<template>
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<el-container>
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<el-aside width="40%">
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<div class="select-item">
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<div v-for="(news, index) in newsList" :key="index">
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<div
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class="news-main father"
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v-if="index === 0"
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:class="{ activeAddNews: activeNewsIndex === index }"
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@click="activeNewsIndex = index"
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>
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<div class="news-content">
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<img class="material-img" :src="news.thumbUrl" />
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<div class="news-content-title">{{ news.title }}</div>
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</div>
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<div class="child" v-if="newsList.length > 1">
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<el-button type="info" circle size="small" @click="() => moveDownNews(index)">
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<Icon icon="ep:arrow-down-bold" />
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</el-button>
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<el-button
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v-if="isCreating"
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type="danger"
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circle
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size="small"
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@click="() => removeNews(index)"
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>
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<Icon icon="ep:delete" />
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</el-button>
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</div>
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</div>
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<div
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class="news-main-item father"
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v-if="index > 0"
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:class="{ activeAddNews: activeNewsIndex === index }"
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@click="activeNewsIndex = index"
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>
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<div class="news-content-item">
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<div class="news-content-item-title">{{ news.title }}</div>
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<div class="news-content-item-img">
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<img class="material-img" :src="news.thumbUrl" width="100%" />
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</div>
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</div>
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<div class="child">
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<el-button
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v-if="newsList.length > index + 1"
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circle
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type="info"
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size="small"
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@click="() => moveDownNews(index)"
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>
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<Icon icon="ep:arrow-down-bold" />
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</el-button>
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<el-button
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v-if="index > 0"
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type="info"
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circle
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size="small"
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@click="() => moveUpNews(index)"
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>
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<Icon icon="ep:arrow-up-bold" />
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</el-button>
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<el-button
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v-if="isCreating"
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type="danger"
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size="small"
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circle
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@click="() => removeNews(index)"
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>
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<Icon icon="ep:delete" />
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</el-button>
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</div>
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</div>
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</div>
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<el-row justify="center" class="ope-row">
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<el-button
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type="primary"
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circle
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@click="plusNews"
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v-if="newsList.length < 8 && isCreating"
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>
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<Icon icon="ep:plus" />
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</el-button>
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</el-row>
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</div>
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</el-aside>
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<el-main>
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<div v-if="newsList.length > 0">
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<!-- 标题、作者、原文地址 -->
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<el-row :gutter="20">
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<el-input v-model="activeNewsItem.title" placeholder="请输入标题（必填）" />
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<el-input
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v-model="activeNewsItem.author"
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placeholder="请输入作者"
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style="margin-top: 5px"
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/>
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<el-input
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v-model="activeNewsItem.contentSourceUrl"
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placeholder="请输入原文地址"
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style="margin-top: 5px"
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/>
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</el-row>
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<!-- 封面和摘要 -->
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<el-row :gutter="20">
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<el-col :span="12">
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<CoverSelect v-model="activeNewsItem" :is-first="activeNewsIndex === 0" />
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</el-col>
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<el-col :span="12">
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<p>摘要:</p>
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<el-input
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:rows="8"
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type="textarea"
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v-model="activeNewsItem.digest"
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placeholder="请输入摘要"
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class="digest"
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maxlength="120"
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/>
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</el-col>
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</el-row>
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<!--富文本编辑器组件-->
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<el-row>
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<Editor v-model="activeNewsItem.content" :editor-config="editorConfig" />
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</el-row>
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</div>
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</el-main>
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</el-container>
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</template>
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<script lang="ts" setup>
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import { Editor } from '@/components/Editor'
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import { createEditorConfig } from '../editor-config'
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import CoverSelect from './CoverSelect.vue'
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import { type NewsItem, createEmptyNewsItem } from './types'
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defineOptions({ name: 'NewsForm' })
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const message = useMessage()
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const props = defineProps<{
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isCreating: boolean
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modelValue: NewsItem[] | null
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}>()
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const accountId = inject<number>('accountId')
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// ========== 文件上传 ==========
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const UPLOAD_URL = import.meta.env.VITE_BASE_URL + '/admin-api/mp/material/upload-permanent' // 上传永久素材的地址
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const editorConfig = createEditorConfig(UPLOAD_URL, accountId)
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// v-model=newsList
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const emit = defineEmits<{
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(e: 'update:modelValue', v: NewsItem[])
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}>()
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const newsList = computed<NewsItem[]>({
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get() {
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return props.modelValue === null ? [createEmptyNewsItem()] : props.modelValue
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},
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set(val) {
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emit('update:modelValue', val)
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}
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})
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const activeNewsIndex = ref(0)
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const activeNewsItem = computed<NewsItem>(() => newsList.value[activeNewsIndex.value])
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// 将图文向下移动
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const moveDownNews = (index: number) => {
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const temp = newsList.value[index]
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newsList.value[index] = newsList.value[index + 1]
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newsList.value[index + 1] = temp
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activeNewsIndex.value = index + 1
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}
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// 将图文向上移动
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const moveUpNews = (index: number) => {
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const temp = newsList.value[index]
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newsList.value[index] = newsList.value[index - 1]
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newsList.value[index - 1] = temp
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activeNewsIndex.value = index - 1
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}
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// 删除指定 index 的图文
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const removeNews = async (index: number) => {
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try {
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await message.confirm('确定删除该图文吗?')
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newsList.value.splice(index, 1)
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if (activeNewsIndex.value === index) {
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activeNewsIndex.value = 0
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}
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} catch {}
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}
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// 添加一个图文
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const plusNews = () => {
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newsList.value.push(createEmptyNewsItem())
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activeNewsIndex.value = newsList.value.length - 1
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}
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</script>
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<style lang="scss" scoped>
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.ope-row {
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padding-top: 5px;
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margin-top: 5px;
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text-align: center;
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border-top: 1px solid #eaeaea;
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}
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.el-row {
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margin-bottom: 20px;
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}
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.el-row:last-child {
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margin-bottom: 0;
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}
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.digest {
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display: inline-block;
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width: 100%;
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vertical-align: top;
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}
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/* 新增图文 */
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.news-main {
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width: 100%;
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height: 120px;
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margin: auto;
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background-color: #fff;
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}
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.news-content {
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position: relative;
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width: 100%;
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height: 120px;
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background-color: #acadae;
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}
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.news-content-title {
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position: absolute;
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bottom: 0;
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left: 0;
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display: inline-block;
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width: 98%;
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height: 25px;
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padding: 1%;
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overflow: hidden;
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font-size: 15px;
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color: #fff;
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text-overflow: ellipsis;
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white-space: nowrap;
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background-color: black;
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opacity: 0.65;
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}
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.news-main-item {
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width: 100%;
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padding: 5px 0;
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margin: auto;
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background-color: #fff;
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border-top: 1px solid #eaeaea;
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}
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.news-content-item {
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position: relative;
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margin-left: -3px;
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}
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.news-content-item-title {
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display: inline-block;
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width: 70%;
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font-size: 12px;
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}
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.news-content-item-img {
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display: inline-block;
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width: 25%;
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background-color: #acadae;
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}
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.select-item {
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width: 60%;
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padding: 10px;
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margin: 0 auto 10px;
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border: 1px solid #eaeaea;
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.activeAddNews {
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border: 5px solid #2bb673;
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}
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}
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.father .child {
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position: relative;
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bottom: 25px;
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display: none;
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text-align: center;
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}
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.father:hover .child {
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display: block;
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}
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.material-img {
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width: 100%;
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height: 100%;
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}
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</style>
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