import 'package:cloud_firestore/cloud_firestore.dart';
import '../constants.dart';

class Message {
  final String senderID;
  final String senderEmail;
  final String receiverID;
  final String message;
  final Timestamp timestamp;

  Message({
    required this.senderID,
    required this.senderEmail,
    required this.receiverID,
    required this.message,
    required this.timestamp,
  });

  // convert to a map
  Map<String, dynamic> toMap() {
    return {
      Constants.dbFieldMessageSenderId: senderID,
      Constants.dbFieldMessageSenderEmail: senderEmail,
      Constants.dbFieldMessageReceiverId: receiverID,
      Constants.dbFieldMessageText: message,
      Constants.dbFieldMessageTimestamp: timestamp,
    };
  }

  // create Message from map
  factory Message.fromMap(Map<String, dynamic> map) {
    return Message(
      senderID: map[Constants.dbFieldMessageSenderId],
      senderEmail: map[Constants.dbFieldMessageSenderEmail],
      receiverID: map[Constants.dbFieldMessageReceiverId],
      message: map[Constants.dbFieldMessageText],
      timestamp: map[Constants.dbFieldMessageTimestamp],
    );
  }
}