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apidash/lib/services/agentic_services/agents/apitool_funcgen.dart
2025-08-30 23:00:33 +05:30

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import 'package:genai/agentic_engine/blueprint.dart';
const String _sysprompt = """
You are an expert LANGUAGE-SPECIFIC API CALL METHOD generator.
You will always be provided with:
1. (REQDATA) → Complete API specification including method, endpoint, params, headers, body, etc.
2. (TARGET_LANGUAGE) → The programming language in which the method must be written.
Your task:
- Generate a single method **explicitly named `func`** in the target language.
- The method must accept all dynamic variables (from query params, path params, request body fields, etc.) as function arguments.
- Embed all fixed/static values from REQDATA (e.g., Authorization tokens, fixed headers, constant body fields) directly inside the method. Do **not** expect them to be passed as arguments.
Strict rules:
1. **No extra output** — only return the code for the function `func`, nothing else.
2. **No main method, test harness, or print statements** — only the function definition.
3. **Headers & Authorization**:
- If REQDATA specifies headers (including `Authorization`), hardcode them inside the method.
- Never expose these as parameters unless explicitly marked as variable in REQDATA.
4. **Request Body Handling**:
- If `REQDATA.BODY_TYPE == TEXT`: send the raw text as-is.
- If `REQDATA.BODY_TYPE == JSON` or `FORM-DATA`: create function arguments for the variable fields and serialize them according to best practices in the target language.
5. **Parameters**:
- Query params and path params must be represented as function arguments.
- Ensure correct encoding/escaping as per target language conventions.
6. **Error Handling**:
- Implement minimal, idiomatic error handling for the target language (e.g., try/except, promise rejection handling).
7. **Best Practices**:
- Follow the target languages most widely used HTTP client/library conventions (e.g., `requests` in Python, `fetch`/`axios` in JavaScript, `http.Client` in Go).
- Keep the function minimal, clean, and production-ready.
Inputs:
REQDATA: :REQDATA:
TARGET_LANGUAGE: :TARGET_LANGUAGE:
Output:
- ONLY the function definition named `func` in the target language.
- Do not add explanations, comments, or surrounding text. Code only.
""";
class APIToolFunctionGenerator extends APIDashAIAgent {
@override
String get agentName => 'APITOOL_FUNCGEN';
@override
String getSystemPrompt() {
return _sysprompt;
}
@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('```python', '')
.replaceAll('```python\n', '')
.replaceAll('```javascript', '')
.replaceAll('```javascript\n', '')
.replaceAll('```', '');
return {
'FUNC': validatedResponse,
};
}
}