<template>
  <el-dialog :title="form.id ? $t('common.editBtn') : $t('common.addBtn')" v-model="visible"
             :close-on-click-modal="false" draggable>
    <el-form ref="dataFormRef" :model="form" :rules="dataRules" formDialogRef label-width="90px" v-loading="loading">
      <el-row :gutter="20">
        <el-col :span="12" class="mb20">
          <el-form-item :label="t('datasourceconf.dsType')" prop="dsType">
            <el-select v-model="form.dsType" :placeholder="t('datasourceconf.inputdsTypeTip')">
              <el-option :key="item.value" :label="item.label" :value="item.value" v-for="item in ds_type"></el-option>
            </el-select>
          </el-form-item>
        </el-col>
        <el-col :span="12" class="mb20">
          <el-form-item :label="t('datasourceconf.name')" prop="name">
            <el-input v-model="form.name" :placeholder="t('datasourceconf.inputnameTip')"/>
          </el-form-item>
        </el-col>
        <el-col :span="12" class="mb20">
          <el-form-item :label="t('datasourceconf.username')" prop="username">
            <el-input v-model="form.username" :placeholder="t('datasourceconf.inputusernameTip')"/>
          </el-form-item>
        </el-col>
        <el-col :span="12" class="mb20">
          <el-form-item :label="t('datasourceconf.password')" prop="password">
            <el-input v-model="form.password" :placeholder="t('datasourceconf.inputpasswordTip')"/>
          </el-form-item>
        </el-col>
        <el-col :span="12" class="mb20">
          <el-form-item :label="t('datasourceconf.confType')" prop="confType">
            <el-radio-group v-model="form.confType">
              <el-radio :value="Number(item.value)" v-for="(item, index) in ds_config_type" border :key="index">
                {{ item.label }}
              </el-radio>
            </el-radio-group>
          </el-form-item>
        </el-col>
        <el-col :span="12" class="mb20" v-if="form.confType === 0 && form.dsType === 'mssql'">
          <el-form-item :label="t('datasourceconf.instance')" prop="instance">
            <el-input v-model="form.instance" :placeholder="t('datasourceconf.inputinstanceTip')"/>
          </el-form-item>
        </el-col>
        <el-col :span="12" class="mb20" v-if="form.confType === 0">
          <el-form-item :label="t('datasourceconf.port')" prop="port">
            <el-input-number v-model="form.port" :placeholder="t('datasourceconf.inputportTip')"/>
          </el-form-item>
        </el-col>
        <el-col :span="12" class="mb20" v-if="form.confType === 0">
          <el-form-item :label="t('datasourceconf.host')" prop="host">
            <el-input v-model="form.host" :placeholder="t('datasourceconf.inputhostTip')"/>
          </el-form-item>
        </el-col>
        <el-col :span="12" class="mb20" v-if="form.confType === 0">
          <el-form-item :label="t('datasourceconf.dsName')" prop="dsName">
            <el-input v-model="form.dsName" :placeholder="t('datasourceconf.inputdsNameTip')"/>
          </el-form-item>
        </el-col>
        <el-col :span="24" class="mb20" v-if="form.confType === 1">
          <el-form-item :label="t('datasourceconf.url')" prop="url">
            <el-input v-model="form.url" type="textarea" :placeholder="t('datasourceconf.inputurlTip')"/>
          </el-form-item>
        </el-col>
      </el-row>
    </el-form>
    <template #footer>
			<span class="dialog-footer">
				<el-button @click="visible = false">{{ $t('common.cancelButtonText') }}</el-button>
				<el-button type="primary" @click="onSubmit" :disabled="loading">{{ $t('common.confirmButtonText') }}</el-button>
			</span>
    </template>
  </el-dialog>
</template>

