import os
import time
def HiUser():
    print('================================================================================')
    print('                        Hello! I PyFWC v1.0. Info FWC (info)                     ')
    print('================================================================================')
#------------------------
OsDebug = 'CMD.PyFWC: '
ErrorOS = '    CMD.PyFWC: Error'
CmdPrint = '    Command:'
CloseLine = '   ============================================'
#------------------------
def CommandOS():
    print('')
    Command = input(OsDebug)
    if Command == 'help':
        print('')
        print(CloseLine)
        print(CmdPrint, 'help')
        print(CmdPrint, 'info')
        print(CloseLine)
        print(CmdPrint, 'dir - directory')
        print(CmdPrint, 'dir.. - open directory "C:"')
        print(CmdPrint, 'open - info open (commands)')
        print(CmdPrint, 'MoveFile (move) - move file the directory.')
        print(CmdPrint, 'remove - info remove. (commands)')
        print(CmdPrint, 'create - info create. (commands)')
        print(CloseLine)
        print(CmdPrint, 'ClearFWC (cls) - clear console PyOS')
        print(CloseLine)
    elif Command == 'info':
        print('')
        print(CloseLine)
        print('    it PyFWC v1.0, new FWC in python. input command "help"')
        print('    --------------------Update-1.0----------------------')
        print('     Create File System, Graphics Update, Error Update')
        print(CloseLine)
    elif Command == 'ClearFWC' or Command == 'cls':
        os.system('cls')
        HiUser()
    elif Command == 'MoveFile' or Command == 'move':
        try:
            print('')
            movefile = input('Move (name file or dir): ')
            movedir = input('Dir: ')
            os.system('Move {} {} '.format(movefile, movedir))
            del movefile
            del movedir
        except OSError:
            print('')
            print(CloseLine)
            print(ErrorOS)
            print(CloseLine)
    elif Command == 'RenameFile' or Command == 'rename':
        print('')
        filestname = input('File: ')
        filenvname = input('Rename: ')
        os.rename(filestname, filenvname)
    elif Command == 'dir':
        print('')
        print(CloseLine)
        print('    ',os.listdir(os.getcwd()))
        print(CloseLine)
    elif Command == 'dir..':
        os.chdir('C://')
    elif Command == 'open':
        print('')
        print(CloseLine)
        print('    open.dir - open directory. (You directory)')
        print('    read.file (open.file) - read file. (You file)')
        print(CloseLine)
    elif Command == 'open.dir':
        try:
            print('')
            dir = input('Directory: ')
            print('')
            try:
                os.chdir(dir)
            except OSError:
                print(CloseLine)
                print('    Error')
                print(CloseLine)
            del dir
        except FileNotFoundError:
            print(OsDebug, 'Dir', dir, 'not found')
        except NotADirectoryError:
            print(OsDebug, 'File', dir, 'not dir (read.file)')
    elif Command == 'read.file' or Command == 'open.file':
        try:
            print('')
            dir = input('File: ')
            print('')
            with open(dir, 'r') as file:
                file.read(9999)
            del dir
        except FileNotFoundError:
            print(OsDebug, 'File', dir, 'not found')
        except NotADirectoryError:
            pass
    elif Command == 'remove':
        print('')
        print(CloseLine)
        print('    remove.file - delete file')
        print('    remove.dir - delete dir')
        print(CloseLine)
    elif Command == 'remove.dir':
        try:
            print('')
            dir = input('Directory: ')
            os.rmdir(dir)
            del dir
        except FileNotFoundError:
            print('')
            print(CloseLine)
            print(ErrorOS)
            print(CloseLine)
        except NotADirectoryError:
            print('')
            print(CloseLine)
            print(ErrorOS)
            print(CloseLine)
        except OSError:
            print('')
            print(CloseLine)
            print(ErrorOS)
            print(CloseLine)
    elif Command == 'remove.file':
        try:
            print('')
            dir = input('File: ')
            print('')
            os.remove(dir)
            del dir
        except FileNotFoundError:
            print('')
            print(CloseLine)
            print(ErrorOS)
            print(CloseLine)
        except NotADirectoryError:
            print('')
            print(CloseLine)
            print(ErrorOS)
            print(CloseLine)
        except OSError:
            print('')
            print(CloseLine)
            print(ErrorOS)
            print(CloseLine)
    elif Command == 'create':
        print('')
        print(CloseLine)
        print('    create.dir - create direcory')
        print('    create.file - create file ')
        print(CloseLine)
    elif Command == 'create.dir':
        print('')
        dir = input('Create directory: ')
        try:
            os.mkdir(dir)
        except FileNotFoundError:
            print('')
            print(CloseLine)
            print(ErrorOS)
            print(CloseLine)
        del dir
    elif Command == 'create.file':
        print('')
        dir = input('Create file: ')
        with open(dir, 'w') as file:
            pass
            del dir
    #-----------------------
    else:
        print('')
        print(CloseLine)
        print('    CMD.PyFWC: CommandError')
        print(CloseLine)
#------------------------
HiUser()
while True:
    CommandOS()
    time.sleep(1)