// SPDX-License-Identifier: MIT
pragma solidity 0.8.29;

import "ERC20.sol";
import "Ownable.sol";

/**
 * Clare (CLA)
 *  - 100,000,000 initial supply minted to dev wallet provided in constructor
 *  - Ownable: owner can mint
 *  - Bridge support: owner can set a bridge address which is allowed to mintFromBridge
 */
contract Clare is ERC20, Ownable {
    address public bridge;

    constructor(address _dev) ERC20("Clare", "CLA") Ownable(_dev) {
        uint256 initial = 100_000_000 * 10 ** decimals();
        _mint(_dev, initial);
    }

    /// @notice Owner can mint additional tokens
    function mint(address to, uint256 amount) external onlyOwner {
        _mint(to, amount);
    }

    /// @notice Set bridge contract that can call mintFromBridge
    function setBridge(address _bridge) external onlyOwner {
        bridge = _bridge;
    }

    /// @notice Bridge contract mints tokens when tokens are bridged in
    function mintFromBridge(address to, uint256 amount) external {
        require(msg.sender == bridge, "Clare: caller is not bridge");
        _mint(to, amount);
    }

    /// @notice Allow users to burn their tokens
    function burn(uint256 amount) external {
        _burn(msg.sender, amount);
    }
}