#!/system/bin/sh
MODDIR="${0%/*}"
tools_path="${MODDIR%/*}/tools"
bin_path="${MODDIR%/*}/tools/bin"
script="${0##*/}"
[[ ! -d $tools_path ]] && echo "$tools_path目錄遺失" && exit 1
[[ ! -d $bin_path ]] && echo "$bin_path目錄遺失" && exit 1
[[ ! -f $MODDIR/recover.conf ]] && echo "recover.conf遺失" && exit 1
. "$MODDIR/recover.conf"
. "$bin_path/bin.sh"
isBoolean "$Recovery_mode" && Recovery_mode="$nsx"
[[ $Recovery_mode = false ]] && echoRgb "當前恢復模式:安裝apk不恢復數據" "0" || echoRgb "當前恢復模式:安裝apk+恢復數據" "1"
path="/data/media/0/Android"
path2="/data/data"
[[ ! -d $path2 ]] && echoRgb "設備不存在user目錄" "0" && exit 1
[[ $(which restorecon) = "" ]] && echoRgb "restorecon命令不存在" "0" && exit 1
#記錄開始時間
starttime1="$(date -u "+%s")"
[[ $(pm path "com.android.vending") != "" ]] && echoRgb "注意 為了避免還原失敗請關閉PLAY的安全檢查"
{
Backup_folder="$MODDIR"
if [[ ! -f $Backup_folder/app_details ]]; then
	echoRgb "$Backup_folder/app_details遺失，無法獲取包名" "0" && exit 1
else
	. "$Backup_folder/app_details"
fi
name="$PackageName" ; [[ $name = "" ]] && echoRgb "包名獲取失敗" "0" && exit 2
name2="$ChineseName" ; [[ $name2 = "" ]] && echoRgb "應用名獲取失敗" "0" && exit 2
echoRgb "恢複$name2 ($name)"
starttime2="$(date -u "+%s")"
if [[ $(pm path "$name") = "" ]]; then
	apkfile="$(find "$Backup_folder" -maxdepth 1 -name "apk.*" -type f 2>/dev/null)"
	if [[ $apkfile != "" ]]; then
		rm -rf "$TMPDIR"/*
		case ${apkfile##*.} in
		lz4) pv "$apkfile" | tar -I lz4 -xmpf - -C "$TMPDIR" ;;
		zst) pv "$apkfile" | tar -I zstd -xmpf - -C "$TMPDIR" ;;
		tar) pv "$apkfile" | tar -xmpf - -C "$TMPDIR" ;;
		*) echoRgb "${apkfile##*/} 壓縮包不支持解壓縮" "0" ; Set_back
		esac
		echo_log "${apkfile##*/}解壓縮" && [[ -f $Backup_folder/nmsl.apk ]] && cp -r "$Backup_folder/nmsl.apk" "$TMPDIR"
	else
		echoRgb "你的Apk壓縮包離家出走了，可能備份後移動過程遺失了\n -解決辦法手動安裝Apk後再執行恢復腳本" "0"
	fi
	if [[ $result = 0 ]]; then
		case $(find "$TMPDIR" -maxdepth 1 -name "*.apk" -type f 2>/dev/null | wc -l) in
		1)
			echoRgb "恢復普通apk"
			pm install -i com.android.vending --user 0 -r "$TMPDIR"/*.apk >/dev/null 2>&1
			echo_log "Apk安裝"
			;;
		0)
			echoRgb "$TMPDIR中沒有apk" "0"
			;;
		*)
			echoRgb "恢復split apk"
			b="$(pm install-create -i com.android.vending --user 0 | grep -Eo '[0-9]+')"
			if [[ -f $TMPDIR/nmsl.apk ]]; then
				pm install --user 0 -r "$TMPDIR/nmsl.apk" >/dev/null 2>&1
				echo_log "nmsl.apk安裝"
			fi
			find "$TMPDIR" -maxdepth 1 -name "*.apk" -type f | grep -v 'nmsl.apk' |  while read; do
				pm install-write "$b" "${REPLY##*/}" "$REPLY" >/dev/null 2>&1
				echo_log "${REPLY##*/}安裝"
			done
			pm install-commit "$b" >/dev/null 2>&1
