From 607410a64f9ac8ed483e872cac18d6e9405fbdbb Mon Sep 17 00:00:00 2001
From: chenjiahan <chenjiahan@youzan.com>
Date: Mon, 17 Aug 2020 11:53:37 +0800
Subject: [PATCH] feat: migrate Card component

---
 components.js      |   1 +
 src/card/index.js  | 183 ++++++++++++++++++++++++++++++++++++++
 src/card/index.tsx | 216 ---------------------------------------------
 vant.config.js     |  16 ++--
 4 files changed, 192 insertions(+), 224 deletions(-)
 create mode 100644 src/card/index.js
 delete mode 100644 src/card/index.tsx

diff --git a/components.js b/components.js
index 2b50e7e54..a836a1984 100644
--- a/components.js
+++ b/components.js
@@ -69,4 +69,5 @@ module.exports = [
   'index-anchor',
   'address-list',
   'area',
+  'card',
 ];
diff --git a/src/card/index.js b/src/card/index.js
new file mode 100644
index 000000000..1b673fee5
--- /dev/null
+++ b/src/card/index.js
@@ -0,0 +1,183 @@
+// Utils
+import { createNamespace, isDef } from '../utils';
+
+// Components
+import Tag from '../tag';
+import Image from '../image';
+
+const [createComponent, bem] = createNamespace('card');
+
+export default createComponent({
+  props: {
+    tag: String,
+    desc: String,
+    thumb: String,
+    title: String,
+    centered: Boolean,
+    lazyLoad: Boolean,
+    thumbLink: String,
+    num: [Number, String],
+    price: [Number, String],
+    originPrice: [Number, String],
+    currency: {
+      type: String,
+      default: '¥',
+    },
+  },
+
+  emits: ['click-thumb'],
+
+  setup(props, { slots, emit }) {
+    return () => {
+      const { thumb } = props;
+
+      const showNum = slots.num || isDef(props.num);
+      const showPrice = slots.price || isDef(props.price);
+      const showOriginPrice = slots['origin-price'] || isDef(props.originPrice);
+      const showBottom =
+        showNum || showPrice || showOriginPrice || slots.bottom;
+
+      function onThumbClick(event) {
+        emit('click-thumb', event);
+      }
+
+      function ThumbTag() {
+        if (slots.tag || props.tag) {
+          return (
+            <div class={bem('tag')}>
+              {slots.tag ? (
+                slots.tag()
+              ) : (
+                <Tag mark type="danger">
+                  {props.tag}
+                </Tag>
+              )}
+            </div>
+          );
+        }
+      }
+
+      function Thumb() {
+        if (slots.thumb || thumb) {
+          return (
+            <a
+              href={props.thumbLink}
+              class={bem('thumb')}
+              onClick={onThumbClick}
+            >
+              {slots.thumb ? (
+                slots.thumb()
+              ) : (
+                <Image
+                  src={thumb}
+                  width="100%"
+                  height="100%"
+                  fit="cover"
+                  lazy-load={props.lazyLoad}
+                />
+              )}
+              {ThumbTag()}
+            </a>
+          );
+        }
+      }
+
+      function Title() {
+        if (slots.title) {
+          return slots.title();
+        }
+
+        if (props.title) {
+          return (
+            <div class={[bem('title'), 'van-multi-ellipsis--l2']}>
+              {props.title}
+            </div>
+          );
+        }
+      }
+
+      function Desc() {
+        if (slots.desc) {
+          return slots.desc();
+        }
+
+        if (props.desc) {
+          return <div class={[bem('desc'), 'van-ellipsis']}>{props.desc}</div>;
+        }
+      }
+
+      function PriceContent() {
+        const priceArr = props.price.toString().split('.');
+        return (
+          <div>
+            <span class={bem('price-currency')}>{props.currency}</span>
+            <span class={bem('price-integer')}>{priceArr[0]}</span>.
