check out the different versions of formatter that makes COLOR omg so good

lda_sd_visualizer/src/formatter.rs

@@ -0,0 +1,157 @@
+//! use copilot;
+
+use lda_ansi::{ansi_backbone::Style as StyleConstruct, ansi_colors_2::{ansi_color_interface::ColorContext as _, Color}, ansi_styles::Style, AnsiStyles};
+use lda_strdist::{levenstein_distance, EditCost, EditOperation};
+
+// you can tell right away what code this is
+struct FilterConfig<F, G>
+where
+    F: Fn(&EditOperation) -> bool,
+    G: Fn(&EditOperation) -> Option<char>,
+{
+    should_be_colored: F,
+    extract_char: G,
+}
+
+impl<F, G> FilterConfig<F, G>
+where
+    F: Fn(&EditOperation) -> bool,
+    G: Fn(&EditOperation) -> Option<char>,
+{
+    fn new(should_be_colored: F, extract_char: G) -> Self {
+        Self {
+            should_be_colored,
+            extract_char,
+        }
+    }
+}
+
+fn split_operations<F, G>(
+    f_ops: &Vec<EditOperation>,
+    config: &FilterConfig<F, G>,
+    color: StyleConstruct,
+    reset: StyleConstruct,
+) -> String
+where
+    F: Fn(&EditOperation) -> bool,
+    G: Fn(&EditOperation) -> Option<char>,
+{
+    let mut result = Vec::new();
+    let mut current_group = AnsiStyles::new();
+    let mut last_group_was_colored: bool;
+    if let Some(first_op) = f_ops.first() {
+        last_group_was_colored = (config.should_be_colored)(first_op);
+        if last_group_was_colored {
+            current_group.add_style(&color);
+        };
+    } else {
+        return String::new();
+    }
+    for op in f_ops {
+        let this_should_be_colored = (config.should_be_colored)(op);
+        if this_should_be_colored {
+            if !current_group.text.is_empty() && !last_group_was_colored {
+                result.push(current_group);
+                current_group = AnsiStyles::new();
+                current_group.add_style(&color);
+            }
+            if let Some(c) = (config.extract_char)(op) {
+                current_group.text.push(c);
+            }
+            last_group_was_colored = this_should_be_colored;
+        } else {
+            if last_group_was_colored {
+                result.push(current_group);
+                current_group = AnsiStyles::new();
+                current_group.add_style(&reset);
+            }
+            if let EditOperation::Match { char: c } = op {
+                current_group.text.push(*c);
+            }
+            last_group_was_colored = this_should_be_colored;
+        }
+    }
+
+    if !current_group.text.is_empty() {
+        result.push(current_group);
+    }
+
+    result.into_iter().map(String::from).collect()
+}
+
+fn filter_from(f_ops: &Vec<EditOperation>) -> String {
+    let red = StyleConstruct::new().color(Color::Red.fg()).to_owned();
+    let reset = StyleConstruct::new().style(Style::Reset).to_owned();
+
+    let config = FilterConfig::new(
+        |op| {
+            matches!(
+                op,
+                EditOperation::Delete { .. } | EditOperation::Substitute { .. }
+            )
+        },
+        |op| match op {
+            EditOperation::Delete { char } => Some(*char),
+            EditOperation::Substitute { from, .. } => Some(*from),
+            _ => None,
+        },
+    );
+
+    split_operations(f_ops, &config, red, reset)
+}
+
+fn filter_to(f_ops: &Vec<EditOperation>) -> String {
+    let blue = StyleConstruct::new().color(Color::Blue.fg()).to_owned();
+    let reset = StyleConstruct::new().style(Style::Reset).to_owned();
+
+    let config = FilterConfig::new(
+        |op| {
+            matches!(
+                op,
+                EditOperation::Insert { .. } | EditOperation::Substitute { .. }
+            )
+        },
+        |op| match op {
+            EditOperation::Insert { char } => Some(*char),
+            EditOperation::Substitute { to, .. } => Some(*to),
+            _ => None,
+        },
+    );
+
+    split_operations(f_ops, &config, blue, reset)
+}
+
+/// another way you do it, with chatgpt.
+pub fn formatted_comparison(str1: &str, str2: &str) -> (String, String) {
+    let (_, ops) = levenstein_distance(str1, str2, &EditCost::default());
+    let to = filter_to(&ops);
+    let from = filter_from(&ops);
+    (from, to)
+}
+
+// struct FilterConfig {
+//     should_be_colored: Box<dyn Fn(&EditOperation) -> bool>,
+//     extract_char: Box<dyn Fn(&EditOperation) -> Option<char>>,
+// }
+
+// impl FilterConfig {
+//     fn new<F, G>(should_be_colored: F, extract_char: G) -> Self
+//     where
+//         F: 'static + Fn(&EditOperation) -> bool,
+//         G: 'static + Fn(&EditOperation) -> Option<char>,
+//     {
+//         Self {
+//             should_be_colored: Box::new(should_be_colored),
+//             extract_char: Box::new(extract_char),
+//         }
+//     }
+// }
+
+// fn split_operations(
+//     f_ops: &Vec<EditOperation>,
+//     config: &FilterConfig,
+//     color: StyleConstruct,
+//     reset: StyleConstruct,
+// ) -> String {
+// ...
+// }

