import re

service = {
    "service_id": "sps:service:template-test",
    "service_name": "template-test",
    "urn": "{}/template.format(version_slug)",
    "actions": [
        {
            "action": "render-jinja2",
            "params": [
                {"name": "source", "type": "string", "required": "True"},
                {"name": "variables", "type": "dict", "required": "True"}
            ]
        },
        {
            "action": "render-jinja2",
            "params": [
                {"name": "source", "type": "string", "required": "True"},
                {"name": "variables", "type": "dict", "required": "True"}
            ]
        },

    ]
}

service_id = service['service_id']
service_name = service['service_name']
service_url = service['urn']
actions = service['actions']

if service_id is None or service_name is None or service_url is None:
    # log().error("event does not contain neccessary params")
    # raise BadRequestException, "Missing params"
    print ('there are missing params in service')

if re.match("^[a-zA-Z0-9_:-]*$", service_id) is None:
    print ('service_id has wrong format')

if re.match("^[a-zA-Z0-9_:-]*$", service_name) is None:
    print ('service_name has wrong format')

for index in range(0, len(actions)):
    if re.match("^[a-zA-Z0-9_:-]*$", actions[index]['action']) is None:
        print ('action_name {} has wrong format'.format(actions[index]['action']))

    params = actions[index]['params']
    for param_index in range(0, len(params)):
        params_keys = params[param_index].keys()
        if 'required' not in params_keys or 'name' not in params_keys:
            print ("action params don't contain all neccesary attributes")

        if params[param_index]['required'] not in ('True', 'False'):
            print ("value of 'required' param attribute can be True or False only")

        if re.match("^[a-zA-Z0-9_:-]*$", params[param_index]['name']) is None:
            print "value of 'name' param attribute contains illegal characters"

print ('done')