import { isASubmittedFormMessage } from 'shared/helpers/MessageTypeHelper';

const getSenderName = message => (message.sender ? message.sender.name : '');

const shouldShowAvatar = (message, nextMessage) => {
  const currentSender = getSenderName(message);
  const nextSender = getSenderName(nextMessage);

  return (
    currentSender !== nextSender ||
    message.message_type !== nextMessage.message_type ||
    isASubmittedFormMessage(nextMessage)
  );
};

export const groupConversationBySender = messagesByDay =>
  messagesByDay.map((message, index) => {
    let showAvatar = false;
    const isLastMessage = index === messagesByDay.length - 1;
    if (isASubmittedFormMessage(message)) {
      showAvatar = false;
    } else if (isLastMessage) {
      showAvatar = true;
    } else {
      const nextMessage = messagesByDay[index + 1];
      showAvatar = shouldShowAvatar(message, nextMessage);
    }
    return { showAvatar, ...message };
  });

export const findUndeliveredMessage = (messageInbox, { content }) =>
  Object.values(messageInbox).filter(
    message => message.content === content && message.status === 'in_progress'
  );

export const getNonDeletedMessages = ({ messages }) => {
  return messages.filter(
    item => !(item.content_attributes && item.content_attributes.deleted)
  );
};