// Create account workflow (only 1 at a time)
create_account(1){
    create_account{
        // Testing network
        create_account.network = {"network": "TESTING", "blockchain": "aptos"};
        
        // Generate key and derive the address, saving it locally
        key = generate_key({"curve_type": "edwards25519"});
        account = derive({
            "network_identifier": {{create_account.network}},
            "public_key": {{key.public_key}}
        });
        save_account({
            "account_identifier": {{account.account_identifier}},
            "keypair": {{key}}
        });

        // Find the "faucet" loaded account
        currency = {
          "symbol": "APT",
          "decimals": 8,
          "metadata": {
            "move_type": "0x1::aptos_coin::AptosCoin"
          }
        };
        print_message({"Find faucet with at least balance to create accounts": "10000000"});
        loaded_account = find_balance({
          "minimum_balance": {
            "value": "10000000",
            "currency": {{currency}}
          }
        });
 
        // Make a create account call
        print_message({"Create account":{{account.account_identifier.address}}, "With account":{{loaded_account.account_identifier.address}}});
        create_account.operations = [
            {
                "operation_identifier": {"index": 0},
                "type": "create_account",
                "account": {{account.account_identifier}},
                "metadata":{
                    "sender": {{loaded_account.account_identifier}}
                }
            }
        ];
        create_account.confirmation_depth = 2;
    }
}

// Request funds from the "faucet" (only one at a time)
request_funds(1){
  find_account{
    currency = {
      "symbol": "APT",
      "decimals": 8,
      "metadata": {
        "move_type": "0x1::aptos_coin::AptosCoin"
      }
    };
    print_message({"Find faucet with at least balance": "0"});
    random_account = find_balance({
      "minimum_balance": {
        "value": "0",
        "currency": {{currency}}
      },
      "create_limit":1
    });
  },
  request{
    print_message({"Requesting funds from":{{random_account.account_identifier.address}}});
    loaded_account = find_balance({
      "account_identifier": {{random_account.account_identifier}},
      "minimum_balance": {
        "value": "10000000",
        "currency": {{currency}}
      }
    });
  }
}

// Transfer money between accounts
transfer(50){
    transfer{
        transfer.network = {"network":"TESTING", "blockchain":"aptos"};
        currency = {
          "symbol": "APT",
          "decimals": 8,
          "metadata": {
            "move_type": "0x1::aptos_coin::AptosCoin"
          }
        };

        // Find someone who can send money
        print_message({"Find someone to send money with balance minimum": "10000000"});
        sender = find_balance({
            "minimum_balance":{
                "value": "10000000",
                "currency": {{currency}}
            }
        });

        // Set the receiver_amount as some value <= sender.balance - max_fee
        max_fee = "2200";
        available_amount = {{sender.balance.value}} - {{max_fee}};
        receiver_amount = random_number({"minimum": "1", "maximum": {{available_amount}}});
        sender_amount = "0" - {{receiver_amount}};


        // Find receiver and construct operations
        print_message({"Find someone to receive money with balance minimum": "0"});
        receiver = find_balance({
            "not_account_identifier": [{{sender.account_identifier}}],
            "minimum_balance": {
                "value": "0",
                "currency": {{currency}}
            },
            "create_limit": 100,
            "create_probability": 50
        });
        
        print_message({"Transfer funds": {"sender":{{sender.account_identifier.address}}, "receiver":{{receiver.account_identifier.address}}, "amount":{{receiver_amount}}}});
        
        transfer.operations = [
            {
                "operation_identifier": {"index": 0},
                "type":"withdraw",
                "account": {{sender.account_identifier}},
                "amount": {
                    "value": {{sender_amount}},
                    "currency": {{currency}}
                }
            },
            {
                "operation_identifier": {"index": 1},
                "type": "deposit",
                "account": {{receiver.account_identifier}},
                "amount": {
                    "value": {{receiver_amount}},
                    "currency": {{currency}}
                }
            }
        ];
        transfer.confirmation_depth = 2;
    }
}