mod admin;
pub mod core;
mod icons;
mod identity;
mod notifications;
mod web;

use rocket_contrib::json::Json;
use serde_json::Value;

pub use crate::api::{
    admin::routes as admin_routes,
    core::routes as core_routes,
    icons::routes as icons_routes,
    identity::routes as identity_routes,
    notifications::routes as notifications_routes,
    notifications::{start_notification_server, Notify, UpdateType},
    web::routes as web_routes,
};
use crate::util;

// Type aliases for API methods results
type ApiResult<T> = Result<T, crate::error::Error>;
pub type JsonResult = ApiResult<Json<Value>>;
pub type EmptyResult = ApiResult<()>;

type JsonUpcase<T> = Json<util::UpCase<T>>;
type JsonUpcaseVec<T> = Json<Vec<util::UpCase<T>>>;

// Common structs representing JSON data received
#[derive(Deserialize)]
#[allow(non_snake_case)]
struct PasswordData {
    MasterPasswordHash: String,
}

#[derive(Deserialize, Debug, Clone)]
#[serde(untagged)]
enum NumberOrString {
    Number(i32),
    String(String),
}

impl NumberOrString {
    fn into_string(self) -> String {
        match self {
            NumberOrString::Number(n) => n.to_string(),
            NumberOrString::String(s) => s,
        }
    }

    fn into_i32(self) -> ApiResult<i32> {
        use std::num::ParseIntError as PIE;
        match self {
            NumberOrString::Number(n) => Ok(n),
            NumberOrString::String(s) => s
                .parse()
                .map_err(|e: PIE| crate::Error::new("Can't convert to number", e.to_string())),
        }
    }
}