#!/system/bin/sh
MODDIR="${0%/*}"
bin_path="$MODDIR/tools/bin"
[[ ! -d $bin_path ]] && echo "$bin_path目錄遺失" && exit 1
. "$bin_path/bin.sh"
path="/data/media/0/Android"
path2="/data/data"
[[ ! -d $TMPDIR ]] && mkdir "$TMPDIR"
[[ ! -d $path2 ]] && echoRgb "設備不存在user目錄" "0" && exit 1
[[ ! -d ${bin_path%/*}/apk ]] && echo "${bin_path%/*}/apk目錄遺失" && exit 1
i=1
txt="$MODDIR/應用列表.txt"
[[ ! -f $txt ]] && echoRgb "請執行\"掃描資料夾名.sh\"獲取應用列表再來恢復" "0" && exit 2
r="$(cat "$txt" | grep -v "#" | sed -e '/^$/d' | sed -n '$=')"
[[ $r = "" ]] && echoRgb "應用列表.txt包名為空或是被注釋了" "0" && exit 1
#顯示執行結果
echo_log() {
	if [[ $? = 0 ]]; then
		echoRgb "$1成功" "1" && result=0
	else
		echoRgb "$1失敗，過世了" "0" && result=1 && let ERROR++
	fi
}
Release_data() {
	tar_path="$1"
	X="$path2/$name2"
	FILE_NAME="${tar_path##*/}"
	FILE_NAME2="${FILE_NAME%%.*}"
	echoRgb "恢復$FILE_NAME2數據" "2"
	case $FILE_NAME2 in
	user)
		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
		;;
	data|obb)
		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
		;;
	*)
		case ${FILE_NAME##*.} in
		lz4) pv "$tar_path" | tar -I lz4 -xPpf - ;;
		zst) pv "$tar_path" | tar -I zstd -xPpf - ;;
		tar) pv "$tar_path" | tar -xPpf - ;;
		*) echoRgb "$FILE_NAME 壓縮包不支持解壓縮" "0" ; Set_back
		esac
		;;
	esac
	echo_log "$FILE_NAME 解壓縮($FILE_NAME2)"
	if [[ $result = 0 ]]; then
		if [[ $FILE_NAME2 = user ]]; then
			if [[ -d $X ]]; then
				if [[ -f /config/sdcardfs/$name2/appid ]]; then
					G="$(cat "/config/sdcardfs/$name2/appid")"
				else
					G="$(dumpsys package "$name2" | 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 $2}')"
					restorecon -R "$X" >/dev/null 2>&1
					echo_log "selinux上下文設置"
					#echoRgb "$(stat -c "%n %A/%a %U/%G" "$X" | awk '{print "路徑:"$1"\n 權限:"$2"\n 用戶組:"$3}')"
				else
					echoRgb "uid獲取失敗" "0"
				fi
			else
				echoRgb "路徑$X不存在" "0"
			fi
		elif [[ $FILE_NAME2 = data ]]; then
			chown -R "1023:1078" "$path/data/$name2"
		fi
	fi
}
#開始循環$txt內的資料進行恢複
#記錄開始時間
starttime1="$(date -u "+%s")"
TIME="$starttime1"
#記錄error次數起點
ERROR=1
{
while [[ $i -le $r ]]; do
	#let bn++
	#[[ $bn -ge 37 ]] && bn=31
	echoRgb "恢複第$i個應用 總共$r個 剩下$((r-i))個應用"
	name1="$(cat "$txt" | grep -v "#" | sed -e '/^$/d' | sed -n "${i}p" | awk '{print $1}')"
	name2="$(cat "$txt" | grep -v "#" | sed -e '/^$/d' | sed -n "${i}p" | awk '{print $2}')"
	Backup_folder="$MODDIR/$name1"
	Backup_folder2="$MODDIR/媒體"
	[[ $name2 = "" ]] && echoRgb "應用包名獲取失敗" "0" && exit 1
	if [[ -d $Backup_folder ]]; then
		echoRgb "恢複$name1 ($name2)"
		starttime2="$(date -u "+%s")"
		if [[ $(pm path "$name2") = "" ]]; 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 --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 --user 0 | grep -E -o '[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 [[ $(pm path "$name2") != "" ]]; then
			#停止應用
			[[ $name2 != $Open_apps ]] && am force-stop "$name2"
			find "$Backup_folder" -maxdepth 1 ! -name "apk.*" -name "*.tar*" -type f | sort | while read; do
				Release_data "$REPLY"
			done
		else
			echoRgb "$name1沒有安裝無法恢復數據" "0"
		fi
		endtime 2 "恢複" && echoRgb "完成$((i*100/r))%" && echoRgb
	else
		echoRgb "$Backup_folder資料夾遺失，無法恢複" "0"
	fi
	if [[ $i = $r ]]; then
		endtime 1 "應用恢復"
		if [[ -d $Backup_folder2 ]]; then
			echoRgb "是否恢復多媒體數據\n 音量上恢復，音量下不恢復"
			get_version "恢復媒體數據" "跳過恢復媒體數據"
			starttime1="$(date -u "+%s")"
			A=1
			B="$(find "$Backup_folder2" -maxdepth 1 -name "*.tar*" -type f | wc -l)"
			if [[ $branch = true ]]; then
				find "$Backup_folder2" -maxdepth 1 -name "*.tar*" -type f | while read; do
					echoRgb "恢復第$A個壓縮包 總共$B個 剩下$((B-A))個"
					Release_data "$REPLY"
					echoRgb "完成$((A*100/B))%" && let A++
				done
				endtime 1 "自定義恢復"
			fi
		fi
	fi
	[[ $ERROR -ge 5 ]] && (echoRgb "錯誤次數達到上限 環境已重設\n -請重新執行腳本" "0" && rm -rf "$filepath" && exit)
	let i++
done
starttime1="$TIME"
echoRgb "批量恢複完成" && endtime 1 "批量恢複開始到結束" && echoRgb "應用閃退請重新開機" "0"
} &
wait
longToast "批量恢復完成"
Print "批量恢復完成 執行過程請查看$Status_log" && rm -rf "$TMPDIR"/*