use std::fmt;

#[derive(Clone, Debug, PartialEq, Eq)]
pub enum PuzzleClearError {
    MissingRunId,
    MissingOwnerUserId,
    MissingProfileId,
    InvalidLevel,
    InvalidBoard,
    InvalidPosition,
    EmptyDeck,
    NoPlayableMove,
    RunNotPlaying,
    LevelExpired,
    MissingCard,
}

impl fmt::Display for PuzzleClearError {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        let message = match self {
            Self::MissingRunId => "puzzle-clear run_id 不能为空",
            Self::MissingOwnerUserId => "puzzle-clear owner_user_id 不能为空",
            Self::MissingProfileId => "puzzle-clear profile_id 不能为空",
            Self::InvalidLevel => "puzzle-clear 关卡配置无效",
            Self::InvalidBoard => "puzzle-clear 棋盘状态无效",
            Self::InvalidPosition => "puzzle-clear 坐标无效",
            Self::EmptyDeck => "puzzle-clear 发牌池为空",
            Self::NoPlayableMove => "puzzle-clear 棋盘没有可解拼接",
            Self::RunNotPlaying => "puzzle-clear 当前 run 不在 playing 状态",
            Self::LevelExpired => "puzzle-clear 当前关卡已经超时",
            Self::MissingCard => "puzzle-clear 目标格子没有卡牌",
        };
        f.write_str(message)
    }
}

impl std::error::Error for PuzzleClearError {}