<template>
	<view class="imgwindow">
		<view class="imgwindow-list" v-if="jdata.id == '3' "
		 v-bind:class="'row'+jdata.id" :style="{margin:-jdata.id+'px'}">
				<image v-for="(item, index) in jdata.options.colorGroup" :key="index" :src="item.adImg" mode="widthFix" @click="showSliderInfo(item.linkType, item.linkValue)"></image>
		</view>
		<view class="imgwindow-list" v-if="jdata.id == '4'" v-bind:class="'row'+jdata.id" :style="{margin:-jdata.id+'px'}">
			<view class="imgwindow-item" ref="imgwitem" :style="{height:height+'px',padding:jdata.id+'px'}" v-for="(item, index) in jdata.options.colorGroup"
			 :key="index" v-if="index == 0">
				<image :src="item.adImg" mode="aspectFill" @click="showSliderInfo(item.linkType, item.linkValue)"></image>
			</view>
			<view class="imgwindow-item" ref="imgwitem" :style="{height:height1+'px',padding:jdata.id+'px'}" v-for="(item, index) in jdata.options.colorGroup"
			 :key="index" v-if="index !== 0">
				<image :src="item.adImg" mode="aspectFill" @click="showSliderInfo(item.linkType, item.linkValue)"></image>
			</view>
		</view>
	</view>
</template>

<script>
	export default {
		name: "jshopimgwindow",
		props: {
			jdata: {
				// type: Object,
				required: true,
			}
		},
		data() {
			return {
				height: '',
				height1: '',
				padding: '3'
			}
		},
		mounted() {
			// #ifdef H5 || APP-PLUS || APP-PLUS-NVUE
			var view = uni.createSelectorQuery().in(this).select(".imgwindow-item");
			view.boundingClientRect(data => {
				this.height = 50;
				// 橱窗小图高度
				this.height1 = 50 / 2;
			}).exec();
			// #endif

			// #ifdef MP-ALIPAY
			var view = uni.createSelectorQuery().in(this).select(".content").boundingClientRect().exec(data => {
				this.height1 = data[0].width / 4;
				if (this.data.params.style == '3') {
					this.height = data[0].width / 3;
				} else if (this.data.params.style == '2') {
					this.height = data[0].width / 2;
				} else if (this.data.params.style == '4') {
					this.height = data[0].width / 4;
				} else if (this.data.params.style == '0') {
					this.height = data[0].width / 2;
				}
			});
			// #endif

			// #ifdef MP-WEIXIN

			var view = uni.createSelectorQuery().select(".content");

			view.boundingClientRect(jdata => {

				this.height1 = jdata.width / 4;
				if (this.jdata.params.style == '3') {
					this.height = jdata.width / 3;
				} else if (this.jdata.params.style == '2') {
					this.height = jdata.width / 2;
				} else if (this.jdata.params.style == '4') {
					this.height = jdata.width / 4;
				} else if (this.jdata.params.style == '0') {
					this.height = jdata.width / 2;
				}
			}).exec();
			// #endif
		},
		methods: {
			showSliderInfo(type, val) {
				if (!val) {
					return;
				}
				if (type == 1) {
					if (val.indexOf('http') != -1) {
						// #ifdef H5 
						window.location.href = val
						// #endif
					} else {
						// #ifdef H5 || APP-PLUS || APP-PLUS-NVUE || MP
						if (val == '/pages/index/index' || val == '/pages/classify/classify' || val == '/pages/cart/index/index' || val ==
							'/pages/member/index/index') {
							uni.switchTab({
								url: val
							});
							return;
						} else if(val.indexOf('/pages/coupon/coupon')>-1){
							var id = val.replace('/pages/coupon/coupon?id=',"");
							this.receiveCoupon(id)
						} else {
							this.$common.navigateTo(val);
							return;
						}
						// #endif
					}
				} else if (type == 2) {
					// 商品详情
					this.goodsDetail(val)
				} else if (type == 3) {
					// 文章详情
					this.$common.navigateTo('/pages/article/index?id=' + val + '&id_type=1')
				} else if (type == 4) {
					// 文章列表
					this.$common.navigateTo('/pages/article/list?cid=' + val)
				} else if (type == 5) {
					//智能表单 
					this.$common.navigateTo('/pages/form/detail/form?id=' + val)
				}
			},
			//跳转到商品详情页面
			goodsDetail: function(id) {
				let url = '/pages/goods/index/index?id=' + id;
				this.$common.navigateTo(url);
			},
			// 用户领取优惠券
			receiveCoupon(couponId) {
				let data = {
					promotion_id: couponId
				}
				this.$api.getCoupon(data, res => {
					if (res.status) {
						this.$common.successToShow(res.msg)
					} else {
						this.$common.errorToShow(res.msg)
					}
				})
			},
		}
	}
</script>

<style>
	.imgwindow {
		width: 100%;
	}

	.imgwindow-list {
		/* overflow: hidden; */
		/* margin: -16upx; */
		display: flex;
	}

	/* 堆积两列 */
	.imgwindow-list .imgwindow-item {
		height: auto;
		flex: 1;
		/* float: left; */
		/* padding: 8upx; */
	}

	.imgwindow-list .imgwindow-item image {
		width: 100%;
		/* height: 100%; */
	}
	
	.imgwindow-list.row0{
		overflow: hidden;
		display: block;
	}
	.imgwindow-list.row0 .imgwindow-item {
		height: auto;
		flex: auto;
		float: left;
		/* padding: 8upx; */
	}
	.imgwindow-list.row0 .imgwindow-item image {
		width: 100%;
		height: 100%;
	}
	
	.imgwindow-list.row0 .imgwindow-item:first-child {
		width: 50%;
	}

	.imgwindow-list.row0 .imgwindow-item:nth-child(2) {
		width: 50%;
	}

	.imgwindow-list.row0 .imgwindow-item:nth-child(3),
	.imgwindow-list.row0 .imgwindow-item:nth-child(4) {
		width: 25%;

	}

	/* .imgwindow-list.row2 .imgwindow-item {
		width: 50%;
	}

	.imgwindow-list.row3 .imgwindow-item {
		width: 33.3%;
	}

	.imgwindow-list.row4 .imgwindow-item {
		width: 25%;
	} */
</style>
