feat(05-08): add cloud tree components and getCloudFolders API function
- Add getCloudFolders(provider, folderId) to api/client.js (GET /api/cloud/folders/{provider}/{folderId})
- Create CloudProviderTreeItem.vue: lazy-load folder tree per connection, providerIconColor computed, expand/collapse arrow, loading/error states
- Create CloudFolderTreeItem.vue: recursive folder tree node with is_dir expand arrow, lazy-load children, depth padding
This commit is contained in:
curo1305
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<template>
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<div>
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<!-- Row -->
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<div
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class="flex items-center group"
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:style="{ paddingLeft: `${depth * 12}px` }"
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>
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<!-- Expand/collapse arrow (only for directories) -->
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<button
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v-if="folder.is_dir"
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@click.prevent.stop="toggleExpand"
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class="w-5 h-5 flex items-center justify-center text-gray-400 hover:text-gray-600 shrink-0 transition-colors"
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:aria-label="expanded ? 'Collapse ' + folder.name : 'Expand ' + folder.name"
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>
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<svg
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class="w-3 h-3 transition-transform duration-150"
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:class="{ 'rotate-90': expanded }"
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fill="none"
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stroke="currentColor"
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viewBox="0 0 24 24"
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>
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<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2.5" d="M9 5l7 7-7 7" />
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</svg>
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</button>
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<!-- Spacer for non-directory items -->
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<span v-else class="w-5 h-5 shrink-0"></span>
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<!-- Folder/file name button -->
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<button
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@click="navigateTo"
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class="flex items-center gap-2 flex-1 min-w-0 px-2 py-1.5 rounded-lg text-sm font-medium transition-colors text-gray-600 hover:bg-gray-100 hover:text-gray-900"
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>
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<!-- Folder icon for directories, document icon for files -->
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<svg
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v-if="folder.is_dir"
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class="w-4 h-4 shrink-0 text-gray-400"
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fill="none"
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stroke="currentColor"
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viewBox="0 0 24 24"
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>
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<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"
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d="M3 7a2 2 0 012-2h4l2 2h8a2 2 0 012 2v9a2 2 0 01-2 2H5a2 2 0 01-2-2V7z" />
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</svg>
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<svg
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v-else
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class="w-4 h-4 shrink-0 text-gray-400"
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fill="none"
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stroke="currentColor"
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viewBox="0 0 24 24"
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>
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<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"
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d="M7 21h10a2 2 0 002-2V9.414a1 1 0 00-.293-.707l-5.414-5.414A1 1 0 0012.586 3H7a2 2 0 00-2 2v14a2 2 0 002 2z" />
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</svg>
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<span class="truncate">{{ folder.name }}</span>
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</button>
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</div>
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<!-- Children: nested sub-folders (lazy loaded) -->
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<template v-if="expanded">
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<div v-if="loading" class="text-xs text-gray-400 py-1" :style="{ paddingLeft: `${(depth + 1) * 12 + 8}px` }">Loading…</div>
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<div
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v-else-if="loadError"
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class="text-xs text-red-500 cursor-pointer py-1"
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:style="{ paddingLeft: `${(depth + 1) * 12 + 8}px` }"
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@click="retry"
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>
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Failed to load — tap to retry
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</div>
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<div v-else-if="children.length === 0" class="text-xs text-gray-400 py-1" :style="{ paddingLeft: `${(depth + 1) * 12 + 8}px` }">Empty</div>
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<CloudFolderTreeItem
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v-for="child in children"
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:key="child.id"
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:folder="child"
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:provider="provider"
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:depth="depth + 1"
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/>
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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 { ref } from 'vue'
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import { useRouter } from 'vue-router'
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import * as api from '../../api/client.js'
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const props = defineProps({
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folder: { type: Object, required: true },
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provider: { type: String, required: true },
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depth: { type: Number, default: 2 },
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})
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const router = useRouter()
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const expanded = ref(false)
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const children = ref([])
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const loading = ref(false)
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const loadError = ref(false)
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const childrenLoaded = ref(false)
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async function loadChildren() {
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loading.value = true
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loadError.value = false
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try {
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const data = await api.getCloudFolders(props.provider, props.folder.id)
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children.value = data.items ?? []
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childrenLoaded.value = true
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} catch {
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loadError.value = true
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} finally {
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loading.value = false
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}
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}
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async function toggleExpand() {
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if (!expanded.value && !childrenLoaded.value) {
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await loadChildren()
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}
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expanded.value = !expanded.value
