import { ethers } from 'ethers'
import { BaseProject } from './base'

export const hivelloChain = {
  id: 4689,
  name: 'Iotex',
  nativeCurrency: {
    name: 'Iotex',
    symbol: 'IOTX',
    decimals: 8,
  },
  rpcUrls: {
    default: { http: ['https://babel-api.mainnet.iotex.io'] },
  },
  blockExplorers: {
    default: {
      name: 'Iotex',
      url: 'https://explorer.iotex.io',
    },
  },
}

export const hivelloTestnetChain = {
  id: 4690,
  name: 'Iotex Testnet',
  nativeCurrency: {
    name: 'Iotex Testnet coin',
    symbol: 'tIOTX',
    decimals: 8,
  },
  rpcUrls: {
    default: { http: ['https://babel-api.testnet.iotex.io'] },
  },
  blockExplorers: {
    default: {
      name: 'Testnet Iotex',
      url: 'https://explorer.testnet.iotex.io',
    },
  },
  testnet: true,
}

export const hivelloContract = {
  delegationPool: '0x4B95d5a42e9b82caFd009BbFe92301866B0951a3',
  pToken: '0xa091dfcf73d288EFB2042f272f012eBCa5b18a50',
  miningToken: '0xd7b56d5450222ef2513ebce92ea980859bcadf91',
  thawing: '0xc31f699a446A3eC59d8D1A82715997816348Cd30',
  vesting: '0xEAe9F8Eeda6Cc009614853793F9b94Eed32f689C',
}
export const hivelloTestnetContract = {
  delegationPool: '0x304ecEA262847F902Be52C2CA9E621DD54d181Ff',
  pToken: '0x184B5Af5ED92b3Df063FEC91DCeE5b50501bCd99',
  miningToken: '0xdC8402Dfd7285B264F19AF76EF983655B664c509',
  thawing: '0xd76AC8F4fb699a2F03658d77789F1571b9bd66b9',
  vesting: '0x1701E2e1d7f320176fdb62DFEA238030f049a4a9',
}
export class HivelloProject extends BaseProject {
  name = 'Hivello'
  thawingEnabled = true
  miningToken = {
    name: 'Hivello',
    symbol: 'HVLO',
    decimals: 8,
    isNative: false,
    icon: 'https://d135ugxgwtnu1c.cloudfront.net/hivello-e3564df0.svg',
  }
  pToken = {
    name: 'pHVLO',
    symbol: 'pHVLO',
    decimals: 8,
    icon: 'https://d135ugxgwtnu1c.cloudfront.net/hivello-e3564df0.svg',
  }
  chainConfig = hivelloChain
  contracts: {
    delegationPool: string
    pToken: string
    miningToken: string
    thawing: string
    vesting: string
    dataHelper?: string
  }
  metadata = {
    guideLink:
      'https://docs.parasail.network/delegation-guides/guide-for-hivello-users',
    website: 'https://www.hivello.com',
    description: `Hivello is an aggregator of DePIN projects, enabling users to easily participate in multiple networks and earn passive income by utilizing their idle computer resources. With a radically simple app, users can contribute unused resources and start earning with just a few clicks—no technical knowledge required.`,
    about: `Hivello is an aggregator of DePIN projects, enabling users to easily participate in multiple networks and earn passive income by utilizing their idle computer resources. With a radically simple app, users can contribute unused resources and start earning with just a few clicks—no technical knowledge required.`,
  }
  constructor({
    isTestnet,
    provider,
    contracts = {},
  }: {
    isTestnet: boolean
    provider?: ethers.providers.JsonRpcProvider
    contracts?: {
      delegationPool?: string
      pToken?: string
      miningToken?: string
      dataHelper?: string
      thawing?: string
      vesting?: string
    }
  }) {
    super(provider)
    this.chainConfig = isTestnet ? hivelloTestnetChain : hivelloChain
    this.contracts = isTestnet
      ? { ...hivelloTestnetContract, ...contracts }
      : { ...hivelloContract, ...contracts }
    if (isTestnet) {
      this.miningToken.decimals = 18
      this.pToken.decimals = 18
    }
    this.isTestnet = isTestnet
  }
  getAssetsInfo = async () => {
    const vestingContract = this.getVestingContract()
    const [totalSupply, totalVestingAmount, vestingPeriod] = await Promise.all([
      this.getTokenContract(this.contracts.pToken).totalSupply(),
      vestingContract.totalVestingAmount(),
      vestingContract.vestingPeriod(),
    ])
    const rewardOneYear =
      (Number(
        ethers.utils.formatUnits(totalVestingAmount, this.miningToken.decimals)
      ) *
        (365 * 24 * 60 * 60)) /
      Number(vestingPeriod)
    const apy = totalSupply.eq(0)
      ? 0.5
      : (rewardOneYear * 0.8) /
        Number(ethers.utils.formatUnits(totalSupply, this.pToken.decimals))
    return {
      apy: Number(apy),
      lockedAssets:
        Number(ethers.utils.formatUnits(totalSupply, this.pToken.decimals)) +
        Number(
          ethers.utils.formatUnits(
            totalVestingAmount,
            this.miningToken.decimals
          )
        ),
    }
  }
}