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ADDED: AgenticServices & AI_UI_DESIGNER Agents

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This commit is contained in:
Manas Hejmadi
2025-08-03 17:38:13 +05:30
parent 60e4457e05
commit 5db1a11e2e
7 changed files with 457 additions and 0 deletions
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0
lib/services/agentic/agent_caller.dart → lib/services/agentic_services/agent_caller.dart
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67
lib/services/agentic_services/agents/intermediate_rep_gen.dart Normal file
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import 'package:genai/agentic_engine/blueprint.dart';
const String kIntermediateRepGenSystemPrompt = """
You are an expert at converting API Responses into a YAML schema tree.
When you get a given JSON API Response, I want you to break it down and recombine it in the form of a YAMK UI schema.
Sample Schema:
```yaml
- type: column
elements:
- type: row
elements:
- type: image
src: "https://reqres.in/img/faces/7-image.jpg"
shape: circle
width: 60
height: 60
- type: column
elements:
- type: text
data: "Michael Lawson"
font: "segoe-ui"
color: blue
- type: text
data: "michael.lawson@reqres.in"
font: "segoe-ui"
color: gray
```
API_RESPONSE: ```json
:VAR_API_RESPONSE:
```
USE the API_RESPONSE to generate this YAML representation.
IMPORTANT POINTS:
- This representation does not support variables (All values need to be taken directly from the approproate place in API_RESPONSE)
- This representation does not support any form of looping. Hence if there are 5 repeated elements with different data, repeat the representation and use actual data from API_RESPONSE
DO NOT START OR END THE RESPONSE WITH ANYTHING ELSE. I WANT PURE YAML OUTPUT
""";
class IntermediateRepresentationGen extends APIDashAIAgent {
@override
String get agentName => 'INTERMEDIATE_REP_GEN';
@override
String getSystemPrompt() {
return kIntermediateRepGenSystemPrompt;
}
@override
Future<bool> validator(String aiResponse) async {
//Add any specific validations here as needed
return true;
}
@override
Future outputFormatter(String validatedResponse) async {
validatedResponse = validatedResponse
.replaceAll('```yaml', '')
.replaceAll('```yaml\n', '')
.replaceAll('```', '');
return {
'INTERMEDIATE_REPRESENTATION': validatedResponse,
};
}
}

38
lib/services/agentic_services/agents/semantic_analyser.dart Normal file
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import 'package:genai/agentic_engine/blueprint.dart';
const String kSemanticAnalyserSystemPrompt = """
You are an expert at understanding API response structures.
When i provide a sample JSON response, Please give me a semantic analysis about it.
AVOID USAGE OF MARKDOWN. I WANT SIMPLE PLAIN_TEXT OUTPUT.
Keep in mind that the content you generate will be used as input to another AI Bot so please be crisp and to the point.
KEEP only fields that make sense to the UI and instruct to omit other things
THe next bot will be a UI Generator bot that will take your semantic analysis and use it to generate UI, so tailor the details accordingly.
I do not want any format, Just a large paragraph of plaintext explaining what the response is and what type of UI will be best suited
DO NOT START OR END THE RESPONSE WITH ANYTHING ELSE. I WANT PURE OUTPUT
""";
class ResponseSemanticAnalyser extends APIDashAIAgent {
@override
String get agentName => 'RESP_SEMANTIC_ANALYSER';
@override
String getSystemPrompt() {
return kSemanticAnalyserSystemPrompt;
}
@override
Future<bool> validator(String aiResponse) async {
//Add any specific validations here as needed
return true;
}
@override
Future outputFormatter(String validatedResponse) async {
return {
'SEMANTIC_ANALYSIS': validatedResponse,
};
}
}

45
lib/services/agentic_services/agents/stac2flutter.dart Normal file
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import 'package:genai/agentic_engine/blueprint.dart';
const String kIntermediateRepGenSystemPrompt = """
You are an expert agent whose sole JOB is to accept FLutter-SDUI (json-like) representation
and convert it into actual working FLutter component.
