import main
from yaml import dump

class Network:
    def __init__(self, register):
        register("network", self.network)

    def network(self, addr, authed, data, obj, spl, success, failure, info, incUsage, length):
        if authed:
            if length == 7:
                if spl[1] == "add":
                    if spl[2] in main.network.keys():
                        failure("Network already exists: %s" % spl[2])
                        return
                    if not spl[4].isdigit():
                        failure("Port must be an integer, not %s" % spl[4])
                        return
                    if not spl[5].lower() in ["ssl", "plain"]:
                        failure("Security must be ssl or plain, not %s" % spl[5])
                        return
                    if not spl[6].lower() in ["sasl", "ns", "none"]:
                        failure("Auth must be sasl, ns or none, not %s" % spl[5])
                        return
                    else:
                        main.network[spl[2]] = {"host": spl[3],
                                            "port": spl[4],
                                            "security": spl[5].lower(),
                                            "auth": spl[6].lower()}
                        success("Successfully created network: %s" % spl[2])
                        main.saveConf("network")
                        return
                else:
                    incUsage("network")
                    return

            elif length == 3:
                if spl[1] == "del":
                    if spl[2] in main.network.keys():
                        del main.network[spl[2]]
                        success("Successfully removed network: %s" % spl[2])
                        main.saveConf("network")
                        return
                    else:
                        failure("No such network: %s" % spl[2])
                        return
                else:
                    incUsage("network")
                    return
            elif length == 2:
                if spl[1] == "list":
                    info(dump(main.network))
                    return
                else:
                    incUsage("network")
                    return
            else:
                incUsage("network")
                return
        else:
            incUsage(None)