#!/bin/fish

set -l src (dirname (status filename))

. $src/../util.fish

test -f "$argv[1]" && set -l img (realpath "$argv[1]") || set -l img $C_STATE/wallpaper/thumbnail.jpg
contains -- "$argv[2]" light dark && set -l theme $argv[2] || set -l theme dark

set -l variants vibrant tonalspot expressive fidelity fruitsalad rainbow neutral content monochrome
set -l hash (sha1sum $img | cut -d ' ' -f 1)

# Cache schemes
mkdir -p $C_CACHE/schemes
if ! test -d $C_CACHE/schemes/$hash
    # Generate colours
    set -l colours ($src/score.py $img)
    for variant in $variants
        mkdir -p $C_CACHE/schemes/$hash/$variant
        $src/autoadjust.py $theme $variant $colours | head -c -1 > $C_CACHE/schemes/$hash/$variant/$theme.txt
    end
end

# Copy schemes from cache
for variant in $variants
    mkdir -p $src/../data/schemes/dynamic/$variant
    cp $C_CACHE/schemes/$hash/$variant/$theme.txt $src/../data/schemes/dynamic/$variant/$theme.txt
end