#!/bin/bash

#################################################################
# ks-zui (ks-tools) - Simple zenity user interface for ks-tools #
# Date: 10-03-2021                                              #
# Author: q3aql                                                 #
# Contact: q3aql@protonmail.ch                                  #
#################################################################
VERSION="6.7 (BETA)"
M_DATE="100321"

# Function to show about
function showAbout() {
  zenity --title "About" --info --width=330 \
  --text "Software: ks-zui (ks-tools) ${VERSION} \
  (${M_DATE})\nAuthor: q3aql\nContact: q3aql@protonmail.ch\nLicense: GPL v2.0"
}

# Function to show information of video file
# Sintax: showVideoInfo
function showVideoInfo() {
  videoFile=$(zenity --title "ks-zui (ks-tools) ${VERSION} (${M_DATE}) \
  | Select the video file" --file-selection)
  # Enable in Cygwin
  #videoFile=$(cygwin-path -c "${videoFile}")
  ks-mp4-wrapper --show-info "${videoFile}"
  echo -n "Press ENTER to continue " ; read null
}

# Function to convert MP4 with subs
# Sintax: convertMP4WithSub
function convertMP4WithSub() {
  videoFile=$(zenity --title "ks-zui (ks-tools) ${VERSION} (${M_DATE}) \
  | Select the video file" --file-selection)
  # Enable in Cygwin
  #videoFile=$(cygwin-path -c "${videoFile}")
  # Detect configuration
  if [ -z "${videoFile}" ] ; then
    echo null > /dev/null
  else
    videoTrackDefault=$(ks-mp4-wrapper --show-video-default "${videoFile}")
    audioTrackDefault=$(ks-mp4-wrapper --show-audio-default "${videoFile}")
    subtitleTrackDefault=$(ks-mp4-wrapper --show-subtitle-default "${videoFile}")
    resolutionDefault=$(ks-mp4-wrapper --show-resolution-default)
    nameDefault=$(ks-mp4-wrapper --show-name-title-default "${videoFile}")
    yearDefault=$(ks-mp4-wrapper --show-year-default)
    genreDefault=$(ks-mp4-wrapper --show-genre-default)
    # Ask the configuration
    videoTrack=$(zenity --entry --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" \
    --text "Enter the video track to map:     " --entry-text "${videoTrackDefault}")
    audioTrack=$(zenity --entry --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" \
    --text "Enter the audio track to map:     " --entry-text "${audioTrackDefault}")
    subtitleTrack=$(zenity --entry --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" \
    --text "Enter the subtitle track to map:  " --entry-text "${subtitleTrackDefault}")
    resolution=$(zenity --entry --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" \
    --text "Enter the resolution:             " --entry-text "${resolutionDefault}")
    nameVideo=$(zenity --entry --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" \
    --text "[METADATA] Enter the name title:       " --entry-text "${nameDefault}")
    yearVideo=$(zenity --entry --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" \
    --text "[METADATA] Enter the year:             " --entry-text "${yearDefault}")
    genreVideo=$(zenity --entry --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" \
    --text "[METADATA] Enter the genre:            " --entry-text "${genreDefault}")
    # Disable on Cygwin
    mkdir -p ${HOME}/Conv
    outputFile=$(zenity --entry --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" \
    --text "Enter the path of ouput file prefix:       " --entry-text "${HOME}/Conv/Default")
    # Enable on Cygwin
    #mkdir -p /cygdrive/c/Conv
    #outputFile=$(zenity --entry --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" \
    #  --text "Enter the ouput file prefix:" --entry-text "/cygdrive/c/Conv/Default")
    zenity --question --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" --cancel-label="No" \
    --ok-label="Yes" --width=320 --text "Do you want apply '-thread_queue_size 2048' patch?"
    outputPath=$?
    if [ ${outputPath} -eq 0 ] ; then
      ks-mp4-wrapper --conv-with-sub "${videoFile}" "${outputFile}" ${videoTrack} ${audioTrack} \
      ${subtitleTrack} ${resolution} "${nameVideo}" ${yearVideo} ${genreVideo} patch
    else
      ks-mp4-wrapper --conv-with-sub "${videoFile}" "${outputFile}" ${videoTrack} ${audioTrack} \
      ${subtitleTrack} ${resolution} "${nameVideo}" ${yearVideo} ${genreVideo}
    fi
    echo ""
    echo -n "Press ENTER to continue " ; read null
  fi
}

