add customer name, service info, second pickup location, and structured address fields to deliveries

frontend/src/utils/addressParser.ts

@@ -0,0 +1,122 @@
+export interface ParsedAddress {
+  street: string;
+  house: string;
+  apartment: string;
+  entrance: string;
+  floor: string;
+  remaining: string; // unrecognized parts
+}
+
+// Common Russian/Kazakh address patterns
+const STREET_PREFIXES = ['ул\\.', 'ул', 'пр\\.', 'пр', 'пр-т', 'бульвар', 'пер\\.', 'пер', 'ш\\.', 'шоссе', 'тракт'];
+const HOUSE_PATTERNS = ['д\\.', 'дом', 'д(?=\\s*\\d)', 'строение', 'стр\\.'];
+const APARTMENT_PATTERNS = ['кв\\.', 'квартира', 'кв(?=\\s*\\d)', 'офис', 'оф\\.'];
+const ENTRANCE_PATTERNS = ['подъезд', 'под\\.', 'под(?=\\s*\\d)', 'п(?=\\s*\\d)'];
+const FLOOR_PATTERNS = ['этаж', 'эт\\.', 'эт(?=\\s*\\d)', 'э(?=\\s*\\d)'];
+
+function createPattern(prefixes: string[]): RegExp {
+  const prefixPart = prefixes.join('|');
+  // Match prefix followed by optional spaces/separators and then the value
+  // Use Unicode property \p{L} for letters to support Cyrillic
+  return new RegExp(`(?:${prefixPart})[\\s\\.]*([0-9]+[\\p{L}\\-]*|[\\p{L}][\\p{L}\\d\\-]*)`, 'iu');
+}
+
+function extractValue(text: string, patterns: string[]): { value: string; remaining: string } {
+  const regex = createPattern(patterns);
+  const match = text.match(regex);
+  if (match) {
+    // Remove the matched part from text
+    const remaining = text.replace(match[0], '').trim().replace(/^[,.\s]+/, '');
+    return { value: match[1].trim(), remaining };
+  }
+  return { value: '', remaining: text };
+}
+
+export function parseAddress(address: string): ParsedAddress {
+  let remaining = address.trim();
+
+  // Extract components in order
+  const streetResult = extractValue(remaining, STREET_PREFIXES);
+  const street = streetResult.value;
+  remaining = streetResult.remaining;
+
+  // Try to extract house: first standalone number at the start, then with prefix
+  let house = '';
+  let houseResult;
+
+  // Try standalone number first (e.g., "ул. Абая 5" - house is "5" without "д." prefix)
+  const standaloneHouseMatch = remaining.match(/^\s*(\d+[\p{L}]?)(?:\s*[,;]|\s+(?=кв|под|э|п\s|э\s|д\.|д\s|дом))/iu);
+  if (standaloneHouseMatch) {
+    house = standaloneHouseMatch[1];
+    remaining = remaining.slice(standaloneHouseMatch[0].length).trim().replace(/^[,;\s]+/, '');
+  } else {
+    // Fallback: try with prefix patterns
+    houseResult = extractValue(remaining, HOUSE_PATTERNS);
+    house = houseResult.value;
+    remaining = houseResult.remaining;
+  }
+
+  const apartmentResult = extractValue(remaining, APARTMENT_PATTERNS);
+  const apartment = apartmentResult.value;
+  remaining = apartmentResult.remaining;
+
+  const entranceResult = extractValue(remaining, ENTRANCE_PATTERNS);
+  const entrance = entranceResult.value;
+  remaining = entranceResult.remaining;
+
+  const floorResult = extractValue(remaining, FLOOR_PATTERNS);
+  const floor = floorResult.value;
+  remaining = floorResult.remaining;
+
+  // Clean up remaining - remove common separators
+  remaining = remaining
+    .replace(/^[,.\s]+/, '')
+    .replace(/[,.\s]+$/, '')
+    .trim();
+
+  return {
+    street,
+    house,
+    apartment,
+    entrance,
+    floor,
+    remaining
+  };
+}
+
+// Format address for display
+export function formatAddressShort(addr: ParsedAddress): string {
+  const parts: string[] = [];
+  if (addr.street) parts.push(addr.street);
+  if (addr.house) parts.push(`д. ${addr.house}`);
+  if (addr.apartment) parts.push(`кв. ${addr.apartment}`);
+  return parts.join(', ') || addr.remaining;
+}
+
+export function formatAddressDetails(addr: ParsedAddress): string {
+  const parts: string[] = [];
+  if (addr.entrance) parts.push(`Подъезд ${addr.entrance}`);
+  if (addr.floor) parts.push(`этаж ${addr.floor}`);
+  return parts.join(', ');
+}
+
+// Build full address from components
+export function buildFullAddress(
+  street: string,
+  house: string,
+  apartment?: string,
+  entrance?: string,
+  floor?: string
+): string {
+  const parts: string[] = [];
+  if (street) parts.push(street);
+  if (house) parts.push(`д. ${house}`);
+  if (apartment) parts.push(`кв. ${apartment}`);
+  if (entrance || floor) {
+    const details: string[] = [];
+    if (entrance) details.push(`подъезд ${entrance}`);
+    if (floor) details.push(`этаж ${floor}`);
+    parts.push(details.join(', '));
+  }
+  return parts.join(', ');
+}