<template>
  <div class="p-2">
    <el-row :gutter="20">
      <!-- 左侧操作区 -->
      <el-col :span="6">
        <el-card shadow="hover" class="mb-[10px]">
          <template #header>
            <span class="font-bold">道具核销操作</span>
          </template>

          <el-form label-width="80px" size="default">
            <el-form-item label="选择商品">
              <el-radio-group v-model="data2.leftForm.selectedItem">
                <el-radio label="1001">三湘杯资格卡</el-radio>
              </el-radio-group>
            </el-form-item>

            <el-form-item label="核销数量">
              <el-input-number v-model="data2.leftForm.num" :min="1" placeholder="请输入数量" class="w-full" />
            </el-form-item>

            <el-form-item label="搜索用户">
              <el-input v-model="data2.leftForm.searchUserKeyword" placeholder="用户名/手机号" clearable>
                <template #append>
                  <el-button icon="Search" @click="handleSearchUser()" />
                </template>
              </el-input>
            </el-form-item>

            <el-table :data="data2.userItemsList" border fit highlight-current-row style="width: 100%; margin-top: 10px">
              <el-table-column prop="itemName" label="道具名称" align="center" />
              <el-table-column prop="quantity" label="持有数量" align="center" />
              <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
                <template #default="scope">
                  <el-tooltip content="核销" placement="top">
                    <el-button link type="danger" icon="Edit" @click="dealDedution(scope.row)" v-hasPermi="['business:checkRecord:add']"
                      >核销</el-button
                    >
                  </el-tooltip>
                </template>
              </el-table-column>
            </el-table>
          </el-form>
        </el-card>
      </el-col>

      <!-- 右侧数据展示区 -->
      <el-col :span="18">
        <!-- 原来的搜索 + 表格区域 -->
        <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="hover">
              <el-form ref="queryFormRef" :model="data.queryParams" :inline="true">
                <el-form-item label="" prop="userId">
                  <el-input v-model="data.queryParams.userIds" placeholder="请输入用户名/手机号" clearable @keyup.enter="handleQuery" />
                </el-form-item>
                <el-form-item label="核销时间">
                  <el-date-picker
                    v-model="data.queryParams.loginTimeRange"
                    type="datetimerange"
                    range-separator="至"
                    start-placeholder="开始时间"
                    end-placeholder="结束时间"
                    value-format="YYYY-MM-DD HH:mm:ss"
                    format="YYYY-MM-DD HH:mm:ss"
                  />
                </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">
          <!-- 在这里添加导出按钮 -->
          <div class="mb-3 flex justify-start">
            <el-button type="warning" plain icon="Download" @click="handleExport" v-hasPermi="['business:checkRecord:export']">导出</el-button>
          </div>

          <el-table v-loading="loading" border :data="checkRecordList" @selection-change="handleSelectionChange">
            <el-table-column label="序号" width="60" align="center">
              <template #default="{ $index }">
                {{ $index + 1 + (data.queryParams.pageNum - 1) * data.queryParams.pageSize }}
              </template>
            </el-table-column>
            <el-table-column label="用户名" align="center" prop="nickName" />
            <el-table-column label="用户手机号" align="center" prop="phone" />
            <el-table-column label="道具名" align="center" prop="itemsName" />
            <el-table-column label="核销数量" align="center" prop="num" />
            <el-table-column label="核销时间" align="center" prop="createdAt" width="180">
              <template #default="scope">
                <span>{{ parseTime(scope.row.createdAt, '{y}-{m}-{d} {h}:{i}:{s}') }}</span>
              </template>
            </el-table-column>
          </el-table>

          <pagination
            v-show="total > 0"
            :total="total"
            v-model:page="data.queryParams.pageNum"
            v-model:limit="data.queryParams.pageSize"
            @pagination="getList"
          />
        </el-card>
      </el-col>
    </el-row>

    <!-- 弹窗等其他内容保持不变 -->
    <el-dialog :title="dialog.title" v-model="dialog.visible" width="500px" append-to-body>
      <!-- 表单内容 -->
    </el-dialog>
  </div>
</template>

