<template>
    <view>
        <view v-if="(data || null) != null && (data.goods_list || null) != null && data.goods_list.length > 0">
            <view v-if="(data.title || null) != null || (data.vice_title || null) != null" class="spacing-nav-title">
                <text v-if="(data.title || null) != null" class="text-wrapper" :style="'color:'+(data.color || '#333')+';'">{{data.title}}</text>
                <text v-if="(data.vice_title || null) != null" class="vice-name margin-left-lg cr-gray">{{data.vice_title}}</text>
                <navigator v-if="(data[propMoreUrlKey] || null) != null" :url="data[propMoreUrlKey]" hover-class="none" class="arrow-right padding-right-xxxl cr-gray fr">更多</navigator>
            </view>
            <view class="wh-auto oh pr goods-list">
                <view v-if="(data.keywords_arr || null) != null && data.keywords_arr.length > 0" class="word-list scroll-view-horizontal margin-bottom-lg">
                    <scroll-view scroll-x>
                        <block v-for="(kv, ki) in data.keywords_arr" :key="ki">
                            <navigator v-if="(kv || null) != null" :url="propKeywordsUrl + kv" hover-class="none" class="word-icon dis-inline-block bg-main-light text-size-xs cr-main round padding-top-xs padding-bottom-xs padding-left padding-right">{{kv}}</navigator>
                        </block>
                    </scroll-view>
                </view>
                <!-- 默认图文 -->
                <block v-if="(data.style_type || 0) == 0">
                    <view class="goods-data-list">
                        <view v-for="(item, index) in data.goods_list" :key="index" class="item oh padding-main border-radius-main bg-white oh pr spacing-mb">
                            <!-- 商品主体内容 -->
                            <view class="cp" :data-value="item.goods_url" @tap="url_event">
                                <image class="goods-img fl radius" :src="item.images" mode="aspectFit"></image>
                                <view v-if="(item.is_error || 0) == 1" class="error-msg pa cr-gray tc radius">{{item.error_msg}}</view>
                                <view class="base fr">
                                    <view class="multi-text">{{item.title}}</view>
                                    <view v-if="(item.simple_desc || null) != null" class="cr-grey single-text margin-top-sm">{{item.simple_desc}}</view>
                                    <view class="base-bottom pa">
                                        <text v-if="propIsShowPriceIcon && (item.price_icon || null) != null" class="bg-red br-red cr-white text-size-xs padding-left-sm padding-right-sm round va-m margin-right-xs">{{item.price_icon}}</text>
                                        <text class="sales-price va-m">{{propCurrencySymbol}}{{item[propPriceField]}}</text>
                                    </view>
                                    <view v-if="(item.is_error || 0) == 0" class="pa bg-white right-cart-icon" :data-index="index" @tap.stop="goods_cart_event">
                                        <uni-icons type="plus" size="22" color="#1AAD19"></uni-icons>
                                        <view class="cart-badge-icon pa">
                                            <component-badge :propNumber="item.user_cart_count || 0"></component-badge>
                                        </view>
                                    </view>
                                </view>
                            </view>
                            <!-- 标签插件 -->
                            <view v-if="(propLabel || null) != null && propLabel.data.length > 0" :class="'plugins-label oh pa plugins-label-'+((propLabel.base.is_user_goods_label_icon || 0) == 0 ? 'text' : 'img')+' plugins-label-'+(propLabel.base.user_goods_show_style || 'top-left')">
                                <block v-for="(lv,li) in propLabel.data" :key="li">
                                    <view v-if="(lv.goods_ids || null) != null && lv.goods_ids.indexOf(item.id) != -1" class="lv dis-inline-block va-m" :data-value="((propLabel.base.is_user_goods_label_url || 0) == 1) ? (lv.url || '') : ''" @tap="url_event">
                                        <view v-if="(propLabel.base.is_user_goods_label_icon || 0) == 0" class="round cr-white bg-main text-size-xs fl" :style="((lv.bg_color || null) != null ? 'background-color:'+ lv.bg_color+' !important;' : '')+((lv.text_color || null) != null ? 'color:'+ lv.text_color+' !important;' : '')">{{lv.name}}</view>
                                        <image v-else class="dis-block" :src="lv.icon" mode="scaleToFill"></image>
                                    </view>
                                </block>
                            </view>
                        </view>
                    </view>
                </block>
                <!-- 九方格 -->
                <block v-else-if="data.style_type == 1">
                    <view class="goods-data-grid-list">
                        <view v-for="(item, index) in data.goods_list" :key="index" class="item oh border-radius-main bg-white oh pr spacing-mb">
                            <!-- 商品主体内容 -->
                            <view class="cp" :data-value="item.goods_url" @tap="url_event">
                                <image class="goods-img dis-block wh-auto" :src="item.images" mode="aspectFit"></image>
                                <view v-if="(item.is_error || 0) == 1" class="error-msg pa cr-gray tc radius wh-auto">{{item.error_msg}}</view>
                                <view class="base padding-horizontal-main margin-top-sm">
                                    <view class="goods-title multi-text">{{item.title}}</view>
                                    <view class="margin-top-sm">
                                        <view class="fl">
                                            <text v-if="propIsShowPriceIcon && (item.price_icon || null) != null" class="bg-red br-red cr-white text-size-xs padding-left-sm padding-right-sm round va-m margin-right-xs">{{item.price_icon}}</text>
                                            <text class="sales-price va-m">{{propCurrencySymbol}}{{item[propPriceField]}}</text>
                                        </view>
                                        <view v-if="(item.is_error || 0) == 0" class="pa bg-white right-cart-icon" :data-index="index" @tap.stop="goods_cart_event">
