"""Optional, time-boxed raw storage (Chapter 06) — retention (~30 days)
enforced by `flask cleanup` (Chapter 12)."""
from __future__ import annotations

from app.extensions import db


class LogEntry(db.Model):
    __tablename__ = "log_entries"

    id: int = db.Column(db.Integer, primary_key=True)
    log_file_id: int = db.Column(db.Integer, db.ForeignKey("log_files.id", ondelete="CASCADE"), nullable=False)
    timestamp = db.Column(db.DateTime, nullable=False)  # normalized to UTC (Ch07)
    ip: str = db.Column(db.String(45), nullable=False)  # IPv4 or IPv6
    method: str = db.Column(db.String(10), nullable=False)
    path: str = db.Column(db.Text, nullable=False)
    status_code: int = db.Column(db.SmallInteger, nullable=False)
    bytes_sent: int = db.Column(db.Integer, nullable=False, default=0)
    referrer: str | None = db.Column(db.Text, nullable=True)
    user_agent: str | None = db.Column(db.Text, nullable=True)
    is_bot: bool = db.Column(db.Boolean, nullable=False, default=False)
    flagged: bool = db.Column(db.Boolean, nullable=False, default=False)

    __table_args__ = (
        db.Index("ix_log_entries_file_ts", "log_file_id", "timestamp"),
        db.Index("ix_log_entries_ip", "ip"),
        db.Index("ix_log_entries_path", "path"),
        db.Index("ix_log_entries_timestamp", "timestamp"),
    )