use std::time::{Duration, SystemTime};

use actix_web::{http::header, web, HttpResponse};

use crate::templates::statics::StaticFile;

static FAR: Duration = Duration::from_secs(180 * 24 * 60 * 60);

pub async fn file(path: web::Path<String>) -> HttpResponse {
    let name = &path.into_inner();
    if let Some(data) = StaticFile::get(name) {
        let far_expires = SystemTime::now() + FAR;
        HttpResponse::Ok()
            .insert_header(header::Expires(far_expires.into()))
            .insert_header(header::ContentType(data.mime.clone()))
            .body(data.content)
    } else {
        HttpResponse::NotFound()
            .reason("No such static file.")
            .finish()
    }
}