                                            <uni-icons type="plus" size="22" color="#1AAD19"></uni-icons>
                                            <view class="cart-badge-icon pa">
                                                <component-badge :propNumber="item.user_cart_count || 0"></component-badge>
                                            </view>
                                        </view>
                                    </view>
                                </view>
                            </view>
                            <!-- 标签插件 -->
                            <view v-if="(propLabel || null) != null && propLabel.data.length > 0" :class="'plugins-label oh pa plugins-label-'+((propLabel.base.is_user_goods_label_icon || 0) == 0 ? 'text' : 'img')+' plugins-label-'+(propLabel.base.user_goods_show_style || 'top-left')">
                                <block v-for="(lv,li) in propLabel.data" :key="li">
                                    <view v-if="(lv.goods_ids || null) != null && lv.goods_ids.indexOf(item.id) != -1" class="lv dis-inline-block va-m" :data-value="((propLabel.base.is_user_goods_label_url || 0) == 1) ? (lv.url || '') : ''" @tap="url_event">
                                        <view v-if="(propLabel.base.is_user_goods_label_icon || 0) == 0" class="round cr-white bg-main text-size-xs fl" :style="((lv.bg_color || null) != null ? 'background-color:'+ lv.bg_color+' !important;' : '')+((lv.text_color || null) != null ? 'color:'+ lv.text_color+' !important;' : '')">{{lv.name}}</view>
                                        <image v-else class="dis-block" :src="lv.icon" mode="scaleToFill"></image>
                                    </view>
                                </block>
                            </view>
                        </view>
                    </view>
                </block>
                <!-- 滚动 -->
                <view v-else-if="data.style_type == 2" class="rolling-horizontal border-radius-main oh spacing-mb">
                    <view class="goods-data-rolling-list scroll-view-horizontal">
                        <swiper :vertical="false" :autoplay="propIsAutoPlay" :circular="false" :display-multiple-items="((data.multiple_items || null) == null) ? (data.goods_list.length < 3 ? data.goods_list.length : 3) : (data.goods_list.length < data.multiple_items ? data.goods_list.length : data.multiple_items)" interval="3000">
                            <block v-for="(item, index) in data.goods_list" :key="index">
                                <swiper-item>
                                    <view class="item bg-white border-radius-main margin-right-main oh pr ht-auto pr">
                                        <!-- 商品主体内容 -->
                                        <view class="cp" :data-value="item.goods_url" @tap="url_event">
                                            <image class="goods-img dis-block wh-auto" :src="item.images" mode="aspectFit"></image>
                                            <view v-if="(item.is_error || 0) == 1" class="error-msg pa cr-gray tc radius wh-auto">{{item.error_msg}}</view>
                                            <view class="padding-left-sm padding-right-sm margin-top-sm">
                                                <view class="multi-text">{{item.title}}</view>
                                                <view class="margin-top-sm">
                                                    <view class="fl">
                                                        <text v-if="propIsShowPriceIcon && (item.price_icon || null) != null" class="bg-red br-red cr-white text-size-xs padding-left-sm padding-right-sm round va-m margin-right-xs">{{item.price_icon}}</text>
                                                        <text class="sales-price va-m">{{propCurrencySymbol}}{{item[propPriceField]}}</text>
                                                    </view>
                                                    <view v-if="(item.is_error || 0) == 0" class="pa bg-white right-cart-icon" :data-index="index" @tap.stop="goods_cart_event">
                                                        <uni-icons type="plus" size="22" color="#1AAD19"></uni-icons>
                                                        <view class="cart-badge-icon pa">
                                                            <component-badge :propNumber="item.user_cart_count || 0"></component-badge>
                                                        </view>
                                                    </view>
                                                </view>
                                            </view>
                                        </view>
                                        <!-- 标签插件 -->
                                        <view v-if="(propLabel || null) != null && propLabel.data.length > 0" :class="'plugins-label oh pa plugins-label-'+((propLabel.base.is_user_goods_label_icon || 0) == 0 ? 'text' : 'img')+' plugins-label-'+(propLabel.base.user_goods_show_style || 'top-left')">
                                            <block v-for="(lv,li) in propLabel.data" :key="li">
                                                <view v-if="(lv.goods_ids || null) != null && lv.goods_ids.indexOf(item.id) != -1" class="lv dis-inline-block va-m" :data-value="((propLabel.base.is_user_goods_label_url || 0) == 1) ? (lv.url || '') : ''" @tap="url_event">
                                                    <view v-if="(propLabel.base.is_user_goods_label_icon || 0) == 0" class="round cr-white bg-main text-size-xs fl" :style="((lv.bg_color || null) != null ? 'background-color:'+ lv.bg_color+' !important;' : '')+((lv.text_color || null) != null ? 'color:'+ lv.text_color+' !important;' : '')">{{lv.name}}</view>
                                                    <image v-else class="dis-block" :src="lv.icon" mode="scaleToFill"></image>
                                                </view>
                                            </block>
                                        </view>
                                    </view>
                                </swiper-item>
                            </block>
                        </swiper>
                    </view>
                </view>
            </view>
        </view>