lda_sd_visualizer/src/formatter2.rs

@@ -0,0 +1,224 @@
+// i love ais idea
+
+use lda_ansi::{
+    ansi_backbone::Style as StyleConstruct,
+    ansi_colors_2::{ansi_color_interface::ColorContext as _, Color},
+    ansi_styles::Style,
+    AnsiStyles,
+};
+use lda_strdist::{levenstein_distance, EditCost, EditOperation};
+
+pub enum IsColored {
+    True(char),
+    False(char),
+    None,
+}
+
+fn is_from_colored(op: &EditOperation) -> IsColored {
+    use EditOperation::*;
+    use IsColored::*;
+    match op {
+        Delete { char } | Substitute { from: char, to: _ } => True(*char),
+        Insert { char: _ } => None,
+        Match { char } => False(*char),
+    }
+}
+
+fn is_to_colored(op: &EditOperation) -> IsColored {
+    use EditOperation::*;
+    use IsColored::*;
+    match op {
+        Insert { char } | Substitute { from: _, to: char } => True(*char),
+        Delete { char: _ } => None,
+        Match { char } => False(*char),
+    }
+}
+
+// and we use ai to refactor code again
+fn update_colored_state<'a>(
+    is_current_colored: IsColored,
+    is_last_colored: &mut IsColored,
+    current_color: &mut AnsiStyles,
+    text: &mut Vec<AnsiStyles>,
+    color: &'a StyleConstruct,
+    reset: &'a StyleConstruct,
+) {
+    match (&is_current_colored, &is_last_colored) {
+        (IsColored::False(c), IsColored::True(_)) | (IsColored::True(c), IsColored::False(_)) => {
+            match &is_last_colored {
+                IsColored::False(_) => {
+                    current_color.add_style(reset);
+                }
+                IsColored::True(_) => {
+                    current_color.add_style(color);
+                }
+                IsColored::None => {}
+            };
+            text.push(std::mem::replace(
+                current_color,
+                AnsiStyles::init(&c.to_string()),
+            )); // Move current state to `text` and initialize new state
+            *is_last_colored = is_current_colored;
+        }
+        (IsColored::True(c) | IsColored::False(c), _) => {
+            current_color.text.push(*c); // Append character to the current style
+            *is_last_colored = is_current_colored;
+        }
+        (IsColored::None, _) => {}
+    }
+}
+
+/// compare2_format
+pub fn compare2_format(str1: &str, str2: &str) -> (String, String) {
+    let (_, ops) = levenstein_distance(str1, str2, &EditCost::default());
+    let blue_text = StyleConstruct::new().color(Color::Blue.fg()).to_owned();
+    let red_text = StyleConstruct::new().color(Color::Red.fg()).to_owned();
+    let reset = StyleConstruct::new().style(Style::Reset).to_owned();
+
+    let mut froms: Vec<AnsiStyles> = Vec::new();
+    let mut tos: Vec<AnsiStyles> = Vec::new();
+    let mut current_from = AnsiStyles::new();
+    let mut current_to = AnsiStyles::new();
+    let mut last_from_also_colored = IsColored::None;
+    let mut last_to_also_colored = IsColored::None;
+
+    for op in ops {
+        let is_current_from_colored = is_from_colored(&op);
+        update_colored_state(
+            is_current_from_colored,
+            &mut last_from_also_colored,
+            &mut current_from,
+            &mut froms,
+            &red_text,
+            &reset,
+        );
+
+        let is_current_to_colored = is_to_colored(&op);
+        update_colored_state(
+            is_current_to_colored,
+            &mut last_to_also_colored,
+            &mut current_to,
+            &mut tos,
+            &blue_text,
+            &reset,
+        );
+    }
+
+    match &last_from_also_colored {
+        &IsColored::False(_) => {
+            current_from.add_style(&reset);
+        }
+        &IsColored::True(_) => {
