feat: 迁移sku组件

docs/examples-docs/sku.md

@@ -0,0 +1,204 @@
+## Sku 商品购买组件
+
+<script>
+import data from '../mock/sku';
+
+const goods = data.goods_info;
+goods.picture = goods.picture[0];
+
+export default {
+  data() {
+    return {
+      showBase: false,
+      showCustomAction: false,
+      sku: data.sku,
+      goods: goods,
+      quota: data.quota,
+      quotaUsed: data.quota_used,
+    }
+  },
+
+  methods: {
+    handleBuyClicked(data) {
+      alert(JSON.stringify(data));
+    },
+    handleAddCartClicked(data) {
+      alert(JSON.stringify(data));
+    },
+    handlePointClicked() {
+      alert('积分兑换');
+    }
+  }
+}
+</script>
+
+<style>
+  .sku-container {
+    padding: 0 15px;
+  }
+</style>
+
+### 使用指南
+```javascript
+import { Sku } from 'vant';
+
+Vue.component(Sku.name, Sku);
+```
+
+### 代码演示
+#### 基础用法
+:::demo 
+```html
+<template>
+  <div class="sku-container">
+    <van-sku
+      v-model="showBase"
+      :sku="sku"
+      :goods="goods"
+      :goods-id="goodsId"
+      :hide-stock="sku.hide_stock"
+      :show-add-cart-btn="true"
+      :quota="quota"
+      :quota-used="quotaUsed"
+      :reset-quantity-on-hide="true"
+      @buy-clicked="handleBuyClicked"
+      @add-cart="handleAddCartClicked"
+    >
+    </van-sku>
+    <van-button type="primary" @click="showBase = true" block>基础用法</van-button>
+  </d>
+</template>
+```
+:::
+
+#### 自定义部分sku子组件
+:::demo 
+```html
+<template>
+  <div class="sku-container">
+    <van-sku
+      v-model="showCustomAction"
+      :sku="sku"
+      :goods="goods"
+      :goods-id="goodsId"
+      :hide-stock="sku.hide_stock"
+      :show-add-cart-btn="true"
+      :quota="quota"
+      :quota-used="quotaUsed"
+      :reset-quantity-on-hide="true"
+      @buy-clicked="handleBuyClicked"
+      @add-cart="handleAddCartClicked"
+    >
+      <!-- 隐藏sku messages -->
+      <template slot="sku-messages"></template>
+      <!-- 自定义sku actions -->
+      <template slot="sku-actions" scope="props">
+        <div class="van-sku-actions">
+          <button class="van-sku__add-cart-btn" @click="handlePointClicked">
+            积分兑换
+          </button>
+          <!-- 直接触发sku内部事件，通过内部事件执行handleBuyClicked回调 -->
+          <button class="van-sku__buy-btn" @click="props.skuEventBus.$emit('sku:buy')">
+            买买买
+          </button>
+        </div>
+      </template>
+    </van-sku>
+    <van-button type="primary" @click="showCustomAction = true" block>自定义sku actions</van-button>
+  </d>
+</template>
+```
+:::
+
+### API
+
+| 参数       | 说明      | 类型       | 默认值       | 必须      |
+|-----------|-----------|-----------|-------------|-------------|
+| v-model | 是否显示sku | Boolean  | false |    是      |
+| sku | 商品sku数据 | Object  | - |    是      |
+| goods | 商品信息 | Object  | - |  是 |
+| goodsId | 商品id | String  | - |  是 |
+| hideStock | 是否显示商品剩余库存 | Boolean  | false | 否  |
+| showAddCartBtn | 是否显示加入购物车按钮 | Boolean  | true |  否 |
+| quota | 限购数(0表示不限购) | Number  | 0 |  否 |
+| quotaUsed | 已经购买过的数量 | Number  | 0 |  否 |
+| add-cart | 点击添加购物车回调 | Function(skuData: Object)  | - |  否 |
+| buy-clicked | 点击购买回调 | Function(skuData: Object)  | - |  否 |
+
+### 数据结构
+#### sku对象结构
+```javascript
+"sku": {
+    // 所有sku规格类目与其值的从属关系，比如商品有颜色和尺码两大类规格，颜色下面又有红色和蓝色两个规格值。
+    // 可以理解为一个商品可以有多个规格类目，一个规格类目下可以有多个规格值。
+    "tree": [{ 
+        "k": "颜色", // skuKeyName：规格类目名称 
+        "v": [{
+            "id": "30349", // skuValueId：规格值id 
+            "name": "红色", // skuValueName：规格值名称 
