1 files changed, 83 insertions, 0 deletions
diff --git a/crates/shirabe/src/console/html_output_formatter.rs b/crates/shirabe/src/console/html_output_formatter.rs
index e2b032a..f34ca1b 100644
--- a/crates/shirabe/src/console/html_output_formatter.rs
+++ b/crates/shirabe/src/console/html_output_formatter.rs
@@ -1 +1,84 @@
 //! ref: composer/src/Composer/Console/HtmlOutputFormatter.php
+
+use shirabe_external_packages::composer::pcre::preg::Preg;
+use shirabe_external_packages::symfony::console::formatter::output_formatter::OutputFormatter;
+use shirabe_external_packages::symfony::console::formatter::output_formatter_style::OutputFormatterStyle;
+use indexmap::IndexMap;
+
+#[derive(Debug)]
+pub struct HtmlOutputFormatter {
+    inner: OutputFormatter,
+}
+
+impl HtmlOutputFormatter {
+    const AVAILABLE_FOREGROUND_COLORS: &'static [(i64, &'static str)] = &[
+        (30, "black"),
+        (31, "red"),
+        (32, "green"),
+        (33, "yellow"),
+        (34, "blue"),
+        (35, "magenta"),
+        (36, "cyan"),
+        (37, "white"),
+    ];
+
+    const AVAILABLE_BACKGROUND_COLORS: &'static [(i64, &'static str)] = &[
+        (40, "black"),
+        (41, "red"),
+        (42, "green"),
+        (43, "yellow"),
+        (44, "blue"),
+        (45, "magenta"),
+        (46, "cyan"),
+        (47, "white"),
+    ];
+
+    const AVAILABLE_OPTIONS: &'static [(i64, &'static str)] = &[
+        (1, "bold"),
+        (4, "underscore"),
+        //5 => "blink",
+        //7 => "reverse",
+        //8 => "conceal"
+    ];
+
+    pub fn new(styles: IndexMap<String, OutputFormatterStyle>) -> Self {
+        Self {
+            inner: OutputFormatter::new(true, styles),
+        }
+    }
+
+    pub fn format(&self, message: Option<&str>) -> Option<String> {
+        let formatted = self.inner.format(message)?;
+
+        let clear_escape_codes = "(?:39|49|0|22|24|25|27|28)";
+        let pattern = format!(
+            "{{\\033\\[([0-9;]+)m(.*?)\\033\\[(?:{};)*?{}m}}s",
+            clear_escape_codes, clear_escape_codes
+        );
+
+        Preg::replace_callback(&pattern, |matches| self.format_html(matches), formatted).ok()
+    }
+
+    fn format_html(&self, matches: Vec<Option<String>>) -> String {
+        let codes_str = matches[1].as_deref().unwrap_or("");
+        let content = matches[2].as_deref().unwrap_or("");
+        let mut out = String::from("<span style=\"");
+
+        for code_str in codes_str.split(';') {
+            let code: i64 = code_str.parse().unwrap_or(0);
+            if let Some(&(_, color)) = Self::AVAILABLE_FOREGROUND_COLORS.iter().find(|&&(k, _)| k == code) {
+                out.push_str(&format!("color:{};", color));
+            } else if let Some(&(_, color)) = Self::AVAILABLE_BACKGROUND_COLORS.iter().find(|&&(k, _)| k == code) {
+                out.push_str(&format!("background-color:{};", color));
+            } else if let Some(&(_, option)) = Self::AVAILABLE_OPTIONS.iter().find(|&&(k, _)| k == code) {
+                match option {
+                    "bold" => out.push_str("font-weight:bold;"),
+                    "underscore" => out.push_str("text-decoration:underline;"),
+                    _ => {}
+                }
+            }
+        }
+
+        format!("{}\">{}</span>", out, content)
+    }
+}