feat(tui): add colorized text output

src/main.rs

@@ -1,3 +1,5 @@
+mod tui;
+
 mod cli;
 use cli::{Commands, CLI};
 
@@ -9,6 +11,8 @@ use clap::Parser;
 fn main() {
     let cli = CLI::parse();
 
+    print!("\n");
+
     match &cli.command {
         Some(Commands::Square(square::Command { base, height })) => square::view(*base, *height),
         Some(Commands::Circle(circle::Command { radius })) => circle::view(*radius),

src/shapes/circle/view.rs

@@ -1,7 +1,12 @@
 use crate::shapes::circle::Circle;
+use crate::tui;
 
 pub fn view(radius: f64) {
     let circle = Circle { radius };
 
-    println!("{}cm", circle.get_area());
+    println!(
+        "{}{}",
+        tui::title("Area"),
+        tui::content(circle.get_area().to_string().as_str())
+    );
 }

src/shapes/rhombus/view.rs

@@ -1,10 +1,14 @@
-use crate::shapes::rhombus::Rhombus;
+use crate::{shapes::rhombus::Rhombus, tui};
 
 pub fn view(s_diagonal: f32, l_diagonal: f32) {
     let rhombus = Rhombus {
         l_diagonal,
         s_diagonal,
     };
 
-    println!("{}cm", rhombus.get_area())
+    println!(
+        "{}{}",
+        tui::title("Area"),
+        tui::content(rhombus.get_area().to_string().as_str())
+    )
 }

src/shapes/square/view.rs

@@ -1,7 +1,11 @@
-use crate::shapes::square::Square;
+use crate::{shapes::square::Square, tui};
 
 pub fn view(base: i32, height: i32) {
     let square = Square { base, height };
 
-    println!("{}cm", square.get_area());
+    println!(
+        "{}{}",
+        tui::title("Area"),
+        tui::content(square.get_area().to_string().as_str())
+    );
 }

src/shapes/trapezoid/view.rs

@@ -1,4 +1,4 @@
-use crate::shapes::trapezoid::Trapezoid;
+use crate::{shapes::trapezoid::Trapezoid, tui};
 
 pub fn view(s_base: f32, l_base: f32, height: f32) {
     let trapezoid = Trapezoid {
@@ -7,5 +7,9 @@ pub fn view(s_base: f32, l_base: f32, height: f32) {
         s_base,
     };
 
-    println!("Area: {}cm", trapezoid.get_area())
+    println!(
+        "{}{}",
+        tui::title("Area"),
+        tui::content(trapezoid.get_area().to_string().as_str())
+    )
 }

src/shapes/triangle/view.rs

@@ -1,4 +1,7 @@
-use crate::shapes::triangle::{SidesTriangle, SimpleTriangle};
+use crate::{
+    shapes::triangle::{SidesTriangle, SimpleTriangle},
+    tui,
+};
 
 pub fn view(
     base: Option<f32>,
@@ -11,15 +14,28 @@ pub fn view(
     if let (Some(base), Some(height)) = (base, height) {
         let triangle = SimpleTriangle { base, height };
 
-        println!("Area: {}cm", triangle.get_area());
+        println!(
+            "{}{}",
+            tui::title("Area"),
+            tui::content(triangle.get_area().to_string().as_str())
+        );
     } else if let (Some(side_a), Some(side_b), Some(side_c)) = (side_a, side_b, side_c) {
         let triangle = SidesTriangle {
             side_a,
             side_b,
             side_c,
         };
 
-        println!("Area: {}cm", triangle.get_area());
-        println!("Perimeter: {}cm", triangle.get_semi_perimeter());
+        println!(
+            "{}{}",
+            tui::title("Area"),
+            tui::content(triangle.get_area().to_string().as_str())
+        );
+        print!("\n");
+        println!(
+            "{}{}",
+            tui::title("Perimeter"),
+            tui::content(triangle.get_semi_perimeter().to_string().as_str())
+        );
     }
 }

src/tui.rs

@@ -0,0 +1,15 @@
+use colored::*;
+
+pub fn title(title: &str) -> ColoredString {
+    format!(" {} ", title)
+        .bold()
+        .truecolor(42, 157, 143)
+        .on_truecolor(38, 70, 83)
+}
+
+pub fn content(value: &str) -> ColoredString {
+    format!(" {} ", value)
+        .truecolor(42, 157, 143)
+        .on_truecolor(42, 157, 143)
+        .bold()
+}