<template>
    <view class="supplier-content clearfix">
        <view class="tui-group-title">
            <view class="tui-group-name">优质供应商</view>
            <view class="tui-group-tabs">采美正品联盟 质量保证</view>
            <view class="tui-group-r" @click="handleMoreShop">
                <text>更多</text> <text class="iconfont icon-xiayibu"></text>
            </view>
        </view>
        <view class="swiper-goods-box">
            <swiper class="tui-shop-swiper" circular @change="swiperChange" :indicator-dots="false" :autoplay="true"
                :interval="8000" :duration="500">
                <swiper-item v-for="(supplier, index) in supplierList" :key="index">
                    <view class="tui-supplier-list">
                        <view class="tui-supplier-item" v-for="(sup, supIndex) in supplier" :key="supIndex"
                            @click="NavToDetailPage(sup)">
                            <view class="tui-shop-top">
                                <view class="tui-top-logo">
                                    <image :src="sup.image" mode=""></image>
                                </view>
                                <view class="tui-top-name">
                                    <text>{{ sup.supplierName }}</text>
                                </view>
                            </view>
                            <view class="tui-shop-mid">
                                <view class="tui-mid-item" v-for="(pros, prIndex) in sup.products" :key="prIndex"  @click.stop="navToDetailPage(pros)">
                                    <image :src="pros.mainImage" mode=""></image>
                                </view>
                            </view>
                            <view class="tui-shop-bot">
                                <view class="tui-bot-btn">
                                    进店<text class="iconfont icon-xiayibu"></text>
                                </view>
                            </view>
                        </view>
                    </view>
                </swiper-item>
            </swiper>
            <view class="swiper__dots-box">
                <view v-for="(item, idx) in supplierList" :key="idx"
                    :class="[idx === current ? 'swiper__dots-long' : 'none']" :data-index="current"
                    class="swiper__dots-item"></view>
            </view>
        </view>
    </view>
</template>

<script>
    export default {
        name: 'supplierList',
        props: {
            supplierObj: {
                type: Array
            }
        },
        data() {
            return {
                current: 0,
                supplierList: []
            }
        },
        created() {
            this.initData(this.supplierObj)
        },
        methods: {
            initData(data) {
                this.supplierList = this.handleCheckedList(data)
                console.log('supplierList', this.supplierList)
            },
            // 处理供应商列表
            handleCheckedList(arr) {
                if (!Array.isArray(arr)) return []
                let newArr = [],
                    a = []
                let indexNum = 4
                arr.map((item, index) => {
                    if (index !== 0 && index % indexNum === 0) {
                        newArr.push(a)
                        a = []
                        a.push(item)
                    } else a.push(item)
                    if (arr.length === (index + 1)) {
                        newArr.push(a)
                    }
                })
                return newArr
            },
            //跳转店铺
            NavToDetailPage(item) { 
                this.$api.navigateTo(`/pages/supplier/user/my-shop?shopId=${item.linkParam.id}`)
            },
            //跳转商品详情
            navToDetailPage(pros) {
                this.$api.navigateTo(`/pages/goods/product?id=${pros.productId}`)
            },
            handleMoreShop() {
                this.$api.navigateTo('/pages/goods/goods-shop-list')
            },
            swiperChange(e) { //切换
                this.current = e.detail.current
            }
        }
    }
</script>

<style lang="scss">
    .supplier-content {
        background-color: #F7F7F7;
        width: 100%;
        height: auto;
        box-sizing: border-box;
        padding: 0 24rpx;
    }

    .tui-group-title {
        width: 100%;
        display: flex;
        justify-content: flex-start;
        align-items: center;
        height: 100rpx;
        box-sizing: border-box;
        position: relative;

        .tui-group-name {
            font-size: $font-size-36;
            font-weight: bold;
            color: #333333;
        }

        .tui-group-tabs {
            height: 100rpx;
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-left: 20rpx;
            font-size: $font-size-24;
            line-height: 100rpx;
            color: #999999;
        }

        .tui-group-r {
            width: 100rpx;
            height: 100rpx;
            line-height: 100rpx;
            font-size: $font-size-24;
            color: #999999;
            text-align: right;
            position: absolute;
            right: 0;
            top: 0;
        }
    }

    .swiper-goods-box {
        width: 100%;
        height: 960rpx;
        position: relative;

        .swiper__dots-box {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            /* #ifndef APP-NVUE */
            display: flex;
            /* #endif */
            flex: 1;
            flex-direction: row;
            justify-content: center;
            align-items: center;

            .swiper__dots-item {
                width: 10rpx;
                height: 10rpx;
                border-radius: 100%;
                margin-left: 6px;
                background-color: #FFFFFF;
            }

            .swiper__dots-long {
                width: 35rpx;
                height: 10rpx;
                border-radius: 6rpx;
                background-color: #FF5B00;
                transition: all 0.4s;
            }
        }

        .tui-shop-swiper {
            width: 100%;
            height: 920rpx;
        }

        .tui-supplier-list {
            padding: 0;
            width: 100%;
            height: 100%;
            display: flex;
            justify-content: flex-start;
            flex-wrap: wrap;

            .tui-supplier-item {
                display: flex;
                width: 339rpx;
                height: 448rpx;
                flex-direction: column;
                align-items: center;
                border-radius: 16rpx;
                margin: 0 20rpx 20rpx 0;
                box-sizing: border-box;
                padding: 24rpx 0;
                background-color: #FFFFFF;

                &:nth-child(2n) {
                    margin-right: 0;
                }

                .tui-shop-top {
                    width: 100%;
                    display: flex;
                    flex-direction: column;
                    align-items: center;

                    .tui-top-logo {
                        display: flex;
                        align-items: center;
                        justify-content: center;
                        width: 219rpx;
                        height: 96rpx;
                        background-color: #ffffff;
                        border-radius: 8rpx;

                        image {
                            width: 219rpx;
                            height: 96rpx;
                        }
                    }

                    .tui-top-name {
                        justify-content: center;
                        font-size: 30rpx;
                        line-height: 80rpx;
                        color: #1bc0de;
                    }
                }

                .tui-shop-mid {
                    width: 100%;
                    height: 95rpx;
                    display: flex;
                    justify-content: flex-start;
                    align-items: center;
                    box-sizing: border-box;
                    margin: 20rpx 0;
                    padding: 0 10rpx;

                    .tui-mid-item {
                        width: 95rpx;
                        height: 95rpx;
                        border-radius: 8rpx;
                        overflow: hidden;
                        margin: 0 5rpx;
                        box-sizing: border-box;
                        border: 1px solid #e1e1e1;

                        image {
                            width: 95rpx;
                            height: 95rpx;
                        }
                    }
                }

                .tui-shop-bot {
                    width: 100%;
                    height: 54rpx;
                    display: flex;
                    justify-content: center;
                    align-items: center;
                    margin-top: 20rpx;

                    .tui-bot-btn {
                        justify-content: center;
                        align-items: center;
                        font-size: 28rpx;
                        line-height: 52rpx;
                        color: #333333;
                        padding: 0 30rpx;
                        border: 1px solid #999999;
                        border-radius: 30rpx;

                        .iconfont {
                            font-size: 24rpx;
                        }
                    }
                }
            }
        }
    }
</style>