prasule/lib/api/category.dart

import 'package:flutter/material.dart';
import 'package:json_annotation/json_annotation.dart';
part 'category.g.dart';

@JsonSerializable()

/// Represents a category in a user's wallet
class WalletCategory {
  final EntryType type;
  String name;
  final int id;
  @JsonKey(fromJson: _iconDataFromJson, toJson: _iconDataToJson)
  IconData icon;

  WalletCategory(
      {required this.name,
      required this.type,
      required this.id,
      required this.icon});

  /// Connect the generated [_$WalletEntry] function to the `fromJson`
  /// factory.
  factory WalletCategory.fromJson(Map<String, dynamic> json) =>
      _$WalletCategoryFromJson(json);

  /// Connect the generated [_$PersonToJson] function to the `toJson` method.
  Map<String, dynamic> toJson() => _$WalletCategoryToJson(this);

  @override
  String toString() {
    return name;
  }
}

Map<String, dynamic> _iconDataToJson(IconData icon) =>
    {'codepoint': icon.codePoint, 'family': icon.fontFamily};
IconData _iconDataFromJson(Map<String, dynamic> data) =>
    IconData(data['codepoint'], fontFamily: data['family']);

enum EntryType { expense, income }