+            "imgUrl": "upload_files\/2017\/02\/21\/FjKTOxjVgnUuPmHJRdunvYky9OHP.jpg" // 规格类目图片，暂时只能第一个规格类目可以定义图片
+        }, {
+            "id": "1215",
+            "name": "蓝色",
+            "imgUrl": "upload_files\/2017\/03\/16\/Fs_OMbSFPa183sBwvG_94llUYiLa.jpeg"
+        }],
+        "k_s": "s1" // skuKeyStr：sku组合列表（下方list）中当前类目对应的key值，value值会是从属于当前类目的一个规格值id 
+    }, ...],
+    // 所有sku的组合列表，比如红色、M码为一个sku组合，红色、S码为另一个组合
+    "list": [{
+        "id": 2259, // skuId，下单时后端需要
+        "price": 100, // 价格（单位分）
+        "s1": "1215", // 规格类目k_s为s1的对应规格值id
+        "s2": "1193",  // 规格类目k_s为s2的对应规格值id
+        "s3": "0", // 最多包含3个规格值，为0表示不存在该规格
+        "stock_num": 110 // 当前sku组合对应的库存
+    }, ...],
+    "price": "1.00", // 默认价格（单位元）后端单位暂时有点不统一
+    "stock_num": 227, // 商品总库存
+    "collection_id": 2261, // 无规格商品skuId取collection_id，否则取所选sku组合对应的id
+    "none_sku": false, // 是否无规格商品
+    "messages": [{ // 商品留言
+        "datetime": "0", // 留言类型为time时，是否含日期。“1”表示包含
+        "multiple": "0", // 留言类型为text时，是否多行文本。“1”表示多行
+        "name": "留言", // 留言名称
+        "type": "text", // 留言类型，可选id_no（身份证）, text, tel, date, time, email
+        "required": "1" // 是否必填 “1”表示必填
+    }, ...],
+    "hide_stock": false // 是否隐藏剩余库存
+},
+```
+
+#### goods对象结构
+```javascript
+"goods": {
+    // 商品标题
+    "title": "测试商品", 
+    // 默认商品sku缩略图
+    "picture": "https:\/\/img.yzcdn.cn\/upload_files\/2017\/03\/16\/Fs_OMbSFPa183sBwvG_94llUYiLa.jpeg?imageView2\/2\/w\/100\/h\/100\/q\/75\/format\/webp"
+},
+```
+
+#### 添加购物车和点击购买回调函数接收的skuData对象结构
+```javascript
+skuData: {
+  // 商品id
+  goodsId:"946755",
+  // 留言信息
+  messages: {
+    message_0:"12",
+    message_1:"",
+    ... // 有几个留言就有几条
+  },
+  // 选择的商品数量
+  selectedNum:1,
+  // 选择的sku组合
+  selectedSkuComb: {
+    id:2257,
+    price:100,
+    s1:"30349",
+    s2:"1193",
+    s3:"0",
+    stock_num:111
+  }
+}
+```

docs/mock/sku.js

@@ -0,0 +1,266 @@
+/* eslint-disable */
+var _global = {
+    "kdt_id": 55,
+    "user_id": 4674509,
+    "offline_id": 0,
+    "activity_alias": "",
+    "sku": {
+        "tree": [{
+            "k": "\u989c\u8272",
+            "k_id": "1",
+            "v": [{
+                "id": "30349",
+                "name": "\u5929\u84dd\u8272",
+                "imgUrl": "upload_files\/2017\/02\/21\/FjKTOxjVgnUuPmHJRdunvYky9OHP.jpg"
+            }],
+            "k_s": "s1",
+            "count": 2
+        }, {
+            "k": "\u5c3a\u5bf8",
+            "k_id": "2",
+            "v": [{
+                "id": "1193",
+                "name": "1"
+            }, {
+                "id": "1194",
+                "name": "2"
+            }],
+            "k_s": "s2",
+            "count": 2
+        }],
+        "list": [{
+            "id": 2259,
+            "price": 100,
+            "discount": 100,
+            "code": "",
+            "s1": "1215",
+            "s2": "1193",
+            "s3": "0",
+            "s4": "0",
+            "s5": "0",
+            "extend": null,
+            "kdt_id": 55,
+            "discount_price": 0,
+            "stock_num": 110,
+            "stock_mode": 0,
+            "is_sell": null,
+            "combin_sku": false,
+            "goods_id": 946755
+        }, {
+            "id": 2260,
+            "price": 100,
+            "discount": 100,
+            "code": "",
+            "s1": "1215",
+            "s2": "1194",
+            "s3": "0",
+            "s4": "0",
+            "s5": "0",
+            "extend": null,
+            "kdt_id": 55,
+            "discount_price": 0,
+            "stock_num": 0,
