569 lines
18 KiB
Vue
569 lines
18 KiB
Vue
<template>
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<view class="album-detail-page">
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<ModulePageBackground module="family" />
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<view class="album-detail-header">
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<PageHeader
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title="相册详情"
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:action="headerAction"
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custom-back
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@back="requestBack"
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@action="handleHeaderAction"
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/>
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</view>
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<view class="album-detail-content">
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<view v-if="!valid" class="album-state-card">
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<text>暂时无法打开相册</text>
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<AppButton block label="返回相册列表" @click="returnToAlbums" />
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</view>
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<view v-else-if="albumPhotoListState === 'loading'" class="album-state-card">
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<AppLoading text="正在读取相册照片" />
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</view>
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<view v-else-if="albumPhotoListState === 'error'" class="album-state-card">
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<text>暂时无法读取相册照片</text>
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<AppButton block type="secondary" label="重新加载" @click="loadPhotos" />
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</view>
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<view v-else-if="albumPhotoListState === 'empty'" class="album-state-card">
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<text>还没有照片</text>
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<text>添加照片后，页面会显示最新相册内容。</text>
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<AppButton block label="添加照片" @click="addPhoto" />
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</view>
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<view v-else class="photo-list">
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<view v-if="deletablePhotos.length" class="photo-management">
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<template v-if="selectionMode">
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<view class="photo-management__summary">
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<text>已选择 {{ selectedPhotoIds.length }} 张</text>
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<text>仅可选择有删除权限的照片</text>
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</view>
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<view class="photo-management__actions">
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<AppButton
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compact
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type="secondary"
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:disabled="batchDeleting"
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:label="allDeletableSelected ? '取消全选' : '全选'"
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@click="toggleAllDeletablePhotos"
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/>
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<AppButton
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compact
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:disabled="!selectedPhotoIds.length || batchDeleting"
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:label="batchDeleteButtonLabel"
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@click="requestBatchDelete"
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/>
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</view>
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</template>
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<template v-else>
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<view class="photo-management__summary">
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<text>批量管理照片</text>
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<text>可一次选择多张照片删除</text>
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</view>
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<AppButton compact type="secondary" label="管理照片" @click="enterSelectionMode" />
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</template>
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</view>
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<text v-if="deleteNotice" class="photo-list__notice" role="status">{{ deleteNotice }}</text>
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<text v-if="deleteError" class="photo-list__error">{{ deleteError }}</text>
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<view
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v-for="item in photos"
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:key="item.id"
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class="photo-card"
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:class="{ 'photo-card--selected': isPhotoSelected(item) }"
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>
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<view
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v-if="selectionMode && item.canDelete"
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class="photo-card__selection"
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role="checkbox"
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:aria-checked="isPhotoSelected(item)"
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:aria-label="`${isPhotoSelected(item) ? '取消选择' : '选择'}照片：${item.title}`"
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@click="togglePhotoSelection(item)"
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>
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<text>{{ isPhotoSelected(item) ? "已选择" : "选择" }}</text>
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</view>
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<image
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class="photo-card__image"
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:src="item.photoFile.accessUrl"
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mode="widthFix"
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:role="selectionMode && item.canDelete ? 'checkbox' : 'button'"
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:aria-checked="selectionMode && item.canDelete ? isPhotoSelected(item) : undefined"
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:aria-label="selectionMode && item.canDelete ? `${isPhotoSelected(item) ? '取消选择' : '选择'}照片：${item.title}` : `查看大图：${item.title}`"
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@click="handlePhotoClick(item)"
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/>
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<text class="photo-card__title">{{ item.title }}</text>
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<text v-if="item.description" class="photo-card__copy">{{ item.description }}</text>
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<text v-if="item.meta" class="photo-card__meta">{{ item.meta }}</text>
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<view v-if="item.canDelete && !selectionMode" class="photo-card__actions">
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<AppButton compact type="secondary" label="删除照片" @click.stop="requestDeletePhoto(item)" />
