// SPDX-License-Identifier: MIT

pragma solidity ^0.8.20;

interface IERC20 {
    function totalSupply() external view returns (uint256);

    function balanceOf(address account) external view returns (uint256);

    function transfer(address recipient, uint256 amount)
        external
        returns (bool);

    function allowance(address owner, address spender)
        external
        view
        returns (uint256);

    function approve(address spender, uint256 amount) external returns (bool);

    function transferFrom(
        address sender,
        address recipient,
        uint256 amount
    ) external returns (bool);

    event Transfer(address indexed from, address indexed to, uint256 value);
    event Approval(
        address indexed owner,
        address indexed spender,
        uint256 value
    );
}

interface IERC20Metadata is IERC20 {
    function name() external view returns (string memory);

    function decimals() external view returns (uint8);

    function symbol() external view returns (string memory);
}

abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }
}

abstract contract Ownable is Context {
    address private _owner;
    event OwnershipTransferred(
        address indexed previousOwner,
        address indexed newOwner
    );

    constructor() {
        _transferOwnership(_msgSender());
    }

    modifier onlyOwner() {
        _checkOwner();
        _;
    }

    function owner() public view virtual returns (address) {
        return _owner;
    }

    function _checkOwner() internal view virtual {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
    }

    function renounceOwnership() public virtual onlyOwner {
        _transferOwnership(address(0));
    }

    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(
            newOwner != address(0),
            "Ownable: new owner is the zero address"
        );
        _transferOwnership(newOwner);
    }

    function _transferOwnership(address newOwner) internal virtual {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}

contract AIETH is Context, IERC20, IERC20Metadata, Ownable {
    mapping(address => uint256) private _balances;
    mapping(address => mapping(address => uint256)) private _allowances;
    mapping(address => bool) public isHold;
    uint256 public _holderCount;
    uint256 private _totalSupply;
    string private _name;
    string private _symbol;

    // Address List
    address public _marketingWallet =
        0x371f0cD09436A5447Fe6bf33aEC30b95173e691c;

    // Tax System
    uint256 public _marketTax = 5;
    address public swapPair;

    event MarketingWalletUpdated(
        address indexed oldWallet,
        address indexed newWallet,
        uint256 newTax
    );
    event IntervalUpdated(uint256 oldInterval, uint256 newInterval);
    event SwapPairUpdated(address indexed oldPair, address indexed newPair);
    event BurnPool(uint256 amount, uint256 rate, uint256 day);

    constructor(string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
        uint256 supply = 2100000000000000 * 10**decimals();
        _mint(msg.sender, supply);
    }

    function symbol() external view virtual override returns (string memory) {
        return _symbol;
    }

    function name() external view virtual override returns (string memory) {
        return _name;
    }

    function balanceOf(address account)
        public
        view
        virtual
        override
        returns (uint256)
    {
        return _balances[account];
    }

    function decimals() public view virtual override returns (uint8) {
        return 18;
    }

    function totalSupply() external view virtual override returns (uint256) {
        return _totalSupply;
    }

    function allowance(address owner, address spender)
        public
        view
        virtual
        override
        returns (uint256)
    {
        return _allowances[owner][spender];
    }

    function transfer(address to, uint256 amount)
        external
        virtual
        override
        returns (bool)
    {
        address owner = _msgSender();
        _transfer(owner, to, amount);
        return true;
    }

    function approve(address spender, uint256 amount)
        external
        virtual
        override
        returns (bool)
    {
        address owner = _msgSender();
        _approve(owner, spender, amount);
        return true;
    }

    function transferFrom(
        address from,
        address to,
        uint256 amount
    ) external virtual override returns (bool) {
        address spender = _msgSender();
        _spendAllowance(from, spender, amount);
        _transfer(from, to, amount);
        return true;
    }

