use actix_web::{HttpResponse, web};
use serde::Deserialize;
use utoipa::IntoParams;

use crate::api::response::{ApiErrorResponse, ApiResponse};
use crate::error::AppError;
use crate::models::users::UserSecurityLog;
use crate::service::AppService;
use crate::session::Session;

#[derive(Debug, Deserialize, IntoParams)]
pub struct QueryParams {
    /// Maximum number of log entries to return (default: 50, max: 100)
    pub limit: Option<i64>,
    /// Number of log entries to skip for pagination (default: 0)
    pub offset: Option<i64>,
}

/// List security logs
///
/// Returns a paginated list of security events for the authenticated user.
/// Entries are sorted by creation date (newest first).
/// Includes event types, descriptions, IP addresses, and user agents.
/// Useful for auditing account activity and detecting suspicious behavior.
/// Requires authentication.
#[utoipa::path(
    get,
    path = "/api/v1/user/security/logs",
    tag = "User",
    operation_id = "userListSecurityLogs",
    params(QueryParams),
    responses(
        (status = 200, description = "Security logs listed successfully. Returns array of security event entries with metadata.", body = ApiResponse<Vec<UserSecurityLog>>),
        (status = 401, description = "Authentication required or session expired", body = ApiErrorResponse),
        (status = 500, description = "Internal server error", body = ApiErrorResponse),
    ),
    security(
        ("session_cookie" = [])
    )
)]
pub async fn list_security_logs(
    service: web::Data<AppService>,
    session: Session,
    query: web::Query<QueryParams>,
) -> Result<HttpResponse, AppError> {
    let logs = service
        .user
        .user_security_logs(
            &session,
            query.limit.unwrap_or(50),
            query.offset.unwrap_or(0),
        )
        .await?;
    Ok(HttpResponse::Ok().json(ApiResponse::new(logs)))
}