use serde::{Deserialize, Serialize};
use sqlx::FromRow;

use crate::core::*;
use crate::model::AccountId;
use crate::util::keys::PrivateKeyDer;
use crate::util::password::HashedPassword;
use crate::util::validate::{ResultBuilder, Validate};

pub type UserId = Id<User>;

#[derive(Clone, Deserialize, Serialize, FromRow)]
pub struct User {
    pub id: UserId,
    pub account_id: AccountId,
    pub email: String,
    pub password: HashedPassword,
    pub reason: Option<String>,
    pub locale: String,
    pub activated: bool,
    pub private_key: PrivateKeyDer,
}

pub struct NewUser {
    pub account_id: AccountId,
    pub email: String,
    pub password: HashedPassword,
    pub reason: Option<String>,
    pub locale: String,
    pub private_key: PrivateKeyDer,
}

impl From<User> for UserId {
    fn from(user: User) -> UserId {
        user.id
    }
}

impl Validate for NewUser {
    fn validate(&self, builder: ResultBuilder) -> ResultBuilder {
        builder.field(&self.email, "email", |f| {
            f.check("Email must not be empty", |v| !v.is_empty())
        })
    }
}