#!/bin/bash
set -Eeuo pipefail

echo "Welcome to logofclient!"
echo "(c)2026 - MyPapertown, MyPaperCloud, Elias Fierke"
echo "Version 1.0"
echo ""

show_help(){
	echo "-- HELP --"
	echo "  -v      | Print the current application version"
	echo "  -h      | Show this help text"
	echo "  -y      | Answer all questions with yes"
	echo ""
	echo "-- COMMANDS --"
	echo "  install    | install logofclient to your linux-system"
	echo "  update     | update the logofclient to the newest version"
	echo "  uninstall  | remove logofclient from your system"
	exit 0
}

install(){
	printf "Fetching version...\n"
	
	 

	GITEA_URL="${GITEA_URL:-https://git.mypapercloud.de}"
	OWNER="${OWNER:-fierke}"
	REPO="${REPO:-logofclient}"
	

	API="${GITEA_URL%/}/api/v1"

	release_json="$(
	    curl --fail --silent --show-error --location \
		 "$API/repos/$OWNER/$REPO/releases/latest"
	)"

	tag="$(
	    jq --exit-status --raw-output '.tag_name' <<<"$release_json"
	)"
	
	printf "Installing logofclient $tag...\n"

	ASSET="logofclient-$tag-linux.tar.xz"
	
	asset_url="$(
	    jq --exit-status --raw-output \
	       --arg asset "$ASSET" \
	       '.assets[]
		| select(.name == $asset)
		| .browser_download_url' \
	       <<<"$release_json"
	)"

	#printf 'Release tag:            %s\n' "$tag"
	printf 'Downloading package:    %s\n' "$asset_url"

	curl --fail --location --retry 3 \
	     "${AUTH[@]}" \
	     --output "$ASSET" \
	     "$asset_url"

	#printf 'Gespeichert als: %s\n' "$ASSET"
}

update(){
   echo "updating logofclient"
}

uninstall(){
	echo "removing logofclient from your system"
}

while getopts "yhv" opt; do
	case $opt in
		v) exit 0 ;;
		h) show_help ;;
		y) ALWAYS_YES="1" ;;
		\?) echo "Unknown option: -$OPTARG" >&2; exit 1 ;;
		:) echo "Option -$OPTARG needs an argument" >&2; exit 1 ;;
	esac
done

if [[ "$1" == "install" ]]; then
    
    install
    
    exit 0
fi

if [[ "$1" == "update" ]]; then

    # update
    exit 0
fi

if [[ "$1" == "uninstall" ]]; then

    # uninstall
    exit 0
fi