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</view>
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</view>
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</view>
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</view>
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<AppDialog
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:visible="deleteConfirmationVisible"
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:close-on-mask="false"
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eyebrow="删除确认"
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title="将这张照片移至回收站？"
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message="移入回收站后不再展示，家谱管理员可在保留期内恢复。"
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confirm-text="移至回收站"
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cancel-text="保留照片"
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show-cancel
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@confirm="deletePhoto"
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@cancel="closeDeleteConfirmation"
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/>
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<AppDialog
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:visible="batchDeleteConfirmationVisible"
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:close-on-mask="false"
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eyebrow="批量移除"
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title="将选中的照片移至回收站？"
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:message="batchDeleteConfirmationMessage"
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:confirm-text="batchDeleting ? '正在移除' : '移至回收站'"
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cancel-text="继续选择"
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show-cancel
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@confirm="deleteSelectedPhotos"
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@cancel="closeBatchDeleteConfirmation"
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/>
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</view>
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</template>
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<script setup>
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import { computed, ref } from "vue";
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import { onBackPress, onLoad, onShow, onUnload } from "@dcloudio/uni-app";
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import AppButton from "@/components/AppButton.vue";
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import AppDialog from "@/components/AppDialog.vue";
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import AppLoading from "@/components/AppLoading.vue";
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import ModulePageBackground from "@/components/ModulePageBackground.vue";
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import PageHeader from "@/components/PageHeader.vue";
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import {
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createRequestController,
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isRequestCancelled
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} from "@/services/api/request-controller.js";
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import { familyMediaApi } from "@/services/api/family-media-service.js";
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import { getRequestErrorMessage } from "@/services/api/request-error-message.js";
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import { goBack, handleBackPress, openPage, returnTo } from "@/utils/navigation/gateway.js";
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const genealogyId = ref("");
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const albumId = ref("");
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const photos = ref([]);
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const albumPhotoListState = ref("loading");
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const deleteTarget = ref(null);
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const deleteConfirmationVisible = ref(false);
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const deletingPhotoId = ref("");
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const deleteError = ref("");
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const deleteNotice = ref("");
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const selectionMode = ref(false);
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const selectedPhotoIds = ref([]);
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const batchDeleteConfirmationVisible = ref(false);
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const batchDeleting = ref(false);
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const albumPhotoListController = createRequestController();
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const albumPhotoDeleteController = createRequestController();
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let isPageActive = true;
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const valid = computed(
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() =>
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/^[1-9]\d*$/.test(genealogyId.value) && /^[1-9]\d*$/.test(albumId.value),
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);
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const headerAction = computed(() => {
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if (!valid.value) return "";
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return selectionMode.value ? "完成" : "添加";
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});
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const deletablePhotos = computed(() => photos.value.filter((photo) => photo.canDelete));
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const allDeletableSelected = computed(
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() =>
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deletablePhotos.value.length > 0 &&
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deletablePhotos.value.every((photo) => selectedPhotoIds.value.includes(photo.id)),
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);
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const batchDeleteConfirmationMessage = computed(() =>
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`将选中的 ${selectedPhotoIds.value.length} 张照片移入回收站；家谱管理员可在保留期内恢复。`,
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);
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const batchDeleteButtonLabel = computed(() =>
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batchDeleting.value
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? "正在删除"
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: selectedPhotoIds.value.length
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? `删除 ${selectedPhotoIds.value.length}`
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: "删除",
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);
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const deleteInProgress = computed(
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() => Boolean(deletingPhotoId.value) || batchDeleting.value,
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);
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const resetPhotoSelection = () => {
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selectionMode.value = false;
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selectedPhotoIds.value = [];
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batchDeleteConfirmationVisible.value = false;
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};
