init

src/diff.rs

@@ -0,0 +1,52 @@
+pub struct Compare {
+	pub right: String,
+	pub left: String,
+	pub eval: String
+}
+type Compared = Compare;
+
+pub struct Comparer {
+	formatted_right: Vec<String>,
+	formatted_left: Vec<String>,
+	formatted_eval: Vec<String>
+}
+impl Comparer {
+	pub const fn new() -> Self {
+		Self {
+			formatted_right: Vec::new(),
+			formatted_left: Vec::new(),
+			formatted_eval: Vec::new(),
+		}
+	}
+
+	fn format_compare(&mut self, left_char: char, right_char: char) {
+		if left_char == right_char {
+			self.formatted_left.push(left_char.to_string());
+			self.formatted_right.push(right_char.to_string());
+		} else {
+			self.formatted_left.push(color_print::cformat!("<r>{left_char}</>"));
+			self.formatted_right.push(color_print::cformat!("<r>{right_char}</>"));
+		};
+	}
+
+	pub fn compare(&mut self, compare: Compare) -> Compared {
+		let right_chars: Vec<char> = compare.right.chars().collect();
+
+		for (i, left_char) in compare.left.chars().enumerate() {
+			match right_chars.get(i) {
+				Some(right_char) => self.format_compare(left_char, *right_char),
+				None => {
+					compare.eval.chars().for_each(|char| {
+						// self.formatted_eval
+					});
+					break
+				},
+			}
+		}
+		Compared {
+			right: self.formatted_right.concat(),
+			left: self.formatted_left.concat(),
+			eval: self.formatted_eval.concat()
+		}
+	}
+}