From 5597f077870e17d235d23d1dd458b9630e85232e Mon Sep 17 00:00:00 2001
From: Glint Dev <dev@glint.local>
Date: Tue, 21 Jul 2026 20:29:02 +0300
Subject: [PATCH] Phase 1.1: define Value enum in types.rs

---
 src/interpreter/types.rs | 85 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 85 insertions(+)

diff --git a/src/interpreter/types.rs b/src/interpreter/types.rs
index 3b1e152..a497702 100644
--- a/src/interpreter/types.rs
+++ b/src/interpreter/types.rs
@@ -3,6 +3,91 @@ use std::collections::HashMap;
 use std::fmt;
 
 use super::style::{ComputedStyle, StyleSheet};
+use compact_str::CompactStr;
+
+#[derive(Clone, Debug)]
+pub enum Value {
+    Str(CompactStr),
+    Int(i64),
+    Float(f64),
+    Bool(bool),
+    Array(Vec<Value>),
+    None,
+}
+
+impl Value {
+    pub fn as_str(&self) -> Option<&str> {
+        match self {
+            Value::Str(s) => Some(s.as_str()),
+            _ => None,
+        }
+    }
+
+    pub fn to_owned_string(&self) -> CompactStr {
+        match self {
+            Value::Str(s) => s.clone(),
+            Value::Int(i) => CompactStr::new(i.to_string()),
+            Value::Float(f) => CompactStr::new(if f.fract() == 0.0 {
+                format!("{:.1}", f)
+            } else {
+                f.to_string()
+            }),
+            Value::Bool(b) => CompactStr::new(b.to_string()),
+            Value::Array(a) => CompactStr::new(a.iter().map(|v| v.to_owned_string()).collect::<Vec<_>>().join(",")),
+            Value::None => CompactStr::new_empty(),
+        }
+    }
+}
+
+impl From<&str> for Value {
+    fn from(s: &str) -> Self {
+        Value::Str(CompactStr::new(s))
+    }
+}
+
+impl From<String> for Value {
+    fn from(s: String) -> Self {
+        Value::Str(CompactStr::new(s))
+    }
+}
+
+impl From<i64> for Value {
+    fn from(i: i64) -> Self {
+        Value::Int(i)
+    }
+}
+
+impl From<f64> for Value {
+    fn from(f: f64) -> Self {
+        Value::Float(f)
+    }
+}
+
+impl From<bool> for Value {
+    fn from(b: bool) -> Self {
+        Value::Bool(b)
+    }
+}
+
+impl<T: Into<Value>> From<Vec<T>> for Value {
+    fn from(v: Vec<T>) -> Self {
+        Value::Array(v.into_iter().map(Into::into).collect())
+    }
+}
+
+impl PartialEq for Value {
+    fn eq(&self, other: &Self) -> bool {
+        match (self, other) {
+            (Value::Str(a), Value::Str(b)) => a == b,
+            (Value::Int(a), Value::Int(b)) => a == b,
+            (Value::Float(a), Value::Float(b)) => (a - b).abs() < f64::EPSILON,
+            (Value::Bool(a), Value::Bool(b)) => a == b,
+            (Value::Array(a), Value::Array(b)) => a == b,
+            (Value::None, Value::None) => true,
+            _ => false,
+        }
+    }
+}
 
 #[derive(Debug, Clone)]
 pub struct Element<'a> {