			echo_log "split Apk安裝"
			;;
		esac
	fi
else
	echoRgb "存在當前系統中略過安裝Apk"
fi
if [[ $Recovery_mode = true ]]; then
	if [[ $(pm path "$name") != "" ]]; then
		#停止應用
		[[ $name != $Open_apps2 ]] && am force-stop "$name"
		find "$Backup_folder" -maxdepth 1 ! -name "apk.*" -name "*.tar*" -type f | sort | while read; do
			tar_path="$REPLY"
			X="$path2/$name"
			FILE_NAME="${tar_path##*/}"
			FILE_NAME2="${FILE_NAME%%.*}"
			echoRgb "恢復$FILE_NAME2數據" "2"
			if [[ $FILE_NAME2 = user ]]; then
				if [[ -d $X ]]; then
					case ${FILE_NAME##*.} in
					lz4) pv "$tar_path" | tar --recursive-unlink -I lz4 -xmpf - -C "$path2" ;;
					zst) pv "$tar_path" | tar --recursive-unlink -I zstd -xmpf - -C "$path2" ;;
					tar) pv "$tar_path" | tar --recursive-unlink -xmpf - -C "$path2" ;;
					*) echoRgb "$FILE_NAME 壓縮包不支持解壓縮" "0" ; Set_back
					esac
				else
					echoRgb "$X不存在 無法恢復$FILE_NAME2數據" "0" ; Set_back
				fi
			else
				[[ $FILE_NAME2 = thanox ]] && rm -rf "$(find "/data/system" -name "thanos*" -maxdepth 1 -type d)"
				case ${FILE_NAME##*.} in
				lz4) pv "$tar_path" | tar --recursive-unlink -I lz4 -xmPpf - ;;
				zst) pv "$tar_path" | tar --recursive-unlink -I zstd -xmPpf - ;;
				tar) pv "$tar_path" | tar --recursive-unlink -xmPpf - ;;
				*) echoRgb "$FILE_NAME 壓縮包不支持解壓縮" "0" ; Set_back
				esac
			fi
			echo_log "$FILE_NAME 解壓縮($FILE_NAME2)"
			if [[ $result = 0 ]]; then
				case $FILE_NAME2 in
				user)
					if [[ -d $X ]]; then
						if [[ -f /config/sdcardfs/$name/appid ]]; then
							G="$(cat "/config/sdcardfs/$name/appid")"
						else
							G="$(dumpsys package "$name" | awk '/userId=/{print $1}' | cut -f2 -d '=' | head -1)"
						fi ; G="$(echo "$G" | grep -Eo '[0-9]+')"
						if [[ $G != "" ]]; then
							echoRgb "路徑:$X"
							Path_details="$(stat -c "%A/%a %U/%G" "$X")"
							chown -hR "$G:$G" "$X/"
							echo_log "設置用戶組:$(echo "$Path_details" | awk '{print $2}')"
							restorecon -RF "$X/" >/dev/null 2>&1
							echo_log "selinux上下文設置"
						else
							echoRgb "uid獲取失敗" "0"
						fi
					else
						echoRgb "路徑$X不存在" "0"
					fi ;;
				data|obb)
					[[ -d $path/$FILE_NAME2/$name2 ]] && chmod -R 0777 "$path/$FILE_NAME2/$name2" ;;
				thanox)
					restorecon -RF "$(find "/data/system" -name "thanos*" -maxdepth 1 -type d)/" >/dev/null 2>&1
					echo_log "selinux上下文設置" && echoRgb "警告 thanox配置恢復後務必重啟\n -否則不生效" "0" ;;
				esac
			fi
		done
	else
		echoRgb "$name2沒有安裝無法恢復數據" "0"
	fi
fi
endtime 1 "恢複開始到結束" && echoRgb "如發現應用閃退請重新開機" && rm -rf "$TMPDIR"/*
rm -rf "$TMPDIR/scriptTMP"
} &