FileManager_05v

function createButton()
local stt= 1
term.clear()
term.setCursorPos(x/2-10,y/2)
term.write('Create file or directory ?')
term.setCursorPos(x/2-5,y/2+1)

 if stt == 1
          then

             term.write('[File] Directory')

          end

          if stt == 2
          then

             term.write(' File [Directory]')

          end
  while true do
   event,param1= os.pullEvent()
       term.clear()
       term.setCursorPos(x/2-10,y/2)
      if event == 'key'
      then
          if param1 == 203
            then

             stt= stt-1

          end

          if param1 == 205
            then
             stt= stt+1
          end

          if stt >= 2
            then
             stt= 2
          end

           if stt <= 1
            then
             stt= 1
          end
        end


        if param1 == 28
          then

             if stt == 1
             then
                term.clear()
                term.setCursorPos(x/2-10,y/2)
                term.write('File name ')
                local name= read()
                if name ~= nil
                then

                   shell.run('edit',name)
                   break

                end
             end
             if stt == 2
            then

              term.clear()
                term.setCursorPos(x/2-10,y/2)
                term.write('Directory name ')
                local name= read()
                if name ~= nil
                then

                   if steps == 1 and fs.exists(path1..'/'..name) == false
                    then

                       fs.makeDir(path1..'/'..name)
                       break
                    end
                    if steps == 2 and fs.exists(path2..'/'..name) == false
                    then

                       fs.makeDir(path2..'/'..name)
                       break
                    end

                end

            end

          end

        term.write('Create file or directory ?')
        term.setCursorPos(x/2-5,y/2+1)
        if stt == 1
          then

             term.write('[File] Directory')

          end

          if stt == 2
          then

             term.write(' File [Directory]')

          end

      end
end


function deleteButton(number)

   term.clear()
   term.setCursorPos(x/2-5,y/2)
   st= 2
   while true do


term.setCursorPos(x/2-15,y/2)
    if number == 1
          then

             term.write('You really delete file '..fileList1[step1]..'?')
          end

          if number == 2
          then
             term.write('You really delete file ',fileList2[step2]..'?')
          end

          term.setCursorPos(x/2-5,y/2+1)

          if st == 1
            then
            term.write('[Yes] No')
          end
          if st == 2
            then
            term.write(' Yes [No]')
          end


      event,param1= os.pullEvent()
       term.clear()
       term.setCursorPos(x/2-10,y/2)
      if event == 'key'
        then
           if param1 == 203
            then

             st= st-1

          end

          if param1 == 205
            then
             st= st+1
          end

          if st >= 2
            then
             st= 2
          end

           if st <= 1
            then
             st= 1
          end
        end

        if param1 == 28 and st == 1
          then
             if number == 1
              then

                 fs.delete(path1..'/'..fileList1[step1])
                 break

              end
              if number == 2
              then

                 fs.delete(path1..'/'..fileList1[step2])
                 break
              end

          end

          if param1 == 28 and st == 2
            then

               break

            end

          term.setCursorPos(x/2-5,y/2+1)

          if st == 1
            then
            term.write('[Yes] No')
          end
          if st == 2
            then
            term.write(' Yes [No]')
          end
   end
end


function last_path(line)
lines= {}
for i=1,#line do

   lines[i]= string.sub(line,i,i)
end

   for i=#line,1,-1 do

      if lines[i] == '/'
        then
         count= #line-i
         break
      end

   end
   finish= ''
   finish= string.sub(line,1,#line-count-1)
   return finish
end


x,y= term.getSize()

function drawBackGround(color)


  if steps == 1
  then
     for j=1,y do

        for a=1,x/2 do

           paintutils.drawPixel(a,j,256)

        end

     end

     for j=1,y do

        for a=x/2,x+1 do

           paintutils.drawPixel(a,j,128)

        end

     end
  end

  if steps == 2
  then
     for j=1,y do

        for a=1,x/2 do

           paintutils.drawPixel(a,j,128)

        end

     end

     for j=1,y do

        for a=x/2,x+1 do

           paintutils.drawPixel(a,j,256)

        end

     end
  end
   paintutils.drawPixel(x,y,1)

end

function draw()

drawBackGround(128)
paintutils.drawLine(x/2,2,x/2,y,2048)

term.setCursorPos(1,1)
term.write(' F1 edit,   F2 delete,  F3 run F4 copy <- backspace')
term.setCursorPos(1,2)

l1,l2= 1,y-2
ll1,ll2= 1,y-2

if step1 > l2 --and steps == 1
    then
    l1= l2+1
    l2= l2+y
end
if step1 < l1 --and steps == 1
    then
    l2= l1
    l1= l1-y
end


if step2 > ll2 --and steps == 2
    then
    ll1= ll2+1
    ll2= ll2+y
end
if step2 < ll1 --and steps == 2
    then
    ll2= ll1
    ll1= ll1-y
end
if steps == 1
  then
    paintutils.drawPixel(x,y,256)
else
  paintutils.drawPixel(x,y,128)
end
term.setCursorPos(6,2)
term.write('..'..path1)
term.setCursorPos(6,3)
countl= 2



