056970d8
 Key
feat: api
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// ignore_for_file: non_constant_identifier_names
// ignore_for_file: camel_case_types
// ignore_for_file: prefer_single_quotes
// This file is automatically generated. DO NOT EDIT, all your changes would be lost.
import 'package:flutter/material.dart' show debugPrint;
import 'package:wow_english/models/user_entity.dart';
JsonConvert jsonConvert = JsonConvert();
typedef JsonConvertFunction<T> = T Function(Map<String, dynamic> json);
typedef EnumConvertFunction<T> = T Function(String value);
class JsonConvert {
static final Map<String, JsonConvertFunction> convertFuncMap = {
(UserEntity).toString(): UserEntity.fromJson,
};
T? convert<T>(dynamic value, {EnumConvertFunction? enumConvert}) {
if (value == null) {
return null;
}
if (value is T) {
return value;
}
try {
return _asT<T>(value, enumConvert: enumConvert);
} catch (e, stackTrace) {
debugPrint('asT<$T> $e $stackTrace');
return null;
}
}
List<T?>? convertList<T>(List<dynamic>? value, {EnumConvertFunction? enumConvert}) {
if (value == null) {
return null;
}
try {
return value.map((dynamic e) => _asT<T>(e,enumConvert: enumConvert)).toList();
} catch (e, stackTrace) {
debugPrint('asT<$T> $e $stackTrace');
return <T>[];
}
}
List<T>? convertListNotNull<T>(dynamic value, {EnumConvertFunction? enumConvert}) {
if (value == null) {
return null;
}
try {
return (value as List<dynamic>).map((dynamic e) => _asT<T>(e,enumConvert: enumConvert)!).toList();
} catch (e, stackTrace) {
debugPrint('asT<$T> $e $stackTrace');
return <T>[];
}
}
T? _asT<T extends Object?>(dynamic value,
{EnumConvertFunction? enumConvert}) {
final String type = T.toString();
final String valueS = value.toString();
if (enumConvert != null) {
return enumConvert(valueS) as T;
} else if (type == "String") {
return valueS as T;
} else if (type == "int") {
final int? intValue = int.tryParse(valueS);
if (intValue == null) {
return double.tryParse(valueS)?.toInt() as T?;
} else {
return intValue as T;
}
} else if (type == "double") {
return double.parse(valueS) as T;
} else if (type == "DateTime") {
return DateTime.parse(valueS) as T;
} else if (type == "bool") {
if (valueS == '0' || valueS == '1') {
return (valueS == '1') as T;
}
return (valueS == 'true') as T;
} else if (type == "Map" || type.startsWith("Map<")) {
return value as T;
} else {
if (convertFuncMap.containsKey(type)) {
return convertFuncMap[type]!(Map<String, dynamic>.from(value)) as T;
} else {
throw UnimplementedError('$type unimplemented');
}
}
}
//list is returned by type
static M? _getListChildType<M>(List<Map<String, dynamic>> data) {
if(<UserEntity>[] is M){
return data.map<UserEntity>((Map<String, dynamic> e) => UserEntity.fromJson(e)).toList() as M;
}
debugPrint("${M.toString()} not found");
return null;
}
static M? fromJsonAsT<M>(dynamic json) {
if (json is List) {
return _getListChildType<M>(json.map((e) => e as Map<String, dynamic>).toList());
} else {
return jsonConvert.convert<M>(json);
}
}
}
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