+            current_from.add_style(&red_text);
+        }
+        &IsColored::None => (),
+    }
+    froms.push(current_from);
+    match &last_to_also_colored {
+        &IsColored::False(_) => {
+            current_to.add_style(&reset);
+        }
+        &IsColored::True(_) => {
+            current_to.add_style(&blue_text);
+        }
+        &IsColored::None => (),
+    }
+    tos.push(current_to);
+    let first_str: String = froms.into_iter().map(String::from).collect();
+    let second_str: String = tos.into_iter().map(String::from).collect();
+    (first_str, second_str)
+}
+
+pub fn compare_mini_format<T>(
+    // str: &str,
+    operations: &Vec<EditOperation>,
+    operation_is_colored: T,
+    color: &StyleConstruct,
+    color_false: &StyleConstruct,
+) -> String where
+    T: Fn(&EditOperation) -> IsColored,
+{
+    let mut text: Vec<AnsiStyles> = Vec::new();
+    let mut current_color = AnsiStyles::new();
+    let mut last_operation_is_colored = IsColored::None;
+    for op in operations {
+        update_colored_state(
+            operation_is_colored(op),
+            &mut last_operation_is_colored,
+            &mut current_color,
+            &mut text,
+            color,
+            color_false,
+        );
+    };
+    match &last_operation_is_colored {
+        &IsColored::False(_) => {
+            current_color.add_style(color_false);
+        }
+        &IsColored::True(_) => {
+            current_color.add_style(color);
+        }
+        &IsColored::None => (),
+    }
+    text.push(current_color);
+    text.into_iter().map(String::from).collect()
+}
+
+// for op in ops {
+//     use IsColored::*;
+//     let is_current_from_colored = is_from_colored(&op);
+//     match (&is_current_from_colored, &last_from_also_colored) {
+//         (False(c), True(_)) | (True(c), False(_)) => {
+//             match &last_from_also_colored {
+//                 False(_) => {
+//                     current_from.add_style(&reset);
+//                 }
+//                 True(_) => {
+//                     current_from.add_style(&red_text);
+//                 }
+//                 None => (),
+//             }
+//             froms.push(current_from);
+//             current_from = AnsiStyles::init(&c.to_string());
+//             last_from_also_colored = is_current_from_colored;
+//         }
+//         (True(c) | False(c), _) => {
+//             current_from.text.push(*c);
+//             last_from_also_colored = is_current_from_colored;
+//         }
+//         (None, _) => {}
+//     };
+
+//     let is_current_to_colored = is_to_colored(&op);
+//     match (&is_current_to_colored, &last_to_also_colored) {
+//         (False(c), True(_)) | (True(c), False(_)) => {
+//             match &last_to_also_colored {
+//                 False(_) => {
+//                     current_to.add_style(&reset);
+//                 }
+//                 True(_) => {
+//                     current_to.add_style(&blue_text);
+//                 }
+//                 None => (),
+//             }
+//             tos.push(current_to);
+//             current_to = AnsiStyles::init(&c.to_string());
+//             last_to_also_colored = is_current_to_colored;
+//         }
+//         (True(c) | False(c), _) => {
+//             current_to.text.push(*c);
+//             last_to_also_colored = is_current_to_colored;
+//         }
+//         (None, _) => {}
+//     };
+
+//     // last_to_also_colored = is_current_to_colored;
+//     // CHOOSE_YOUR_XAS(
+//     //     &is_current_to_colored,
+//     //     &mut last_to_also_colored,
+//     //     &mut current_to,
+//     //     &mut tos,
+//     //     &blue_text,
+//     //     &reset,
+//     // );
+// }

