import json
import base64
from pymisp import MISPEvent, MISPObject, MISPAttribute

misperrors = {'error': 'Error'}
userConfig = {
    'number1': {
        'type': 'Integer',
        'regex': '/^[0-4]$/i',
        'errorMessage': 'Expected a number in range [0-4]',
        'message': 'Column number used for value'
    },
    'some_string': {
        'type': 'String',
        'message': 'A text field'
    },
    'boolean_field': {
        'type': 'Boolean',
        'message': 'Boolean field test'
    },
    'comment': {
        'type': 'Integer',
        'message': 'Column number used for comment'
    }
}

mispattributes = {
    'inputSource': ['file', 'paste'],
    'output': ['MISP Format'],
    'format': 'misp_standard'
}


moduleinfo = {
    'version': '0.1',
    'author': 'Sami Mokaddem',
    'description': 'Generic blueprint to be copy-pasted to quickly boostrap creation of import module.',
    'module-type': ['import'],
    'name': 'Import Blueprint',
    'logo': '',
    'requirements': [],
    'features': '',
    'references': [],
    'input': '',
    'output': '',
}

moduleconfig = []


def generateData(event, data, config):
    # attr = MISPAttribute()
    # attr.from_dict(**{
    #     'type': 'ip-src',
    #     'value': '8.8.8.8',
    #     'distribution': 2
    # })
    # event.add_attribute(attr)
    pass


def handler(q=False):
    if q is False:
        return False
    request = json.loads(q)
    data = getUploadedData(request)
    config = getPassedConfig(request)
    event = MISPEvent()
    generateData(event, data, config)
    return {"results": json.loads(event.to_json())}


def getUploadedData(request):
    return base64.b64decode(request['data']).decode('utf8')


def getPassedConfig(request):
    return request['config']


def introspection():
    modulesetup = mispattributes
    try:
        userConfig
        modulesetup['userConfig'] = userConfig
    except NameError:
        pass
    return modulesetup


def version():
    moduleinfo['config'] = moduleconfig
    return moduleinfo