<script setup lang="ts" name="systemDatasourceConfDialog">
import {useMessage} from '/@/hooks/message';
import {getObj, addObj, putObj} from '/@/api/gen/datasource';
import {useI18n} from 'vue-i18n';
import {useDict} from '/@/hooks/dict';
import {rule} from "/@/utils/validate";

// 定义子组件向父组件传值/事件
const emit = defineEmits(['refresh']);
const {t} = useI18n();

// 定义变量内容
const dataFormRef = ref();
const visible = ref(false);
const loading = ref(false);

// 定义字典处理
const {ds_config_type, ds_type} = useDict('ds_config_type', 'ds_type');

// 提交表单数据
const form = reactive({
  id: '',
  name: '',
  url: '',
  username: '',
  password: ('' as string) || undefined,
  createTime: '',
  updateTime: '',
  dsType: 'mysql',
  confType: 0,
  dsName: '',
  instance: '',
  port: 3306,
  host: '',
});

/**
 *
 * @param {校验数据源名} rule
 * @param {*} value
 * @param {*} callback
 */
const validateDsName = (_rule, value, callback) => {
  var re = /(?=.*[a-z])(?=.*_)/;
  if (value && !re.test(value)) {
    callback(new Error('数据源名称不合法, 组名_数据源名形式'));
  } else {
    callback();
  }
};

// 定义校验规则
const dataRules = ref({
  name: [
    {required: true, message: '别名不能为空', trigger: 'blur'},
    {validator: rule.overLength, trigger: 'blur'},
    {validator: validateDsName, trigger: 'blur'},
  ],
  url: [{required: true, message: 'jdbcurl不能为空', trigger: 'blur'}, {
    min: 10,
    max: 500,
    message: 'URL长度必须介于 10 和 500 字符之间',
    trigger: 'blur'
  },],
  username: [{ validator: rule.overLength, trigger: 'blur' },{required: true, message: '用户名不能为空', trigger: 'blur'}],
  password: [{ validator: rule.overLength, trigger: 'blur' },{required: true, message: '密码不能为空', trigger: 'blur'}],
  dsType: [{required: true, message: '数据库类型不能为空', trigger: 'blur'}],
  confType: [{required: true, message: '配置类型不能为空', trigger: 'blur'}],
  dsName: [{ validator: rule.overLength, trigger: 'blur' },{required: true, message: '数据库名称不能为空', trigger: 'blur'}],
  instance: [{ validator: rule.overLength, trigger: 'blur' },{required: true, message: '实例不能为空', trigger: 'blur'}],
  port: [{validator: rule.overLength, trigger: 'blur'},{required: true, message: '端口不能为空', trigger: 'blur'}],
  host: [{ validator: rule.overLength, trigger: 'blur' },{required: true, message: '主机不能为空', trigger: 'blur'}],
});

// 打开弹窗
const openDialog = async (id: string) => {
  visible.value = true;
  form.id = '';

  // 重置表单数据
  nextTick(() => {
    dataFormRef.value?.resetFields();
  });

  // 获取DatasourceConf信息
  if (id) {
    form.id = id;
    await getDatasourceConfData(id);
    // 修改密码时候，原密码打码
    form.password = '********';
  }
};

// 提交
const onSubmit = async () => {
  const valid = await dataFormRef.value.validate().catch(() => {
  });
  if (!valid) return false;

  form.password = form.password?.includes('******') ? undefined : form.password;

  try {
    loading.value = true;
    form.id ? await putObj(form) : await addObj(form);
    useMessage().success(t(form.id ? 'common.editSuccessText' : 'common.addSuccessText'));
    visible.value = false;
    emit('refresh');
  } catch (err: any) {
    useMessage().error(err.msg);
  } finally {
    loading.value = false;
  }
};

// 初始化表单数据
const getDatasourceConfData = (id: string) => {
  // 获取数据
  return getObj(id).then((res: any) => {
    Object.assign(form, res.data);
  });
};

// 暴露变量
defineExpose({
  openDialog,
});
</script>
