<!-- 用户管理 -->
<template>
  <div class="app-container model-detail">
    <!-- 用户新增/编辑表单 -->
    <el-card>
      <template #header
        ><svg-icon icon-class="pause" style="width: 20px; height: 20px" /> 算子基本信息
      </template>
      <el-row>
        <el-col :lg="12" :xs="24">
          <el-form
            ref="userFormRef"
            :model="formData"
            :rules="rules"
            v-loading="loading"
            label-width="80px"
          >
            <el-form-item label="算子名称" prop="operator_name">
              <el-input v-model="formData.operator_name" placeholder="请输入算子名称" />
            </el-form-item>
            <el-form-item label="算子类型" prop="oper_sub_type">
              <el-row style="width: 100%">
                <el-col :span="12">
                  <el-select
                    v-model="formData.oper_main_type"
                    placeholder="请选择算子主类型"
                    size="large"
                    style="width: 100%"
                    @change="handleChange"
                  >
                    <el-option
                      v-for="item in listOpt.operTypeList"
                      :key="item.oper_main_type"
                      :label="item.oper_main_type_name"
                      :value="item.oper_main_type"
                    />
                  </el-select>
                </el-col>
                <el-col :span="12">
                  <el-select
                    v-model="formData.oper_sub_type"
                    placeholder="请选择算子子类型"
                    size="large"
                    style="width: 100%"
                  >
                    <el-option
                      v-for="item in listOpt.operTypeList"
                      :key="item.oper_sub_type"
                      :label="item.oper_sub_type_name"
                      :value="item.oper_sub_type"
                    />
                  </el-select>
                </el-col>
              </el-row>
            </el-form-item>
            <el-form-item label="算子说明" prop="operator_desc">
              <el-input
                v-model="formData.operator_desc"
                :rows="2"
                type="textarea"
                placeholder="请输入算子说明"
                maxlength="1024"
              />
            </el-form-item>
            <el-form-item label="算子文件">
              <el-upload
                action=""
                class="upload-demo"
                ref="upload"
                :on-change="handleFileChange"
                :on-remove="handleFileRemove"
                :auto-upload="false"
                :limit="1"
                accept="application/json"
              >
                <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">
                    请上传大小不超过 <strong style="color: red">10M</strong>，格式为
                    <strong style="color: red">json</strong> 的文件
                  </div>
                </template>
              </el-upload>
            </el-form-item>
            <el-form-item label="文件预览">
              <pre class="line-numbers"><code :class="`language-${type}`">{{code}}</code></pre>
            </el-form-item>
          </el-form>
        </el-col>
        <el-col :lg="12" :xs="24">
          <!-- <div style="padding-left: 35px">
            <el-divider content-position="left"
              ><strong style="color: #409eff">算子参数</strong></el-divider
            >
            <el-table :data="list" style="width: 100%" stripe>
              <el-table-column prop="csmc" label="参数名称" align="left"/>
              <el-table-column prop="csmc" label="参数描述" align="left"/>
              <el-table-column label="操作" fixed="right" width="120">
                <template #default="scope">
                  <el-button type="primary" plain size="small"><i-ep-view />查看参数</el-button>
                </template>
              </el-table-column>
            </el-table>
          </div> -->
        </el-col>
      </el-row>
    </el-card>
    <el-card class="card-footer">
      <el-button type="primary" @click="handleSubmit"><i-ep-check />确 定</el-button>
      <el-button @click="closeBack"><i-ep-close />取 消</el-button>
    </el-card>
  </div>
</template>

<script setup lang="ts">
import request from "axios";
import ConstApi from "@/api/const";
import JsonViewer from 'vue-json-viewer';

import UserAPI from "@/api/user";
import { UserForm } from "@/api/user/model";

const router = useRouter();
const loading = ref(false); //  加载状态
const fileStatus = ref(false); //  文件状态

// JSON渲染
const props = withDefaults(defineProps<{
    type?: string
    code: string
}>(), {
    type: "json",
    code: `<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">Click to upload</el-button>
    <template #tip>
      <div class="el-upload__tip">
        jpg/png files with a size less than 500KB.
      </div>
  </el-upload>
`
})

watch(() => props.code, () => {
  nextTick(() => {
    Prism.highlightAll()
  })
})

const calTypeList = ref<OptionType[]>(); // 角色下拉数据源

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

// 基础数据列表
let listOpt = reactive({
  operTypeList: [],
  operSubTypeList: [],
});

// 校验规则
const rules = reactive({
  username: [{ required: true, message: "不能为空", trigger: "blur" }],
  nickname: [{ required: true, message: "不能为空", trigger: "blur" }],
  deptId: [{ required: true, message: "不能为空", trigger: "blur" }],
  roleIds: [{ required: true, message: "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",
    },
  ],
});

const list = [
  {
    csmc: "图像分类算子名称",
    csms: "进行19种类型的图像分类模型",
  },
  {
    csmc: "目标检测算子名称",
    csms: "人员检测的模型",
  },
];

/** 表单提交 */
const handleSubmit = useThrottleFn(() => {
  loading.value = true;
  setTimeout(() => {
    ElMessage.success("保存成功");
    loading.value = false;
    closeBack();
  }, 1000);
}, 3000);

/** 返回默认页面 */
function closeBack() {
  router.replace({ path: "/operatorLibrary/calculate" });
}

/** 算子主类型改变 */
function handleChange() {
  listOpt.operTypeList.forEach((item) => {
    if (item.oper_main_type == formData.oper_main_type) {
      listOpt.operSubTypeList.value = item.oper_sub_type_list;
    }
  });
}

// 文件上传
function handleFileChange(file) {
  //先创建一个读文件的对象 FileReader
  let reader = new FileReader();
  //判断浏览器是否支持 FileReader
  if (typeof FileReader === "undefined") {
    this.$message({
      type: "info",
      message: "您的浏览器不支持文件读取。",
    });
    return;
  }
  uploadFile(file).then((res) => {
    props.code = res;
    fileStatus.value = true;
  });
}

// 文件读取
function uploadFile(file) {
  return new Promise(function (resolve, reject) {
    let reader = new FileReader();
    reader.readAsArrayBuffer(file.raw);
    reader.onload = function (e) {
      var ints = new Uint8Array(e.target.result); //要使用读取的内容，所以将读取内容转化成Uint8Array
      let snippets = new TextDecoder("UTF-8").decode(ints); //二进制缓存区内容转化成中文（即也就是读取到的内容）
      resolve(snippets);
    };
  });
}

// 文件删除
function handleFileRemove() {
  props.code = "";
  fileStatus.value = false;
}

// 初始化选项列表
const initData = () => {
  request.all(ConstApi.operMainType()).then((res) => {
    if (res.code == 200) {
      listOpt.operTypeList.value = res.data.data.oper_main_type_list;
    }
  });
};

onMounted(() => {
  initData();
});
</script>
<style scoped lang="scss">
.model-detail {
  :deep(.el-card__header) {
    padding: 8px 4px;
    display: flex;
    align-items: center;
  }
}
.sp-file {
  color: #29d;
}
.tb-base-info {
  line-height: 30px;
}
:deep(.svg-icon) {
  margin-right: 8px;
}
.card-footer {
  position: fixed;
  width: calc(100% - 215px);
  bottom: 0px;
  :deep(.el-card__body) {
    padding: 10px;
    .el-pagination {
      justify-content: end;
    }
  }
}
</style>
<style lang="scss">
pre {
	span {
	    font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, Courier, monospace;
	}
	code {
	    font-size: 16px !important;
	}
}
</style>