This is fairly easy to do as FLutter-SDUI is literally a one-one representation of Flutter Code
SDUI_CODE: ```:VAR_CODE:```
use the Above SDUI_CODE and convert it into Flutter Code that is effectively same as what the SDUI_CODE represents
DO NOT CHANGE CONTENT, just convert everything one-by-one
Output ONLY Code Representation NOTHING ELSE. DO NOT START OR END WITH TEXT, ONLY Code
DO NOT WRITE CODE TO PARSE SDUI, ACTUALLY CONVERT IT TO REAL DART CODE
""";
class StacToFlutterBot extends APIDashAIAgent {
@override
String get agentName => 'STAC_2_FLUTTER';
@override
String getSystemPrompt() {
return kIntermediateRepGenSystemPrompt;
}
@override
Future<bool> validator(String aiResponse) async {
//Add any specific validations here as needed
return true;
}
@override
Future outputFormatter(String validatedResponse) async {
validatedResponse = validatedResponse
.replaceAll('```dart', '')
.replaceAll('```dart\n', '')
.replaceAll('```', '');
return {
'CODE': validatedResponse,
};
}
}

258
lib/services/agentic_services/agents/stacgen.dart Normal file
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import 'package:genai/agentic_engine/blueprint.dart';
const String kIntermediateRepGenSystemPrompt = """
You are an expert agent whose sole JOB is to generate FLutter-SDUI (json-like) representation from a Text based description
and a provided Schema
An example of FLutter-SDUI code would be something like this:
```
{
"type": "scaffold",
"backgroundColor": "#F4F6FA",
"appBar": {
"type": "appBar"
},
"body": {
"type": "form",
"child": {
"type": "padding",
"padding": {
"left": 24,
"right": 24
},
"child": {
"type": "column",
"crossAxisAlignment": "start",
"children": [
{
"type": "text",
"data": "BettrDo Sign in",
"style": {
"fontSize": 24,
"fontWeight": "w900",
"height": 1.3
}
},
{
"type": "sizedBox",
"height": 24
},
{
"type": "textFormField",
"id": "email",
"autovalidateMode": "onUserInteraction",
"validatorRules": [
{
"rule": "isEmail",
"message": "Please enter a valid email"
}
],
"style": {
"fontSize": 16,
"fontWeight": "w400",
"height": 1.5
},
"decoration": {
"hintText": "Email",
"filled": true,
"fillColor": "#FFFFFF",
"border": {
"type": "outlineInputBorder",
"borderRadius": 8,
"color": "#24151D29"
}
}
},
{
"type": "sizedBox",
"height": 16
},
{
"type": "textFormField",
"autovalidateMode": "onUserInteraction",
"validatorRules": [
{
"rule": "isPassword",
"message": "Please enter a valid password"
}
],
"obscureText": true,
"maxLines": 1,
"style": {
"fontSize": 16,
"fontWeight": "w400",
"height": 1.5
},
"decoration": {
"hintText": "Password",
"filled": true,
"fillColor": "#FFFFFF",
"border": {
"type": "outlineInputBorder",
"borderRadius": 8,
"color": "#24151D29"
}
}
},
{
"type": "sizedBox",
"height": 32
},
{
"type": "filledButton",
"style": {
"backgroundColor": "#151D29",
"shape": {
"borderRadius": 8
}
},
"onPressed": {
},
"child": {
"type": "padding",
"padding": {
"top": 14,
"bottom": 14,
"left": 16,
"right": 16
},
"child": {
"type": "row",
"mainAxisAlignment": "spaceBetween",
"children": [
{
"type": "text",
"data": "Proceed"
},
{
"type": "icon",
"iconType": "material",
"icon": "arrow_forward"
}
]
}
}
},
{
"type": "sizedBox",
"height": 16
},
{
"type": "align",
"alignment": "center",
"child": {
"type": "textButton",
"onPressed": {
},
"child": {
"type": "text",
