WholeProcessPlatform/frontend-sjgl/src/views/conventionalHydropower/luShengShengTaiDiaoCha/EditTeModal.vue

<template>
  <a-modal
    v-model:open="visible"
    :title="isAdd ? '新增陆生生态调查断面' : '编辑陆生生态调查断面'"
    width="60vw"
    :confirm-loading="confirmLoading"
    @ok="handleOk"
    @cancel="handleCancel"
  >
    <a-form
      ref="formRef"
      :model="formData"
      :label-col="{ span: 8 }"
      :wrapper-col="{ span: 16 }"
      :rules="formRules"
      class="max-h-[70vh] overflow-y-auto pr-4"
    >
      <a-row :gutter="16">
        <a-col :span="12">
          <a-form-item label="断面编码" name="stcd">
            <a-input
              v-model:value="formData.stcd"
              placeholder="请输入断面编码"
              :disabled="!isAdd"
              style="width: 100%"
            />
          </a-form-item>
        </a-col>
        <a-col :span="12">
          <a-form-item label="断面名称" name="stnm">
            <a-input
              v-model:value="formData.stnm"
              placeholder="请输入断面名称"
              style="width: 100%"
            />
          </a-form-item>
        </a-col>
        <a-col :span="12">
          <a-form-item label="测站类型" name="sttp">
            <a-select
              v-model:value="formData.sttp"
              placeholder="请选择测站类型"
              allow-clear
              show-search
              :filter-option="filterOption"
            >
              <a-select-option
                v-for="item in sttpOptions"
                :key="item.value"
                :label="item.label"
                :value="item.value"
              >{{ item.label }}</a-select-option>
            </a-select>
          </a-form-item>
        </a-col>
        <a-col :span="12">
          <a-form-item label="站址" name="stlc">
            <a-input
              v-model:value="formData.stlc"
              placeholder="请输入站址"
              style="width: 100%"
            />
          </a-form-item>
        </a-col>
        <a-col :span="12">
          <a-form-item label="经度(°)" name="lgtd">
            <a-input-number v-model:value="formData.lgtd" placeholder="请输入" :precision="6" :min="-180" :max="180" style="width: 100%" />
          </a-form-item>
        </a-col>
        <a-col :span="12">
          <a-form-item label="纬度(°)" name="lttd">
            <a-input-number v-model:value="formData.lttd" placeholder="请输入" :precision="6" :min="-90" :max="90" style="width: 100%" />
          </a-form-item>
        </a-col>
        <a-col :span="12">
          <a-form-item label="水电基地" name="baseId">
            <a-select
              v-model:value="formData.baseId"
              placeholder="请选择水电基地"
              allow-clear
              show-search
              :filter-option="filterOption"
            >
              <a-select-option
                v-for="item in baseNameOptions"
                :key="item.value"
                :label="item.label"
                :value="item.value"
              >{{ item.label }}</a-select-option>
            </a-select>
          </a-form-item>
        </a-col>
        <a-col :span="12">
          <a-form-item label="所属电站" name="rstcd">
            <a-select
              v-model:value="formData.rstcd"
              placeholder="请选择所属电站"
              allow-clear
              show-search
              :loading="engLoading"
              :filter-option="filterOption"
            >
              <a-select-option
                v-for="item in engInfoOptions"
                :key="item.value"
                :label="item.label"
                :value="item.value"
              >{{ item.label }}</a-select-option>
            </a-select>
          </a-form-item>
        </a-col>
        <a-col :span="12">
          <a-form-item label="建成日期" name="jcdt">
            <a-date-picker
              v-model:value="formData.jcdt"
              format="YYYY-MM-DD"
              value-format="YYYY-MM-DD HH:mm:ss"
              placeholder="请选择建成日期"
              style="width: 100%"
            />
          </a-form-item>
        </a-col>
        <a-col :span="24">
          <a-form-item label="备注" name="remark" :label-col="{ span: 4 }" :wrapper-col="{ span: 20 }">
            <a-textarea
              v-model:value="formData.remark"
              placeholder="请输入备注"
              :maxlength="150"
              show-count
              :rows="2"
            />
          </a-form-item>
        </a-col>
      </a-row>
    </a-form>
  </a-modal>

  <ConfirmModal
    v-model:open="confirmModalVisible"
    :diff-list="diffList"
    :confirm-loading="confirmLoading"
    @confirm="handleConfirmSubmit"
    @cancel="handleConfirmCancel"
  />
</template>

