jiapuapp/pages/genealogy/g11-genealogy-settings.vue

<!-- 页面编号：G-11；用途：按 GenealogyUpdateBody 更新当前家谱。 -->
<template>
  <view class="settings-page" :class="`settings-state--${pageState}`">
    <GenealogyPageBackground />
    <view class="page-header"><PageHeader title="家谱设置" custom-back @back="returnToOverview" /></view>

    <view class="page-content">
      <AppLoading v-if="pageState === 'loading'" text="正在读取家谱设置" description="请稍候，正在同步当前家谱信息。" />

      <view v-else-if="pageState === 'form'" class="settings-card">
        <text class="settings-card__title">编辑家谱信息</text>
        <text class="settings-card__note">带红色星号的内容不能为空；其余内容可按需要补充。</text>

        <view class="field-row">
          <text class="field-row__label"><text class="required-mark">*</text>姓氏</text>
          <input v-model="form.surname" maxlength="4" placeholder="请输入姓氏" placeholder-class="placeholder" @input="clearFieldError('surname')" />
        </view>
        <text v-if="fieldErrors.surname" class="field-error">{{ fieldErrors.surname }}</text>

        <view class="field-row">
          <text class="field-row__label"><text class="required-mark">*</text>谱名</text>
          <input v-model="form.genealogyName" maxlength="24" placeholder="请输入家谱名称" placeholder-class="placeholder" @input="clearFieldError('genealogyName')" />
        </view>
        <text v-if="fieldErrors.genealogyName" class="field-error">{{ fieldErrors.genealogyName }}</text>

        <view class="field-row field-row--selector" @click="openRegionPicker">
          <text class="field-row__label"><text class="required-mark">*</text>所在地区</text>
          <text class="region-selector-value" :class="{ 'region-selector-value--placeholder': !regionDisplay }">{{ regionDisplay || (regionLoading ? '正在加载地区…' : (regionPickerError || '请选择所在地区')) }}</text>
        </view>
        <text v-if="fieldErrors.regionCode" class="field-error">{{ fieldErrors.regionCode }}</text>

        <view class="field-row">
          <text class="field-row__label">堂号</text>
          <input v-model="form.ancestralHall" maxlength="12" placeholder="请输入堂号" placeholder-class="placeholder" />
        </view>
        <view class="field-row">
          <text class="field-row__label">所在地</text>
          <input v-model="form.originPlace" maxlength="30" placeholder="请输入所在地" placeholder-class="placeholder" />
        </view>
        <view class="field-row">
          <text class="field-row__label">详细地址</text>
          <input v-model="form.addressDetail" maxlength="60" placeholder="请输入详细地址" placeholder-class="placeholder" />
        </view>

        <view class="intro-field">
          <text class="intro-field__label">家谱简介</text>
          <textarea v-model="form.intro" maxlength="200" auto-height placeholder="记录家谱缘由、迁徙或家训" placeholder-class="placeholder" />
        </view>

        <view class="cover-field">
          <view>
            <text class="cover-field__label">封面图片</text>
            <text class="cover-field__hint">{{ coverOssId ? '当前已关联封面；重新选择后会以新的真实上传回执更新。' : '选择图片后会取得真实上传回执，并在保存时关联。' }}</text>
          </view>
          <button class="upload-button" :disabled="isUploading || isSubmitting" @click="uploadCover">{{ isUploading ? '上传中…' : '选择图片' }}</button>
          <text v-if="coverFileName" class="upload-receipt">已上传：{{ coverFileName }}</text>
        </view>
        <text v-if="uploadError" class="field-error">{{ uploadError }}</text>

        <view class="access-rule">
          <text class="access-rule__label">访问规则</text>
          <view class="access-rule__options">
            <view
              v-for="option in GENEALOGY_ACCESS_PRESET_OPTIONS"
              :key="option.value"
              class="access-rule__option"
              :class="{ 'access-rule__option--active': form.accessPreset === option.value }"
              @click="form.accessPreset = option.value"
            >{{ option.label }}</view>
          </view>
        </view>

        <text v-if="submitError" class="submit-error">{{ submitError }}</text>
        <AppButton block :disabled="isSubmitting || isUploading" :label="isSubmitting ? '正在保存…' : '保存设置'" @click="submitUpdate" />
      </view>

