<template>
  <div class="app-container customer-control">
    <div class="container-custom">
      <!-- 搜索栏 -->
      <div ref="searchBarRef" class="search-box">
        <div class="search-bar">
          <div class="search-bar-left">
            <el-form
              ref="searchForm"
              :inline="true"
              :model="formInline"
              class="demo-form-inline"
              :label-width="'auto'"
            >
              <el-form-item label="品牌编码" prop="code">
                <el-input
                  v-model="formInline.code"
                  placeholder="请输入品牌编码"
                  clearable
                />
              </el-form-item>
              <el-form-item label="品牌名称" prop="brandTitle">
                <el-input
                  v-model="formInline.brandTitle"
                  placeholder="请输入品牌名称"
                  clearable
                />
              </el-form-item>
              <el-form-item label="审核状态" prop="status">
                <el-select v-model="formInline.status" placeholder="请选择" clearable>
                  <el-option v-for="item in statusList" :key="item.id" :value="item.id" :label="item.name" />
                </el-select>
              </el-form-item>
              <el-form-item
                label="添加时间"
                prop="startDate"
                style="margin-right: 0"
              >
                <el-date-picker
                  v-model="formInline.startDate"
                  type="date"
                  value-format="YYYY-MM-DD"
                  placeholder="请选择起始日期"
                  clearable
                  :disabled-date="disableStartDate"
                  style="width: 160px"
                />
                <span
                  style="width: 30px; text-align: center; display: inline-block"
                >
                  -
                </span>
                <el-date-picker
                  v-model="formInline.endDate"
                  type="date"
                  value-format="YYYY-MM-DD"
                  placeholder="请选择截止日期"
                  clearable
                  :disabled-date="disableEndDate"
                  style="width: 160px"
                />
              </el-form-item>
            </el-form>
          </div>
          <div class="search-bar-right">
            <el-button class="el-button-gry" type="primary" icon="Search" @click="onSubmit"
              >查询</el-button
            >
            <el-button
              icon="Refresh"
              style="margin: 16px 0 0 0"
              @click="resetForm"
              >重置</el-button
            >
          </div>
        </div>
      </div>
      <!-- 表格 -->
      <div class="table-cont" :style="{ height: tableViewportHeight + 'px' }">
        <tableComponent :table-data="tableData" :columns="columns" :show-border="false" :show-selection="false"
          :header-cell-class-name="getHeaderClass" @page-change="handlePaginationChange"
          @selection-change="handleSelectionChange" :total="tableTotal" :current-page="formInline.current"
          :page-size="formInline.size">
        <!-- 自定义-图片 -->
          <template #brandUrl="slotProps">
            <div class="table-cell-img-box">
              <img :src="slotProps.row.brandUrl" class="table-cell-img" alt="" />
            </div>
          </template>
          <!-- 自定义-状态 -->
          <template #status="slotProps">
            <span v-if="slotProps.row.status == 1" class="color-red"
              >待审核</span
            >
            <span v-else-if="slotProps.row.status == 2" class="color-green"
              >已审核</span
            >
            <span v-else-if="slotProps.row.status == 3" class="color-orange"
              >已驳回</span
            >
          </template>

          <!-- 自定义-操作 -->         
          <template #action="slotProps">
            <el-button :disabled="slotProps.row.status == 2" v-if="slotProps.row.status != 3" text class="el-button-custom" :class="slotProps.row.status == 2 ? 'el-button-disabled' : ''" @click="auditRejected(slotProps.row,2)">审核</el-button>
            <el-button :disabled="slotProps.row.status == 2" v-if="slotProps.row.status != 3" text class="el-button-delete" :class="slotProps.row.status == 2 ? 'el-button-disabled' : ''" @click="auditRejected(slotProps.row,3)">驳回</el-button>
            <el-button v-if="slotProps.row.status == 3" text class="el-button-custom" @click="reason(slotProps.row)">查看驳回原因</el-button>
          </template>
        </tableComponent>
      </div>
    </div>
  </div>
</template>
<script setup>
import { ref, reactive, computed, onMounted, onBeforeUnmount } from "vue";
import tableComponent from "@/components/tableComponent.vue";
import myUploadImage from "@/components/myUploadImage.vue";
import Mock from "mockjs";
import {applicationrecord,rejectBrand} from "@/api/brand/index";
import { id } from "element-plus/es/locales.mjs";
import { ElMessage,ElMessageBox } from "element-plus";