        <!-- 商品购买 -->
        <component-goods-buy ref="goods_buy" v-on:CartSuccessEvent="goods_cart_back_event"></component-goods-buy>

        <!-- 购物车抛物线 -->
        <component-cart-para-curve ref="cart_para_curve"></component-cart-para-curve>
    </view>
</template>
<script>
    const app = getApp();
    import componentBadge from "../../components/badge/badge";
    import componentGoodsBuy from "../../components/goods-buy/goods-buy";
    import componentCartParaCurve from '../../components/cart-para-curve/cart-para-curve';
    export default {
        data() {
            return {
                data: null,
            };
        },
        components: {
            componentBadge,
            componentGoodsBuy,
            componentCartParaCurve
        },
        props: {
            // 价格符号
            propCurrencySymbol: {
                type: String,
                default: app.globalData.data.currency_symbol
            },
            // 列表数据
            propData: {
                type: [Array,Object],
                default: []
            },
            // 更多url地址
            propMoreUrlKey: {
                type: String,
                default: 'url'
            },
            // 关键字url地址
            propKeywordsUrl: {
                type: String,
                default: '/pages/goods-search/goods-search?keywords='
            },
            // 滚动自动播放
            propIsAutoPlay: {
                type: Boolean,
                default: true
            },
            // 标签数据
            propLabel: {
                type: [Array,Object,String],
                default: null
            },
            // 展示加购抛物线
            propIsCartParaCurve: {
                type: Boolean,
                default: false
            },
            // 展示价格icon图标
            propIsShowPriceIcon: {
                type: Boolean,
                default: false
            },
            // 展示价格字段
            propPriceField: {
                type: String,
                default: 'min_price'
            }
        },
        // 属性值改变监听
        watch: {
            // 数据
            propData(value, old_value) {
                this.data = value;
            }
        },
        // 页面被展示
        created: function() {
            this.data = this.propData;
        },
        methods: {
            // 加入购物车
            goods_cart_event(e) {
                if((this.$refs.goods_buy || null) != null) {
                    var index = e.currentTarget.dataset.index || 0;
                    var goods = this.propData.goods_list[index];
                    // 开启购物车抛物线效果则展示提示操作
                    var is_success_tips = this.propIsCartParaCurve ? 0 : 1;
                    this.$refs.goods_buy.init(goods, {buy_event_type: 'cart', is_direct_cart: 1, is_success_tips: is_success_tips}, {index: index, pos: e});
                }
            },

            // 加入购物车成功回调
            goods_cart_back_event(e) {
                // 增加数量
                var back = e.back_data;
                var temp = this.data;
                var goods = temp['goods_list'][back.index];
                goods['user_cart_count'] = parseInt(goods['user_cart_count'] || 0)+parseInt(e.stock);
                if(goods['user_cart_count'] > 99) {
                    goods['user_cart_count'] = '99+';
                }
                temp['goods_list'][back.index] = goods;
                this.setData({data: temp});

                // 抛物线
                if(this.propIsCartParaCurve && (this.$refs.cart_para_curve || null) != null) {
                    this.$refs.cart_para_curve.init(null, back.pos, goods.images);
                }

                // 导航购物车处理
                var cart_total = e.cart_number || 0;
                if (cart_total <= 0) {
                    app.globalData.set_tab_bar_badge(2, 0);
                } else {
                    app.globalData.set_tab_bar_badge(2, 1, cart_total);
                }

                // 当前页面
                var page = app.globalData.current_page().split('?');
                switch(page[0]) {
                    // 商品详情页面
                    case 'pages/goods-detail/goods-detail' :
                        var res = app.globalData.get_page_object(page[0]);
                        if(res.length > 0) {
                            for(var i in res) {
                                res[i].$vm.goods_cart_count_handle(cart_total);
                            }
                        }
                        break;
                }
            },

            // url事件
            url_event(e) {
                app.globalData.url_event(e);
            }
        }
    };
</script>
<style>
</style>