@casoon/invoice-generator/src/types/invoice.types.ts

Generate PDF invoices, XRechnung XML, and ZUGFeRD PDF/A-3 from JSON data with TypeScript support

export interface ContactInfo {
  phone: string;
  mobile: string;
  email: string;
  website?: string;
}

export interface Address {
  street: string;
  postalCode: string;
  city: string;
}

export interface InvoiceSender {
  name: string;
  company?: string;
  address: Address;
  contactInfo: ContactInfo;
  businessOwner?: string;
  vatId?: string;
}

export interface InvoiceRecipient {
  name: string;
  address: Address;
}

export interface InvoiceDetails {
  invoiceNumber: string;
  customerNumber: string;
  invoiceDate: string;
  deliveryDate: string;
  servicePeriod: string;
  dueDate: string;
  vatId?: string;
}

export interface Salutation {
  greeting: string;
  introduction: string;
}

export interface InvoiceItem {
  description: string;
  quantity: number;
  unit: string;
  vatRate: number;
  unitPrice: number;
  total: number;
  currency: string;
}

export interface InvoiceTotals {
  netAmount: number;
  vatRate: number;
  vatAmount: number;
  grossAmount: number;
  currency: string;
}

export interface PaymentInfo {
  paymentTerms: string;
  dueDate: string; // Zahlungsziel im Format "DD.MM.YY"
  bank: string;
  accountHolder: string;
  iban: string;
  bic: string;
}

export interface Metadata {
  createdWith: string;
  creationDate: string;
  filename: string;
}

export interface Invoice {
  sender: InvoiceSender;
  recipient: InvoiceRecipient;
  details: InvoiceDetails;
  salutation: Salutation;
  items: InvoiceItem[];
  totals: InvoiceTotals;
  paymentInfo: PaymentInfo;
  metadata: Metadata;
}

export interface InvoiceData {
  invoices: Invoice[];
  extractionDate: string;
  invoiceCount: number;
  formatVersion: string;
  description: string;
}

export interface PDFOptions {
  template?: 'default' | 'modern' | 'classic';
  language?: 'de' | 'en';
  includeLogo?: boolean;
  logoPath?: string; // Pfad zur Logo-Datei (PNG, JPG) oder URL
}