From 3ccc6dd87067278e8af1dadbaa95b9bc62d3579a Mon Sep 17 00:00:00 2001
From: Peter Fajdiga <peter.fajdiga@gmail.com>
Date: Fri, 25 Oct 2024 12:14:32 +0200
Subject: [PATCH] move `fillSpace` into its own file

---
 src/lib/utils/fillSpace.ts | 44 +++++++++++++++++++++++++++++++++++++
 src/lib/utils/math.ts      | 45 --------------------------------------
 2 files changed, 44 insertions(+), 45 deletions(-)
 create mode 100644 src/lib/utils/fillSpace.ts

diff --git a/src/lib/utils/fillSpace.ts b/src/lib/utils/fillSpace.ts
new file mode 100644
index 0000000..7c3fc2a
--- /dev/null
+++ b/src/lib/utils/fillSpace.ts
@@ -0,0 +1,44 @@
+function fillSpace(availableSpace: number, items: { min: number, max: number }[]) {
+    let mean = Math.floor(availableSpace / items.length);
+    while (true) {
+        let requiredSpace = 0;
+        let increasable = 0;
+        let decreasable = 0;
+        let low = -Infinity;
+        let high = Infinity;
+        for (const constraint of items) {
+            const value = clamp(mean, constraint.min, constraint.max);
+            requiredSpace += value;
+            if (mean > constraint.min) {
+                decreasable++;
+                if (value > low) {
+                    low = value;
+                }
+            }
+            if (mean < constraint.max) {
+                increasable++;
+                if (value < high) {
+                    high = value;
+                }
+            }
+        }
+
+        const oldMean = mean;
+        const error = requiredSpace - availableSpace;
+        if (error > 0) {
+            // need to decrease mean
+            if (decreasable > 0) {
+                mean = Math.floor(low - error / decreasable);
+            }
+        } else if (error < 0) {
+            // need to increase mean
+            if (increasable > 0) {
+                mean = Math.floor(high - error / increasable);
+            }
+        }
+
+        if (mean === oldMean) {
+            return mean;
+        }
+    }
+}
diff --git a/src/lib/utils/math.ts b/src/lib/utils/math.ts
index 18290b9..7a202aa 100644
--- a/src/lib/utils/math.ts
+++ b/src/lib/utils/math.ts
@@ -42,51 +42,6 @@ function findMinPositive<T>(items: T[], evaluate: (item: T) => number) {
     return bestItem;
 }
 
-function fillSpace(availableSpace: number, items: { min: number, max: number }[]) {
-    let mean = Math.floor(availableSpace / items.length);
-    while (true) {
-        let requiredSpace = 0;
-        let increasable = 0;
-        let decreasable = 0;
-        let low = -Infinity;
-        let high = Infinity;
-        for (const constraint of items) {
-            const value = clamp(mean, constraint.min, constraint.max);
-            requiredSpace += value;
-            if (mean > constraint.min) {
-                decreasable++;
-                if (value > low) {
-                    low = value;
-                }
-            }
-            if (mean < constraint.max) {
-                increasable++;
-                if (value < high) {
-                    high = value;
-                }
-            }
-        }
-
-        const oldMean = mean;
-        const error = requiredSpace - availableSpace;
-        if (error > 0) {
-            // need to decrease mean
-            if (decreasable > 0) {
-                mean = Math.floor(low - error / decreasable);
-            }
-        } else if (error < 0) {
-            // need to increase mean
-            if (increasable > 0) {
-                mean = Math.floor(high - error / increasable);
-            }
-        }
-
-        if (mean === oldMean) {
-            return mean;
-        }
-    }
-}
-
 function rectEquals(a: QmlRect, b: QmlRect) {
     return a.x === b.x &&
         a.y === b.y &&