import json
import base64

misperrors = {'error': 'Error'}
userConfig = {}

inputSource = ['file']

moduleinfo = {
    'version': '0.1',
    'author': 'Richard van den Berg',
    'description': 'Module to import MISP JSON format for merging MISP events.',
    'module-type': ['import'],
    'name': 'MISP JSON Import',
    'logo': '',
    'requirements': [],
    'features': 'The module simply imports MISP Attributes from an other MISP Event in order to merge events together. There is thus no special feature to make it work.',
    'references': [],
    'input': 'MISP Event',
    'output': 'MISP Event attributes',
}

moduleconfig = []


def handler(q=False):
    if q is False:
        return False
    r = {'results': []}
    request = json.loads(q)
    try:
        mfile = base64.b64decode(request["data"]).decode('utf-8')
        misp = json.loads(mfile)
        event = misp['response'][0]['Event']
        for a in event["Attribute"]:
            tmp = {}
            tmp["values"] = a["value"]
            tmp["categories"] = a["category"]
            tmp["types"] = a["type"]
            tmp["to_ids"] = a["to_ids"]
            tmp["comment"] = a["comment"]
            if a.get("data"):
                tmp["data"] = a["data"]
            r['results'].append(tmp)
    except Exception:
        pass
    return r


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


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


if __name__ == '__main__':
    x = open('test.json', 'r')
    r = handler(q=x.read())
    print(json.dumps(r))