// SPDX-License-Identifier: MIT
pragma solidity 0.8.30;

import {ERC20} from "@openzeppelin/contracts/token/ERC20/ERC20.sol";

/// @notice Fixed-supply ERC-20. No owner, further minting, tax or blacklist.
contract StrataToken is ERC20 {
    constructor(string memory tokenName, string memory tokenSymbol, uint256 wholeSupply)
        ERC20(tokenName, tokenSymbol)
    {
        require(bytes(tokenName).length > 0 && bytes(tokenName).length <= 48, "Name length");
        require(bytes(tokenSymbol).length >= 2 && bytes(tokenSymbol).length <= 10, "Symbol length");
        require(wholeSupply > 0 && wholeSupply < 1e15, "Supply range");
        _mint(msg.sender, wholeSupply * 10 ** decimals());
    }
}