import os
from re import TEMPLATE
from pydantic import BaseModel
from typing import Any, List, Optional, Union


class FromToHeader(BaseModel):

    display_name: Optional[str]
    username: Optional[str]
    domain: Optional[str]
    mail: Optional[str]


class MailReader(BaseModel):

    id: str
    subject: str
    from_: FromToHeader 
    to: List[FromToHeader]
    date: str
    body_text: str


class MailParser(BaseModel):
    
    filename: str
    content_type: str
    charset: str
    data: str

class FinderIban(BaseModel):

    filename: str
    iban: str
    bank_date: str
    channel_branch: str
    currency_value: float
    balance: float
    additional_balance: float
    process_name: str
    process_type: str
    process_comment: str
    bank_reference_code: str


class FinderComment(FinderIban):

    build_id: Optional[int] = None
    build_uu_id: Optional[str] = None
    decision_book_id: Optional[int] = None
    decision_book_uu_id: Optional[str] = None
    

class RedisData(BaseModel):
    MailReader: MailReader
    MailParser: List[MailParser]
    FinderIban: List[FinderIban]
    FinderComment: List[FinderComment] 


class Status:
    PENDING: str = "PENDING"
    IN_PROGRESS: str = "IN_PROGRESS"
    COMPLETED: str = "COMPLETED"
    FAILED: str = "FAILED"


class RedisTaskObject(BaseModel):
    task: str
    data: RedisData
    completed: bool
    service: str
    status: str
    created_at: str
    is_completed: bool


class MailSendModel(BaseModel):
    receivers: List[str]
    subject: str
    template_name: str
    data: dict


class RedisMailSender(BaseModel):
    task: RedisTaskObject
    data: MailSendModel
    completed: bool
    service: str
    status: str
    created_at: str
    completed: bool


class EmailConfig:

    HOST: str = os.getenv("EMAIL_HOST", "10.10.2.34")
    USERNAME: str = os.getenv("EMAIL_USERNAME", "isbank@mehmetkaratay.com.tr")
    PASSWORD: str = os.getenv("EMAIL_PASSWORD", "system")
    PORT: int = int(os.getenv("EMAIL_PORT", 993))

    @classmethod
    def as_dict(cls):
        return dict(host=EmailConfig.HOST, port=EmailConfig.PORT, username=EmailConfig.USERNAME, password=EmailConfig.PASSWORD)


class RedisConfig:

    HOST: str = os.getenv("REDIS_HOST", "10.10.2.15")
    PASSWORD: str = os.getenv("REDIS_PASSWORD", "your_strong_password_here")
    PORT: int = int(os.getenv("REDIS_PORT", 6379))
    DB: int = int(os.getenv("REDIS_DB", 0))

    @classmethod
    def as_dict(cls):
        return dict(host=RedisConfig.HOST, port=int(RedisConfig.PORT), password=RedisConfig.PASSWORD, db=int(RedisConfig.DB))


class MailReaderMainConfig:

    MAILBOX: str
    AUTHORIZE_IBAN: str
    NO_ATTACHMENT_FOLDER: str
    COMPLETED_FOLDER: str
    TASK_DATA_PREFIX: str
    TASK_MAILID_INDEX_PREFIX: str
    TASK_UUID_INDEX_PREFIX: str
    TASK_SEEN_PREFIX: str
    SERVICE_PREFIX: str
    NEXT_SERVICE_PREFIX: str


class ConfigServices:
    
    MAIN_TASK_PREFIX: str = "BANK:SERVICES:TASK:DATA"
    TASK_MAILID_INDEX_PREFIX: str = "BANK:SERVICES:TASK:MAILID"
    TASK_UUID_INDEX_PREFIX: str = "BANK:SERVICES:TASK:UUID"
    TASK_SEEN_PREFIX: str = "BANK:SERVICES:TASK:SEEN"
    TASK_DELETED_PREFIX: str = "BANK:SERVICES:TASK:DELETED"
    
    SERVICE_PREFIX_MAIL_READER: str = "MailReader"
    SERVICE_PREFIX_MAIL_PARSER: str = "MailParser"
    SERVICE_PREFIX_FINDER_IBAN: str = "FinderIban"
    SERVICE_PREFIX_FINDER_COMMENT: str = "FinderComment"
    SERVICE_PREFIX_MAIL_SENDER: str = "MailSender"

    TEMPLATE_ACCOUNT_RECORDS: str = "template_accounts.html"
    

paramsRedisData = Union[MailReader, MailParser, FinderIban, FinderComment]