import yaml
from nanohttp import settings

from restfulpy.cli import RequireSubCommand, Launcher


class EmailLauncher(Launcher):
    @classmethod
    def create_parser(cls, subparsers):
        parser = subparsers.add_parser('email', help='Sends a test email')
        parser.add_argument('target')
        parser.add_argument('-m', '--message', default='The email body')
        parser.add_argument('-s', '--subject', default='Test subject')
        parser.add_argument(
            '-f',
            '--from',
            dest='from_',
            default='<EMAIL>'
        )
        return parser

    def launch(self):
        from restfulpy.messaging import SmtpProvider

        p = SmtpProvider()
        p.send(
            self.args.target,
            self.args.subject,
            self.args.message,
            from_=self.args.from_
        )


class LogLauncher(Launcher):

    @classmethod
    def create_parser(cls, subparsers):
        parser = subparsers.add_parser(
            'log',
            help='Setup the server\'s database.')
        parser.add_argument(
            'message',
            nargs='+',
            help='The log message'
        )
        parser.add_argument(
            '-g',
            '--logger',
            default='main',
            help='The logger name, default: main'
        )
        parser.add_argument(
            '-l',
            '--level',
            default='debug',
            help='Log level, default info'
        )
        return parser

    def launch(self):
        from restfulpy.logging_ import get_logger
        getattr(
            get_logger(self.args.logger),
            self.args.level
        )(' '.join(self.args.message))


class ConfigurationDumpLauncher(Launcher):
    @classmethod
    def create_parser(cls, subparsers):
        parser = subparsers.add_parser(
            'config-dump',
            help='Dump the configuration'
        )
        parser.add_argument('path', help='The config path, for example: db')
        return parser

    def launch(self):
        dump = yaml.dump(
            getattr(settings, self.args.path),
            default_flow_style=False
        )
        print(dump)


class DevLauncher(Launcher, RequireSubCommand):
    @classmethod
    def create_parser(cls, subparsers):
        parser = subparsers.add_parser('dev', help="Development commands")
        dev_subparsers = parser.add_subparsers(
            title='admin command',
            dest='admin_command'
        )
        LogLauncher.register(dev_subparsers)
        EmailLauncher.register(dev_subparsers)
        ConfigurationDumpLauncher.register(dev_subparsers)
        return parser

import yaml
from nanohttp import settings

from restfulpy.cli import RequireSubCommand, Launcher


class EmailLauncher(Launcher):
    @classmethod
    def create_parser(cls, subparsers):
        parser = subparsers.add_parser('email', help='Sends a test email')
        parser.add_argument('target')
        parser.add_argument('-m', '--message', default='The email body')
        parser.add_argument('-s', '--subject', default='Test subject')
        parser.add_argument(
            '-f',
            '--from',
            dest='from_',
            default='<EMAIL>'
        )
        return parser

    def launch(self):
        from restfulpy.messaging import SmtpProvider

        p = SmtpProvider()
        p.send(
            self.args.target,
            self.args.subject,
            self.args.message,
            from_=self.args.from_
        )


class LogLauncher(Launcher):

    @classmethod
    def create_parser(cls, subparsers):
        parser = subparsers.add_parser(
            'log',
            help='Setup the server\'s database.')
        parser.add_argument(
            'message',
            nargs='+',
            help='The log message'
        )
        parser.add_argument(
            '-g',
            '--logger',
            default='main',
            help='The logger name, default: main'
        )
        parser.add_argument(
            '-l',
            '--level',
            default='debug',
            help='Log level, default info'
        )
        return parser

    def launch(self):
        from restfulpy.logging_ import get_logger
        getattr(
            get_logger(self.args.logger),
            self.args.level
        )(' '.join(self.args.message))


class ConfigurationDumpLauncher(Launcher):
    @classmethod
    def create_parser(cls, subparsers):
        parser = subparsers.add_parser(
            'config-dump',
            help='Dump the configuration'
        )
        parser.add_argument('path', help='The config path, for example: db')
        return parser

    def launch(self):
        dump = yaml.dump(
            getattr(settings, self.args.path),
            default_flow_style=False
        )
        print(dump)


class DevLauncher(Launcher, RequireSubCommand):
    @classmethod
    def create_parser(cls, subparsers):
        parser = subparsers.add_parser('dev', help="Development commands")
        dev_subparsers = parser.add_subparsers(
            title='admin command',
            dest='admin_command'
        )
        LogLauncher.register(dev_subparsers)
        EmailLauncher.register(dev_subparsers)
        ConfigurationDumpLauncher.register(dev_subparsers)
        return parser
