import {
	login
} from "@/api/auth/login"
import {
	adList
} from "@/api/website"
import {
	noticesList
} from "@/api/cms/notice"
import {
	floors,
	floatLayer,
	apiDefaultSearchWords
} from "@/api/pc"
import {
	mapGetters
} from "vuex"
import {
	goodsPage,
	timeList
} from "@/api/seckill"
import CountDown from "vue2-countdown"

export default {
	name: "index",
	components: {
		CountDown
	},
	data: () => {
		return {
			loadingAd: true,
			loadingFloor: true,
			adList: [],
			adLeftList: [],
			adRightList: [],
      adCenterList: [],
			floorList: [],
			floatLayer: {
				is_show: false,
				link: {
					url: ""
				}
			},
			indexFloatLayerNum: 0,
			isSub: false,
			siteId: 0,
			listData: [],
			seckillTimeMachine: {
				currentTime: 0,
				startTime: 0,
				endTime: 0
			},
			seckillText: "距离结束",
			backgroundColor: "", // 顶部banner背景颜色
			keyword: "",
			defaultSearchWords: "",
			isShow: false
		}
	},
	watch: {},
	created() {
		this.getAdList()
		this.getBigAdList()
		this.getSmallAdList()
    this.getCategoryBelowList()
		this.getFloors()
		this.getFloatLayer()
		if(this.addonIsExit && this.addonIsExit.seckill == 1){
			this.getTimeList()
		}
	},
	mounted() {
		window.addEventListener("scroll", this.handleScroll)
	},
	computed: {
		...mapGetters(["defaultHeadImage", "addonIsExit", "defaultGoodsImage", "member", "siteInfo", "cartCount"]),
		optionLeft() {
			return {
				direction: 2,
				limitMoveNum: 2
			}
		}
	},
	methods: {
		countDownS_cb() {},
		countDownE_cb() {
			this.seckillText = "活动已结束"
		},
		getAdList() {
			adList({
					keyword: "NS_PC_INDEX"
				})
				.then(res => {
					this.adList = res.data.adv_list
					this.$store.dispatch("app/is_show", {
						is_show:this.adList.length
					}).then(res => {})
					for (let i = 0; i < this.adList.length; i++) {
						if (this.adList[i].adv_url) this.adList[i].adv_url = JSON.parse(this.adList[i].adv_url)
					}
					this.backgroundColor = this.adList[0].background
					this.loadingAd = false
				})
				.catch(err => {
					this.loadingAd = false
				})
		},
		handleChange(curr, pre) {
			this.backgroundColor = this.adList[curr].background
		},
		/**
		 * 广告位大图
		 */
		getBigAdList() {
			adList({
					keyword: "NS_PC_INDEX_MID_LEFT"
				})
				.then(res => {
					this.adLeftList = res.data.adv_list
					for (let i = 0; i < this.adLeftList.length; i++) {
						if (this.adLeftList[i].adv_url) this.adLeftList[i].adv_url = JSON.parse(this.adLeftList[i].adv_url)
					}
					this.loadingAd = false
				})
				.catch(err => {
					this.loadingAd = false
				})
		},
		/**
		 * 广告位小图
		 */
		getSmallAdList() {
			adList({
					keyword: "NS_PC_INDEX_MID_RIGHT"
				})
				.then(res => {
					this.adRightList = res.data.adv_list
					for (let i = 0; i < this.adRightList.length; i++) {
						if (this.adRightList[i].adv_url) this.adRightList[i].adv_url = JSON.parse(this.adRightList[i].adv_url)
					}
					this.loadingAd = false
				})
				.catch(err => {
					this.loadingAd = false
				})
		},
    getCategoryBelowList() {
    	adList({
    			keyword: "NS_PC_INDEX_CATEGORY_BELOW"
    		})
    		.then(res => {
    			this.adCenterList = res.data.adv_list
    			for (let i = 0; i < this.adCenterList.length; i++) {
    				if (this.adCenterList[i].adv_url) this.adCenterList[i].adv_url = JSON.parse(this.adCenterList[i].adv_url)
    			}
    			this.loadingAd = false
    		})
    		.catch(err => {
    			this.loadingAd = false
    		})
    },
		/**
		 * 限时秒杀
		 */
		getTimeList() {
			timeList()
				.then(res => {
					if (res.code == 0 && res.data) {
						let time = new Date(res.timestamp * 1000)
						let currentTimes = time.getHours() * 60 * 60 + time.getMinutes() * 60 + time.getSeconds()

