/*
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */

use std::fmt;
use std::fmt::Display;
use std::str;

#[derive(Eq, PartialEq, Debug, PartialOrd, Ord, Clone, serde::Deserialize)]
pub struct Platform(pub String);

impl str::FromStr for Platform {
    type Err = &'static str;

    fn from_str(s: &str) -> Result<Self, Self::Err> {
        Ok(Self(s.to_string()))
    }
}

impl Display for Platform {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        write!(f, "{}", self.0)
    }
}

#[derive(
    Debug,
    Clone,
    PartialEq,
    Eq,
    PartialOrd,
    Ord,
    serde::Deserialize,
    serde::Serialize
)]
#[serde(rename_all = "lowercase")]
pub struct PackType(String);

#[cfg(test)]
impl PackType {
    pub fn new(s: &str) -> Self {
        Self(s.to_string())
    }
}

#[derive(
    Debug,
    Clone,
    Copy,
    PartialEq,
    Eq,
    PartialOrd,
    Ord,
    serde::Deserialize,
    serde::Serialize
)]
#[serde(rename_all = "lowercase")]
pub enum PackMode {
    /// All paths need to be specified.
    Exact,
    /// Can use `*` and `!` syntax to specify patterns for inclusion and exclusion.
    /// Only works on the root folder level.
    Glob,
}

impl Display for PackType {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        write!(f, "{}", self.0)
    }
}

#[derive(Eq, PartialEq, Debug, serde::Serialize)]
pub struct HashSum(pub String);