/**
* Signal-Justification Consistency Validation
* validateSignalJustificationConsistency function
*/
/**
* Validate that signal and justification are consistent
*/
export function validateSignalJustificationConsistency(signal, justification) {
if (!justification || typeof justification !== 'string') {
return { isValid: false, reason: 'Justification is missing or invalid' };
}
const justificationLower = justification.toLowerCase();
const signalType = signal.signal?.toLowerCase();
// Define keywords for each direction
const bullishKeywords = ['long', 'bullish', 'buy', 'buying', 'uptrend', 'upward', 'oversold', 'bounce', 'rebound', 'entering long'];
const bearishKeywords = ['short', 'bearish', 'sell', 'selling', 'downtrend', 'downward', 'overbought', 'reversal', 'entering short'];
// Count keyword matches
let bullishMatches = 0;
let bearishMatches = 0;
bullishKeywords.forEach(keyword => {
if (justificationLower.includes(keyword))
bullishMatches++;
});
bearishKeywords.forEach(keyword => {
if (justificationLower.includes(keyword))
bearishMatches++;
});
// Check consistency
if (signalType === 'buy_to_enter' || signalType === 'add') {
if (bearishMatches > bullishMatches && bearishMatches > 0) {
return {
isValid: false,
reason: `BUY signal but justification contains more bearish keywords (${bearishMatches} bearish vs ${bullishMatches} bullish)`
};
}
if (bullishMatches === 0 && bearishMatches > 0) {
return {
isValid: false,
reason: `BUY signal but justification contains only bearish keywords`
};
}
}
else if (signalType === 'sell_to_enter') {
if (bullishMatches > bearishMatches && bullishMatches > 0) {
return {
isValid: false,
reason: `SELL signal but justification contains more bullish keywords (${bullishMatches} bullish vs ${bearishMatches} bearish)`
};
}
if (bearishMatches === 0 && bullishMatches > 0) {
return {
isValid: false,
reason: `SELL signal but justification contains only bullish keywords`
};
}
}
return { isValid: true };
}
