import type { Address } from 'abitype'

import type { BlockTag } from './block.js'
import type { Hash, Hex, LogTopic } from './misc.js'
import type {
  Quantity,
  RpcBlock as Block,
  RpcBlockIdentifier as BlockIdentifier,
  RpcBlockNumber as BlockNumber,
  RpcFeeHistory as FeeHistory,
  RpcLog as Log,
  RpcProof as Proof,
  RpcTransaction as Transaction,
  RpcTransactionReceipt as TransactionReceipt,
  RpcTransactionRequest as TransactionRequest,
  RpcUncle as Uncle,
} from './rpc.js'
import type { Prettify } from './utils.js'

//////////////////////////////////////////////////
// Provider

export type EIP1474Methods = [...PublicRpcSchema, ...WalletRpcSchema]

export type EIP1193Provider = Prettify<
  EIP1193Events & {
    request: EIP1193RequestFn<EIP1474Methods>
  }
>

//////////////////////////////////////////////////
// Errors

export type ProviderRpcErrorType = ProviderRpcError & {
  name: 'ProviderRpcError'
}
export class ProviderRpcError extends Error {
  code: number
  details: string

  constructor(code: number, message: string) {
    super(message)
    this.code = code
    this.details = message
  }
}

//////////////////////////////////////////////////
// Provider Events

export type ProviderConnectInfo = {
  chainId: string
}

export type ProviderMessage = {
  type: string
  data: unknown
}

export type EIP1193EventMap = {
  accountsChanged(accounts: Address[]): void
  chainChanged(chainId: string): void
  connect(connectInfo: ProviderConnectInfo): void
  disconnect(error: ProviderRpcError): void
  message(message: ProviderMessage): void
}

export type EIP1193Events = {
  on<TEvent extends keyof EIP1193EventMap>(
    event: TEvent,
    listener: EIP1193EventMap[TEvent],
  ): void
  removeListener<TEvent extends keyof EIP1193EventMap>(
    event: TEvent,
    listener: EIP1193EventMap[TEvent],
  ): void
}

//////////////////////////////////////////////////
// Provider Requests

export type AddEthereumChainParameter = {
  /** A 0x-prefixed hexadecimal string */
  chainId: string
  /** The chain name. */
  chainName: string
  /** Native currency for the chain. */
  nativeCurrency?: {
    name: string
    symbol: string
    decimals: number
  }
  rpcUrls: readonly string[]
  blockExplorerUrls?: string[]
  iconUrls?: string[]
}

export type NetworkSync = {
  /** The current block number */
  currentBlock: Quantity
  /** Number of latest block on the network */
  highestBlock: Quantity
  /** Block number at which syncing started */
  startingBlock: Quantity
}

export type WalletPermissionCaveat = {
  type: string
  value: any
}

export type WalletPermission = {
  caveats: WalletPermissionCaveat[]
  date: number
  id: string
  invoker: `http://${string}` | `https://${string}`
  parentCapability: 'eth_accounts' | string
}

export type WatchAssetParams = {
  /** Token type. */
  type: 'ERC20'
  options: {
    /** The address of the token contract */
    address: string
    /** A ticker symbol or shorthand, up to 11 characters */
    symbol: string
    /** The number of token decimals */
    decimals: number
    /** A string url of the token logo */
    image?: string
  }
}