# Function to convert MP4
# Sintax: convertMP4
function convertMP4() {
  videoFile=$(zenity --title "ks-zui (ks-tools) ${VERSION} (${M_DATE}) \
  | Select the video file" --file-selection)
  # Enable in Cygwin
  #videoFile=$(cygwin-path -c "${videoFile}")
  # Detect configuration
  if [ -z "${videoFile}" ] ; then
    echo null > /dev/null
  else
    videoTrackDefault=$(ks-mp4-wrapper --show-video-default "${videoFile}")
    audioTrackDefault=$(ks-mp4-wrapper --show-audio-default "${videoFile}")
    resolutionDefault=$(ks-mp4-wrapper --show-resolution-default)
    nameDefault=$(ks-mp4-wrapper --show-name-title-default "${videoFile}")
    yearDefault=$(ks-mp4-wrapper --show-year-default)
    genreDefault=$(ks-mp4-wrapper --show-genre-default)
    # Ask the configuration
    videoTrack=$(zenity --entry --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" \
    --text "Enter the video track to map:     " --entry-text "${videoTrackDefault}")
    audioTrack=$(zenity --entry --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" \
    --text "Enter the audio track to map:     " --entry-text "${audioTrackDefault}")
    resolution=$(zenity --entry --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" \
    --text "Enter the resolution:             " --entry-text "${resolutionDefault}")
    nameVideo=$(zenity --entry --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" \
    --text "[METADATA] Enter the name title:       " --entry-text "${nameDefault}")
    yearVideo=$(zenity --entry --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" \
    --text "[METADATA] Enter the year:             " --entry-text "${yearDefault}")
    genreVideo=$(zenity --entry --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" \
    --text "[METADATA] Enter the genre:            " --entry-text "${genreDefault}")
    # Disable on Cygwin
    mkdir -p ${HOME}/Conv
    outputFile=$(zenity --entry --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" \
    --text "Enter the path of ouput file prefix:       " --entry-text "${HOME}/Conv/Default")
    # Enable on Cygwin
    #mkdir -p /cygdrive/c/Conv
    #outputFile=$(zenity --entry --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" \
    #  --text "Enter the ouput file prefix:" --entry-text "/cygdrive/c/Conv/Default")
    zenity --question --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" --cancel-label="No" \
    --ok-label="Yes" --width=320 --text "Do you want apply '-thread_queue_size 2048' patch?"
    outputPath=$?
    if [ ${outputPath} -eq 0 ] ; then
      ks-mp4-wrapper --conv "${videoFile}" "${outputFile}" ${videoTrack} \
      ${audioTrack} ${resolution} "${nameVideo}" ${yearVideo} ${genreVideo} patch
    else
      ks-mp4-wrapper --conv "${videoFile}" "${outputFile}" ${videoTrack} \
      ${audioTrack} ${resolution} "${nameVideo}" ${yearVideo} ${genreVideo}
    fi
    echo ""
    echo -n "Press ENTER to continue " ; read null
  fi
}