      <view v-else class="state-card">
        <text>{{ stateCopy.title }}</text>
        <text>{{ stateCopy.copy }}</text>
        <AppButton block :label="stateCopy.action" @click="handleStateAction" />
      </view>
    </view>

    <view v-if="regionPickerOpen" class="region-sheet">
      <view class="region-sheet__mask" @click="closeRegionPicker" />
      <view class="region-sheet__panel">
        <view class="region-sheet__intro"><text class="region-sheet__title">选择地区</text></view>
        <view class="region-sheet__picker">
          <view class="region-sheet__column-headings">
            <text v-for="label in ['省份', '城市', '区县']" :key="label" class="region-sheet__column-heading">{{ label }}</text>
          </view>
          <picker-view class="region-sheet__picker-view" :indicator-style="regionPickerIndicatorStyle" :value="regionPickerIndexes" @change="handleRegionPickerChange">
            <picker-view-column v-for="(column, columnIndex) in regionPickerColumns" :key="columnIndex">
              <view v-for="(option, optionIndex) in column" :key="option.regionCode" class="region-sheet__picker-item" :class="{ 'region-sheet__picker-item--selected': regionPickerIndexes[columnIndex] === optionIndex }">{{ option.label }}</view>
            </picker-view-column>
          </picker-view>
        </view>
        <view class="region-sheet__footer">
          <view class="region-sheet__cancel" @click="closeRegionPicker">取消</view>
          <button class="region-sheet__confirm" @click="confirmRegionSelection">确认选择</button>
        </view>
      </view>
    </view>
  </view>
</template>

<script setup>
import { computed, onMounted, reactive, ref } from "vue";
import { onLoad, onUnload } from "@dcloudio/uni-app";
import AppButton from "@/components/AppButton.vue";
import AppLoading from "@/components/AppLoading.vue";
import GenealogyPageBackground from "@/components/GenealogyPageBackground.vue";
import PageHeader from "@/components/PageHeader.vue";
import { appApi, createRequestController, isRequestCancelled } from "@/utils/api.js";
import { GENEALOGY_ACCESS_PRESET, GENEALOGY_ACCESS_PRESET_OPTIONS, toApiGenealogyAccess } from "@/utils/genealogy-contracts.js";
import { isImagePickCancelled, pickAndUploadImage, toConsumerOssId } from "@/utils/resumable-image-upload.js";
import { goBack, returnTo } from "@/utils/navigation.js";

const genealogyId = ref("");
const pageState = ref("loading");
const form = reactive({
  surname: "",
  genealogyName: "",
  ancestralHall: "",
  originPlace: "",
  addressDetail: "",
  intro: "",
  accessPreset: GENEALOGY_ACCESS_PRESET.MEMBER_ONLY,
});
const fieldErrors = reactive({ surname: "", genealogyName: "", regionCode: "" });
const submitError = ref("");
const isSubmitting = ref(false);
const isUploading = ref(false);
const uploadError = ref("");
const coverOssId = ref(null);
const coverFileName = ref("");
const currentRegionCode = ref("");
const currentRegionDisplay = ref("");
const selectedRegion = ref(null);
const regionPickerTrail = ref([]);
const regionPickerColumns = ref([]);
const regionPickerIndexes = ref([0]);
const regionPickerError = ref("");
const regionLoading = ref(false);
const regionPickerOpen = ref(false);
const regionPickerIndicatorStyle = "height: 104rpx; border-top: 1px solid rgba(159, 23, 15, .46); border-bottom: 1px solid rgba(159, 23, 15, .46); background: rgba(159, 23, 15, .08);";
const controller = createRequestController();
let pageActive = true;

const hasValidContext = computed(() => /^[1-9]\d*$/.test(genealogyId.value));
const regionDisplay = computed(() =>
  regionPickerTrail.value.length
    ? regionPickerTrail.value.map((item) => item.label).join(" / ")
    : currentRegionDisplay.value,
);
const stateCopy = computed(() => {
  if (pageState.value === "success") {
    return { title: "家谱设置已保存", copy: "服务端已返回成功结果。", action: "返回家谱总览" };
  }
  if (!hasValidContext.value) {
    return { title: "家谱入口无效", copy: "没有取得有效家谱标识。", action: "返回上一页" };
  }
  return { title: "家谱设置暂时无法读取", copy: "请检查网络后重新读取。", action: "重新读取" };
});