<script setup lang="ts">
import { ref, computed, watch, nextTick } from 'vue';
import { message } from 'ant-design-vue';
import { addTeInfo, updateTeInfo } from '@/api/DataQueryMenuModule';
import { getEngInfoDropdown } from '@/api/select';
import { useJidiSelectEventStore } from '@/store/modules/jidiSelectEvent';
import { sttpGetKendoList } from '@/api/system/map/ConfigManagement';
import ConfirmModal from '@/components/ConfirmModal/index.vue';
import { useDraggable } from '@/utils/drag';

const props = defineProps<{
  open: boolean;
  record?: any;
  isAdd?: boolean;
}>();

const emit = defineEmits(['update:open', 'success']);
const jidiSelectEventStore = useJidiSelectEventStore();

const visible = computed({
  get: () => props.open,
  set: val => emit('update:open', val)
});
useDraggable(visible, { boundary: true, resetOnOpen: true });

const formRef = ref();
const confirmLoading = ref(false);
const formData = ref<any>({});
const originalRecord = ref<any>({});
const originalLabels = ref<Record<string, string>>({});
const confirmModalVisible = ref(false);

const formRules = ref<any>({
  stcd: [{ required: true, message: '请输入断面编码', trigger: 'blur' }],
  stnm: [{ required: true, message: '请输入断面名称', trigger: 'blur' }],
  sttp: [{ required: true, message: '请选择测站类型', trigger: 'change' }]
});

// 下拉选项
const engInfoOptions = ref<any[]>([]);
const sttpOptions = ref<any[]>([]);

const baseNameOptions = computed(() =>
  jidiSelectEventStore.jidiData
    .filter((item: any) => item.wbsCode !== 'all')
    .map((item: any) => ({ label: item.wbsName, value: item.wbsCode }))
);
const engLoading = ref(false);

// 字段名 → 中文名映射
const fieldLabelMap: Record<string, string> = {
  stcd: '断面编码',
  stnm: '断面名称',
  sttp: '测站类型',
  stlc: '站址',
  baseId: '水电基地',
  rstcd: '所属电站',
  jcdt: '建成日期',
  remark: '备注',
  lgtd: '经度(°)',
  lttd: '纬度(°)'
};

// select 选项映射
const selectOptionsMap: Record<string, () => any[]> = {
  sttp: () => sttpOptions.value,
  baseId: () => baseNameOptions.value,
  rstcd: () => engInfoOptions.value
};

// 按修改顺序记录变更
const changeOrder = ref<
  { field: string; label: string; oldValue: string; newValue: string }[]
>([]);
const diffList = changeOrder;

const resolveSelectLabel = (field: string, value: any): string => {
  if (value === null || value === undefined || value === '') return '空';
  const getOptions = selectOptionsMap[field];
  if (getOptions) {
    const opt = getOptions().find(
      (o: any) => String(o.value) === String(value)
    );
    if (opt) return opt.label;
  }
  return String(value);
};

// 解析原始值的显示名：rstcd 直接用 record 自带的电站名称 ennm，不依赖异步选项
const resolveOriginalLabel = (field: string): string => {
  const original = originalRecord.value;
  if (field === 'rstcd') {
    const ennm = original.ennm || original.rstcdName;
    if (ennm) return String(ennm);
  }
  return resolveSelectLabel(field, original[field]);
};

const filterOption = (inputValue: string, option: any) => {
  const label = option.label || option.value;
  const keyword = inputValue || '';
  return label.includes(keyword);
};

// 监听 formData 变化
watch(
  () => formData.value,
  newData => {
    const original = originalRecord.value;
    for (const key in newData) {
      const oldVal = original[key];
      const newVal = newData[key];
      if (oldVal !== newVal) {
        const existingIdx = changeOrder.value.findIndex(c => c.field === key);
        const oldNorm =
          oldVal === null || oldVal === undefined || oldVal === '-'
            ? null
            : oldVal;
        const newNorm = newVal === null || newVal === undefined ? null : newVal;
        if (oldNorm === newNorm) continue;
        if (
          oldNorm !== null &&
          newNorm !== null &&
          !isNaN(Number(oldNorm)) &&
          !isNaN(Number(newNorm)) &&
          Number(oldNorm) === Number(newNorm)
        )
          continue;
        const isSelect = !!selectOptionsMap[key];
        const oldDisplay = isSelect ? (originalLabels.value[key] ?? resolveSelectLabel(key, oldNorm)) : oldNorm === null ? '空' : String(oldNorm);
        const newDisplay = isSelect
          ? resolveSelectLabel(key, newNorm)
          : newNorm === null
          ? '空'
          : String(newNorm);
        const entry = {
          field: key,
          label: fieldLabelMap[key] || key,
          oldValue: oldDisplay,
          newValue: newDisplay
        };
        if (existingIdx >= 0) {
          changeOrder.value[existingIdx] = entry;
        } else {
          changeOrder.value.push(entry);
        }
      } else {
        changeOrder.value = changeOrder.value.filter(c => c.field !== key);
      }
    }
  },
  { deep: true }
);

