use anyhow::Result;
use sqlx::PgPool;
use uuid::Uuid;

use crate::models::AuditLogEntry;

pub async fn list_for_user(
    pool: &PgPool,
    user_id: Uuid,
    limit: i64,
    offset: i64,
) -> Result<Vec<AuditLogEntry>> {
    let limit = limit.clamp(1, 200);
    let offset = offset.max(0);

    let rows = sqlx::query_as(
        "SELECT id, user_id, action, folder, type, name, detail, created_at \
         FROM audit_log \
         WHERE user_id = $1 \
         ORDER BY created_at DESC, id DESC \
         LIMIT $2 OFFSET $3",
    )
    .bind(user_id)
    .bind(limit)
    .bind(offset)
    .fetch_all(pool)
    .await?;

    Ok(rows)
}

pub async fn count_for_user(pool: &PgPool, user_id: Uuid) -> Result<i64> {
    let count: i64 =
        sqlx::query_scalar("SELECT COUNT(*)::bigint FROM audit_log WHERE user_id = $1")
            .bind(user_id)
            .fetch_one(pool)
            .await?;
    Ok(count)
}