# mautrix-instagram - A Matrix-Instagram puppeting bridge.
# Copyright (C) 2020 Tulir Asokan
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program.  If not, see <https://www.gnu.org/licenses/>.
from typing import Any, List, Optional

from attr import dataclass

from mautrix.types import SerializableAttrs

from .thread import Thread, ThreadUser


@dataclass
class DMInboxCursor(SerializableAttrs):
    cursor_timestamp_seconds: int
    cursor_thread_v2_id: int


@dataclass
class DMInbox(SerializableAttrs):
    threads: List[Thread]
    has_older: bool
    unseen_count: int
    unseen_count_ts: int
    blended_inbox_enabled: bool
    prev_cursor: Optional[DMInboxCursor] = None
    next_cursor: Optional[DMInboxCursor] = None
    newest_cursor: Optional[str] = None
    oldest_cursor: Optional[str] = None


@dataclass
class DMInboxResponse(SerializableAttrs):
    status: str
    pending_requests_total: int
    has_pending_top_requests: bool
    seq_id: Optional[int] = None
    snapshot_at_ms: Optional[int] = None
    viewer: Optional[ThreadUser] = None
    inbox: Optional[DMInbox] = None
    # TODO type
    most_recent_inviter: Any = None


@dataclass
class DMThreadResponse(SerializableAttrs):
    thread: Thread
    status: str
