199 lines
11 KiB
Vue
199 lines
11 KiB
Vue
<!-- 页面编号：F-09；用途：上传真实图片并创建相册照片记录。 -->
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<template>
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<view class="media-upload-page" :class="`media-state--${pageState}`">
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<ModulePageBackground module="family" />
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<view class="media-upload-header"><PageHeader title="添加照片" custom-back @back="requestBack" /></view>
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<view class="media-upload-content">
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<view v-if="pageState === 'form'" class="media-panel">
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<text class="media-panel__title">添加一张家族照片</text>
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<text class="media-panel__note">请先选择图片。保存时只会提交真实上传回执中的文件标识。</text>
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<view class="media-field media-field--upload">
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<text class="media-field__label"><text class="required-mark">*</text>照片</text>
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<button class="upload-button" :disabled="uploading || submitting" @click="selectPhoto">{{ uploading ? '上传中…' : (receipt ? '重新选择图片' : '选择图片') }}</button>
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<text v-if="receipt" class="upload-receipt">已上传：{{ receipt.fileName || '图片' }}</text>
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</view>
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<text v-if="uploadError" class="field-error">{{ uploadError }}</text>
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<view class="media-field">
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<text class="media-field__label">照片标题</text>
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<input v-model="form.photoTitle" maxlength="60" placeholder="例如：祖宅合影" placeholder-class="placeholder" @input="submitError = ''" />
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</view>
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<view class="media-field media-field--textarea">
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<text class="media-field__label">照片说明</text>
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<textarea v-model="form.photoDesc" maxlength="500" auto-height placeholder="补充照片中的人物、场景或故事" placeholder-class="placeholder" @input="submitError = ''" />
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</view>
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<view class="media-field">
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<text class="media-field__label">拍摄人</text>
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<input v-model="form.photographer" maxlength="30" placeholder="请输入拍摄人" placeholder-class="placeholder" @input="submitError = ''" />
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</view>
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<view class="media-field media-field--picker">
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<text class="media-field__label">拍摄日期</text>
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<picker mode="date" :value="form.shootDate" @change="selectShootDate">
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<view :class="{ placeholder: !form.shootDate }">{{ form.shootDate || '请选择' }}</view>
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</picker>
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</view>
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<view class="media-field media-field--picker">
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<text class="media-field__label">拍摄时间</text>
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<picker mode="time" :value="form.shootClock" @change="selectShootClock">
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<view :class="{ placeholder: !form.shootClock }">{{ form.shootClock || '请选择' }}</view>
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</picker>
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</view>
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<view class="media-field">
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<text class="media-field__label">排序值</text>
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<input v-model="form.sortOrder" type="number" placeholder="数值越小越靠前" placeholder-class="placeholder" @input="submitError = ''" />
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</view>
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<text v-if="submitError" class="field-error">{{ submitError }}</text>
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<AppButton block :disabled="uploading || submitting" :label="submitting ? '正在保存…' : '保存照片'" @click="submitPhoto" />
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</view>
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<view v-else class="media-state-card">
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<text class="media-state-card__title">{{ stateCopy.title }}</text>
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<text class="media-state-card__copy">{{ stateCopy.copy }}</text>
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<AppButton block :label="stateCopy.action" @click="handleStateAction" />
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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="discardVisible"
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title="放弃照片草稿？"
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message="当前内容尚未保存到服务端，返回后不会保留。"
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confirm-text="放弃并返回"
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cancel-text="继续填写"
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show-cancel
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:close-on-mask="false"
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@confirm="confirmation.confirm"
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@cancel="confirmation.cancel"
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/>
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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 } 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 ModulePageBackground from "@/components/ModulePageBackground.vue";
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import PageHeader from "@/components/PageHeader.vue";
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import { appApi, createRequestController, isRequestCancelled } from "@/utils/api.js";
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import { isImagePickCancelled, pickAndUploadImage, toConsumerOssId } from "@/utils/resumable-image-upload.js";
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import { createDiscardConfirmation } from "@/utils/discard-confirmation.js";
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import { goBack, handleBackPress, returnTo, runBackGuard } from "@/utils/navigation.js";
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const genealogyId = ref("");
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const albumId = ref("");
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const pageState = ref("form");
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const receipt = ref(null);
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const uploadError = ref("");
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const submitError = ref("");
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const uploading = ref(false);
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const submitting = ref(false);
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const form = reactive({ photoTitle: "", photoDesc: "", photographer: "", shootDate: "", shootClock: "", sortOrder: "" });
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const controller = createRequestController();
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const discardVisible = ref(false);
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const confirmation = createDiscardConfirmation((visible) => { discardVisible.value = visible; });
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const hasValidContext = computed(() => /^[1-9]\d*$/.test(genealogyId.value) && /^[1-9]\d*$/.test(albumId.value));
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const isDirty = computed(() => Boolean(receipt.value) || Object.values(form).some((value) => value.trim()));
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const shootTime = computed(() => form.shootDate ? `${form.shootDate} ${form.shootClock || "00:00"}:00` : "");
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const stateCopy = computed(() => pageState.value === "success"
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? { title: "照片已提交服务端", copy: "服务端已返回成功结果。", action: "返回相册" }
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: { title: "照片入口无效", copy: "没有取得有效家谱或相册标识。", action: "返回上一页" });