+            <span class={bem('price-decimal')}>{priceArr[1]}</span>
+          </div>
+        );
+      }
+
+      function Price() {
+        if (showPrice) {
+          return (
+            <div class={bem('price')}>
+              {slots.price ? slots.price() : PriceContent()}
+            </div>
+          );
+        }
+      }
+
+      function OriginPrice() {
+        if (showOriginPrice) {
+          const slot = slots['origin-price'];
+          return (
+            <div class={bem('origin-price')}>
+              {slot ? slot() : `${props.currency} ${props.originPrice}`}
+            </div>
+          );
+        }
+      }
+
+      function Num() {
+        if (showNum) {
+          return (
+            <div class={bem('num')}>
+              {slots.num ? slots.num() : `x${props.num}`}
+            </div>
+          );
+        }
+      }
+
+      function Footer() {
+        if (slots.footer) {
+          return <div class={bem('footer')}>{slots.footer()}</div>;
+        }
+      }
+
+      return (
+        <div class={bem()}>
+          <div class={bem('header')}>
+            {Thumb()}
+            <div class={bem('content', { centered: props.centered })}>
+              <div>
+                {Title()}
+                {Desc()}
+                {slots.tags?.()}
+              </div>
+              {showBottom && (
+                <div class="van-card__bottom">
+                  {slots['price-top']?.()}
+                  {Price()}
+                  {OriginPrice()}
+                  {Num()}
+                  {slots.bottom?.()}
+                </div>
+              )}
+            </div>
+          </div>
+          {Footer()}
+        </div>
+      );
+    };
+  },
+});
diff --git a/src/card/index.tsx b/src/card/index.tsx
deleted file mode 100644
index bc024b103..000000000
--- a/src/card/index.tsx
+++ /dev/null
@@ -1,216 +0,0 @@
-// Utils
-import { createNamespace, isDef } from '../utils';
-import { emit, inherit } from '../utils/functional';
-
-// Components
-import Tag from '../tag';
-import Image from '../image';
-
-// Types
-import { CreateElement, RenderContext } from 'vue/types';
-import { DefaultSlots, ScopedSlot } from '../utils/types';
-
-export type CardProps = {
-  tag?: string;
-  num?: number | string;
-  desc?: string;
-  thumb?: string;
-  title?: string;
-  price?: number | string;
-  currency: string;
-  centered?: boolean;
-  lazyLoad?: boolean;
-  thumbLink?: string;
-  originPrice?: number | string;
-};
-
-export type CardSlots = DefaultSlots & {
-  num?: ScopedSlot;
-  tag?: ScopedSlot;
-  tags?: ScopedSlot;
-  desc?: ScopedSlot;
-  title?: ScopedSlot;
-  thumb?: ScopedSlot;
-  price?: ScopedSlot;
-  bottom?: ScopedSlot;
-  footer?: ScopedSlot;
-  'origin-price'?: ScopedSlot;
-  'price-top'?: ScopedSlot;
-};
-
-export type CardEvents = {
-  onClick?(event: Event): void;
-};
-
-const [createComponent, bem] = createNamespace('card');
-
-function Card(
-  h: CreateElement,
-  props: CardProps,
-  slots: CardSlots,
-  ctx: RenderContext<CardProps>
-) {
-  const { thumb } = props;
-
-  const showNum = slots.num || isDef(props.num);
-  const showPrice = slots.price || isDef(props.price);
-  const showOriginPrice = slots['origin-price'] || isDef(props.originPrice);
-  const showBottom = showNum || showPrice || showOriginPrice || slots.bottom;
-
-  function onThumbClick(event: MouseEvent) {
-    emit(ctx, 'click-thumb', event);
-  }
-
-  function ThumbTag() {
-    if (slots.tag || props.tag) {
-      return (
-        <div class={bem('tag')}>
-          {slots.tag ? (
-            slots.tag()
-          ) : (
-            <Tag mark type="danger">
-              {props.tag}
-            </Tag>
-          )}
-        </div>
-      );
-    }
-  }
-
-  function Thumb() {
-    if (slots.thumb || thumb) {
-      return (
-        <a href={props.thumbLink} class={bem('thumb')} onClick={onThumbClick}>
-          {slots.thumb ? (
-            slots.thumb()
-          ) : (
-            <Image
-              src={thumb}
-              width="100%"
-              height="100%"
-              fit="cover"
-              lazy-load={props.lazyLoad}
-            />
-          )}
-          {ThumbTag()}
-        </a>
-      );
-    }
-  }
-
-  function Title() {
-    if (slots.title) {
-      return slots.title();
-    }
-
-    if (props.title) {
-      return (
-        <div class={[bem('title'), 'van-multi-ellipsis--l2']}>
-          {props.title}
-        </div>
-      );
-    }
-  }
-
-  function Desc() {
-    if (slots.desc) {
-      return slots.desc();
-    }
-
-    if (props.desc) {
-      return <div class={[bem('desc'), 'van-ellipsis']}>{props.desc}</div>;
-    }
-  }
-
-  function PriceContent() {
-    const priceArr = props.price!.toString().split('.');
-    return (
-      <div>
-        <span class={bem('price-currency')}>{props.currency}</span>
-        <span class={bem('price-integer')}>{priceArr[0]}</span>.