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const loadPhotos = async () => {
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if (!valid.value) return;
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albumPhotoListController.abort();
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albumPhotoListState.value = "loading";
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try {
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const albumPhotos = await familyMediaApi.getAlbumPhotos(genealogyId.value, albumId.value, {
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requestController: albumPhotoListController,
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});
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if (!isPageActive) return;
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photos.value = albumPhotos.map((photo) => ({
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...photo,
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meta: [photo.photographer, photo.shootTime].filter(Boolean).join(" · "),
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}));
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resetPhotoSelection();
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albumPhotoListState.value = photos.value.length ? "ready" : "empty";
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} catch (error) {
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if (!isPageActive || isRequestCancelled(error)) return;
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albumPhotoListState.value = "error";
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}
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};
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const returnToAlbums = () =>
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/^[1-9]\d*$/.test(genealogyId.value)
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? returnTo("F07", { genealogyId: genealogyId.value })
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: goBack();
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const addPhoto = () =>
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valid.value
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? openPage(
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"F09",
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{ genealogyId: genealogyId.value, albumId: albumId.value },
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"F08",
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)
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: Promise.resolve(false);
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const handleHeaderAction = () => {
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if (selectionMode.value) {
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resetPhotoSelection();
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return;
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}
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addPhoto();
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};
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const enterSelectionMode = () => {
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if (!deletablePhotos.value.length || deleteInProgress.value) return;
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deleteError.value = "";
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deleteNotice.value = "";
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selectedPhotoIds.value = [];
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selectionMode.value = true;
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};
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const isPhotoSelected = (photo) => selectedPhotoIds.value.includes(photo?.id);
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const togglePhotoSelection = (photo) => {
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if (!selectionMode.value || !photo?.canDelete || batchDeleting.value) return;
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selectedPhotoIds.value = isPhotoSelected(photo)
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? selectedPhotoIds.value.filter((photoId) => photoId !== photo.id)
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: [...selectedPhotoIds.value, photo.id];
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deleteError.value = "";
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deleteNotice.value = "";
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};
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const toggleAllDeletablePhotos = () => {
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if (!selectionMode.value || batchDeleting.value) return;
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selectedPhotoIds.value = allDeletableSelected.value
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? []
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: deletablePhotos.value.map((photo) => photo.id);
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deleteError.value = "";
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deleteNotice.value = "";
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};
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const previewPhoto = (photo) => {
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const urls = photos.value.map((item) => item.photoFile?.accessUrl).filter(Boolean);
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const current = photo?.photoFile?.accessUrl;
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if (!current || !urls.length || typeof uni?.previewImage !== "function") return;
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uni.previewImage({ current, urls });
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};
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const handlePhotoClick = (photo) => {
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if (selectionMode.value && photo?.canDelete) {
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togglePhotoSelection(photo);
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return;
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}
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previewPhoto(photo);
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};
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const requestDeletePhoto = (photo) => {
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if (!photo?.canDelete || deleteInProgress.value) return;
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deleteError.value = "";
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deleteNotice.value = "";
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deleteTarget.value = photo;
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deleteConfirmationVisible.value = true;
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};
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const closeDeleteConfirmation = () => {
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if (!deletingPhotoId.value) {
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deleteConfirmationVisible.value = false;
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deleteTarget.value = null;
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}
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};
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const requestBack = () => {
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if (deleteInProgress.value) return true;
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if (batchDeleteConfirmationVisible.value) {
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closeBatchDeleteConfirmation();
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return true;
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}
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if (deleteConfirmationVisible.value) {