const clearFieldError = (field) => {
  fieldErrors[field] = "";
  submitError.value = "";
};
const validate = () => {
  fieldErrors.surname = form.surname.trim() ? "" : "请填写姓氏";
  fieldErrors.genealogyName = form.genealogyName.trim() ? "" : "请填写谱名";
  fieldErrors.regionCode = (selectedRegion.value?.regionCode || currentRegionCode.value) ? "" : "请选择所在地区";
  return !fieldErrors.surname && !fieldErrors.genealogyName && !fieldErrors.regionCode;
};

const fetchRegionChildren = async (parentCode) => {
  regionLoading.value = true;
  regionPickerError.value = "";
  try {
    return await appApi.getRegionChildren(parentCode, { requestController: controller });
  } catch (error) {
    if (!isRequestCancelled(error)) regionPickerError.value = error?.message || "地区列表加载失败，请重试";
    return [];
  } finally {
    regionLoading.value = false;
  }
};

const loadPickerColumns = async (provinceIndex = 0, cityIndex = 0) => {
  const provinces = regionPickerColumns.value[0] || await fetchRegionChildren("0");
  const province = provinces[provinceIndex];
  if (!province) return;
  const cities = await fetchRegionChildren(province.regionCode);
  const city = cities[cityIndex];
  if (!city) {
    regionPickerColumns.value = [provinces];
    regionPickerIndexes.value = [provinceIndex];
    return;
  }
  const districts = await fetchRegionChildren(city.regionCode);
  if (!districts.length || regionPickerError.value) return;
  regionPickerColumns.value = [provinces, cities, districts];
  regionPickerIndexes.value = [provinceIndex, cityIndex, 0];
};

const loadRegionRoot = async () => {
  if (regionLoading.value) return;
  const roots = await fetchRegionChildren("0");
  if (!roots.length || regionPickerError.value) return;
  regionPickerColumns.value = [roots];
  regionPickerIndexes.value = [0];
  await loadPickerColumns();
};

const handleRegionPickerChange = async (event) => {
  if (regionLoading.value) return;
  const nextIndexes = (event?.detail?.value || []).map((index) => Number(index) || 0);
  const indexes = regionPickerIndexes.value;
  const provinceIndex = nextIndexes[0] || 0;
  const cityIndex = nextIndexes[1] || 0;
  const districtIndex = nextIndexes[2] || 0;
  if (provinceIndex !== (indexes[0] || 0)) {
    await loadPickerColumns(provinceIndex, 0);
    return;
  }
  if (cityIndex !== (indexes[1] || 0)) {
    await loadPickerColumns(indexes[0] || 0, cityIndex);
    return;
  }
  regionPickerIndexes.value = [indexes[0] || 0, indexes[1] || 0, districtIndex];
};

const openRegionPicker = async () => {
  if (isSubmitting.value || isUploading.value || regionLoading.value) return;
  if (!regionPickerColumns.value.length) await loadRegionRoot();
  if (regionPickerColumns.value.length) regionPickerOpen.value = true;
};
const closeRegionPicker = () => { regionPickerOpen.value = false; };
const confirmRegionSelection = () => {
  const trail = regionPickerColumns.value.map((column, index) => column[Number(regionPickerIndexes.value[index])]).filter(Boolean);
  const region = trail[trail.length - 1];
  if (!region) return;
  selectedRegion.value = region;
  currentRegionCode.value = region.regionCode;
  regionPickerTrail.value = trail;
  fieldErrors.regionCode = "";
  regionPickerError.value = "";
  regionPickerOpen.value = false;
};

const loadSettings = async () => {
  if (!hasValidContext.value) {
    pageState.value = "invalid";
    return;
  }
  pageState.value = "loading";
  try {
    const settings = await appApi.getGenealogySettings(genealogyId.value, { requestController: controller });
    if (!pageActive) return;
    Object.assign(form, {
      surname: settings.surname,
      genealogyName: settings.genealogyName,
      ancestralHall: settings.ancestralHall,
      originPlace: settings.originPlace,
      addressDetail: settings.addressDetail,
      intro: settings.intro,
      accessPreset: settings.accessPreset || GENEALOGY_ACCESS_PRESET.MEMBER_ONLY,
    });
    currentRegionCode.value = settings.regionCode;
    currentRegionDisplay.value = settings.regionFullName || settings.regionName;
    coverOssId.value = settings.coverOssId;
    pageState.value = "form";
  } catch (error) {
    if (!pageActive || isRequestCancelled(error)) return;
    pageState.value = "error";
  }
};

