From 75e042b8cb16d95c39bf43d22fb679ac3e923c4a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=99=88=E5=98=89=E6=B6=B5?= <chenjiahan@meituan.com>
Date: Wed, 30 Aug 2017 14:47:41 +0800
Subject: [PATCH] add InvalidGoods component

---
 docs/examples-docs/invalid-goods.md     |  83 ++++++++++++++++
 docs/src/doc.config.js                  |   4 +
 packages/index.js                       |   3 +
 packages/invalid-goods/Card.vue         |  30 ++++++
 packages/invalid-goods/index.vue        |  78 +++++++++++++++
 packages/vant-css/src/index.css         |   1 +
 packages/vant-css/src/invalid-goods.css | 121 ++++++++++++++++++++++++
 test/unit/specs/invalid-goods.spec.js   |  81 ++++++++++++++++
 8 files changed, 401 insertions(+)
 create mode 100644 docs/examples-docs/invalid-goods.md
 create mode 100644 packages/invalid-goods/Card.vue
 create mode 100644 packages/invalid-goods/index.vue
 create mode 100644 packages/vant-css/src/invalid-goods.css
 create mode 100644 test/unit/specs/invalid-goods.spec.js

diff --git a/docs/examples-docs/invalid-goods.md b/docs/examples-docs/invalid-goods.md
new file mode 100644
index 000000000..241ab5161
--- /dev/null
+++ b/docs/examples-docs/invalid-goods.md
@@ -0,0 +1,83 @@
+## InvalidGoods 不可用商品列表
+
+<script>
+const item = {
+  sku: [{ v: '商品SKU1' }, { v: '商品SKU2' }],
+  num: 2,
+  sku_id: 123,
+  title: "商品名称",
+  price: 12200,
+  unavailable_desc: '超出配送区域',
+  img_url: 'https://img.yzcdn.cn/upload_files/2017/06/29/FnPSAKkEeh4FnDA09oIbmnlzWQrw.png',
+};
+
+export default {
+   data() {
+     return {
+       goods: [item, item, item]
+     }
+   }
+}
+</script>
+
+### 使用指南
+``` javascript
+import { InvalidGoods } from 'vant';
+
+Vue.component(InvalidGoods.name, InvalidGoods);
+```
+
+### 代码演示
+
+#### 基础用法
+
+:::demo 基础用法
+```html
+<template>
+  <van-invalid-goods :goods="goods" />
+<tempalte/>
+
+<script>
+const item = {
+  num: 2,
+  sku_id: 123,
+  price: 12200,
+  title: "商品名称",
+  img_url: 'https://img.yzcdn.cn/...',
+  unavailable_desc: '超出配送区域',
+  sku: [
+    { v: '商品SKU1' },
+    { v: '商品SKU2' }
+  ]
+};
+
+export default {
+   data() {
+     return {
+       goods: [item, item, item]
+     }
+   }
+}
+</script>
+```
+:::
+
+### API
+
+| 参数       | 说明      | 类型       | 默认值       | 必须      |
+|-----------|-----------|-----------|-------------|-------------|
+| goods | 商品数据 | `Array`  |   | 是 |
+| title | 标题 | `String`  | `以下商品无法一起购买，点击查看原因` | 否 |
+| actionsheetTitle | 弹出层标题 | `String`  | `以下商品无法一起下单` | 否 |
+
+### 数据格式
+#### data中的商品字段说明
+| key       | 说明      | 类型       |
+|-----------|-----------|-----------|
+| num | 商品数量 |  `Number` |
+| sku_id | 商品 id |  `Number` |
+| price | 商品价格，以分为单位 |  `Number` |
+| title | 商品标题 |  `String` |
+| img_url | 商品图片 url |  `String` |
+| unavailable_desc | 不可用原因 |  `String` |
+| sku | 商品 sku |  `Array` |
diff --git a/docs/src/doc.config.js b/docs/src/doc.config.js
index 792b893ce..53912fd7d 100644
--- a/docs/src/doc.config.js
+++ b/docs/src/doc.config.js
@@ -189,6 +189,10 @@ module.exports = {
                 "path": "/express-way",
                 "title": "ExpressWay 配送方式"
               },
+              {
+                "path": "/invalid-goods",
+                "title": "InvalidGoods 不可用商品列表"
+              },
               {
                 "path": "/order-goods",
                 "title": "OrderGoods 下单页商品列表"
diff --git a/packages/index.js b/packages/index.js
index 86ed944e2..bd8f2a69a 100644
--- a/packages/index.js
+++ b/packages/index.js
@@ -15,6 +15,7 @@ import ExpressWay from './express-way';
 import Field from './field';
 import Icon from './icon';
 import ImagePreview from './image-preview';
+import InvalidGoods from './invalid-goods';
 import Lazyload from './lazyload';
 import Loading from './loading';
 import NoticeBar from './notice-bar';
@@ -59,6 +60,7 @@ const components = [
   ExpressWay,
   Field,
   Icon,
+  InvalidGoods,
   Loading,
   NoticeBar,
   OrderGoods,
@@ -117,6 +119,7 @@ export {
   Field,
   Icon,
   ImagePreview,
+  InvalidGoods,
   Lazyload,
   Loading,
   NoticeBar,
diff --git a/packages/invalid-goods/Card.vue b/packages/invalid-goods/Card.vue