# Function to convert AVI with subs
# Sintax: convertAVIWithSub
function convertAVIWithSub() {
  videoFile=$(zenity --title "ks-zui (ks-tools) ${VERSION} (${M_DATE}) \
  | Select the video file" --file-selection)
  # Enable in Cygwin
  #videoFile=$(cygwin-path -c "${videoFile}")
  # Detect configuration
  if [ -z "${videoFile}" ] ; then
    echo null > /dev/null
  else
    videoTrackDefault=$(ks-avi-wrapper --show-video-default "${videoFile}")
    audioTrackDefault=$(ks-avi-wrapper --show-audio-default "${videoFile}")
    subtitleTrackDefault=$(ks-avi-wrapper --show-subtitle-default "${videoFile}")
    resolutionDefault=$(ks-avi-wrapper --show-resolution-default)
    nameDefault=$(ks-avi-wrapper --show-name-title-default "${videoFile}")
    yearDefault=$(ks-avi-wrapper --show-year-default)
    genreDefault=$(ks-avi-wrapper --show-genre-default)
    # Ask the configuration
    videoTrack=$(zenity --entry --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" \
    --text "Enter the video track to map:     " --entry-text "${videoTrackDefault}")
    audioTrack=$(zenity --entry --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" \
    --text "Enter the audio track to map:     " --entry-text "${audioTrackDefault}")
    subtitleTrack=$(zenity --entry --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" \
    --text "Enter the subtitle track to map:  " --entry-text "${subtitleTrackDefault}")
    resolution=$(zenity --entry --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" \
    --text "Enter the resolution:             " --entry-text "${resolutionDefault}")
    nameVideo=$(zenity --entry --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" \
    --text "[METADATA] Enter the name title:       " --entry-text "${nameDefault}")
    yearVideo=$(zenity --entry --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" \
    --text "[METADATA] Enter the year:             " --entry-text "${yearDefault}")
    genreVideo=$(zenity --entry --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" \
    --text "[METADATA] Enter the genre:            " --entry-text "${genreDefault}")
    # Disable on Cygwin
    mkdir -p ${HOME}/Conv
    outputFile=$(zenity --entry --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" \
    --text "Enter the path of ouput file prefix:       " --entry-text "${HOME}/Conv/Default")
    # Enable on Cygwin
    #mkdir -p /cygdrive/c/Conv
    #outputFile=$(zenity --entry --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" \
    #  --text "Enter the ouput file prefix:" --entry-text "/cygdrive/c/Conv/Default")
    zenity --question --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" --cancel-label="No" \
    --ok-label="Yes" --width=320 --text "Do you want apply '-thread_queue_size 2048' patch?"
    outputPath=$?
    if [ ${outputPath} -eq 0 ] ; then
      ks-avi-wrapper --conv-with-sub "${videoFile}" "${outputFile}" ${videoTrack} ${audioTrack} \
      ${subtitleTrack} ${resolution} "${nameVideo}" ${yearVideo} ${genreVideo} patch
    else
      ks-avi-wrapper --conv-with-sub "${videoFile}" "${outputFile}" ${videoTrack} ${audioTrack} \
      ${subtitleTrack} ${resolution} "${nameVideo}" ${yearVideo} ${genreVideo}
    fi
    echo ""
    echo -n "Press ENTER to continue " ; read null
  fi
}

