# Code generated by Lark OpenAPI.

from typing import Any, Optional, Union, Dict, List, Set, IO, Callable, Type
from lark_oapi.core.construct import init


class ActivitySessionInfo(object):
    _types = {
        "start_at": int,
        "end_at": int,
        "timezone": str,
    }

    def __init__(self, d=None):
        self.start_at: Optional[int] = None
        self.end_at: Optional[int] = None
        self.timezone: Optional[str] = None
        init(self, d, self._types)

    @staticmethod
    def builder() -> "ActivitySessionInfoBuilder":
        return ActivitySessionInfoBuilder()


class ActivitySessionInfoBuilder(object):
    def __init__(self) -> None:
        self._activity_session_info = ActivitySessionInfo()

    def start_at(self, start_at: int) -> "ActivitySessionInfoBuilder":
        self._activity_session_info.start_at = start_at
        return self

    def end_at(self, end_at: int) -> "ActivitySessionInfoBuilder":
        self._activity_session_info.end_at = end_at
        return self

    def timezone(self, timezone: str) -> "ActivitySessionInfoBuilder":
        self._activity_session_info.timezone = timezone
        return self

    def build(self) -> "ActivitySessionInfo":
        return self._activity_session_info