main.py

import customtkinter as ctk
from CTkMenuBarPlus import *
import subprocess
import tkinter.messagebox as messagebox
import os, sys

from ui.editor import Editor
from ui.terminal import Terminal
from ui.action import Action

from core.file import save_as, open_file

root = ctk.CTk()
root.title("Fluide")
root.geometry('1200x750')

menu_bar = CTkMenuBar(root)
file_button = menu_bar.add_cascade("File")
edit_button = menu_bar.add_cascade("Edit")
view_button = menu_bar.add_cascade("View")
go_button = menu_bar.add_cascade("Go")

#Menu bar idk lol

is_full = False
root.attributes("-fullscreen", is_full)

action = Action(root)
action.pack(fill="x", padx=8, pady=8)

check = subprocess.run(
    ["where","flu"],
    capture_output=True,
    text=True
)

if check.returncode == 0:
    content = ctk.CTkFrame(root)
    content.pack(expand=True, fill="both")

    content.grid_columnconfigure(0, weight=1)
    content.grid_columnconfigure(1, weight=1)
    content.grid_rowconfigure(0, weight=1)

    editor = Editor(content)
    editor.grid(row=0, column=0, sticky="nsew")

    terminal = Terminal(content)
    terminal.grid(row=0, column=1, sticky="nsew")

    compilerpath = check.stdout.strip()

else:
    messagebox.showwarning("Flu Compiler Not found", "Please install it on official Fluentix page.\nFluide will run on Editor-only mode.")
    editor = Editor(root)
    editor.pack(expand=True, fill="both")

    compilerpath = False
    
def get_content():
    return editor.codebox.get("1.0", "end")

def change_file(content="", namefile="Untitled"):
    global filepath
    filepath = namefile if namefile != "Untitled" else ""
    action.name_file.configure(text=os.path.basename(namefile) if namefile != "Untitled" else namefile)
    editor.codebox.clear_all_text()
    editor.codebox.insert("1.0", content)
    editor.codebox.update_code()
    editor.codebox.clear_history()

def full_screen():
    global is_full
    root.attributes("-fullscreen", not is_full)
    is_full = not is_full

if len(sys.argv) > 1:
    filepath = sys.argv[1]
    with open(filepath, "r", encoding="utf-8") as f:
        change_file(f.read(), filepath)
else:
    filepath = ""

def save():
    if filepath:
        #* "" -> False. According to Truthy/Falsy
        with open(filepath, "w", encoding="utf-8") as file:
            file.write(editor.codebox.get("1.0", "end"))
    else:
        save_as(get_content, change_file)

def open():
    if editor.codebox.is_edited():
        requests = messagebox.askyesnocancel("The file has not been saved", "Do you want to save this file?")
        if requests:
            save()
        elif requests is None:
            return 0
    open_file(change_file)
    editor.codebox.reset_edited()

def new():
    if editor.codebox.is_edited():
        requests = messagebox.askyesnocancel("The file has not been saved", "Do you want to save this file?")
        if requests:
            save()
        elif requests is None:
            return 0
    change_file()
    editor.codebox.reset_edited()

file_dropdown = CustomDropdownMenu(file_button)
file_dropdown.add_option(
    option="New",
    command=new
)
file_dropdown.add_option(
    option="Open",
    command=open
)
file_dropdown.add_separator()
file_dropdown.add_option(
    option="Save",
    command=save
)
file_dropdown.add_option(
    option="Save as",
    command=lambda: save_as(get_content, change_file)
)
file_dropdown.add_separator()

settings_dropdown = file_dropdown.add_submenu("Setting")
settings_dropdown.add_option("Theme")
settings_dropdown.add_option("Editor")
# settings_dropdown.add_option("Compiler")
# settings_dropdown.add_option("AI")
settings_dropdown.add_option("Help")
file_dropdown.add_option(
    option="Exit",
    command=root.destroy
)

edit_dropdown = CustomDropdownMenu(edit_button)
edit_dropdown.add_option(
    option="Undo",
    command=editor.codebox.undo
)
edit_dropdown.add_option(
    option="Redo",
    command=editor.codebox.redo
)
edit_dropdown.add_separator()

edit_dropdown.add_option(
    option="Cut",
    command=editor.codebox.cut_text
)
edit_dropdown.add_option(
    option="Copy",
    command=editor.codebox.copy_text
)
edit_dropdown.add_option(
    option="Paste",
    command=editor.codebox.paste_text
)

edit_dropdown.add_separator()

edit_dropdown.add_option(
    option="Select All",
    command=editor.codebox.select_all_text
)


edit_dropdown.add_separator()

edit_dropdown.add_option(
    option="Search & Replace",
    command=editor.codebox.open_search_window
)

view_dropdown = CustomDropdownMenu(view_button)
view_dropdown.add_option(
    option="Zen mode"
)
view_dropdown.add_option(
    option="Full Screen",
    command=full_screen
)

go_dropdown = CustomDropdownMenu(go_button)
go_dropdown.add_option(
    option="Go to Line"
)
go_dropdown.add_separator()
go_dropdown.add_option(
    option="Back"
)
go_dropdown.add_option(
    option="Forward"
)
root.mainloop()