139 行
6.0 KiB
Vue
139 行
6.0 KiB
Vue
<template>
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<div style="max-width: 1100px">
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<n-breadcrumb style="margin-bottom: 16px">
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<n-breadcrumb-item @click="navigateTo('/admin/articles')">最新动态</n-breadcrumb-item>
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<n-breadcrumb-item>{{ isNew ? '新增' : '编辑' }}</n-breadcrumb-item>
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</n-breadcrumb>
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<n-space justify="space-between" align="center" style="margin-bottom: 24px">
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<h1 style="margin: 0; font-size: 20px; font-weight: 600; color: #111827">{{ isNew ? '新增动态' : '编辑动态' }}</h1>
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<n-space>
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<n-button secondary @click="navigateTo('/admin/articles')">取消</n-button>
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<n-button type="primary" :loading="saving" @click="handleSave">保存</n-button>
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</n-space>
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</n-space>
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<n-card v-if="loadError" style="text-align: center; color: #ef4444">{{ loadError }}</n-card>
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<n-spin v-else-if="pageLoading" style="display: flex; justify-content: center; padding: 60px" />
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<template v-else>
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<div class="form-layout">
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<div class="form-main">
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<n-card title="基本信息">
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<n-form label-placement="top">
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<n-form-item label="标题" required>
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<n-input v-model:value="form.title" placeholder="输入文章标题" />
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</n-form-item>
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<n-form-item label="Slug" required>
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<n-input v-model:value="form.slug" placeholder="URL 标识，如 news-2026-spring" />
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<template #feedback>用于生成文章链接，仅限英文、数字和短横线</template>
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</n-form-item>
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<n-form-item label="摘要">
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<n-input v-model:value="form.summary" type="textarea" :rows="3" placeholder="简要描述文章内容（可选）" />
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</n-form-item>
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<n-form-item label="正文">
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<ClientOnly>
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<AdminRichTextEditor v-model="form.content" placeholder="在这里写文章正文，工具栏可加标题/加粗/列表/链接/图片" />
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<template #fallback>
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<n-input v-model:value="form.content" type="textarea" :rows="16" />
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</template>
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</ClientOnly>
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</n-form-item>
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</n-form>
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</n-card>
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</div>
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<div class="form-sidebar">
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<n-card title="发布设置">
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<n-form label-placement="top">
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<n-form-item label="状态">
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<n-select v-model:value="form.published" :options="[{ label: '已发布', value: true }, { label: '草稿', value: false }]" />
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</n-form-item>
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<n-form-item label="分类">
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<n-select v-model:value="form.category" :options="[{ label: '产品', value: '产品' }, { label: '公告', value: '公告' }, { label: '活动', value: '活动' }]" />
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</n-form-item>
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</n-form>
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</n-card>
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<n-card title="封面图">
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<AdminImageUpload v-model="form.coverImage" />
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</n-card>
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<n-card v-if="!isNew" title="其他信息" size="small">
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<n-descriptions :column="1" label-placement="left" size="small">
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<n-descriptions-item label="创建时间">{{ form.createdAt?.slice(0, 16).replace('T', ' ') }}</n-descriptions-item>
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<n-descriptions-item label="更新时间">{{ form.updatedAt?.slice(0, 16).replace('T', ' ') }}</n-descriptions-item>
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<n-descriptions-item label="ID">{{ route.params.id }}</n-descriptions-item>
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</n-descriptions>
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</n-card>
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</div>
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</div>
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<n-alert v-if="formError" type="error" style="margin-top: 12px">{{ formError }}</n-alert>
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<div class="save-bar">
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<n-button secondary @click="navigateTo('/admin/articles')">取消</n-button>
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<n-button type="primary" :loading="saving" @click="handleSave">保存</n-button>
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</div>
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</template>
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</div>
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</template>
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<script setup>
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import { NButton, NCard, NSpace, NInput, NForm, NFormItem, NSelect, NBreadcrumb, NBreadcrumbItem, NSpin, NDescriptions, NDescriptionsItem, NAlert } from 'naive-ui'
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import { useMessage } from 'naive-ui'
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definePageMeta({ layout: 'admin', middleware: 'admin' })
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const route = useRoute()
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const { adminFetch } = useAdmin()
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const message = useMessage()
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const isNew = computed(() => route.params.id === 'new')
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const pageLoading = ref(!isNew.value)
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const loadError = ref('')
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const saving = ref(false)
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const formError = ref('')
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const form = ref({
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title: '', slug: '', category: '产品', summary: '', content: '',
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coverImage: '', published: true, createdAt: '', updatedAt: '',
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})
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async function loadItem() {
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if (isNew.value) return
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pageLoading.value = true
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try {
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const data = await adminFetch(`/api/admin/articles/${route.params.id}`)
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form.value = { ...data, published: !!data.published, coverImage: data.coverImage || '' }
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} catch (e) { loadError.value = e.data?.message || '加载失败' }
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finally { pageLoading.value = false }
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}
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async function handleSave() {
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if (!form.value.title?.trim()) { formError.value = '标题不能为空'; return }
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if (!form.value.slug?.trim()) { formError.value = 'Slug 不能为空'; return }
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saving.value = true; formError.value = ''
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try {
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if (isNew.value) {
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await adminFetch('/api/admin/articles', { method: 'POST', body: { ...form.value, type: 'news' } })
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message.success('创建成功')
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setTimeout(() => navigateTo('/admin/articles'), 800)
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} else {
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await adminFetch(`/api/admin/articles/${route.params.id}`, { method: 'PUT', body: form.value })
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message.success('保存成功')
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}
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} catch (e) { formError.value = e.data?.message || '保存失败' }
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finally { saving.value = false }
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}
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onMounted(loadItem)
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</script>
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<style scoped>
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.form-layout { display: grid; grid-template-columns: 1fr 300px; gap: 20px; align-items: start; }
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.form-main { min-width: 0; }
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.form-sidebar { display: flex; flex-direction: column; gap: 16px; }
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.save-bar { position: sticky; bottom: 0; display: flex; justify-content: flex-end; gap: 8px; padding: 16px 0; margin-top: 24px; background: #f0f2f5; border-top: 1px solid #e5e7eb; }
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</style>
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