makeConfig

#!/usr/bin/env bash

declare -a content_files
declare -a parent_directories

is_data_directory() {
    local dir_name=$(basename "$1" | tr '[:upper:]' '[:lower:]')
    case "$dir_name" in
        meshes|mygui|animations|textures|icons|bookart|scripts|playlists|sound|music|l10n)
            return 0  # true
            ;;
        *)
            return 1  # false
            ;;
    esac
}

is_content_file() {
    local file=$(echo "$1" | tr '[:upper:]' '[:lower:]')
    case "$file" in
        *.esp|*.esm|*.omwaddon|*.omwscripts|*.omwgame)
            return 0  # true
            ;;
        *)
            return 1  # false
            ;;
    esac
}

echo "Scanning current directory and subdirectories for OpenMW content..."

# Process data directories first
while IFS= read -r -d '' dir; do
    if is_data_directory "$dir"; then
        # Get the parent directory of this data directory
        parent_dir=$(dirname "$dir")
        # Remove leading ./ if present and avoid adding current directory "."
        if [[ "$parent_dir" != "." && ! " ${parent_directories[@]} " =~ " ${parent_dir} " ]]; then
            parent_directories+=("$parent_dir")
        fi
    fi
done < <(find -L . -type d -print0 2>/dev/null)

# Process content files
while IFS= read -r -d '' file; do
    if is_content_file "$file"; then
        # Add filename to content files
        filename=$(basename "$file")
        if [[ ! " ${content_files[@]} " =~ " ${filename} " ]]; then
            content_files+=("$filename")
        fi
        
        # Also add parent directory to parent_directories
        parent_dir=$(dirname "$file")
        if [[ "$parent_dir" != "." && ! " ${parent_directories[@]} " =~ " ${parent_dir} " ]]; then
            parent_directories+=("$parent_dir")
        fi
    fi
done < <(find -L . -type f -print0 2>/dev/null)

# Sort arrays for consistent output
IFS=$'\n' sorted_parent_dirs=($(sort -u <<<"${parent_directories[*]}"))
IFS=$'\n' sorted_content_files=($(sort -u <<<"${content_files[*]}"))

echo ""
echo "=== Generated openmw.cfg entries ==="
echo ""

# Output parent directories (data entries)
for dir in "${sorted_parent_dirs[@]}"; do
    # Remove leading ./ if present
    clean_dir="${dir#./}"
    echo "data=$clean_dir"
done

# Output content files
for file in "${sorted_content_files[@]}"; do
    echo "content=$file"
done

echo ""
echo "Total data entries found: ${#sorted_parent_dirs[@]}"
echo "Total content files found: ${#sorted_content_files[@]}"