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- Migrates the Gemini example to v1 - Updates the prompt generation method to be streaming
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,204 @@ | ||
| // Generated by Celest. This file should not be modified manually, but | ||
| // it can be checked into version control. | ||
| // ignore_for_file: type=lint, unused_local_variable, unnecessary_cast, unnecessary_import, deprecated_member_use | ||
|
|
||
| library; // ignore_for_file: no_leading_underscores_for_library_prefixes | ||
|
|
||
| import 'dart:async' as _$async; | ||
| import 'dart:convert' as _$convert; | ||
|
|
||
| import 'package:celest/celest.dart' as _$celest; | ||
| import 'package:celest_core/celest_core.dart' as _$celest; | ||
| import 'package:celest_core/src/exception/cloud_exception.dart' as _$celest; | ||
| import 'package:celest_core/src/exception/serialization_exception.dart' | ||
| as _$celest; | ||
| import 'package:gemini_example_client/gemini_example_client.dart'; | ||
| import 'package:google_generative_ai/src/error.dart' as _$error; | ||
| import 'package:http/src/exception.dart' as _$exception; | ||
|
|
||
| class CelestFunctions { | ||
| final gemini = CelestFunctionsGemini(); | ||
| } | ||
|
|
||
| class CelestFunctionsGemini { | ||
| Never _throwError({ | ||
| required int? $statusCode, | ||
| required Map<String, Object?> $body, | ||
| }) { | ||
| final $error = ($body['@error'] as Map<String, Object?>?); | ||
| $statusCode ??= ($error?['status'] as num?)?.toInt(); | ||
| final $code = ($error?['code'] as String); | ||
| final $message = ($body['message'] as String?); | ||
| final $details = ($body['@'] as _$celest.JsonValue?) ?? | ||
| ($body['details'] as _$celest.JsonMap?); | ||
| switch ($code) { | ||
| case r'dart.convert.JsonUnsupportedObjectError': | ||
| throw _$celest.Serializers.instance | ||
| .deserialize<_$convert.JsonUnsupportedObjectError>($details); | ||
| case r'dart.async.AsyncError': | ||
| throw _$celest.Serializers.instance | ||
| .deserialize<_$async.AsyncError>($details); | ||
| case r'dart.async.TimeoutException': | ||
| throw _$celest.Serializers.instance | ||
| .deserialize<_$async.TimeoutException>($details); | ||
| case r'dart.core.Error': | ||
| throw _$celest.Serializers.instance.deserialize<Error>($details); | ||
| case r'dart.core.AssertionError': | ||
| throw _$celest.Serializers.instance | ||
| .deserialize<AssertionError>($details); | ||
| case r'dart.core.TypeError': | ||
| throw _$celest.Serializers.instance.deserialize<TypeError>($details); | ||
| case r'dart.core.ArgumentError': | ||
| throw _$celest.Serializers.instance | ||
| .deserialize<ArgumentError>($details); | ||
| case r'dart.core.RangeError': | ||
| throw _$celest.Serializers.instance.deserialize<RangeError>($details); | ||
| case r'dart.core.IndexError': | ||
| throw _$celest.Serializers.instance.deserialize<IndexError>($details); | ||
| case r'dart.core.UnsupportedError': | ||
| throw _$celest.Serializers.instance | ||
| .deserialize<UnsupportedError>($details); | ||
| case r'dart.core.UnimplementedError': | ||
| throw _$celest.Serializers.instance | ||
| .deserialize<UnimplementedError>($details); | ||
| case r'dart.core.StateError': | ||
| throw _$celest.Serializers.instance.deserialize<StateError>($details); | ||
| case r'dart.core.ConcurrentModificationError': | ||
| throw _$celest.Serializers.instance | ||
| .deserialize<ConcurrentModificationError>($details); | ||
| case r'dart.core.OutOfMemoryError': | ||
| throw _$celest.Serializers.instance | ||
| .deserialize<OutOfMemoryError>($details); | ||
| case r'dart.core.StackOverflowError': | ||
| throw _$celest.Serializers.instance | ||
| .deserialize<StackOverflowError>($details); | ||
| case r'dart.core.FormatException': | ||
| throw _$celest.Serializers.instance | ||
| .deserialize<FormatException>($details); | ||
| case r'dart.core.IntegerDivisionByZeroException': | ||
| throw _$celest.Serializers.instance | ||
| .deserialize<IntegerDivisionByZeroException>($details); | ||
| case r'celest.core.v1.CloudException': | ||
| throw _$celest.Serializers.instance | ||
| .deserialize<_$celest.CloudException>($details); | ||
| case r'celest.core.v1.CancelledException': | ||
| throw _$celest.Serializers.instance | ||
| .deserialize<_$celest.CancelledException>($details); | ||
| case r'celest.core.v1.UnknownError': | ||
| throw _$celest.Serializers.instance | ||
| .deserialize<_$celest.UnknownError>($details); | ||
| case r'celest.core.v1.BadRequestException': | ||
| throw _$celest.Serializers.instance | ||
| .deserialize<_$celest.BadRequestException>($details); | ||
| case r'celest.core.v1.UnauthorizedException': | ||
