feat: Add StyledText struct and implement the public api for basic co…

…lors, palette and rgb

src/styled_text.rs

@@ -0,0 +1,137 @@
+use crate::colors::{
+    PaintType,
+    PaletteColor,
+    Stylify,
+    RGB,
+    BLACK,
+    BLUE,
+    BRIGHT_BLUE,
+    BRIGHT_CYAN,
+    BRIGHT_GREEN,
+    BRIGHT_MAGENTA,
+    BRIGHT_RED,
+    BRIGHT_WHITE,
+    BRIGHT_YELLOW,
+    CYAN,
+    GRAY,
+    GREEN,
+    MAGENTA,
+    RED,
+    WHITE,
+    YELLOW,
+};
+
+// =======================================================================
+
+// this is public api for users
+/// # TXT
+pub fn txt(text: &str) -> StyledText {
+    StyledText::new(text.to_string())
+}
+
+pub struct StyledText {
+    text: String,
+    start_styles: Vec<Box<dyn Stylify>>,
+    end_styles: Vec<Box<dyn Stylify>>,
+}
+
+impl StyledText {
+    fn new(text: String) -> Self {
+        // we should use Formatter::reset()
+        // let reset_ansi = ANSIEscapeCode::new("0");
+        StyledText {
+            text,
+            start_styles: vec![],
+            end_styles: vec![],
+        }
+    }
+
+    pub fn paint(&mut self) -> String {
+        // Add formatter reset in the end
+        // self.end_styles.push();
+        // format!()
+        String::new()
+    }
+
+    pub fn fg(&mut self) {
+        self.start_styles.push(Box::new(PaintType::FG));
+    }
+
+    pub fn bg(&mut self) {
+        self.start_styles.push(Box::new(PaintType::BG));
+    }
+
+    // Colors
+
+    pub fn rgb(&mut self, r: u8, g: u8, b: u8) {
+        self.start_styles.push(Box::new(RGB { r, g, b }));
+    }
+
+    pub fn palette(&mut self, index: u8) {
+        self.start_styles.push(Box::new(PaletteColor { index }));
+    }
+
+    pub fn black(&mut self) {
+        self.start_styles.push(Box::new(BLACK));
+    }
+
+    pub fn red(&mut self) {
+        self.start_styles.push(Box::new(RED));
+    }
+
+    pub fn green(&mut self) {
+        self.start_styles.push(Box::new(GREEN));
+    }
+
+    pub fn yellow(&mut self) {
+        self.start_styles.push(Box::new(YELLOW));
+    }
+
+    pub fn blue(&mut self) {
+        self.start_styles.push(Box::new(BLUE));
+    }
+
+    pub fn magenta(&mut self) {
+        self.start_styles.push(Box::new(MAGENTA));
+    }
+
+    pub fn cyan(&mut self) {
+        self.start_styles.push(Box::new(CYAN));
+    }
+
+    pub fn white(&mut self) {
+        self.start_styles.push(Box::new(WHITE));
+    }
+
+    pub fn gray(&mut self) {
+        self.start_styles.push(Box::new(GRAY));
+    }
+
+    pub fn bright_red(&mut self) {
+        self.start_styles.push(Box::new(BRIGHT_RED));
+    }
+
+    pub fn bright_green(&mut self) {
+        self.start_styles.push(Box::new(BRIGHT_GREEN));
+    }
+
+    pub fn bright_yellow(&mut self) {
+        self.start_styles.push(Box::new(BRIGHT_YELLOW));
+    }
+
+    pub fn bright_blue(&mut self) {
+        self.start_styles.push(Box::new(BRIGHT_BLUE));
+    }
+
+    pub fn bright_magenta(&mut self) {
+        self.start_styles.push(Box::new(BRIGHT_MAGENTA));
+    }
+
+    pub fn bright_cyan(&mut self) {
+        self.start_styles.push(Box::new(BRIGHT_CYAN));
+    }
+
+    pub fn bright_white(&mut self) {
+        self.start_styles.push(Box::new(BRIGHT_WHITE));
+    }
+}