feat(Form): support using switch

src/switch/index.js

@@ -0,0 +1,73 @@
+// Utils
+import { createNamespace, addUnit } from '../utils';
+import { BLUE } from '../utils/constant';
+import { switchProps } from './shared';
+
+// Mixins
+import { FieldMixin } from '../mixins/field';
+
+// Components
+import Loading from '../loading';
+
+const [createComponent, bem] = createNamespace('switch');
+
+export default createComponent({
+  mixins: [FieldMixin],
+
+  props: switchProps,
+
+  computed: {
+    checked() {
+      return this.value === this.activeValue;
+    },
+
+    style() {
+      return {
+        fontSize: addUnit(this.size),
+        backgroundColor: this.checked ? this.activeColor : this.inactiveColor,
+      };
+    },
+  },
+
+  methods: {
+    onClick(event) {
+      this.$emit('click', event);
+
+      if (!this.disabled && !this.loading) {
+        const newValue = this.checked ? this.inactiveValue : this.activeValue;
+        this.$emit('input', newValue);
+        this.$emit('change', newValue);
+      }
+    },
+
+    genLoading() {
+      if (this.loading) {
+        const color = this.checked
+          ? this.activeColor || BLUE
+          : this.inactiveColor || '';
+
+        return <Loading class={bem('loading')} color={color} />;
+      }
+    },
+  },
+
+  render() {
+    const { checked, loading, disabled } = this;
+
+    return (
+      <div
+        class={bem({
+          on: checked,
+          loading,
+          disabled,
+        })}
+        role="switch"
+        style={this.style}
+        aria-checked={String(checked)}
+        onClick={this.onClick}
+      >
+        <div class={bem('node')}>{this.genLoading()}</div>
+      </div>
+    );
+  },
+});

src/switch/index.tsx

@@ -1,78 +0,0 @@
-// Utils
-import { createNamespace, addUnit } from '../utils';
-import { BLUE } from '../utils/constant';
-import { emit, inherit } from '../utils/functional';
-import { switchProps, SharedSwitchProps } from './shared';
-
-// Components
-import Loading from '../loading';
-
-// Types
-import { CreateElement, RenderContext } from 'vue/types';
-import { DefaultSlots } from '../utils/types';
-
-export type SwitchEvents = {
-  onChange?(checked: boolean): void;
-};
-
-const [createComponent, bem] = createNamespace('switch');
-
-function Switch(
-  h: CreateElement,
-  props: SharedSwitchProps,
-  slots: DefaultSlots,
-  ctx: RenderContext<SharedSwitchProps>
-) {
-  const {
-    size,
-    value,
-    loading,
-    disabled,
-    activeColor,
-    activeValue,
-    inactiveColor,
-    inactiveValue,
-  } = props;
-
-  const checked = value === activeValue;
-
-  const switchStyle = {
-    fontSize: addUnit(size),
-    backgroundColor: checked ? activeColor : inactiveColor,
-  };
-
-  const loadingColor = checked ? activeColor || BLUE : inactiveColor || '';
-
-  function onClick(event: PointerEvent) {
-    emit(ctx, 'click', event);
-
-    if (!disabled && !loading) {
-      const newValue = checked ? inactiveValue : activeValue;
-      emit(ctx, 'input', newValue);
-      emit(ctx, 'change', newValue);
-    }
-  }
-
-  return (
-    <div
-      class={bem({
-        on: checked,
-        loading,
-        disabled,
-      })}
-      role="switch"
-      style={switchStyle}
-      aria-checked={String(checked)}
-      onClick={onClick}
-      {...inherit(ctx)}
-    >
-      <div class={bem('node')}>
-        {loading && <Loading class={bem('loading')} color={loadingColor} />}
-      </div>
-    </div>
-  );
-}
-
-Switch.props = switchProps;
-
-export default createComponent<SharedSwitchProps, SwitchEvents>(Switch);

src/switch/test/index.spec.js

@@ -5,11 +5,9 @@ test('emit event', () => {
   const input = jest.fn();
   const change = jest.fn();
   const wrapper = mount(Switch, {
-    context: {
-      on: {
-        input,
-        change,
-      },
+    listeners: {
+      input,
+      change,
     },
   });
   wrapper.trigger('click');
@@ -22,11 +20,9 @@ test('disabled', () => {
   const input = jest.fn();
   const change = jest.fn();
   const wrapper = mount(Switch, {
-    context: {
-      on: {
-        input,
-        change,
-      },
+    listeners: {
+      input,
+      change,
     },
     propsData: {
       disabled: true,
@@ -47,11 +43,9 @@ test('active-value & inactive-value prop', () => {
       activeValue: '1',
       inactiveValue: '2',
     },
-    context: {
-      on: {
-        input,
-        change,
-      },
+    listeners: {
+      input,
+      change,
     },
   });
 
@@ -86,10 +80,8 @@ test('size prop', () => {
 test('click event', () => {
   const click = jest.fn();
   const wrapper = mount(Switch, {
-    context: {
-      on: {
-        click,
-      },
+    listeners: {
+      click,
     },
   });