export type PublicRpcSchema = [
  /**
   * @description Returns the version of the current client
   *
   * @example
   * provider.request({ method: 'web3_clientVersion' })
   * // => 'MetaMask/v1.0.0'
   */
  {
    Method: 'web3_clientVersion'
    Parameters?: undefined
    ReturnType: string
  },
  /**
   * @description Hashes data using the Keccak-256 algorithm
   *
   * @example
   * provider.request({ method: 'web3_sha3', params: ['0x68656c6c6f20776f726c64'] })
   * // => '0xc94770007dda54cF92009BFF0dE90c06F603a09f'
   */
  {
    Method: 'web3_sha3'
    Parameters: [data: Hash]
    ReturnType: string
  },
  /**
   * @description Determines if this client is listening for new network connections
   *
   * @example
   * provider.request({ method: 'net_listening' })
   * // => true
   */
  {
    Method: 'net_listening'
    Parameters?: undefined
    ReturnType: boolean
  },
  /**
   * @description Returns the number of peers currently connected to this client
   *
   * @example
   * provider.request({ method: 'net_peerCount' })
   * // => '0x1'
   */
  {
    Method: 'net_peerCount'
    Parameters?: undefined
    ReturnType: Quantity
  },
  /**
   * @description Returns the chain ID associated with the current network
   *
   * @example
   * provider.request({ method: 'net_version' })
   * // => '1'
   */
  {
    Method: 'net_version'
    Parameters?: undefined
    ReturnType: Quantity
  },
  /**
   * @description Returns the current blob price of gas expressed in wei
   *
   * @example
   * provider.request({ method: 'eth_blobGasPrice' })
   * // => '0x09184e72a000'
   */
  {
    Method: 'eth_blobGasPrice'
    Parameters?: undefined
    ReturnType: Quantity
  },
  /**
   * @description Returns the number of the most recent block seen by this client
   *
   * @example
   * provider.request({ method: 'eth_blockNumber' })
   * // => '0x1b4'
   */
  {
    Method: 'eth_blockNumber'
    Parameters?: undefined
    ReturnType: Quantity
  },
  /**
   * @description Executes a new message call immediately without submitting a transaction to the network
   *
   * @example
   * provider.request({ method: 'eth_call', params: [{ to: '0x...', data: '0x...' }] })
   * // => '0x...'
   */
  {
    Method: 'eth_call'
    Parameters:
      | [transaction: Partial<TransactionRequest>]
      | [
          transaction: Partial<TransactionRequest>,
          block: BlockNumber | BlockTag | BlockIdentifier,
        ]
    ReturnType: Hex
  },
  /**
   * @description Returns the chain ID associated with the current network
   * @example
   * provider.request({ method: 'eth_chainId' })
   * // => '1'
   */
  {
    Method: 'eth_chainId'
    Parameters?: undefined
    ReturnType: Quantity
  },
  /**
   * @description Returns the client coinbase address.
   * @example
   * provider.request({ method: 'eth_coinbase' })
   * // => '0x...'
   */
  {
    Method: 'eth_coinbase'
    Parameters?: undefined
    ReturnType: Address
  },
  /**
   * @description Estimates the gas necessary to complete a transaction without submitting it to the network
   *
   * @example
   * provider.request({
   *  method: 'eth_estimateGas',
   *  params: [{ from: '0x...', to: '0x...', value: '0x...' }]
   * })
   * // => '0x5208'
   */
  {
    Method: 'eth_estimateGas'
    Parameters:
      | [transaction: TransactionRequest]
      | [transaction: TransactionRequest, block: BlockNumber | BlockTag]
    ReturnType: Quantity
  },
  /**
   * @description Returns a collection of historical gas information
   *
   * @example
   * provider.request({
   *  method: 'eth_feeHistory',
   *  params: ['4', 'latest', ['25', '75']]
   * })
   * // => {
   * //   oldestBlock: '0x1',
   * //   baseFeePerGas: ['0x1', '0x2', '0x3', '0x4'],
   * //   gasUsedRatio: ['0x1', '0x2', '0x3', '0x4'],
   * //   reward: [['0x1', '0x2'], ['0x3', '0x4'], ['0x5', '0x6'], ['0x7', '0x8']]
   * // }
   * */
  {
    Method: 'eth_feeHistory'
    Parameters: [
      /** Number of blocks in the requested range. Between 1 and 1024 blocks can be requested in a single query. Less than requested may be returned if not all blocks are available. */
      blockCount: Quantity,
      /** Highest number block of the requested range. */
      newestBlock: BlockNumber | BlockTag,
      /** A monotonically increasing list of percentile values to sample from each block's effective priority fees per gas in ascending order, weighted by gas used. */
      rewardPercentiles: number[] | undefined,
    ]
    ReturnType: FeeHistory
  },
  /**
   * @description Returns the current price of gas expressed in wei
   *
   * @example
   * provider.request({ method: 'eth_gasPrice' })
   * // => '0x09184e72a000'
   */
  {
    Method: 'eth_gasPrice'
    Parameters?: undefined
    ReturnType: Quantity
  },
  /**
   * @description Returns the balance of an address in wei
   *
   * @example
   * provider.request({ method: 'eth_getBalance', params: ['0x...', 'latest'] })
   * // => '0x12a05...'
   */
  {
    Method: 'eth_getBalance'
    Parameters: [
      address: Address,
      block: BlockNumber | BlockTag | BlockIdentifier,
    ]
    ReturnType: Quantity
  },
  /**
   * @description Returns information about a block specified by hash
   * @link https://eips.ethereum.org/EIPS/eip-1474
   * @example
   * provider.request({ method: 'eth_getBlockByHash', params: ['0x...', true] })
   * // => {
   * //   number: '0x1b4',
   * //   hash: '0x...',
   * //   parentHash: '0x...',
   * //   ...
   * // }
   */
  {
    Method: 'eth_getBlockByHash'
    Parameters: [
