import BigNumber from 'bignumber.js';
import { oneRay } from '../../helpers/constants';
import { IInterestRateStrategyParams } from '../../helpers/types';


// USDC
export const rateStrategyStable: IInterestRateStrategyParams = {
  name: "rateStrategyStable",
  optimalUtilizationRate: new BigNumber(0.9).multipliedBy(oneRay).toFixed(),
  baseVariableBorrowRate: new BigNumber(0).multipliedBy(oneRay).toFixed(),
  variableRateSlope1: new BigNumber(0.04).multipliedBy(oneRay).toFixed(),
  variableRateSlope2: new BigNumber(0.60).multipliedBy(oneRay).toFixed(),
  stableRateSlope1: new BigNumber(0.02).multipliedBy(oneRay).toFixed(),
  stableRateSlope2: new BigNumber(0.60).multipliedBy(oneRay).toFixed(),
}

// AAVE
export const rateStrategyAAVE: IInterestRateStrategyParams = {
  name: "rateStrategyAAVE",
  optimalUtilizationRate: new BigNumber(0.45).multipliedBy(oneRay).toFixed(),
  baseVariableBorrowRate: '0',
  variableRateSlope1: '0',
  variableRateSlope2: '0',
  stableRateSlope1: '0',
  stableRateSlope2: '0',
}

// WETH
export const rateStrategyWETH: IInterestRateStrategyParams = {
  name: "rateStrategyWETH",
  optimalUtilizationRate: new BigNumber(0.65).multipliedBy(oneRay).toFixed(),
  baseVariableBorrowRate: new BigNumber(0).multipliedBy(oneRay).toFixed(),
  variableRateSlope1: new BigNumber(0.08).multipliedBy(oneRay).toFixed(),
  variableRateSlope2: new BigNumber(1).multipliedBy(oneRay).toFixed(),
  stableRateSlope1: new BigNumber(0.1).multipliedBy(oneRay).toFixed(),
  stableRateSlope2: new BigNumber(1).multipliedBy(oneRay).toFixed(),
}


// WBTC
export const rateStrategyWBTC: IInterestRateStrategyParams = {
  name: "rateStrategyWBTC",
  optimalUtilizationRate: new BigNumber(0.65).multipliedBy(oneRay).toFixed(),
  baseVariableBorrowRate: new BigNumber(0).multipliedBy(oneRay).toFixed(),
  variableRateSlope1: new BigNumber(0.08).multipliedBy(oneRay).toFixed(),
  variableRateSlope2: new BigNumber(3).multipliedBy(oneRay).toFixed(),
  stableRateSlope1: new BigNumber(0.1).multipliedBy(oneRay).toFixed(),
  stableRateSlope2: new BigNumber(3).multipliedBy(oneRay).toFixed(),
}