<!-- 用户管理 -->
<template>
  <div class="app-container">
    <div class="search-container">
      <el-form ref="queryFormRef" :model="queryParams" :inline="true">
        <el-form-item label="算子名称" prop="keywords">
          <el-input
            v-model="queryParams.keywords"
            placeholder="请输入算子名称"
            clearable
            style="width: 200px"
            @keyup.enter="handleQuery"
          />
        </el-form-item>

        <el-form-item label="算子类型" prop="status">
          <el-select
            v-model="queryParams.status"
            placeholder="全部类型"
            clearable
            style="width: 200px"
          >
            <el-option label="启用" value="1" />
            <el-option label="禁用" value="0" />
          </el-select>
        </el-form-item>

        <el-form-item>
          <el-button type="primary" @click="handleQuery"><i-ep-search />搜索</el-button>
          <el-button @click="resetQuery">
            <i-ep-refresh />
            重置</el-button
          >
        </el-form-item>
      </el-form>
    </div>

    <el-card shadow="never" class="table-container">
      <template #header>
        <div class="flex justify-between">
          <div>
            <el-button
              type="success"
              @click="openDialog('user-form')"
              ><i-ep-plus />添加算子</el-button
            >
            <el-button
              type="primary"
              :disabled="removeIds.length === 0"
              @click="handleDelete()"
              ><i-ep-delete />算子例程下载</el-button
            >
          </div>
          <div>
            <el-dropdown split-button>
              导入
              <template #dropdown>
                <el-dropdown-menu>
                  <el-dropdown-item @click="downloadTemplate">
                    <i-ep-download />下载模板</el-dropdown-item
                  >
                  <el-dropdown-item @click="openDialog('user-import')">
                    <i-ep-top />导入数据</el-dropdown-item
                  >
                </el-dropdown-menu>
              </template>
            </el-dropdown>
            <el-button class="ml-3" @click="handleExport"
              ><template #icon><i-ep-download /></template>导出</el-button
            >
          </div>
        </div>
      </template>

      <el-table
        v-loading="loading"
        :data="tableData"
        stripe
        @selection-change="handleSelectionChange"
      >
        <el-table-column label="算子名称" align="center" prop="szmc" width="250" />
        <el-table-column label="算子类型" align="center" prop="szlx" />
        <el-table-column label="版本" width="180" align="center" prop="bb" />
        <el-table-column label="适配硬件" width="280" align="center" prop="spyj" />
        <el-table-column label="互联创建时间" width="180" align="center" prop="hlcjsj" />
        <el-table-column label="操作" fixed="right" width="220">
          <template #default="scope">
            <el-button
              type="warning"
              size="small"
              @click="openDialog('user-form', scope.row.id)"
              ><i-ep-edit />查看</el-button
            >
            <el-button
              type="danger"
              size="small"
              @click="resetPassword2(scope.row)"
              ><i-ep-delete />删除</el-button
            >
          </template>
        </el-table-column>
      </el-table>

      <pagination
        v-if="total > 0"
        v-model:total="total"
        v-model:page="queryParams.pageNum"
        v-model:limit="queryParams.pageSize"
        @pagination="handleQuery"
      />
    </el-card>

    <!-- 弹窗 -->
    <el-dialog
      v-model="dialog.visible"
      :title="dialog.title"
      :width="dialog.width"
      append-to-body
      @close="closeDialog"
    >
      <!-- 用户新增/编辑表单 -->
      <el-form
        v-if="dialog.type === 'user-form'"
        ref="userFormRef"
        :model="formData"
        :rules="rules"
        label-width="120px"
      >
        <el-form-item label="算子名称" prop="username">
          <el-input
            v-model="formData.username"
            :readonly="!!formData.id"
            placeholder="请输入算子名称"
          />
        </el-form-item>
        <el-form-item label="算子版本" prop="nickname">
          <el-input v-model="formData.nickname" placeholder="请输入算子版本" />
        </el-form-item>
        