      /** hash of a block */
      hash: Hash,
      /** true will pull full transaction objects, false will pull transaction hashes */
      includeTransactionObjects: boolean,
    ]
    ReturnType: Block | null
  },
  /**
   * @description Returns information about a block specified by number
   * @link https://eips.ethereum.org/EIPS/eip-1474
   * @example
   * provider.request({ method: 'eth_getBlockByNumber', params: ['0x1b4', true] })
   * // => {
   * //   number: '0x1b4',
   * //   hash: '0x...',
   * //   parentHash: '0x...',
   * //   ...
   * // }
   */
  {
    Method: 'eth_getBlockByNumber'
    Parameters: [
      /** block number, or one of "latest", "safe", "finalized", "earliest" or "pending" */
      block: BlockNumber | BlockTag,
      /** true will pull full transaction objects, false will pull transaction hashes */
      includeTransactionObjects: boolean,
    ]
    ReturnType: Block | null
  },
  /**
   * @description Returns the number of transactions in a block specified by block hash
   * @link https://eips.ethereum.org/EIPS/eip-1474
   * @example
   * provider.request({ method: 'eth_getBlockTransactionCountByHash', params: ['0x...'] })
   * // => '0x1'
   */
  {
    Method: 'eth_getBlockTransactionCountByHash'
    Parameters: [hash: Hash]
    ReturnType: Quantity
  },
  /**
   * @description Returns the number of transactions in a block specified by block number
   * @link https://eips.ethereum.org/EIPS/eip-1474
   * @example
   * provider.request({ method: 'eth_getBlockTransactionCountByNumber', params: ['0x1b4'] })
   * // => '0x1'
   */
  {
    Method: 'eth_getBlockTransactionCountByNumber'
    Parameters: [block: BlockNumber | BlockTag]
    ReturnType: Quantity
  },
  /**
   * @description Returns the contract code stored at a given address
   * @link https://eips.ethereum.org/EIPS/eip-1474
   * @example
   * provider.request({ method: 'eth_getCode', params: ['0x...', 'latest'] })
   * // => '0x...'
   */
  {
    Method: 'eth_getCode'
    Parameters: [
      address: Address,
      block: BlockNumber | BlockTag | BlockIdentifier,
    ]
    ReturnType: Hex
  },
  /**
   * @description Returns a list of all logs based on filter ID since the last log retrieval
   * @link https://eips.ethereum.org/EIPS/eip-1474
   * @example
   * provider.request({ method: 'eth_getFilterChanges', params: ['0x...'] })
   * // => [{ ... }, { ... }]
   */
  {
    Method: 'eth_getFilterChanges'
    Parameters: [filterId: Quantity]
    ReturnType: Log[] | Hex[]
  },
  /**
   * @description Returns a list of all logs based on filter ID
   * @link https://eips.ethereum.org/EIPS/eip-1474
   * @example
   * provider.request({ method: 'eth_getFilterLogs', params: ['0x...'] })
   * // => [{ ... }, { ... }]
   */
  {
    Method: 'eth_getFilterLogs'
    Parameters: [filterId: Quantity]
    ReturnType: Log[]
  },
  /**
   * @description Returns a list of all logs based on a filter object
   * @link https://eips.ethereum.org/EIPS/eip-1474
   * @example
   * provider.request({ method: 'eth_getLogs', params: [{ fromBlock: '0x...', toBlock: '0x...', address: '0x...', topics: ['0x...'] }] })
   * // => [{ ... }, { ... }]
   */
  {
    Method: 'eth_getLogs'
    Parameters: [
      {
        address?: Address | Address[]
        topics?: LogTopic[]
      } & (
        | {
            fromBlock?: BlockNumber | BlockTag
            toBlock?: BlockNumber | BlockTag
            blockHash?: never
          }
        | {
            fromBlock?: never
            toBlock?: never
            blockHash?: Hash
          }
      ),
    ]
    ReturnType: Log[]
  },
  /**
   * @description Returns the account and storage values of the specified account including the Merkle-proof.
   * @link https://eips.ethereum.org/EIPS/eip-1186
   * @example
   * provider.request({ method: 'eth_getProof', params: ['0x...', ['0x...'], 'latest'] })
   * // => {
   * //   ...
   * // }
   */
  {
    Method: 'eth_getProof'
    Parameters: [
      /** Address of the account. */
      address: Address,
      /** An array of storage-keys that should be proofed and included. */
      storageKeys: Hash[],
      block: BlockNumber | BlockTag,
    ]
    ReturnType: Proof
  },
  /**
   * @description Returns the value from a storage position at an address
   * @link https://eips.ethereum.org/EIPS/eip-1474
   * @example
   * provider.request({ method: 'eth_getStorageAt', params: ['0x...', '0x...', 'latest'] })
   * // => '0x...'
   */
  {
    Method: 'eth_getStorageAt'
    Parameters: [
      address: Address,
      index: Quantity,
      block: BlockNumber | BlockTag | BlockIdentifier,
    ]
    ReturnType: Hex
  },
  /**
   * @description Returns information about a transaction specified by block hash and transaction index
   * @link https://eips.ethereum.org/EIPS/eip-1474
   * @example
   * provider.request({ method: 'eth_getTransactionByBlockHashAndIndex', params: ['0x...', '0x...'] })
   * // => { ... }
   */
  {
    Method: 'eth_getTransactionByBlockHashAndIndex'
    Parameters: [hash: Hash, index: Quantity]
    ReturnType: Transaction | null
  },
  /**
   * @description Returns information about a transaction specified by block number and transaction index
   * @link https://eips.ethereum.org/EIPS/eip-1474
   * @example
   * provider.request({ method: 'eth_getTransactionByBlockNumberAndIndex', params: ['0x...', '0x...'] })
   * // => { ... }
   */
  {
    Method: 'eth_getTransactionByBlockNumberAndIndex'
    Parameters: [block: BlockNumber | BlockTag, index: Quantity]