+            "stock_mode": 0,
+            "is_sell": null,
+            "combin_sku": false,
+            "goods_id": 946755
+        }, {
+            "id": 2257,
+            "price": 100,
+            "discount": 100,
+            "code": "",
+            "s1": "30349",
+            "s2": "1193",
+            "s3": "0",
+            "s4": "0",
+            "s5": "0",
+            "extend": null,
+            "kdt_id": 55,
+            "discount_price": 0,
+            "stock_num": 111,
+            "stock_mode": 0,
+            "is_sell": null,
+            "combin_sku": false,
+            "goods_id": 946755
+        }, {
+            "id": 2258,
+            "price": 100,
+            "discount": 100,
+            "code": "",
+            "s1": "30349",
+            "s2": "1194",
+            "s3": "0",
+            "s4": "0",
+            "s5": "0",
+            "extend": null,
+            "kdt_id": 55,
+            "discount_price": 0,
+            "stock_num": 6,
+            "stock_mode": 0,
+            "is_sell": null,
+            "combin_sku": false,
+            "goods_id": 946755
+        }],
+        "price": "1.00",
+        "stock_num": 227,
+        "collection_id": 2261,
+        "collection_price": 0,
+        "none_sku": false,
+        "sold_num": 0,
+        "min_price": "1.00",
+        "max_price": "1.00",
+        "messages": [{
+            "datetime": "0",
+            "disable_multiple": false,
+            "disable": false,
+            "multiple": "0",
+            "name": "\u7559\u8a001",
+            "disable_required": false,
+            "disable_edit_name": false,
+            "type": "text",
+            "disable_delete": false,
+            "disable_type": false,
+            "required": "1"
+        }, {
+            "datetime": "0",
+            "disable_multiple": false,
+            "disable": false,
+            "multiple": 0,
+            "name": "\u7559\u8a002",
+            "disable_required": false,
+            "disable_edit_name": false,
+            "type": "id_no",
+            "disable_delete": false,
+            "disable_type": false,
+            "required": 0
+        }, {
+            "datetime": "0",
+            "disable_multiple": false,
+            "disable": false,
+            "multiple": 0,
+            "name": "\u7559\u8a003",
+            "disable_required": false,
+            "disable_edit_name": false,
+            "type": "image",
+            "disable_delete": false,
+            "disable_type": false,
+            "required": 0
+        }, {
+            "datetime": "0",
+            "disable_multiple": false,
+            "disable": false,
+            "multiple": 1,
+            "name": "\u7559\u8a004",
+            "disable_required": false,
+            "disable_edit_name": false,
+            "type": "text",
+            "disable_delete": false,
+            "disable_type": false,
+            "required": 0
+        }, {
+            "datetime": "0",
+            "disable_multiple": false,
+            "disable": false,
+            "name": "\u6570\u5b57",
+            "multiple": 0,
+            "disable_required": false,
+            "disable_edit_name": false,
+            "type": "tel",
+            "disable_delete": false,
+            "disable_type": false,
+            "required": 0
+        }, {
+            "datetime": "0",
+            "disable_multiple": false,
+            "disable": false,
+            "name": "\u90ae\u4ef6",
+            "multiple": 0,
+            "disable_required": false,
