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refactor: split chat viewmodel to specific services

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Udhay-Adithya
2025-09-21 01:47:05 +05:30
parent fc6abd044a
commit 8addcc44a2
6 changed files with 803 additions and 451 deletions
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183
lib/dashbot/features/chat/services/actions/auto_fix_service.dart Normal file
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import 'package:apidash_core/apidash_core.dart';
import 'package:apidash/models/models.dart';
import '../../models/chat_models.dart';
import 'request_apply_service.dart';
class AutoFixService {
AutoFixService({
required this.requestApply,
required this.updateSelected,
required this.addNewRequest,
required this.readCurrentRequestId,
required this.ensureBaseUrl,
required this.readCurrentRequest,
});
final RequestApplyService requestApply;
final UpdateSelectedFn updateSelected;
final AddNewRequestFn addNewRequest;
final String? Function() readCurrentRequestId;
final Future<String> Function(String baseUrl) ensureBaseUrl;
final RequestModel? Function() readCurrentRequest;
Future<String?> apply(ChatAction action) async {
final requestId = readCurrentRequestId();
switch (action.actionType) {
case ChatActionType.updateField:
await _applyFieldUpdate(action, requestId);
return null;
case ChatActionType.addHeader:
await _applyHeaderUpdate(action, isAdd: true, requestId: requestId);
return null;
case ChatActionType.updateHeader:
await _applyHeaderUpdate(action, isAdd: false, requestId: requestId);
return null;
case ChatActionType.deleteHeader:
await _applyHeaderDelete(action, requestId);
return null;
case ChatActionType.updateBody:
await _applyBodyUpdate(action, requestId);
return null;
case ChatActionType.updateUrl:
await _applyUrlUpdate(action, requestId);
return null;
case ChatActionType.updateMethod:
await _applyMethodUpdate(action, requestId);
return null;
case ChatActionType.applyCurl:
{
final payload = (action.value is Map<String, dynamic>)
? (action.value as Map<String, dynamic>)
: <String, dynamic>{};
final res = await requestApply.applyCurl(
payload: payload,
target: action.field,
requestId: requestId,
updateSelected: updateSelected,
addNewRequest: addNewRequest,
ensureBaseUrl: ensureBaseUrl,
);
return res?.systemMessage;
}
case ChatActionType.applyOpenApi:
{
final payload = (action.value is Map<String, dynamic>)
? (action.value as Map<String, dynamic>)
: <String, dynamic>{};
final res = await requestApply.applyOpenApi(
payload: payload,
field: action.field,
path: action.path,
requestId: requestId,
updateSelected: updateSelected,
addNewRequest: addNewRequest,
ensureBaseUrl: ensureBaseUrl,
);
return res?.systemMessage;
}
case ChatActionType.other:
// defer to specific target logic if needed
return null;
case ChatActionType.showLanguages:
case ChatActionType.noAction:
case ChatActionType.uploadAsset:
return null;
}
}
Future<void> _applyFieldUpdate(ChatAction action, String? requestId) async {
if (requestId == null) return;
switch (action.field) {
case 'url':
updateSelected(id: requestId, url: action.value as String);
break;
case 'method':
final method = HTTPVerb.values.firstWhere(
(m) => m.name.toLowerCase() == (action.value as String).toLowerCase(),
orElse: () => HTTPVerb.get,
);
updateSelected(id: requestId, method: method);
break;
case 'params':
if (action.value is Map<String, dynamic>) {
final params = (action.value as Map<String, dynamic>)
.entries
.map((e) => NameValueModel(
name: e.key,
value: e.value.toString(),
))
.toList();
final enabled = List<bool>.filled(params.length, true);
updateSelected(
id: requestId,
params: params,
isParamEnabledList: enabled,
);
}
break;
}
}
Future<void> _applyHeaderUpdate(ChatAction action,
{required bool isAdd, String? requestId}) async {
if (requestId == null || action.path == null) return;
final current = readCurrentRequest();
final http = current?.httpRequestModel;
if (http == null) return;
final headers = List<NameValueModel>.from(http.headers ?? const []);
if (isAdd) {
headers.add(
NameValueModel(name: action.path!, value: action.value as String));
} else {
final index = headers.indexWhere((h) => h.name == action.path);
if (index != -1) {
headers[index] = headers[index].copyWith(value: action.value as String);
} else {
headers.add(
NameValueModel(name: action.path!, value: action.value as String));
}
}
updateSelected(
id: requestId,
headers: headers,
isHeaderEnabledList: List<bool>.filled(headers.length, true),
);
}
Future<void> _applyHeaderDelete(ChatAction action, String? requestId) async {
if (requestId == null || action.path == null) return;
final current = readCurrentRequest();
final http = current?.httpRequestModel;
if (http == null) return;
final headers = List<NameValueModel>.from(http.headers ?? const []);
headers.removeWhere((h) => h.name == action.path);
updateSelected(
id: requestId,
headers: headers,
isHeaderEnabledList: List<bool>.filled(headers.length, true),
);
}
Future<void> _applyBodyUpdate(ChatAction action, String? requestId) async {
if (requestId == null) return;
updateSelected(id: requestId, body: action.value as String);
}
Future<void> _applyUrlUpdate(ChatAction action, String? requestId) async {
if (requestId == null) return;
updateSelected(id: requestId, url: action.value as String);
}
Future<void> _applyMethodUpdate(ChatAction action, String? requestId) async {
if (requestId == null) return;
final method = HTTPVerb.values.firstWhere(
(m) => m.name.toLowerCase() == (action.value as String).toLowerCase(),
orElse: () => HTTPVerb.get,
);
updateSelected(id: requestId, method: method);
}
}