didvan-app/lib/models/ai/chats_model.dart

import 'package:didvan/models/ai/bots_model.dart';
import 'package:image_picker/image_picker.dart';

class ChatsModel {
  int? id;
  int? userId;
  int? botId;
  String? title;
  String? placeholder;
  String? createdAt;
  String? updatedAt;
  BotsModel? bot;
  List<Prompts>? prompts;
  bool? isEditing;

  ChatsModel({
    this.id,
    this.userId,
    this.botId,
    this.title,
    this.placeholder,
    this.createdAt,
    this.updatedAt,
    this.bot,
    this.prompts,
    this.isEditing = false,
  });

  ChatsModel.fromJson(Map<String, dynamic> json) {
    id = json['id'];
    userId = json['userId'];
    botId = json['botId'];
    title = json['title'];
    placeholder = json['placeholder'];
    createdAt = json['createdAt'];
    updatedAt = json['updatedAt'];
    bot = json['bot'] != null ? BotsModel.fromJson(json['bot']) : null;
    if (json['prompts'] != null) {
      prompts = <Prompts>[];
      json['prompts'].forEach((v) {
        prompts!.add(Prompts.fromJson(v));
      });
    }
  }

  Map<String, dynamic> toJson() {
    final Map<String, dynamic> data = <String, dynamic>{};
    data['id'] = id;
    data['userId'] = userId;
    data['botId'] = botId;
    data['title'] = title;
    data['placeholder'] = placeholder;
    data['createdAt'] = createdAt;
    data['updatedAt'] = updatedAt;
    if (bot != null) {
      data['bot'] = bot!.toJson();
    }
    if (prompts != null) {
      data['prompts'] = prompts!.map((v) => v.toJson()).toList();
    }
    return data;
  }

  ChatsModel copyWith(
      {int? id,
      int? userId,
      int? botId,
      String? title,
      String? placeholder,
      String? createdAt,
      String? updatedAt,
      BotsModel? bot,
      List<Prompts>? prompts,
      bool? isEditing}) {
    return ChatsModel(
      id: id ?? this.id,
      userId: userId ?? this.userId,
      botId: botId ?? this.botId,
      title: title ?? this.title,
      placeholder: placeholder ?? this.placeholder,
      bot: bot ?? this.bot,
      createdAt: createdAt ?? this.createdAt,
      updatedAt: updatedAt ?? this.updatedAt,
      prompts: prompts ?? this.prompts,
      isEditing: isEditing ?? this.isEditing,
    );
  }
}

class Prompts {
  int? id;
  int? chatId;
  String? text;
  String? file;
  String? fileName;
  String? role;
  String? createdAt;
  bool? finished;
  bool? error;
  bool? audio;
  int? duration;

  Prompts(
      {this.id,
      this.chatId,
      this.text,
      this.file,
      this.fileName,
      this.role,
      this.createdAt,
      this.finished,
      this.error,
      this.audio,
      this.duration});

  Prompts.fromJson(Map<String, dynamic> json) {
    id = json['id'];
    chatId = json['chatId'];
    text = json['text'];
    file = json['file'];
    fileName = json['fileName'];
    role = json['role'];
    createdAt = json['createdAt'];
    audio = json['audio'];
    duration = json['duration'];
  }

  Map<String, dynamic> toJson() {
    final Map<String, dynamic> data = <String, dynamic>{};
    data['id'] = id;
    data['chatId'] = chatId;
    data['text'] = text;
    data['file'] = file;
    data['fileName'] = fileName;
    data['role'] = role;
    data['createdAt'] = createdAt;
    data['audio'] = audio;
    data['duration'] = duration;
    return data;
  }

  Prompts copyWith({
    int? id,
    int? chatId,
    String? text,
    String? file,
    String? fileName,
    XFile? fileLocal,
    String? role,
    String? createdAt,
    bool? finished,
    bool? error,
    bool? audio,
    int? duration,
  }) {
    return Prompts(
      id: id ?? this.id,
      chatId: chatId ?? this.chatId,
      text: text ?? this.text,
      file: file ?? this.file,
      fileName: fileName ?? this.fileName,
      role: role ?? this.role,
      createdAt: createdAt ?? this.createdAt,
      finished: finished ?? this.finished,
      error: error ?? this.error,
      audio: audio ?? this.audio,
      duration: duration ?? this.duration,
    );
  }
}