141 lines
6.1 KiB
Python
141 lines
6.1 KiB
Python
# intentAnalyzer.py
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# Intent analysis for adaptive React mode - AI-based, language-agnostic
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import json
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import logging
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from typing import Dict, Any, List
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logger = logging.getLogger(__name__)
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class IntentAnalyzer:
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"""Analyzes user intent using AI - language-agnostic and generic"""
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def __init__(self, services=None):
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self.services = services
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async def analyzeUserIntent(self, userPrompt: str, context: Any) -> Dict[str, Any]:
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"""Analyzes user intent from prompt and context using AI (single attempt, no fallbacks)"""
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aiAnalysis = await self._analyzeIntentWithAI(userPrompt, context)
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if not aiAnalysis:
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raise ValueError("AI intent analysis failed: empty or invalid response")
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return aiAnalysis
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async def _analyzeIntentWithAI(self, userPrompt: str, context: Any) -> Dict[str, Any]:
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"""Uses AI to analyze user intent - language-agnostic"""
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try:
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if not self.services or not hasattr(self.services, 'ai'):
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return None
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# Create AI analysis prompt
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analysisPrompt = f"""
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You are an intent analyzer. Analyze the user's request to understand what they want delivered.
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USER REQUEST: {self.services.ai.sanitizePromptContent(userPrompt, 'userinput')}
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CONTEXT: {getattr(context.task_step, 'objective', '') if hasattr(context, 'task_step') and context.task_step else ''}
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Analyze the user's intent and determine:
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1. What type of data/content they want (numbers, text, documents, analysis, code, etc.)
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2. What format they expect (raw data, formatted, structured, visual, etc.)
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3. What quality requirements they have (accuracy, completeness, format)
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4. What specific success criteria define completion
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5. What language the user is communicating in (detect from the user request)
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CRITICAL: Respond with ONLY the JSON object below. Do not include any explanatory text, analysis, or other content before or after the JSON.
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{{
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"primaryGoal": "The main objective the user wants to achieve",
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"dataType": "numbers|text|documents|analysis|code|unknown",
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"expectedFormat": "raw_data|formatted|structured|visual|unknown",
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"qualityRequirements": {{
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"accuracyThreshold": 0.0-1.0,
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"completenessThreshold": 0.0-1.0,
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"formatRequirement": "any|formatted|raw|structured"
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}},
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"successCriteria": ["specific criterion 1", "specific criterion 2"],
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"languageUserDetected": "en",
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"confidenceScore": 0.0-1.0
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}}
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"""
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# Call AI service for analysis
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response = await self.services.ai.callAiPlanning(
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prompt=analysisPrompt,
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placeholders=None
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)
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# No retries or correction prompts here; parse-or-fail below
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if not response or not response.strip():
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logger.warning("AI intent analysis returned empty response")
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return None
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# Clean and extract JSON from response
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result = response.strip()
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logger.debug(f"AI intent analysis response length: {len(result)}")
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# Try to find JSON in the response with multiple strategies
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import re
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# Strategy 1: Look for JSON in markdown code blocks
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json_match = re.search(r'```(?:json)?\s*(\{.*?\})\s*```', result, re.DOTALL)
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if json_match:
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result = json_match.group(1)
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logger.debug(f"Extracted JSON from markdown code block: {result[:200]}...")
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else:
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# Strategy 2: Look for JSON object with proper structure
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json_match = re.search(r'\{[^{}]*"primaryGoal"[^{}]*\}', result, re.DOTALL)
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if not json_match:
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# Strategy 3: Look for any JSON object
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json_match = re.search(r'\{.*\}', result, re.DOTALL)
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if not json_match:
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logger.warning(f"AI intent analysis failed - no JSON found in response: {result[:200]}...")
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logger.debug(f"Full AI response: {result}")
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return None
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result = json_match.group(0)
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logger.debug(f"Extracted JSON directly: {result[:200]}...")
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try:
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aiResult = json.loads(result)
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logger.info("AI intent analysis JSON parsed successfully")
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# Set language only if currentUserLanguage is empty
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detected_lang = (aiResult.get('languageUserDetected') or '').strip()
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if detected_lang and detected_lang.lower() != 'unknown' and self.services.currentUserLanguage == "":
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self.services.currentUserLanguage = detected_lang
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logger.info(f"Set currentUserLanguage from intent: {detected_lang}")
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# Also set services.user.language if it's empty
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if self.services.user and not self.services.user.language:
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self.services.user.language = detected_lang
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logger.info(f"Set services.user.language from intent: {detected_lang}")
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return aiResult
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except json.JSONDecodeError as json_error:
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logger.warning(f"AI intent analysis invalid JSON: {str(json_error)}")
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logger.debug(f"JSON content: {result}")
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return None
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return None
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except Exception as e:
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logger.error(f"AI intent analysis failed: {str(e)}")
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return None
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def _isValidJsonResponse(self, response: str) -> bool:
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"""Checks if response contains valid JSON structure"""
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try:
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import re
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# Look for JSON with expected structure
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json_match = re.search(r'\{[^{}]*"primaryGoal"[^{}]*\}', response, re.DOTALL)
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if json_match:
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json.loads(json_match.group(0))
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return True
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return False
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except:
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return False
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