#!/bin/bash
# PUT THIS FILE IN THE SAME FOLDER AS THE ZIP FILE YOU DOWNLOAD FROM HERE: https://www.patreon.com/posts/himechii-goal-138495273
# REQUIREMENTS: git, curl, python

# TODO: find usage for Altenate and handwriting, person; check for news on issue described below
# NOTE: Due to Wayland specific problems, the resized theme pack will not display correctly on wayland applications and will fallback to 24px.
# For x11/xwayland applications, it will work to an extend.
# Please look here for more information: https://blogs.kde.org/2024/10/09/cursor-size-problems-in-wayland-explained/ and https://blogs.kde.org/2025/01/12/kcursorgen-and-svg-cursors/


# Variables
ZIP_FILE="Ferdear_CustomCursor_himechii.zip"
PREFERRED_SIZE=24                                                               # Change to 32, 36, 48, 64... if you want to increase it. Default is: 24
THEME_NAME="Ferdear_CustomCursor_himechii_for_linux-${PREFERRED_SIZE}px"
UNPACKED_ZIP_PATH="tmp/Ferdear_CustomCursor_himechii"


# Prepare files
mkdir tmp/
unzip $ZIP_FILE -d tmp
mkdir -p $THEME_NAME/cursors/
touch $THEME_NAME/index.theme


# Download and apply custom win2xcur patch from https://github.com/quantum5/win2xcur/pull/23
git clone https://github.com/quantum5/win2xcur.git tmp/win2xcur
cd tmp/win2xcur
git switch --create size_scale-patch 8e71037
curl -L https://patch-diff.githubusercontent.com/raw/quantum5/win2xcur/pull/23.patch -o win2xcur-pr23.patch
git apply --index win2xcur-pr23.patch


# Prepare Python environment and build python package from patched win2xcur
python -m venv .venv
source .venv/bin/activate
pip install -U pip
pip install -r requirements.txt
pip install -e .
cd ../..


# Convert windows themes to xcursor using size from patched win2xcur
echo "Creating Theme pack for ${PREFERRED_SIZE}px..."
win2xcur $UNPACKED_ZIP_PATH/cursors/*.ani -o $THEME_NAME/cursors/ --size $PREFERRED_SIZE


# Symlink the cursor animations to the right action-name in linux
cd $THEME_NAME/cursors/

#ln -sf Altenate ???                                    # idk what this is for
ln -sf busy wait
ln -sf busy watch

ln -sf diagonia_1 bottom_right_corner
ln -sf diagonia_1 top_left_corner
ln -sf diagonia_1 nw-resize
ln -sf diagonia_1 se-resize

ln -sf diagonia_2 bottom_left_corner
ln -sf diagonia_2 top-right-corner
ln -sf diagonia_2 ne-resize
ln -sf diagonia_2 sw-resize

ln -sf horizontal size_hor
ln -sf horizontal sb_h_double_arrow
ln -sf horizontal ew-resize
ln -sf horizontal e-resize
ln -sf horizontal w-resize
ln -sf horizontal col-resize

ln -sf vertical size_ver
ln -sf vertical sb_v_double_arrow
ln -sf vertical ns-resize
ln -sf vertical n-resize
ln -sf vertical s-resize
ln -sf vertical row-resize

#ln -sf handwriting pencil                              # Idk for what this is???
#ln -sf handwriting pen

ln -sf help question_arrow
#ln -sf help help                                       # is already set correctly

ln -sf link pointer
ln -sf link hand1

ln -sf location center_ptr
ln -sf location cross

ln -sf move grabbing
ln -sf move fleur

ln -sf normal default
ln -sf normal left_ptr

ln -sf person target

ln -sf precision crosshair

ln -sf text xterm
#ln -sf text text                                       # is already set correctly

ln -sf unavailable no-drop
ln -sf unavailable forbidden
ln -sf unavailable not-allowed

ln -sf working progress


# Write index.theme
cd ..

cat <<EOF > "index.theme"
[Icon Theme]
Name=Ferdear_CustomCursor_himechii_for_linux-${PREFERRED_SIZE}px
Comment=Himechii Cursor theme by Ferdear resized for ${PREFERRED_SIZE}px
Comment[de]=Himechii Cursor theme von Ferdear angepasst für ${PREFERRED_SIZE}px
Inherits=Adwaita

EOF


# Create archive
cd ..
tar czf $THEME_NAME.tar.gz $THEME_NAME

# Cleanup
rm -rf tmp/ $THEME_NAME/

echo "Done"