lda_sd_visualizer/src/lib.rs

@@ -1,6 +1,7 @@
-#![allow(unused_variables)]
+// #![allow(unused_variables)]
 
 mod test;
+
 use lda_strdist::{levenstein_distance, EditCost, EditOperation};
 
 use lda_ansi::{
@@ -9,7 +10,8 @@ use lda_ansi::{
     ansi_styles::Style,
     AnsiStyles,
 };
-
+pub mod formatter;
+pub mod formatter2;
 /// produce new thing with lint, inefficient, ass
 ///
 /// not by chatgpt
@@ -98,156 +100,3 @@ pub fn compare_format(str1: &str, str2: &str) -> (String, String) {
     let second_str: String = second_vec.into_iter().map(String::from).collect();
     (first_str, second_str)
 }
-
-// you can tell right away what code this is
-struct FilterConfig<F, G>
-where
-    F: Fn(&EditOperation) -> bool,
-    G: Fn(&EditOperation) -> Option<char>,
-{
-    should_be_colored: F,
-    extract_char: G,
-}
-
-impl<F, G> FilterConfig<F, G>
-where
-    F: Fn(&EditOperation) -> bool,
-    G: Fn(&EditOperation) -> Option<char>,
-{
-    fn new(should_be_colored: F, extract_char: G) -> Self {
-        Self {
-            should_be_colored,
-            extract_char,
-        }
-    }
-}
-
-fn split_operations<F, G>(
-    f_ops: &Vec<EditOperation>,
-    config: &FilterConfig<F, G>,
-    color: StyleConstruct,
-    reset: StyleConstruct,
-) -> String
-where
-    F: Fn(&EditOperation) -> bool,
-    G: Fn(&EditOperation) -> Option<char>,
-{
-    let mut result = Vec::new();
-    let mut current_group = AnsiStyles::new();
-    let mut last_group_was_colored: bool;
-    if let Some(first_op) = f_ops.first() {
-        last_group_was_colored = (config.should_be_colored)(first_op);
-        if last_group_was_colored {
-            current_group.add_style(&color);
-        };
-    } else {
-        return String::new();
-    }
-    for op in f_ops {
-        let this_should_be_colored = (config.should_be_colored)(op);
-        if this_should_be_colored {
-            if !current_group.text.is_empty() && !last_group_was_colored {
-                result.push(current_group);
-                current_group = AnsiStyles::new();
-                current_group.add_style(&color);
-            }
-            if let Some(c) = (config.extract_char)(op) {
-                current_group.text.push(c);
-            }
-            last_group_was_colored = this_should_be_colored;
-        } else {
-            if last_group_was_colored {
-                result.push(current_group);
-                current_group = AnsiStyles::new();
-                current_group.add_style(&reset);
-            }
-            if let EditOperation::Match { char: c } = op {
-                current_group.text.push(*c);
-            }
-            last_group_was_colored = this_should_be_colored;
-        }
-    }
-
-    if !current_group.text.is_empty() {
-        result.push(current_group);
-    }
-
-    result.into_iter().map(String::from).collect()
-}
-
-fn filter_from(f_ops: &Vec<EditOperation>) -> String {
-    let red = StyleConstruct::new().color(Color::Red.fg()).to_owned();
-    let reset = StyleConstruct::new().style(Style::Reset).to_owned();
-
-    let config = FilterConfig::new(
-        |op| {
-            matches!(
-                op,
-                EditOperation::Delete { .. } | EditOperation::Substitute { .. }
-            )
-        },
-        |op| match op {
-            EditOperation::Delete { char } => Some(*char),
-            EditOperation::Substitute { from, .. } => Some(*from),
-            _ => None,
-        },
-    );
-
-    split_operations(f_ops, &config, red, reset)
-}
-
-fn filter_to(f_ops: &Vec<EditOperation>) -> String {
-    let blue = StyleConstruct::new().color(Color::Blue.fg()).to_owned();
-    let reset = StyleConstruct::new().style(Style::Reset).to_owned();
-
-    let config = FilterConfig::new(
-        |op| {
-            matches!(
-                op,
-                EditOperation::Insert { .. } | EditOperation::Substitute { .. }
-            )
-        },
-        |op| match op {
-            EditOperation::Insert { char } => Some(*char),
-            EditOperation::Substitute { to, .. } => Some(*to),
-            _ => None,
-        },
-    );
-
-    split_operations(f_ops, &config, blue, reset)
-}
-
-/// another way you do it, with chatgpt.
-pub fn compare2_format(str1: &str, str2: &str) -> (String, String) {
-    let (_, ops) = levenstein_distance(str1, str2, &EditCost::default());
-    let to = filter_to(&ops);
-    let from = filter_from(&ops);
-    (from, to)
-}
-
-// struct FilterConfig {
-//     should_be_colored: Box<dyn Fn(&EditOperation) -> bool>,
-//     extract_char: Box<dyn Fn(&EditOperation) -> Option<char>>,
-// }
-
-// impl FilterConfig {
-//     fn new<F, G>(should_be_colored: F, extract_char: G) -> Self
-//     where
-//         F: 'static + Fn(&EditOperation) -> bool,
-//         G: 'static + Fn(&EditOperation) -> Option<char>,
-//     {
-//         Self {
-//             should_be_colored: Box::new(should_be_colored),
-//             extract_char: Box::new(extract_char),
-//         }
-//     }
-// }
-
-// fn split_operations(
-//     f_ops: &Vec<EditOperation>,
-//     config: &FilterConfig,
-//     color: StyleConstruct,
-//     reset: StyleConstruct,
-// ) -> String {
-// ...
-// }