-        <span class={bem('price-decimal')}>{priceArr[1]}</span>
-      </div>
-    );
-  }
-
-  function Price() {
-    if (showPrice) {
-      return (
-        <div class={bem('price')}>
-          {slots.price ? slots.price() : PriceContent()}
-        </div>
-      );
-    }
-  }
-
-  function OriginPrice() {
-    if (showOriginPrice) {
-      const slot = slots['origin-price'];
-      return (
-        <div class={bem('origin-price')}>
-          {slot ? slot() : `${props.currency} ${props.originPrice}`}
-        </div>
-      );
-    }
-  }
-
-  function Num() {
-    if (showNum) {
-      return (
-        <div class={bem('num')}>
-          {slots.num ? slots.num() : `x${props.num}`}
-        </div>
-      );
-    }
-  }
-
-  function Footer() {
-    if (slots.footer) {
-      return <div class={bem('footer')}>{slots.footer()}</div>;
-    }
-  }
-
-  return (
-    <div class={bem()} {...inherit(ctx, true)}>
-      <div class={bem('header')}>
-        {Thumb()}
-        <div class={bem('content', { centered: props.centered })}>
-          <div>
-            {Title()}
-            {Desc()}
-            {slots.tags?.()}
-          </div>
-          {showBottom && (
-            <div class="van-card__bottom">
-              {slots['price-top']?.()}
-              {Price()}
-              {OriginPrice()}
-              {Num()}
-              {slots.bottom?.()}
-            </div>
-          )}
-        </div>
-      </div>
-      {Footer()}
-    </div>
-  );
-}
-
-Card.props = {
-  tag: String,
-  desc: String,
-  thumb: String,
-  title: String,
-  centered: Boolean,
-  lazyLoad: Boolean,
-  thumbLink: String,
-  num: [Number, String],
-  price: [Number, String],
-  originPrice: [Number, String],
-  currency: {
-    type: String,
-    default: '¥',
-  },
-};
-
-export default createComponent<CardProps, CardEvents>(Card);
diff --git a/vant.config.js b/vant.config.js
index 85cdfc04d..569e74d63 100644
--- a/vant.config.js
+++ b/vant.config.js
@@ -335,10 +335,10 @@ module.exports = {
                 path: 'area',
                 title: 'Area 省市区选择',
               },
-              // {
-              //   path: 'card',
-              //   title: 'Card 商品卡片',
-              // },
+              {
+                path: 'card',
+                title: 'Card 商品卡片',
+              },
               // {
               //   path: 'contact-card',
               //   title: 'Contact 联系人',
@@ -669,10 +669,10 @@ module.exports = {
                 path: 'area',
                 title: 'Area',
               },
-              // {
-              //   path: 'card',
-              //   title: 'Card',
-              // },
+              {
+                path: 'card',
+                title: 'Card',
+              },
               // {
               //   path: 'contact-card',
               //   title: 'Contact',