						res.data.list.forEach((v, k) => {
							if (v.seckill_start_time <= currentTimes && currentTimes < v.seckill_end_time) {
								let seckillId = v.seckill_id
								this.getGoodsList(seckillId)

								let endTime = parseInt(time.getTime() / 1000) + (v.seckill_end_time - currentTimes)
								this.seckillTimeMachine = {
									currentTime: res.timestamp,
									startTime: res.timestamp,
									endTime: endTime
								}
							}
						})
					}
				})
				.catch(err => {
					// this.$message.error(err.message)
				})
		},
		/**
		 * 秒杀商品
		 */
		getGoodsList(id) {
			goodsPage({
					page_size: 0,
					seckill_id: id,
					site_id: this.siteId
				})
				.then(res => {
					if (res.code == 0 && res.data.list) {
						this.listData = res.data.list
					}
				})
				.catch(err => {})
		},
		/**
		 * 图片加载失败
		 */
		imageError(index) {
			this.listData[index].sku_image = this.defaultGoodsImage
		},
		/**
		 * 图片加载失败
		 */
		adLeftImageError(index) {
			this.adLeftList[index].adv_image = this.defaultGoodsImage
		},
		/**
		 * 图片加载失败
		 */
		adRightImageError(index) {
			this.adRightList[index].adv_image = this.defaultGoodsImage
		},
    adCenterImageError(index) {
    	this.adCenterList[index].adv_image = this.defaultGoodsImage
    },
		getFloors() {
			floors()
				.then(res => {
					this.floorList = res.data;
				})
				.catch(err => {
					console.log(err)
				})
		},
		getFloatLayer() {
			floatLayer()
				.then(res => {
					if (res.code == 0 && res.data) {
						this.floatLayer = res.data
						if(this.floatLayer.is_show == 1){
							this.floatLayer.link = JSON.parse(this.floatLayer.url)
							// 弹框形式，首次弹出 1，每次弹出 0
							if (!this.floatLayer.img_url) return
							var index_popwindow_count = this.$store.state.app.indexFloatLayerNum;
							if (parseInt(this.floatLayer.number) >= 1) {
								//缓存计数 == 弹出总数   禁止弹出
								if(index_popwindow_count >= parseInt(this.floatLayer.number)){
									this.floatLayer.is_show_type = false
								}else{
									this.floatLayer.is_show_type = true
								}
							} else if (parseInt(this.floatLayer.number) == 0) {
								this.floatLayer.is_show_type = true
							}
						}else{
							this.floatLayer.is_show_type = false
						}

					}
				})
				.catch(err => err)
		},
		closeFloat() {
			var index_popwindow_count = this.$store.state.app.indexFloatLayerNum;
			if(parseInt(this.floatLayer.number) == 0){
				this.$store.commit("app/SET_FLOAT_LAYER", 0)
			}else if(parseInt(this.floatLayer.number) >= 1 && index_popwindow_count != parseInt(this.floatLayer.number)) {
				var count_num = index_popwindow_count + 1;
				this.$store.commit("app/SET_FLOAT_LAYER", count_num)
			}else if(index_popwindow_count == parseInt(this.floatLayer.number)){
				this.$store.commit("app/SET_FLOAT_LAYER", this.floatLayer.number)
			}
			this.floatLayer.is_show_type = false
			this.$forceUpdate()
			// this.$store.commit("app/SET_FLOAT_LAYER", -1)
		},
		// 监听滚动条
		handleScroll() {
			var scrollTop = window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop

			if (scrollTop >= 680) {
				this.isShow = true
			} else {
				this.isShow = false
			}
		},
		destroyed() {
			// 离开该页面需要移除这个监听的事件，不然会报错
			window.removeEventListener("scroll", this.handleScroll)
		}
	}
}