;
	  	var itemnum = this.data.checkeditemsnum;
	  	var url = "v1/cart/order_mul";
	    var params = {
	    	ids:itemid,
	    	nums:itemnum
	    }
	    var success = function (res) {
	    	wx.showToast({
			    title: '正在跳转到结算页，请稍后~',
			    icon: 'none',
			    duration: 2000
			  })
	      console.log('mulChangeState',res)
	      if (res.data.order_id) {
	        wx.navigateTo({
	          url: '../pay/pay?orderId=' + res.data.order_id
	        })
	      }
	    }
	    var err = function(err){
	    	console.log(err)
	    	that.setData({submitlock: false})
	    }
	    _request.$post(url, params, success, err);
  	}
  	
    
  },
  toPay:function(){
  	
  	var that = this;
		var url = "/v1/cart/order_mul";
    var params = {}
    var success = function (res) {
      console.log(res)
  		if (res.data.order_id) {
        wx.navigateTo({
          url: '../pay/pay?orderId=' + res.data.order_id
        })
      }
    }
    _request.$get(url, params, success);
  },
  delSelected:function(){
  	var that = this;
  	var itemid = this.data.checkeditems;
  	if(itemid== ''){
  		wx.showToast({
        title: '没有选中任何商品~',
        icon: 'none',
        duration: 2000
      })
  	}else{
  		wx.showModal({
		  title: '提示',
		  content: '确定要删除选中的商品吗？',
		  success: function (sm) {
		    if (sm.confirm) {
		        var url = "/v1/cart/mult_delele";
				    var params = {
				    	ids:itemid
				    }
				    var success = function (res) {
				      console.log(res)
				      if(res.data.result){
				      	
				      }
				      that.getCartList();
					  that.setData({submitlock: false});
					  that.setData({selectedall: false});
					  // that.getCartListAndSelected();
				    }
				    _request.$post(url, params, success);
		      } else if (sm.cancel) {
		        console.log('用户点击取消')
		      }
		    }
		  })
  	}
  },
  seckilltime() {
    var that = this;
	
	var runtime = setInterval(function () {
		var _cartlist = that.data.cartList;
		for(var index = 0;index<_cartlist.length;index++){
			if(_cartlist[index].seckill_show_price > 0){
				if(Date.parse(new Date()) / 1000 < _cartlist[index].seckill_end && Date.parse(new Date()) / 1000 > _cartlist[index].seckill_start){
					var __cartdata = that.data.cartList[index];
					var __cartindex = index;
					var t = Date.parse(new Date())
					t = t / 1000;
					var leftTime = __cartdata['seckill_end'] - t
					var d, h, m, s, ms;
					if (leftTime >= 0) {
					  // day = parseInt(ctime / 86400)
					  h = parseInt(leftTime / 3600)
					  m = parseInt(leftTime / 60 ) - parseInt(leftTime / 3600) * 60
					  s = parseInt(leftTime) - parseInt(leftTime / 60 ) * 60
					  s = s < 10 ? "0" + s : s
					  m = m < 10 ? "0" + m : m
					  h = h < 10 ? "0" + h : h
					  
					  __cartdata['seckill_runtime'] = h+':'+m+':'+s;
					  var allcartlist = that.data.cartList;
					  allcartlist[index] = __cartdata;
					  that.setData({
						  // ['cartList[' + __cartindex + '].seckill_runtime']:h+':'+m+':'+s
						  cartList:allcartlist,
						  ['seckillruntimearr['+index+']']:'秒杀剩余时间 '+h+':'+m+':'+s
					  })
					}
					if (leftTime < 0) {
					  // clearInterval(that.data.timer);
					  that.setData({
						  ['cartList[' + __cartindex + '].seckill_runtime']:'秒杀剩余时间 00:00:00',
						  ['seckillruntimearr['+index+']']:'秒杀剩余时间 00:00:00'
					  })
					}
				}else{
					if(Date.parse(new Date()) / 1000 < _cartlist[index].seckill_start){
						
						var __cartdata = that.data.cartList[index];
						var __cartindex = index;
						var t = Date.parse(new Date())
						t = t / 1000;
						var leftTime = __cartdata['seckill_start'] - t
						var d, h, m, s, ms;
						if (leftTime >= 0) {
						  // day = parseInt(ctime / 86400)
						  h = parseInt(leftTime / 3600)
						  m = parseInt(leftTime / 60 ) - parseInt(leftTime / 3600) * 60
						  s = parseInt(leftTime) - parseInt(leftTime / 60 ) * 60
						  s = s < 10 ? "0" + s : s
						  m = m < 10 ? "0" + m : m
						  h = h < 10 ? "0" + h : h
						  
						  __cartdata['seckill_runtime'] = h+':'+m+':'+s;
						  var allcartlist = that.data.cartList;
						  allcartlist[index] = __cartdata;
						  that.setData({
							  // ['cartList[' + __cartindex + '].seckill_runtime']:h+':'+m+':'+s
							  cartList:allcartlist,
							  ['seckillruntimearr['+index+']']:'距离秒杀开始 '+h+':'+m+':'+s
						  })
						}
						if (leftTime < 0) {
						  // clearInterval(that.data.timer);
						  that.setData({
							  ['cartList[' + __cartindex + '].seckill_runtime']:'距离秒杀开始 00:00:00',
							  ['seckillruntimearr['+index+']']:'距离秒杀开始 00:00:00'
						  })
						}
						
					}else{
						that.setData({
							['seckillruntimearr['+index+']']:'秒杀已结束'
						})
						
						var url = "/v1/cart/mult_delele";
						var params = {
							ids:that.data.cartList[index].id
						}
						var success = function (res) {
						  console.log(res)
						  if(res.data.result){
							
						  }
						  clearInterval(that.data.timer); 
						  that.getCartList();
						  that.setData({submitlock: false});
						  that.setData({selectedall: false});
						  // that.getCartListAndSelected();
						}
						_request.$post(url, params, success);
					}
				}
			}else{
				that.setData({
					['seckillruntimearr['+index+']']:''
				})
			}
		}
		
		console.log('cartList',that.data.cartList);
	},1000);
	
	
	that.setData({
	  timer: runtime,
	});
  }
})