        <el-form-item label="算子说明" prop="mobile">
          <el-input
            v-model="formData.mobile"
            :rows="2"
            type="textarea"
            placeholder="请输入算子说明"
            maxlength="11"
          />
        </el-form-item>
        <el-form-item label="算子类型" prop="roleIds">
          <el-select v-model="formData.roleIds" multiple placeholder="请选择算子类型">
            <el-option
              v-for="item in roleList"
              :key="item.value"
              :label="item.label"
              :value="item.value"
            />
          </el-select>
        </el-form-item>
        <el-form-item label="适配硬件" prop="mobile">
          <el-input
            v-model="formData.mobile"
            :rows="3"
            type="textarea"
            placeholder="请输入适配硬件"
            maxlength="11"
          />
        </el-form-item>

        <el-form-item label="算子文件" prop="email">
          <el-upload
    v-model:file-list="fileList"
    class="upload-demo"
    action="https://run.mocky.io/v3/9d059bf9-4660-45f2-925d-ce80ad6c4d15"
    multiple
    :on-preview="handlePreview"
    :on-remove="handleRemove"
    :before-remove="beforeRemove"
    :limit="3"
    :on-exceed="handleExceed"
  >
    <el-button type="primary"><el-icon class="el-icon--upload">
              <i-ep-upload-filled />
            </el-icon>选择文件</el-button>
    <template #tip>
      <div class="el-upload__tip">
        json files with a size less than 10M.
      </div>
    </template>
  </el-upload>
        </el-form-item>
        <el-form-item label="参数文件" prop="email">
          <el-upload
    v-model:file-list="fileList"
    class="upload-demo"
    action="https://run.mocky.io/v3/9d059bf9-4660-45f2-925d-ce80ad6c4d15"
    multiple
    :on-preview="handlePreview"
    :on-remove="handleRemove"
    :before-remove="beforeRemove"
    :limit="3"
    :on-exceed="handleExceed"
  >
    <el-button type="primary"><el-icon class="el-icon--upload">
              <i-ep-upload-filled />
            </el-icon>选择文件</el-button>
    <template #tip>
      <div class="el-upload__tip">
        json files with a size less than 10M.
      </div>
    </template>
  </el-upload>
        </el-form-item>
      </el-form>

      <!-- 用户导入表单 -->
      <el-form
        v-else-if="dialog.type === 'user-import'"
        :model="importData"
        label-width="100px"
      >
        <el-form-item label="部门">
          <el-tree-select
            v-model="importData.deptId"
            placeholder="请选择部门"
            :data="deptList"
            filterable
            check-strictly
          />
        </el-form-item>

        <el-form-item label="Excel文件">
          <el-upload
            ref="uploadRef"
            action=""
            drag
            accept="application/vnd.openxmlformats-officedocument.spreadsheetml.sheet, application/vnd.ms-excel"
            :limit="1"
            :auto-upload="false"
            :file-list="importData.fileList"
            :on-change="handleFileChange"
            :on-exceed="handleFileExceed"
          >
            <el-icon class="el-icon--upload">
              <i-ep-upload-filled />
            </el-icon>
            <div class="el-upload__text">
              将文件拖到此处，或
              <em>点击上传</em>
            </div>
          </el-upload>
        </el-form-item>
      </el-form>
      <!-- 弹窗底部操作按钮 -->
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="handleSubmit">确 定</el-button>
          <el-button @click="closeDialog">取 消</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup lang="ts">
defineOptions({
  name: "User",
  inheritAttrs: false,
});

import UserAPI from "@/api/user";
import DeptAPI from "@/api/dept";
import RoleAPI from "@/api/role";

import { UserForm, UserQuery, UserPageVO } from "@/api/user/model";
import type { UploadInstance } from "element-plus";
import { genFileId } from "element-plus";
import MultiUpload from "@/components/Upload/MultiUpload.vue";

const queryFormRef = ref(ElForm); // 查询表单
const userFormRef = ref(ElForm); // 用户表单
const uploadRef = ref<UploadInstance>(); // 上传组件

const loading = ref(false); //  加载状态
const removeIds = ref([]); // 删除用户ID集合 用于批量删除
const queryParams = reactive<UserQuery>({
  pageNum: 1,
  pageSize: 10,
});
const dateTimeRange = ref("");
const total = ref(0); // 数据总数
const pageData = ref<UserPageVO[]>(); // 用户分页数据
const deptList = ref<OptionType[]>(); // 部门下拉数据源
const roleList = ref<OptionType[]>(); // 角色下拉数据源

watch(dateTimeRange, (newVal) => {
  if (newVal) {
    queryParams.startTime = newVal[0];
    queryParams.endTime = newVal[1];
  }
});

