import React, { ForwardedRef, useEffect, useRef } from 'react';

type Message = {
  role: string
  content: string
}

interface ConversationProps {
  messages: Message[];
  onStopClick: () => void;
  onResendClick: () => void;
  onEditClick: () => void;
  onCopyClick: () => void;
  isClicked: boolean
}

const ConversationFrontend = React.forwardRef<HTMLDivElement, ConversationProps>(
  ({ messages,onStopClick, onResendClick, onEditClick, onCopyClick, isClicked }, ref: ForwardedRef<HTMLDivElement>) => {

    const messagesEndRef = useRef<HTMLDivElement | null>(null)

    useEffect(() => {
    if (messagesEndRef.current) {
      const rect = messagesEndRef.current.getBoundingClientRect();
      console.log('Position of the target div:');
      console.log('Top:', rect.top);      // Distance from the top of the viewport
      console.log('Left:', rect.left);    // Distance from the left of the viewport
      console.log('Width:', rect.width);   // Width of the element
      console.log('Height:', rect.height); // Height of the element
    }
  }, [messages]);

    useEffect(() => {
      messagesEndRef.current?.scrollIntoView()
    }, [messages])

    return (
      <div className="output" ref={ref}>
        <div className="conversation resize" id="conversation">
          {messages.map((message, index) => {
            if (index >= 1) {

              return (
                <div
                  key={index}
                  className={message.role === "user" ? 'user-message' : 'ai-message'}
                >
                  <p> {message.content}</p>
                </div>
              );
            }
          })}

          <div className="button-container">
            <div className="tooltip">
              <button type="button" onClick={onStopClick}>
                <img src="/img/resend.svg" alt="stop" />
              </button>
              <span className="tooltiptext">Stop</span>
            </div>
            <div className="tooltip">
              <button type="button" onClick={onResendClick}>
                <img src="/img/resend.svg" alt="resend" />
              </button>
              <span className="tooltiptext">Resend</span>
            </div>
            <div className="tooltip">
              <button type="button" onClick={onEditClick}>
                <img src="/img/edit.svg" alt="edit" />
              </button>
              <span className="tooltiptext">Edit</span>
            </div>
            <div className="tooltip">
              <button type="button" onClick={onCopyClick}>
                <img src="/img/copy.svg" alt="copy" />
              </button>
              <span className="tooltiptext">{isClicked?"Copied!": "Copy" }</span>
            </div>
          </div>
          <div ref={messagesEndRef} />
        </div>
      </div>
    );
  }
);

export default ConversationFrontend;