// SPDX-License-Identifier: MIT
pragma solidity ^0.8.28;

import { TokenInfo, NFTInfo } from "../core/Structs.sol";

import { ITacInitializable } from "./ITacInitializable.sol";

/**
 * @title ITokenUtils
 * @dev An interface to message and Merkle tree utility functions
 */
interface ITokenUtils is ITacInitializable {

    /**
     * @dev Deploy new ERC20 Cross-Chain Layer token.
     * @param info TokenInfo struct containing token details.
     */
    function create(
        TokenInfo calldata info
    ) external;

    /**
     * @dev Deploy new ERC721 Cross-Chain Layer token.
     * @param info NFTInfo struct containing token details.
     */
    function createERC721(
        NFTInfo calldata info
    ) external;

    /**
     * @dev Checks if the token exists or not by evm address
     * @param evmAddress EVM token address.
     */
    function exists(address evmAddress) external view returns (bool);

    /**
     * @dev Checks if the token exists or not by tvm address
     * @param tvmAddress Corresponding TON token address.
     */
    function exists(string memory tvmAddress) external view returns (bool);

    /**
     * @dev Get address of Cross-Chain Layer token.
     * @param tvmAddress Corresponding TON token address.
     */
    function computeAddress(
        string memory tvmAddress
    ) external view returns (address);

    /**
     * @dev Get address of ERC721 Cross-Chain Layer token.
     * @param tvmAddress Corresponding TON collection address.
     */
    function computeAddressERC721(
        string calldata tvmAddress
    ) external view returns (address);
}