const tableData = [
  {
    szmc: '图像分类算子名称',
    szlx: '图像分类',
    bb: '1.2',
    spyj: '进行19种类型的图像分类模型',
    hlcjsj: '2024-05-03',
  },
  {
    szmc: '目标检测算子名称',
    szlx: '目标检测',
    bb: '1.5',
    spyj: '人员检测的模型',
    hlcjsj: '2024-06-07',
  },
  {
    szmc: '人脸识别算子名称',
    szlx: '人脸识别',
    bb: '1.0.0',
    spyj: '人脸识别',
    hlcjsj: '2024-06-08',
  },
  {
    szmc: '数据分析算子名称',
    szlx: '数据分析',
    bb: '1.6.1',
    spyj: '进行数据分离ETL工具',
    hlcjsj: '2024-06-08',
  },
]

// 弹窗对象
const dialog = reactive({
  visible: false,
  type: "user-form",
  width: 800,
  title: "",
});

// 用户表单数据
const formData = reactive<UserForm>({
  status: 1,
});

// 用户导入数据
const importData = reactive({
  deptId: undefined,
  file: undefined,
  fileList: [],
});

// 校验规则
const rules = reactive({
  username: [{ required: true, message: "用户名不能为空", trigger: "blur" }],
  nickname: [{ required: true, message: "用户昵称不能为空", trigger: "blur" }],
  deptId: [{ required: true, message: "所属部门不能为空", trigger: "blur" }],
  roleIds: [{ required: true, message: "用户角色不能为空", trigger: "blur" }],
  email: [
    {
      pattern: /\w[-\w.+]*@([A-Za-z0-9][-A-Za-z0-9]+\.)+[A-Za-z]{2,14}/,
      message: "请输入正确的邮箱地址",
      trigger: "blur",
    },
  ],
  mobile: [
    {
      pattern: /^1[3|4|5|6|7|8|9][0-9]\d{8}$/,
      message: "请输入正确的手机号码",
      trigger: "blur",
    },
  ],
});

/** 查询 */
function handleQuery() {
  loading.value = true;
  UserAPI.getPage(queryParams)
    .then((data) => {
      console.log("handleQuery", data);
      pageData.value = data.list;
      total.value = data.total;
    })
    .finally(() => {
      loading.value = false;
    });
}

/** 重置查询 */
function resetQuery() {
  queryFormRef.value.resetFields();
  dateTimeRange.value = "";
  queryParams.pageNum = 1;
  queryParams.deptId = undefined;
  queryParams.startTime = undefined;
  queryParams.endTime = undefined;
  handleQuery();
}

/** 行选中 */
function handleSelectionChange(selection: any) {
  removeIds.value = selection.map((item: any) => item.id);
}

/** 重置密码 */
function resetPassword(row: { [key: string]: any }) {
  ElMessageBox.prompt("请输入用户「" + row.username + "」的新密码", "重置密码", {
    confirmButtonText: "确定",
    cancelButtonText: "取消",
  }).then(({ value }) => {
    if (!value || value.length < 6) {
      // 检查密码是否为空或少于6位
      ElMessage.warning("密码至少需要6位字符，请重新输入");
      return false;
    }
    UserAPI.updatePassword(row.id, value).then(() => {
      ElMessage.success("密码重置成功，新密码是：" + value);
    });
  });
}

/** 重置密码 */
function resetPassword2(row: { [key: string]: any }) {
  
  ElMessageBox.confirm("确认删除算子?", "警告", {
    confirmButtonText: "确定",
    cancelButtonText: "取消",
    type: "warning",
  }).then(function () {
    ElMessage.success("删除成功");
  });
}

/** 加载角色下拉数据源 */
async function loadRoleOptions() {
  RoleAPI.getOptions().then((data) => {
    roleList.value = data;
  });
}

/** 加载部门下拉数据源 */
async function loadDeptOptions() {
  DeptAPI.getOptions().then((data) => {
    deptList.value = data;
  });
}

