use crate::{
    stock::{Stock, StockSymbol},
    user::User,
};
use serde::Serialize;
use thiserror::Error;
use uuid::Uuid;

#[derive(Serialize)]
#[serde(rename_all = "snake_case")]
pub enum ServerResponse {
    /// Generic success
    Success,
    NewApiKey(Uuid),
    UserError(UserError),
    StockInfo(Stock),
    UserInfo(User),
}

#[derive(Error, Serialize, Debug)]
pub enum UserError {
    #[error("An invalid username was provided.")]
    InvalidUsername,
    #[error("An invalid password was provided.")]
    InvalidPassword,
    #[error("An invalid API key was provided.")]
    InvalidApiKey,
    #[error("This requires authorization. Please login first.")]
    NotAuthorized,
    #[error("You don't have enough stock to sell {0} units.")]
    NotEnoughOwnedStock(usize),
    #[error("Stock symbol {0} does not exist.")]
    InvalidStock(StockSymbol),
}