// 监听 record 变化
const isInitLoading = ref(false);
watch(() => props.record, newRecord => {
  if (newRecord) {
    isInitLoading.value = true;
    const converted = { ...newRecord };
    // 将 "-" 还原为 null，避免 date-picker 显示 Invalid Date
    for (const key in converted) {
      if (converted[key] === '-') {
        converted[key] = null;
      }
    }
    originalRecord.value = { ...converted };
    formData.value = { ...converted };
    changeOrder.value = [];
    // 编辑时必定加载电站选项，保证 rstcd 回显与 diff 解析
    loadEngOptions(converted.baseId || undefined);
    // 提前解析 select 字段的原始显示名，防止联动刷新选项后丢失 label
    const labels: Record<string, string> = {};
    for (const key in converted) {
      if (selectOptionsMap[key]) {
        labels[key] = resolveOriginalLabel(key);
      }
    }
    originalLabels.value = labels;
    // 表单填充完成后自动复位标志，避免残留 true 导致后续切换流域不清空电站
    nextTick(() => {
      isInitLoading.value = false;
    });
  }
}, { deep: true });

// 选项加载完成后重新解析原始显示名，避免 record 加载时选项未就绪导致存成 code
watch(
  [baseNameOptions, engInfoOptions, sttpOptions],
  () => {
    const original = originalRecord.value;
    if (!original || Object.keys(original).length === 0) return;
    const labels: Record<string, string> = {};
    for (const key in original) {
      if (selectOptionsMap[key]) {
        labels[key] = resolveOriginalLabel(key);
      }
    }
    originalLabels.value = labels;
  }
);

// 加载电站下拉（支持按 baseId 筛选）
const loadEngOptions = async (baseId?: string) => {
  engLoading.value = true;
  try {
    const params = baseId ? { baseId } : {};
    const res = await getEngInfoDropdown(params);
    engInfoOptions.value = (res.data || []).map((item: any) => ({ label: item.ennm, value: item.stcd }));
  } catch (error) {
    console.error('获取电站列表失败:', error);
  } finally {
    engLoading.value = false;
  }
};

// 加载下拉数据
const loadDropdownData = () => {
  // 加载测站类型
  sttpGetKendoList({
    filter: {
      logic: 'and',
      filters: [
        {
          field: 'sttpCode',
          operator: 'in',
          dataType: 'string',
          value: ['TE']
        }
      ]
    }
  }).then(res => {
    sttpOptions.value = (res.data?.data || []).map((item: any) => ({
      label: item.sttpName,
      value: item.sttpCode
    }));
  });
  // 从 store 获取水电基地数据（computed 已自动响应，无需手动赋值）
};

// 水电基地变化时联动电站
watch(() => formData.value?.baseId, (newBaseId) => {
  // record 加载时已在 record watch 中加载过电站选项，这里仅跳过清空
  if (isInitLoading.value) {
    return;
  }
  formData.value.rstcd = undefined;
  loadEngOptions(newBaseId || undefined);
});

watch(
  () => props.open,
  val => {
    if (val) {
      if (props.isAdd) {
        formData.value = {};
        originalRecord.value = {};
        changeOrder.value = [];
        loadEngOptions();
      }
      loadDropdownData();
    }
  }
);

const handleOk = async () => {
  try {
    await formRef.value?.validateFields();
    if (!props.isAdd && changeOrder.value.length === 0) {
      message.info('未检测到任何修改');
      return;
    }
    confirmModalVisible.value = true;
  } catch (error) {
    console.error('验证失败:', error);
  }
};

const handleConfirmSubmit = async (source: string) => {
  confirmLoading.value = true;
  try {
    const engInfo: Record<string, any> = {};
    let res: any;
    if (props.isAdd) {
      // 新增时提交所有字段
      Object.assign(engInfo, formData.value);
      res = await addTeInfo({
        engInfo,
        source: source.trim() || '新增'
      });
    } else {
      // 编辑时只传 stcd + 修改过的字段
      engInfo.stcd = formData.value.stcd;
      changeOrder.value.forEach(item => {
        // select 清空后值为 undefined/null，统一转为空字符串，避免序列化时字段被省略
        let val = formData.value[item.field];
        if (val === null || val === undefined) {
          val = '';
        }
        engInfo[item.field] = val;
      });
      res = await updateTeInfo({
        engInfo,
        source: source.trim() || '编辑'
      });
    }
    if (res?.code == 0 || res?.success) {
      message.success(props.isAdd ? '新增成功' : '编辑成功');
      confirmModalVisible.value = false;
      visible.value = false;
      emit('success');
    } else {
      message.error(res?.msg || (props.isAdd ? '新增失败' : '编辑失败'));
    }
  } catch (error) {
    message.error('提交失败，请重试');
  } finally {
    confirmLoading.value = false;
  }
};

const handleConfirmCancel = () => {
  confirmModalVisible.value = false;
};

const handleCancel = () => {
  visible.value = false;
  confirmModalVisible.value = false;
  formRef.value?.resetFields();
};
</script>