@using System.Reflection.Metadata
@using BTCPayServer
@using BTCPayServer.Abstractions.TagHelpers
@using BTCPayServer.Models.StoreViewModels
@using NBitcoin
@using NBitcoin.Altcoins.Elements
@model dynamic

@if (Model is WalletSetupViewModel walletSetupViewModel && walletSetupViewModel.Network is ElementsBTCPayNetwork elementsBtcPayNetwork)
{
    if (walletSetupViewModel.Method == WalletSetupMethod.GenerateOptions)
    {
        <script>
        document.addEventListener('DOMContentLoaded', () => {
            document.getElementById("GenerateWatchonlyLink").parentElement.remove();
        });
    </script>
    }

    if (!walletSetupViewModel.Confirmation && walletSetupViewModel.Method == WalletSetupMethod.ImportOptions)
    {
        <script>
        document.addEventListener('DOMContentLoaded', () => {
            document.querySelectorAll(".list-group-item:not(#ImportSeedLink)").forEach(e => e.parentElement.remove());
        });
    </script>
    }
    if (!walletSetupViewModel.Confirmation && walletSetupViewModel.Method is WalletSetupMethod.HotWallet or WalletSetupMethod.Seed)
    {
        var canUseRpcImport = ViewData["CanUseRPCImport"] is true;

        if (!canUseRpcImport)
        {
            <script>
                document.addEventListener('DOMContentLoaded', () => {
                    const warningDiv = document.createElement("div");
                    warningDiv.className = 'alert alert-danger';
                    warningDiv.innerHTML = 'Liquid requires the use of the RPC Import feature but you are not able to use it.';
                    document.querySelector("h1").insertAdjacentElement("beforebegin", warningDiv);
                    document.getElementById("Continue").disabled = true;
                });
            </script>
        }
        else
        {
            string masterBlindKey = null;
            if (walletSetupViewModel.Method == WalletSetupMethod.HotWallet)
            {
                var seed = new Mnemonic(Wordlist.English);
                var slip21 = Slip21Node.FromSeed(seed.DeriveSeed());
                var slip77 = slip21.GetSlip77Node();
                masterBlindKey = slip77.Key.ToHex();

                 <script>
                    document.addEventListener('DOMContentLoaded', () => {
                        document.getElementById("Passphrase").parentElement.style.display = "none";
                        document.getElementById("passphrase_conf").parentElement.style.display = "none";
                        const mnemonicElement = document.createElement("div")
                        mnemonicElement.innerHTML = "<input type='hidden' name='ExistingMnemonic' value='@seed'/>"
                        document.getElementById("ScriptPubKeyType").parentElement.insertAdjacentElement("afterend",mnemonicElement);
                        
                        
                    });
                
                </script>
                
            }
            <script>
                document.addEventListener('DOMContentLoaded', () => {
                  const cbImportRpc =  document.getElementById("ImportKeysToRPC");
                  cbImportRpc.checked = true;
                  cbImportRpc.readOnly = true;
                  
                  const cloned = cbImportRpc.cloneNode(true);
                  cloned.disabled = true;
                  cloned.name = "";
                  cloned.id = "";
                  cbImportRpc.insertAdjacentElement("beforebegin", cloned );
                  cbImportRpc.style.display = "none";
                  
                  const cbisHotWallet = document.getElementById("SavePrivateKeys");
                  if (cbisHotWallet){
                    cbisHotWallet.checked = true;
                    cbisHotWallet.readOnly = true;
                    const cloned2 = cbisHotWallet.cloneNode(true);
                    cloned2.disabled = true;
                    cloned2.name = "";
                    cloned2.id = "";
                    cbisHotWallet.insertAdjacentElement("beforebegin", cloned2 );
                    cbisHotWallet.style.display = "none";
                  }
                  
                  const slip77Allowed = @Json.Serialize(masterBlindKey != null);
                  const blindedOption = `<div class='form-group mt-4' ><label class='form-label'>Liquid Confidential Address Mode</label><select id='blindingtype' class='form-select'> <option selected value='default' >Default (BTCPay Server proprietary mode)</option><option value='unblinded' >Unblinded (no confidential addresses mode)</option> ${slip77Allowed? "<option value='slip77'>SLIP77 Mode (compatible with other liquid wallets)</option>": ""}</div>`;
                                          document.getElementById("ImportKeysToRPC").parentElement.insertAdjacentHTML("afterend",blindedOption);
                                          const blindAdditionalOption = "<input type='hidden' id='blindAdditionalOption'/>";
                                          document.getElementById("ScriptPubKeyType").parentElement.insertAdjacentHTML("afterend", blindAdditionalOption);
                                          
                                          document.getElementById("blindingtype").addEventListener("change", (evt)=>{
                                              if (evt.target.value == "default"){
                                                  document.getElementById("blindAdditionalOption").value = "";
                                                  document.getElementById("blindAdditionalOption").name = "";
                                              }else if (evt.target.value == "unblinded"){
                                                  document.getElementById("blindAdditionalOption").value = "true";
                                                  document.getElementById("blindAdditionalOption").name = "AdditionalOptions[unblinded]";
                                              }else if (evt.target.value == "slip77"){
                                                  document.getElementById("blindAdditionalOption").value = "@masterBlindKey";
                                                  document.getElementById("blindAdditionalOption").name = "AdditionalOptions[slip77]";
                                              }
                                          })
                  
                });
            </script>
        }
    }
}