"""videos 表：仅保存文件相对路径等元数据。"""

from __future__ import annotations

import sqlite3
from typing import Any, List, Optional, Tuple


def insert_row(
    conn: sqlite3.Connection,
    file_path: str,
    title: Optional[str],
    duration_ms: Optional[int],
    status: str,
    source: str,
    account_id: Optional[str],
    error_msg: Optional[str],
    extra_json: Optional[str],
    created_at: int,
    updated_at: int,
) -> int:
    cur = conn.cursor()
    cur.execute(
        """
        INSERT INTO videos (
            file_path, title, duration_ms, status, source, account_id, error_msg, extra_json, created_at, updated_at
        ) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
        """,
        (
            file_path,
            title,
            duration_ms,
            status,
            source,
            account_id,
            error_msg,
            extra_json,
            created_at,
            updated_at,
        ),
    )
    return int(cur.lastrowid)


def update_file_path(conn: sqlite3.Connection, video_id: int, file_path: str, updated_at: int) -> None:
    cur = conn.cursor()
    cur.execute(
        "UPDATE videos SET file_path = ?, updated_at = ? WHERE id = ?",
        (file_path, updated_at, video_id),
    )


def fetch_by_id(conn: sqlite3.Connection, video_id: int) -> Optional[Tuple[Any, ...]]:
    cur = conn.cursor()
    cur.execute(
        """
        SELECT id, file_path, title, duration_ms, status, source, account_id, error_msg, extra_json, created_at, updated_at
        FROM videos WHERE id = ?
        """,
        (video_id,),
    )
    return cur.fetchone()


def list_recent(conn: sqlite3.Connection, limit: int) -> List[Tuple[Any, ...]]:
    cur = conn.cursor()
    cur.execute(
        """
        SELECT id, file_path, title, duration_ms, status, source, account_id, error_msg, extra_json, created_at, updated_at
        FROM videos ORDER BY updated_at DESC, id DESC
        LIMIT ?
        """,
        (int(limit),),
    )
    return list(cur.fetchall())


def delete_by_id(conn: sqlite3.Connection, video_id: int) -> int:
    cur = conn.cursor()
    cur.execute("DELETE FROM videos WHERE id = ?", (video_id,))
    return int(cur.rowcount)


def update_feedback(
    conn: sqlite3.Connection,
    video_id: int,
    status: str,
    account_id: Optional[str],
    error_msg: Optional[str],
    updated_at: int,
) -> None:
    cur = conn.cursor()
    cur.execute(
        """
        UPDATE videos
        SET status = ?, account_id = ?, error_msg = ?, updated_at = ?
        WHERE id = ?
        """,
        (status, account_id, error_msg, updated_at, video_id),
    )