use serde::Deserialize;
use serde::Serialize;

#[derive(Clone, Debug, Serialize, Deserialize, PartialEq, Eq)]
pub enum WebSocketMessageServerToApp {
    /// State (server to app).
    State(State),

    /// Keep-alive message.
    HeartBeat,
}

#[derive(Clone, Debug, Serialize, Deserialize, PartialEq, Eq)]
pub enum WebSocketMessageAppToServer {
    /// Keep-alive message.
    HeartBeat,
}

pub type RestResponse<T> = Result<T, RestError>;

#[derive(thiserror::Error, Default, Clone, Debug, Serialize, Deserialize, PartialEq, Eq)]
#[error("{error}")]
pub struct RestError {
    pub error: String,
}
impl RestError {
    pub fn new(err: impl Into<String>) -> Self {
        Self { error: err.into() }
    }
}
impl<T> From<T> for RestError
where
    T: Into<String>,
{
    fn from(value: T) -> Self {
        RestError::new(value)
    }
}

#[derive(Default, Clone, Debug, Serialize, Deserialize, PartialEq, Eq)]
pub struct State {
    pub achievements: Vec<Achievement>,
    pub milestones: Vec<Milestone>,
}

#[derive(Clone, Debug, Serialize, Deserialize, PartialEq, Eq)]
pub struct Achievement {
    pub goal: String,
    pub completed: bool,
    pub uuid: uuid::Uuid,
    pub time_of_reveal: Option<chrono::NaiveTime>,
}

#[derive(PartialEq, Eq, Debug, Clone, Serialize, Deserialize)]
pub struct CreateAchievement {
    pub goal: String,
    pub time_of_reveal: Option<chrono::NaiveTime>,
}

#[derive(PartialEq, Eq, Debug, Clone, Serialize, Deserialize)]
pub struct ToggleAchievement {
    pub uuid: uuid::Uuid,
}

#[derive(PartialEq, Eq, Debug, Clone, Serialize, Deserialize)]
pub struct UpdateAchievementTimeOfReveal {
    pub uuid: uuid::Uuid,
    pub time_of_reveal: Option<chrono::NaiveTime>,
}

#[derive(PartialEq, Eq, Debug, Serialize, Clone, Deserialize)]
pub struct DeleteAchievement {
    pub uuid: uuid::Uuid,
}

#[derive(Debug, PartialEq, Eq, Serialize, Clone, Deserialize)]
pub struct Milestone {
    pub goal: usize,
    pub uuid: uuid::Uuid,
}

#[derive(PartialEq, Eq, Debug, Clone, Serialize, Deserialize)]
pub struct CreateMilestone {
    pub goal: usize,
}

#[derive(PartialEq, Eq, Debug, Clone, Serialize, Deserialize)]
pub struct DeleteMilestone {
    pub uuid: uuid::Uuid,
}