canrd-main / canrd-erp-front · Files

import { ModalForm } from '@ant-design/pro-components';
import { Form, Modal, Upload, UploadFile, UploadProps, message } from 'antd';
import { RcFile } from 'antd/lib/upload';
import { cloneDeep } from 'lodash';
import { useEffect, useRef, useState } from 'react';
import { COMFIR_RECEIPT_IMAGES_NUMBER } from '../constant';
import { PlusOutlined } from '@ant-design/icons';
import { transImageFile } from '@/utils';
import { postServiceOrderFileProcess, postServiceOrderUploadPaymentReceipt } from '@/services';
import { RESPONSE_CODE } from '@/constants/enum';

// import { cloneDeep } from 'lodash';
export default ({ setVisible, subOrders, mainOrder, onClose }) => {
  const [form] = Form.useForm();
  const [previewOpen, setPreviewOpen] = useState(false);
  const [previewImage, setPreviewImage] = useState('');
  const [previewTitle, setPreviewTitle] = useState('');
  const handleCancel = () => setPreviewOpen(false);
  const [fileList, setFileList] = useState<UploadFile[]>([]);
  const getBase64 = (file: RcFile): Promise<string> =>
    new Promise((resolve, reject) => {
      const reader = new FileReader();
      reader.readAsDataURL(file);
      reader.onload = () => resolve(reader.result as string);
      reader.onerror = (error) => reject(error);
    });

  const subOrderIds = subOrders?.map((item: any) => { return item.id });
  const fileListObj = useRef<UploadFile[]>([]); //使用引用类型，使得在useEffect里面设置监听事件后，不用更新监听事件也能保持obj与外界一致
  const handleBeforeUpload = (file: any) => {
    setFileList([...fileList, file]);
    return false;
  };
  const uploadButton = (
    <div>
      <PlusOutlined />
      <div style={{ marginTop: 8 }}>上传凭证</div>
    </div>
  );
  /** 粘贴快捷键的回调 */
  const onPaste = async (e: any) => {
    /** 获取剪切板的数据clipboardData */
    let clipboardData = e.clipboardData,
      i = 0,
      items,
      item,
      types;

    /** 为空判断 */
    if (clipboardData) {
      items = clipboardData.items;
      if (!items) {
        message.info('您的剪贴板中没有照片');
        return;
      }

      item = items[0];
      types = clipboardData.types || [];
      /** 遍历剪切板的数据 */
      for (; i < types.length; i++) {
        if (types[i] === 'Files') {
          item = items[i];
          break;
        }
      }

      /** 判断文件是否为图片 */
      if (item && item.kind === 'file' && item.type.match(/^image\//i)) {
        const imgItem = item.getAsFile();
        const newFileList = cloneDeep(fileListObj.current);
        let filteredArray = newFileList.filter(
          (obj) => obj.status !== 'removed',
        ); //过滤掉状态为已删除的照片
        const listItem = {
          ...imgItem,
          status: 'done',
          url: await getBase64(imgItem),
          originFileObj: imgItem,
        };

        if (filteredArray.length >= COMFIR_RECEIPT_IMAGES_NUMBER) {
          message.info('发货照片数量不能超过3');
          return;
        }
        fileListObj.current = filteredArray;
        filteredArray.push(listItem);
        setFileList(filteredArray);
        return;
      }
    }

    message.info('您的剪贴板中没有照片');
  };
  const handleChange: UploadProps['onChange'] = ({ fileList: newFileList }) => {
    //fileListObj得在change里变化，change的参数是已经处理过的file数组
    //beforeUpload中的参数file是未处理过，还需要Base64拿到文件数据处理
    fileListObj.current = newFileList;
    setFileList(newFileList);
  };
  const handlePreview = async (file: UploadFile) => {
    if (!file.url && !file.preview) {
      file.preview = await getBase64(file.originFileObj as RcFile);
    }
    setPreviewImage(file.url || (file.preview as string));
    setPreviewOpen(true);
    setPreviewTitle(
      file.name ||
      file.originFileObj?.name ||
      file.url!.substring(file.url!.lastIndexOf('/') + 1),
    );
  };
  const props: UploadProps = {
    onRemove: (file) => {
      const index = fileList.indexOf(file);
      const newFileList = fileList.slice();
      newFileList.splice(index, 1);
      setFileList(newFileList);
    },
    beforeUpload: handleBeforeUpload,
    listType: 'picture-card',
    onPreview: handlePreview,
    fileList,
    onChange: handleChange,
    accept: 'image/png, image/jpeg, image/png',
    // action: '/api/service/order/fileProcess',
    name: 'files',
    headers: { Authorization: localStorage.getItem('token') },
  };

  useEffect(() => {

    document.addEventListener('paste', onPaste);
    return () => {
      document.removeEventListener('paste', onPaste);
    };
  }, []);
  return (
    <>
      <ModalForm<{
        filePaths: any;
      }>
        width={500}
        open
        title="回款凭证上传"
        form={form}
        autoFocusFirstInput
        modalProps={{
          okText: '提交',
          cancelText: '取消',
          destroyOnClose: true,
          onCancel: () => {
            setVisible(false);
          },
        }}
        onFinish={async () => {
          if (fileList.length <= 0) {
            message.error('请上传至少一张凭证');
            return;
          }
          message.open({
            type: 'loading',
            content: '正在上传凭证...',
            duration: 0,
          });
          //附件处理
          let formData = new FormData();
          //附件处理
          for (let file of fileList) {
            if (file.originFileObj) {
              formData.append('files', file.originFileObj as RcFile);
            } else {
              //有url的话取url（源文件），没url取thumbUrl。有url的时候thumbUrl是略缩图
              if (file?.url === undefined || file?.url === null) {
                formData.append(
                  'files',
                  transImageFile(file?.thumbUrl),
                  file?.originFileObj?.name,
                );
              } else {
                formData.append(
                  'files',
                  transImageFile(file?.url),
                  file?.originFileObj?.name,
                );
              }
            }
          }
          let res = await postServiceOrderFileProcess({
            data: formData,
          });
          message.destroy();
          if (res.result === RESPONSE_CODE.SUCCESS) {
            let fileUrls = res?.data?.map((item) => {
              return { url: item };
            });
            //财务审核
            const data = await postServiceOrderUploadPaymentReceipt({
              data: {
                subOrderIds: subOrderIds,
                filePaths: fileUrls,
              },
            });
            if (data.result === RESPONSE_CODE.SUCCESS) {
              message.success(data.message);
              onClose();
            }
          } else {
            message.success('上传失败');
          }
          onClose();
        }}
        onOpenChange={setVisible}
      >

        <div className="pb-4 text-xs decoration-gray-50">
          可复制照片粘贴
        </div>
        <Upload {...props}>
          {fileList.length < COMFIR_RECEIPT_IMAGES_NUMBER
            ? uploadButton
            : ''}
        </Upload>
      </ModalForm>

      <Modal
        open={previewOpen}
        title={previewTitle}
        footer={null}
        onCancel={handleCancel}
      >
        <img alt="图片预览" style={{ width: '100%' }} src={previewImage} />
      </Modal>
    </>
  );
};