td_official/src/views/project/landTransfer/BusinessLedger/landTransferLedger/index.vue

<template>
  <div class="p-2 detailbox">
    <div class="box1">
      <div>
        <div>
          <span>设计面积</span>
          <span>{{ detailInfo.designArea }} 亩</span>
        </div>
        <el-icon :size="50" color="#3176ff">
          <Postcard />
        </el-icon>
      </div>
      <div>
        <div>
          <span>已流转面积</span>
          <span>{{ detailInfo.transferAea }} 亩</span>
        </div>
        <el-icon :size="50" color="#3176ff">
          <Postcard />
        </el-icon>
      </div>
      <div>
        <div>
          <span>租金</span>
          <span>{{ detailInfo.landRent / 1000 }} 万元</span>
        </div>
        <el-icon :size="50" color="#3176ff">
          <Postcard />
        </el-icon>
      </div>
    </div>
    <transition :enter-active-class="proxy?.animate.searchAnimate.enter" :leave-active-class="proxy?.animate.searchAnimate.leave">
      <div v-show="showSearch" class="mb-[10px]">
        <el-card shadow="never">
          <el-form ref="queryFormRef" :model="queryParams" :inline="true" label-width="110px">
            <el-form-item label="对应地块" prop="landBlockId">
              <el-select v-model="queryParams.landBlockId" clearable placeholder="请选择对应地块">
                <el-option v-for="item in landBlockList" :key="item.id" :label="item.landName" :value="item.id" />
              </el-select>
            </el-form-item>
            <el-form-item label="流转台账状态" prop="transferStatus">
              <el-select v-model="queryParams.transferStatus" placeholder="请选择流转台账状态" clearable>
                <el-option label="待流转" :value="0"></el-option>
                <el-option label="已流转" :value="1"></el-option>
              </el-select>
            </el-form-item>
            <el-form-item label="责任人" prop="responsiblePerson">
              <el-input v-model="queryParams.responsiblePerson" placeholder="请输入责任人" clearable @keyup.enter="handleQuery" />
            </el-form-item>
            <el-form-item>
              <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
              <el-button icon="Refresh" @click="resetQuery">重置</el-button>
            </el-form-item>
          </el-form>
        </el-card>
      </div>
    </transition>
    <el-card shadow="never">
      <template #header>
        <el-row :gutter="10" class="mb8">
          <el-col :span="1.5">
            <el-button type="primary" plain icon="Plus" @click="handleAdd" v-hasPermi="['land:landTransferLedger:add']">新增</el-button>
          </el-col>
          <el-col :span="6"></el-col>
          <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
        </el-row>
      </template>
      <el-table v-loading="loading" :data="landTransferLedgerList" @selection-change="handleSelectionChange">
        <el-table-column type="index" label="序号" width="60" align="center" />
        <el-table-column label="土地类型" align="center" prop="landTypeName" />
        <el-table-column label="地块" align="center" prop="landName" />
        <el-table-column label="进场道路" align="center" prop="roadName" />
        <el-table-column label="设计面积(亩)" align="center" prop="designArea" width="180" />
        <el-table-column label="责任人" align="center" prop="responsiblePerson" />
        <el-table-column label="预计完成时间" align="center" prop="expectedFinishDate" width="180"> </el-table-column>
        <el-table-column label="流转状态" align="center" prop="transferStatusName" />
        <el-table-column label="已流转面积(亩)" align="center" prop="transferAea" width="180" />
        <el-table-column label="流转比例(%)" align="center" prop="transferRatio" width="180" />
        <el-table-column label="土地租金(元)" align="center" prop="landRent" width="180" />
        <el-table-column label="青苗赔偿(元)" align="center" prop="seedlingCompensation" width="180" />
        <el-table-column label="总金额(元)" align="center" prop="totalAmount" width="150" />
        <el-table-column label="状态说明" align="center" prop="statusDescription" />
        <el-table-column label="问题总结" align="center" prop="issueSummary" />
        <el-table-column label="下一步策略" align="center" prop="nextStrategy" width="180" />
        <el-table-column label="操作" align="center" fixed="right" width="200">
          <template #default="scope">
            <el-tooltip content="修改" placement="top">
              <el-button link type="primary" @click="handleUpdate(scope.row)" v-hasPermi="['land:landTransferLedger:edit']">编辑</el-button>
            </el-tooltip>
            <el-tooltip content="删除" placement="top">
              <el-button link type="primary" @click="handleDelete(scope.row)" v-hasPermi="['land:landTransferLedger:remove']">删除</el-button>
            </el-tooltip>
          </template>
        </el-table-column>
      </el-table>
      <pagination v-show="total > 0" :total="total" v-model:page="queryParams.pageNum" v-model:limit="queryParams.pageSize" @pagination="getList" />
    </el-card>
    <!-- 添加或修改项目土地流转台账对话框 -->
    <el-dialog draggable :title="dialog.title" v-model="dialog.visible" width="900px" append-to-body>
      <el-form ref="landTransferLedgerFormRef" :model="form" :rules="rules" label-width="120px">
        <el-row>
          <el-col :span="12">
            <el-form-item label="对应地块" prop="landBlockId">
              <el-select v-model="form.landBlockId" clearable placeholder="请选择对应地块" @change="handleLandBlockChange">
                <el-option v-for="item in landBlockList" :key="item.id" :label="item.landName" :value="item.id" />
              </el-select>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="进场道路" prop="enterRoadId">
              <el-select v-model="form.enterRoadId" clearable placeholder="请选择对应地块">
