use std::path::PathBuf;

use semver::Version;
use serde::{Deserialize, Serialize};

/// Data struct
#[derive(Debug, Clone, Deserialize, Serialize, Hash, PartialEq, Eq, PartialOrd, Ord)]
pub struct Meta {
    pub name: String,
    pub version: Version,
    #[serde(skip_serializing_if = "<Option<_>>::is_none")]
    pub authors: Option<Vec<String>>,
    #[serde(skip_serializing_if = "<Option<_>>::is_none")]
    pub repository: Option<String>,
    #[serde(skip_serializing_if = "<Option<_>>::is_none")]
    pub license: Option<String>,
    #[serde(skip_serializing_if = "<Option<_>>::is_none")]
    pub license_file: Option<PathBuf>,
}

impl Meta {
    pub fn new<S: ToString>(name: S) -> Self {
        let mut meta = Self::default();
        meta.name = name.to_string();
        meta
    }
}

impl Default for Meta {
    fn default() -> Self {
        Meta {
            name: String::from("Main"),
            version: Version::new(0, 1, 0),
            authors: None,
            repository: None,
            license: None,
            license_file: None,
        }
    }
}