81 lines
2.0 KiB
Rust
81 lines
2.0 KiB
Rust
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use serde_derive::{Serialize, Deserialize};
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use crate::colour::Colour;
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use std::fs;
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#[derive(Debug, Eq, PartialEq, Serialize, Deserialize)]
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pub struct Palette {
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pub name: String,
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pub colours: Vec<Colour>,
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}
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impl Palette {
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pub fn from(name: &str, toml: &str) -> Self {
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let intermediate: IntermediatePalette = toml::from_str(toml).unwrap();
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println!("palette name: {}", name);
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for colour in &intermediate.colours {
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println!("palette colour: {}{}{}", colour[0], colour[1], colour[2]);
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}
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Palette {
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name: name.to_string(),
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colours: intermediate.colours.iter().map(|vec| {
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Colour::from(vec.clone())
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}).collect(),
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}
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}
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pub fn from_file(path: String) -> Self {
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// todo get name without extension
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let name = "blah";
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let toml = fs::read_to_string(path).unwrap();
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Self::from(name, &toml)
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}
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}
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/// for toml purposes
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#[derive(Serialize, Deserialize)]
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pub struct IntermediatePalette {
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pub colours: Vec<Vec<u8>>,
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}
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/// for toml purposes
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#[derive(Serialize, Deserialize)]
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struct IntermediatePalettes {
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/// singular so each palette section is named "palette" instead of "palettes" in toml
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palette: Vec<IntermediatePalette>,
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}
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impl IntermediatePalettes {
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pub fn from_dir() -> Self {
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Self {
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palette: vec![]
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}
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}
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}
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#[cfg(test)]
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mod test {
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use crate::Palette;
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#[test]
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fn test_palette_from_toml() {
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let output = Palette::from(
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"blueprint",
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include_str!("test-resources/basic/palettes/blueprint.toml")
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);
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let expected = crate::mock::palette::default();
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assert_eq!(output, expected);
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}
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#[test]
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fn test_palette_to_toml() {
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let intermediate = crate::mock::palette::intermediate();
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let output = toml::to_string(&intermediate).unwrap();
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let expected = include_str!("test-resources/basic/palettes/blueprint.toml");
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assert_eq!(&output, expected);
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}
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}
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