<template>
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<div ref="wrapRef"></div>
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</template>
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<script lang="ts" setup>
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import './adapter.js';
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import type { Ref } from 'vue';
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import {
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ref,
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unref,
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nextTick,
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computed,
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watch,
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onBeforeUnmount,
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onDeactivated,
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useAttrs,
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} from 'vue';
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import Vditor from 'vditor';
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import 'vditor/dist/index.css';
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import { useLocale } from '@/locales/useLocale';
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import { useModalContext } from '../../Modal';
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import { useRootSetting } from '@/hooks/setting/useRootSetting';
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import { onMountedOrActivated } from '@vben/hooks';
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import { getTheme } from './getTheme';
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type Lang = 'zh_CN' | 'en_US' | 'ja_JP' | 'ko_KR' | undefined;
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defineOptions({ inheritAttrs: false });
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const props = defineProps({
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height: { type: Number, default: 360 },
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value: { type: String, default: '' },
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});
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const emit = defineEmits(['change', 'get', 'update:value']);
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const attrs = useAttrs();
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const wrapRef = ref(null);
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const vditorRef = ref(null) as Ref<Vditor | null>;
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const initedRef = ref(false);
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const modalFn = useModalContext();
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const { getLocale } = useLocale();
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const { getDarkMode } = useRootSetting();
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const valueRef = ref(props.value || '');
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watch(
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[() => getDarkMode.value, () => initedRef.value],
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([val, inited]) => {
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if (!inited) {
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return;
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}
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instance
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.getVditor()
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?.setTheme(getTheme(val) as any, getTheme(val, 'content'), getTheme(val, 'code'));
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},
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{
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immediate: true,
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flush: 'post',
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},
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);
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watch(
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() => props.value,
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(v) => {
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if (v !== valueRef.value) {
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instance.getVditor()?.setValue(v);
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}
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valueRef.value = v;
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},
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);
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const getCurrentLang = computed((): 'zh_CN' | 'en_US' | 'ja_JP' | 'ko_KR' => {
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let lang: Lang;
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switch (unref(getLocale)) {
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case 'en':
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lang = 'en_US';
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break;
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case 'ja':
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lang = 'ja_JP';
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break;
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case 'ko':
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lang = 'ko_KR';
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break;
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default:
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lang = 'zh_CN';
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}
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return lang;
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});
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function init() {
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const wrapEl = unref(wrapRef);
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if (!wrapEl) return;
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const bindValue = { ...attrs, ...props };
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const insEditor = new Vditor(wrapEl, {
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// 设置外观主题
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theme: getTheme(getDarkMode.value) as any,
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lang: unref(getCurrentLang),
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mode: 'sv',
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fullscreen: {
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index: 520,
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},
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preview: {
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theme: {
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// 设置内容主题
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current: getTheme(getDarkMode.value, 'content'),
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},
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hljs: {
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// 设置代码块主题
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style: getTheme(getDarkMode.value, 'code'),
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},
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actions: [],
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},
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input: (v) => {
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valueRef.value = v;
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emit('update:value', v);
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emit('change', v);
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},
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after: () => {
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nextTick(() => {
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modalFn?.redoModalHeight?.();
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insEditor.setValue(valueRef.value);
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vditorRef.value = insEditor;
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initedRef.value = true;
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emit('get', instance);
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});
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},
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blur: () => {
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//unref(vditorRef)?.setValue(props.value);
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},
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...bindValue,
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cache: {
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enable: false,
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},
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});
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}
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const instance = {
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getVditor: (): Vditor => vditorRef.value!,
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};
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function destroy() {
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const vditorInstance = unref(vditorRef);
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if (!vditorInstance) return;
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try {
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vditorInstance?.destroy?.();
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} catch (error) {
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//
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}
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vditorRef.value = null;
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initedRef.value = false;
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}
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onMountedOrActivated(init);
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onBeforeUnmount(destroy);
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onDeactivated(destroy);
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</script>
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