use config::newtype;
use derive_more::Display;
//
use git_next_config as config;

#[derive(
    Clone,
    Debug,
    Hash,
    PartialEq,
    Eq,
    PartialOrd,
    Ord,
    derive_more::Constructor,
    derive_more::Display,
)]
#[display("{}", sha)]
pub struct Commit {
    sha: Sha,
    message: Message,
}
impl Commit {
    pub const fn sha(&self) -> &Sha {
        &self.sha
    }
    pub const fn message(&self) -> &Message {
        &self.message
    }
}

impl From<config::webhook::Push> for Commit {
    fn from(value: config::webhook::Push) -> Self {
        Self::new(
            Sha::new(value.sha().to_owned()),
            Message::new(value.message().to_owned()),
        )
    }
}

newtype!(Sha: String, Display, Hash: "The unique SHA for a git commit.");
newtype!(Message: String, Hash: "The commit message for a git commit.");

#[derive(Clone, Debug)]
pub struct Histories {
    pub main: Vec<Commit>,
    pub next: Vec<Commit>,
    pub dev: Vec<Commit>,
}

pub mod log {

    use git_next_config as config;

    pub type Result<T> = core::result::Result<T, Error>;

    #[derive(Debug, thiserror::Error)]
    pub enum Error {
        #[error("branch: {branch}, error: {error}")]
        Gix {
            branch: config::BranchName,
            error: String,
        },

        #[error("lock")]
        Lock,
    }
}