const formInline = reactive({
  id: "",
  brandUrl:'',//商品图片
  brandTitle: "",//商品名称
  code:'',//商品编码
//   phoneNumber: "",//时间
//   applicationNum:'',//申请数量
//   useNum:'',//使用数量
  status: "",//状态
  createTime:'',//申请时间
//   startDate: "",//开始时间
//   endDate: "",//结束时间
  current: 1,
  size: 10,
});

const statusList = ref([
    { name: "待审核", id: "1" },
    { name: "已审核", id: "2" },
    { name: "已驳回", id: "3" },
]);

// 禁用开始日期的逻辑（不能晚于已选的结束日期）
const disableStartDate = (time) => {
  if (!formInline.endDate) return false;
  const endDate = new Date(formInline.endDate);
  return time.getTime() > endDate.getTime();
};

// 禁用结束日期的逻辑（不能早于已选的开始日期）
const disableEndDate = (time) => {
  if (!formInline.startDate) return false;
  const startDate = new Date(formInline.startDate).setHours(0, 0, 0, 0);
  const currentDate = new Date(time).setHours(0, 0, 0, 0);
  return currentDate < startDate;
};

const searchForm = ref(null);

// 加载数据
const loadData = async () => {

  tableLoading.value = true;
  let prams = { ...formInline };

  try {
    prams.startDate = formInline.startDate ? formInline.startDate + " 00:00:00" : "";
    prams.endDate = formInline.endDate ? formInline.endDate + " 23:59:59" : "";
    let response = await applicationrecord(prams);
    if (response.code == 200) {
      tableData.value = response.data.records;
      tableTotal.value = response.data.total;
    }
  } catch (error) {
    
  }
  tableLoading.value = false;
};

const onSubmit = () => {
  formInline.current = 1;
  loadData();
};

const resetForm = () => {
  searchForm.value.resetFields();
  formInline.endDate = "";
  loadData();
};

// 表格数据
const tableData = ref([]);
const tableLoading = ref(false);
const tableTotal = ref(0);
let nowClickRow = ref({});
// 列配置
const columns = ref([
  { prop: "id", label: "ID" },
  { prop: "brandUrl", label: "品牌LOGO", slotName:'brandUrl', width: "120",},
  { prop: "brandTitle", label: "品牌名称" },
  { prop: "brandCode", label: "品牌编码", },
//   { prop: "code", label: "申请账号名称", width: "120" },
//   { prop: "useNum", label: "申请账号" },
  { prop: "createTime", label: "申请时间" },
  { prop: "status", label: "状态", slotName: "status",width: "100" },
  { prop: "action", label: "操作", slotName: "action",width: "140",align: "center" },
]);

// 审核与驳回
const auditRejected = (row,index) => {
    console.log('row',index,row);
    if(index == 2){
        ElMessageBox.confirm("确定审核通过吗？", "提示", {
      confirmButtonText: "确定",
      cancelButtonText: "取消",
      type: "warning",
    })
      .then(async () => {
        let response = await rejectBrand({ id: row.id, status: index });
        if (response.code == 200) {
          ElMessage({
            message: "审核成功",
            type: "success",
          });
          loadData();
        }
      })
      .catch(() => {
        ElMessage({
          type: "info",
          message: "已取消",
        });
      });
    }else { 
        ElMessageBox.prompt('请填写驳回原因', '提示', {
            confirmButtonText: '确定',
            cancelButtonText: '取消',
            inputValidator: (value) => {
                if (!value || value.trim() === '') {
                return '驳回原因不能为空';
                }
                return true; // 验证通过
            },
            inputErrorMessage: '请填写驳回原因', // 默认错误提示
            })
            .then(async({ value }) => {
                let response = await rejectBrand({ id: row.id, status: index,statusTxt: value });
                if (response.code == 200) {
                ElMessage({
                    message: "已驳回",
                    type: "success",
                });
                loadData();
                }
            })
            .catch(() => {
            ElMessage.info('已取消');
            });
    }
    
