docx-reader 0.1.1

A .docx file reader in rust
Documentation 
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use serde::Serialize;

use super::*;

#[derive(Debug, Clone, PartialEq, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct Styles {
	doc_defaults: DocDefaults,
	styles: Vec<Style>,
}

impl Styles {
	pub fn new() -> Styles {
		Default::default()
	}

	pub fn add_style(mut self, style: Style) -> Self {
		self.styles.push(style);
		self
	}

	pub fn default_size(mut self, size: usize) -> Self {
		self.doc_defaults = self.doc_defaults.size(size);
		self
	}

	pub fn default_spacing(mut self, spacing: i32) -> Self {
		self.doc_defaults = self.doc_defaults.spacing(spacing);
		self
	}

	pub fn default_fonts(mut self, font: RunFonts) -> Self {
		self.doc_defaults = self.doc_defaults.fonts(font);
		self
	}

	pub(crate) fn doc_defaults(mut self, doc_defaults: DocDefaults) -> Self {
		self.doc_defaults = doc_defaults;
		self
	}

	pub fn find_style_by_id(&self, id: &str) -> Option<&Style> {
		self.styles.iter().find(|s| s.style_id == id)
	}

	pub fn create_heading_style_map(&self) -> std::collections::HashMap<String, usize> {
		self.styles
			.iter()
			.filter_map(|s| {
				if s.name.is_heading() {
					let n = s.name.get_heading_number();
					n.map(|n| (s.style_id.clone(), n))
				} else {
					None
				}
			})
			.collect()
	}
}

impl Default for Styles {
	fn default() -> Self {
		Self {
			doc_defaults: DocDefaults::new(),
			styles: vec![],
		}
	}
}