//! This module contains auxiliary definitions for generating JSONSchemas.
//! See <https://graham.cool/schemars/examples/5-remote_derive/>.
#![allow(dead_code)]

use schemars::JsonSchema;

pub(crate) mod log {
    use super::*;

    /// See [`::log::Level`]
    #[derive(JsonSchema)]
    #[schemars(
        remote = "log::Level",
        description = "A log level.",
        rename_all = "UPPERCASE"
    )]
    pub(crate) enum Level {
        /// Designates very serious errors.
        Error,
        /// Designates hazardous situations.
        Warn,
        /// Designates useful information.
        Info,
        /// Designates lower priority information.
        Debug,
        /// Designates very low priority, often extremely verbose, information.
        Trace,
    }
}

pub(crate) mod bytesize {
    use super::*;

    /// See [`::bytesize::ByteSize`] as well as [`::bytesize::parse`].
    /// Note that the pattern here is a little more restrictive than
    /// the actual parsing logic, as it enforces particular casing and whitespace.
    /// However, the regular expression is easier to read.
    #[derive(JsonSchema)]
    #[schemars(
        remote = "bytesize::ByteSize",
        description = "Byte quantities using unit prefixes according to SI or ISO/IEC 80000-13.",
        extend("examples" = ["7 G", "50.3 TiB", "200 B", "4 Ki", "10 MB"]),
    )]
    pub(crate) struct ByteSize(
        #[schemars(regex(pattern = r"^\d+(\.\d+)? ((K|M|G|T|P)i?B?|B)$"))] String,
    );
}

pub(crate) mod git {
    pub(crate) mod fmt {
        /// See [`crate::git::fmt::RefString`]
        #[derive(schemars::JsonSchema)]
        pub(crate) struct RefString(String);
    }
}