// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.4) (utils/Context.sol)

pragma solidity ^0.8.0;

/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }

    function _contextSuffixLength() internal view virtual returns (uint256) {
        return 0;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (access/Ownable.sol)

pragma solidity ^0.8.0;

import "../utils/Context.sol";

/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * By default, the owner account will be the one that deploys the contract. This
 * can later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract Ownable is Context {
    address private _owner;

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor() {
        _transferOwnership(_msgSender());
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        _checkOwner();
        _;
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if the sender is not the owner.
     */
    function _checkOwner() internal view virtual {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby disabling any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        _transferOwnership(address(0));
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        _transferOwnership(newOwner);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Internal function without access restriction.
     */
    function _transferOwnership(address newOwner) internal virtual {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (security/ReentrancyGuard.sol)

pragma solidity ^0.8.0;

/**
 * @dev Contract module that helps prevent reentrant calls to a function.
 *
 * Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier
 * available, which can be applied to functions to make sure there are no nested
 * (reentrant) calls to them.
 *
 * Note that because there is a single `nonReentrant` guard, functions marked as
 * `nonReentrant` may not call one another. This can be worked around by making
 * those functions `private`, and then adding `external` `nonReentrant` entry
 * points to them.
 *
 * TIP: If you would like to learn more about reentrancy and alternative ways
 * to protect against it, check out our blog post
 * https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul].
 */
abstract contract ReentrancyGuard {
    // Booleans are more expensive than uint256 or any type that takes up a full
    // word because each write operation emits an extra SLOAD to first read the
    // slot's contents, replace the bits taken up by the boolean, and then write
    // back. This is the compiler's defense against contract upgrades and
    // pointer aliasing, and it cannot be disabled.

    // The values being non-zero value makes deployment a bit more expensive,
    // but in exchange the refund on every call to nonReentrant will be lower in
    // amount. Since refunds are capped to a percentage of the total
    // transaction's gas, it is best to keep them low in cases like this one, to
    // increase the likelihood of the full refund coming into effect.
    uint256 private constant _NOT_ENTERED = 1;
    uint256 private constant _ENTERED = 2;

    uint256 private _status;

    constructor() {
        _status = _NOT_ENTERED;
    }

    /**
     * @dev Prevents a contract from calling itself, directly or indirectly.
     * Calling a `nonReentrant` function from another `nonReentrant`
     * function is not supported. It is possible to prevent this from happening
     * by making the `nonReentrant` function external, and making it call a
     * `private` function that does the actual work.
     */
    modifier nonReentrant() {
        _nonReentrantBefore();
        _;
        _nonReentrantAfter();
    }

    function _nonReentrantBefore() private {
        // On the first call to nonReentrant, _status will be _NOT_ENTERED
        require(_status != _ENTERED, "ReentrancyGuard: reentrant call");

        // Any calls to nonReentrant after this point will fail
        _status = _ENTERED;
    }

    function _nonReentrantAfter() private {
        // By storing the original value once again, a refund is triggered (see
        // https://eips.ethereum.org/EIPS/eip-2200)
        _status = _NOT_ENTERED;
    }

    /**
     * @dev Returns true if the reentrancy guard is currently set to "entered", which indicates there is a
     * `nonReentrant` function in the call stack.
     */
    function _reentrancyGuardEntered() internal view returns (bool) {
        return _status == _ENTERED;
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;

import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/security/ReentrancyGuard.sol";

contract BonusETH is Ownable, ReentrancyGuard {
    struct ClaimInfo {
        uint256 amount;  // Amount of ETH the address can claim
        bool claimed;    // Whether the address has already claimed
    }

    mapping(address => ClaimInfo) public claims;
    address[] public claimedAddresses;
    address public withdrawalAddress;
    uint256 public claimPeriodStart;
    uint256 public claimPeriodEnd;

    uint256 public totalClaimedETH; // Track total claimed ETH
    uint256 public totalAllocatedETH; // Track initially allocated ETH

    // New data structures to track all claim addresses
    address[] public allClaimAddresses;
    mapping(address => bool) public isAddressInAllClaims;

    event ClaimSet(address indexed account, uint256 amount);
    event Claimed(address indexed account, uint256 amount);
    event Withdrawn(address indexed withdrawalAddress, uint256 amount);

    constructor(
        uint256 _claimPeriodStart,
        uint256 _claimPeriodEnd,
        address _withdrawalAddress
    ) {
        require(_withdrawalAddress != address(0), "Invalid withdrawal address");
        require(_claimPeriodEnd > _claimPeriodStart, "End must be after start");
        require(_claimPeriodStart > block.timestamp, "Start must be in the future");

        claimPeriodStart = _claimPeriodStart;
        claimPeriodEnd = _claimPeriodEnd;
        withdrawalAddress = _withdrawalAddress;
    }

    function setClaims(address[] calldata recipients, uint256[] calldata amounts) external onlyOwner {
        require(recipients.length == amounts.length, "Mismatched input lengths");

        for (uint256 i = 0; i < recipients.length; i++) {
            address recipient = recipients[i];
            require(recipient != address(0), "Invalid address");
            claims[recipient] = ClaimInfo(amounts[i], false);
            totalAllocatedETH += amounts[i];
            emit ClaimSet(recipient, amounts[i]);

