Type References

interface IAppraisal {
  address: string;
  tokenId: string;
  wrapperAddress: string;
  collectionName: string;
  appraisalValue: string;
}

interface IAppraisalError {
  message: 'Error: Project is not supported yet.';
}

interface ICalcResponse {
  vaultId: number;
  tokenId: string;
  collectionName: string;
  wrapperAddress: string;
  signature: string;
  lastBlockNum: number;
  totalNumOfPayments: number;
  term: number;
  image: string;
  downpaymentRate: number;
  interestRate: number;
  interestRateApr: number;
  serviceFeeRate: number;
  price: BigNumber;
  currency: string;
  couponDiscountRate: number;
  
  interestFee: BigNumber;
  serviceFee: BigNumber;
  downpaymentAmount: BigNumber;
  totalPaymentAmount: BigNumber;
  totalFinancingAmount?: BigNumber;
}

interface INextPayment {
  payAmountForCollateral: string;
  payAmountForInterest: string;
  payAmountForService: string;
  currentPayment: string;
  nextPaymentDate?: Date;
}

interface IPawnAppraisal {
  signature: string;
  lastBlockNum: number;
  unlockAmount: BigNumber;
  totalNumOfPayments: number;
  appraisalValue: BigNumber;
  term: number;
  tokenId: string;
  vaultId: number;
  wrapperAddress: string;
  collectionName: string;
  interestRate: number;
  interestRateApr: number;
  serviceFeeRate: number;
  couponDiscountRate: number;
  
  interestFee: BigNumber;
  serviceFee: BigNumber;
  downpaymentAmount: BigNumber;
  totalPaymentAmount: BigNumber;
  totalFinancingAmount?: BigNumber;

}

const statusType = {
  Pending: 0,
  Funded: 1,
  Activated: 2,
};
export interface IPlanStatus = typeof statusType[keyof typeof statusType];

interface IPlan {
  owner: string;
  totalNumOfPayments: number;
  currentNumOfPayments: number;
  status: IPlanStatus;
  type: 'bnpl' | 'pawn';
  wNFTContract: string;
  wNFTTokenId: string;
  paymentPlanContractAddress: string;
  collectionAddress: string;
}