const uploadCover = async () => {
  if (isUploading.value || isSubmitting.value) return;
  isUploading.value = true;
  uploadError.value = "";
  try {
    const receipt = await pickAndUploadImage({ requestController: controller });
    if (!pageActive) return;
    coverOssId.value = toConsumerOssId(receipt.ossId);
    coverFileName.value = receipt.fileName || "封面图片";
  } catch (error) {
    if (pageActive && !isImagePickCancelled(error) && !isRequestCancelled(error)) {
      uploadError.value = error?.message || "封面图片上传失败，请稍后重试";
    }
  } finally {
    if (pageActive) isUploading.value = false;
  }
};

const submitUpdate = async () => {
  if (isSubmitting.value || isUploading.value || !validate()) return;
  const access = toApiGenealogyAccess(form.accessPreset);
  if (!access) {
    submitError.value = "访问规则无效，请重新选择";
    return;
  }
  isSubmitting.value = true;
  submitError.value = "";
  try {
    await appApi.updateGenealogy(genealogyId.value, {
      surname: form.surname,
      genealogyName: form.genealogyName,
      regionCode: selectedRegion.value?.regionCode || currentRegionCode.value,
      ancestralHall: form.ancestralHall,
      originPlace: form.originPlace,
      addressDetail: form.addressDetail,
      intro: form.intro,
      ...(coverOssId.value ? { coverOssId: coverOssId.value } : {}),
      ...access,
    }, { requestController: controller });
    if (!pageActive) return;
    pageState.value = "success";
  } catch (error) {
    if (!pageActive || isRequestCancelled(error)) return;
    submitError.value = error?.message || "家谱设置保存失败，请稍后重试";
  } finally {
    if (pageActive) isSubmitting.value = false;
  }
};

const returnToOverview = () => hasValidContext.value ? returnTo("G05", { genealogyId: genealogyId.value }) : goBack();
const handleStateAction = () => pageState.value === "success" ? returnToOverview() : loadSettings();

onLoad((query) => { genealogyId.value = String(query?.genealogyId || ""); });
onMounted(() => { void loadSettings(); });
onUnload(() => {
  pageActive = false;
  controller.abort();
});
</script>

<style scoped lang="scss">
@use "../../styles/adaptive-frame-profiles.scss" as adaptive;