            // Add to allClaimAddresses if not already added
            if (!isAddressInAllClaims[recipient]) {
                allClaimAddresses.push(recipient);
                isAddressInAllClaims[recipient] = true;
            }
        }
    }

    function claim() external nonReentrant {
        require(block.timestamp >= claimPeriodStart, "Claim period not started");
        require(block.timestamp < claimPeriodEnd, "Claim period has ended");

        ClaimInfo storage claimInfo = claims[msg.sender];
        require(claimInfo.amount > 0, "No ETH to claim");
        require(!claimInfo.claimed, "Already claimed");

        claimInfo.claimed = true;
        claimedAddresses.push(msg.sender);
        uint256 amount = claimInfo.amount;
        claimInfo.amount = 0;

        totalClaimedETH += amount;

        (bool success, ) = msg.sender.call{value: amount}("");
        require(success, "Transfer failed");

        emit Claimed(msg.sender, amount);
    }

    function withdrawRemaining() external onlyOwner {
        uint256 balance = address(this).balance;
        require(balance > 0, "No ETH to withdraw");

        (bool success, ) = withdrawalAddress.call{value: balance}("");
        require(success, "Withdrawal failed");

        emit Withdrawn(withdrawalAddress, balance);
    }

    function updateWithdrawalAddress(address _newWithdrawalAddress) external onlyOwner {
        require(_newWithdrawalAddress != address(0), "Invalid address");
        withdrawalAddress = _newWithdrawalAddress;
    }

    function getClaimedAddressesCount() external view returns (uint256) {
        return claimedAddresses.length;
    }

    function getClaimedAddresses() external view returns (address[] memory) {
        return claimedAddresses;
    }

    // Updated function to fix issue 1
    function getUnclaimedInfo() external view returns (uint256 totalUnclaimedETH, uint256 holdersLeftToClaim) {
        uint256 unclaimedETH = 0;
        uint256 unclaimedCount = 0;

        for (uint256 i = 0; i < allClaimAddresses.length; i++) {
            address addr = allClaimAddresses[i];
            ClaimInfo memory claimInfo = claims[addr];
            if (!claimInfo.claimed && claimInfo.amount > 0) {
                unclaimedETH += claimInfo.amount;
                unclaimedCount++;
            }
        }

        return (unclaimedETH, unclaimedCount);
    }

    function getBoostedRemainingValue() external view returns (uint256) {
        uint256 boostedClaimedETH = (totalClaimedETH * 133) / 100; // 33% boost on claimed ETH
        uint256 remainingETH = address(this).balance;
        if (boostedClaimedETH > remainingETH) return 0;
        return remainingETH - boostedClaimedETH;
    }

    function getTotalValueClaimed() external view returns (uint256) {
        return totalClaimedETH;
    }

    function getTotalValueRemaining() external view returns (uint256) {
        return address(this).balance;
    }

    // Fallback function to receive ETH directly
    receive() external payable {}
}

{
  "compilationTarget": {
    "src/fb-claim/fbClaims.sol": "BonusETH"
  },
  "evmVersion": "istanbul",
  "libraries": {},
  "metadata": {
    "bytecodeHash": "ipfs"
  },
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "remappings": [
    ":@chainlink/=lib/chainlink/",
    ":@limitbreak/=src/dynamic-traits/limitbreak/",
    ":@openzeppelin/contracts-upgradeable/=lib/openzeppelin-contracts-upgradeable/contracts/",
    ":@openzeppelin/contracts/=lib/openzeppelin-contracts/contracts/",
    ":@openzeppelin/contracts/token/=lib/openzeppelin-contracts/contracts/token/",
    ":chainlink/=lib/chainlink/",
    ":ds-test/=lib/solady/lib/ds-test/src/",
    ":erc4626-tests/=lib/openzeppelin-contracts/lib/erc4626-tests/",
    ":forge-std/=lib/forge-std/src/",
    ":hot-chain-svg/=lib/hot-chain-svg/contracts/",
    ":openzeppelin-contracts-upgradeable/=lib/openzeppelin-contracts-upgradeable/",
    ":openzeppelin-contracts/=lib/openzeppelin-contracts/",
    ":openzeppelin-foundry-upgrades/=lib/openzeppelin-foundry-upgrades/src/",
    ":openzeppelin/=lib/openzeppelin-contracts/contracts/",
    ":seaport-types/=lib/seaport-types/",
    ":solady/=lib/solady/",
    ":solarray/=lib/solarray/src/",
    ":solidity-stringutils/=lib/openzeppelin-foundry-upgrades/lib/solidity-stringutils/",
    ":sstore2/contracts/=lib/sstore2/contracts/"
  ]
}