KESS 1.25

function flist(n) --lists files cleanly for n path
    FileList = fs.list(n) --Table with all the files and directories available
    trk=1
    for _, file in ipairs(FileList) do --Loop. Underscore because we don't use the key, ipairs so it's in order
        print(trk..":"..file) --Print the file name
        trk=trk+1
    end --End the loop
end

function addslash()
    strlen=string.len(strdir) --get length
    if strdir[strlen]~='/' then --add / to prevent creation of new files
        strdir=strdir.."/"
    end
end


diske=fs.exists("/disk")--checks if disk is in
term.clear()--clears OS bs

print'Welcome to the Kizz Easy Storage Server'
print''
print'Default settings store to /Store.'
print'Please make a choice:'
print'1: Write from Storage to Floppy'
print'2: Write from Floppy to Storage'
print'3: Delete a file from Storage'
print'4: Delete a file from Floppy'
print'5: View Storage'
print'6: View Disk'
print'7: Change Storage Directory'
print'8: Set Label on Disk'
ch=io.read()--get choice
---------------------------------------------- Checks for valid options
if ch~="1" and ch~="2" and ch~="3" and ch~="4" and ch~="5" and ch~="6" and ch~="7" and ch~="8" then --input check
    print'Bad input idiot!'
    sleep(.5)
end
if ch=="1" or ch=="2" or ch=="3" or ch=="4" or ch=="5" or ch=="6" or ch=="7" or ch=="8" then--double check
    ch=ch+1-1--convert to numeric
end

if fs.exists("/Store/")==false then
    fs.makeDir("/Store/")
end


strdir="/Store/" --sets default directory
if fs.exists("/kessconfig") then
    cfg=fs.open("kessconfig","r")
    strdir=cfg.readLine() --read config
    addslash()
    cfg.close()
end

-- This has to go before the rest of the choices to prevent using wrong dir
if ch==7 then --allows user to change default directory
    print'Please enter the new directory, being sure to include pre and post slashes.'
    print'Ex: /Deep/Storage/Example/'

    strdir=io.read()
    chkdirstr=fs.exists(strdir)
    if chkdirstr==true then --if suggested dir exists, create config, write new default dir, close
        cfg=fs.open("kessconfig","w")
        addslash()
        cfg.write(strdir)
        cfg.close()
        print'Directory exists. Storage directory altered.'
    end
    if chkdirstr==false then --if dir missing, create dir, write new config, close
        print'Directory missing. Would you like to create it?'
        print'Press 1 to continue or 2 to cancel.'
        dirch=io.read()
        dirch=dirch+1-1
        if dirch==1 then
            fs.makeDir(strdir)
            print'Directory created.'
            cfg=fs.open("kessconfig","w")
            addslash()
            cfg.write(strdir)
            cfg.close()
            print'Default directory altered.'
        end
        if dirch==2 then --cancel and revert
            print'Reverting to default directory.'
            strdir="/Store/"
        end
    end
end

----------------------------------------------

if ch==1 and diske==true then --from store to floppy
    print'Listing files on Storage...'
    sleep(.2)
    flist(strdir)--lists storage
    print'Please type the number you wish to add to floppy:'
    sTf=io.read()--choose a file to copy
    sTf=sTf+1-1
    fdir=FileList[sTf]
    --Function to check if disk exists
    ow=fs.exists("/disk/"..fdir)--check if it exists on floppy

    if ow==false then --if doesnt exist, copy
        fs.copy(strdir..""..fdir,"/disk/"..fdir)
        print'Added file to floppy.'
        sleep(.2)
    end

    if ow==true then --if does exist, prompt to overwrite
        print
        'You are about to overwrite a file. Press 1 to continue or 2 to exit.'
        owp=io.read()
        owp=owp+1-1

        if owp==1 then --yes overwrite
            print'deleting'
            fs.delete("/disk/"..fdir) --delete old
            sleep(.2)
            print'copying'
            fs.copy(strdir..""..fdir,"/disk/"..fdir) --replace new
            print'Added file to floppy.'
            sleep(.2)
        end

        if owp==2 then --no cancel
            print'Cancelling'
            sleep(.2) --delay then break
        end

        print'Press enter to continue.'
        io.read()
    end
end

if ch==1 and diske==false then --if no disk then quit
    print'Failed to find disk.'
    print'Press enter to continue.'
    io.read()
end