# Function to convert AVI
# Sintax: convertAVIW
function convertAVI() {
  videoFile=$(zenity --title "ks-zui (ks-tools) ${VERSION} (${M_DATE}) \
  | Select the video file" --file-selection)
  # Enable in Cygwin
  #videoFile=$(cygwin-path -c "${videoFile}")
  # Detect configuration
  if [ -z "${videoFile}" ] ; then
    echo null > /dev/null
  else
    videoTrackDefault=$(ks-avi-wrapper --show-video-default "${videoFile}")
    audioTrackDefault=$(ks-avi-wrapper --show-audio-default "${videoFile}")
    resolutionDefault=$(ks-avi-wrapper --show-resolution-default)
    nameDefault=$(ks-avi-wrapper --show-name-title-default "${videoFile}")
    yearDefault=$(ks-avi-wrapper --show-year-default)
    genreDefault=$(ks-avi-wrapper --show-genre-default)
    # Ask the configuration
    videoTrack=$(zenity --entry --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" \
    --text "Enter the video track to map:     " --entry-text "${videoTrackDefault}")
    audioTrack=$(zenity --entry --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" \
    --text "Enter the audio track to map:     " --entry-text "${audioTrackDefault}")
    resolution=$(zenity --entry --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" \
    --text "Enter the resolution:             " --entry-text "${resolutionDefault}")
    nameVideo=$(zenity --entry --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" \
    --text "[METADATA] Enter the name title:       " --entry-text "${nameDefault}")
    yearVideo=$(zenity --entry --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" \
    --text "[METADATA] Enter the year:             " --entry-text "${yearDefault}")
    genreVideo=$(zenity --entry --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" \
    --text "[METADATA] Enter the genre:            " --entry-text "${genreDefault}")
    # Disable on Cygwin
    mkdir -p ${HOME}/Conv
    outputFile=$(zenity --entry --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" \
    --text "Enter the path of ouput file prefix:       " --entry-text "${HOME}/Conv/Default")
    # Enable on Cygwin
    #mkdir -p /cygdrive/c/Conv
    #outputFile=$(zenity --entry --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" \
    #  --text "Enter the ouput file prefix:" --entry-text "/cygdrive/c/Conv/Default")
    zenity --question --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" --cancel-label="No" \
    --ok-label="Yes" --width=320 --text "Do you want apply '-thread_queue_size 2048' patch?"
    outputPath=$?
    if [ ${outputPath} -eq 0 ] ; then
      ks-avi-wrapper --conv "${videoFile}" "${outputFile}" ${videoTrack} \
      ${audioTrack} ${resolution} "${nameVideo}" ${yearVideo} ${genreVideo} patch
    else
      ks-avi-wrapper --conv "${videoFile}" "${outputFile}" ${videoTrack} \
      ${audioTrack} ${resolution} "${nameVideo}" ${yearVideo} ${genreVideo}
    fi
    echo ""
    echo -n "Press ENTER to continue " ; read null
  fi
}

# Function to convert VOB
# Sintax: convertVOB
function convertVOB() {
  videoFile=$(zenity --title "ks-zui (ks-tools) ${VERSION} (${M_DATE}) \
  | Select the video file" --file-selection)
  # Enable in Cygwin
  #videoFile=$(cygwin-path -c "${videoFile}")
  # Detect configuration
  if [ -z "${videoFile}" ] ; then
    echo null > /dev/null
  else
    videoTrackDefault=$(ks-vob-wrapper --show-video-default "${videoFile}")
    audioTrackDefault=$(ks-vob-wrapper --show-audio-default "${videoFile}")
    resolutionDefault=$(ks-vob-wrapper --show-resolution-default)
    # Ask the configuration
    videoTrack=$(zenity --entry --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" \
    --text "Enter the video track to map:     " --entry-text "${videoTrackDefault}")
    audioTrack=$(zenity --entry --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" \
    --text "Enter the audio track to map:     " --entry-text "${audioTrackDefault}")
    resolution=$(zenity --entry --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" \
    --text "Enter the resolution:             " --entry-text "${resolutionDefault}")
    # Disable on Cygwin
    mkdir -p ${HOME}/Conv
    outputFile=$(zenity --entry --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" \
    --text "Enter the path of ouput file prefix:       " --entry-text "${HOME}/Conv/Default")
    # Enable on Cygwin
    #mkdir -p /cygdrive/c/Conv
    #outputFile=$(zenity --entry --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" \
    #  --text "Enter the ouput file prefix:" --entry-text "/cygdrive/c/Conv/Default")
    zenity --question --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" --cancel-label="No" \
    --ok-label="Yes" --width=320 --text "Do you want apply '-thread_queue_size 2048' patch?"
    outputPath=$?
    if [ ${outputPath} -eq 0 ] ; then
      ks-vob-wrapper --conv "${videoFile}" "${outputFile}" ${videoTrack} \
      ${audioTrack} ${resolution} patch
    else
      ks-vob-wrapper --conv "${videoFile}" "${outputFile}" ${videoTrack} \
      ${audioTrack} ${resolution} "${nameVideo}" ${yearVideo} ${genreVideo}
    fi
    echo ""
    echo -n "Press ENTER to continue " ; read null
  fi
}

