#!/bin/bash

## Setup Resonite Config
echo "Setting up Resonite Config"

# if CONFIG_FILE is not set, use default config path
if [ ! -f $CONFIG_FILE ]; then
    echo "No Resonite Config found, copying from template"
    cp /mnt/defaults/resonite.json $CONFIG_FILE
fi

CONFIG_DATA=$(grep -v " null," "$CONFIG_FILE")
if [ ! -n "$CONFIG_DATA" ]; then
    echo "Config file is empty, copying from template"
    cp /mnt/defaults/resonite.json $CONFIG_FILE
    CONFIG_DATA=$(grep -v " null," "$CONFIG_FILE")
fi

if [ "$MONKEY_LOADER" == "true" ]; then
    echo "Downloading MonkeyLoader"

    # Define variables
    monkeyloader_url="https://github.com/ResoniteModdingGroup/MonkeyLoader.GamePacks.Resonite/releases/download/v0.21.2/MonkeyLoader-v0.24.0+Resonite-v0.21.2+RML-v3.0.4.zip"
    destination_dir="/data/resonite/Headless"
    zip_file="$destination_dir/MonkeyLoader.zip"

    # Check if the zip file already exists
    if [ ! -f "$zip_file" ]; then
        echo "Downloading from $monkeyloader_url to $zip_file"
        curl -L -o "$zip_file" "$monkeyloader_url"
    else
        echo "File already exists: $zip_file, skipping download."
    fi

    if [ ! -f "/data/resonite/Headless/run_monkeyloader.sh" ]; then
        # Extract the zip file
        echo "Extracting $zip_file to $destination_dir"
        unzip -o "$zip_file" -d "$destination_dir"

        # Clean up zip-specific structure (move contents correctly if necessary)
        if [ -d "$destination_dir/zipfiles" ]; then
            echo "Moving extracted contents to $destination_dir"
            mv "$destination_dir/zipfiles/"* "$destination_dir"
            rmdir "$destination_dir/zipfiles"
        fi
    fi

    if [ -f "$destination_dir/MonkeyLoader/GamePacks/MonkeyLoader.GamePacks.Resonite.Unity.nupkg" ]; then
        rm "$destination_dir/MonkeyLoader/GamePacks/MonkeyLoader.GamePacks.Resonite.Unity.nupkg"
    fi
    if [ -f "$destination_dir/MonkeyLoader/GamePacks/MonkeyLoader.GamePacks.Unity.nupkg" ]; then
        rm "$destination_dir/MonkeyLoader/GamePacks/MonkeyLoader.GamePacks.Unity.nupkg"
    fi

    echo "MonkeyLoader setup complete."
else
    echo "MonkeyLoader Disabled"

    # Remove MonkeyLoader directory and run_monkeyloader.sh script if they exist
    if [ -d "/data/resonite/Headless/MonkeyLoader" ]; then
        echo "Removing MonkeyLoader directory"
        rm -rf "/data/resonite/Headless/MonkeyLoader"
    fi

    if [ -f "/data/resonite/Headless/run_monkeyloader.sh" ]; then
        echo "Removing run_monkeyloader.sh script"
        rm -f "/data/resonite/Headless/run_monkeyloader.sh"
    fi
fi