    ReturnType: Transaction | null
  },
  /**
   * @description Returns information about a transaction specified by hash
   * @link https://eips.ethereum.org/EIPS/eip-1474
   * @example
   * provider.request({ method: 'eth_getTransactionByHash', params: ['0x...'] })
   * // => { ... }
   */
  {
    Method: 'eth_getTransactionByHash'
    Parameters: [hash: Hash]
    ReturnType: Transaction | null
  },
  /**
   * @description Returns the number of transactions sent from an address
   * @link https://eips.ethereum.org/EIPS/eip-1474
   * @example
   * provider.request({ method: 'eth_getTransactionCount', params: ['0x...', 'latest'] })
   * // => '0x1'
   */
  {
    Method: 'eth_getTransactionCount'
    Parameters: [
      address: Address,
      block: BlockNumber | BlockTag | BlockIdentifier,
    ]
    ReturnType: Quantity
  },
  /**
   * @description Returns the receipt of a transaction specified by hash
   * @link https://eips.ethereum.org/EIPS/eip-1474
   * @example
   * provider.request({ method: 'eth_getTransactionReceipt', params: ['0x...'] })
   * // => { ... }
   */
  {
    Method: 'eth_getTransactionReceipt'
    Parameters: [hash: Hash]
    ReturnType: TransactionReceipt | null
  },
  /**
   * @description Returns information about an uncle specified by block hash and uncle index position
   * @link https://eips.ethereum.org/EIPS/eip-1474
   * @example
   * provider.request({ method: 'eth_getUncleByBlockHashAndIndex', params: ['0x...', '0x...'] })
   * // => { ... }
   */
  {
    Method: 'eth_getUncleByBlockHashAndIndex'
    Parameters: [hash: Hash, index: Quantity]
    ReturnType: Uncle | null
  },
  /**
   * @description Returns information about an uncle specified by block number and uncle index position
   * @link https://eips.ethereum.org/EIPS/eip-1474
   * @example
   * provider.request({ method: 'eth_getUncleByBlockNumberAndIndex', params: ['0x...', '0x...'] })
   * // => { ... }
   */
  {
    Method: 'eth_getUncleByBlockNumberAndIndex'
    Parameters: [block: BlockNumber | BlockTag, index: Quantity]
    ReturnType: Uncle | null
  },
  /**
   * @description Returns the number of uncles in a block specified by block hash
   * @link https://eips.ethereum.org/EIPS/eip-1474
   * @example
   * provider.request({ method: 'eth_getUncleCountByBlockHash', params: ['0x...'] })
   * // => '0x1'
   */
  {
    Method: 'eth_getUncleCountByBlockHash'
    Parameters: [hash: Hash]
    ReturnType: Quantity
  },
  /**
   * @description Returns the number of uncles in a block specified by block number
   * @link https://eips.ethereum.org/EIPS/eip-1474
   * @example
   * provider.request({ method: 'eth_getUncleCountByBlockNumber', params: ['0x...'] })
   * // => '0x1'
   */
  {
    Method: 'eth_getUncleCountByBlockNumber'
    Parameters: [block: BlockNumber | BlockTag]
    ReturnType: Quantity
  },
  /**
   * @description Returns the current maxPriorityFeePerGas in wei.
   * @link https://ethereum.github.io/execution-apis/api-documentation/
   * @example
   * provider.request({ method: 'eth_maxPriorityFeePerGas' })
   * // => '0x5f5e100'
   */
  {
    Method: 'eth_maxPriorityFeePerGas'
    Parameters?: undefined
    ReturnType: Quantity
  },
  /**
   * @description Creates a filter to listen for new blocks that can be used with `eth_getFilterChanges`
   * @link https://eips.ethereum.org/EIPS/eip-1474
   * @example
   * provider.request({ method: 'eth_newBlockFilter' })
   * // => '0x1'
   */
  {
    Method: 'eth_newBlockFilter'
    Parameters?: undefined
    ReturnType: Quantity
  },
  /**
   * @description Creates a filter to listen for specific state changes that can then be used with `eth_getFilterChanges`
   * @link https://eips.ethereum.org/EIPS/eip-1474
   * @example
   * provider.request({ method: 'eth_newFilter', params: [{ fromBlock: '0x...', toBlock: '0x...', address: '0x...', topics: ['0x...'] }] })
   * // => '0x1'
   */
  {
    Method: 'eth_newFilter'
    Parameters: [
      filter: {
        fromBlock?: BlockNumber | BlockTag
        toBlock?: BlockNumber | BlockTag
        address?: Address | Address[]
        topics?: LogTopic[]
      },
    ]
    ReturnType: Quantity
  },
  /**
   * @description Creates a filter to listen for new pending transactions that can be used with `eth_getFilterChanges`
   * @link https://eips.ethereum.org/EIPS/eip-1474
   * @example
   * provider.request({ method: 'eth_newPendingTransactionFilter' })
   * // => '0x1'
   */
  {
    Method: 'eth_newPendingTransactionFilter'
    Parameters?: undefined
    ReturnType: Quantity
  },
  /**
   * @description Returns the current Ethereum protocol version
   * @link https://eips.ethereum.org/EIPS/eip-1474
   * @example
   * provider.request({ method: 'eth_protocolVersion' })
   * // => '54'
   */
  {
    Method: 'eth_protocolVersion'
    Parameters?: undefined
    ReturnType: string
  },
  /**
   * @description Sends a **signed** transaction to the network
   * @link https://eips.ethereum.org/EIPS/eip-1474
   * @example
   * provider.request({ method: 'eth_sendRawTransaction', params: ['0x...'] })
   * // => '0x...'
   */
  {
    Method: 'eth_sendRawTransaction'
    Parameters: [signedTransaction: Hex]
    ReturnType: Hash
  },
  /**
   * @description Destroys a filter based on filter ID
   * @link https://eips.ethereum.org/EIPS/eip-1474
   * @example
   * provider.request({ method: 'eth_uninstallFilter', params: ['0x1'] })
   * // => true
   */
  {
    Method: 'eth_uninstallFilter'
    Parameters: [filterId: Quantity]
    ReturnType: boolean
  },
]

