export type Grouped<T> = {
  [key: string]: T[];
};

export type SuggestedPlansOptionsType = {
  id: number;
  name: string;
};

export interface SDKConfig {
  apiKey: string;
  primaryColor: string;
  onClose?: () => void;
  onTokenExpired?: () => void;
}

export interface AppProps {
  config: SDKConfig;
}

export type SavingsCategoryType = {
  id: number;
  name: string;
  interestRate: number;
  isLocked: boolean | null;
  lockedPenaltyFeePercentage: number | null;
  minimumLockDuration: number | null;
  withdrawalLimit: number | null;
  proposedAmount?: number | null;
  interestRange?: string | null;
};

export type InterestRateRangeType = {
  min: number;
  max: number;
};

export type FrequencyType =
  | 'Daily'
  | 'Weekly'
  | 'Monthly'
  | 'Save as you collect';

export type SavingsAccountListType = {
  savingsId: string;
  accountName: string;
  interestEarned: number;
  savingTarget: number;
  amountSaved: number;
  walletId: string;
  proposedAmount?: number | null;
  categoryName: string;
  savingsFrequency: string;
  interestEarnedInDays: number;
  isLocked: boolean;
  startDate?: string;
  endDate?: string;
};

export type SavingsDetailType = {
  savingsId: string;
  accountName: string;
  walletId: string;
  interestEarned: number;
  savingTarget: number;
  accountBalance: number;
  amountSaved: number;
  categoryName: string;
  noOfWithdrawals: number;
  startDate?: string;
  endDate?: string;
  autoSave: boolean;
  periodicSavingsAmount: number;
  interestRate: number;
  proposedAmount: number;
  savingsFrequency: string;
  savingsFrequencyId: number;
  narration: string;
  isInterestDisabled: boolean;
  savingsPlanColor: string;
  isLocked?: boolean;
  interestEarnedInDays: number;
  isCurrentlyLocked?: boolean;
  maturityDate?: string;
};

export type DeductionNameType = 'Percentage' | 'Flat rate';
export type DeductionFrequencyType = 'One-time' | 'Reoccurring';

export type TypesOfDeductionType = {
  name: DeductionNameType;
  id: string;
};

export type TypesOfDeductionFrequencyType = {
  name: DeductionFrequencyType;
  id: string;
};

export type looseObject = {
  [key: string]: any;
};

export type CustomerSavingsSummary = {
  customerId: string;
  totalAmountInSavingsAccount: number;
  totalWithdrawnAmount: number;
  totalInterestPaidOut: number;
  totalPendingInterest: number;
  totalAmountSaved: number;
  totalInterestEarned: number;
};

export type FundSavingsParams = {
  savingsId: string;
  amount: number; // Amount in kobo
};

export type InterestBreakdownType = {
  date: string; // ISO date string
  interest: number;
  balance: number;
};

export type LockedSavingsInterestRateTierType = {
  id: number;
  minDays: number;
  maxDays: number;
  interestRate: number;
  description: string;
  isActive: boolean;
};