<script setup name="CheckRecord" lang="ts">
import {
  listCheckRecord,
  getCheckRecord,
  delCheckRecord,
  addCheckRecord,
  updateCheckRecord,
  selectPlayerItemsListByUser
} from '@/api/system/business/checkRecord';
import { CheckRecordVO, CheckRecordQuery, CheckRecordForm } from '@/api/system/business/checkRecord/types';

const { proxy } = getCurrentInstance() as ComponentInternalInstance;

const checkRecordList = ref<CheckRecordVO[]>([]);
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 queryFormRef = ref<ElFormInstance>();
const checkRecordFormRef = ref<ElFormInstance>();

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

const initFormData: CheckRecordForm = {
  id: undefined,
  userId: undefined,
  num: undefined,
  itemId: undefined,
  createdAt: undefined,
  updatedAt: undefined,
  createUserId: undefined,
  createUserName: undefined
};
const data = reactive<PageData<CheckRecordForm, CheckRecordQuery>>({
  form: { ...initFormData },
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    userId: undefined,
    num: undefined,
    itemId: undefined,
    createdAt: undefined,
    updatedAt: undefined,
    createUserId: undefined,
    createUserName: undefined,
    params: {}
  },
  rules: {
    id: [{ required: true, message: '不能为空', trigger: 'blur' }]
  }
});

const { queryParams, form, rules } = toRefs(data);

/** 查询用户核销记录列表 */
const getList = async () => {
  loading.value = true;
  const res = await listCheckRecord(queryParams.value);
  checkRecordList.value = res.rows;
  total.value = res.total;
  loading.value = false;
};

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

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

/** 搜索按钮操作 */
const handleQuery = () => {
  queryParams.value.pageNum = 1;
  const timeRange = data.queryParams.loginTimeRange;
  if (timeRange && timeRange.length === 2) {
    data.queryParams.beginTime = timeRange[0];
    data.queryParams.endTime = timeRange[1];
  } else {
    data.queryParams.beginTime = null;
    data.queryParams.endTime = null;
  }
  getList();
};

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

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

/** 新增按钮操作 */
const handleAdd = () => {
  reset();
  dialog.visible = true;
  dialog.title = '添加用户核销记录';
};

/** 修改按钮操作 */
const handleUpdate = async (row?: CheckRecordVO) => {
  reset();
  const _id = row?.id || ids.value[0];
  const res = await getCheckRecord(_id);
  Object.assign(form.value, res.data);
  dialog.visible = true;
  dialog.title = '修改用户核销记录';
};
/** 提交按钮 */
const submitForm = () => {
  checkRecordFormRef.value?.validate(async (valid: boolean) => {
    if (valid) {
      buttonLoading.value = true;
      if (form.value.id) {
        await updateCheckRecord(form.value).finally(() => (buttonLoading.value = false));
      } else {
        await addCheckRecord(form.value).finally(() => (buttonLoading.value = false));
      }
      proxy?.$modal.msgSuccess('操作成功');
      dialog.visible = false;
      await getList();
    }
  });
};

/** 删除按钮操作 */
const handleDelete = async (row?: CheckRecordVO) => {
  const _ids = row?.id || ids.value;
  await proxy?.$modal.confirm('是否确认删除用户核销记录编号为"' + _ids + '"的数据项？').finally(() => (loading.value = false));
  await delCheckRecord(_ids);
  proxy?.$modal.msgSuccess('删除成功');
  await getList();
};



onMounted(() => {
  getList();
});

// 类型定义（建议补充）
interface LeftSideForm {
  selectedItem: '1001'; // 👈 设置默认选中 '1001'（即“三湘杯资格卡”）
  num: number | null; // 核销数量
  searchUserKeyword: string; // 搜索用户关键词
}

interface UserItemVO {
  itemId: number;
  itemName: string;
  quantity: number;
  phone: string;
  nickName: string;
  userId: number;
}

const initLeftFormData: LeftSideForm = {
  selectedItem: '1001', // ✅ 直接赋值
  num: null,
  searchUserKeyword: ''
};