                <el-option v-for="item in enterRoadList" :key="item.id" :label="item.roadName" :value="item.id" />
              </el-select>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="土地类型" prop="landType">
              <el-select v-model="form.landType" placeholder="请选择土地类型" clearable>
                <el-option v-for="dict in land_type" :key="dict.value" :label="dict.label" :value="dict.value" />
              </el-select>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="流转台账状态" prop="transferStatus">
              <el-select v-model="form.transferStatus" :disabled="!form.id" placeholder="请选择流转台账状态" clearable @change="calcTransferRatio">
                <el-option v-for="dict in land_transfer_status" :key="dict.value" :label="dict.label" :value="dict.value" />
              </el-select>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="设计面积(亩)" prop="designArea">
              <el-input type="number" v-model="form.designArea" placeholder="请输入设计面积" @input="calcTransferRatio" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="责任人" prop="responsiblePerson">
              <el-input v-model="form.responsiblePerson" placeholder="请输入责任人" />
            </el-form-item>
          </el-col>
          <el-col v-if="form.transferStatus != '2'" :span="12">
            <el-form-item label="预计完成日期" prop="expectedFinishDate">
              <el-date-picker clearable v-model="form.expectedFinishDate" type="date" value-format="YYYY-MM-DD" placeholder="请选择预计完成时间">
              </el-date-picker>
            </el-form-item>
          </el-col>
          <el-col v-if="form.transferStatus == '1'" :span="12">
            <el-form-item label="已流转面积(亩)" prop="transferAea">
              <el-input v-model="form.transferAea" type="number" placeholder="请输入已流转面积" @input="calcTransferRatio" />
            </el-form-item>
          </el-col>
          <!-- 流转比例：改为禁用输入，自动计算展示 -->
          <el-col v-if="form.transferStatus == '1'" :span="12">
            <el-form-item label="流转比例(%)" prop="transferRatio">
              <el-input v-model="form.transferRatio" type="text" :disabled="true" placeholder="自动计算中..." />
            </el-form-item>
          </el-col>
          <el-col v-if="form.transferStatus == '1'" :span="12">
            <el-form-item label="土地租金(元)" prop="landRent">
              <el-input type="number" v-model="form.landRent" placeholder="请输入土地租金" />
            </el-form-item>
          </el-col>
          <el-col v-if="form.transferStatus == '1'" :span="12">
            <el-form-item label="青苗赔偿(元)" prop="seedlingCompensation">
              <el-input v-model="form.seedlingCompensation" type="number" placeholder="请输入青苗赔偿" />
            </el-form-item>
          </el-col>
          <el-col v-if="form.transferStatus == '1'" :span="12">
            <el-form-item label="总金额(元)" prop="totalAmount">
              <el-input type="number" v-model="form.totalAmount" placeholder="请输入总金额" />
            </el-form-item>
          </el-col>
          <el-col v-if="form.transferStatus == '2'" :span="12">
            <el-form-item label="不签合同面积(亩)" prop="noContractArea">
              <el-input v-model="form.noContractArea" type="number" placeholder="请输入不签合同面积" />
            </el-form-item>
          </el-col>
          <el-col v-if="form.transferStatus == '2'" :span="12">
            <el-form-item label="不测量面积(亩)" prop="noSurveyArea">
              <el-input v-model="form.noSurveyArea" type="number" placeholder="请输入不测量面积" />
            </el-form-item>
          </el-col>
          <el-col v-if="form.transferStatus == '2'" :span="24">
            <el-form-item label="不签合同原因" prop="noContractReason">
              <el-input v-model="form.noContractReason" type="textarea" placeholder="请输入内容" />
            </el-form-item>
          </el-col>
          <el-col v-if="form.transferStatus == '2'" :span="24">
            <el-form-item label="不流转原因" prop="nonTransferReason">
              <el-input v-model="form.nonTransferReason" type="textarea" placeholder="请输入内容" />
            </el-form-item>
          </el-col>
          <el-col v-if="form.transferStatus == '1'" :span="24">
            <el-form-item label="状态说明" prop="statusDescription">
              <el-input v-model="form.statusDescription" type="textarea" placeholder="请输入内容" />
            </el-form-item>
          </el-col>
          <el-col v-if="form.transferStatus == '1'" :span="24">
            <el-form-item label="问题总结" prop="issueSummary">
              <el-input v-model="form.issueSummary" type="textarea" placeholder="请输入内容" />
            </el-form-item>
          </el-col>
          <el-col v-if="form.transferStatus == '1'" :span="24">
            <el-form-item label="下一步策略" prop="nextStrategy">
              <el-input v-model="form.nextStrategy" type="textarea" placeholder="请输入内容" />
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button :loading="buttonLoading" type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup name="LandTransferLedger" lang="ts">
import {
  listLandTransferLedger,
  getLandTransferLedger,
  delLandTransferLedger,
  addLandTransferLedger,
  updateLandTransferLedger,
  landTransferLedgerCount
} from '@/api/system/landTransfer/landTransferLedger';
import { listEnterRoad } from '@/api/system/landTransfer/enterRoad';
import { LandTransferLedgerVO, LandTransferLedgerQuery, LandTransferLedgerForm } from '@/api/system/landTransfer/landTransferLedger/types';
import { useUserStoreHook } from '@/store/modules/user';
import { listLandBlock } from '@/api/system/landTransfer/landBlock';
import { getCurrentInstance, ComponentInternalInstance, watch, onUnmounted, onMounted } from 'vue';
import { ElFormInstance } from 'element-plus';

