import csv
import json
import datetime

mintTable = []
nftTable = []
nftTransferTable = []

contracts = lambda : json.load(open('contract.json', 'r'))

resultData = {
    'nft_total': 0,
    'nft_mint': 0,
    'bindbox': {
        'hold': 0,
        'open': 0
    },
    'nft_rank': [
    ]
}

def exportMintTable():
    rows = []
    with open('mint.raw.csv', 'w', newline='') as f:
        writer = csv.writer(f)
        writer.writerows(rows)

def exportNftTable():
    rows = []
    with open('nft.raw.csv', 'w', newline='') as f:
        writer = csv.writer(f)
        writer.writerows(rows)

def exportNftTransferTable():
    rows = []
    with open('nft_transfer.raw.csv', 'w', newline='') as f:
        writer = csv.writer(f)
        writer.writerows(rows)

def exportNftSumTable():
    rows = []
    for nft in nftTable:
        rows.push(
            (
                nft['token_id'],
                nft['token_type'],
                nft['creator_address'],
                nft['owner_address'],
                nft['tags'],
                datetime.datetime.fromtimestamp(nft['modifytime'])
            )
        )
    with open('nft.sum.csv', 'w', newline='') as f:
        writer = csv.writer(f)
        writer.writerows(rows)

def loadData():
    def rowToObj(row, fields):
        obj = {}
        return obj
    def loadCsv(data, fileName, fields):
        with open(fileName, "r", encoding="utf-8") as f:
            reader = csv.reader(f)
            for row in reader:
                data.append(rowToObj(row, fields))
    loadCsv(mintTable, 't_mint.txt',  [
        ''
    ])
    loadCsv(nftTable, 't_nft.txt',  [
        ''
    ])
    loadCsv(nftTable, 't_nft_transfer.txt',  [
        ''
    ])

print('hello')