# Choose subtitles in MP4 convert
function subtitlesMP4() {
  zenity --question --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" --cancel-label="No" \
  --ok-label="Yes" --width=320 --text "Do you want enable subtitles?"
  outputPath=$?
  if [ ${outputPath} -eq 0 ] ; then
    convertMP4WithSub
  else
    convertMP4
  fi
}

# Choose subtitles in AVI convert
function subtitlesAVI() {
  zenity --question --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" --cancel-label="No" \
  --ok-label="Yes" --width=320 --text "Do you want enable subtitles?"
  outputPath=$?
  if [ ${outputPath} -eq 0 ] ; then
    convertAVIWithSub
  else
    convertAVI
  fi
}

# Show main menu
echo ""
echo "* Starting ks-zui (ks-tools) ${VERSION} (${M_DATE})"
echo ""
showMenu=0
while [ ${showMenu} -eq 0 ] ; do
  clear
  opcion=$(zenity --width=420 --height=560 --list --title "ks-zui (ks-tools) ${VERSION} ($M_DATE)" \
  --column "Available options:" "### CONVERSION OPTIONS ###" "Show video file information" \
  "Convert video file to MP4" "Convert video file to AVI" "Convert video file to VOB" \
  "########################" "### UPLOAD OPTIONS ###" "Upload videos file(s) to server" \
  "Upload audio file(s) to server" "Upload common file(s) to server" "Upload recursively file(s) to server"\
  "Remove configuration" "Show configuration" "Edit configuration" \
  "About" "Exit")
  if [ "${opcion}" == "### CONVERSION OPTIONS ###" ] ; then
    echo null > /dev/null
  elif [ "${opcion}" == "Show video file information" ] ; then
    showVideoInfo
  elif [ "${opcion}" == "Convert video file to MP4" ] ; then
    subtitlesMP4
  elif [ "${opcion}" == "Convert video file to AVI" ] ; then
    subtitlesAVI
  elif [ "${opcion}" == "Convert video file to VOB" ] ; then
    convertVOB
  elif [ "${opcion}" == "########################" ] ; then
    echo null > /dev/null
  elif [ "${opcion}" == "### UPLOAD OPTIONS ###" ] ; then
    echo null > /dev/null
  elif [ "${opcion}" == "Upload videos file(s) to server" ] ; then
    ks-upv -i
    zenity --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" --info --width=300 \
    --text "File(s) upload is complete!"
  elif [ "${opcion}" == "Upload audio file(s) to server" ] ; then
    ks-upa -i
    zenity --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" --info --width=300 \
    --text "File(s) upload is complete!"
  elif [ "${opcion}" == "Upload common file(s) to server" ] ; then
    ks-upf -i
    zenity --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" --info --width=300 \
    --text "File(s) upload is complete!"
  elif [ "${opcion}" == "Upload recursively file(s) to server" ] ; then
    ks-upr -i
    zenity --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" --info --width=300 \
    --text "File(s) upload is complete!"
  elif [ "${opcion}" == "Remove configuration" ] ; then
    ks-upf -r
    zenity --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" --info --width=300 \
    --text "The configuration has been removed!"
  elif [ "${opcion}" == "Show configuration" ] ; then
    ks-upf -c
    echo -n "Press ENTER to continue " ; read null
  elif [ "${opcion}" == "Edit configuration" ] ; then
    ks-upf -e
  elif [ "${opcion}" == "About" ] ; then
    showAbout
  elif [ "${opcion}" == "Exit" ] ; then
    showMenu=1
  else
    zenity --title "ks-zui (ks-tools) ${VERSION} (${M_DATE})" --warning --width=300 \
    --text "Choose one of the menu options"
  fi
done