main.py

import tkinter as tk
from tkinter import ttk
import json
import os

# shared modülünü TAMAMEN import ediyoruz
import shared
from shared import ToolTip

from matplotlib.backends.backend_tkagg import FigureCanvasTkAgg, NavigationToolbar2Tk
from matplotlib.figure import Figure

from drawing import draw_house
from ground import draw_ground


# ================= LANGUAGE =================
def load_language(lang_code):
    path = os.path.join("languages", f"{lang_code}.json")
    with open(path, "r", encoding="utf-8") as f:
        return json.load(f)


def main():
    root = tk.Tk()

    icon_image = tk.PhotoImage(file='images/favicon.png')
    root.iconphoto(True, icon_image)

    # ================= STATE =================
    on_select_value = tk.StringVar(value="high")

    # Varsayılan değerler
    roof_height_deg_str = tk.StringVar(value="45")  # Ev çatı eğimi
    veranda_roof_slope_deg_str = tk.StringVar(value="13")  # Veranda çatı eğimi
    slope_deg_str = tk.StringVar(value="7")  # Zemin eğimi
    max_leg_height_str = tk.StringVar(value="80")  # En yüksek ayak yüksekliği

    current_lang = tk.StringVar(value="tr")
    texts = load_language("tr")
    shared.set_language(texts)

    # ================= UI – SOL PANEL =================
    control = ttk.Frame(root)
    control.pack(side="left", fill="y", padx=10, pady=10)

    lbl_roof_dir = ttk.Label(control, font=("Segoe UI", 10, "bold"))
    lbl_roof_dir.pack(anchor="w")

    rb_high = ttk.Radiobutton(
        control, variable=on_select_value, value="high", command=lambda: on_select()
    )
    rb_high.pack(anchor="w")

    rb_long = ttk.Radiobutton(
        control, variable=on_select_value, value="long", command=lambda: on_select()
    )
    rb_long.pack(anchor="w")

    rb_ground = ttk.Radiobutton(
        control, variable=on_select_value, value="ground", command=lambda: on_select()
    )
    rb_ground.pack(anchor="w")

    ttk.Separator(control).pack(fill="x", pady=8)

    lbl_roof_slope = ttk.Label(control)
    lbl_roof_slope.pack(anchor="w")
    ttk.Entry(control, textvariable=roof_height_deg_str).pack(fill="x")

    lbl_veranda_slope = ttk.Label(control)
    lbl_veranda_slope.pack(anchor="w")
    ttk.Entry(control, textvariable=veranda_roof_slope_deg_str).pack(fill="x")

    ttk.Separator(control).pack(fill="x", pady=8)

    lbl_ground_settings = ttk.Label(control, font=("Segoe UI", 10, "bold"))
    lbl_ground_settings.pack(anchor="w")

    lbl_ground_slope = ttk.Label(control)
    lbl_ground_slope.pack(anchor="w")
    ttk.Entry(control, textvariable=slope_deg_str).pack(fill="x")

    lbl_max_leg = ttk.Label(control)
    lbl_max_leg.pack(anchor="w")
    height_entry = ttk.Entry(control, textvariable=max_leg_height_str)
    height_entry.pack(fill="x")

    # Tooltip sadece BİR KERE oluşturulur
    tooltip_leg = ToolTip(height_entry, shared.txt("text_tooltip_leg"))

    # ================= UI – SAĞ PANEL =================
    plot_frame = ttk.Frame(root)
    plot_frame.pack(side="right", fill="both", expand=True)

    fig = Figure(figsize=(10, 7))
    ax = fig.add_subplot(111, projection="3d")

    canvas = FigureCanvasTkAgg(fig, master=plot_frame)
    canvas.draw()

    toolbar = NavigationToolbar2Tk(canvas, plot_frame)
    toolbar.update()

    canvas.get_tk_widget().pack(side="top", fill="both", expand=True)
    toolbar.pack(side="bottom", fill="x")

    # ================= LANGUAGE SELECT =================
    ttk.Separator(control).pack(fill="x", pady=10)

    lbl_language = ttk.Label(control)
    lbl_language.pack(anchor="w")

    language_combo = ttk.Combobox(
        control,
        state="readonly",
        values=["Türkçe", "English"]
    )
    language_combo.current(0)
    language_combo.pack(fill="x")

    def change_language(event=None):
        nonlocal texts
        lang_map = {"Türkçe": "tr", "English": "en"}
        lang_code = lang_map[language_combo.get()]
        current_lang.set(lang_code)
        texts = load_language(lang_code)
        shared.set_language(texts)
        refresh_texts()
        on_select()

    language_combo.bind("<<ComboboxSelected>>", change_language)

    # ================= TEXT REFRESH =================
    def refresh_texts():
        root.title(shared.txt("text_title"))

        lbl_roof_dir.config(text=shared.txt("text_roof_direction"))
        rb_high.config(text=shared.txt("text_high_roof"))
        rb_long.config(text=shared.txt("text_long_roof"))
        rb_ground.config(text=shared.txt("text_ground_view"))

        lbl_roof_slope.config(text=shared.txt("text_roof_slope"))
        lbl_veranda_slope.config(text=shared.txt("text_veranda_slope"))

        lbl_ground_settings.config(text=shared.txt("text_ground_settings"))
        lbl_ground_slope.config(text=shared.txt("text_ground_slope"))
        lbl_max_leg.config(text=shared.txt("text_max_leg"))

        lbl_language.config(text=shared.txt("text_language"))

        # Tooltip metni güncellenir
        tooltip_leg.text = shared.txt("text_tooltip_leg")

    # ================= LOGIC =================
    def safe_float(value):
        try:
            return float(value)
        except ValueError:
            return None

    def on_select():
        ax.clear()

        if on_select_value.get() == "ground":
            slope = safe_float(slope_deg_str.get())
            max_leg = safe_float(max_leg_height_str.get())
            if slope is None or max_leg is None:
                return
            draw_ground(ax, slope, max_leg)
        else:
            roof = safe_float(roof_height_deg_str.get())
            veranda = safe_float(veranda_roof_slope_deg_str.get())
            if roof is None or veranda is None:
                return
            draw_house(ax, on_select_value.get(), roof, veranda)

        canvas.draw()

    # ================= LIVE UPDATE =================
    def auto_redraw(*args):
        on_select()

    roof_height_deg_str.trace_add("write", auto_redraw)
    veranda_roof_slope_deg_str.trace_add("write", auto_redraw)
    slope_deg_str.trace_add("write", auto_redraw)
    max_leg_height_str.trace_add("write", auto_redraw)

    refresh_texts()
    root.after(100, on_select)
    root.mainloop()


if __name__ == "__main__":
    main()