#!/bin/sh
set -e

echo "Current user is: $(whoami)"

# Install/update SCP:SL server
if [ "$MANIFEST_ID" = "none" ]; then
    echo "MANIFEST_ID not set, downloading latest server version..."
    steamcmd +force_install_dir $SERVER_DIR +login "$STEAM_USER" "$STEAM_PASSWORD" "$STEAM_GUARD_CODE" +app_update 996560 validate +quit
else
    echo "MANIFEST_ID set to $MANIFEST_ID, downloading specific server version..."
    # download_depot downloads to a specific folder, not the one specified by force_install_dir
    # It will be downloaded to <install_dir>/steamapps/content/app_<id>/depot_<id>
    steamcmd +login "$STEAM_USER" "$STEAM_PASSWORD" "$STEAM_GUARD_CODE" +download_depot 996560 $DEPOT_ID $MANIFEST_ID +quit

    DEPOT_DOWNLOAD_DIR="$INSTALL_DIR/steamapps/content/app_996560/depot_$DEPOT_ID"

    if [ -d "$DEPOT_DOWNLOAD_DIR" ] && [ "$(ls -A "$DEPOT_DOWNLOAD_DIR")" ]; then
        echo "Depot downloaded successfully. Clearing server directory..."
        find "$SERVER_DIR" -mindepth 1 -delete
        echo "Copying downloaded files from $DEPOT_DOWNLOAD_DIR to $SERVER_DIR"
        cp -rT "$DEPOT_DOWNLOAD_DIR" "$SERVER_DIR"
        echo "Successfully copied files."
    else
        echo "Error: Depot download failed or the directory is empty." >&2
        echo "Please check MANIFEST_ID ($MANIFEST_ID) and DEPOT_ID ($DEPOT_ID)" >&2
        exit 1
    fi
fi

# Ensure config directory exists
INTERNAL_CONFIG_SUBDIR="$CONFIG_DIR/SCP Secret Laboratory/config/"
mkdir -p "$INTERNAL_CONFIG_SUBDIR"

# Process the internal data template to accept EULA
INTERNAL_DATA_TEMPLATE_FILE="$CONFIG_TEMPLATES_DIR/localadmin_internal_data.json.template"
INTERNAL_DATA_FILE="$INTERNAL_CONFIG_SUBDIR/localadmin_internal_data.json"
if [ ! -f "$INTERNAL_DATA_FILE" ]; then
    echo "Creating \`localadmin_internal_data.json\` file with EULA acceptance..."
    # Get current date in the correct format
    CURRENT_DATE=$(date -u +"%Y-%m-%dT%H:%M:%S.%7NZ")
    # Replace placeholder in template
    sed "s/\${EulaDateAccepted}/$CURRENT_DATE/g" "$INTERNAL_DATA_TEMPLATE_FILE" > "$INTERNAL_DATA_FILE"
    chmod 644 "$INTERNAL_DATA_FILE"
    echo "Successfully created \`localadmin_internal_data.json\` file with EULA acceptance."
fi

# Run server
cd $SERVER_DIR && HOME=$INSTALL_DIR ./LocalAdmin $PORT

sleep infinity