// File: 10XSale.sol



//SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "./IERC20.sol";

contract _10XSale
{
    mapping(address=>uint) public tokensBought;
    mapping(address=>uint) public ethCommitted;
    mapping(address=>uint) public buyCount;
    mapping(address=>uint) public claimedAmount;
    uint public contributors;
    uint public totalRaise;
    IERC20 token;
    IERC20 rescueToken;
    uint public tokenDecimal;
    address payable public owner;
    address public contractAddress;
    address payable saleAddress;
    uint public hCap;
    uint public sCap;
    uint public maxAllocation;
    bool public saleStatus;
    uint public tokensPerETH;
    event purchased(bool);

    constructor() public 
    {
        owner=payable(msg.sender);
        saleAddress=payable(0x2bA0794A47BA75FD40DC3d6e5CB4f747B6AA9f34);
        contractAddress=address(this);
        saleStatus=true;
        hCap=2000; //Value in Wei
        sCap=1000;
        maxAllocation=200; //0.2 ETH per wallet
        tokensPerETH=1000000;
    }

    modifier onlyOwner()
    {
        require(msg.sender==owner,"Address not Authorized");
        _;
    }

    function BuySale() public payable 
    {
        require(saleStatus,"Sale not started yet");
        uint weiValue=msg.value/10**15; //In terms of 1000
        require(ethCommitted[msg.sender]+weiValue<=maxAllocation,"Wallet exceeds the Max Amount");
        saleAddress.transfer(msg.value);
        totalRaise+=weiValue;
        uint tokenAllocation=(weiValue*tokensPerETH)/1000;
        tokensBought[msg.sender]+=tokenAllocation;
        ethCommitted[msg.sender]+=weiValue;
        buyCount[msg.sender]++;
        //Transfer the tokens
        token.transfer(msg.sender,tokenAllocation*10**tokenDecimal);
        emit purchased(true);
    }

    function setTokenDetails(address tAddress, uint tDecimal) public onlyOwner
    {
        token=IERC20(tAddress);
        tokenDecimal=tDecimal;
    }

    function setSaleDetails(uint h_Cap, uint s_Cap, uint max, uint tPerETH) public onlyOwner
    {
        hCap=h_Cap;
        sCap=s_Cap;
        maxAllocation=max;
        tokensPerETH=tPerETH;
    }

    function setStatus(bool s_Status) public onlyOwner
    {
        saleStatus=s_Status;
    }

    function rescueERC(address cAddress, uint amount, uint tDecimals) public onlyOwner
    {
        rescueToken=IERC20(cAddress);
        rescueToken.transfer(saleAddress, amount*10**tDecimals);
    }

    receive() external payable
    {
        require(saleStatus,"Sale not started yet");
        uint weiValue=msg.value/10**15; //In terms of 1000
        require(ethCommitted[msg.sender]+weiValue<=maxAllocation,"Wallet exceeds the Max Amount");
        saleAddress.transfer(msg.value);
        totalRaise+=weiValue;
        uint tokenAllocation=(weiValue*tokensPerETH)/1000;
        tokensBought[msg.sender]+=tokenAllocation;
        ethCommitted[msg.sender]+=weiValue;
        buyCount[msg.sender]++;
        //Transfer the tokens
        token.transfer(msg.sender,tokenAllocation*10**tokenDecimal);
        emit purchased(true);
    }
}
// File: IERC20.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC20/IERC20.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @dev Returns the amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the amount of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves `amount` tokens from the caller's account to `recipient`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address recipient, uint256 amount) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 amount) external returns (bool);

    /**
     * @dev Moves `amount` tokens from `sender` to `recipient` using the
     * allowance mechanism. `amount` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address sender,
        address recipient,
        uint256 amount
    ) external returns (bool);

    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(address indexed owner, address indexed spender, uint256 value);
}