};

//查看驳回原因
const reason = (row) => {
    ElMessageBox.alert(row.statusTxt, '驳回原因', {
        confirmButtonText: '确定',
    });
}

// 生成食物主题昵称
const generateFoodNickname = () => {
  // 形容词（情绪/风格）
  const adjectives = [
    "暴躁的",
    "快乐的",
    "忧郁的",
    "疯狂的",
    "安静的",
    "慵懒的",
    "甜甜的",
    "咸咸的",
    "酸酸的",
    "辣辣的",
  ];

  // 食物名词（仅限食物）
  const foods = [
    "辣椒",
    "西瓜",
    "土豆",
    "番茄",
    "黄瓜",
    "苹果",
    "蛋糕",
    "面包",
    "披萨",
    "冰淇淋",
    "奶茶",
    "咖啡",
    "啤酒",
    "炸鸡",
  ];

  // 随机组合：形容词 + 食物
  return Mock.mock(`@pick(${adjectives})`) + Mock.mock(`@pick(${foods})`);
};
// 生成模拟数据
const generateMockData = () => {
  return Mock.mock({
    "list|10": [
      {
        "id|+1": 10000,
        nickname: () => generateFoodNickname(), //昵称
        userName: "@cname", //姓名
        accountNumber: Mock.mock("@id").toString().slice(0, 10), //账号
        phoneNumber: "@integer(13000000000, 18999999999)", //手机号
        sex: '@pick(["男", "女"])', //性别
        "status|1": [0, 1], //0异常 1正常
        "userCategory|1":
          '@pick(["活跃/低消费", "活跃/中消费", "活跃/高消费"])', //用户分类
        unitPrice: "@float(10, 200, 2, 2)", //客单价
        ordersNums: "@integer(10, 200)",
      },
    ],
  }).list;
};
// 自定义表头类名,也可以在columns指定列中添加headerClassName: 'custom-header'
const getHeaderClass = ({ column }) => {
  return "custom-header";
};
// 分页变化
const handlePaginationChange = ({ page, pageSize }) => {
  console.log("分页变化:", page, pageSize);
  formInline.current = page;
  formInline.size = pageSize;
  // 这里可以调用API获取新数据
  loadData();
};
// 多选框变化
const handleSelectionChange = (selection) => {
  console.log("选中项:", selection);
};

const titleRef = ref(null);
const searchBarRef = ref(null);
const tableViewportHeight = ref(0);
// 精确计算可用高度
const calculateTableHeight = () => {
  // 获取窗口总高度
  const windowHeight = window.innerHeight;

  // 获取各组件高度
  const headerHeight = titleRef.value?.$el?.offsetHeight || 0;
  const searchBarHeight = searchBarRef.value?.offsetHeight || 0;

  // 计算容器内边距补偿（根据实际样式调整）
  const paddingCompensation = 130;

  // 最终计算
  tableViewportHeight.value =
    windowHeight - headerHeight - searchBarHeight - paddingCompensation;
  // console.log(tableViewportHeight.value);
};
// 组件挂载时加载数据
onMounted(() => {
  loadData();

  calculateTableHeight();

  // 添加响应式监听
  window.addEventListener("resize", calculateTableHeight);

  // 监听DOM变化（适用于动态变化的header/searchbar）
  const observer = new ResizeObserver(calculateTableHeight);
  if (titleRef.value?.$el) observer.observe(titleRef.value.$el);
  if (searchBarRef.value) observer.observe(searchBarRef.value);
});
onBeforeUnmount(() => {
  window.removeEventListener("resize", calculateTableHeight);
});
</script>
<style lang="scss" scoped>
.table-toolbar {
  width: 300px;
  height: 50px;
  position: absolute;
  right: 0;
  top: 0;
  display: flex;
  justify-content: end;
  padding: 14px 16px 0 0;
}
.el-button-disabled{
    color: #ccc !important;
}
</style>