// 类型定义补充
interface DialogOption {
  visible: boolean;
  title: string;
}
interface PageData<T, Q> {
  form: T;
  queryParams: Q;
  rules: Record<string, any[]>;
}

const { proxy } = getCurrentInstance() as ComponentInternalInstance;
// 获取用户 store
const userStore = useUserStoreHook();
// 从 store 中获取项目列表和当前选中的项目
const currentProject = computed(() => userStore.selectedProject);
const landTransferLedgerList = ref<LandTransferLedgerVO[]>([]);
const buttonLoading = ref(false);
const loading = ref(true);
const showSearch = ref(true);
const ids = ref<Array<string | number>>([]);
const single = ref(true);
const multiple = ref(true);
const total = ref(0);
const landBlockList = ref([]);
const queryFormRef = ref<ElFormInstance>();
const landTransferLedgerFormRef = ref<ElFormInstance>();
const enterRoadList = ref([]);
// 字典数据
const { land_type, land_transfer_status } = toRefs<any>(proxy?.useDict('land_type', 'land_transfer_status'));

const dialog = reactive<DialogOption>({
  visible: false,
  title: ''
});

// 表单初始数据
const initFormData: LandTransferLedgerForm = {
  id: undefined,
  projectId: currentProject.value?.id,
  landType: undefined,
  landBlockId: undefined,
  enterRoadId: undefined,
  designArea: undefined,
  responsiblePerson: undefined,
  expectedFinishDate: undefined,
  transferAea: undefined,
  transferRatio: undefined,
  landRent: undefined,
  seedlingCompensation: undefined,
  totalAmount: undefined,
  transferStatus: undefined,
  statusDescription: undefined,
  issueSummary: undefined,
  nextStrategy: undefined,
  noContractArea: undefined,
  noContractReason: undefined,
  noSurveyArea: undefined,
  nonTransferReason: undefined
};