--------------------------------------------

if ch==2 and diske==true then --copy from floppy to store
    print'Listing files on floppy...'
    sleep(.2)
    flist("/disk") --list file on floppy
    print'Please type the number you wish to choose:'
    sTf=io.read() --choose file
    sTf=sTf+1-1
    fdir=FileList[sTf]
    ow=fs.exists(strdir..""..fdir)--check if exists in store

    if ow==false then --doesnt exist
        fs.copy("/disk/"..fdir,strdir..""..fdir) --copy to store
        print'Added file to storage.'
        sleep(.2)
    end

    if ow==true then --does exist, prompt to overwrite
        print
        'You are about to overwrite a file. Press 1 to continue or 2 to exit.'
        owp=io.read()
        owp=owp+1-1
    if owp==1 then --yea overwrite
        print'deleting'
        fs.delete(strdir..""..fdir) --delete old
        sleep(.2)
        print'copying'
        fs.copy("/disk/"..fdir,strdir..""..fdir) --copy new
        print'Added file to storage.'
        sleep(.2)
    end

    if owp==2 then --cancel
        print'Cancelling'
        sleep(.2)
    end

    print'Press enter to continue.'
    io.read()
    end
end

if ch==2 and diske==false then --no disk inserted
print'Failed to find disk.'
print'Press enter to continue.'
io.read()
end

--------------------------------------------


if ch==3 then --delete in Store
    print'Listing files in storage...'
    sleep(.2)
    flist(strdir)--list storage files
    print'Please choose a file to delete or press ctrl+r to reboot.'
    sTf=io.read() --choose file
    sTf=sTf+1-1
    fdir=FileList[sTf]
    print'Deleting...'
    fs.delete(strdir..""..fdir) --delete file
    print'Deleted!'
    print'Press enter to continue.'
    io.read()
end

--------------------------------------------

if ch==4 and diske==true then --delete on disk
    print'Listing files in disk...'
    sleep(.2)
    flist("/disk/") --list disk
    print'Please choose a file to delete or press ctrl+r to reboot.'
    sTf=io.read() --choose file
    sTf=sTf+1-1
    fdir=FileList[sTf]
    print'Deleting...'
    fs.delete("/disk/"..fdir) --delete file
    print'Deleted!'
    print'Press enter to continue.'
    io.read()
end

if ch==4 and diske==false then --no disk found
    print'Failed to find a floppy.'
    print'Press enter to continue.'
    io.read()
end

--------------------------------------------

if ch==5 then -- list storage
    print'Listing files in storage...'
    sleep(.2)
    flist(strdir)
    print'Press enter to continue.'
    io.read()
end

--------------------------------------------

if ch==6 and diske==true then --list disk
    print'Listing files in disk...'
    sleep(.2)
    flist("/disk")
    print'Press enter to continue.'
    io.read()
end

if ch==6 and diske==false then --no disk found
    print'Cannot find a disk.'
    print'Press enter to continue.'
    io.read()
end

if ch==8 and diske==true then --list disk
    print'Please choose the disk drive side:'
    print'1:Bottom, 2:Top, 3:Left, 4:Right, 5:Back'
    side=io.read()
    side=side+1-1
    if side==1 then
    side="bottom"
    end
    if side==2 then
    side="top"
    end
    if side==3 then
    side="left"
    end
    if side==4 then
    side="right"
    end
    if side==5 then
    side="back"
    end

    print'Please enter the name you wish to assign to the floppy.'
    fname=io.read()
    disk.setLabel(side,fname)
    sleep(.2)
    print("Floppy renamed to "..fname..".")
    print'Press enter to continue.'
    io.read()
end

if ch==8 and diske==false then --no disk found
    print'Cannot find a disk.'
    print'Press enter to continue.'
    io.read()
end

--------------------------------------------

os.reboot()