#!/bin/bash
CUR_DIR=$(pwd)
THEMES_PROJECT_FOLDER="/home/lucas/Documents/Dokumente/Projekte/Handy/ThemeProject"
UNZIP=false
BUILD=false
FIND=false
FONT="DroidSans"
BUILD_NC_THEME=false
THEME_NAME="SolarSystemTheme"
usage() {
printf "Usage:
	-build\t\tBuild the Theme 
	-build_NC\t\tBuild the NextCloud Theme 
	-unzip\t\tUnzip com.* folders in the Theme Project Folder
	-name <name>\tAlternate Theme Name(Default: SolarSystemTheme)
	-font <name>
	-f <arg>\tFind arg in Theme Files
	-p <path>\tPath of the Theme Project Folder(default: quiethost path)
	-h\t\tDisplay Usage
	-help\tDisplay Usage\n"
}
get_config() {
while [[ ${1:0:1} == - ]]; do
	echo "Param: $1"
	[[ $1 == -build ]] && {
				BUILD=true
                                shift 1;
				continue;
                        };
	[[ $1 == -build_NC ]] && {
				BUILD_NC_THEME=true
                                shift 1;
				continue;
                        };
	[[ $1 == -name ]] && {
				if [ "$2" == "" ]; then echo "Too few arguments"; usage; exit; fi
				THEME_NAME="$2"
				shift 2;
				continue;
                        };
	[[ $1 == -font ]] && {
				FIND=true
				if [ "$2" == "" ]; then echo "Too few arguments"; usage; exit; fi
				FONT="$(echo $2 | sed 's/.ttf//g')"                                
				shift 2;
				continue;
                        };
	[[ $1 == -f ]] && {
				FIND=true
				if [ "$2" == "" ]; then echo "Too few arguments"; usage; exit; fi
				FIND_arg="$2"                                
				shift 2;
				continue;
                        };
	[[ $1 == -p ]] && {
				if [ "$2" == "" ]; then 
					printf "Too few arguments\nPath: ${THEMES_PROJECT_FOLDER}\n" 
					shift 1 
					continue
				fi
				THEMES_PROJECT_FOLDER="$2"                                
				shift 2;
				continue;
                        };
	[[ $1 == -unzip ]] && {
                                UNZIP=true
                                shift 1;
				continue;
                        };
	[[ $1 == -help ]] && {
                                usage
				exit
                        };
       	
	echo "Parameter $1 discarded"
	usage
	shift 1;
done
}
build_theme() { 
	date=$(date +"%m%d%H%M%S")
	if [ -d ".${THEME_NAME}_BUFF" ]; then 
		rm -dr .${THEME_NAME}_BUFF
	fi
	mkdir .${THEME_NAME}_BUFF
	echo "${CUR_DIR}"
	echo "Contacts Background"
	ICON_str="${THEME_NAME}/ContactsBG/ContactsBG"
	if [ -d "${THEME_NAME}/ContactsBG" ]; then
		if [ "$(ls ${ICON_str}*png)" != "" ]; then
			echo "Choose random Contacts Background"
			RAND_NUM=$(($RANDOM % $(ls ${THEME_NAME}/ContactsBG/*png | wc -l) + 1 ))
			echo "${ICON_str}${RAND_NUM}.png"
			cp ${ICON_str}${RAND_NUM}.png ${THEME_NAME}/com.android.contacts/res/drawable-xxhdpi/contact_detail_list_background.9.png
			cp ${ICON_str}${RAND_NUM}.png ${THEME_NAME}/framework-res-hwext/res/drawable-xxhdpi/background_emui.9.png
		fi
	fi
	for folder in $(ls -d ${THEME_NAME}/com.*); do
		folder="$(echo "${folder}" | rev | cut -f1 -d'/' | rev)"
		echo ${folder}
		if [ -d ".${THEME_NAME}_BUFF/${folder}" ]; then 
			rm -dr .${THEME_NAME}_BUFF/${folder}
		fi	
		cp -r ${THEME_NAME}/framework-res-hwext ${THEME_NAME}/${folder}
		cd ${THEME_NAME}/${folder}
		zip -q -r ${folder} *
		mv ${folder} ../../.${THEME_NAME}_BUFF/${folder}
		cd ${THEMES_PROJECT_FOLDER}
		rm -dr ${THEME_NAME}/${folder}/framework-res-hwext
	done

	if [ -f ".${THEME_NAME}_BUFF/icons" ]; then 
		rm .${THEME_NAME}_BUFF/icons
	fi
	echo "Icons"
	ICON=("Toshl" "FoE" "Hangar")
	HUAWEI_name=("com.thirdframestudios.android.expensoor.png" "com.innogames.foeandroid.png" "me.calebjones.spacelaunchnow.png")
	for (( i=0 ; i<${#ICON[@]} ; i++ )); do
		ICON_str="${THEME_NAME}/${ICON[$i]}/${ICON[$i]}"
		if [ -d "${THEME_NAME}/${ICON[$i]}" ]; then		
			if [ "$(ls ${ICON_str}*png)" != "" ]; then
				echo "Choose random ${ICON[$i]} Icon"
				cp ${ICON_str}$(($RANDOM % $(ls ${ICON_str}*png | wc -l) + 1 )).png ${THEME_NAME}/icons/${HUAWEI_name[$i]}
			fi
		fi
	done
	cd ${THEME_NAME}/icons 
	zip -q -r icons.zip *
	mv icons.zip ../../.${THEME_NAME}_BUFF/icons
	cd ${THEMES_PROJECT_FOLDER}