export type TestRpcSchema<TMode extends string> = [
  /**
   * @description Add information about compiled contracts
   * @link https://hardhat.org/hardhat-network/docs/reference#hardhat_addcompilationresult
   */
  {
    Method: `${TMode}_addCompilationResult`
    Parameters: any[]
    ReturnType: any
  },
  /**
   * @description Remove a transaction from the mempool
   * @link https://hardhat.org/hardhat-network/docs/reference#hardhat_droptransaction
   */
  {
    Method: `${TMode}_dropTransaction`
    Parameters: [hash: Hash]
    ReturnType: void
  },
  /**
   * @description Serializes the current state (including contracts code, contract's storage, accounts properties, etc.) into a savable data blob.
   */
  {
    Method: `${TMode}_dumpState`
    Parameters?: undefined
    ReturnType: Hex
  },
  /**
   * @description Turn on call traces for transactions that are returned to the user when they execute a transaction (instead of just txhash/receipt).
   */
  {
    Method: `${TMode}_enableTraces`
    Parameters?: undefined
    ReturnType: void
  },
  /**
   * @description Impersonate an account or contract address.
   * @link https://hardhat.org/hardhat-network/docs/reference#hardhat_impersonateaccount
   */
  {
    Method: `${TMode}_impersonateAccount`
    Parameters: [address: Address]
    ReturnType: void
  },
  /**
   * @description Returns true if automatic mining is enabled, and false otherwise. See [Mining Modes](https://hardhat.org/hardhat-network/explanation/mining-modes) to learn more.
   * @link https://hardhat.org/hardhat-network/docs/reference#hardhat_getautomine
   */
  {
    Method: `${TMode}_getAutomine`
    Parameters?: undefined
    ReturnType: boolean
  },
  /**
   * @description Adds state previously dumped with `dumpState` to the current chain.
   */
  {
    Method: `${TMode}_loadState`
    Parameters?: [Hex]
    ReturnType: void
  },
  /**
   * @description Advance the block number of the network by a certain number of blocks
   * @link https://hardhat.org/hardhat-network/docs/reference#hardhat_mine
   */
  {
    Method: `${TMode}_mine`
    Parameters: [
      /** Number of blocks to mine. */
      count: Hex,
      /** Interval between each block in seconds. */
      interval: Hex | undefined,
    ]
    ReturnType: void
  },
  /**
   * @description Resets the fork.
   * @link https://hardhat.org/hardhat-network/docs/reference#hardhat_reset
   */
  {
    Method: `${TMode}_reset`
    Parameters: any[]
    ReturnType: void
  },
  /**
   * @description Modifies the balance of an account.
   * @link https://hardhat.org/hardhat-network/docs/reference#hardhat_setbalance
   */
  {
    Method: `${TMode}_setBalance`
    Parameters: [
      /** The address of the target account. */
      address: Address,
      /** Amount to send in wei. */
      balance: Quantity,
    ]
    ReturnType: void
  },
  /**
   * @description Modifies the bytecode stored at an account's address.
   * @link https://hardhat.org/hardhat-network/docs/reference#hardhat_setcode
   */
  {
    Method: `${TMode}_setCode`
    Parameters: [
      /** The address of the contract. */
      address: Address,
      /** Data bytecode. */
      data: string,
    ]
    ReturnType: void
  },
  /**
   * @description Sets the coinbase address to be used in new blocks.
   * @link https://hardhat.org/hardhat-network/docs/reference#hardhat_setcoinbase
   */
  {
    Method: `${TMode}_setCoinbase`
    Parameters: [
      /** The address to set as the coinbase address. */
      address: Address,
    ]
    ReturnType: void
  },
  /**
   * @description Enable or disable logging on the test node network.
   * @link https://hardhat.org/hardhat-network/docs/reference#hardhat_setcoinbase
   */
  {
    Method: `${TMode}_setLoggingEnabled`
    Parameters: [enabled: boolean]
    ReturnType: void
  },
  /**
   * @description Change the minimum gas price accepted by the network (in wei).
   * @link https://hardhat.org/hardhat-network/docs/reference#hardhat_setmingasprice
   */
  {
    Method: `${TMode}_setMinGasPrice`
    Parameters: [gasPrice: Quantity]
    ReturnType: void
  },
  /**
   * @description Sets the base fee of the next block.
   * @link https://hardhat.org/hardhat-network/docs/reference#hardhat_setnextblockbasefeepergas
   */
  {
    Method: `${TMode}_setNextBlockBaseFeePerGas`
    Parameters: [baseFeePerGas: Quantity]
    ReturnType: void
  },
  /**
   * @description Modifies an account's nonce by overwriting it.
   * @link https://hardhat.org/hardhat-network/docs/reference#hardhat_setnonce
   */
  {
    Method: `${TMode}_setNonce`
    Parameters: [
      /** The account address. */
      address: Address,
      /** The new nonce. */
      nonce: Quantity,
    ]
    ReturnType: void
  },
  /**
   * @description Sets the backend RPC URL.
   */
  {
    Method: `${TMode}_setRpcUrl`
    Parameters: [url: string]
    ReturnType: void
  },
  /**
   * @description Writes a single position of an account's storage.
   * @link https://hardhat.org/hardhat-network/docs/reference#hardhat_setstorageat
   */
  {
    Method: `${TMode}_setStorageAt`
    Parameters: [
      /** The account address. */
      address: Address,
      /** The storage position index. */
      index: Quantity,
      /** The storage value. */
      value: Quantity,
    ]
    ReturnType: void
  },
  /**
   * @description Use this method to stop impersonating an account after having previously used impersonateAccount.
   * @link https://hardhat.org/hardhat-network/docs/reference#hardhat_stopimpersonatingaccount
   */
  {
    Method: `${TMode}_stopImpersonatingAccount`
    Parameters: [
      /** The address to stop impersonating. */
      address: Address,
    ]
    ReturnType: void
  },
  /**
