oxd 0.1.2

Client to query Oxford Dictionary API
Documentation
/*! Display entries */

use crate::models::*;
use colored::Colorize;
use std::fmt::Write;

/// A trait to display entries
pub trait Display {
    fn display(&self, canvas: &mut String);
}

impl Display for RetrieveEntry {
    fn display(&self, canvas: &mut String) {
        self.headword_entries.display(canvas);
    }
}

impl Display for HeadwordEntry {
    fn display(&self, canvas: &mut String) {
        writeln!(canvas, "{}", self.word).unwrap();
        self.lexical_entries.display(canvas);
        writeln!(canvas).unwrap();
    }
}

impl Display for LexicalEntry {
    fn display(&self, canvas: &mut String) {
        if is_empty_entries(&self.entries) {
            return;
        }
        write!(canvas, "\n{}  ", self.lexical_category.id.italic()).unwrap();
        self.entries.display(canvas);
    }
}

impl Display for Entry {
    fn display(&self, canvas: &mut String) {
        self.pronunciations.display(canvas);
        self.variant_forms.display(canvas);
        writeln!(canvas).unwrap();
        self.senses.display(canvas);
    }
}

impl Display for Sense {
    fn display(&self, canvas: &mut String) {
        let mut c = String::new();
        self.domains.display(&mut c);
        self.registers.display(&mut c);
        if self.domains.is_some() || self.registers.is_some() {
            writeln!(&mut c).unwrap();
        }
        self.definitions.display(&mut c);
        self.cross_reference_markers.display(&mut c);
        self.examples.display(&mut c);
        self.subsenses.display(&mut c);
        c = c.replace("\n", "\n  ");
        c.pop();
        c.pop();
        c.insert_str(0, "- ");
        write!(canvas, "{c}").unwrap();
    }
}

impl<T: Display> Display for Option<T> {
    fn display(&self, canvas: &mut String) {
        if let Some(value) = &self {
            value.display(canvas);
        }
    }
}

impl<T: Display> Display for Vec<T> {
    fn display(&self, canvas: &mut String) {
        for value in self {
            value.display(canvas);
        }
    }
}

impl Display for String {
    fn display(&self, canvas: &mut String) {
        write!(canvas, "{}", self).unwrap();
        if !self.ends_with('.') {
            write!(canvas, ".").unwrap();
        }
        writeln!(canvas, "").unwrap();
    }
}

impl Display for Example {
    fn display(&self, canvas: &mut String) {
        let text = format!("\"{}\"", self.text.trim());
        writeln!(canvas, "{}", text.italic().blue()).unwrap();
    }
}

impl Display for VariantForm {
    fn display(&self, canvas: &mut String) {
        let tag = match &self.regions {
            Some(regions) => format!(" [{}]", regions[0].text),
            None => String::new(),
        };
        write!(canvas, " (also {}{}) ", self.text, tag).unwrap();
    }
}

impl Display for Pronunciation {
    fn display(&self, canvas: &mut String) {
        if self.phonetic_notation == "IPA" {
            write!(canvas, "/{}/ ", self.phonetic_spelling).unwrap();
        }
    }
}

impl Display for Domain {
    fn display(&self, canvas: &mut String) {
        write!(canvas, "[{}] ", self.text).unwrap();
    }
}

impl Display for Register {
    fn display(&self, canvas: &mut String) {
        write!(canvas, "[{}] ", self.text).unwrap();
    }
}

fn is_empty_entries(entries: &Vec<Entry>) -> bool {
    return entries.iter().all(|entry| {
        entry.pronunciations.is_none() && entry.senses.is_none() && entry.variant_forms.is_none()
    });
}