export interface DuitkuCreateTransactionPayload {
  merchantCode: string
  paymentAmount: number
  paymentMethod: string
  merchantOrderId: string
  productDetails?: string
  additionalParam?: string
  merchantUserInfo?: string
  customerVaName: string
  email: string
  phoneNumber?: string
  itemDetails?: DuitkuCreateTransactionItemDetail[]
  customerDetail?: DuitkuCreateTransactionCustomerDetail
  callbackUrl: string
  returnUrl: string
  signature: string
  expiryPeriod: number
}

export interface DuitkuCreateTransactionItemDetail {
  name: string
  price: number
  quantity: number
}

export interface DuitkuCreateTransactionCustomerDetail {
  firstName: string
  lastName: string
  email: string
  phoneNumber: string
  billingAddress: DuitkuCreateTransactionBillingAddress
  shippingAddress: DuitkuCreateTransactionShippingAddress
}

export interface DuitkuCreateTransactionBillingAddress {
  firstName: string
  lastName: string
  address: string
  city: string
  postalCode: string
  phone: string
  countryCode: string
}

export interface DuitkuCreateTransactionShippingAddress {
  firstName: string
  lastName: string
  address: string
  city: string
  postalCode: string
  phone: string
  countryCode: string
}

export interface DuitkuCreateTransactionResponseSuccess {
  merchantCode: string
  reference: string
  paymentUrl: string
  vaNumber: string
  qrString: string
  amount: number
  statusCode: string
  statusMessage: string
}

export interface DuitkuCallbackPayload {
  merchantCode: string // Kode merchant dari Duitku (contoh: DXXXX)
  amount: number // Nominal transaksi (contoh: 150000)
  merchantOrderId: string // Nomor transaksi dari merchant (contoh: abcde12345)
  productDetail: string // Keterangan detail produk (contoh: Pembayaran untuk Toko Contoh)
  additionalParam?: string // Parameter tambahan opsional
  paymentCode: string // Metode pembayaran (contoh: VC)
  resultCode: '00' | '01' // 00 = Success, 01 = Failed
  merchantUserId?: string // Username/email pelanggan (contoh: test@example.com)
  reference: string // Nomor referensi transaksi dari Duitku
  signature: string // Signature (MD5 hash)
  publisherOrderId: string // Nomor unik pembayaran dari Duitku
  spUserHash?: string // Hash khusus untuk ShopeePay
  settlementDate?: string // Format: YYYY-MM-DD (contoh: 2023-07-25)
  issuerCode?: string // Kode issuer QRIS (contoh: 93600523)
}