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components/ns-goods-sku/ns-goods-sku-index.vue Normal file
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<template>
<view class="goods-sku">
<ns-login ref="login"></ns-login>
<!-- sku选择 -->
<ns-goods-sku v-if="goodsDetail.goods_id" ref="goodsSku" :goods-id="goodsDetail.goods_id" :goods-detail="goodsDetail" :max-buy="goodsDetail.max_buy" :min-buy="goodsDetail.min_buy" @refresh="refreshGoodsSkuDetail"></ns-goods-sku>
</view>
</template>
<script>
import nsGoodsSku from '@/components/ns-goods-sku/ns-goods-sku.vue';
// 商品SKU
export default {
name: 'ns-goods-sku-index',
components: {
nsGoodsSku
},
data() {
return {
timeout: {},
isRepeat: false,
goodsDetail: {}
};
},
created() {},
methods: {
/**
* 添加购物车
* @param {Object} config 购物车事件（detail-详情，cart-加入购物车）
* @param {Object} data 商品项
*/
addCart(config, data, event) {
if (!this.storeToken) {
this.$refs.login.open('/pages/index/index')
return;
}
if (config == "detail" || data.is_virtual) {
this.$util.redirectTo('/pages/goods/detail', {
goods_id: data.goods_id
});
return false;
}
// 多规格
if (data.goods_spec_format) {
this.multiSpecificationGoods(data);
} else {
this.singleSpecificationGoods(data, event);
}
},
/**
* 单规格
* @param {Object} data 商品项
*/
singleSpecificationGoods(data, event) {
let cart =
this.cartList['goods_' + data.goods_id] && this.cartList['goods_' + data.goods_id]['sku_' + data
.sku_id
] ?
this.cartList['goods_' + data.goods_id]['sku_' + data.sku_id] :
null;
let cartNum = cart ? cart.num : 0;
let api = cart && cart.cart_id ? '/api/cart/edit' : '/api/cart/add';
let minBuy = data.min_buy > 0 ? data.min_buy : 1;
let num = cartNum >= minBuy ? cartNum : minBuy;
let _num = num;
if(cart && cart.cart_id){
_num = _num + (data.min_buy > 0 ? data.min_buy : 1)
}
let cart_id = cart ? cart.cart_id : 0;
if (_num > parseInt(data.stock)) {
this.$util.showToast({
title: '商品库存不足'
});
return;
}
if (data.is_limit && data.max_buy && _num > parseInt(data.max_buy)) {
this.$util.showToast({
title: `该商品每人限购${data.max_buy}${data.unit || '件'}`
});
return;
}
if (cart) {
this.cartList['goods_' + data.goods_id]['sku_' + data.sku_id].num = _num;
} else {
// 如果商品第一次添加，则初始化数据
if (!this.cartList['goods_' + data.goods_id]) {
this.cartList['goods_' + data.goods_id] = {};
}
let discount_price = data.discount_price;
if (data.member_price > 0 && Number(data.member_price) <= Number(data.discount_price)) {
discount_price = data.member_price;
}
this.cartList['goods_' + data.goods_id]['sku_' + data.sku_id] = {
cart_id,
goods_id: data.goods_id,
sku_id: data.sku_id,
num: _num,
discount_price
};
}
if (this.isRepeat) return;
this.isRepeat = true;
this.$emit('addCart', event.currentTarget.id);
this.$api.sendRequest({
url: api,
data: {
cart_id,
sku_id: data.sku_id,
num: _num
},
success: res => {
this.isRepeat = false;
if (res.code == 0) {
if (cart_id == 0) {
this.cartList['goods_' + data.goods_id]['sku_' + data.sku_id].cart_id =
res.data;
}
this.$util.showToast({
title: "商品添加购物车成功"
});
this.$store.commit('setCartChange');
this.$store.dispatch('cartCalculate');
this.$emit("cartListChange", this.cartList);
} else {
this.$util.showToast({
title: res.message
});
}
}
});
},
/**
* 多规格
* @param {Object} data 商品项
*/
multiSpecificationGoods(data) {
this.$api.sendRequest({
url: '/api/goodssku/getInfoForCategory',
data: {
sku_id: data.sku_id
},
success: res => {
if (res.code >= 0) {
let item = res.data;
item.unit = item.unit || '件';
if (item.sku_images) item.sku_images = item.sku_images.split(',');
else item.sku_images = [];
// 多规格时合并主图
if (item.goods_spec_format && item.goods_image) {
item.goods_image = item.goods_image.split(',');
item.sku_images = item.goods_image.concat(item.sku_images);
}
// 当前商品SKU规格
if (item.sku_spec_format) item.sku_spec_format = JSON.parse(item.sku_spec_format);
// 商品SKU格式
if (item.goods_spec_format) item.goods_spec_format = JSON.parse(item.goods_spec_format);
// 限时折扣
if (item.promotion_type == 1) {
item.discountTimeMachine = this.$util.countDown(item.end_time - res.timestamp);
}
if (item.promotion_type == 1 && item.discountTimeMachine) {
if (item.member_price > 0 && Number(item.member_price) <= Number(item.discount_price)) {
item.show_price = item.member_price;
} else {
item.show_price = item.discount_price;
}
} else if (item.member_price > 0) {
item.show_price = item.member_price;
} else {
item.show_price = item.price;
}
this.goodsDetail = item;
this.$nextTick(() => {
if (this.$refs.goodsSku) {
this.$refs.goodsSku.show("join_cart", (res) => {
let goods = this.cartList['goods_' + res.goods_id];
let cart = null;
if (goods && goods['sku_' + res.sku_id]) {
cart = goods['sku_' + res.sku_id];
}
if (cart) {
this.cartList['goods_' + res.goods_id]['sku_' + res.sku_id].num = res.num;
} else {
// 如果商品第一次添加，则初始化数据
if (!this.cartList['goods_' + res.goods_id]) {
this.cartList['goods_' + res.goods_id] = {};
}
this.cartList['goods_' + res.goods_id]['sku_' + res.sku_id] = {
cart_id: res.cart_id,
goods_id: res.goods_id,
sku_id: res.sku_id,
num: res.num,
discount_price: res.discount_price
};
}
this.$store.dispatch('cartCalculate');
this.$emit("cartListChange", this.cartList);
// 加入购物车动效
setTimeout(() => {
this.$store.commit('setCartChange');
}, 100);
});
}
});
}
}
});
},
refreshGoodsSkuDetail(data) {
this.goodsDetail = Object.assign({}, this.goodsDetail, data);
}
}
};
</script>