From 889c7407307964b086f187d2d808669217c9417e Mon Sep 17 00:00:00 2001
From: Angel Wang <angel@angelcube.dev>
Date: Sat, 20 Jun 2026 13:28:26 -0600
Subject: [PATCH] feat: add more time options, try add overcast/clear

---
 grade.sh | 93 ++++++++++++++++++++++++++++++++++++++++++--------------
 1 file changed, 71 insertions(+), 22 deletions(-)

diff --git a/grade.sh b/grade.sh
index 3253068..96b0379 100755
--- a/grade.sh
+++ b/grade.sh
@@ -1,6 +1,17 @@
 #!/usr/bin/env bash
 
-rm -r graded && mkdir -p graded/{morning,afternoon}/{0..3}
+# RULES:
+# Eliminate golden first, it's the outlier
+# LAB -> a greater than 50: golden
+# The rest of the categories:
+# LAB -> l less than 45:    night
+# LAB -> l less than 60:    day
+# LAB -> l all other:       noon
+# Clear/overcast
+# HSI -> s less than 10:   overcast
+# HSI -> l else:           clear
+
+rm -r graded && mkdir -p graded/{night,golden,day,noon}/{clear,overcast}
 
 lutgen apply -p catppuccin-latte -l 8 -L 0.001 -P -r 21.5 ./orig/* -o ./graded
 
@@ -9,28 +20,66 @@ cd graded
 
 for file in *; do
     if [ -f "$file" ]; then
-        h=$(magick $file -colorspace HSI -channel r -separate +channel -format "%[fx:100*u.mean]\n" info:)
+        l=$(magick $file -colorspace Oklch -channel 0 -separate +channel -format "%[fx:100*u.mean]\n" info:)
+        # c=$(magick $file -colorspace Oklch -channel 1 -separate +channel -format "%[fx:100*u.mean]\n" info:)
+        # h=$(magick $file -colorspace Oklch -channel b -separate +channel -format "%[fx:u.mean]\n" info:)
 
-        if (( $(echo "$h < 40" | bc -l) )); then
-            mv $file morning/$file
-        else
-            mv $file afternoon/$file
-        fi
-    fi
-done
+        echo $l
 
-for file in */*; do
-    if [ -f "$file" ]; then
-        l=$(magick $file -colorspace LAB -channel r -separate +channel -format "%[fx:100*u.mean]\n" info:)
-
-        if (( $(echo "$l < 50" | bc -l) )); then
-            mv $file ${file%/*}/0/${file#*/}
-        elif (( $(echo "$l < 60" | bc -l) )); then
-            mv $file ${file%/*}/1/${file#*/}
-        elif (( $(echo "$l < 70" | bc -l) )); then
-            mv $file ${file%/*}/2/${file#*/}
-        else
-            mv $file ${file%/*}/3/${file#*/}
-        fi
+        # if (( $(echo "$h > 285" | bc -l) ))  || (( $(echo "$h < 90" | bc -l) )) ; then
+        #     echo $h
+        #     mv $file golden/$file
+        # fi
     fi
 done
+
+
+
+# for file in *; do
+#     if [ -f "$file" ]; then
+#         b=$(magick $file -colorspace LAB -channel b -separate +channel -format "%[fx:100*u.mean]\n" info:)
+#         # l=$(magick $file -colorspace LAB -channel r -separate +channel -format "%[fx:100*u.mean]\n" info:)
+#         # && (( $(echo "$l > 50" | bc -l) ))
+#         a=$(magick $file -colorspace LAB -channel g -separate +channel -format "%[fx:100*u.mean]\n" info:)
+
+#         if (( $(echo "$a > 51" | bc -l) )) && (( $(echo "$b > 47" | bc -l) )) ; then
+#             mv $file golden/$file
+#         fi
+
+#         # for file in golden/*; do
+#         #     if [ -f "$file" ]; then
+#         #         if (( $(echo "$a < 55" | bc -l) )) && (( $(echo "$b < 55" | bc -l) )); then
+#         #             mv $file ${file%/*}/overcast/${file#*/}
+#         #         else
+#         #             mv $file ${file%/*}/clear/${file#*/}
+#         #         fi
+#         #     fi
+#         # done
+
+#     fi
+# done
+
+# for file in *; do
+#     if [ -f "$file" ]; then
+#         l=$(magick $file -colorspace LAB -channel r -separate +channel -format "%[fx:100*u.mean]\n" info:)
+#         if (( $(echo "$l < 50" | bc -l) )); then
+#             mv $file night/$file
+#         elif (( $(echo "$l < 60" | bc -l) )); then
+#             mv $file day/$file
+#         else
+#             mv $file noon/$file
+#         fi
+#     fi
+# done
+
+# for file in */*; do
+#     if [ -f "$file" ]; then
+#         s=$(magick $file -colorspace HSI -channel g -separate +channel -format "%[fx:100*u.mean]\n" info:)
+
+#         if (( $(echo "$s < 15" | bc -l) )); then
+#             mv $file ${file%/*}/overcast/${file#*/}
+#         else
+#             mv $file ${file%/*}/clear/${file#*/}
+#         fi
+#     fi
+# done
-- 
2.51.2