const HOME_ERC_TO_NATIVE_ABI = require('../contracts/build/contracts/HomeBridgeErcToNative').abi
const FOREIGN_ERC_TO_NATIVE_ABI = require('../contracts/build/contracts/XDaiForeignBridge.json').abi
const ERC20_ABI = require('../contracts/build/contracts/ERC20').abi
const BLOCK_REWARD_ABI = require('../contracts/build/contracts/BlockRewardMock').abi
const BRIDGE_VALIDATORS_ABI = require('../contracts/build/contracts/BridgeValidators').abi
const REWARDABLE_VALIDATORS_ABI = require('../contracts/build/contracts/RewardableValidators').abi
const HOME_AMB_ABI = require('../contracts/build/contracts/HomeAMB').abi
const FOREIGN_AMB_ABI = require('../contracts/build/contracts/ForeignAMB').abi
const BOX_ABI = require('../contracts/build/contracts/Box').abi
const HOME_AMB_ERC_TO_ERC_ABI = require('../contracts/build/contracts/HomeAMBErc677ToErc677').abi
const FOREIGN_AMB_ERC_TO_ERC_ABI = require('../contracts/build/contracts/ForeignAMBErc677ToErc677').abi

const { BRIDGE_MODES } = require('./constants')

const OLD_AMB_USER_REQUEST_FOR_SIGNATURE_ABI = [
  {
    anonymous: false,
    inputs: [
      {
        indexed: false,
        name: 'encodedData',
        type: 'bytes'
      }
    ],
    name: 'UserRequestForSignature',
    type: 'event'
  }
]

const OLD_AMB_USER_REQUEST_FOR_AFFIRMATION_ABI = [
  {
    anonymous: false,
    inputs: [
      {
        indexed: false,
        name: 'encodedData',
        type: 'bytes'
      }
    ],
    name: 'UserRequestForAffirmation',
    type: 'event'
  }
]

function getBridgeABIs(bridgeMode) {
  let HOME_ABI = null
  let FOREIGN_ABI = null
  if (bridgeMode === BRIDGE_MODES.ERC_TO_NATIVE) {
    HOME_ABI = HOME_ERC_TO_NATIVE_ABI
    FOREIGN_ABI = FOREIGN_ERC_TO_NATIVE_ABI
  } else if (bridgeMode === BRIDGE_MODES.ARBITRARY_MESSAGE) {
    HOME_ABI = HOME_AMB_ABI
    FOREIGN_ABI = FOREIGN_AMB_ABI
  } else if (bridgeMode === BRIDGE_MODES.AMB_ERC_TO_ERC) {
    HOME_ABI = HOME_AMB_ERC_TO_ERC_ABI
    FOREIGN_ABI = FOREIGN_AMB_ERC_TO_ERC_ABI
  } else {
    throw new Error(`Unrecognized bridge mode: ${bridgeMode}`)
  }

  return { HOME_ABI, FOREIGN_ABI }
}

module.exports = {
  getBridgeABIs,
  HOME_ERC_TO_NATIVE_ABI,
  FOREIGN_ERC_TO_NATIVE_ABI,
  ERC20_ABI,
  BLOCK_REWARD_ABI,
  BRIDGE_VALIDATORS_ABI,
  REWARDABLE_VALIDATORS_ABI,
  HOME_AMB_ABI,
  FOREIGN_AMB_ABI,
  OLD_AMB_USER_REQUEST_FOR_AFFIRMATION_ABI,
  OLD_AMB_USER_REQUEST_FOR_SIGNATURE_ABI,
  BOX_ABI
}