47 lines
1.4 KiB
JavaScript
47 lines
1.4 KiB
JavaScript
import { createVNode, defineComponent, inject, provide, watch } from 'vue';
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import { injectExtraPropsKey } from './FunctionProvider';
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export default function wrapWithConnect(WrappedComponent) {
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const tempProps = WrappedComponent.props || {};
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const props = {};
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Object.keys(tempProps).forEach(k => {
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props[k] = { ...tempProps[k], required: false };
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});
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const Connect = {
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name: `Connect_${WrappedComponent.name}`,
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inheritAttrs: false,
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props,
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setup(props) {
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provide(injectExtraPropsKey, undefined); // 断掉 injectExtraPropsKey 的依赖
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const injectExtraProps = injectExtraPropsKey ? inject(injectExtraPropsKey, () => ({})) : {};
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watch(injectExtraProps, ()=>{
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// 神奇的问题，vue 3.0.3 之后，没能正确响应式，暂时加个 watch hack 一下
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});
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return {
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props,
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injectExtraProps,
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};
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},
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methods: {
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getWrappedInstance() {
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return this.$refs.wrappedInstance;
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},
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},
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render() {
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const { $slots = {}, $attrs } = this;
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const props = { ...this.props, ...this.injectExtraProps };
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const wrapProps = {
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...$attrs,
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...props,
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ref: 'wrappedInstance',
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};
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// const slots = {};
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// for (let [key, value] of Object.entries($slots)) {
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// slots[key] = () => value();
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// }
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return createVNode(WrappedComponent, wrapProps, $slots);
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},
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};
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return defineComponent(Connect);
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}
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