use palc::Parser;
use palc::Subcommand;
use strum::EnumString;

#[derive(Parser)]
#[command(about = "SDGB api tool", long_about = env!("CARGO_PKG_DESCRIPTION"))]
pub struct Cli {
    /// try to generate human readable output.
    #[arg(short = 'M', long)]
    pub machine_readable: bool,
    #[command(subcommand)]
    pub command: Commands,
}

#[derive(EnumString)]
pub enum AuthLiteVariant {
    SDGB,
    SDHJ,
}

#[derive(Subcommand)]
pub enum Commands {
    /// Login with QRCode from wechat
    QRLogin {
        /// content of the qrcode, only the last 64 characters were used
        #[arg(short, long)]
        qrcode_content: String,
    },

    /// Retrieve update package of SDGB
    AuthLite {
        #[arg(short, long, default_value = "1.50")]
        title_ver: String,
        #[arg(long, default_value = "SDGB")]
        variant: AuthLiteVariant,
    },

    /// Test delay to SDGB server
    Ping,
    /// Get basic info
    Preview {
        #[arg(short, long)]
        user_id: u32,
    },
    /// Get B35 + B15 play records
    Rating {
        #[arg(short, long)]
        user_id: u32,

        /// JSON format.
        ///
        /// - `origin`: official json response
        /// - `dx_rating_net`: DxRatingNet Format
        #[arg(short, long, default_value_t = RatingFormat::default())]
        format: RatingFormat,
    },
    /// Get all play records
    MusicDetail {
        #[arg(short, long)]
        user_id: u32,
    },

    /// Retrieve full userdata
    ///
    /// WARNING: This requires to login & logout your account
    Userdata {
        #[arg(short, long)]
        user_id: u32,
    },

    #[cfg(feature = "fetchall")]
    ListAllUser {
        #[arg(short, long, default_value_t = 5)]
        concurrency: usize,
    },
    #[cfg(feature = "fetchall")]
    ListAllUserDump {},

    Logout {
        #[arg(short, long)]
        user_id: u32,
        /// Second-precision login unix timestamp, must be the same as on `login`
        ///
        /// For official arcades, it's commonly the time `amdaemon.exe` starts
        ///
        /// For unofficial clients, it depends.
        #[arg(short, long)]
        timestamp: u64,
    },
}

#[derive(Default, EnumString)]
#[strum(serialize_all = "snake_case")]
pub enum RatingFormat {
    #[default]
    /// Official API response
    Origin,

    /// dxrating.net format
    DxRatingNet,
    /// dxrating.net image gen payload
    DxRatingPayload,
}