/**
* Formatters for Candlestick Patterns Data
* Extracted from index.ts for better modularity
*/
import type { CandlestickPatternsResult } from '../signal-generation/analysis/candlestick'
/**
* Format candlestick patterns data
*/
export function formatCandlestickPatterns(patterns: CandlestickPatternsResult | null) {
if (!patterns || !patterns.patterns) {
return {
patterns: [],
latestPattern: null,
bullishCount: 0,
bearishCount: 0,
}
}
return {
patterns: patterns.patterns.map((p) => ({
type: p.type,
index: p.index,
bullish: p.bullish,
})),
latestPattern: patterns.patterns.length > 0 ? patterns.patterns[patterns.patterns.length - 1] : null,
bullishCount: patterns.patterns.filter((p) => p.bullish).length,
bearishCount: patterns.patterns.filter((p) => !p.bullish).length,
}
}