   * @description Jump forward in time by the given amount of time, in seconds.
   * @link https://github.com/trufflesuite/ganache/blob/ef1858d5d6f27e4baeb75cccd57fb3dc77a45ae8/src/chains/ethereum/ethereum/RPC-METHODS.md#evm_increasetime
   */
  {
    Method: `${TMode}_increaseTime`
    Parameters: [seconds: number]
    ReturnType: Quantity
  },
  /**
   * @description Modifies the balance of an account.
   * @link https://ganache.dev/#evm_setAccountBalance
   */
  {
    Method: `evm_setAccountBalance`
    Parameters: [
      /** The address of the target account. */
      address: Address,
      /** Amount to send in wei. */
      value: Quantity,
    ]
    ReturnType: void
  },
  /**
   * @description Enables or disables, based on the single boolean argument, the automatic mining of new blocks with each new transaction submitted to the network.
   * @link https://hardhat.org/hardhat-network/docs/reference#evm_setautomine
   */
  {
    Method: `evm_setAutomine`
    Parameters: [boolean]
    ReturnType: void
  },
  /**
   * @description Sets the block's gas limit.
   * @link https://hardhat.org/hardhat-network/docs/reference#evm_setblockgaslimit
   */
  {
    Method: 'evm_setBlockGasLimit'
    Parameters: [gasLimit: Quantity]
    ReturnType: void
  },
  /**
   * @description Jump forward in time by the given amount of time, in seconds.
   * @link https://github.com/trufflesuite/ganache/blob/ef1858d5d6f27e4baeb75cccd57fb3dc77a45ae8/src/chains/ethereum/ethereum/RPC-METHODS.md#evm_increasetime
   */
  {
    Method: `evm_increaseTime`
    Parameters: [seconds: Quantity]
    ReturnType: Quantity
  },
  /**
   * @description Similar to `evm_increaseTime` but sets a block timestamp `interval`.
   * The timestamp of the next block will be computed as `lastBlock_timestamp` + `interval`
   */
  {
    Method: `${TMode}_setBlockTimestampInterval`
    Parameters: [seconds: number]
    ReturnType: void
  },
  /**
   * @description Removes `setBlockTimestampInterval` if it exists
   */
  {
    Method: `${TMode}_removeBlockTimestampInterval`
    Parameters?: undefined
    ReturnType: void
  },
  /**
   * @description Enables (with a numeric argument greater than 0) or disables (with a numeric argument equal to 0), the automatic mining of blocks at a regular interval of milliseconds, each of which will include all pending transactions.
   * @link https://hardhat.org/hardhat-network/docs/reference#evm_setintervalmining
   */
  {
    Method: 'evm_setIntervalMining'
    Parameters: [number]
    ReturnType: void
  },
  /**
   * @description Set the timestamp of the next block.
   * @link https://hardhat.org/hardhat-network/docs/reference#evm_setnextblocktimestamp
   */
  {
    Method: 'evm_setNextBlockTimestamp'
    Parameters: [Quantity]
    ReturnType: void
  },
  /**
   * @description Snapshot the state of the blockchain at the current block. Takes no parameters. Returns the id of the snapshot that was created.
   * @link https://hardhat.org/hardhat-network/docs/reference#evm_snapshot
   */
  {
    Method: 'evm_snapshot'
    Parameters?: undefined
    ReturnType: Quantity
  },
  /**
   * @description Revert the state of the blockchain to a previous snapshot. Takes a single parameter, which is the snapshot id to revert to.
   */
  {
    Method: 'evm_revert'
    Parameters?: [id: Quantity]
    ReturnType: void
  },
  /**
   * @description Enables the automatic mining of new blocks with each new transaction submitted to the network.
   * @link https://ganache.dev/#miner_start
   */
  {
    Method: 'miner_start'
    Parameters?: undefined
    ReturnType: void
  },
  /**
   * @description Disables the automatic mining of new blocks with each new transaction submitted to the network.
   * @link https://ganache.dev/#miner_stop
   */
  {
    Method: 'miner_stop'
    Parameters?: undefined
    ReturnType: void
  },
  /**
   * @link https://geth.ethereum.org/docs/interacting-with-geth/rpc/ns-txpool#txpool-content
   */
  {
    Method: 'txpool_content'
    Parameters?: undefined
    ReturnType: {
      pending: Record<Address, Record<string, Transaction>>
      queued: Record<Address, Record<string, Transaction>>
    }
  },
  /**
   * @link https://geth.ethereum.org/docs/interacting-with-geth/rpc/ns-txpool#txpool-inspect
   */
  {
    Method: 'txpool_inspect'
    Parameters?: undefined
    ReturnType: {
      pending: Record<Address, Record<string, string>>
      queued: Record<Address, Record<string, string>>
    }
  },
  /**
   * @link https://geth.ethereum.org/docs/interacting-with-geth/rpc/ns-txpool#txpool-inspect
   */
  {
    Method: 'txpool_status'
    Parameters?: undefined
    ReturnType: {
      pending: Quantity
      queued: Quantity
    }
  },
  /**
   * @description Returns whether the client is actively mining new blocks.
   * @link https://eips.ethereum.org/EIPS/eip-1474
   * @example
   * provider.request({ method: 'eth_mining' })
   * // => true
   */
  {
    Method: 'eth_mining'
    Parameters?: undefined
    ReturnType: boolean
  },
  /**
   * @description Advance the block number of the network by a certain number of blocks.
   * @link https://ganache.dev/#evm_mine
   */
  {
    Method: 'evm_mine'
    Parameters?: [
      {
        /** Number of blocks to mine. */
        blocks: Hex
      },
    ]
    ReturnType: void
  },
  /**
   * @description Creates, signs, and sends a new transaction to the network regardless of the signature.
   * @link https://eips.ethereum.org/EIPS/eip-1474
   * @example
   * provider.request({ method: 'eth_sendTransaction', params: [{ from: '0x...', to: '0x...', value: '0x...' }] })
   * // => '0x...'
   */
  {
    Method: 'eth_sendUnsignedTransaction'
    Parameters: [transaction: TransactionRequest]
    ReturnType: Hash
  },
]