lda_sd_visualizer/src/main.rs

@@ -1,17 +1,41 @@
-#![allow(unused)] // SHUT UP
+// #![allow(unused)] // SHUT UP
 
 use lda_ansi::{ansi_backbone::Style as StyleConstruct, ansi_styles::Style};
-use lda_sd_visualizer::{compare2_format, compare_format};
+use lda_sd_visualizer::{
+    compare_format, formatter::formatted_comparison, formatter2::compare2_format,
+};
 use lda_strdist::{levenstein_distance, wrapper_::EditOperationVec, EditCost};
 
 fn main() {
-    let str1 = "this is similar";
-    let str2 = "is this important";
-    let (_, uuh) = levenstein_distance(str1, str2, &EditCost::default());
+    let inp1 = "this is similar";
+    let inp2 = "is this important";
+    let (_, uuh) = levenstein_distance(inp1, inp2, &EditCost::default());
     println!("{}", EditOperationVec(&uuh));
-    let (str1, str2) = compare2_format(str1, str2 );
-    println!("{str1} {0}changed to {str2}{0}", StyleConstruct::new().style(Style::Reset));         
+
+    {
+        let (str1, str2) = compare_format(inp1, inp2);
+        println!(
+            "{str1} {0}to {str2}{0}",
+            StyleConstruct::new().style(Style::Reset)
+        );
         println!("{str1:#?} and {str2:#?}");
+    }
+    {
+        let (str1, str2) = formatted_comparison(inp1, inp2);
+        println!(
+            "{str1} {0}to {str2}{0}",
+            StyleConstruct::new().style(Style::Reset)
+        );
+        println!("{str1:#?} and {str2:#?}");
+    }
+    {
+        let (str1, str2) = compare2_format(inp1, inp2);
+        println!(
+            "{str1} {0}to {str2}{0}",
+            StyleConstruct::new().style(Style::Reset)
+        );
+        println!("{str1:#?} and {str2:#?}");
+    }
     // holy shit it works
 
     // NO IT DOESNT