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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 (!hasValidContext.value) pageState.value = "invalid";
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});
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const selectPhoto = async () => {
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if (uploading.value || submitting.value) return;
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uploading.value = true;
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uploadError.value = "";
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try {
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receipt.value = await pickAndUploadImage({ requestController: controller });
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} catch (error) {
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if (!isImagePickCancelled(error) && !isRequestCancelled(error)) {
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uploadError.value = error?.message || "图片上传失败，请稍后重试";
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}
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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 selectShootDate = (event) => { form.shootDate = event.detail.value || ""; submitError.value = ""; };
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const selectShootClock = (event) => { form.shootClock = event.detail.value || ""; submitError.value = ""; };
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const submitPhoto = async () => {
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if (uploading.value || submitting.value || !hasValidContext.value) return;
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if (!receipt.value) {
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submitError.value = "请先选择并上传照片";
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return;
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}
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submitting.value = true;
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submitError.value = "";
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try {
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const { shootDate, shootClock, ...photoForm } = form;
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await appApi.createAlbumPhoto(genealogyId.value, albumId.value, {
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...photoForm,
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shootTime: shootTime.value,
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ossId: toConsumerOssId(receipt.value.ossId),
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}, { requestController: controller });
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pageState.value = "success";
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} catch (error) {
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if (!isRequestCancelled(error)) submitError.value = error?.message || "照片保存失败，请稍后重试";
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} finally {
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submitting.value = false;
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}
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};
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const returnToAlbum = () => hasValidContext.value
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? returnTo("F08", { genealogyId: genealogyId.value, albumId: albumId.value })
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: goBack();
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const requestBack = () => runBackGuard({
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transientOpen: discardVisible.value,
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dirty: isDirty.value,
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submitting: uploading.value || submitting.value,
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"close-transient": confirmation.cancel,
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"block-submitting": () => true,
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"confirm-discard": confirmation.request,
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});
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const handleStateAction = () => pageState.value === "success" ? returnToAlbum() : goBack();
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onBackPress((event) => handleBackPress(event, requestBack));
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onUnmounted(() => {
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controller.abort();
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confirmation.dispose();
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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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.media-upload-page { display: flex; min-height: 100vh; flex-direction: column; background: $paper; }
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.media-upload-header, .media-upload-content { z-index: 1; }
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.media-upload-content { flex: 1; padding: 20rpx 24rpx calc(48rpx + env(safe-area-inset-bottom)); }
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.media-panel, .media-state-card { @include adaptive.adaptive-family-panel; box-sizing: border-box; }
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.media-panel { padding: 38rpx 32rpx 42rpx; }
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.media-panel__title, .media-panel__note, .media-field__label, .field-error { display: block; }
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.media-panel__title { color: $ink; font-family: STKaiti, KaiTi, serif; font-size: 36rpx; font-weight: 700; }
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.media-panel__note { margin-top: 10rpx; color: $ink-muted; font-size: 23rpx; line-height: 1.55; }
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.media-field { margin-top: 20rpx; }
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.media-field__label { margin: 0 6rpx 8rpx; color: $ink; font-size: 25rpx; font-weight: 700; }
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.required-mark { display: inline-block; margin-right: 4rpx; color: $brand-red; font-size: 26rpx; line-height: 1; transform: translateY(-3rpx); }
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.media-field input, .media-field textarea { @include adaptive.adaptive-family-field; box-sizing: border-box; display: block; width: 100%; color: $ink; font-size: 24rpx; }
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.media-field input { min-height: 78rpx; padding: 0 22rpx; }
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.media-field--picker picker { display: block; min-height: 78rpx; }
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.media-field--picker picker > view { display: flex; min-height: 78rpx; align-items: center; padding: 0 22rpx; border: 1rpx solid rgba(128, 89, 49, .34); border-radius: 12rpx; background: rgba(255, 252, 245, .7); color: $ink; font-size: 24rpx; }
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.media-field textarea { min-height: 116rpx; padding: 18rpx 22rpx; line-height: 1.55; }
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.placeholder { color: #9e8e79; }
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.media-field--upload { display: grid; gap: 12rpx; padding: 18rpx 20rpx; border: 1rpx solid rgba(128, 89, 49, .34); border-radius: 12rpx; background: rgba(255, 252, 245, .7); }
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.media-field--upload .media-field__label { margin: 0; }
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.upload-button { justify-self: start; min-height: 88rpx; margin: 0; padding: 0 20rpx; border: 1rpx solid rgba(159, 23, 15, .42); border-radius: 8rpx; background: transparent; color: $brand-red; font-size: 22rpx; }
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.upload-receipt { color: $ink-muted; font-size: 21rpx; overflow-wrap: anywhere; }
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.field-error { margin-top: 10rpx; color: $brand-red; font-size: 22rpx; line-height: 1.45; }
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.media-panel .app-button { margin-top: 28rpx; }
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.media-state-card { min-height: 410rpx; padding: 98rpx 46rpx 58rpx; text-align: center; }
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.media-state-card text { display: block; }
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.media-state-card__title { color: $ink; font-family: STKaiti, KaiTi, serif; font-size: 35rpx; font-weight: 700; }
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.media-state-card__copy { margin-top: 16rpx; color: $ink-muted; font-size: 23rpx; line-height: 1.65; }
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.media-state-card .app-button { margin-top: 30rpx; }
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</style>
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