export type WalletRpcSchema = [
  /**
   * @description Returns a list of addresses owned by this client
   * @link https://eips.ethereum.org/EIPS/eip-1474
   * @example
   * provider.request({ method: 'eth_accounts' })
   * // => ['0x0fB69...']
   */
  {
    Method: 'eth_accounts'
    Parameters?: undefined
    ReturnType: Address[]
  },
  /**
   * @description Returns the current chain ID associated with the wallet.
   * @example
   * provider.request({ method: 'eth_chainId' })
   * // => '1'
   */
  {
    Method: 'eth_chainId'
    Parameters?: undefined
    ReturnType: Quantity
  },
  /**
   * @description Estimates the gas necessary to complete a transaction without submitting it to the network
   *
   * @example
   * provider.request({
   *  method: 'eth_estimateGas',
   *  params: [{ from: '0x...', to: '0x...', value: '0x...' }]
   * })
   * // => '0x5208'
   */
  {
    Method: 'eth_estimateGas'
    Parameters:
      | [transaction: TransactionRequest]
      | [transaction: TransactionRequest, block: BlockNumber | BlockTag]
    ReturnType: Quantity
  },
  /**
   * @description Requests that the user provides an Ethereum address to be identified by. Typically causes a browser extension popup to appear.
   * @link https://eips.ethereum.org/EIPS/eip-1102
   * @example
   * provider.request({ method: 'eth_requestAccounts' }] })
   * // => ['0x...', '0x...']
   */
  {
    Method: 'eth_requestAccounts'
    Parameters?: undefined
    ReturnType: Address[]
  },
  /**
   * @description Creates, signs, and sends a new transaction to the network
   * @link https://eips.ethereum.org/EIPS/eip-1474
   * @example
   * provider.request({ method: 'eth_sendTransaction', params: [{ from: '0x...', to: '0x...', value: '0x...' }] })
   * // => '0x...'
   */
  {
    Method: 'eth_sendTransaction'
    Parameters: [transaction: TransactionRequest]
    ReturnType: Hash
  },
  /**
   * @description Sends and already-signed transaction to the network
   * @link https://eips.ethereum.org/EIPS/eip-1474
   * @example
   * provider.request({ method: 'eth_sendRawTransaction', params: ['0x...'] })
   * // => '0x...'
   */
  {
    Method: 'eth_sendRawTransaction'
    Parameters: [signedTransaction: Hex]
    ReturnType: Hash
  },
  /**
   * @description Calculates an Ethereum-specific signature in the form of `keccak256("\x19Ethereum Signed Message:\n" + len(message) + message))`
   * @link https://eips.ethereum.org/EIPS/eip-1474
   * @example
   * provider.request({ method: 'eth_sign', params: ['0x...', '0x...'] })
   * // => '0x...'
   */
  {
    Method: 'eth_sign'
    Parameters: [
      /** Address to use for signing */
      address: Address,
      /** Data to sign */
      data: Hex,
    ]
    ReturnType: Hex
  },
  /**
   * @description Signs a transaction that can be submitted to the network at a later time using with `eth_sendRawTransaction`
   * @link https://eips.ethereum.org/EIPS/eip-1474
   * @example
   * provider.request({ method: 'eth_signTransaction', params: [{ from: '0x...', to: '0x...', value: '0x...' }] })
   * // => '0x...'
   */
  {
    Method: 'eth_signTransaction'
    Parameters: [request: TransactionRequest]
    ReturnType: Hex
  },
  /**
   * @description Calculates an Ethereum-specific signature in the form of `keccak256("\x19Ethereum Signed Message:\n" + len(message) + message))`
   * @link https://eips.ethereum.org/EIPS/eip-1474
   * @example
   * provider.request({ method: 'eth_signTypedData_v4', params: [{ from: '0x...', data: [{ type: 'string', name: 'message', value: 'hello world' }] }] })
   * // => '0x...'
   */
  {
    Method: 'eth_signTypedData_v4'
    Parameters: [
      /** Address to use for signing */
      address: Address,
      /** Message to sign containing type information, a domain separator, and data */
      message: string,
    ]
    ReturnType: Hex
  },
  /**
   * @description Returns information about the status of this client’s network synchronization
   * @link https://eips.ethereum.org/EIPS/eip-1474
   * @example
   * provider.request({ method: 'eth_syncing' })
   * // => { startingBlock: '0x...', currentBlock: '0x...', highestBlock: '0x...' }
   */
  {
    Method: 'eth_syncing'
    Parameters?: undefined
    ReturnType: NetworkSync | false
  },
  /**
   * @description Calculates an Ethereum-specific signature in the form of `keccak256("\x19Ethereum Signed Message:\n" + len(message) + message))`
   * @link https://eips.ethereum.org/EIPS/eip-1474
   * @example
   * provider.request({ method: 'personal_sign', params: ['0x...', '0x...'] })
   * // => '0x...'
   */
  {
    Method: 'personal_sign'
    Parameters: [
      /** Data to sign */
      data: Hex,
      /** Address to use for signing */
      address: Address,
    ]
    ReturnType: Hex
  },
  /**
   * @description Add an Ethereum chain to the wallet.
   * @link https://eips.ethereum.org/EIPS/eip-3085
   * @example
   * provider.request({ method: 'wallet_addEthereumChain', params: [{ chainId: 1, rpcUrl: 'https://mainnet.infura.io/v3/...' }] })
   * // => { ... }
   */
  {
    Method: 'wallet_addEthereumChain'
    Parameters: [chain: AddEthereumChainParameter]
    ReturnType: null
  },
  /**
   * @description Gets the wallets current permissions.
   * @link https://eips.ethereum.org/EIPS/eip-2255
   * @example
   * provider.request({ method: 'wallet_getPermissions' })
   * // => { ... }
   */
  {
    Method: 'wallet_getPermissions'
    Parameters?: undefined
    ReturnType: WalletPermission[]
  },
  /**
   * @description Requests the given permissions from the user.
   * @link https://eips.ethereum.org/EIPS/eip-2255
   * @example
   * provider.request({ method: 'wallet_requestPermissions', params: [{ eth_accounts: {} }] })
   * // => { ... }
   */
  {
    Method: 'wallet_requestPermissions'
    Parameters: [permissions: { eth_accounts: Record<string, any> }]
    ReturnType: WalletPermission[]
  },
  /**
   * @description Switch the wallet to the given Ethereum chain.
   * @link https://eips.ethereum.org/EIPS/eip-3326
   * @example
   * provider.request({ method: 'wallet_switchEthereumChain', params: [{ chainId: '0xf00' }] })
   * // => { ... }
   */
  {
    Method: 'wallet_switchEthereumChain'
    Parameters: [chain: { chainId: string }]
    ReturnType: null
  },
  /**
   * @description Requests that the user tracks the token in their wallet. Returns a boolean indicating if the token was successfully added.
   * @link https://eips.ethereum.org/EIPS/eip-747
   * @example
   * provider.request({ method: 'wallet_watchAsset' }] })
   * // => true
   */
  {
    Method: 'wallet_watchAsset'
    Parameters: WatchAssetParams
    ReturnType: boolean
  },
]

