rain
384 lines
11 KiB
Vue
384 lines
11 KiB
Vue
<!-- 页面编号：F-07；用途：读取并创建当前家谱的相册。 -->
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<template>
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<view class="album-list-page">
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<ModulePageBackground module="family" />
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<view class="album-list-header"
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><PageHeader
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title="家族相册"
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:action="hasValidContext ? '新建' : ''"
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custom-back
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@back="requestBack"
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@action="openCreateDialog"
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/></view>
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<view class="album-list-content">
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<view v-if="!hasValidContext" class="album-state-card"
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><text>相册入口无效</text><text>没有取得有效家谱标识。</text
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><AppButton block label="返回上一页" @click="goBack"
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/></view>
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<view v-else-if="listState === 'loading'" class="album-state-card"
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><AppLoading text="正在读取家族相册"
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/></view>
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<view v-else-if="listState === 'error'" class="album-state-card"
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><text>暂时无法读取家族相册</text><text>{{ listError }}</text
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><AppButton block type="secondary" label="重新加载" @click="loadAlbums"
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/></view>
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<view v-else-if="listState === 'empty'" class="album-state-card"
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><text>还没有相册</text><text>新建第一本相册，整理家族影像。</text
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><AppButton block label="新建相册" @click="openCreateDialog"
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/></view>
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<view v-else class="album-list">
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<view
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v-for="item in albums"
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:key="item.id"
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class="album-card"
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@click="openAlbum(item)"
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><text>{{ item.name }}</text
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><text v-if="item.description">{{ item.description }}</text
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><text>{{ item.photoCount }} 张照片</text></view
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>
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</view>
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</view>
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<AppDialog
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:visible="dialogVisible"
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eyebrow="新建相册"
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title="为家人整理一段影像"
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:confirm-text="isSubmitting ? '正在提交' : '提交相册'"
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cancel-text="取消"
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show-cancel
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:close-on-mask="false"
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@confirm="submitAlbum"
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@cancel="closeCreateDialog"
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>
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<view class="album-dialog-field"
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><text><text class="required-mark">*</text>相册名称</text
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><input
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v-model="form.albumName"
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placeholder="例如：春节团圆"
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@input="submitError = ''"
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/></view>
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<view class="album-dialog-field"
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><text>相册说明</text
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><textarea
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v-model="form.albumDesc"
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auto-height
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placeholder="介绍这组影像"
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@input="submitError = ''"
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/>
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</view>
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<view class="album-dialog-field album-dialog-field--cover"
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><view
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><text>封面图片</text
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><text class="album-field-hint"
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>选择图片后会取得真实上传回执，并作为封面关联。</text
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></view
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><button
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class="upload-button"
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:disabled="uploading || isSubmitting"
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@click="uploadCover"
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>
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{{ uploading ? "上传中…" : "选择图片" }}</button
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><text v-if="coverFileName" class="upload-receipt"
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>已上传：{{ coverFileName }}</text
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><text v-if="uploadError" class="album-field-error">{{
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uploadError
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}}</text></view
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>
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<view class="album-dialog-field"
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><text>排序值</text
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><input
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v-model="form.sortOrder"
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type="number"
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placeholder="数值越小越靠前"
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@input="submitError = ''"
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/></view>
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<text v-if="submitError" class="album-field-error">{{
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submitError
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}}</text>
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</AppDialog>
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</view>
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</template>
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<script setup>
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import { computed, onUnmounted, reactive, ref } from "vue";
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import { onBackPress, onLoad, onShow } 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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appApi,
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createRequestController,
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isRequestCancelled,
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} from "@/utils/api.js";
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import {
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isImagePickCancelled,
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pickAndUploadImage,
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} from "@/utils/resumable-image-upload.js";
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import {
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goBack,
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handleBackPress,
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openPage,
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runBackGuard,
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} from "@/utils/navigation.js";
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const genealogyId = ref("");
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const albums = ref([]);
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const listState = ref("loading");
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const listError = ref("");
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const dialogVisible = ref(false);
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const form = reactive({ albumName: "", albumDesc: "", sortOrder: "" });
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const coverOssId = ref(null);
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const coverFileName = ref("");
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const submitError = ref("");
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const uploadError = ref("");
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const uploading = ref(false);
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const isSubmitting = ref(false);
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const controller = createRequestController();
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let active = true;
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const hasValidContext = computed(() => /^[1-9]\d*$/.test(genealogyId.value));
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const text = (value) =>
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typeof value === "string" || typeof value === "number"
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? String(value).trim()
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: "";
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const toAlbum = (item) => {
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const id = text(item?.albumId);
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if (!/^[1-9]\d*$/.test(id)) return null;
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return {
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id,
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name: text(item.albumName) || "未命名相册",
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description: text(item.albumDesc),
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photoCount: Number.isSafeInteger(item.photoCount) ? item.photoCount : 0,
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};
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};
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const loadAlbums = async () => {
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if (!hasValidContext.value) return;
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controller.abort();
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listState.value = "loading";
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listError.value = "";
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try {
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const rows = await appApi.getAlbums(genealogyId.value, {
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requestController: controller,
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});
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if (!active) return;
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albums.value = rows.map(toAlbum).filter(Boolean);
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listState.value = albums.value.length ? "list" : "empty";
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} catch (error) {
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if (!active || isRequestCancelled(error)) return;
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listState.value = "error";
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listError.value = error?.message || "请稍后重试。";
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}
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};
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const resetDraft = () => {
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Object.assign(form, { albumName: "", albumDesc: "", sortOrder: "" });
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coverOssId.value = null;
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coverFileName.value = "";
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submitError.value = "";
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uploadError.value = "";
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};
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const openCreateDialog = () => {
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if (!hasValidContext.value || isSubmitting.value || uploading.value) return;
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resetDraft();
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dialogVisible.value = true;
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};