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}
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async function retry() {
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await loadChildren()
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}
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function navigateTo() {
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router.push(`/cloud/${props.provider}/${props.folder.id}`)
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}
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</script>
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@@ -0,0 +1,118 @@
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<template>
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<div>
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<!-- Row -->
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<div
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class="flex items-center group"
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:style="{ paddingLeft: `${depth * 12}px` }"
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>
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<!-- Expand/collapse arrow -->
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<button
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@click.prevent.stop="toggleExpand"
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class="w-5 h-5 flex items-center justify-center text-gray-400 hover:text-gray-600 shrink-0 transition-colors"
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:aria-label="expanded ? 'Collapse ' + connection.display_name : 'Expand ' + connection.display_name"
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>
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<svg
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class="w-3 h-3 transition-transform duration-150"
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:class="{ 'rotate-90': expanded }"
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fill="none"
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stroke="currentColor"
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viewBox="0 0 24 24"
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>
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<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2.5" d="M9 5l7 7-7 7" />
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</svg>
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</button>
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<!-- Provider name (click navigates to /settings) -->
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<button
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@click="navigateToRoot"
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class="flex items-center gap-2 flex-1 min-w-0 px-2 py-1.5 rounded-lg text-sm font-medium transition-colors text-gray-600 hover:bg-gray-100 hover:text-gray-900"
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>
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<!-- Provider cloud icon (w-4 h-4, provider color) -->
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<svg class="w-4 h-4 shrink-0" :class="providerIconColor" fill="none" stroke="currentColor" viewBox="0 0 24 24">
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<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2"
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d="M3 15a4 4 0 004 4h9a5 5 0 10-.1-9.999 5.002 5.002 0 10-9.78 2.096A4.001 4.001 0 003 15z" />
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</svg>
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<span class="truncate">{{ connection.display_name }}</span>
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</button>
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</div>
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<!-- Children: first-level cloud folders (lazy loaded) -->
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<template v-if="expanded">
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<div v-if="loading" class="pl-12 py-1 text-xs text-gray-400">Loading…</div>
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<div
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v-else-if="loadError"
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class="pl-12 py-1 text-xs text-red-500 cursor-pointer"
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@click="retry"
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>
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Failed to load — tap to retry
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</div>
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<div v-else-if="children.length === 0" class="pl-12 py-1 text-xs text-gray-400">Empty</div>
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<CloudFolderTreeItem
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v-for="folder in children"
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:key="folder.id"
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:folder="folder"
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:provider="connection.provider"
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:depth="depth + 1"
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/>
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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 { ref, computed } from 'vue'
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import { useRouter } from 'vue-router'
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import * as api from '../../api/client.js'
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import CloudFolderTreeItem from './CloudFolderTreeItem.vue'
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const props = defineProps({
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connection: { type: Object, required: true },
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depth: { type: Number, default: 1 },
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})
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const router = useRouter()
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const expanded = ref(false)
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const children = ref([])
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const loading = ref(false)
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const loadError = ref(false)
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const childrenLoaded = ref(false)
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const providerIconColor = computed(() => {
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const map = {
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google_drive: 'text-blue-500',
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onedrive: 'text-sky-500',
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nextcloud: 'text-orange-500',
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webdav: 'text-gray-500',
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}
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return map[props.connection.provider] ?? 'text-gray-400'
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})
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async function loadChildren() {
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loading.value = true
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loadError.value = false
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try {
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const data = await api.getCloudFolders(props.connection.provider, 'root')
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children.value = data.items ?? []
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childrenLoaded.value = true
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} catch {
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loadError.value = true
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} finally {
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loading.value = false
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}
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}
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async function toggleExpand() {
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if (!expanded.value && !childrenLoaded.value) {
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await loadChildren()
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}
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expanded.value = !expanded.value
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}
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async function retry() {
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await loadChildren()
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}
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function navigateToRoot() {
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router.push('/settings')
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}
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</script>
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