/**
 * 打开弹窗
 *
 * @param type 弹窗类型  用户表单：user-form | 用户导入：user-import
 * @param id 用户ID
 */
async function openDialog(type: string, id?: number) {
  dialog.visible = true;
  dialog.type = type;
  if (dialog.type === "user-form") {
    // 用户表单弹窗
    //await loadDeptOptions();
    //await loadRoleOptions();
    if (id) {
      dialog.title = "修改算子";
      // UserAPI.getFormData(id).then((data) => {
      //   Object.assign(formData, { ...data });
      // });
    } else {
      dialog.title = "新增算子";
    }
  } else if (dialog.type === "user-import") {
    // 用户导入弹窗
    dialog.title = "导入算子";
    dialog.width = 600;
    //loadDeptOptions();
  }
}

/**
 * 关闭弹窗
 *
 * @param type 弹窗类型  用户表单：user-form | 用户导入：user-import
 */
function closeDialog() {
  dialog.visible = false;
  if (dialog.type === "user-form") {
    userFormRef.value.resetFields();
    userFormRef.value.clearValidate();

    formData.id = undefined;
    formData.status = 1;
  } else if (dialog.type === "user-import") {
    importData.file = undefined;
    importData.fileList = [];
  }
}

/** 表单提交 */
const handleSubmit = useThrottleFn(() => {
  if (dialog.type === "user-form") {
    userFormRef.value.validate((valid: any) => {
      if (valid) {
        const userId = formData.id;
        loading.value = true;
        if (userId) {
          UserAPI.update(userId, formData)
            .then(() => {
              ElMessage.success("修改用户成功");
              closeDialog();
              resetQuery();
            })
            .finally(() => (loading.value = false));
        } else {
          UserAPI.add(formData)
            .then(() => {
              ElMessage.success("新增用户成功");
              closeDialog();
              resetQuery();
            })
            .finally(() => (loading.value = false));
        }
      }
    });
  } else if (dialog.type === "user-import") {
    if (!importData?.deptId) {
      ElMessage.warning("请选择部门");
      return false;
    }
    if (!importData?.file) {
      ElMessage.warning("上传Excel文件不能为空");
      return false;
    }
    UserAPI.import(importData?.deptId, importData?.file).then((data) => {
      ElMessage.success("导入用户成功");
      closeDialog();
      resetQuery();
    });
  }
}, 3000);

/** 删除用户 */
function handleDelete(id?: number) {
  const userIds = [id || removeIds.value].join(",");
  if (!userIds) {
    ElMessage.warning("请勾选删除项");
    return;
  }

  ElMessageBox.confirm("确认删除用户?", "警告", {
    confirmButtonText: "确定",
    cancelButtonText: "取消",
    type: "warning",
  }).then(function () {
    UserAPI.deleteByIds(userIds).then(() => {
      ElMessage.success("删除成功");
      resetQuery();
    });
  });
}

/** 下载导入模板 */
function downloadTemplate() {
  UserAPI.downloadTemplate().then((response: any) => {
    const fileData = response.data;
    const fileName = decodeURI(
      response.headers["content-disposition"].split(";")[1].split("=")[1]
    );
    const fileType =
      "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet;charset=utf-8";

    const blob = new Blob([fileData], { type: fileType });
    const downloadUrl = window.URL.createObjectURL(blob);

    const downloadLink = document.createElement("a");
    downloadLink.href = downloadUrl;
    downloadLink.download = fileName;

    document.body.appendChild(downloadLink);
    downloadLink.click();

    document.body.removeChild(downloadLink);
    window.URL.revokeObjectURL(downloadUrl);
  });
}

/** Excel文件 Change */
function handleFileChange(file: any) {
  importData.file = file.raw;
}

/** Excel文件 Exceed  */
function handleFileExceed(files: any) {
  uploadRef.value!.clearFiles();
  const file = files[0];
  file.uid = genFileId();
  uploadRef.value!.handleStart(file);
  importData.file = file;
}

/** 导出用户 */
function handleExport() {
  UserAPI.export(queryParams).then((response: any) => {
    const fileData = response.data;
    const fileName = decodeURI(
      response.headers["content-disposition"].split(";")[1].split("=")[1]
    );
    const fileType =
      "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet;charset=utf-8";

    const blob = new Blob([fileData], { type: fileType });
    const downloadUrl = window.URL.createObjectURL(blob);

    const downloadLink = document.createElement("a");
    downloadLink.href = downloadUrl;
    downloadLink.download = fileName;

    document.body.appendChild(downloadLink);
    downloadLink.click();

    document.body.removeChild(downloadLink);
    window.URL.revokeObjectURL(downloadUrl);
  });
}

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