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| import type { ModalApiOptions, ModalState } from './modal';
|
| import { Store } from '@vben-core/shared/store';
| import { bindMethods, isFunction } from '@vben-core/shared/utils';
|
| export class ModalApi {
| // 共享数据
| public sharedData: Record<'payload', any> = {
| payload: {},
| };
| public store: Store<ModalState>;
|
| private api: Pick<
| ModalApiOptions,
| | 'onBeforeClose'
| | 'onCancel'
| | 'onClosed'
| | 'onConfirm'
| | 'onOpenChange'
| | 'onOpened'
| >;
|
| // private prevState!: ModalState;
| private state!: ModalState;
|
| constructor(options: ModalApiOptions = {}) {
| const {
| connectedComponent: _,
| onBeforeClose,
| onCancel,
| onClosed,
| onConfirm,
| onOpenChange,
| onOpened,
| ...storeState
| } = options;
|
| const defaultState: ModalState = {
| bordered: true,
| centered: false,
| class: '',
| closeOnClickModal: true,
| closeOnPressEscape: true,
| confirmDisabled: false,
| confirmLoading: false,
| contentClass: '',
| draggable: false,
| footer: true,
| footerClass: '',
| fullscreen: false,
| fullscreenButton: true,
| header: true,
| headerClass: '',
| isOpen: false,
| loading: false,
| modal: true,
| openAutoFocus: false,
| showCancelButton: true,
| showConfirmButton: true,
| title: '',
| };
|
| this.store = new Store<ModalState>(
| {
| ...defaultState,
| ...storeState,
| },
| {
| onUpdate: () => {
| const state = this.store.state;
|
| // 每次更新状态时，都会调用 onOpenChange 回调函数
| if (state?.isOpen === this.state?.isOpen) {
| this.state = state;
| } else {
| this.state = state;
| this.api.onOpenChange?.(!!state?.isOpen);
| }
| },
| },
| );
|
| this.state = this.store.state;
|
| this.api = {
| onBeforeClose,
| onCancel,
| onClosed,
| onConfirm,
| onOpenChange,
| onOpened,
| };
| bindMethods(this);
| }
|
| /**
| * 关闭弹窗
| * @description 关闭弹窗时会调用 onBeforeClose 钩子函数，如果 onBeforeClose 返回 false，则不关闭弹窗
| */
| async close() {
| // 通过 onBeforeClose 钩子函数来判断是否允许关闭弹窗
| // 如果 onBeforeClose 返回 false，则不关闭弹窗
| const allowClose = (await this.api.onBeforeClose?.()) ?? true;
| if (allowClose) {
| this.store.setState((prev) => ({
| ...prev,
| isOpen: false,
| submitting: false,
| }));
| }
| }
|
| getData<T extends object = Record<string, any>>() {
| return (this.sharedData?.payload ?? {}) as T;
| }
|
| /**
| * 锁定弹窗状态（用于提交过程中的等待状态）
| * @description 锁定状态将禁用默认的取消按钮，使用spinner覆盖弹窗内容，隐藏关闭按钮，阻止手动关闭弹窗，将默认的提交按钮标记为loading状态
| * @param isLocked 是否锁定
| */
| lock(isLocked = true) {
| return this.setState({ submitting: isLocked });
| }
|
| modalLoading(loading: boolean) {
| this.store.setState((prev) => ({
| ...prev,
| confirmLoading: loading,
| loading,
| }));
| }
|
| /**
| * 取消操作
| */
| onCancel() {
| if (this.api.onCancel) {
| this.api.onCancel?.();
| } else {
| this.close();
| }
| }
|
| /**
| * 弹窗关闭动画播放完毕后的回调
| */
| onClosed() {
| if (!this.state.isOpen) {
| this.api.onClosed?.();
| }
| }
|
| /**
| * 确认操作
| */
| onConfirm() {
| this.api.onConfirm?.();
| }
|
| /**
| * 弹窗打开动画播放完毕后的回调
| */
| onOpened() {
| if (this.state.isOpen) {
| this.api.onOpened?.();
| }
| }
|
| open() {
| this.store.setState((prev) => ({ ...prev, isOpen: true }));
| }
|
| setData<T>(payload: T) {
| this.sharedData.payload = payload;
| return this;
| }
|
| setState(
| stateOrFn:
| | ((prev: ModalState) => Partial<ModalState>)
| | Partial<ModalState>,
| ) {
| if (isFunction(stateOrFn)) {
| this.store.setState(stateOrFn);
| } else {
| this.store.setState((prev) => ({ ...prev, ...stateOrFn }));
| }
| return this;
| }
|
| /**
| * 解除弹窗的锁定状态
| * @description 解除由lock方法设置的锁定状态，是lock(false)的别名
| */
| unlock() {
| return this.lock(false);
| }
| }
|
|
