// SPDX-License-Identifier: MIT
pragma solidity 0.8.18;

abstract contract Context 
{
    function _msgSender() internal view virtual returns (address payable) {
        return payable(msg.sender);
    }

    function _msgData() internal view virtual returns (bytes memory) {
        this; 
        return msg.data;
    }
}


contract Ownable is Context 
{
    address private _owner;
    address private _previousOwner;
    
    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    constructor() 
    {
        _owner = _msgSender();
        emit OwnershipTransferred(address(0), _owner);
    }

    function owner() public view returns (address) 
    {
        return _owner;
    }   
    
    modifier onlyOwner() 
    {
        require(_owner == _msgSender(), "Ownable: caller is not the owner");
        _;
    }
    
    function renounceOwnership() public virtual onlyOwner 
    {
        emit OwnershipTransferred(_owner, address(0));
        _owner = address(0);
    }

    function transferOwnership(address newOwner) public virtual onlyOwner 
    {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        emit OwnershipTransferred(_owner, newOwner);
        _owner = newOwner;
    }

}


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);
}

contract PEACHY is Context, IERC20, Ownable 
{
    mapping (address => uint256) private _balances;
    mapping (address => mapping (address => uint256)) private _allowances;
    mapping (address => bool) private _isExcludedFromFee;
    uint256 private _totalSupply;
    string private _name;
    string private _symbol;
    uint8 private _decimals;
    address public marketingAddress = 0x0580Fc95d0531E8e45Cfa30b910cB4cc5374540b;
    uint256 _txnFee = 3;
    bool public takeFee = true;

    constructor()
    { 
      _name = "PEACHY";
      _symbol = "PEACHY";
      _decimals = 18;
      _mint(owner(), 69_000_000_000 * 10**18);
      _isExcludedFromFee[owner()] = true;
      _isExcludedFromFee[marketingAddress] = true;
    }
    
    
    function name() public view virtual returns (string memory) 
    {
        return _name;
    }

    function symbol() public view virtual returns (string memory) 
    {
        return _symbol;
    }

    function decimals() public view virtual returns (uint8) 
    {
        return _decimals;
    }

 
    function totalSupply() public view virtual override returns (uint256) 
    {
        return _totalSupply;
    }


    function balanceOf(address account) public view virtual override returns (uint256) 
    {
        return _balances[account];
    }

    
    function transfer(address recipient, uint256 amount) public virtual override returns (bool) 
    {
        if(!_isExcludedFromFee[msg.sender] && !_isExcludedFromFee[recipient] && takeFee) 
        { 
            uint256 fee = amount*_txnFee/100;
            amount = amount-fee;
            _transferTokens(_msgSender(), marketingAddress, fee);
        }
        _transferTokens(_msgSender(), recipient, amount);
        return true;
    }


    function enableFee() public onlyOwner {
        takeFee = true;
    }

    function disableFee() public onlyOwner {
        takeFee = false;
    }

    function allowance(address owner, address spender) public view virtual override returns (uint256) 
    {
        return _allowances[owner][spender];
    }


    function approve(address spender, uint256 amount) public virtual override returns (bool) 
    {
        _approve(_msgSender(), spender, amount);
        return true;
    }


    function transferFrom(address sender, address recipient, uint256 amount) public virtual override returns (bool) 
    {
        _transferTokens(sender, recipient, amount);
        _approve(sender, _msgSender(), _allowances[sender][_msgSender()]-amount);
        return true;
    }


    function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) 
    {
        _approve(_msgSender(), spender, _allowances[_msgSender()][spender]+addedValue);
        return true;
    }


    function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) 
    {
        _approve(_msgSender(), spender, _allowances[_msgSender()][spender]-subtractedValue);
        return true;
    }



    function _transferTokens(address from, address to, uint256 amount) internal virtual 
    {
         _transfer(from, to, amount);
    }


    function _transfer(address sender, address recipient, uint256 amount) internal virtual 
    {
        require(sender != address(0), "ERC20: transfer from the zero address");
        require(recipient != address(0), "ERC20: transfer to the zero address");
        _balances[sender] = _balances[sender]-amount;
        _balances[recipient] = _balances[recipient]+amount;
        emit Transfer(sender, recipient, amount);
    }



    function _mint(address account, uint256 amount) internal virtual 
    {
        require(account != address(0), "ERC20: mint to the zero address");
        _totalSupply = _totalSupply+amount;
        _balances[account] = _balances[account]+amount;
        emit Transfer(address(0), account, 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);
    }

}