| throw _$celest.Serializers.instance | ||
| .deserialize<_$celest.UnauthorizedException>($details); | ||
| case r'celest.core.v1.NotFoundException': | ||
| throw _$celest.Serializers.instance | ||
| .deserialize<_$celest.NotFoundException>($details); | ||
| case r'celest.core.v1.AlreadyExistsException': | ||
| throw _$celest.Serializers.instance | ||
| .deserialize<_$celest.AlreadyExistsException>($details); | ||
| case r'celest.core.v1.PermissionDeniedException': | ||
| throw _$celest.Serializers.instance | ||
| .deserialize<_$celest.PermissionDeniedException>($details); | ||
| case r'celest.core.v1.ResourceExhaustedException': | ||
| throw _$celest.Serializers.instance | ||
| .deserialize<_$celest.ResourceExhaustedException>($details); | ||
| case r'celest.core.v1.FailedPreconditionException': | ||
| throw _$celest.Serializers.instance | ||
| .deserialize<_$celest.FailedPreconditionException>($details); | ||
| case r'celest.core.v1.AbortedException': | ||
| throw _$celest.Serializers.instance | ||
| .deserialize<_$celest.AbortedException>($details); | ||
| case r'celest.core.v1.OutOfRangeException': | ||
| throw _$celest.Serializers.instance | ||
| .deserialize<_$celest.OutOfRangeException>($details); | ||
| case r'celest.core.v1.UnimplementedError': | ||
| throw _$celest.Serializers.instance | ||
| .deserialize<_$celest.UnimplementedError>($details); | ||
| case r'celest.core.v1.InternalServerError': | ||
| throw _$celest.Serializers.instance | ||
| .deserialize<_$celest.InternalServerError>($details); | ||
| case r'celest.core.v1.UnavailableError': | ||
| throw _$celest.Serializers.instance | ||
| .deserialize<_$celest.UnavailableError>($details); | ||
| case r'celest.core.v1.DataLossError': | ||
| throw _$celest.Serializers.instance | ||
| .deserialize<_$celest.DataLossError>($details); | ||
| case r'celest.core.v1.DeadlineExceededError': | ||
| throw _$celest.Serializers.instance | ||
| .deserialize<_$celest.DeadlineExceededError>($details); | ||
| case r'celest.core.v1.SerializationException': | ||
| throw _$celest.Serializers.instance | ||
| .deserialize<_$celest.SerializationException>($details); | ||
| case r'google_generative_ai.GenerativeAIException': | ||
| throw _$celest.Serializers.instance | ||
| .deserialize<_$error.GenerativeAIException>($details); | ||
| case r'google_generative_ai.InvalidApiKey': | ||
| throw _$celest.Serializers.instance | ||
| .deserialize<_$error.InvalidApiKey>($details); | ||
| case r'google_generative_ai.UnsupportedUserLocation': | ||
| throw _$celest.Serializers.instance | ||
| .deserialize<_$error.UnsupportedUserLocation>($details); | ||
| case r'google_generative_ai.ServerException': | ||
| throw _$celest.Serializers.instance | ||
| .deserialize<_$error.ServerException>($details); | ||
| case r'http.ClientException': | ||
| throw _$celest.Serializers.instance | ||
| .deserialize<_$exception.ClientException>($details); | ||
| default: | ||
| throw _$celest.CloudException.http( | ||
| status: $statusCode, | ||
| code: $code, | ||
| message: $message, | ||
| details: $details, | ||
| ); | ||
| } | ||
| } | ||
|
|
||
| /// Returns a list of available models. | ||
| @_$celest.CloudFunction( | ||
| api: 'gemini', | ||
| function: 'availableModels', | ||
| ) | ||
| Future<List<String>> availableModels() async { | ||
| final $response = await celest.httpClient.post( | ||
| celest.baseUri.resolve('/gemini/available-models'), | ||
| headers: {'Content-Type': 'application/json; charset=utf-8'}, | ||
| ); | ||
| final $body = _$convert.jsonDecode($response.body); | ||
| if ($response.statusCode != 200) { | ||
| _throwError( | ||
| $statusCode: $response.statusCode, | ||
| $body: $body, | ||
| ); | ||
| } | ||
| return ($body as Iterable<Object?>).map((el) => (el as String)).toList(); | ||
| } | ||
|
|
||
| /// Prompts the Gemini [modelName] with the given [prompt] and [parameters]. | ||
| /// | ||
| /// Returns the generated text. | ||
| @_$celest.CloudFunction( | ||
| api: 'gemini', | ||
| function: 'generateContent', | ||
| ) | ||
| Stream<String> generateContent({ | ||
| required String modelName, | ||
| required String prompt, | ||
| }) { | ||
| final $channel = celest.eventClient | ||
| .connect(celest.baseUri.resolve('/gemini/generate-content')); | ||
| $channel.sink.add({ | ||
| r'modelName': modelName, | ||
| r'prompt': prompt, | ||
| }); | ||
| return $channel.stream.map(($event) { | ||
| if ($event is Map<String, Object?> && $event.containsKey('@error')) { | ||
| _throwError($statusCode: -1, $body: $event); | ||
| } | ||
| return ($event as String); | ||
| }); | ||
| } | ||
| } |
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