new file mode 100644
index 000000000..dff9c0e40
--- /dev/null
+++ b/packages/invalid-goods/Card.vue
@@ -0,0 +1,30 @@
+<template>
+  <div class="van-invalid-goods-card">
+    <div class="van-invalid-goods__thumb">
+      <img :src="item.img_url" />
+      <div class="van-invalid-goods-card__flag">失效</div>
+    </div>
+    <div class="van-invalid-goods-card__content">
+      <div class="van-invalid-goods-card__row">
+        <h4 class="van-invalid-goods-card__title">{{ item.title }}</h4>
+        <span class="van-invalid-goods-card__price">¥{{ item.price }}</span>
+      </div>
+      <div class="van-invalid-goods-card__row">
+        <div class="van-invalid-goods-card__sku">{{ item.sku }}</div>
+        <span  class="van-invalid-goods-card__num">x{{ item.num }}</span>
+      </div>
+      <div class="van-invalid-goods-card__desc">{{ item.unavailable_desc }}</div>
+    </div>
+  </div>
+</template>
+
+<script>
+export default {
+  name: 'van-invalid-goods-card',
+
+  props: {
+    item: Object
+  }
+};
+</script>
+
diff --git a/packages/invalid-goods/index.vue b/packages/invalid-goods/index.vue
new file mode 100644
index 000000000..d0e1079c7
--- /dev/null
+++ b/packages/invalid-goods/index.vue
@@ -0,0 +1,78 @@
+<template>
+  <div>
+    <div class="van-invalid-goods" @click="showDetail = true">
+      <h3 class="van-invalid-goods__title">{{ title }}</h3>
+      <van-cell-group class="van-invalid-goods__container">
+        <div class="van-invalid-goods__gallery">
+          <div v-for="item in formattedGoods" :key="item.sku_id" class="van-invalid-goods__thumb">
+            <img :src="item.img_url" />
+          </div>
+        </div>
+        <div class="van-invalid-goods__count">
+          <span>共{{ formattedGoods.length }}件</span>
+          <van-icon name="arrow" />
+        </div>
+      </van-cell-group>
+    </div>
+    <van-actionsheet v-model="showDetail" :title="actionsheetTitle">
+      <div class="van-invalid-goods__list">
+        <van-invalid-goods-card  v-for="item in formattedGoods" :key="item.sku_id" :item="item" />
+      </div>
+    </van-actionsheet>
+  </div>
+</template>
+
+<script>
+import Card from './Card';
+import Icon from '../icon';
+import CellGroup from '../cell-group';
+import Actionsheet from '../actionsheet';
+
+export default {
+  name: 'van-invalid-goods',
+
+  components: {
+    [Card.name]: Card,
+    [Icon.name]: Icon,
+    [CellGroup.name]: CellGroup,
+    [Actionsheet.name]: Actionsheet
+  },
+
+  props: {
+    goods: {
+      type: Array,
+      required: true
+    },
+    title: {
+      type: String,
+      default: '以下商品无法一起购买，点击查看原因'
+    },
+    actionsheetTitle: {
+      type: String,
+      default: '以下商品无法一起下单'
+    }
+  },
+
+  data() {
+    return {
+      showDetail: false
+    };
+  },
+
+  methods: {
+    getSkuStr(arr) {
+      return arr.filter(item => item.v).map(item => item.v).join(', ');
+    }
+  },
+
+  computed: {
+    formattedGoods() {
+      return this.goods.map(item => ({
+        ...item,
+        price: parseFloat(item.price / 100, 10).toFixed(2),
+        sku: this.getSkuStr(item.sku)
+      }));
+    }
+  }
+};
+</script>
diff --git a/packages/vant-css/src/index.css b/packages/vant-css/src/index.css
index 29e48a8cb..8731cbdb4 100644
--- a/packages/vant-css/src/index.css
+++ b/packages/vant-css/src/index.css
@@ -35,3 +35,4 @@
 @import './express-way.css';
 @import './pay-order.css';
 @import './order-goods.css';
+@import './invalid-goods.css';
diff --git a/packages/vant-css/src/invalid-goods.css b/packages/vant-css/src/invalid-goods.css
new file mode 100644
index 000000000..43c0480ce
--- /dev/null
+++ b/packages/vant-css/src/invalid-goods.css
@@ -0,0 +1,121 @@
+@import "./mixins/ellipsis";
+
+$van-invalid-goods-photo-size: 90px;
+
+.van {
+  &-invalid-goods {
+    margin: 10px 0;
+
+    &__title {
+      color: #999;
+      font-size: 12px;
+      text-align: center;
+      margin-bottom: 10px;
+    }
+
+    &__container {
+      padding: 5px 10px;
+    }
+
+    &__gallery {
+      overflow: hidden;
+      height: $van-invalid-goods-photo-size;
