<template>
  <BasicDrawer
    v-bind="$attrs"
    @register="registerDrawer"
    showFooter
    :title="getTitle"
    width="500px"
    @ok="handleSubmit"
  >
    <BasicForm @register="registerForm">
      <template #iconSelect>
        <Upload
          name="avatar"
          list-type="picture-card"
          class="avatar-uploader"
          :show-upload-list="false"
          :customRequest="customUpload"
          :before-upload="beforeUpload"
        >
          <img v-if="devicePic" :src="devicePic" alt="avatar" />
          <div v-else>
            <loading-outlined v-if="loading" />
            <plus-outlined v-else />
            <div class="ant-upload-text">图片上传</div>
          </div>
        </Upload>
      </template>
    </BasicForm>
  </BasicDrawer>
</template>
<script lang="ts">
  import { defineComponent, ref, computed, unref } from 'vue';
  import { BasicForm, useForm } from '/@/components/Form';
  import { formSchema } from './device.data';
  import { BasicDrawer, useDrawerInner } from '/@/components/Drawer';

  import { saveOrEditMessageConfig } from '/@/api/message/config';
  import { useMessage } from '/@/hooks/web/useMessage';
  import { upload } from '/@/api/oss/ossFileUploader';
  import { message, Upload } from 'ant-design-vue';
  import { FileItem } from '/@/components/Upload/src/typing';

  export default defineComponent({
    name: 'DeviceDrawer',
    components: { BasicDrawer, BasicForm, Upload },
    emits: ['success', 'register'],
    setup(_, { emit }) {
      const isUpdate = ref(true);

      const devicePic = ref('');
      const [registerForm, { validate, setFieldsValue, resetFields }] = useForm({
        labelWidth: 80,
        schemas: formSchema,
        showActionButtonGroup: false,
      });

      const [registerDrawer, { setDrawerProps, closeDrawer }] = useDrawerInner(async (data) => {
        await resetFields();
        setDrawerProps({ confirmLoading: false });
        isUpdate.value = !!data?.isUpdate;
        if (unref(isUpdate)) {
          const config = data.record.config;
          for (const key in config) {
            Reflect.set(data.record, key + '', config[key]);
          }
          await setFieldsValue({
            ...data.record,
          });
        }
      });

      const getTitle = computed(() => (!unref(isUpdate) ? '新增设备' : '编辑设备'));

      async function handleSubmit() {
        try {
          const values = await validate();
          const { createMessage } = useMessage();
          setDrawerProps({ confirmLoading: true });
          let config = {};
          if (values.messageType === 'PHONE_MESSAGE') {
            config = {
              accessKeyId: values.accessKeyId,
              accessKeySecret: values.accessKeySecret,
            };
          } else if (values.messageType === 'EMAIL_MESSAGE') {
            config = {
              host: values.host,
              port: values.port,
              username: values.username,
              password: values.password,
            };
          }
          Reflect.set(values, 'config', config);
          let saveMessage = '添加成功';
          let updateMessage = '修改成功';
          await saveOrEditMessageConfig(values, unref(isUpdate));
          closeDrawer();
          emit('success');
          createMessage.success(unref(isUpdate) ? updateMessage : saveMessage);
        } finally {
          setDrawerProps({ confirmLoading: false });
        }
      }
      async function customUpload({ file }) {
        if (beforeUpload(file)) {
          const formData = new FormData();
          formData.append('file', file);
          const response = await upload(formData);
          if (response.fileStaticUri) {
            devicePic.value = response.fileStaticUri;
          }
        }
      }

      const beforeUpload = (file: FileItem) => {
        const isJpgOrPng = file.type === 'image/jpeg' || file.type === 'image/png';
        if (!isJpgOrPng) {
          message.error('只能上传图片文件!');
        }
        const isLt2M = (file.size as number) / 1024 / 1024 < 2;
        if (!isLt2M) {
          message.error('图片大小不能超过2MB!');
        }
        return isJpgOrPng && isLt2M;
      };
      return {
        registerDrawer,
        registerForm,
        getTitle,
        handleSubmit,
        beforeUpload,
        customUpload,
        devicePic,
      };
    },
  });
</script>
<style>
  .ant-upload-select-picture-card i {
    font-size: 32px;
    color: #999;
  }
</style>