contract artBloots is ERC721Enumerable, Ownable {
  using Strings for uint256;

  string public baseURI;
  string public baseExtension = ".json";
  uint256 public cost = 0.01 ether;
  uint256 public maxSupply = 7000;
  uint256 public maxMintAmount = 10;
  uint256 public maxBlootSupply = 4000;
  uint256 public maxPublicSupply = 3000;
  bool public paused = true;
  mapping(address => bool) public whitelisted;
  
  //Allow Bloot holders to mint for free
  
  address public blootAddress = 0x4F8730E0b32B04beaa5757e5aea3aeF970E5B613;
  BlootInterface blootContract = BlootInterface(blootAddress);
  uint public blootOwnersSupplyMinted = 0;
  uint public publicSupplyMinted = 0;
 
  
  constructor(
    string memory _name,
    string memory _symbol,
    string memory _initBaseURI
  ) ERC721(_name, _symbol) {
    setBaseURI(_initBaseURI);
    _safeMint(msg.sender, 1);
  }

  // internal
  function _baseURI() internal view virtual override returns (string memory) {
    return baseURI;
  }

  // public
  
  function blootFreeClaim(uint256 _mintAmount) public {
    uint256 supply = totalSupply();
    require(!paused);
    require(_mintAmount > 0);
    require(_mintAmount <= maxMintAmount);
    require(blootOwnersSupplyMinted + _mintAmount <= maxBlootSupply, "No more Bloot owner claims");
    require(supply + _mintAmount <= maxSupply);
    require(blootContract.balanceOf(msg.sender) > 0, "Must own a bloot to claim from this method");
    blootOwnersSupplyMinted = blootOwnersSupplyMinted + _mintAmount;
    
    for (uint256 i = 1; i <= _mintAmount; i++) {
      _safeMint(msg.sender, supply + i);
    }
  }
  
  function publicMint(uint256 _mintAmount) public payable {
    uint256 supply = totalSupply();
    require(!paused);
    require(_mintAmount > 0);
    require(_mintAmount <= maxMintAmount);
    require(supply + _mintAmount <= maxSupply);
    require(publicSupplyMinted + _mintAmount <= maxPublicSupply, "No more public supply left");
    publicSupplyMinted = publicSupplyMinted + _mintAmount;
    require(msg.value >= cost * _mintAmount);

    for (uint256 i = 1; i <= _mintAmount; i++) {
      _safeMint(msg.sender, supply + i);
    }
  }

  function walletOfOwner(address _owner)
    public
    view
    returns (uint256[] memory)
  {
    uint256 ownerTokenCount = balanceOf(_owner);
    uint256[] memory tokenIds = new uint256[](ownerTokenCount);
    for (uint256 i; i < ownerTokenCount; i++) {
      tokenIds[i] = tokenOfOwnerByIndex(_owner, i);
    }
    return tokenIds;
  }

  function tokenURI(uint256 tokenId)
    public
    view
    virtual
    override
    returns (string memory)
  {
    require(
      _exists(tokenId),
      "ERC721Metadata: URI query for nonexistent token"
    );

    string memory currentBaseURI = _baseURI();
    return bytes(currentBaseURI).length > 0
        ? string(abi.encodePacked(currentBaseURI, tokenId.toString(), baseExtension))
        : "";
  }

  //only owner
  function setCost(uint256 _newCost) public onlyOwner() {
    cost = _newCost;
  }

  function setmaxMintAmount(uint256 _newmaxMintAmount) public onlyOwner() {
    maxMintAmount = _newmaxMintAmount;
  }

  function setBaseURI(string memory _newBaseURI) public onlyOwner {
    baseURI = _newBaseURI;
  }

  function setBaseExtension(string memory _newBaseExtension) public onlyOwner {
    baseExtension = _newBaseExtension;
  }

  function pause(bool _state) public onlyOwner {
    paused = _state;
  }
 
 function whitelistUser(address _user) public onlyOwner {
    whitelisted[_user] = true;
  }
 
  function removeWhitelistUser(address _user) public onlyOwner {
    whitelisted[_user] = false;
  }

  function withdraw() public payable onlyOwner {
    require(payable(msg.sender).send(address(this).balance));
  }
}
function blootFreeClaim(uint256 _mintAmount) public {
  uint256 supply = totalSupply();
  require(!paused);
  require(_mintAmount > 0);
  require(_mintAmount <= maxMintAmount);
  require(blootOwnersSupplyMinted + _mintAmount <= maxBlootSupply, "No more Bloot owner claims");
  require(supply + _mintAmount <= maxSupply);
  require(blootContract.balanceOf(msg.sender) > 0, "Must own a bloot to claim from this method");
  blootOwnersSupplyMinted = blootOwnersSupplyMinted + _mintAmount;
    
  for (uint256 i = 1; i <= _mintAmount; i++) {
    _safeMint(msg.sender, supply + i);
  }
}

// public