+            "disable_edit_name": false,
+            "type": "email",
+            "disable_delete": false,
+            "disable_type": false,
+            "required": 0
+        }, {
+            "datetime": "0",
+            "disable_multiple": false,
+            "disable": false,
+            "name": "\u65e5\u671f",
+            "multiple": 0,
+            "disable_required": false,
+            "disable_edit_name": false,
+            "type": "date",
+            "disable_delete": false,
+            "disable_type": false,
+            "required": 0
+        }, {
+            "datetime": "0",
+            "disable_multiple": false,
+            "disable": false,
+            "name": "\u65f6\u95f4\u542b\u65e5\u671f",
+            "multiple": 0,
+            "disable_required": false,
+            "disable_edit_name": false,
+            "type": "time",
+            "disable_delete": false,
+            "disable_type": false,
+            "required": 0
+        }, {
+            "datetime": "0",
+            "disable_multiple": false,
+            "disable": false,
+            "name": "\u65f6\u95f4",
+            "multiple": 0,
+            "disable_required": false,
+            "disable_edit_name": false,
+            "type": "time",
+            "disable_delete": false,
+            "disable_type": false,
+            "required": 0
+        }],
+        "hide_stock": false
+    },
+    "goods_id": "946755",
+    "alias": "2oml0r0n5vytj",
+    "quota": 15,
+    "is_virtual": "0",
+    "quota_used": 0,
+    "goods_info": {
+        "title": "\u725b\u5976\u6d4b\u8bd5",
+        "picture": ["https:\/\/img.yzcdn.cn\/upload_files\/2017\/03\/16\/Fs_OMbSFPa183sBwvG_94llUYiLa.jpeg?imageView2\/2\/w\/100\/h\/100\/q\/75\/format\/webp"],
+        "price": 1,
+        "origin": ""
+    },
+    "url": {
+        "base": "https:\/\/www.youzan.com",
+        "bbs": "http:\/\/bbs.youzan.com",
+        "cdn": "https:\/\/b.yzcdn.cn\/",
+        "cdn_static": "https:\/\/b.yzcdn.cn\/v2",
+        "daxue": "http:\/\/xuetang.youzan.com",
+        "fenxiao": "\/\/fx.youzan.com",
+        "fuwu": "http:\/\/fuwu.youzan.com",
+        "img": "http:\/\/img.youzan.com",
+        "imgqn": "https:\/\/img.yzcdn.cn",
+        "login": "http:\/\/login.youzan.com",
+        "open": "\/\/open.youzan.com",
+        "static": "\/\/static.youzan.com\/v2",
+        "trade": "https:\/\/trade.koudaitong.com",
+        "v1": "https:\/\/www.youzan.com\/v1",
+        "v1_static": "https:\/\/b.yzcdn.cn\/v1",
+        "v2": "https:\/\/www.youzan.com\/v2",
+        "wap": "https:\/\/h5.youzan.com\/v2",
+        "ws": "ws:\/\/im.youzan.com:8080",
+        "www": "\/\/www.youzan.com\/v2",
+        "youzan": "http:\/\/www.youzan.com",
+        "cloud": "https:\/\/dl.yzcdn.cn",
+        "pf": "http:\/\/pifa.youzan.com",
+        "uic": "\/\/uic.youzan.com",
+        "store": "\/\/store.youzan.com",
+        "market": "http:\/\/pfmarket.youzan.com",
+        "im": "http:\/\/b-im.youzan.com",
+        "help": "\/\/help.youzan.com",
+        "materials": "\/\/materials.youzan.com"
+    }
+};
+
+export default _global;

docs/src/doc.config.js

@@ -201,6 +201,10 @@ module.exports = {
                 "path": "/goods-action",
                 "title": "GoodsAction 商品操作"
               },
+              {
+                "path": "/sku",
+                "title": "Sku 商品规格弹层"
+              },
               {
                 "path": "/invalid-goods",
                 "title": "InvalidGoods 不可用商品列表"