138 lines
3.9 KiB
Vue
138 lines
3.9 KiB
Vue
<!--
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- Copyright (C) 2018-2019
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- All rights reserved, Designed By www.joolun.com
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芋道源码:
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① 移除多余的 rep 为前缀的变量,让 message 消息更简单
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② 代码优化,补充注释,提升阅读性
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③ 优化消息的临时缓存策略,发送消息时,只清理被发送消息的 tab,不会强制切回到 text 输入
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④ 支持发送【视频】消息时,支持新建视频
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-->
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<script lang="ts" setup>
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import type { Reply } from './types';
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import { computed, ref, unref, watch } from 'vue';
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import { IconifyIcon } from '@vben/icons';
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import { Row, Tabs } from 'ant-design-vue';
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import TabImage from './tab-image.vue';
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import TabMusic from './tab-music.vue';
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import TabNews from './tab-news.vue';
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import TabText from './tab-text.vue';
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import TabVideo from './tab-video.vue';
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import TabVoice from './tab-voice.vue';
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import { createEmptyReply, NewsType, ReplyType } from './types';
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defineOptions({ name: 'WxReplySelect' });
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const props = withDefaults(
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defineProps<{
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modelValue: Reply;
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newsType?: NewsType;
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}>(),
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{
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newsType: () => NewsType.Published,
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},
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);
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const emit = defineEmits<{
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(e: 'update:modelValue', v: Reply): void;
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}>();
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const reply = computed<Reply>({
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get: () => props.modelValue,
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set: (val) => emit('update:modelValue', val),
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});
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const tabCache = new Map<ReplyType, Reply>(); // 作为多个标签保存各自 Reply 的缓存
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const currentTab = ref<ReplyType>(props.modelValue.type || ReplyType.Text); // 采用独立的 ref 来保存当前 tab,避免在 watch 标签变化,对 reply进行赋值会产生了循环调用
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watch(
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currentTab,
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(newTab, oldTab) => {
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// 第一次进入:oldTab 为 undefined
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// 判断 newTab 是因为 Reply 为 Partial
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if (oldTab === undefined || newTab === undefined) {
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return;
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}
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tabCache.set(oldTab, unref(reply));
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// 从缓存里面取出新tab内容,有则覆盖Reply,没有则创建空Reply
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const temp = tabCache.get(newTab);
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if (temp) {
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reply.value = temp;
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} else {
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const newData = createEmptyReply(reply);
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newData.type = newTab;
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reply.value = newData;
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}
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},
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{
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immediate: true,
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},
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);
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/** 清除除了`type`, `accountId`的字段 */
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function clear() {
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reply.value = createEmptyReply(reply);
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}
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defineExpose({
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clear,
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});
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</script>
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<template>
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<Tabs v-model:active-key="currentTab" type="card">
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<!-- 类型 1:文本 -->
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<Tabs.TabPane :key="ReplyType.Text">
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<template #tab>
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<Row align="middle"><IconifyIcon icon="ep:document" /> 文本</Row>
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</template>
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<TabText v-model="reply.content" />
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</Tabs.TabPane>
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<!-- 类型 2:图片 -->
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<Tabs.TabPane :key="ReplyType.Image">
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<template #tab>
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<Row align="middle">
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<IconifyIcon icon="ep:picture" class="mr-5px" /> 图片
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</Row>
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</template>
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<TabImage v-model="reply" />
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</Tabs.TabPane>
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<!-- 类型 3:语音 -->
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<Tabs.TabPane :key="ReplyType.Voice">
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<template #tab>
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<Row align="middle"><IconifyIcon icon="ep:phone" /> 语音</Row>
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</template>
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<TabVoice v-model="reply" />
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</Tabs.TabPane>
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<!-- 类型 4:视频 -->
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<Tabs.TabPane :key="ReplyType.Video">
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<template #tab>
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<Row align="middle"><IconifyIcon icon="ep:share" /> 视频</Row>
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</template>
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<TabVideo v-model="reply" />
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</Tabs.TabPane>
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<!-- 类型 5:图文 -->
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<Tabs.TabPane :key="ReplyType.News">
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<template #tab>
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<Row align="middle"><IconifyIcon icon="ep:reading" /> 图文</Row>
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</template>
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<TabNews v-model="reply" :news-type="newsType" />
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</Tabs.TabPane>
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<!-- 类型 6:音乐 -->
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<Tabs.TabPane :key="ReplyType.Music">
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<template #tab>
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<Row align="middle"><IconifyIcon icon="ep:service" />音乐</Row>
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</template>
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<TabMusic v-model="reply" />
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</Tabs.TabPane>
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</Tabs>
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</template>
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