	if [ -f "${THEME_NAME}.zip" ]; then
		rm ${THEME_NAME}.zip
	fi
	echo "Preview, Unlock, Wallpaper, font and description.xml"
	if [ -f "${THEME_NAME}/fonts/${FONT}.ttf" ]; then
		echo "Use font ${FONT}"
		mkdir .${THEME_NAME}_BUFF/fonts
		cp ${THEME_NAME}/fonts/${FONT}.ttf .${THEME_NAME}_BUFF/fonts/${FONT}Chinese.ttf
	else
		echo "Font ${RONT} not available"
	fi
	cp -r ${THEME_NAME}/preview .${THEME_NAME}_BUFF/
	cp -r ${THEME_NAME}/unlock .${THEME_NAME}_BUFF/
	cp -r ${THEME_NAME}/wallpaper .${THEME_NAME}_BUFF/
	cp -r ${THEME_NAME}/description.xml .${THEME_NAME}_BUFF/
	cd .${THEME_NAME}_BUFF
	echo "Create ${THEME_NAME}_${date}.hwt"
	sed -i 's/Theme<\/title/Theme_'"${date}"'<\/title/g' description.xml
	zip -q -r ${THEME_NAME}.zip *
	cp ${THEME_NAME}.zip ../${THEME_NAME}_${date}.hwt
	cd ${THEMES_PROJECT_FOLDER}
	echo "Remove Smartphone themecache, .cache and old ${THEME_NAME}s"
	if [ "$(find /run/user/$(id -u $(whoami))/gvfs/mtp:host*/Inter*/Huawei/Themes/ -name "${THEME_NAME}*")" != "" ]; then
                rm /run/user/$(id -u $(whoami))/gvfs/mtp:host*/Inter*/Huawei/Themes/${THEME_NAME}*
        fi
	if [ -d /run/user/$(id -u $(whoami))/gvfs/mtp:host*/Inter*/Huawei/Themes/themecache ]; then
		rm -dr /run/user/$(id -u $(whoami))/gvfs/mtp:host*/Inter*/Huawei/Themes/themecache
	fi
	if [ -d /run/user/$(id -u $(whoami))/gvfs/mtp:host*/Inter*/Huawei/Themes/.cache ]; then
		rm -dr /run/user/$(id -u $(whoami))/gvfs/mtp:host*/Inter*/Huawei/Themes/.cache
	fi
	echo "Transfer Theme to Smartphone"
	cp --no-preserve=ownership,timestamps ${THEME_NAME}_${date}.hwt /run/user/$(id -u $(whoami))/gvfs/mtp:host*/Inter*/Huawei/Themes/
	echo "Move local Theme to NC"
	cp ${THEME_NAME}_${date}.hwt ${THEME_NAME}/${THEME_NAME}.hwt
	rm -dr .${THEME_NAME}_BUFF
}
unzip_com() {
	CUR_DIR="$(pwd)"
	rm -dr ${THEME_NAME}/*
	unzip ${THEME_NAME}.hwt -d ${THEME_NAME}/
	for folder in $(ls -d ${THEME_NAME}/com.*); do
		folder="$(echo "${folder}" | rev | cut -f1 -d'/' | rev)"
		echo ${folder}
		if [ -d "${THEME_NAME}/${folder}" ]; then
		 	echo "${folder} is a Directory"
		 	exit	
		fi
		if [ -d "${THEME_NAME}/buf_${folder}" ]; then
		        rm -dr buf_${folder}
		fi
		cd ${THEME_NAME}
		unzip -q ${folder} -d buf_${folder}
		rm  ${folder}
		if [ -d "buf_${folder}" ];then
			mv buf_${folder}  ${folder}
		fi
		if [ -d "${folder}/framework-res-hwext" ];then
			cp -r ${folder}/framework-res-hwext framework-res-hwext_${folder}
			rm -dr ${folder}/framework-res-hwext
		fi
		cd ${CUR_DIR}
	done
	unzip ${THEME_NAME}/icons -d ${THEME_NAME}/icons_buff
	rm ${THEME_NAME}/icons
	mv ${THEME_NAME}/icons_buff ${THEME_NAME}/icons
}
find_themes() {
	grep "${FIND_arg}" -r ${THEME_NAME}/*
}
build_NC_theme() {
	NC_THEME_DIR="/home/lucas/Documents/Dokumente/Projekte/Server/serverhost/NextCloudThemes/"
	theme_NUM=2
	rsync -rlvz --delete ${NC_THEME_DIR}${THEME_NAME}${theme_NUM}/* /nextcloud/nextcloud/themes/${THEME_NAME}/
	sudo chown -R www-data /nextcloud/nextcloud/themes/${THEME_NAME}
	sudo chgrp -R www-data /nextcloud/nextcloud/themes/${THEME_NAME}
}
sync_image() {
	echo "Sync Nextcloud"
	if [ $(id -u) -eq 0 ]; then
		sudo -u lucas /usr/bin/syncNC -t > /dev/null 2>&1
	else
		/usr/bin/syncNC -t > /dev/null 2>&1
	fi
 }
if [ $# -lt 1 ]; then usage; fi
get_config "$@"
echo "Move to ${THEMES_PROJECT_FOLDER}"
sync_image
cd ${THEMES_PROJECT_FOLDER}
if ${BUILD}; then build_theme; fi
if ${UNZIP}; then unzip_com; fi
if ${FIND}; then find_themes; fi
if ${BUILD_NC_THEME}; then build_NC_theme; fi
cd ${CUR_DIR}
sync_image