#!/bin/bash
# installing requirment
if ! command -v yad &>/dev/null; then
    echo "------------- Requirments -------------"
    echo "*yad Not found"
    echo "installing wait"
    sudo apt install yad
fi

# Main Program

#ajouter favori
addBookmark()
{
    if [ "$2"  == "" ]
                then
            echo "no arguments so nothing done"
                    exit
        else
            if [ -f $2 ] || [ -d $2 ]
            then
            echo "----------------------------------------------------------------------------------------"
                echo "                           L'option -a -A"
                echo "-----------------------------------------------------------------------------------------"
                echo $2 >> favFile
                echo "Success. Added to bookmark"
                 else
                    echo "File or folder not found"
                    exit
                 fi
                 exit
                fi
}

# modifier le dossier de travail

changeFolder()
{
    if [ "$2"  == "" ]
        then
            echo "No arguments"
            exit
        else
            var=`grep $2 favFile`
            if [ -n "$var" ]
            then
            echo "----------------------------------------------------------------------------------------"
                echo "                           L'option -c -C"
                echo "-----------------------------------------------------------------------------------------"
                cd $2
            echo "Changed folder!"
            exec bash
                elif [ -z "$var" ]
            then
                        echo $var
            echo "Argument Isnt bookmarked"
                exit
            fi

            fi
}


#afficher help

help()
{
            echo "----------------------------------------------------------------------------------------"
        echo "                           Help"
        echo "-----------------------------------------------------------------------------------------"
    cat help.txt

}

#afficher menu graphique

GUI()
{
            echo "----------------------------------------------------------------------------------------"
        echo "                           Graphical UI"
        echo "-----------------------------------------------------------------------------------------"
    ./yad.sh

}

# afficher menu

menu()
{
        echo "----------------------------------------------------------------------------------------"
        echo "                           Menu"
        echo "-----------------------------------------------------------------------------------------"
        ./menu.sh
}
# version et auteur
versionetauteur()
{
    echo "----------------------------------------------------------------------------------------"
        echo "                       Version and Credits"
        echo "-----------------------------------------------------------------------------------------"
    cat auteurs
}

#remove bookmark

remBookmark()
{
    echo "----------------------------------------------------------------------------------------"
        echo "                       Remove a bookmark"
        echo "-----------------------------------------------------------------------------------------"
 del=`grep -n $2 favFile`
        rem=`echo $del | cut -d: -f1`
    #echo $rem Test!
    if [ -z "$del" ];then
        echo "$2 is not found"
        elif [ -n "$del" ];then
    sed -i "$rem"d favFile
 echo "Deleted successfully."
    fi

}


#afficher liste favori


listFav()
{
        echo "----------------------------------------------------------------------------------------"
        echo "                       List of favs"
        echo "-----------------------------------------------------------------------------------------"
 cat favFile

}



#save all images

saveIMG()
{

    if [ "$2"  == "" ]
        then
            echo "No arguments"
            exit

        else
    echo "----------------------------------------------------------------------------------------"
        echo "                       Sauvegarder image"
        echo "-----------------------------------------------------------------------------------------"

w=`identify -format '%w' $2`
h=`identify -format '%h' $2`

while [ $w -gt "700" ] || [ $h -gt "700" ]
do
        if [ $w -gt "700" ];then
        echo "w:"
        read w
        elif [ $h -gt "700" ];then
        echo "h:"
        read h
        fi
done
        resize="$w"x"$h"
        convert $2 -resize $resize! $2
    rmex=`basename -s .jpg $2`
        mv $2 "./imagesFavoris/$rmex"



        fi

}


#rename all pictures to format base_data.jpg
remIMG()
{
    echo "----------------------------------------------------------------------------------------"
        echo "                       Rename all images"
        echo "-----------------------------------------------------------------------------------------"
for filename in ./imagesFavoris/*.jpg; do


    cur=`stat -c %y $filename |cut -d " " -f 1`
    cre=`stat -c %y $filename |cut -d "." -f 1 | cut -d " " -f 2`
    rmex=`basename -s .jpg $filename`
    mv $filename "./imagesFavoris/$rmex"_"$cur"_"$cre".jpg


}



















if [ "$1" == "" ]
    then
    echo "sauv_favori: [-h|--help] [-T] [-t] [-n] [-N] [-d] [-m] [-s] chemin.."
elif [ "$1" == "-a" -o "$1" == "-A"   ]
        then
        addBookmark

elif [ "$1" == "-c" -o  "$1" == "-C"  ]
        then
        changeFolder



elif [ "$1" == "-h"  -o   "$1" == "--help"   ]
        then
        help
elif [ "$1" == "-g" ]
        then
        GUI
elif [ "$1" == "-m" ]
    then
        menu
elif [ "$1" == "-v" ]
    then
    versionetauteur
elif [ "$1" == "-r" ]
then
    remBookmark
elif [ "$1" == "-l" ]
then
listFav
elif [ "$1" == "-s" ]
then

saveIMG

elif [ "$1" == "-n" ]
then
    remImg
done

fi