package database

import (
	"database/sql"

	"github.com/owen/vibeproxy/internal/models"
)

func InsertAuditLog(db *sql.DB, actor, action, target, details string) error {
	_, err := db.Exec(`INSERT INTO audit_logs (actor, action, target, details) VALUES (?, ?, ?, ?)`, actor, action, target, details)
	return err
}

func ListAuditLogs(db *sql.DB, limit, offset int) ([]models.AuditLog, int, error) {
	var total int
	if err := db.QueryRow(`SELECT COUNT(*) FROM audit_logs`).Scan(&total); err != nil {
		return nil, 0, err
	}
	if limit <= 0 || limit > 500 {
		limit = 50
	}
	rows, err := db.Query(`SELECT id, timestamp, actor, action, target, details FROM audit_logs ORDER BY id DESC LIMIT ? OFFSET ?`, limit, offset)
	if err != nil {
		return nil, 0, err
	}
	defer rows.Close()
	var out []models.AuditLog
	for rows.Next() {
		var a models.AuditLog
		var ts string
		if err := rows.Scan(&a.ID, &ts, &a.Actor, &a.Action, &a.Target, &a.Details); err != nil {
			return nil, 0, err
		}
		a.Timestamp = parseTime(ts)
		out = append(out, a)
	}
	return out, total, rows.Err()
}