/**
 * 用户模型
 */
define(['base', '$', 'native', 'api', 'order', 'config', 'address'], function (base, $, native, api, order, config, address) {
	var User = function () {
		if (typeof User.instance === 'object') {
			return User.instance;
		}
		// localStorage.getItem('xyhwxUserID')
		User.instance = this;
		this.storagePrefix = 'user_';
		this.id = localStorage.getItem('xyhwxUserID'); //5870c935a84ea0417e8b456f
		this.lastID = this.getCache('lastID', null, '');
		this.name = '';
		this.avatar='';
		this.mobile = '';
		this.balance = 0;
		this.info = {};
		this.orders = {
			1: {
				data: [],
				page: 0,
				hasMore: false
			},
			2: {
				data: [],
				page: 0,
				hasMore: false
			},
			3: {
				data: [],
				page: 0,
				hasMore: false
			},
			4: {
				data: [],
				page: 0,
				hasMore: false
			},
			5: {
				data: [],
				page: 0,
				hasMore: false
			}
		};
		this.appendOrder = {};//追加订单

		this.orderCoupons = [];// 所有优惠券按顺序排好
		this.usable_coupons = [];// 可用优惠券
		this.used_coupons = [];// 用过的优惠券
		this.overtime_coupons = [];// 过期的优惠券

		this.activities = this.getCache('activities', null, {//活动
			"visited_dog": false,
			"visited_order0104": false
		});
		this.productVisit = this.getCache('productVisit', null, {//产品访问-缓存为空
			1: {
				visited: false//访问
			},
			2: {
				visited: false
			},
			3: {
				visited: false
			},
			4: {
				visited: false
			},
			5: {
				visited: false
			},
			6: {
				visited: false
			},
			7: {
				visited: false
			},
			8: {
				visited: false
			},
			9: {
				visited: false
			},
			10: {
				visited: false
			},
			11: {
				visited: false
			},
			12: {
				visited: false
			},
			13: {
				visited: false
			},
			14: {
				visited: false
			},
			15: {
				visited: false
			}
		});
		this.selectTech = {//选择...技术？
			can: [],//能够
			match: []//匹配
		};
		this.isCheck = this.getCache('isCheck', null, {//检测缓存中是否有优惠券数据
			"couponCheck": false//优惠券是否存在
		});
	}

	User.prototype = new base();//新建base()函数.继承User函数的原型


	//获取用户信息
	User.prototype.getUserInfo = function (callback) {
		var that = this;
		console.log(that)
		native.getUserInfo(function (res) {
			loginWithData.call(that, res);//loginWithData-登录数据
			if (typeof(callback) == 'function') {//判断callback是否为函数.
				callback();//调用函数
			}
		});
	};

	// 获取用户的所有代金券
	User.prototype.getCouponList = function (callback) {
		var that = this;

		api.getCouponList({
			get_all: 1,
			user_id: that.id
		}, function (res) {
			if (res.success) {
				// 现有可用优惠券,按照面额降序排序;已经过期的优惠券,按照过期时间由近到远排序
				var now = new Date().getTime() / 1000;
				that.usable_coupons = res.data.useable_coupons;
				that.used_coupons = res.data.used_coupons;
				that.overtime_coupons = res.data.overtime_coupons;

				// that.usable_coupons.sort(function (a, b) {
				// 	return b.coupon.value - a.coupon.value;
				// });
				that.usable_coupons.sort(function (a, b) {
					return  b.start_time-a.start_time ;
				});
				that.used_coupons.sort(function (a, b) {
					return a.end_time - b.end_time;
				});

				that.overtime_coupons.sort(function (a, b) {
					return a.end_time - b.end_time;
				});

				that.usable_coupons.forEach(function (item, index) {
					var isRemind = (item.end_time - now) / (60 * 60 * 24) <= 7;
					item.isRemind = isRemind;
				});

				that.orderCoupons = that.usable_coupons.concat(that.used_coupons).concat(that.overtime_coupons);
			}

			if (typeof(callback) == 'function') {
				callback(res);
			}
		});
	};

	//兑换优惠券   api预先定义的函数
	User.prototype.exchangeCoupon = function (couponCode, callback) {
		var that = this;

		api.exchangeCoupon({
			user_id: that.id,
			exchange_code: couponCode//兑换码--为优惠券编码
		}, function (res) {
			if (typeof(callback) == 'function') {
				callback(res);//回调函数传回
			}
		});
	};