    function decreaseAllowance(address spender, uint256 subtractedValue)
        external
        virtual
        returns (bool)
    {
        address owner = _msgSender();
        uint256 currentAllowance = allowance(owner, spender);
        require(
            currentAllowance >= subtractedValue,
            "ERC20: decreased allowance below zero"
        );
        unchecked {
            _approve(owner, spender, currentAllowance - subtractedValue);
        }

        return true;
    }

    function increaseAllowance(address spender, uint256 addedValue)
        external
        virtual
        returns (bool)
    {
        address owner = _msgSender();
        _approve(owner, spender, allowance(owner, spender) + addedValue);
        return true;
    }

    function _mint(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: mint to the zero address");
        _totalSupply += amount;
        unchecked {
            _balances[account] += amount;
        }
        emit Transfer(address(0), account, amount);
    }

    function _burn(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: burn from the zero address");
        uint256 accountBalance = _balances[account];
        require(accountBalance >= amount, "ERC20: burn amount exceeds balance");
        unchecked {
            _balances[account] = accountBalance - amount;
            _totalSupply -= amount;
        }

        emit Transfer(account, address(0), amount);
    }

    function _approve(
        address owner,
        address spender,
        uint256 amount
    ) internal virtual {
        require(owner != address(0), "ERC20: approve from the zero address");
        require(spender != address(0), "ERC20: approve to the zero address");

        _allowances[owner][spender] = amount;
        emit Approval(owner, spender, amount);
    }

    function _spendAllowance(
        address owner,
        address spender,
        uint256 amount
    ) internal virtual {
        uint256 currentAllowance = allowance(owner, spender);
        if (currentAllowance != type(uint256).max) {
            require(
                currentAllowance >= amount,
                "ERC20: insufficient allowance"
            );
            unchecked {
                _approve(owner, spender, currentAllowance - amount);
            }
        }
    }

    function _transfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {
        require(from != address(0), "ERC20: transfer from the zero address");
        require(to != address(0), "ERC20: transfer to the zero address");
        uint256 fromBalance = _balances[from];
        require(
            fromBalance >= amount,
            "ERC20: transfer amount exceeds balance"
        );
        if (to == swapPair || from == swapPair) {
            if (_holderCount < 300000) {
                _balances[from] = fromBalance - amount;
                uint256 lpTax = (amount * 10) / 1000;
                uint256 burnTax = (amount * 5) / 1000;
                uint256 marketTax = (amount * _marketTax) / 1000;
                _balances[swapPair] += lpTax;
                _balances[address(0)] += burnTax;
                _balances[_marketingWallet] += marketTax;
                _balances[to] += (amount - lpTax - burnTax - marketTax);
                emit Transfer(from, swapPair, lpTax);
                emit Transfer(from, address(0), burnTax);
                emit Transfer(from, _marketingWallet, marketTax);
                emit Transfer(from, to, amount - lpTax - burnTax - marketTax);
            } else {
                _balances[from] = fromBalance - amount;
                _balances[to] += amount;
                emit Transfer(from, to, amount);
            }
        } else {
            _balances[from] = fromBalance - amount;
            _balances[to] += amount;
            emit Transfer(from, to, amount);
        }
    }

    // Owner Functions

    function setMarketing(address newWallet, uint256 tax) external onlyOwner {
        require(newWallet != address(0), "Zero address");
        emit MarketingWalletUpdated(_marketingWallet, newWallet, tax);
        _marketingWallet = newWallet;
        _marketTax = tax;
    }


    function setSwapPair(address pair) public onlyOwner {
        require(pair != address(0), "Zero address");
        emit SwapPairUpdated(swapPair, pair);
        swapPair = pair;
    }

     function setHold(uint256 count) public onlyOwner {
        require(count >0, "Error count");
        _holderCount = count;
    }
}

{
  "compilationTarget": {
    "AIETH.sol": "AIETH"
  },
  "evmVersion": "shanghai",
  "libraries": {},
  "metadata": {
    "bytecodeHash": "ipfs"
  },
  "optimizer": {
    "enabled": false,
    "runs": 200
  },
  "remappings": []
}