// 核心数据响应式对象
const data = reactive<PageData<LandTransferLedgerForm, LandTransferLedgerQuery>>({
  form: { ...initFormData },
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    projectId: currentProject.value?.id,
    landType: undefined,
    landBlockId: undefined,
    enterRoadId: undefined,
    designArea: undefined,
    responsiblePerson: undefined,
    expectedFinishDate: undefined,
    transferAea: undefined,
    transferRatio: undefined,
    landRent: undefined,
    seedlingCompensation: undefined,
    totalAmount: undefined,
    transferStatus: undefined,
    statusDescription: undefined,
    issueSummary: undefined,
    nextStrategy: undefined,
    params: {},
    listType: 1
  },
  rules: {
    id: [{ required: true, message: '主键ID不能为空', trigger: 'blur' }],
    projectId: [{ required: true, message: '项目ID不能为空', trigger: 'blur' }],
    landType: [{ required: true, message: '土地类型不能为空', trigger: 'change' }],
    transferRatio: [
      // 动态校验：仅已流转状态下必填
      {
        required: true,
        message: '流转比例不能为空',
        trigger: ['blur', 'change'],
        validator: (rule, value, callback) => {
          if (data.form.transferStatus !== '1') {
            callback(); // 非已流转状态跳过校验
            return;
          }
          if (value === undefined || value === null || value === '') {
            callback(new Error('流转比例不能为空'));
          } else {
            callback();
          }
        }
      },
      // 比例范围校验（0-100）
      {
        validator: (rule, value, callback) => {
          if (value < 0 || value > 100) {
            callback(new Error('流转比例必须在 0-100 之间'));
          } else {
            callback();
          }
        },
        trigger: 'blur'
      }
    ]
  }
});

const detailInfo = ref({
  transferAea: 0,
  transferRatio: 0,
  landRent: 0
});
const { queryParams, form, rules } = toRefs(data);

/**
 * 自动计算流转比例：(已流转面积 / 设计面积) × 100，保留2位小数，最大100%
 */
const calcTransferRatio = () => {
  // 仅已流转状态下计算
  if (form.value.transferStatus !== '1') {
    form.value.transferRatio = undefined;
    return;
  }

  // 转换为数字（避免字符串计算）
  const designArea = Number(form.value.designArea) || 0;
  const transferAea = Number(form.value.transferAea) || 0;

  // 边界处理：设计面积为0时避免报错
  if (designArea === 0) {
    form.value.transferRatio = 0;
    return;
  }

  // 核心计算：限制最大100%，保留2位小数
  const ratio = Math.min((transferAea / designArea) * 100, 100);
  form.value.transferRatio = Number(ratio.toFixed(2));
};

/** 查询项目土地流转台账列表 */
const getList = async () => {
  loading.value = true;
  try {
    const res = await listLandTransferLedger(queryParams.value);
    landTransferLedgerList.value = res.rows;
    total.value = res.total;
  } finally {
    loading.value = false;
  }
};

/** 获取地块统计信息 */
const getLandBlockList = async () => {
  try {
    const res = await landTransferLedgerCount(currentProject.value?.id);
    detailInfo.value = res.data;
  } catch (error) {
    console.error('获取地块统计信息失败：', error);
  }
};

/** 取消按钮 */
const cancel = () => {
  dialog.visible = false;
  reset();
};

/** 表单重置 */
const reset = () => {
  form.value = { ...initFormData };
  landTransferLedgerFormRef.value?.resetFields();
};

/** 搜索按钮操作 */
const handleQuery = () => {
  queryParams.value.pageNum = 1;
  getList();
};

/** 重置按钮操作 */
const resetQuery = () => {
  queryFormRef.value?.resetFields();
  handleQuery();
};

/** 多选框选中数据 */
const handleSelectionChange = (selection: LandTransferLedgerVO[]) => {
  ids.value = selection.map((item) => item.id);
  single.value = selection.length !== 1;
  multiple.value = selection.length === 0;
};

