import os
import json
import importlib
import sys
import hashlib

if not os.path.exists("chain_data"):
    os.mkdir("chain_data")

if not os.path.exists("api_keys"):
    os.mkdir("api_keys")

def listChains():
    chains = []
    for file in os.listdir("chains"):
        if file.endswith(".py"):
            if file != "main.py":
                chain = importlib.import_module("chains."+file[:-3])
                if "info" not in dir(chain):
                    continue
                details = chain.info
                details["link"] = file[:-3]
                chains.append(details)

    return chains


def chainExists(chain: str):
    for file in os.listdir("chains"):
        if file == chain+".py":
            return True
    return False


def validateChainAddress(chain: str, address: str):
    chain = importlib.import_module("chains."+chain)
    if "validateAddress" not in dir(chain):
        return False
    return chain.validateAddress(address)

def getChainData(chain: str):
    chain = importlib.import_module("chains."+chain)
    return chain.info

def importAddress(chain: str, address: str):
    chain = importlib.import_module("chains."+chain)
    if "importAddress" not in dir(chain):
        return False
    return chain.importAddress(address)


def getAllAddresses():
    addresses = []
    for file in os.listdir("chains"):
        if file.endswith(".py"):
            if file != "main.py":
                chain = importlib.import_module("chains."+file[:-3])
                if "listAddresses" in dir(chain):
                    chainAddresses = chain.listAddresses()
                    addresses.append({"chain": file[:-3].capitalize(), "addresses": chainAddresses})
                        
    return addresses

def getAddresses(chain: str):
    chain = importlib.import_module("chains."+chain)
    if "listAddresses" in dir(chain):
        return chain.listAddresses()
    return []

def deleteAddress(chain: str, address: str):
    chain = importlib.import_module("chains."+chain)
    if "deleteAddress" not in dir(chain):
        return False
    return chain.deleteAddress(address)

def syncChains():
    for file in os.listdir("chains"):
        if file.endswith(".py"):
            if file != "main.py":
                chain = importlib.import_module("chains."+file[:-3])
                if "sync" in dir(chain):
                    chain.sync()

def syncChain(chain: str):
    chain = importlib.import_module("chains."+chain)
    if "sync" in dir(chain):
        chain.sync()
        return True
    return False

def addAPIKey(chain: str, apiKey: str):
    chain = importlib.import_module("chains."+chain)
    if "addAPIKey" not in dir(chain):
        return False
    return chain.addAPIKey(apiKey)


def getTransactions(chain: str):
    chain = importlib.import_module("chains."+chain)
    if "getTransactions" not in dir(chain):
        return False
    return chain.getTransactions()

def getTransactionsRender(chain:str):
    chain = importlib.import_module("chains."+chain)
    if "getTransactionsRender" not in dir(chain):
        return False
    return chain.getTransactionsRender()