# # Create smart contract instance
# contract = web3.eth.contract(address=contract_address, abi=abi)

import json
from web3 import Web3

# Initialize endpoint URL
node_url = "https://filecoin-hyperspace.chainstacklabs.com/rpc/v0"

# Create the node connection
web3 = Web3(Web3.HTTPProvider(node_url))


def get_contract():

    contract_abi = [
        {
            "inputs": [
                {
                    "internalType": "string",
                    "name": "_name",
                    "type": "string"
                }
            ],
            "name": "retrieveDataset",
            "outputs": [
                {
                    "internalType": "string",
                    "name": "",
                    "type": "string"
                },
                {
                    "internalType": "string",
                    "name": "",
                    "type": "string"
                }
            ],
            "stateMutability": "view",
            "type": "function"
        },
        {
            "inputs": [
                {
                    "internalType": "string",
                    "name": "_name",
                    "type": "string"
                }
            ],
            "name": "retrieveModel",
            "outputs": [
                {
                    "internalType": "string",
                    "name": "",
                    "type": "string"
                },
                {
                    "internalType": "string",
                    "name": "",
                    "type": "string"
                }
            ],
            "stateMutability": "view",
            "type": "function"
        },
        {
            "inputs": [
                {
                    "internalType": "string",
                    "name": "_name",
                    "type": "string"
                }
            ],
            "name": "retrievePaper",
            "outputs": [
                {
                    "internalType": "string",
                    "name": "",
                    "type": "string"
                },
                {
                    "internalType": "string",
                    "name": "",
                    "type": "string"
                }
            ],
            "stateMutability": "view",
            "type": "function"
        },
        {
            "inputs": [
                {
                    "internalType": "string",
                    "name": "_name",
                    "type": "string"
                },
                {
                    "internalType": "string",
                    "name": "_ipfshash",
                    "type": "string"
                }
            ],
            "name": "storeDataset",
            "outputs": [],
            "stateMutability": "nonpayable",
            "type": "function"
        },
        {
            "inputs": [
                {
                    "internalType": "string",
                    "name": "_name",
                    "type": "string"
                },
                {
                    "internalType": "string",
                    "name": "_ipfshash",
                    "type": "string"
                }
            ],
            "name": "storeModel",
            "outputs": [],
            "stateMutability": "nonpayable",
            "type": "function"
        },
        {
            "inputs": [
                {
                    "internalType": "string",
                    "name": "_name",
                    "type": "string"
                },
                {
                    "internalType": "string",
                    "name": "_ipfshash",
                    "type": "string"
                }
            ],
            "name": "storePaper",
            "outputs": [],
            "stateMutability": "nonpayable",
            "type": "function"
        },
        {
            "inputs": [
                {
                    "internalType": "string",
                    "name": "_name",
                    "type": "string"
                }
            ],
            "name": "voteDataset",
            "outputs": [],
            "stateMutability": "nonpayable",
            "type": "function"
        },
        {
            "inputs": [
                {
                    "internalType": "string",
                    "name": "_name",
                    "type": "string"
                }
            ],
            "name": "voteModel",
            "outputs": [],
            "stateMutability": "nonpayable",
            "type": "function"
        },
        {
            "inputs": [
                {
                    "internalType": "string",
                    "name": "_name",
                    "type": "string"
                }
            ],
            "name": "votePaper",
            "outputs": [],
            "stateMutability": "nonpayable",
            "type": "function"
        }
    ]

    address = '0x8A3BFF2474dF2331Ed667082ae99A4E69eAAb967'
    
    contract = web3.eth.contract(address = address , abi = contract_abi)
    return contract