from datetime import datetime
from typing import Optional

from cpl_core.database import TableABC


class Server(TableABC):

    def __init__(self, dc_id: int, created_at: datetime=None, modified_at: datetime=None, id=0):
        self._server_id = id
        self._discord_server_id = dc_id
        
        TableABC.__init__(self)
        self._created_at = created_at if created_at is not None else self._created_at
        self._modified_at = modified_at if modified_at is not None else self._modified_at
        
    @property
    def server_id(self) -> int:
        return self._server_id

    @property
    def discord_server_id(self) -> int:
        return self._discord_server_id

    @staticmethod
    def get_create_string() -> str:
        return str(f"""
            CREATE TABLE IF NOT EXISTS `Servers` (
                `ServerId` BIGINT NOT NULL AUTO_INCREMENT,
                `DiscordServerId` BIGINT NOT NULL,
                `CreatedAt` DATETIME(6),
                `LastModifiedAt` DATETIME(6),
                PRIMARY KEY(`ServerId`)
            );
        """)
        
    @staticmethod
    def get_select_all_string() -> str:
        return str(f"""
            SELECT * FROM `Servers`;
        """)
        
    @staticmethod
    def get_select_by_id_string(id: int) -> str:
        return str(f"""
            SELECT * FROM `Servers`
            WHERE `ServerId` = {id};
        """)
        
    @staticmethod
    def get_select_by_discord_id_string(id: int) -> str:
        return str(f"""
            SELECT * FROM `Servers`
            WHERE `DiscordServerId` = {id};
        """)

    @property
    def insert_string(self) -> str:
        return str(f"""
            INSERT INTO `Servers` (
                `DiscordServerId`, `CreatedAt`, `LastModifiedAt`
            ) VALUES (
                {self._discord_server_id},
                '{self._created_at}',
                '{self._modified_at}'
            );
        """)

    @property
    def udpate_string(self) -> str:
        return str(f"""
            UPDATE `Servers`
            SET `DiscordServerId` = {self._discord_server_id},
            `LastModifiedAt` = '{self._modified_at}'
            WHERE `Id` = {self._id};
        """)

    @property
    def delete_string(self) -> str:
        return str(f"""
            DELETE FROM `Servers`
            WHERE `Id` = {self._id};
        """)