pub mod error;

use std::path::PathBuf;

use super::ui::account::{login_logic, LoginForm};
use crate::{
    database::Database,
    library::{Library, Node},
    routes::{api::error::ApiResult, ui::account::session::Session},
};
use anyhow::Context;
use rocket::{get, http::CookieJar, post, serde::json::Json, State};
use serde_json::{json, Value};

#[get("/api/version")]
pub fn r_api_version() -> &'static str {
    "1"
}

#[post("/api/account/login", data = "<data>")]
pub fn r_api_account_login(
    database: &State<Database>,
    jar: &CookieJar,
    data: Json<LoginForm>,
) -> ApiResult<Value> {
    login_logic(jar, database, &data.username, &data.password)?;
    Ok(json!({ "ok": true }))
}

#[get("/api/library/<path..>")]
pub fn r_api_library_node(
    _sess: Session,
    path: PathBuf,
    library: &State<Library>,
) -> ApiResult<Value> {
    let node = library
        .nested_path(&path)
        .context("retrieving library node")?;

    match node.as_ref() {
        Node::Directory(d) => Ok(json!({
            "identifier": d.identifier,
            "info": d.info,
            "children": d.children.iter().map(|c| c.identifier().to_string()).collect::<Vec<_>>()
        })),
        Node::Item(i) => Ok(json!({
            "identifier": i.identifier,
            "info": i.info,
        })),
    }
}