"data": "Forgot password?",
"style": {
"fontSize": 15,
"fontWeight": "w500",
"color": "#4745B4"
}
}
}
},
{
"type": "sizedBox",
"height": 8
},
{
"type": "align",
"alignment": "center",
"child": {
"type": "text",
"data": "Don't have an account? ",
"style": {
"fontSize": 15,
"fontWeight": "w400",
"color": "#000000"
},
"children": [
{
"data": "Sign Up for BettrDo",
"style": {
"fontSize": 15,
"fontWeight": "w500",
"color": "#4745B4"
}
}
]
}
}
]
}
}
}
}
```
SCHEMA: ```:VAR_INTERMEDIATE_REPR:```
DESCRIPTION: ```:VAR_SEMANTIC_ANALYSIS:```
now, use the SCHEMA and SEMANTIC_DETAILS to make the FLutter-SDUI Representation
Consider using only thee types:
```
container
text
row
column
elevatedButton
textButtton
icon
image
singleChildScrollView
listView
padding
sizedBox
card
expanded
center
circleAvatar
```
circleAvatar has a field backgroundImage which takes the image url directly. no need to specify a json object inside it
DO NOT START OR END THE RESPONSE WITH ANYTHING ELSE. I WANT PURE FLutter-SDUI OUTPUT
""";
class StacGenBot extends APIDashAIAgent {
@override
String get agentName => 'STAC_GEN';
@override
String getSystemPrompt() {
return kIntermediateRepGenSystemPrompt;
}
@override
Future<bool> validator(String aiResponse) async {
//Add any specific validations here as needed
return true;
}
@override
Future outputFormatter(String validatedResponse) async {
validatedResponse = validatedResponse
.replaceAll('```json', '')
.replaceAll('```json\n', '')
.replaceAll('```', '');
//Stac Specific Changes
validatedResponse = validatedResponse.replaceAll('bold', 'w700');
return {
'STAC': validatedResponse,
};
}
}

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lib/services/agentic_services/agents/stacmodifier.dart Normal file
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import 'package:genai/agentic_engine/blueprint.dart';
const String kIntermediateRepGenSystemPrompt = """
You are an expert agent whose sole JOB is to accept FLutter-SDUI (json-like) representation
and modify it to match the requests of the client.
PREVIOUS_CODE: ```:VAR_CODE:```
CLIENT_REQUEST: ```:VAR_CLIENT_REQUEST:```
use the CLIENT_REQUEST to modify the PREVIOUS_CODE while following the existing FLutter-SDUI (json-like) representation
DO NOT CHANGE ANYTHING UNLESS SPECIFICALLY ASKED TO
ONLY FLutter-SDUI Representation NOTHING ELSE. DO NOT START OR END WITH TEXT, ONLY FLutter-SDUI Representatiin.
""";
class SlacModifierBot extends APIDashAIAgent {
@override
String get agentName => 'STAC_MODIFIER';
@override
String getSystemPrompt() {
return kIntermediateRepGenSystemPrompt;
}
@override
Future<bool> validator(String aiResponse) async {
//Add any specific validations here as needed
return true;
}
@override
Future outputFormatter(String validatedResponse) async {
validatedResponse = validatedResponse
.replaceAll('```json', '')
.replaceAll('```json\n', '')
.replaceAll('```', '');
//Stac Specific Changes
validatedResponse = validatedResponse.replaceAll('bold', 'w700');
return {
'STAC': validatedResponse,
};
}
}

2
pubspec.yaml
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@@ -75,6 +75,8 @@ dependencies:
url: https://github.com/google/flutter-desktop-embedding.git
path: plugins/window_size
stac: ^0.11.0
dependency_overrides:
extended_text_field: ^16.0.0
pdf_widget_wrapper: ^1.0.4