use actix_web::web::{HttpResponse, Json};
use actix_web::{get, post, App, HttpServer, Responder};
use data::{LoginRequest, ThumbnailRequest};
use std::path::PathBuf;

use crate::files::list_files;

mod data;
mod files;

#[post("/register")]
async fn register() -> impl Responder {
    "".to_owned()
}

#[post("/login")]
async fn login(_creds: Json<LoginRequest>) -> impl Responder {
    "".to_owned()
}

#[get("/photos")]
async fn list_photos(req: Json<ThumbnailRequest>) -> impl Responder {
    println!("{}", req.path);

    let path = &req.path;

    match path {
        path if path.contains("..") => HttpResponse::BadRequest().finish(),

        path => {
            let path = PathBuf::from(path);
            if path.is_relative() {
                let mut full_path = std::env::current_dir().unwrap();
                full_path.push(path);
                let files = list_files(full_path);
                HttpResponse::Ok().json(files.unwrap_or_default())
            } else {
                HttpResponse::BadRequest().finish()
            }
        }
    }
}

#[actix_rt::main]
async fn main() -> std::io::Result<()> {
    HttpServer::new(|| App::new().service(login).service(list_photos))
        .bind("127.0.0.1:8088")?
        .run()
        .await
}