from gs.setup import Setup
import os


class GrowSystem:
    
    version = "1.0"
    
    def __init__(self):
        print("Initialize Growsystem", self.version)
        if self._is_config_existing():
            print("Skip Setup. Config existing.")
        elif self._is_initial_config_existing():
            self._activate()
        else:
            print("No config existing. Start setup ...")
            self._setup()
        
    def _setup(self):
        setup = Setup()
        setup.setup_pico()
        
    def _activate(self):
        print("Start activation!")
        
    def _is_config_existing(self):
        return self._is_file_existing('/gs/config/config.py')
    
    def _is_initial_config_existing(self):
        return self._is_file_existing('/gs/config/initial_config.py')
        
    def _is_file_existing(self, filepath):
        try:
            f = open(filepath, "r")
            f.close()
            # continue with the file.
            return True
        except OSError:  # open failed
           # handle the file open cas
            return False