///////////////////////////////////////////////////////////////////////////
// Utils

export type RpcSchema = readonly {
  Method: string
  Parameters?: unknown
  ReturnType: unknown
}[]

export type RpcSchemaOverride = Omit<RpcSchema[number], 'Method'>

export type EIP1193Parameters<
  TRpcSchema extends RpcSchema | undefined = undefined,
> = TRpcSchema extends RpcSchema
  ? {
      [K in keyof TRpcSchema]: Prettify<
        {
          method: TRpcSchema[K] extends TRpcSchema[number]
            ? TRpcSchema[K]['Method']
            : never
        } & (TRpcSchema[K] extends TRpcSchema[number]
          ? TRpcSchema[K]['Parameters'] extends undefined
            ? { params?: never }
            : { params: TRpcSchema[K]['Parameters'] }
          : never)
      >
    }[number]
  : {
      method: string
      params?: unknown
    }

export type EIP1193RequestOptions = {
  // The base delay (in ms) between retries.
  retryDelay?: number
  // The max number of times to retry.
  retryCount?: number
}

type DerivedRpcSchema<
  TRpcSchema extends RpcSchema | undefined,
  TRpcSchemaOverride extends RpcSchemaOverride | undefined,
> = TRpcSchemaOverride extends RpcSchemaOverride
  ? [TRpcSchemaOverride & { Method: string }]
  : TRpcSchema

export type EIP1193RequestFn<
  TRpcSchema extends RpcSchema | undefined = undefined,
> = <
  TRpcSchemaOverride extends RpcSchemaOverride | undefined = undefined,
  TParameters extends EIP1193Parameters<
    DerivedRpcSchema<TRpcSchema, TRpcSchemaOverride>
  > = EIP1193Parameters<DerivedRpcSchema<TRpcSchema, TRpcSchemaOverride>>,
  _ReturnType = DerivedRpcSchema<
    TRpcSchema,
    TRpcSchemaOverride
  > extends RpcSchema
    ? Extract<
        DerivedRpcSchema<TRpcSchema, TRpcSchemaOverride>[number],
        { Method: TParameters['method'] }
      >['ReturnType']
    : unknown,
>(
  args: TParameters,
  options?: EIP1193RequestOptions,
) => Promise<_ReturnType>