+    }
+
+    &__thumb {
+      float: left;
+      display: flex;
+      height: 100%;
+      position: relative;
+      margin-right: 5px;
+      align-items: center;
+      justify-content: center;
+
+      img {
+        max-width: $van-invalid-goods-photo-size;
+        max-height: $van-invalid-goods-photo-size;
+      }
+    }
+
+    &__count {
+      position: absolute;
+      top: 0;
+      right: 0;
+      width: 80px;
+      color: #666;
+      font-size: 14px;
+      padding-right: 8px;
+      line-height: calc($van-invalid-goods-photo-size + 10px);
+      background-color: #fff;
+      text-align: right;
+
+      span {
+        margin-right: 6px;
+        vertical-align: middle;
+      }
+    }
+
+    &__list {
+      max-height: 400px;
+      overflow-y: scroll;
+    }
+  }
+
+  &-invalid-goods-card {
+    color: #999;
+    margin: 10px 0;
+    padding: 5px 10px;
+    background-color: #fafafa;
+    height: $van-invalid-goods-photo-size;
+
+    &__flag {
+      position: absolute;
+      left: 0;
+      top: 70px;
+      width: $van-invalid-goods-photo-size;
+      color: #fff;
+      font-size: 12px;
+      line-height: 20px;
+      text-align: center;
+      background-color: rgba(0,0,0,.6);
+    }
+
+    &__content {
+      width: 100%;
+      padding-left: 100px;
+      box-sizing: border-box;
+    }
+
+    &__row {
+      display: flex;
+      line-height: 20px;
+    }
+
+    &__title,
+    &__sku {
+      flex: 1;
+      @mixin multi-ellipsis 2;
+    }
+
+    &__title,
+    &__price {
+      font-size: 14px;
+    }
+
+    &__num,
+    &__sku {
+      font-size: 12px;
+    }
+
+    &__desc {
+      color: #f60;
+      font-size: 12px;
+      margin-top: 5px;
+    }
+  }
+
+  .van-icon-arrow {
+    color: #666;
+    font-size: 10px;
+  }
+}
\ No newline at end of file
diff --git a/test/unit/specs/invalid-goods.spec.js b/test/unit/specs/invalid-goods.spec.js
new file mode 100644
index 000000000..308713ce6
--- /dev/null
+++ b/test/unit/specs/invalid-goods.spec.js
@@ -0,0 +1,81 @@
+import InvalidGoods from 'packages/invalid-goods/index';
+import { mount } from 'avoriaz';
+import { DOMChecker } from '../utils';
+
+const mockItem = {
+  sku: [{ v: '商品SKU1' }, { v: '商品SKU2' }],
+  num: 2,
+  'sku_id': 123,
+  title: '商品名称',
+  price: 12200,
+  'unavailable_desc': '超出配送区域',
+  'img_url': 'https://img.yzcdn.cn/upload_files/2017/06/29/FnPSAKkEeh4FnDA09oIbmnlzWQrw.png'
+};
+
+describe('InvalidGoods', () => {
+  let wrapper;
+  afterEach(() => {
+    wrapper && wrapper.destroy();
+  });
+
+  it('default', () => {
+    wrapper = mount(InvalidGoods, {
+      attachToDocument: true,
+      propsData: {
+        goods: [mockItem, mockItem, mockItem]
+      }
+    });
+
+    DOMChecker(wrapper, {
+      text: {
+        '.van-invalid-goods__title': '以下商品无法一起购买，点击查看原因',
+        '.van-actionsheet__header h3': '以下商品无法一起下单',
+        '.van-invalid-goods-card__price': '¥122.00',
+        '.van-invalid-goods-card__sku': '商品SKU1, 商品SKU2',
+        '.van-invalid-goods-card__title': mockItem.title,
+        '.van-invalid-goods-card__num': 'x' + mockItem.num,
+        '.van-invalid-goods-card__desc': mockItem.unavailable_desc,
+        '.van-invalid-goods__count span': '共3件'
+      },
+      count: {
+        '.van-invalid-goods-card': 3,
+        '.van-invalid-goods__gallery img': 3
+      },
+      src: {
+        '.van-invalid-goods__thumb img': mockItem.img_url
+      }
+    });
+  });
+
+  it('title prop', () => {
+    wrapper = mount(InvalidGoods, {
+      attachToDocument: true,
+      propsData: {
+        goods: [mockItem],
+        title: '标题'
+      }
+    });
+
+    DOMChecker(wrapper, {
+      text: {
+        '.van-invalid-goods__title': '标题'
+      }
+    });
+  });
+
+  it('actionsheetTitle prop', () => {
+    wrapper = mount(InvalidGoods, {
+      attachToDocument: true,
+      propsData: {
+        goods: [mockItem],
+        actionsheetTitle: 'actionsheet标题'
+      }
+    });
+
+    DOMChecker(wrapper, {
+      text: {
+        '.van-actionsheet__header h3': 'actionsheet标题'
+      }
+    });
+  });
+});