import type { ExtendedModalApi, ModalApiOptions, ModalProps } from './modal';
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import {
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defineComponent,
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h,
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inject,
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nextTick,
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provide,
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reactive,
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ref,
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} from 'vue';
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import { useStore } from '@vben-core/shared/store';
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import { ModalApi } from './modal-api';
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import VbenModal from './modal.vue';
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const USER_MODAL_INJECT_KEY = Symbol('VBEN_MODAL_INJECT');
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const DEFAULT_MODAL_PROPS: Partial<ModalProps> = {};
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export function setDefaultModalProps(props: Partial<ModalProps>) {
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Object.assign(DEFAULT_MODAL_PROPS, props);
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}
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export function useVbenModal<TParentModalProps extends ModalProps = ModalProps>(
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options: ModalApiOptions = {},
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) {
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// Modal一般会抽离出来，所以如果有传入 connectedComponent，则表示为外部调用，与内部组件进行连接
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// 外部的Modal通过provide/inject传递api
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const { connectedComponent } = options;
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if (connectedComponent) {
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const extendedApi = reactive({});
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const isModalReady = ref(true);
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const Modal = defineComponent(
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(props: TParentModalProps, { attrs, slots }) => {
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provide(USER_MODAL_INJECT_KEY, {
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extendApi(api: ExtendedModalApi) {
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// 不能直接给 reactive 赋值，会丢失响应
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// 不能用 Object.assign,会丢失 api 的原型函数
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Object.setPrototypeOf(extendedApi, api);
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},
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options,
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async reCreateModal() {
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isModalReady.value = false;
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await nextTick();
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isModalReady.value = true;
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},
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});
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checkProps(extendedApi as ExtendedModalApi, {
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...props,
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...attrs,
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...slots,
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});
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return () =>
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h(
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isModalReady.value ? connectedComponent : 'div',
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{
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...props,
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...attrs,
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},
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slots,
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);
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},
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{
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inheritAttrs: false,
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name: 'VbenParentModal',
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},
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);
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return [Modal, extendedApi as ExtendedModalApi] as const;
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}
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const injectData = inject<any>(USER_MODAL_INJECT_KEY, {});
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const mergedOptions = {
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...DEFAULT_MODAL_PROPS,
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...injectData.options,
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...options,
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} as ModalApiOptions;
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mergedOptions.onOpenChange = (isOpen: boolean) => {
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options.onOpenChange?.(isOpen);
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injectData.options?.onOpenChange?.(isOpen);
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};
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const onClosed = mergedOptions.onClosed;
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mergedOptions.onClosed = () => {
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onClosed?.();
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if (mergedOptions.destroyOnClose) {
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injectData.reCreateModal?.();
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}
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};
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const api = new ModalApi(mergedOptions);
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const extendedApi: ExtendedModalApi = api as never;
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extendedApi.useStore = (selector) => {
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return useStore(api.store, selector);
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};
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const Modal = defineComponent(
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(props: ModalProps, { attrs, slots }) => {
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return () =>
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h(
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VbenModal,
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{
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...props,
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...attrs,
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modalApi: extendedApi,
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},
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slots,
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);
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},
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{
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inheritAttrs: false,
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name: 'VbenModal',
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},
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);
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injectData.extendApi?.(extendedApi);
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return [Modal, extendedApi] as const;
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}
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async function checkProps(api: ExtendedModalApi, attrs: Record<string, any>) {
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if (!attrs || Object.keys(attrs).length === 0) {
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return;
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}
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await nextTick();
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const state = api?.store?.state;
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if (!state) {
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return;
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}
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const stateKeys = new Set(Object.keys(state));
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for (const attr of Object.keys(attrs)) {
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if (stateKeys.has(attr) && !['class'].includes(attr)) {
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// connectedComponent存在时，不要传入Modal的props，会造成复杂度提升，如果你需要修改Modal的props，请使用 useModal 或者api
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console.warn(
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`[Vben Modal]: When 'connectedComponent' exists, do not set props or slots '${attr}', which will increase complexity. If you need to modify the props of Modal, please use useVbenModal or api.`,
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);
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}
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}
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}
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