style(README): fix formatting

Cargo.toml

@@ -4,11 +4,14 @@ version = "0.1.0"
 edition = "2024"
 
 [dependencies]
+ab_glyph = "0.2.30"
 anyhow = "1.0.98"
 clap = { version = "4.5.40", features = ["derive"] }
 console = "0.16.0"
 csv = "1.3.1"
 dialoguer = "0.11.0"
+image = "0.25.6"
+imageproc = "0.25.0"
 indicatif = "0.18.0"
 once_cell = "1.21.3"
 rayon = "1.10.0"

LICENSE.Apache-2.0

@@ -0,0 +1,201 @@
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+   Copyright 2025 Aria
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LICENSE.MIT

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2025 Aria
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

@@ -0,0 +1,24 @@
+
+# MC Chat Export
+
+> **⚠️ Work in Progress**: This project is actively under development and not yet feature-complete!
+
+A simple tool for grabbing chat messages from Minecraft game/server logs and exporting them as text, csv or images!
+
+## Repository
+
+**Main Repository**: [https://git.aria.coffee/aria/mc-chat-export](https://git.aria.coffee/aria/mc-chat-export)  
+**Mirror (GitHub)**: [https://github.com/BuyMyMojo/mc-chat-export](https://github.com/BuyMyMojo/mc-chat-export)
+
+The main development happens on the personal Forgejo instance. The GitHub mirror also accepts pull requests and bug reports for convenience.
+
+## License
+
+SPDX-License-Identifier: MIT OR Apache-2.0
+
+This project is dual-licensed under your choice of:
+
+- MIT License - see [LICENSE.MIT](LICENSE.MIT) file for details
+- Apache License 2.0 - see [LICENSE.Apache-2.0](LICENSE.Apache-2.0) file for details
+
+Copyright (c) 2025 Aria

font/info.txt

@@ -0,0 +1,2 @@
+license: Public Domain
+link: https://www.fontspace.com/minecraft-font-f28180

src/main.rs

@@ -1,13 +1,17 @@
 use std::{
     fs::{self, File},
     io::Write,
+    path::Path,
     process::exit,
 };
 
+use ab_glyph::{FontRef, PxScale};
 use anyhow::{Error, Result};
 use clap::Parser;
 use csv::Writer;
 use dialoguer::MultiSelect;
+use image::{Rgb, RgbImage};
+use imageproc::drawing::{draw_text_mut, text_size};
 use once_cell::sync::Lazy;
 use rayon::{
     iter::{IntoParallelIterator, ParallelIterator},
@@ -38,9 +42,9 @@ struct Args {
 #[derive(clap::ValueEnum, Debug, Clone, Default)]
 enum OutputFormat {
     Image,
-    CSV,
+    Csv,
     #[default]
-    TXT,
+    Txt,
 }
 
 /// follow up by extracting just the user and the message
@@ -89,24 +93,94 @@ fn main() -> Result<()> {
         .interact()?;
 
     match &args.format {
-        OutputFormat::Image => todo!(),
-        OutputFormat::CSV => save_csv_file(&args.output, extracted, selection)?,
-        OutputFormat::TXT => save_txt_file(&args.output, extracted, selection)?,
+        OutputFormat::Image => save_image_file(&args.output, extracted, selection)?,
+        OutputFormat::Csv => save_csv_file(&args.output, extracted, selection)?,
+        OutputFormat::Txt => save_txt_file(&args.output, extracted, selection)?,
     }
 
