258 lines
7.5 KiB
Vue
258 lines
7.5 KiB
Vue
<script lang="ts" setup>
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import type { NewsItem } from './types';
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import { computed, ref } from 'vue';
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import { confirm } from '@vben/common-ui';
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import { IconifyIcon } from '@vben/icons';
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import { Button, Col, Input, Layout, Row, Textarea } from 'ant-design-vue';
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import { Tinymce as RichTextarea } from '#/components/tinymce';
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import CoverSelect from './cover-select.vue';
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import { createEmptyNewsItem } from './types';
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defineOptions({ name: 'NewsForm' });
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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 emit = defineEmits<{
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(e: 'update:modelValue', v: NewsItem[]): void;
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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
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? [createEmptyNewsItem()]
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: 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(() => {
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const item = newsList.value[activeNewsIndex.value];
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if (!item) {
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return createEmptyNewsItem();
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}
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return item;
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});
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// DONE @hw：注释使用 /** */
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/** 将图文向下移动 */
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function moveDownNews(index: number) {
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const current = newsList.value[index];
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const next = newsList.value[index + 1];
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if (current && next) {
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newsList.value[index] = next;
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newsList.value[index + 1] = current;
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activeNewsIndex.value = index + 1;
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}
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}
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/** 将图文向上移动 */
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function moveUpNews(index: number) {
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const current = newsList.value[index];
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const prev = newsList.value[index - 1];
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if (current && prev) {
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newsList.value[index] = prev;
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newsList.value[index - 1] = current;
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activeNewsIndex.value = index - 1;
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}
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}
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/** 删除指定 index 的图文 */
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async function removeNews(index: number) {
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await 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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}
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/** 添加一个图文 */
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function 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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<template>
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<Layout>
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<Layout.Sider width="40%" theme="light">
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<!-- DONE @hw：尽量使用 tindwind 替代。ps：如果多个组件复用，那就不用调整 -->
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<div class="mx-auto mb-[10px] w-[60%] border border-[#eaeaea] p-[10px]">
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<div v-for="(news, index) in newsList" :key="index">
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<div
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class="group relative mx-auto h-[120px] w-full cursor-pointer bg-white"
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v-if="index === 0"
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:class="{
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'border-[5px] border-[#2bb673]': activeNewsIndex === index,
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}"
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@click="activeNewsIndex = index"
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>
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<div class="relative h-[120px] w-full bg-[#acadae]">
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<img class="h-full w-full" :src="news.thumbUrl" />
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<div
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class="absolute bottom-0 left-0 inline-block h-[25px] w-[98%] overflow-hidden text-ellipsis whitespace-nowrap bg-black p-[1%] text-[15px] text-white opacity-65"
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>
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{{ news.title }}
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</div>
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</div>
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<div
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class="relative -bottom-[25px] hidden text-center group-hover:block"
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v-if="newsList.length > 1"
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>
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<Button
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type="default"
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shape="circle"
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size="small"
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@click="() => moveDownNews(index)"
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>
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<IconifyIcon icon="lucide:arrow-down" />
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</Button>
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<Button
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v-if="isCreating"
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type="primary"
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danger
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shape="circle"
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size="small"
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@click="() => removeNews(index)"
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>
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<IconifyIcon icon="lucide:trash-2" />
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</Button>
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</div>
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</div>
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<div
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class="group relative mx-auto w-full cursor-pointer border-t border-[#eaeaea] bg-white py-[5px]"
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v-if="index > 0"
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:class="{
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'border-[5px] border-[#2bb673]': activeNewsIndex === index,
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}"
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@click="activeNewsIndex = index"
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>
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<div class="relative -ml-[3px]">
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<div class="inline-block w-[70%] text-xs">{{ news.title }}</div>
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<div class="inline-block w-[25%] bg-[#acadae]">
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<img class="h-full w-full" :src="news.thumbUrl" />
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</div>
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</div>
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<div
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class="relative -bottom-[25px] hidden text-center group-hover:block"
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>
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<Button
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v-if="newsList.length > index + 1"
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shape="circle"
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type="default"
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size="small"
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@click="() => moveDownNews(index)"
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>
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<IconifyIcon icon="lucide:arrow-down" />
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</Button>
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<Button
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v-if="index > 0"
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type="default"
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shape="circle"
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size="small"
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@click="() => moveUpNews(index)"
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>
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<IconifyIcon icon="lucide:arrow-up" />
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</Button>
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<Button
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v-if="isCreating"
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type="primary"
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danger
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size="small"
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shape="circle"
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@click="() => removeNews(index)"
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>
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<IconifyIcon icon="lucide:trash-2" />
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</Button>
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</div>
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</div>
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</div>
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<Row
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justify="center"
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class="mt-[5px] border-t border-[#eaeaea] pt-[5px] text-center"
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>
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<Button
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type="primary"
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shape="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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<IconifyIcon icon="lucide:plus" />
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</Button>
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</Row>
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</div>
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</Layout.Sider>
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<Layout.Content class="bg-white">
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<div v-if="newsList.length > 0 && activeNewsItem">
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<!-- 标题、作者、原文地址 -->
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<Row :gutter="20">
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<Col :span="24">
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<Input
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v-model:value="activeNewsItem.title"
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placeholder="请输入标题（必填）"
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/>
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</Col>
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<Col :span="24" class="mt-[5px]">
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<Input
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v-model:value="activeNewsItem.author"
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placeholder="请输入作者"
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/>
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</Col>
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<Col :span="24" class="mt-[5px]">
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<Input
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v-model:value="activeNewsItem.contentSourceUrl"
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placeholder="请输入原文地址"
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/>
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</Col>
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</Row>
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<!-- 封面和摘要 -->
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<Row :gutter="20">
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<Col :span="12">
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<CoverSelect
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v-model="activeNewsItem"
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:is-first="activeNewsIndex === 0"
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/>
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</Col>
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<Col :span="12">
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<p>摘要:</p>
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<Textarea
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:rows="8"
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v-model:value="activeNewsItem.digest"
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placeholder="请输入摘要"
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class="inline-block w-full align-top"
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:maxlength="120"
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:show-count="true"
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/>
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</Col>
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</Row>
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<!--富文本编辑器组件-->
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<Row>
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<Col :span="24">
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<RichTextarea v-model="activeNewsItem.content" />
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</Col>
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</Row>
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</div>
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</Layout.Content>
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</Layout>
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</template>
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<style lang="scss" scoped>
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:deep(.ant-row) {
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margin-bottom: 20px;
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}
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:deep(.ant-row:last-child) {
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margin-bottom: 0;
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}
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</style>
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