use thiserror::Error;

use crate::stage::ClusterStage;
use oneclient_common::domain::GameLoader;

pub type ClusterResult<T> = Result<T, ClusterError>;

#[derive(Debug, Error)]
pub enum ClusterError {
    #[error(transparent)]
    Io(#[from] polyio::IOError),

    #[error(transparent)]
    StdIo(#[from] std::io::Error),

    #[error(transparent)]
    Db(#[from] oneclient_db::DbError),

    #[error("Database execution failed: {0}")]
    Sql(#[from] sqlx::Error),

    #[error(transparent)]
    Paths(#[from] oneclient_common::PathsError),

    #[error("Unable to parse JSON: {0}")]
    Json(#[from] serde_json::Error),

    #[error("invalid settings profile: {reason}")]
    InvalidProfile { reason: String },

    #[error("invalid minecraft version: {0}")]
    InvalidVersion(String),

    #[error(transparent)]
    Logs(#[from] crate::logs::LogsError),

    #[error(transparent)]
    Screenshots(#[from] crate::screenshots::ScreenshotsError),

    #[error(transparent)]
    Request(#[from] oneclient_net::RequestError),

    #[error("cluster {0} not found")]
    NotFound(i64),

    #[error("cluster folder '{0}' not found on disk")]
    FolderNotFound(String),

    #[error("cluster is in {0} stage")]
    Busy(ClusterStage),

    #[error("cluster is missing a required Java version")]
    MissingJavaVersion,

    #[error("loader {0} is not compatible with {1}")]
    MismatchedLoader(GameLoader, GameLoader),

    #[error("setting profile '{0}' not found")]
    ProfileNotFound(String),

    #[error("cluster has no settings profile assigned")]
    NoProfile,

    #[error("cluster {0} is already running")]
    AlreadyRunning(i64),

    #[error("cluster name is empty after sanitization")]
    EmptyName,

    #[error("unknown loader id {0} in database")]
    InvalidLoader(i64),

    #[error("unknown stage id {0} in database")]
    InvalidStage(i64),
}