49e0bd2c94
Full import pipeline: Rust backend (6 Tauri commands for folder scanning, file reading, encoding detection, hashing, folder picker), TypeScript services (DB, import sources, transactions, auto-categorization, user preferences), utility parsers (French amounts, multi-format dates), 12 React components forming a 7-step wizard (source list, config, column mapping, preview, duplicate detection, import, report), and i18n support (FR/EN, ~60 keys each). Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
26 lines
920 B
TypeScript
26 lines
920 B
TypeScript
/**
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* Parse a French-formatted amount string to a number.
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* Handles formats like: 1.234,56 / 1234,56 / -1 234.56 / 1 234,56
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*/
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export function parseFrenchAmount(raw: string): number {
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if (!raw || typeof raw !== "string") return NaN;
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let cleaned = raw.trim();
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// Remove currency symbols and whitespace
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cleaned = cleaned.replace(/[€$£\s\u00A0]/g, "");
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// Detect if comma is decimal separator (French style)
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// Pattern: digits followed by comma followed by exactly 1-2 digits at end
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const frenchPattern = /,\d{1,2}$/;
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if (frenchPattern.test(cleaned)) {
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// French format: remove dots (thousand sep), replace comma with dot (decimal)
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cleaned = cleaned.replace(/\./g, "").replace(",", ".");
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} else {
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// English format or no decimal: remove commas (thousand sep)
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cleaned = cleaned.replace(/,/g, "");
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}
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const result = parseFloat(cleaned);
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return isNaN(result) ? NaN : result;
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}
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