import time
from src import ModuleManager, utils

class Module(ModuleManager.BaseModule):
    def _uptime(self):
        return utils.to_pretty_time(int(time.time()-self.bot.start_time))

    @utils.hook("received.command.uptime")
    def uptime(self, event):
        """
        :help: Show my uptime
        """
        event["stdout"].write("Uptime: %s" % self._uptime())
    @utils.hook("api.uptime")
    def uptime_api(self, event):
        return self._uptime()

    def _stats(self):
        networks = len(self.bot.servers)
        channels = 0
        users = 0
        for server in self.bot.servers.values():
            channels += len(server.channels)
            users += len(server.users)
        return [networks, channels, users]

    @utils.hook("received.command.stats")
    def stats(self, event):
        """
        :help: Show my network/channel/user stats
        """
        networks, channels, users = self._stats()

        response = "I currently have %d network" % networks
        if networks > 1:
            response += "s"
        response += ", %d channel" % channels
        if channels > 1:
            response += "s"
        response += " and %d visible user" % users
        if users > 1:
            response += "s"

        event["stdout"].write(response)

    @utils.hook("api.stats")
    def stats_api(self, event):
        networks, channels, users = self._stats()
        return {"networks": networks, "channels": channels, "users": users}

    @utils.hook("api.channels")
    def channels_api(self, event):
        print(event["path"])
        if "server-id" in event["params"]:
            server_id = event["params"]["server-id"][0]
            if not server_id.isdigit():
                return None
            server_id = int(server_id)

            server = self.bot.get_server(server_id)
            if not server:
                return None
            channels = {}
            for channel in server.channels.values():
                channels[channel.name] = len(channel.users)
            return channels
        else:
            channels = {}
            for server in self.bot.servers.values():
                channels[server.id] = {}
                for channel in server.channels.values():
                    channels[server.id][str(channel)] = len(channel.users)
            return channels