import { createContext, useEffect, useState, memo } from 'react';
import { App, Button } from 'antd';
import { MailFilled, MailOutlined, WhatsAppOutlined } from '@ant-design/icons';
import { MessageBox } from 'react-chat-elements';
import { groupBy, isEmpty } from '@/utils/commons';
import useConversationStore from '@/stores/ConversationStore';
import { useShallow } from 'zustand/react/shallow';
import { WABIcon } from '@/components/Icons';
import ChannelLogo from './ChannelLogo';

const BubbleIM = ({ handlePreview, handleContactClick, setNewChatModalVisible, setNewChatFormValues, scrollToMessage, focusMsg, ...message }) => {
  const { message: appMessage } = App.useApp();
  const setReferenceMsg = useConversationStore(useShallow((state) => state.setReferenceMsg));

  const openNewChatModal = ({ wa_id, wa_name }) => {
    setNewChatModalVisible(true);
    setNewChatFormValues((prev) => ({ ...prev, phone_number: wa_id, name: wa_name }));
  };
  const RenderText = memo(function renderText({ str, className, template, message }) {
    let headerObj, footerObj, buttonsArr;
    if (!isEmpty(template) && !isEmpty(template.components)) {
      const componentsObj = groupBy(template.components, (item) => item.type);
      headerObj = componentsObj?.header?.[0];
      footerObj = componentsObj?.footer?.[0];
      buttonsArr = componentsObj?.buttons?.reduce((r, c) => r.concat(c.buttons), []);
    }

    const parts = str.split(/(https?:\/\/[^\s()]+|\p{Emoji_Presentation}|\d{4,})/gmu).filter((s) => s !== '');
    const links = str.match(/https?:\/\/[^\s()]+/gi) || [];
    const numbers = str.match(/\d{4,}/g) || [];
    const emojis = str.match(/([\u2700-\u27BF]|[\uE000-\uF8FF]|\uD83C[\uDC00-\uDFFF]|\uD83D[\uDC00-\uDFFF]|[\u2011-\u26FF]|\uD83E[\uDD10-\uDDFF])/g) || [];
    const extraClass = isEmpty(emojis) ? '' : '';
    const objArr = parts.reduce((prev, curr, index) => {
      if (links.includes(curr)) {
        prev.push({ type: 'link', key: curr });
      } else if (numbers.includes(curr)) {
        prev.push({ type: 'number', key: curr });
      } else if (emojis.includes(curr)) {
        prev.push({ type: 'emoji', key: curr });
      } else {
        prev.push({ type: 'text', key: curr });
      }
      return prev;
    }, []);

    return (
      <span className={`text-sm leading-5 emoji-text whitespace-pre-wrap ${className} ${extraClass}`} key={'msg-text'}>
        {headerObj ? (
          <div className='text-neutral-500 text-center'>
            {'text' === (headerObj?.parameters?.[0]?.type || '').toLowerCase() && <div>{headerObj.text}</div>}
            {'image' === (headerObj?.parameters?.[0]?.type || '').toLowerCase() && <img src={headerObj.parameters[0].image.link} height={100}></img>}
            {['document', 'video'].includes((headerObj?.parameters?.[0]?.type || '').toLowerCase()) && (
              <a href={headerObj.parameters[0][headerObj.parameters[0].type].link} target='_blank' key={headerObj.format} rel='noreferrer' className='text-sm'>
                [&nbsp;{headerObj.parameters[0].type}&nbsp;]
              </a>
            )}
          </div>
        ) : null}
        {(objArr || []).map((part, index) => {
          if (part.type === 'link') {
            return (
              <a href={part.key} target='_blank' key={`${part.key}${index}`} rel='noreferrer' className='text-sm'>
                {part.key}
              </a>
            )
          } else if (part.type === 'number') {
            return (
              <a key={`${part.key}${index}`} className='text-sm' onClick={() => openNewChatModal({ wa_id: part.key, wa_name: part.key })}>
                {part.key}
              </a>
            )
          } else {
            // if (part.type === 'emoji')
            return part.key
          }
        })}
        {footerObj ? <div className=' text-neutral-500'>{footerObj.text}</div> : null}
        {buttonsArr && buttonsArr.length > 0 ? (
          <div className='flex flex-row gap-1'>
            {buttonsArr.map((btn, index) =>
              btn.type.toLowerCase() === 'url' ? (
                <Button className='text-blue-500' size={'small'} href={btn.url} target={'_blank'} key={btn.url} rel='noreferrer'>
                  {btn.text}
                </Button>
              ) : btn.type.toLowerCase() === 'phone_number' ? (
                <Button className='text-blue-500' size={'small'} key={btn.phone_number} rel='noreferrer'>
                  {btn.text} ({btn.phone_number})
                </Button>
              ) : (
                <Button className='text-blue-500' size={'small'} key={btn.type}>
                  {btn.text}
                </Button>
              ),
            )}
          </div>
        ) : null}
      </span>
    )
  });
  return (
    <MessageBox
      {...message}
      key={`${message.sn}.${message.id}`}
      position={message.sender === 'me' ? 'right' : 'left'}
      onReplyClick={() => setReferenceMsg(message)}
      onReplyMessageClick={() => scrollToMessage(message.reply.id)}
      onOpen={() => handlePreview(message)}
      onTitleClick={() => handlePreview(message)}
      // title={<div className='flex justify-around items-center gap-1'><WABIcon />{message.title}</div>}
      text={<RenderText str={message?.text || ''} className={message.status === 'failed' ? 'line-through text-neutral-400' : ''} template={message.template} message={message} />}
      replyButton={['text', 'document', 'image'].includes(message.whatsapp_msg_type) && message.replyButton}
      {...(message.sender === 'me'
        ? {
            // styles: { backgroundColor: '#ccd4ae' },
            notchStyle: { fill: '#ccd4ae' }, // todo: channel[WhatsApp] color '#d9fdd3'
            title: <><ChannelLogo channel={message.msg_source} />&nbsp;{message.wabaName}&nbsp;-&nbsp;{message.title}</>,
          }
        : {
          // title: <>&nbsp;<ChannelLogo channel={message.msg_source} />&nbsp;{message.title}</>,
          dateString: `${message.wabaName} - ${message.dateString}`,
        })}
      className={[
        'whitespace-pre-wrap',
        message.whatsapp_msg_type === 'sticker' ? 'bg-transparent' : '',
        // message.sender === 'me' ? 'whatsappme-container' : '',
        focusMsg === message.id ? 'message-box-focus' : '',
        message.status === 'failed' ? 'failed-msg' : '',
        // '*:bg-waba-me'
        message.sender === 'me' ? '*:!bg-waba-me' : '', // todo: channel color
      ].join(' ')}
      {...(message.type === 'meetingLink'
        ? {
            actionButtons: [
              ...(message.waBtn
                ? [
                    {
                      onClickButton: () => handleContactClick(message.data),
                      Component: () => <div key={'talk-now'}>发消息</div>,
                    },
                  ]
                : []),
              {
                onClickButton: () => {
                  navigator.clipboard.writeText(message.text);
                  appMessage.success('复制成功😀');
                },
                Component: () => <div key={'copy'}>复制</div>,
              },
            ],
          }
        : {})}
    />
  );
};
export default BubbleIM;