     Ok(())
 }
 
+fn save_image_file(
+    output: &String,
+    extracted: Vec<String>,
+    selection: Vec<usize>,
+) -> Result<(), Error> {
+    let out_path = Path::new(output);
+
+    let font = FontRef::try_from_slice(include_bytes!("../font/Minecraft-Regular.ttf")).unwrap();
+
+    let height = 40.0;
+    let scale = PxScale {
+        x: height * 2.0,
+        y: height,
+    };
+
+    let mut selected: Vec<String> = vec![];
+
+    if selection.is_empty() {
+        selected = extracted;
+    } else {
+        for x in selection {
+            selected.push(extracted[x].clone());
+        }
+    }
+
+    let mut longest: String = selected.first().expect("selected list is empty?").clone();
+
+    for msg in &selected {
+        if msg.len() > longest.len() {
+            longest = msg.clone();
+        }
+    }
+
+    // let text = extracted[selection[0]].clone();
+    let (w, h) = text_size(scale, &font, &longest);
+    println!("Text size: {w}x{h}");
+
+    let image_width = w + 8;
+    let image_height = (h * selected.len() as u32) + (4 * selected.len() as u32) + 4;
+
+    let mut image = RgbImage::new(image_width, image_height);
+
+    for (current_line, msg) in (0_u32..).zip(selected.iter()) {
+        draw_text_mut(
+            &mut image,
+            Rgb([254u8, 254u8, 254u8]),
+            4,
+            ((current_line * h) + (4 * current_line))
+                .try_into()
+                .unwrap(),
+            scale,
+            &font,
+            msg,
+        );
+    }
+
+    image.save(out_path).unwrap();
+    Ok(())
+}
+
 fn save_txt_file(
     output: &String,
     extracted: Vec<String>,
     selection: Vec<usize>,
 ) -> Result<(), Error> {
     let mut out_file = File::create(output)?;
-    Ok(for msg in selection {
-        out_file.write(extracted[msg].as_bytes())?;
-        out_file.write(b"\n")?;
-    })
+
+    if selection.is_empty() {
+        for msg in extracted {
+            out_file.write_all(msg.as_bytes())?;
+            out_file.write_all(b"\n")?;
+        }
+    } else {
+        for msg in selection {
+            out_file.write_all(extracted[msg].as_bytes())?;
+            out_file.write_all(b"\n")?;
+        }
+    }
+
+    Ok(())
 }
 
 fn save_csv_file(
@@ -115,28 +189,44 @@ fn save_csv_file(
     selection: Vec<usize>,
 ) -> Result<(), Error> {
     let mut out_file = Writer::from_path(output)?;
-    out_file.write_record(&["date", "time", "msg"])?;
+    out_file.write_record(["date", "time", "msg"])?;
 
-    Ok(for msg in selection {
+    let mut selected: Vec<String> = vec![];
+
+    if selection.is_empty() {
+        selected = extracted;
+    } else {
+        for x in selection {
+            selected.push(extracted[x].clone());
+        }
+    }
+
+    for msg in selected {
         let time: Vec<&str> = EXTRACT_TIME
-            .captures(&extracted[msg])
+            .captures(&msg)
             .expect("Unable to extract time")
             .get(0)
             .unwrap()
             .as_str()
-            .strip_prefix("[").expect("Unable to remove time prefix")
-            .strip_suffix("]").expect("Unable to remove time suffix")
-            .split(' ').collect();
-        out_file.write_record(&[
+            .strip_prefix("[")
+            .expect("Unable to remove time prefix")
+            .strip_suffix("]")
+            .expect("Unable to remove time suffix")
+            .split(' ')
+            .collect();
+        out_file.write_record([
             time[0],
             time[1],
             EXTRACT_MSG
-            .captures(&extracted[msg])
-            .expect("Unable to extract time")
-            .get(0)
-            .unwrap()
-            .as_str()])?;
-    })
+                .captures(&msg)
+                .expect("Unable to extract time")
+                .get(0)
+                .unwrap()
+                .as_str(),
+        ])?;
+    }
+
+    Ok(())
 }
 
 fn is_possible_chat_msg(input: &str) -> bool {
@@ -152,5 +242,5 @@ fn is_possible_chat_msg(input: &str) -> bool {
             .unwrap()
     });
 
-    return SERVER_MSG_RE.is_match(input) || CLIENT_MSG_RE.is_match(input);
+    SERVER_MSG_RE.is_match(input) || CLIENT_MSG_RE.is_match(input)
 }