<template>
  <div class="p-2">
    <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="queryParams" :inline="true">
            <el-form-item label="头像路径" prop="picUrl">
              <el-input v-model="queryParams.picUrl" placeholder="请输入头像路径" clearable @keyup.enter="handleQuery" />
            </el-form-item>
            <el-form-item label="" prop="createAt">
              <el-date-picker clearable v-model="queryParams.createAt" type="date" value-format="YYYY-MM-DD" placeholder="请选择" />
            </el-form-item>
            <el-form-item label="" prop="updateAt">
              <el-date-picker clearable v-model="queryParams.updateAt" type="date" value-format="YYYY-MM-DD" placeholder="请选择" />
            </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="['business:pic:add']">新增</el-button>
          </el-col>
          <!--          <el-col :span="1.5">
            <el-button type="success" plain icon="Edit" :disabled="single" @click="handleUpdate()" v-hasPermi="['system:pic:edit']">修改</el-button>
          </el-col>-->
          <el-col :span="1.5">
            <el-button type="danger" plain icon="Delete" :disabled="multiple" @click="handleDelete()" v-hasPermi="['business:pic:remove']"
              >删除</el-button
            >
          </el-col>
          <!--          <el-col :span="1.5">
            <el-button type="warning" plain icon="Download" @click="handleExport" v-hasPermi="['system:pic:export']">导出</el-button>
          </el-col>-->
          <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
        </el-row>
      </template>

      <el-table v-loading="loading" border :data="picList" @selection-change="handleSelectionChange">
        <el-table-column type="selection" width="55" align="center" />
        <el-table-column label="" align="center" prop="id" v-if="false" />
        <el-table-column label="头像" align="center">
          <template #default="scope">
            <el-image
              v-if="scope.row.picUrl"
              :src="scope.row.picUrl"
              style="width: 40px; height: 40px; border-radius: 4px; cursor: zoom-in"
              :preview-src-list="[scope.row.picUrl]"
              :preview-teleported="true"
              fit="cover"
            />
            <span v-else></span>
          </template>
        </el-table-column>
        <el-table-column label="创建时间" align="center" prop="createAt" width="180">
          <template #default="scope">
            <span>{{ parseTime(scope.row.createAt, '{y}-{m}-{d} {h}:{i}:{s}') }}</span>
          </template>
        </el-table-column>
        <!--        <el-table-column label="" align="center" prop="updateAt" width="180">
          <template #default="scope">
            <span>{{ parseTime(scope.row.updateAt, '{y}-{m}-{d}') }}</span>
          </template>
        </el-table-column>-->
        <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
          <template #default="scope">
            <!--            <el-tooltip content="修改" placement="top">
              <el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)" v-hasPermi="['system:pic:edit']"></el-button>
            </el-tooltip>-->
            <el-tooltip content="删除" placement="top">
              <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)" v-hasPermi="['business:pic:remove']"></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【请填写功能名称】对话框 -->
    <el-dialog :title="dialog.title" v-model="dialog.visible" width="500px" append-to-body>
      <el-form ref="picFormRef" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="头像">
          <imageUpload v-model="form.osId" />
        </el-form-item>
      </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="Pic" lang="ts">
import { listPic, getPic, delPic, addPic, updatePic } from '@/api/system/business/pic';
import { PicVO, PicQuery, PicForm } from '@/api/system/business/pic/types';
import { listByIds } from '@/api/system/oss';
const { proxy } = getCurrentInstance() as ComponentInternalInstance;

const picList = ref<PicVO[]>([]);
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 picFormRef = ref<ElFormInstance>();

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

const initFormData: PicForm = {
  id: undefined,
  picUrl: undefined,
  createAt: undefined,
  updateAt: undefined
};
const data = reactive<PageData<PicForm, PicQuery>>({
  form: { ...initFormData },
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    picUrl: undefined,
    createAt: undefined,
    updateAt: undefined,
    params: {}
  },
  rules: {
    id: [{ required: true, message: '不能为空', trigger: 'blur' }]
  }
});

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

/** 查询【请填写功能名称】列表 */
const getList = async () => {
  loading.value = true;
  const res = await listPic(queryParams.value);
  picList.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 };
  picFormRef.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: PicVO[]) => {
  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';
};

/** 修改按钮操作 */
const handleUpdate = async (row?: PicVO) => {
  reset();
  const _id = row?.id || ids.value[0];
  const res = await getPic(_id);
  Object.assign(form.value, res.data);
  dialog.visible = true;
  dialog.title = '修改';
};

/** 提交按钮 */
const submitForm = () => {
  picFormRef.value?.validate(async (valid: boolean) => {
    if (valid) {
      buttonLoading.value = true;

      // 处理多个 osId 的情况
      if (form.value.osId) {
        const osIds = form.value.osId
          .toString()
          .split(',')
          .map((id) => id.trim());

        // 如果有多个 ID，则创建多条记录
        if (osIds.length > 1) {
          for (const osId of osIds) {
            const res = await getIds(osId);
            const firstItem = Array.isArray(res) ? res[0] : res.data?.[0] || res[0];
            const picUrl = firstItem?.url || firstItem?.picUrl;

            // 创建新的表单数据
            const newForm = {
              ...form.value,
              osId: osId,
              picUrl: picUrl
            };

            // 保存每条记录
            if (form.value.id) {
              await updatePic(newForm);
            } else {
              await addPic(newForm);
            }
          }
        } else {
          // 单个 ID 的情况
          const res = await getIds(form.value.osId);
          const firstItem = Array.isArray(res) ? res[0] : res.data?.[0] || res[0];
          form.value.picUrl = firstItem?.url || firstItem?.picUrl;

          if (form.value.id) {
            await updatePic(form.value).finally(() => (buttonLoading.value = false));
          } else {
            await addPic(form.value).finally(() => (buttonLoading.value = false));
          }
        }
      }

      if (buttonLoading.value) {
        buttonLoading.value = false;
      }
      proxy?.$modal.msgSuccess('操作成功');
      dialog.visible = false;
      await getList();
    }
  });
};


const getIds = async (ids: string | number) => {
  const res = await listByIds(ids);
  return res;
};

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

/** 导出按钮操作 */
const handleExport = () => {
  proxy?.download(
    'business/pic/export',
    {
      ...queryParams.value
    },
    `pic_${new Date().getTime()}.xlsx`
  );
};

onMounted(() => {
  getList();
});
</script>