.settings-page { display: flex; min-height: 100vh; flex-direction: column; background: $paper; }
.page-header, .page-content { z-index: 1; }
.page-content { flex: 1; padding: 24rpx 32rpx 72rpx; }
.settings-card, .state-card { @include adaptive.adaptive-genealogy-state-panel; box-sizing: border-box; }
.settings-card { padding: 42rpx 38rpx; }
.settings-card__title, .settings-card__note, .field-error, .submit-error { display: block; }
.settings-card__title { color: $ink; font-family: STKaiti, KaiTi, serif; font-size: 40rpx; font-weight: 700; }
.settings-card__note { margin-top: 12rpx; color: $ink-muted; font-size: 24rpx; line-height: 1.55; }
.field-row { display: flex; min-height: 100rpx; align-items: center; margin-top: 22rpx; padding: 0 20rpx; border: 1rpx solid rgba(128, 89, 49, .34); border-radius: 12rpx; background: rgba(255, 252, 245, .7); }
.field-row__label { width: 142rpx; flex: 0 0 auto; color: $ink; font-family: STKaiti, KaiTi, serif; font-size: 30rpx; font-weight: 700; }
.required-mark { display: inline-block; margin-right: 4rpx; color: $brand-red; font-size: 26rpx; line-height: 1; transform: translateY(-3rpx); }
.field-row input { min-width: 0; flex: 1; color: $ink; font-size: 28rpx; }
.field-row--selector { justify-content: space-between; cursor: pointer; }
.region-selector-value { min-width: 0; flex: 1; color: $ink; font-size: 28rpx; text-align: right; overflow-wrap: anywhere; }
.region-selector-value--placeholder, .placeholder { color: #ab9a86; }
.intro-field, .cover-field { margin-top: 22rpx; padding: 20rpx; border: 1rpx solid rgba(128, 89, 49, .34); border-radius: 12rpx; background: rgba(255, 252, 245, .7); }
.intro-field__label, .cover-field__label { display: block; color: $ink; font-family: STKaiti, KaiTi, serif; font-size: 30rpx; font-weight: 700; }
.intro-field textarea { display: block; width: 100%; min-height: 120rpx; margin-top: 14rpx; color: $ink; font-size: 27rpx; line-height: 1.55; }
.cover-field { display: grid; gap: 12rpx; }
.cover-field__hint { display: block; margin-top: 6rpx; color: $ink-muted; font-size: 21rpx; line-height: 1.45; }
.upload-button { justify-self: start; min-height: 60rpx; margin: 0; padding: 0 20rpx; border: 1rpx solid rgba(159, 23, 15, .42); border-radius: 8rpx; background: transparent; color: $brand-red; font-size: 22rpx; }
.upload-receipt { color: $ink-muted; font-size: 21rpx; overflow-wrap: anywhere; }
.field-error, .submit-error { margin-top: 10rpx; color: $brand-red; font-size: 24rpx; line-height: 1.5; }
.access-rule { margin-top: 28rpx; }
.access-rule__label { color: $ink; font-family: STKaiti, KaiTi, serif; font-size: 31rpx; font-weight: 700; }
.access-rule__options { display: flex; margin-top: 16rpx; gap: 16rpx; }
.access-rule__option { flex: 1; padding: 20rpx 12rpx; border: 1rpx solid rgba(128, 89, 49, .34); border-radius: 12rpx; color: $ink-muted; font-size: 25rpx; text-align: center; }
.access-rule__option--active { border-color: $brand-red; background: rgba(159, 23, 15, .07); color: $brand-red; font-weight: 700; }
.settings-card .app-button { margin-top: 32rpx; }
.state-card { min-height: 340rpx; padding: 78rpx 52rpx 50rpx; text-align: center; }
.state-card text { display: block; }
.state-card text:first-child { color: $ink; font-family: STKaiti, KaiTi, serif; font-size: 35rpx; font-weight: 700; }
.state-card text:nth-child(2) { margin-top: 18rpx; color: $ink-muted; font-size: 24rpx; line-height: 1.65; }
.state-card .app-button { margin-top: 28rpx; }
.region-sheet { position: fixed; z-index: 10; inset: 0; display: flex; align-items: flex-end; }
.region-sheet__mask { position: absolute; inset: 0; background: rgba(43, 30, 20, .42); }
.region-sheet__panel { width: 100%; padding: 22rpx 28rpx calc(24rpx + env(safe-area-inset-bottom)); border-radius: 30rpx 30rpx 0 0; background: #fdf9ef; box-shadow: 0 -12rpx 36rpx rgba(43, 30, 20, .2); }
.region-sheet__intro { padding: 0 10rpx 16rpx; text-align: center; }
.region-sheet__title { display: block; color: $ink; font-family: STKaiti, KaiTi, serif; font-size: 36rpx; font-weight: 700; }
.region-sheet__picker { border: 1rpx solid rgba(128, 89, 49, .28); border-radius: 16rpx; background: rgba(255, 252, 245, .8); }
.region-sheet__column-headings { display: flex; height: 84rpx; border-bottom: 1rpx solid rgba(128, 89, 49, .18); }
.region-sheet__column-heading { box-sizing: border-box; width: 33.333%; padding: 24rpx 12rpx; color: $ink-muted; font-size: 26rpx; text-align: center; }
.region-sheet__column-heading + .region-sheet__column-heading { border-left: 1rpx solid rgba(128, 89, 49, .16); }
.region-sheet__picker-view { width: 100%; height: 520rpx; }
.region-sheet__picker-item { box-sizing: border-box; height: 104rpx; padding: 0 6rpx; color: $ink-muted; font-size: 26rpx; line-height: 104rpx; text-align: center; text-overflow: ellipsis; white-space: nowrap; }
.region-sheet__picker-item--selected { color: $brand-red; font-weight: 700; }
.region-sheet__footer { display: flex; align-items: center; margin-top: 22rpx; gap: 12rpx; }
.region-sheet__cancel { min-width: 116rpx; padding: 20rpx 10rpx; color: $ink-muted; font-size: 28rpx; text-align: center; }
.region-sheet__confirm { flex: 1; height: 82rpx; margin: 0; padding: 0; border: 0; border-radius: 10rpx; background: $brand-red; color: #fff; font-size: 29rpx; font-weight: 700; line-height: 82rpx; }
.region-sheet__confirm::after { display: none; }
</style>