import QtQuick 2.15
import utils 1.0

QtObject {
    id: root

    property var communityTokensModuleInst: communityTokensModule ?? null

    // Network selection properties:
    property var layer1Networks: networksModule.layer1
    property var layer2Networks: networksModule.layer2
    property var enabledNetworks: networksModule.enabled
    property var allNetworks: networksModule.all

    signal deployFeeUpdated(var ethCurrency, var fiatCurrency, int error)
    signal selfDestructFeeUpdated(var ethCurrency, var fiatCurrency, int error)
    signal airdropFeeUpdated(var airdropFees)
    signal burnFeeUpdated(var ethCurrency, var fiatCurrency, int error)

    signal deploymentStateChanged(string communityId, int status, string url)
    signal ownerTokenDeploymentStateChanged(string communityId, int status, string url)
    signal remoteDestructStateChanged(string communityId, string tokenName, int status, string url)
    signal burnStateChanged(string communityId, string tokenName, int status, string url)
    signal airdropStateChanged(string communityId, string tokenName, string chainName, int status, string url)
    signal ownerTokenDeploymentStarted(string communityId, string url)

    // Minting tokens:
    function deployCollectible(communityId, collectibleItem)
    {
        if (collectibleItem.key !== "")
            deleteToken(communityId, collectibleItem.key)

        const jsonArtworkFile = Utils.getImageAndCropInfoJson(collectibleItem.artworkSource, collectibleItem.artworkCropRect)
        communityTokensModuleInst.deployCollectible(communityId, collectibleItem.accountAddress, collectibleItem.name,
                                                    collectibleItem.symbol, collectibleItem.description, collectibleItem.supply,
                                                    collectibleItem.infiniteSupply, collectibleItem.transferable, collectibleItem.remotelyDestruct,
                                                    collectibleItem.chainId, jsonArtworkFile)
    }

    function deployAsset(communityId, assetItem)
    {
        if (assetItem.key !== "")
            deleteToken(communityId, assetItem.key)

        const jsonArtworkFile = Utils.getImageAndCropInfoJson(assetItem.artworkSource, assetItem.artworkCropRect)
        communityTokensModuleInst.deployAssets(communityId, assetItem.accountAddress, assetItem.name,
                                               assetItem.symbol, assetItem.description, assetItem.supply,
                                               assetItem.infiniteSupply, assetItem.decimals, assetItem.chainId, jsonArtworkFile)
    }

    function deployOwnerToken(communityId, ownerToken, tMasterToken)
    {
        const jsonArtworkFile = Utils.getImageAndCropInfoJson(ownerToken.artworkSource, ownerToken.artworkCropRect)
        communityTokensModuleInst.deployOwnerToken(communityId, ownerToken.accountAddress, ownerToken.name, ownerToken.symbol, ownerToken.description,
                                                   tMasterToken.name, tMasterToken.symbol, tMasterToken.description, ownerToken.chainId, jsonArtworkFile)
    }

    function deleteToken(communityId, contractUniqueKey) {
        let parts = contractUniqueKey.split("_");
        communityTokensModuleInst.removeCommunityToken(communityId, parts[0], parts[1])
    }

    readonly property Connections connections: Connections {
        target: communityTokensModuleInst

        function onDeployFeeUpdated(ethCurrency, fiatCurrency, errorCode) {
            root.deployFeeUpdated(ethCurrency, fiatCurrency, errorCode)
        }

        function onSelfDestructFeeUpdated(ethCurrency, fiatCurrency, errorCode) {
            root.selfDestructFeeUpdated(ethCurrency, fiatCurrency, errorCode)
        }

        function onAirdropFeesUpdated(jsonFees) {
            root.airdropFeeUpdated(JSON.parse(jsonFees))
        }

        function onDeploymentStateChanged(communityId, status, url) {
            root.deploymentStateChanged(communityId, status, url)
        }

        function onOwnerTokenDeploymentStateChanged(communityId, status, url) {
            root.ownerTokenDeploymentStateChanged(communityId, status, url)
        }

        function onOwnerTokenDeploymentStarted(communityId, url) {
            root.ownerTokenDeploymentStarted(communityId, url)
        }

        function onRemoteDestructStateChanged(communityId, tokenName, status, url) {
            root.remoteDestructStateChanged(communityId, tokenName, status, url)
        }

        function onAirdropStateChanged(communityId, tokenName, chainName, status, url) {
            root.airdropStateChanged(communityId, tokenName, chainName, status, url)
        }

        function onBurnStateChanged(communityId, tokenName, status, url) {
            root.burnStateChanged(communityId, tokenName, status, url)
        }

        function onBurnFeeUpdated(ethCurrency, fiatCurrency, errorCode) {
            root.burnFeeUpdated(ethCurrency, fiatCurrency, errorCode)
        }
    }

    function computeDeployFee(chainId, accountAddress, tokenType, isOwnerDeployment) {
        communityTokensModuleInst.computeDeployFee(chainId, accountAddress, tokenType, isOwnerDeployment)
    }

    /**
      * walletsAndAmounts - array of following structure is expected:
      * [
      *   {
      *      walletAddress: string
      *      amount: int
      *   }
      * ]
      */
    function computeSelfDestructFee(walletsAndAmounts, tokenKey, accountAddress) {
        //TODO uncomment accountAddress when supported in backend
        communityTokensModuleInst.computeSelfDestructFee(JSON.stringify(walletsAndAmounts), tokenKey, /*accountAddress*/)
    }

    function remoteSelfDestructCollectibles(communityId, walletsAndAmounts, tokenKey, accountAddress) {
        //TODO uncomment accountAddress when supported in backend
        communityTokensModuleInst.selfDestructCollectibles(communityId, JSON.stringify(walletsAndAmounts), tokenKey, /*accountAddress*/)
    }

    // Burn:
    function computeBurnFee(tokenKey, amount, accountAddress) {
        console.assert(typeof amount === "string")
        // TODO: Backend. It should include the account address in the calculation.
        communityTokensModuleInst.computeBurnFee(tokenKey, amount/*, accountAddress*/)
    }

    function burnToken(communityId, tokenKey, burnAmount, accountAddress) {
        console.assert(typeof burnAmount === "string")
         // TODO: Backend. It should include the account address in the burn action.
        communityTokensModuleInst.burnTokens(communityId, tokenKey, burnAmount/*, accountAddress*/)
    }

    // Airdrop tokens:
    function airdrop(communityId, airdropTokens, addresses, feeAccountAddress) {
        // TODO: Take `feeAccountAddress` into account for the airdrop
        communityTokensModuleInst.airdropTokens(communityId, JSON.stringify(airdropTokens), JSON.stringify(addresses))
    }

    function computeAirdropFee(communityId, contractKeysAndAmounts, addresses, feeAccountAddress) {
        // TODO: Take `feeAccountAddress` into account when calculating fee
        communityTokensModuleInst.computeAirdropFee(
                    communityId, JSON.stringify(contractKeysAndAmounts),
                    JSON.stringify(addresses))
    }
}