/** 新增按钮操作 */
const handleAdd = () => {
  reset();
  form.value.transferStatus = '0'; // 默认待流转
  enterRoadList.value = [];
  dialog.title = '添加项目土地流转台账';
  dialog.visible = true;
};

/** 修改按钮操作 */
const handleUpdate = async (row?: LandTransferLedgerVO) => {
  reset();
  const _id = row?.id || ids.value[0];
  if (!_id) return;

  try {
    // 获取编辑数据
    const res = await getLandTransferLedger(_id);
    Object.assign(form.value, res.data);
    // 回显地块对应的道路列表
    form.value.landBlockId = row?.landBlockId;
    await getListRoad();
    // 初始化计算流转比例
    calcTransferRatio();
    // 打开弹窗
    dialog.title = '修改项目土地流转台账';
    dialog.visible = true;
  } catch (error) {
    console.error('获取编辑数据失败：', error);
    proxy?.$modal.msgError('加载数据失败，请重试');
  }
};

/** 提交按钮 */
const submitForm = () => {
  landTransferLedgerFormRef.value?.validate(async (valid: boolean) => {
    if (!valid) return;

    buttonLoading.value = true;
    try {
      if (form.value.id) {
        await updateLandTransferLedger(form.value);
      } else {
        await addLandTransferLedger(form.value);
      }
      proxy?.$modal.msgSuccess('操作成功');
      dialog.visible = false;
      await getList();
      await getLandBlockList(); // 刷新统计信息
    } catch (error) {
      proxy?.$modal.msgError('操作失败，请重试');
      console.error('提交表单失败：', error);
    } finally {
      buttonLoading.value = false;
    }
  });
};

/** 删除按钮操作 */
const handleDelete = async (row?: LandTransferLedgerVO) => {
  const _ids = row?.id || ids.value;
  if (!_ids.length) return;

  try {
    await proxy?.$modal.confirm(`是否确认删除项目土地流转台账编号为"${_ids}"的数据项？`);
    await delLandTransferLedger(_ids);
    proxy?.$modal.msgSuccess('删除成功');
    await getList();
    await getLandBlockList(); // 刷新统计信息
  } catch (error) {
    console.error('删除数据失败：', error);
    if (error !== 'cancel') {
      // 排除用户取消确认的情况
      proxy?.$modal.msgError('删除失败，请重试');
    }
  } finally {
    loading.value = false;
  }
};

/** 选择地块后加载对应道路 */
const handleLandBlockChange = async () => {
  await getListRoad();
};

/** 查询地块列表 */
const getListLand = async () => {
  try {
    const res = await listLandBlock({
      pageNum: 1,
      pageSize: 10000,
      projectId: currentProject.value?.id
    });
    landBlockList.value = res.rows;
  } catch (error) {
    console.error('获取地块列表失败：', error);
  }
};

/** 查询进场道路列表（按地块筛选） */
const getListRoad = async () => {
  try {
    const res = await listEnterRoad({
      pageNum: 1,
      pageSize: 10000,
      projectId: currentProject.value?.id,
      landBlockId: form.value.landBlockId
    });
    enterRoadList.value = res.rows;
  } catch (error) {
    console.error('获取进场道路列表失败：', error);
  }
};

/** 监听项目切换，刷新数据 */
const listeningProject = watch(
  () => currentProject.value?.id,
  async (newId) => {
    if (newId) {
      queryParams.value.projectId = newId;
      await Promise.all([getLandBlockList(), getListLand(), getList()]);
    }
  },
  { immediate: true } // 初始加载时触发
);

/** 组件卸载时清理监听 */
onUnmounted(() => {
  listeningProject();
});

/** 组件挂载时初始化数据 */
onMounted(() => {
  Promise.all([getLandBlockList(), getListLand(), getList()]);
});
</script>
<style lang="scss">
.detailbox {
  width: 100%;
  .box1 {
    width: 100%;
    display: flex;
    justify-content: center;
    margin: 20px 0;
    > div {
      width: 300px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 20px 15px;
      border: 1px solid #e7e7e7;
      margin: 0 20px;
      border-radius: 6px;
      > div {
        display: flex;
        flex-direction: column;
        > span:first-child {
          font-size: 16px;
          margin-bottom: 10px;
        }
        > span:last-child {
          font-size: 24px;
          /* font-weight: bold; */
        }
      }
    }
  }
}
</style>