from datetime import date, time, datetime

import geruecht.controller.databaseController as dc
from geruecht import getDebugLogger

db = dc.DatabaseController()
debug = getDebugLogger()

class Base:
    def getJobRequests(self, from_user, to_user, date):
        debug.info("get JobRequests from_user {{ {} }} to_user {{ {} }} on date {{ {} }}".format(from_user, to_user, date))
        if from_user is None:
            retVal = db.getJobRequestsToUser(to_user, date)
        elif to_user is None:
            retVal = db.getJobRequestsFromUser(from_user, date)
        else:
            raise Exception("from_user {{ {} }} and to_user {{ {} }} are None".format(from_user, to_user))
        return retVal

    def setJobRequests(self, data):
        debug.info("set new JobRequests data {{ {} }}".format(data))
        retVal = []
        for jobRequest in data:
            from_user = jobRequest['from_user']
            to_user = jobRequest['to_user']
            on_date = date(jobRequest['date']['year'], jobRequest['date']['month'], jobRequest['date']['day'])
            job_kind = jobRequest['job_kind']
            debug.info("set new JobRequest from_user {{ {} }}, to_user {{ {} }}, on_date {{ {} }}")
            retVal.append(db.setJobRequest(from_user, to_user, on_date, job_kind))
        debug.debug("seted JobRequests are {{ {} }}".format(retVal))
        return retVal

    def updateJobRequests(self, data):
        debug.info("update JobRequest data {{ {} }}".format(data))
        if data['accepted']:
            self.changeWorker(data['from_user'], data['to_user'], datetime.combine(data['on_date'], time(12)))
            db.updateAllJobRequest(data)
        return db.updateJobRequest(data)

    def deleteJobRequest(self, jobRequest):
        debug.info("delete JobRequest {{ {} }}".format(jobRequest))
        db.deleteJobRequest(jobRequest)