// MetaInfo — mirrors NPE MetaInfo.java.
//
// Carries "info card" style data (knowledge-panel boxes, COVID/election
// warning banners, etc.) attached to a stream or search result. Paired URLs
// + URL texts — same indices.

use url::Url;

#[derive(Clone, Debug, Default)]
pub struct MetaInfo {
    title: String,
    content: String,
    urls: Vec<Url>,
    url_texts: Vec<String>,
}

impl MetaInfo {
    pub fn new() -> Self {
        Self::default()
    }

    pub fn title(&self) -> &str {
        &self.title
    }

    pub fn set_title(&mut self, title: impl Into<String>) -> &mut Self {
        self.title = title.into();
        self
    }

    pub fn content(&self) -> &str {
        &self.content
    }

    pub fn set_content(&mut self, content: impl Into<String>) -> &mut Self {
        self.content = content.into();
        self
    }

    pub fn urls(&self) -> &[Url] {
        &self.urls
    }

    pub fn url_texts(&self) -> &[String] {
        &self.url_texts
    }

    pub fn add_url(&mut self, url: Url, text: impl Into<String>) -> &mut Self {
        self.urls.push(url);
        self.url_texts.push(text.into());
        self
    }
}