// 扩展 data 类型
const data2 = reactive<
  PageData<CheckRecordForm, CheckRecordQuery> & {
    leftForm: LeftSideForm;
    userItemsList: UserItemVO[];
  }
>({
  form: { ...initFormData },
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    userId: undefined,
    num: undefined,
    itemId: undefined,
    createdAt: undefined,
    updatedAt: undefined,
    createUserId: undefined,
    createUserName: undefined,
    params: {}
  },
  rules: {
    id: [{ required: true, message: 'ID不能为空', trigger: 'blur' }]
  },
  // 左侧新增字段
  leftForm: { ...initLeftFormData },
  userItemsList: [] // 用户拥有的道具列表
});

// 搜索用户并加载其道具列表
const handleSearchUser = async () => {
  data2.userItemsList = []; // 清空列表
  const keyword = data2.leftForm.searchUserKeyword;
  if (!keyword.trim()) {
    ElMessage.warning('请输入用户名或手机号');
    return;
  }

  try {
    const res = await selectPlayerItemsListByUser(keyword);
    data2.userItemsList = res.data; // ✅ 注意：AxiosPromise<R<T>> 返回的是 { data: T }，res.data 就是 PlayerItemsVo[]
    if (res.data.length <= 0) {
      ElMessage.error('暂无数据');
    }
  } catch (error) {
    ElMessage.error('查询失败');
    data2.userItemsList = []; // 清空列表
  }
};
const dealDedution = async (row?: UserItemVO) => {
  if (!row) {
    ElMessage.warning('请选择一条记录');
    return;
  }
  // ✅ 校验核销数量
  const num = data2.leftForm.num;

  if (!num) {
    ElMessage.warning('请先输入核销数量，才能核销');
    return;
  }

  if (!Number.isInteger(Number(num)) || Number(num) <= 0) {
    ElMessage.warning('核销数量必须是正整数');
    return;
  }
  const { phone, nickName, itemName, userId, itemId } = row;
  // 构建提示信息
  const message = `
    <div style="text-align: center;">
      <p>是否扣除用户：<strong>${nickName} (${phone})</strong></p>
      <p>[${itemName}] X ${data2.leftForm.num ?? 0}</p>
      <p style="color: #999; margin-top: 10px;">本次操作不可逆！请确认后继续操作！</p>
    </div>
  `;

  try {
    // 弹出确认框
    await ElMessageBox.confirm(message, '确认核销', {
      confirmButtonText: '确认核销',
      cancelButtonText: '取消',
      type: 'warning',
      dangerouslyUseHTMLString: true,
      center: true,
      customClass: 'custom-message-box' // 自定义类名，用于样式调整
    });

    // 构造核销记录数据
    const recordData: CheckRecordForm = {
      userId,
      itemId,
      num: data2.leftForm.num
    };

    // 填入 form.value 并提交
    Object.assign(form.value, recordData);
    buttonLoading.value = true;
    try {
      await addCheckRecord(form.value);
      ElMessage.success('核销成功');
      dialog.visible = false;
      // 刷新核销记录列表
      await getList();
      // 可选：刷新左侧用户道具列表
      handleSearchUser();
    } catch (error) {
      //ElMessage.error('核销失败，请重试');
    } finally {
      buttonLoading.value = false;
    }
  } catch (cancel) {
    // 用户点击取消，不做任何事
    ElMessage.info('已取消核销');
  }
};
import { parseTime } from '@/utils/dateUtils';
/** 导出按钮操作 */
const handleExport = () => {
  proxy?.download(
    'business/checkRecord/export',
    {
      ...queryParams.value
    },
    `核销记录${parseTime(new Date(), '{y}{m}{d}{h}{i}{s}')}.xlsx`
  );
};
</script>
<style>
/* 在全局样式文件或当前组件的 <style> 中添加 */
.custom-message-box {
  .el-message-box__header {
    border-bottom: 1px solid #ebeef5;
  }

  .el-message-box__title {
    font-size: 16px;
    color: #303133;
  }

  .el-message-box__content {
    padding: 20px;
  }

  .el-message-box__btns {
    text-align: center;
  }

  .el-button--primary {
    background-color: #409eff;
    border-color: #409eff;
    color: #fff;
  }

  .el-button--default {
    background-color: #fff;
    border-color: #dcdfe6;
    color: #606266;
  }
}
</style>