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closeDeleteConfirmation();
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return true;
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}
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if (selectionMode.value) {
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resetPhotoSelection();
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return true;
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}
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return returnToAlbums();
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};
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const deletePhoto = async () => {
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const photo = deleteTarget.value;
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if (!photo?.canDelete || deletingPhotoId.value) return;
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deletingPhotoId.value = photo.id;
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deleteError.value = "";
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try {
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await familyMediaApi.deleteAlbumPhoto(genealogyId.value, albumId.value, photo.id, {
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requestController: albumPhotoDeleteController,
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});
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if (!isPageActive) return;
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deleteConfirmationVisible.value = false;
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deleteTarget.value = null;
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await loadPhotos();
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} catch (error) {
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if (!isPageActive || isRequestCancelled(error)) return;
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deleteError.value = getRequestErrorMessage(error, "照片删除失败，请稍后重试。");
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deleteConfirmationVisible.value = false;
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} finally {
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if (isPageActive) deletingPhotoId.value = "";
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}
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};
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const requestBatchDelete = () => {
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if (!selectionMode.value || !selectedPhotoIds.value.length || deleteInProgress.value) return;
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deleteError.value = "";
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deleteNotice.value = "";
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batchDeleteConfirmationVisible.value = true;
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};
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const closeBatchDeleteConfirmation = () => {
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if (!batchDeleting.value) batchDeleteConfirmationVisible.value = false;
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};
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const deleteSelectedPhotos = async () => {
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if (!selectionMode.value || !selectedPhotoIds.value.length || deleteInProgress.value) return;
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const photoIds = selectedPhotoIds.value.slice();
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batchDeleting.value = true;
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deleteError.value = "";
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deleteNotice.value = "";
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let deletedCount = 0;
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let failedRequest = null;
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try {
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for (const photoId of photoIds) {
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const photo = photos.value.find((item) => item.id === photoId);
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if (!photo?.canDelete) continue;
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try {
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await familyMediaApi.deleteAlbumPhoto(
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genealogyId.value,
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albumId.value,
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photoId,
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{ requestController: albumPhotoDeleteController },
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);
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} catch (error) {
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failedRequest = error;
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break;
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}
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if (!isPageActive) return;
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deletedCount += 1;
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photos.value = photos.value.filter((item) => item.id !== photoId);
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selectedPhotoIds.value = selectedPhotoIds.value.filter(
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(selectedPhotoId) => selectedPhotoId !== photoId,
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);
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}
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if (!isPageActive) return;
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batchDeleteConfirmationVisible.value = false;
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if (failedRequest && !isRequestCancelled(failedRequest)) {
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const failureCopy = getRequestErrorMessage(
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failedRequest,
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"剩余照片删除失败，请稍后重试。",
|
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);
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deleteError.value = deletedCount
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? `已删除 ${deletedCount} 张；${failureCopy}`
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: failureCopy;
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} else if (deletedCount) {
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deleteNotice.value = `已删除 ${deletedCount} 张照片。`;
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}
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if (!photos.value.length) {
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albumPhotoListState.value = "empty";
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resetPhotoSelection();
|
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} else if (!selectedPhotoIds.value.length) {
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selectionMode.value = false;
|
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}
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} finally {
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if (isPageActive) batchDeleting.value = false;
|
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}
|
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};
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onLoad((query) => {
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genealogyId.value = String(query?.genealogyId || "");
|
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albumId.value = String(query?.albumId || "");
|
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if (valid.value) loadPhotos();
