# coding: utf-8
from __future__ import absolute_import

import logging
import time

import hexathon
from cic_eth.server.app import create_app
from cic_eth_registry.pytest.fixtures_tokens import *
from fastapi.testclient import TestClient

log = logging.getLogger(__name__)


@pytest.fixture(scope='session')
def client(config, default_chain_spec, celery_session_worker):
    config.add(str(default_chain_spec), 'CHAIN_SPEC', exists_ok=True)
    config.add('cic_eth_test', 'CELERY_QUEUE', exists_ok=True)
    chain_spec = config.get('CHAIN_SPEC')
    celery_queue = config.get('CELERY_QUEUE')
    redis_host = config.get('REDIS_REDIS_HOST')
    redis_port = config.get('REDIS_REDIS_PORT')
    redis_db = config.get('REDIS_DB')
    redis_timeout = 20

    app = create_app(str(chain_spec), celery_queue, redis_host,
                     redis_port, redis_db, redis_timeout)
    return TestClient(app)


def test_default_token(client, foo_token, default_chain_spec):
    print(foo_token)
    print(f"default_chain_spec: {default_chain_spec.asdict()}")
    # Default Token
    response = client.get('/default_token')
    log.debug(f"balance response {response}")
    default_token = response.json()
    assert default_token == {
        'address': '3FF776B6f888980DEf9d4220858803f9dC5e341e',
        'decimals': 7,
        'name': 'Giftable Token',
        'symbol': 'GFT',
    }


def test_token(client):
    # Default Token
    response = client.get('/token?token_symbol=FOO')
    log.debug(f"token response {response}")
    token = response.json()
    assert token == {
        'address': '3ff776b6f888980def9d4220858803f9dc5e341e',
        'converters': [],
        'decimals': 6,
        'name': 'Giftable Token',
        'proofs': ['3af82fa124235f84e78145f008054b11fe477e2b043ac5e4979c3afa737fd328'],
        'proofs_with_signers': [{'proof': '3af82fa124235f84e78145f008054b11fe477e2b043ac5e4979c3afa737fd328',
                                 'signers': ['Eb3907eCad74a0013c259D5874AE7f22DcBcC95C']}],
        'symbol': 'GFT',
    }


def test_tokens(client):
    # Default Token
    response = client.get(
        '/tokens', params={'token_symbols': ['GFT', 'COFE', 'FOO']})

    log.debug(f"tokens response {response}")
    tokens = response.json()
    assert tokens == [
        {'address': '3ff776b6f888980def9d4220858803f9dc5e341e',
         'converters': [],
         'decimals': 6,
         'name': 'Giftable Token',
         'proofs': ['3af82fa124235f84e78145f008054b11fe477e2b043ac5e4979c3afa737fd328'],
         'proofs_with_signers': [{'proof': '3af82fa124235f84e78145f008054b11fe477e2b043ac5e4979c3afa737fd328',
                                  'signers': ['Eb3907eCad74a0013c259D5874AE7f22DcBcC95C']}],
         'symbol': 'GFT'},
        {'address': '9c9506cf6c50f5b0371be72920fc6060d1a88a6a',
         'converters': [],
         'decimals': 6,
         'name': 'Coffee',
         'proofs': ['5b1549818725ca07c19fc47fda5d8d85bbebb1283855d5ab99785dcb7d9051d3'],
         'proofs_with_signers': [{'proof': '5b1549818725ca07c19fc47fda5d8d85bbebb1283855d5ab99785dcb7d9051d3',
                                  'signers': ['Eb3907eCad74a0013c259D5874AE7f22DcBcC95C',
                                              'Eb3907eCad74a0013c259D5874AE7f22DcBcC95C']}],
         'symbol': 'COFE'},
    ]


def test_account(client):
    # Default Token
    response = client.get('/default_token')
    log.debug(f"balance response {response}")
    default_token = response.json()

    # Create Account 1
    params = {
        'password': '',
        'register': True
    }
    response = client.post(
        '/create_account',
        params=params)
    address_1 = hexathon.valid(response.json())

    # Create Account 2
    params = {
        'password': '',
        'register': True
    }
    response = client.post('/create_account',
                           params=params)
    address_2 = hexathon.valid(response.json())
    time.sleep(30)  # Required to allow balance to show

    # Balance Account 1
    params = {
        'address': address_1,
        'token_symbol': 'COFE',
        'include_pending': True
    }
    response = client.get('/balance',
                          params=params)
    balance = response.json()

    assert (balance[0] == {
        "address": default_token.get('address').lower(),
        "balance_available": 30000,
        "balance_incoming": 0,
        "balance_network": 30000,
        "balance_outgoing": 0,
        "converters": []
    })

    # Transfer
    params = {
        'from_address': address_1,
        'to_address': address_2,
        'value': 100,
        'token_symbol': 'COFE'
    }
    response = client.post('/transfer',
                           params=params)
    transfer = response.json()

    # Balance Account 1
    params = {
        'address': address_1,
        'token_symbol': 'COFE',
        'include_pending': True
    }
    response = client.get('/balance',
                          params=params)
    balance_after_transfer = response.json()
    assert (balance_after_transfer[0] == {
        "address": default_token.get('address').lower(),
        "balance_available": 29900,
        "balance_incoming": 0,
        "balance_network": 30000,
        "balance_outgoing": 100,
        "converters": []
    })

    # Transactions Account 1
    params = {
        'address': address_1,
        'limit': 10
    }
    response = client.get('/transactions',
                          params=params)
    transactions = response.json()
    # TODO: What are the other 2 transactions
    assert len(transactions) == 3
    # Check the transaction is correct
    # TODO wtf is READSEND (Ready to send? Or already sent)
    assert transactions[0].status == 'READYSEND'