for i=l1,l2 do

         if fileList1[i] ~= nil
            then
               if step1 == i --and steps == 1
               then
               if fs.isDir(path1..'/'..fileList1[i]) == true
                then
                 term.setTextColor(2)
              end
                  term.write('['..fileList1[i]..']')
                   term.setTextColor(1)
           else
             if fs.isDir(path1..'/'..fileList1[i]) == true
                then
                 term.setTextColor(2)
              end
                  term.write(' '..fileList1[i])
                  term.setTextColor(1)
           end
                term.setCursorPos(6,countl+2)
                countl= countl+1

            end
            if fileList1[i+1] == nil
                then
                break
            end
    end
  if steps == 2
  then
    paintutils.drawPixel(x,y,256)
else
  paintutils.drawPixel(x,y,128)
end
term.setCursorPos(x/2+7,2)
term.write('..'..path2)
term.setCursorPos(x/2+7,3)
countll= 2

for i=ll1,ll2 do
       if fileList2[i] ~= nil
         then
            if step2 == i --and steps == 2
               then
                if fs.isDir(path2..'/'..fileList2[i]) == true
                then
                 term.setTextColor(2)
              end
                  term.write('['..fileList2[i]..']')
                   term.setTextColor(1)
           else
             if fs.isDir(path2..'/'..fileList2[i]) == true
                then
                 term.setTextColor(2)
              end
                  term.write(' '..fileList2[i])
                  term.setTextColor(1)
           end
            term.setCursorPos(x/2+7,countll+2)
            countll= countll+1
        end
         if fileList2[i+1] == nil
                then
                break
            end

    end
end


step = 1
steps= 1
path1= ''
path2= ''
step1= 1
step2= 1
function main()
fileList1= {}
fileList2= {}
   while true do
      fileList1= fs.list(path1)
      fileList2= fs.list(path2)
      draw()
      --print(l1,' ',l2,' ',step1)
      event,param1,param2= os.pullEvent()
      if event == 'key'
        then
         if param1 == 208
            then
               if steps == 1
              then
               step1= step1+1
            end
            if steps == 2
              then
              step2= step2+1
            end
            end
            if param1 == 200
                then
                   if steps == 1
                then
               step1= step1-1
                end
            if steps == 2
              then
              step2= step2-1
              end
            end
            if step <=1
                then
                step= 1
            end

            if param1 == 203
                then
                steps= steps-1
            end

            if param1 == 205
                then
                steps= steps+1
            end

            if param1 == 28
                then
                   if steps == 1
                    then
                    if fs.isDir(path1..'/'..fileList1[step1]) == true
                     then
                     path1= path1..'/'..fileList1[step1]
                     fileList1= fs.list(path1)
                      step1= 1
                  end
                   end
                   if steps == 2
                    then
                    if fs.isDir(path2..'/'..fileList2[step2]) == true
                     then
                     path2= path2..'/'..fileList2[step2]
                     fileList2= fs.list(path2)
                      step2= 1
                  end
                   end
                end

                 if param1 == 14
                 then
                 if steps == 1
                  then
                  path1= last_path(path1)
                  fileList1= fs.list(path1)
                end
                 if steps == 2
                  then
                  path2= last_path(path2)
                  fileList2= fs.list(path2)
                end
            end

                    if param1 == 59
                then
                if steps == 1
                  then

                    shell.run('edit',fileList1[step1])

                end
                  if steps == 2
                  then

                    shell.run('edit',fileList2[step2])

                end
              end


                    if param1 == 60
                then
                if steps == 1
                  then

                    deleteButton(1)

                end
                  if steps == 2
                  then

                    deleteButton(2)

                end
              end

              if param1 == 61
              then

                 if steps == 1
                  then
                     term.clear()
                     term.setCursorPos(1,1)
                     shell.run(fileList1[step1])
                     term.clear()
                     term.setCursorPos(1,1)

                  end


                 if steps == 2
                  then
                     term.clear()
                     term.setCursorPos(1,1)
                     shell.run(fileList2[step2])
                     term.clear()
                     term.setCursorPos(1,1)

                  end

              end


              if param1 == 62
              then

                 if steps == 1
                  then

                     fs.copy(path1..'/'..fileList1[step1],path2..'/'..fileList2[step1])

                  end

              end

              if param1 == 63
                then

                   createButton()

                end


            if steps<=1
                then
                steps= 1
            end

            if steps>=2
                then
                steps= 2
            end

            if step1 >= #fileList1-- and steps == 1
                then
                    step1= #fileList1
                end
            if step1 <= 1-- and steps == 1
            then
                step1= 1
            end
                if step2 >= #fileList2 --and steps == 2
                    then
                    step2 = #fileList2
                end
            if step2 <= 1-- and steps == 1
            then
                step2= 1
            end
      end

   end

end
main()
paintutils.drawPixel(x,y,32768)