|
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});
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onShow(() => {
|
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if (valid.value && albumPhotoListState.value !== "loading") loadPhotos();
|
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});
|
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onUnload(() => {
|
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isPageActive = false;
|
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albumPhotoListController.abort();
|
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albumPhotoDeleteController.abort();
|
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});
|
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onBackPress((event) => handleBackPress(event, requestBack));
|
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</script>
|
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|
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<style scoped lang="scss">
|
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@import "../../styles/adaptive-frame-profiles.scss";
|
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.album-detail-page {
|
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display: flex;
|
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min-height: 100vh;
|
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flex-direction: column;
|
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background: $paper;
|
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}
|
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.album-detail-header,
|
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.album-detail-content {
|
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z-index: 1;
|
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}
|
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.album-detail-content {
|
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padding: 22rpx 24rpx calc(48rpx + env(safe-area-inset-bottom));
|
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}
|
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.album-state-card,
|
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.photo-card {
|
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@include adaptive-family-content;
|
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background-color: rgba($paper, 0.82);
|
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}
|
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.album-state-card {
|
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width: 100%;
|
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min-height: 340rpx;
|
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padding: 84rpx 44rpx 56rpx;
|
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box-sizing: border-box;
|
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text-align: center;
|
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}
|
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.album-state-card text {
|
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display: block;
|
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}
|
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.album-state-card text:first-child {
|
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color: $ink;
|
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font-family: STKaiti, KaiTi, serif;
|
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font-size: clamp(19px, 36rpx, 24px);
|
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font-weight: 700;
|
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}
|
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.album-state-card text:nth-child(2) {
|
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margin-top: 10rpx;
|
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color: $ink-muted;
|
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font-size: clamp(14px, 23rpx, 17px);
|
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line-height: 1.6;
|
||
}
|
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.album-state-card .app-button {
|
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margin-top: 34rpx;
|
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}
|
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.photo-list {
|
||
display: flex;
|
||
flex-direction: column;
|
||
gap: 20rpx;
|
||
}
|
||
.photo-management {
|
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display: flex;
|
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align-items: center;
|
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justify-content: space-between;
|
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gap: 18rpx;
|
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padding: 22rpx 24rpx;
|
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border: 1rpx solid rgba(128, 89, 49, 0.28);
|
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border-radius: 12rpx;
|
||
background: rgba($paper, 0.9);
|
||
}
|
||
.photo-management__summary {
|
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min-width: 0;
|
||
flex: 1;
|
||
}
|
||
.photo-management__summary text {
|
||
display: block;
|
||
}
|
||
.photo-management__summary text:first-child {
|
||
color: $ink;
|
||
font-size: clamp(15px, 24rpx, 18px);
|
||
font-weight: 700;
|
||
}
|
||
.photo-management__summary text:last-child {
|
||
margin-top: 6rpx;
|
||
color: $ink-muted;
|
||
font-size: clamp(13px, 21rpx, 16px);
|
||
}
|
||
.photo-management__actions {
|
||
display: flex;
|
||
flex: 0 0 auto;
|
||
gap: 12rpx;
|
||
}
|
||
.photo-card {
|
||
position: relative;
|
||
padding: 28rpx 32rpx;
|
||
}
|
||
.photo-card--selected {
|
||
border-color: rgba($brand-red, 0.62);
|
||
box-shadow: inset 0 0 0 2rpx rgba($brand-red, 0.12);
|
||
}
|
||
.photo-card__selection {
|
||
position: absolute;
|
||
z-index: 2;
|
||
top: 42rpx;
|
||
right: 46rpx;
|
||
min-width: 104rpx;
|
||
min-height: 64rpx;
|
||
box-sizing: border-box;
|
||
padding: 0 18rpx;
|
||
border: 1rpx solid rgba($brand-red, 0.48);
|
||
border-radius: 32rpx;
|
||
background: rgba($paper, 0.94);
|
||
color: $brand-red;
|
||
text-align: center;
|
||
line-height: 62rpx;
|
||
}
|
||
.photo-card--selected .photo-card__selection {
|
||
background: $brand-red;
|
||
color: #fff;
|
||
}
|
||
.photo-list__notice,
|
||
.photo-list__error {
|
||
display: block;
|
||
font-size: clamp(13px, 21rpx, 16px);
|
||
line-height: 1.5;
|
||
}
|
||
.photo-list__notice {
|
||
color: #426b58;
|
||
}
|
||
.photo-list__error {
|
||
color: $brand-red;
|
||
}
|
||
.photo-card__image {
|
||
display: block;
|
||
width: 100%;
|
||
margin-bottom: 20rpx;
|
||
border-radius: 10rpx;
|
||
background: rgba(128, 89, 49, 0.12);
|
||
}
|
||
.photo-card__actions {
|
||
display: flex;
|
||
justify-content: flex-end;
|
||
margin-top: 16rpx;
|
||
}
|
||
.photo-card__title,
|
||
.photo-card__copy,
|
||
.photo-card__meta {
|
||
display: block;
|
||
}
|
||
.photo-card__title {
|
||
color: $ink;
|
||
font-family: STKaiti, KaiTi, serif;
|
||
font-size: clamp(17px, 30rpx, 22px);
|
||
font-weight: 700;
|
||
overflow-wrap: anywhere;
|
||
}
|
||
.photo-card__copy,
|
||
.photo-card__meta {
|
||
margin-top: 8rpx;
|
||
color: $ink-muted;
|
||
font-size: clamp(14px, 22rpx, 17px);
|
||
line-height: 1.5;
|
||
overflow-wrap: anywhere;
|
||
}
|
||
.photo-card .photo-card__selection text {
|
||
display: inline;
|
||
margin: 0;
|
||
color: inherit;
|
||
font-family: inherit;
|
||
font-size: clamp(13px, 21rpx, 16px);
|
||
font-weight: 700;
|
||
line-height: inherit;
|
||
}
|
||
@media (max-width: 380px) {
|
||
.photo-management {
|
||
align-items: stretch;
|
||
flex-direction: column;
|
||
}
|
||
.photo-management__actions,
|
||
.photo-management > .app-button {
|
||
width: 100%;
|
||
}
|
||
.photo-management__actions .app-button {
|
||
flex: 1;
|
||
}
|
||
}
|
||
</style>
|