use ignore::DirEntry;
use std::path::PathBuf;

#[derive(Debug, PartialEq, Eq, Clone, Default)]
pub struct PathProject(PathBuf);

impl PathProject {
    fn new(path_buf: PathBuf) -> Self {
        Self(path_buf)
    }
}

impl AsRef<PathBuf> for PathProject {
    fn as_ref(&self) -> &PathBuf {
        &self.0
    }
}

impl TryFrom<(&String, DirEntry)> for PathProject {
    type Error = String;

    fn try_from((pattern, dir_entry): (&String, DirEntry)) -> Result<Self, Self::Error> {
        dir_entry
            .path()
            .join(pattern)
            .exists()
            .then(|| Self::from(dir_entry.to_owned()))
            .ok_or_else(|| {
                format!(
                    "Pattern `{:?}` not found in path: `{:?}`",
                    pattern, dir_entry
                )
            })
    }
}

impl From<DirEntry> for PathProject {
    fn from(value: DirEntry) -> Self {
        Self::new(value.into_path())
    }
}

impl From<PathProject> for PathBuf {
    fn from(value: PathProject) -> Self {
        value.0
    }
}