import customtkinter as Ctk
import os
import scripts.get_sys_info as system_code
from ..SaveData import SaveData

FONT = "Berlin Sans FB"

class CreateFolder(Ctk.CTkFrame):
    def __init__(self,master, output_path,callback, **kwargs):
        super().__init__(master, **kwargs)
        system_code.load_json_file()
        self.data_saver = SaveData()
        self.my_font = Ctk.CTkFont(family=FONT, size=22)
        self.output_path = output_path
        self.callback = callback
        self.error_txt = ""

        self.create_folder()

    def enable_keybinding(self):
        self.master.bind("<Return>", self.on_a_press, add="+")

    def disable_keybinding(self):
        self.master.unbind("<Return>")

    def on_a_press(self, event):
        # Check if the frame is visible by querying its manager info
        if self.winfo_manager():
            self.create_new_data_folder() 

    def create_folder(self):
        self.create_folder_label = Ctk.CTkLabel(self, text="Type name for new Object:", width=100, font=self.my_font)
        self.create_folder_entry = Ctk.CTkEntry(self, placeholder_text="New Data Object", width=100, font=self.my_font)
        self.create_folder_name_btn = Ctk.CTkButton(self, text="Create", width=100, command=self.create_new_data_folder, font=self.my_font)
        self.create_folder_error = Ctk.CTkLabel(self, text=self.error_txt, width=100, font=self.my_font)
        self.place_create_folder()
    
    def create_new_data_folder(self):
        """
        Create a new folder in the directory specified by self.output_path.
        
        The folder name will be 'data_folder'. If the folder already exists, a number will be appended
        to create a unique folder name ('data_folder_1', 'data_folder_2', etc.).
        """
        folder_name = self.create_folder_entry.get()
        
        # Construct the full path for the new data folder
        full_path = os.path.join(self.output_path, folder_name)
        if os.path.exists(full_path):
            self.error_txt = "The folder exists already"
            self.create_folder_error.configure(text=self.error_txt)
            return
        try:
            os.makedirs(full_path)
            self.data_saver.create(full_path)
        except OSError:
            self.error_txt = "There occured an error creating the Folder"
            self.create_folder_error.configure(text=self.error_txt)
        self.callback(full_path) 
    
    
    def place_create_folder(self):
        self.create_folder_label.place(
                relx=0.5,
                rely=0.425,
                relwidth=0.3,
                relheight=0.06,
                anchor="center",
            )  # Position the converter button to the left
        self.create_folder_entry.place(
                relx=0.3875,
                rely=0.5,
                relwidth=0.125,
                relheight=0.06,
                anchor="w",
            )  # Position the converter button to the left
        self.create_folder_name_btn.place(
                relx=0.6125,
                rely=0.5,
                relwidth=0.08,
                relheight=0.06,
                anchor="e",
                )  # Adjusted for .place
        self.create_folder_error.place(
                    relx=0.5,
                    rely=0.575,
                    relwidth=0.3,
                    relheight=0.06,
                    anchor="center",
                )  # Position the converter button to the left