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const closeCreateDialog = () => {
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if (!isSubmitting.value && !uploading.value) dialogVisible.value = false;
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};
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const uploadCover = async () => {
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if (uploading.value || isSubmitting.value) return;
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uploading.value = true;
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uploadError.value = "";
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try {
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const receipt = await pickAndUploadImage({ requestController: controller });
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coverOssId.value = receipt.ossId;
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coverFileName.value = receipt.fileName || "封面图片";
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} catch (error) {
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if (!isImagePickCancelled(error) && !isRequestCancelled(error))
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uploadError.value = error?.message || "封面图片上传失败，请稍后重试。";
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} finally {
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uploading.value = false;
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}
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};
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const submitAlbum = async () => {
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if (isSubmitting.value || uploading.value) return;
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if (!form.albumName.trim()) {
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submitError.value = "请填写相册名称";
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return;
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}
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isSubmitting.value = true;
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submitError.value = "";
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try {
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await appApi.createAlbum(
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genealogyId.value,
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{ ...form, coverOssId: coverOssId.value },
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{ requestController: controller },
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);
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dialogVisible.value = false;
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await loadAlbums();
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} catch (error) {
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if (!isRequestCancelled(error))
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submitError.value = error?.message || "相册提交失败，请稍后重试。";
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} finally {
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isSubmitting.value = false;
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}
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};
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const openAlbum = (item) =>
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openPage("F08", { genealogyId: genealogyId.value, albumId: item.id }, "F07");
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const requestBack = () =>
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runBackGuard({
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transientOpen: dialogVisible.value,
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submitting: isSubmitting.value || uploading.value,
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"close-transient": closeCreateDialog,
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"block-submitting": () => true,
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});
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onLoad((query) => {
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genealogyId.value = String(query?.genealogyId || "");
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if (hasValidContext.value) loadAlbums();
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else listState.value = "invalid";
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});
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onShow(() => {
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if (
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hasValidContext.value &&
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!dialogVisible.value &&
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listState.value !== "loading"
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)
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loadAlbums();
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});
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onBackPress((event) => handleBackPress(event, requestBack));
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onUnmounted(() => {
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active = false;
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controller.abort();
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});
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</script>
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<style scoped lang="scss">
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@use "../../styles/adaptive-frame-profiles.scss" as adaptive;
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.album-list-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-list-header,
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.album-list-content {
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z-index: 1;
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}
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.album-list-content {
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padding: 18rpx 24rpx 72rpx;
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}
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.album-state-card,
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.album-card {
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@include adaptive.adaptive-family-content;
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}
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.album-state-card {
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min-height: 340rpx;
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padding: 78rpx 52rpx 50rpx;
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text-align: center;
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}
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.album-state-card text,
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.album-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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.album-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: 35rpx;
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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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.album-card text:not(:first-child) {
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margin-top: 12rpx;
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color: $ink-muted;
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font-size: 23rpx;
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line-height: 1.55;
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}
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.album-state-card .app-button {
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margin-top: 28rpx;
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}
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.album-list {
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display: flex;
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flex-direction: column;
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gap: 16rpx;
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}
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.album-card {
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padding: 28rpx 30rpx;
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}
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.album-dialog-field {
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width: 100%;
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margin: 20rpx 0;
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text-align: left;
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}
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.album-dialog-field > text:first-child,
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.album-dialog-field--cover > view > text:first-child {
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display: block;
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color: $ink;
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font-size: 23rpx;
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font-weight: 700;
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}
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.required-mark {
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display: inline-block;
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margin-right: 4rpx;
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color: $brand-red;
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font-size: 26rpx;
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}
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.album-dialog-field input,
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.album-dialog-field textarea {
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@include adaptive.adaptive-family-field;
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box-sizing: border-box;
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display: block;
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width: 100%;
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margin-top: 10rpx;
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padding: 16rpx 22rpx;
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color: $ink;
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font-size: 24rpx;
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}
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.album-dialog-field input {
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min-height: 76rpx;
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padding-top: 0;
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padding-bottom: 0;
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}
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.album-dialog-field textarea {
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min-height: 112rpx;
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line-height: 1.55;
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}
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.album-dialog-field--cover {
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display: grid;
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gap: 12rpx;
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padding: 18rpx;
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border: 1rpx solid rgba(128, 89, 49, 0.34);
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border-radius: 12rpx;
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background: rgba(255, 252, 245, 0.7);
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}
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.album-field-hint {
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display: block;
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margin-top: 6rpx;
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color: $ink-muted;
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font-size: 20rpx;
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line-height: 1.45;
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}
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.upload-button {
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justify-self: start;
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min-height: 88rpx;
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margin: 0;
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padding: 0 20rpx;
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border: 1rpx solid rgba(159, 23, 15, 0.42);
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border-radius: 8rpx;
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background: transparent;
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color: $brand-red;
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font-size: 22rpx;
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}
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.upload-receipt {
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color: $ink-muted;
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font-size: 21rpx;
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overflow-wrap: anywhere;
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}
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.album-field-error {
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display: block;
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margin-top: 8rpx;
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color: $brand-red;
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font-size: 21rpx;
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line-height: 1.45;
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}
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</style>
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