<template>
  <el-dialog
    :title="titleValue"
    width="1400px"
    :model-value="modelValue"
    append-to-body
    @close="closed"
  >
    <div>
      <el-form :model="listQuery" class="mosty-from-wrap" :inline="true">
        <el-form-item label="标签名称">
          <el-input
            placeholder="请输入标签名称"
            v-model="listQuery.bqMc"
            clearable
          ></el-input>
        </el-form-item>
        <el-form-item>
          <el-button type="success" @click="handleFilter">查询</el-button>
          <el-button type="info" @click="reset"> 重置 </el-button>
        </el-form-item>
      </el-form>
      <div
        class="tabBox"
        :class="props.Single ? 'tabBoxRadio' : ''"
        :key="keyVal"
        style="margin-top: 0px"
      >
        <el-table
          ref="multipleUserRef"
          @selection-change="handleSelectionChange"
          :data="tableData"
          v-loading="loading"
          border
          :row-key="keyid"
          style="width: 100%"
          height="450"
        >
          <el-table-column
            type="selection"
            width="55"
            :reserve-selection="true"
          />
          <el-table-column prop="bqMc" align="center" label="标签名称" />
          <el-table-column prop="bqDm" align="center" label="标签代码" />
          <el-table-column prop="bqDj" align="center" label="标签等级">
            <template #default="{ row }">
              <DictTag :tag="false" :value="row.bqDj" :options="D_GS_BQ_DJ" />
            </template>
          </el-table-column>
          <el-table-column prop="bqYs" align="center" label="标签颜色">
            <template #default="{ row }">
              <DictTag :value="row.bqYs" :tag="false" :options="D_GS_SSYJ" />
            </template>
          </el-table-column>
        </el-table>
      </div>
      <div class="fenye" :style="{ top: tableHeight + 'px' }">
        <el-pagination
          class="pagination"
          @pageSize-change="handleSizeChange"
          @current-change="handleCurrentChange"
          :current-page="listQuery.pageCurrent"
          :page-sizes="[10, 20, 50, 100]"
          :page-pageSize="listQuery.pageSize"
          layout="total, sizes, prev, pager, next, jumper"
          :total="total"
        ></el-pagination>
      </div>
    </div>
    <template #footer>
      <div class="dialog-footer">
        <el-button @click="closed">取消</el-button>
        <el-button type="primary" @click="onComfirm">确认</el-button>
      </div>
    </template>
  </el-dialog>
</template>

<script setup>
import { qcckGet } from "@/api/qcckApi.js";
import { defineProps, ref, getCurrentInstance, watch } from "vue";
const { proxy } = getCurrentInstance();
const { D_GS_BQ_DJ, D_GS_SSYJ } = proxy.$dict("D_GS_BQ_DJ", "D_GS_SSYJ"); //获取字典数据
const props = defineProps({
  modelValue: {
    type: Boolean,
    default: false
  },
  titleValue: {
    type: String,
    default: "选择标签"
  },
  LeaderType: {
    type: String,
    default: ""
  },
  //是否单选
  Single: {
    type: Boolean,
    default: false
  },
  roleIds: {
    type: Array,
    default: []
  }
});
const loading = ref(false);
const total = ref(0);
const listQuery = ref({
  pageCurrent: 1,
  pageSize: 20
});

const keyVal = ref();
const multipleUserRef = ref(null);
const multipleSelectionUser = ref([]);
const tableData = ref([]);
const emits = defineEmits(["update:modelValue", "choosed"]);
const keyid = (row) => {
  return row.id;
};

const closed = () => {
  emits("update:modelValue", false);
};
const reset = () => {
  listQuery.value = { pageCurrent: 1, pageSize: 20 };
  getListData();
};

// 为用户分配角色
const onComfirm = () => {
  const userList = multipleSelectionUser.value;
  let list = [];
  let listId = [];
  userList.forEach((val) => {
    if (listId.indexOf(val.id) == -1) {
      list.push(val);
      listId.push(val.id);
    }
  });
  emits("choosed", list);
  closed();
};
/**
 * pageSize 改变触发
 */
const handleSizeChange = (currentSize) => {
  listQuery.value.pageSize = currentSize;
  getListData();
};
/**
 * 页码改变触发
 */
const handleCurrentChange = (currentPage) => {
  listQuery.value.pageCurrent = currentPage;
  getListData();
};
const getListData = () => {
  keyVal.value++;
  loading.value = true;
  const params = { ...listQuery.value, bqLb: "02" };
  qcckGet(params, "/mosty-gsxt/tbGsxtBqgl/selectPage")
    .then((res) => {
      loading.value = false;
      tableData.value = res.records || [];
      total.value = res.total;
      multipleUser();
    })
    .catch(() => {
      loading.value = false;
    });
};

//列表回显 - 优化版，确保已选择数据正确回显
function multipleUser() {
  if (!multipleUserRef.value || !tableData.value || tableData.value.length === 0) {
    return;
  }

  // 先清除所有选中状态
  tableData.value.forEach((item) => {
    multipleUserRef.value.toggleRowSelection(item, false);
  });

  // 再根据roleIds重新设置选中状态
  if (props.roleIds && Array.isArray(props.roleIds) && props.roleIds.length > 0) {
    tableData.value.forEach((item) => {
      if (props.roleIds.some((id) => id == item.id)) {
        multipleUserRef.value.toggleRowSelection(item, true);
      }
    });
  }
}

const handleFilter = () => {
  listQuery.value.pageCurrent = 1;
  getListData();
};

const handleSelectionChange = (val) => {
  if (props.Single) {
    if (val.length > 1) {
      let del_row = val.shift();
      multipleUserRef.value.toggleRowSelection(del_row, false);
    }
    multipleSelectionUser.value = val;
  } else {
    multipleSelectionUser.value = val;
  }
};

// 监听弹窗打开状态，打开时重新加载数据
watch(
  () => props.modelValue,
  (val) => {
    if (val) {
      handleFilter();
    }
  },
  { immediate: true }
);

// 监听roleIds变化，确保数据回显正确
watch(
  () => props.roleIds,
  (newRoleIds) => {
    // 使用setTimeout确保在表格数据加载完成后再进行选择
    setTimeout(() => {
      multipleUser();
    }, 100);
  },
  { deep: true }
);
</script>

<style lang="scss" scoped>
@import "@/assets/css/layout.scss";
@import "@/assets/css/element-plus.scss";
</style>
<style>
.tabBoxRadio .el-checkbox__inner {
  border-radius: 50% !important;
}
.tabBoxRadio .el-table__header-wrapper .el-checkbox {
  display: none;
}
</style>