	//判断当前用户是否登录.没有则让其去登录
	User.prototype.goLogin = function (callback) {
		var that = this;
		console.log(that);
		this.getUserInfo(function (res) {//在获取用户信息
			if (that.id == '') {
				native.login(function (resA) {//本地中读取是否存在登陆数据

					loginWithData.call(that, resA);//调用登录数据

					if (typeof(callback) == 'function') {//判断callback是否为函数，true让其回调
						callback();
					}
				});
			} else {
				if (typeof(callback) == 'function') {
					callback();
				}
			}
		});
	};

	//是否检查登陆凭据是否存在
	User.prototype.checkLogin = function (callback) {
		var that = this;
		if (this.id == '') {
			this.goLogin(function () {
				if (that.id != '' && typeof(callback) == 'function') {//用户ID是否为空并且callback是否为函数
					callback();
				}
			});
		} else {
			if (typeof(callback) == 'function') {
				callback();
			}
		}
	};

	//获取订单列表
	User.prototype.getOrderList = function (userId, type, callback, more) {
		var that = this;
		var page = this.orders[type].page + 1;
		if (!more) {
			page = 1;
		}
		api.getMyOrderList({
			user_id: userId,
			type: type,
			page: page
		}, function (res) {
			if (res.current_page >= res.sum_page) {//如果当前页订单大于等于总页数
				res.current_page = res.sum_page;
				that.orders[type].hasMore = false;
			} else {
				that.orders[type].hasMore = true;
			}
			that.orders[type].page = res.current_page;//当前网页
			if (more) {
				that.orders[type].data = that.orders[type].data.concat(res.data);//concat 2个数组
			} else {
				that.orders[type].data = res.data;
			}
			if (typeof(callback) == 'function') {
				callback(res);
			}
		});
	};

	//订单明细
	User.prototype.getOrderDetail = function (orderID, callback) {
		var that = this;
		api.getOrderDetail({
			user_id: that.id,
			order_id: orderID//订单ID为orderID
		}, function (res) {
			if (typeof(callback) == 'function') {
				callback(res);
			}
		});
	};

	//订单信息
	//遍历函数。将所有产生的订单信息赋值给orderInfo
	User.prototype.getOrderInfo = function (orderID) {
		var that = this;
		var orderInfo = {};//数组
		var orderList = this.orders[1].data;
		orderList.forEach(function (e, i) {//遍历函数
			if (e.id == orderID) {
				orderInfo = e;
			}
		})
		return orderInfo;
	};

	//退款单
	User.prototype.refundOrder = function (orderID, callback) {
		var that = this;
		var from = '';
		if (config.isChubao) from = 'chubao';
		api.refundOrder({
			order_id: orderID,
			user_id: this.id,
			from: from
		}, function (res) {
			if (typeof(callback) == 'function') {
				callback(res);
			}
		})
	};

	//完成订单
	User.prototype.finishOrder = function (orderID, callback) {
		var that = this;
		api.finishOrder({
			order_id: orderID,
			user_id: this.id
		}, function (res) {
			if (typeof(callback) == 'function') {
				callback(res);
			}
		})
	};

	//取消订单
	User.prototype.cancelOrder = function (orderID, callback) {
		var that = this;

		api.cancelOrder({
			user_id: this.id,
			order_id: orderID
		}, function (res) {
			if (res.success) {
				// that.id = res.data.id;
			}
			if (typeof (callback) == 'function') {
				callback(res);
			}
		})
	};

	//获得技术列表
	//serviceType-服务类型
	//bookingTime-预订时间
	//addressID-地址
	User.prototype.getTechList = function (serviceType, bookingTime, addressID, callback) {
		var that = this;
		api.selectTech({
			service_type: serviceType,
			booking_time: bookingTime,
			address_id: addressID,
			user_id: that.id
		}, function (res) {
			if (res.success) {
				that.selectTech.can = res.data.can_select_tech;//可选择技术
				that.selectTech.match = res.data.service_match_tech;//服务匹配技术
			}
			if (typeof (callback) == 'function') {
				callback(res);
			}
		})
	};


	//登录数据
	function loginWithData(res) {
		if (res.success) {
			var userData = res.data;
			if (userData.id) {
				this.id = userData.id;
				this.name = userData.user_name;
				this.mobile = userData.mobile;
				this.avatar = userData.avatar;
				this.openId = userData.openid;
				this.info = userData;
				this.balance = userData.balance;
				this.wx_pub_openid = userData.wx_pub_openid;
				if ((config.isAndroid || config.isIOS) && this.lastID != this.id) {
					//换用户了，清掉地址信息
					order.set('address', null, true);
				}
				this.set('lastID', this.id);
			}
		}
	}

	return new User();//new User函数
})