import os
import shutil
from pathlib import Path

import pytest

from pyhmy import cli

TEMP_DIR = "/tmp/pyhmy-testing/test-cli"
BINARY_FILE_PATH = f"{TEMP_DIR}/bin/cli_test_binary"


@pytest.fixture( scope = "session", autouse = True )
def setup():
    shutil.rmtree( TEMP_DIR, ignore_errors = True )
    os.makedirs( TEMP_DIR, exist_ok = True )


def test_download_cli():
    env = cli.download( BINARY_FILE_PATH, replace = False, verbose = False )
    cli.environment.update( env )
    assert os.path.exists( BINARY_FILE_PATH )


def test_is_valid():
    bad_file_path = os.path.realpath( f"{TEMP_DIR}/test_is_valid/bad_hmy" )
    shutil.rmtree( Path( bad_file_path ).parent, ignore_errors = True )
    os.makedirs( Path( bad_file_path ).parent, exist_ok = True )
    Path( bad_file_path ).touch()
    assert os.path.exists( BINARY_FILE_PATH ), "harmony cli did not download"
    assert os.path.exists( bad_file_path ), "did not create bad binary"
    assert cli.is_valid_binary( BINARY_FILE_PATH )
    assert not cli.is_valid_binary( bad_file_path )


def test_bad_bin_set():
    bad_file_path = os.path.realpath( f"{TEMP_DIR}/test_bad_bin_set/hmy" )
    shutil.rmtree( Path( bad_file_path ).parent, ignore_errors = True )
    os.makedirs( Path( bad_file_path ).parent, exist_ok = True )
    Path( bad_file_path ).touch()
    is_set = cli.set_binary( bad_file_path )
    assert not is_set
    assert cli.get_binary_path() != bad_file_path


def test_bin_set():
    cli.set_binary( BINARY_FILE_PATH )
    cli_binary_path = cli.get_binary_path()
    assert os.path.realpath( cli_binary_path
                            ) == os.path.realpath( BINARY_FILE_PATH )


def test_update_keystore():
    cli.single_call( "hmy keys add test1" )
    addrs = cli.get_accounts_keystore()
    assert "test1" in addrs.keys()
    check_addr = addrs[ "test1" ]
    accounts_list = cli.get_accounts( check_addr )
    check_acc = accounts_list[ 0 ]
    assert check_acc == "test1"
    raw_cli_keys_list_print = cli.single_call( "hmy keys list", timeout = 2 )
    assert check_addr in raw_cli_keys_list_print
    assert check_acc in raw_cli_keys_list_print
    assert addrs[ check_acc ] == check_addr
    cli.remove_address( check_addr )
    assert check_addr not in addrs.values()
    assert "test1" not in addrs.keys()