// SPDX-License-Identifier: MIT
pragma solidity ^0.8.1;

import {
    GELATO_RELAY_V1,
    GELATO_RELAY_V2,
    GELATO_RELAY_BOTANIX_V2,
    GELATO_RELAY_ZKSYNC_V1,
    GELATO_RELAY_ZKSYNC_V2,
    GELATO_RELAY_ERC2771_V1,
    GELATO_RELAY_CONCURRENT_ERC2771_V1,
    GELATO_RELAY_ERC2771_V2,
    GELATO_RELAY_CONCURRENT_ERC2771_V2,
    GELATO_RELAY_ERC2771_ZKSYNC_V1,
    GELATO_RELAY_CONCURRENT_ERC2771_ZKSYNC_V1,
    GELATO_RELAY_ERC2771_ZKSYNC_V2,
    GELATO_RELAY_CONCURRENT_ERC2771_ZKSYNC_V2,
    GELATO_RELAY_ERC2771_BOTANIX_V2,
    GELATO_RELAY_CONCURRENT_ERC2771_BOTANIX_V2
} from "../constants/GelatoRelay.sol";

abstract contract GelatoRelayContractsUtils {
    address internal immutable _gelatoRelay;
    address internal immutable _gelatoRelayERC2771;
    address internal immutable _gelatoRelayConcurrentERC2771;

    constructor() {
        (
            _gelatoRelay,
            _gelatoRelayERC2771,
            _gelatoRelayConcurrentERC2771
        ) = _getRelayAddresses();
    }

    function _getRelayAddresses()
        internal
        view
        returns (
            address,
            address,
            address
        )
    {
        if (_isBotanixChainId(block.chainid)) {
            return (
                GELATO_RELAY_BOTANIX_V2,
                GELATO_RELAY_ERC2771_BOTANIX_V2,
                GELATO_RELAY_CONCURRENT_ERC2771_BOTANIX_V2
            );
        } else if (_isV1ZkSyncChainId(block.chainid)) {
            return (
                GELATO_RELAY_ZKSYNC_V1,
                GELATO_RELAY_ERC2771_ZKSYNC_V1,
                GELATO_RELAY_CONCURRENT_ERC2771_ZKSYNC_V1
            );
        } else if (_isV2ZkSyncChainId(block.chainid)) {
            return (
                GELATO_RELAY_ZKSYNC_V2,
                GELATO_RELAY_ERC2771_ZKSYNC_V2,
                GELATO_RELAY_CONCURRENT_ERC2771_ZKSYNC_V2
            );
        } else if (_isV1ChainId(block.chainid)) {
            return (
                GELATO_RELAY_V1,
                GELATO_RELAY_ERC2771_V1,
                GELATO_RELAY_CONCURRENT_ERC2771_V1
            );
        } else {
            return (
                GELATO_RELAY_V2,
                GELATO_RELAY_ERC2771_V2,
                GELATO_RELAY_CONCURRENT_ERC2771_V2
            );
        }
    }

    // solhint-disable-next-line function-max-lines
    function _isV1ChainId(uint256 chainId) private pure returns (bool) {
        if (
            chainId == 1 ||
            chainId == 10 ||
            chainId == 25 ||
            chainId == 30 ||
            chainId == 56 ||
            chainId == 100 ||
            chainId == 109 ||
            chainId == 137 ||
            chainId == 183 ||
            chainId == 233 ||
            chainId == 250 ||
            chainId == 314 ||
            chainId == 1088 ||
            chainId == 1101 ||
            chainId == 1135 ||
            chainId == 1284 ||
            chainId == 1285 ||
            chainId == 1729 ||
            chainId == 1829 ||
            chainId == 1833 ||
            chainId == 2039 ||
            chainId == 3776 ||
            chainId == 4202 ||
            chainId == 6398 ||
            chainId == 8453 ||
            chainId == 10200 ||
            chainId == 18231 ||
            chainId == 18233 ||
            chainId == 25327 ||
            chainId == 34443 ||
            chainId == 41455 ||
            chainId == 42069 ||
            chainId == 42161 ||
            chainId == 43114 ||
            chainId == 59144 ||
            chainId == 80002 ||
            chainId == 80084 ||
            chainId == 81457 ||
            chainId == 84532 ||
            chainId == 111188 ||
            chainId == 241120 ||
            chainId == 421614 ||
            chainId == 656476 ||
            chainId == 1261120 ||
            chainId == 6038361 ||
            chainId == 7777777 ||
            chainId == 11155111 ||
            chainId == 11155420 ||
            chainId == 29313331 ||
            chainId == 69658185 ||
            chainId == 89346162 ||
            chainId == 94204209 ||
            chainId == 123420111 ||
            chainId == 168587773 ||
            chainId == 222000222 ||
            chainId == 994873017 ||
            chainId == 1380012617 ||
            chainId == 3155399334 ||
            chainId == 80998896642 ||
            chainId == 88153591557
        ) {
            return true;
        } else {
            return false;
        }
    }

    function _isV1ZkSyncChainId(uint256 chainId) private pure returns (bool) {
        if (chainId == 324 || chainId == 280) {
            return true;
        }
        return false;
    }

    function _isV2ZkSyncChainId(uint256 chainId) private pure returns (bool) {
        if (chainId == 11124 || chainId == 2741) {
            return true;
        }
        return false;
    }

    function _isBotanixChainId(uint256 chainId) private pure returns (bool) {
        if (chainId == 3637 || chainId == 3636) {
            return true;
        }
        return false;
    }
}