#!/usr/bin/env python3
"""Test script to check table header visibility in Arc theme."""
# ruff: noqa: E402

import sys
import tkinter as tk
from pathlib import Path
from tkinter import ttk

# Ensure the 'src' directory is on sys.path so 'thechart' package is importable
SRC_DIR = Path(__file__).resolve().parent.parent / "src"
if str(SRC_DIR) not in sys.path:
    sys.path.insert(0, str(SRC_DIR))

from thechart.core.constants import LOG_LEVEL
from thechart.core.logger import init_logger
from thechart.ui import ThemeManager

logger = init_logger(__name__, testing_mode=(LOG_LEVEL == "DEBUG"))

# Add src directory to Python path
src_path = Path(__file__).parent / "src"
sys.path.insert(0, str(src_path))


def test_arc_theme_headers():
    """Test Arc theme table header visibility."""
    print("Testing Arc theme table header colors...")

    # Create a test tkinter window
    root = tk.Tk()
    root.title("Arc Theme Header Test")
    root.geometry("600x400")

    # Initialize theme manager
    theme_manager = ThemeManager(root, logger)

    # Apply Arc theme
    success = theme_manager.apply_theme("arc")
    print(f"Arc theme applied: {success}")

    # Get theme colors
    colors = theme_manager.get_theme_colors()
    print(f"Theme colors: {colors}")

    # Create a test treeview with headers
    frame = ttk.Frame(root)
    frame.pack(fill="both", expand=True, padx=20, pady=20)

    # Create treeview with Modern.Treeview style
    tree = ttk.Treeview(
        frame,
        columns=("col1", "col2", "col3"),
        show="headings",
        style="Modern.Treeview",
    )

    # Configure headers
    tree.heading("col1", text="Date")
    tree.heading("col2", text="Medicine")
    tree.heading("col3", text="Notes")

    # Add some sample data
    tree.insert("", "end", values=("2025-08-05", "Aspirin", "Sample note"))
    tree.insert("", "end", values=("2025-08-06", "Vitamin D", "Another note"))

    tree.pack(fill="both", expand=True)

    # Get the actual style configuration
    style = theme_manager.style
    if style:
        try:
            # Check the Modern.Treeview.Heading configuration
            heading_config = style.configure("Modern.Treeview.Heading")
            print(f"Header style config: {heading_config}")

            # Check if we can get specific colors
            header_bg = style.lookup("Modern.Treeview.Heading", "background")
            header_fg = style.lookup("Modern.Treeview.Heading", "foreground")
            print(f"Header background: {header_bg}")
            print(f"Header foreground: {header_fg}")

            # Check the base Treeview.Heading style from Arc theme
            base_heading_config = style.configure("Treeview.Heading")
            print(f"Base header style: {base_heading_config}")

            base_header_bg = style.lookup("Treeview.Heading", "background")
            base_header_fg = style.lookup("Treeview.Heading", "foreground")
            print(f"Base header background: {base_header_bg}")
            print(f"Base header foreground: {base_header_fg}")

        except Exception as e:
            print(f"Error getting style info: {e}")

    # Add a label with color info
    info_text = (
        f"Arc Theme Colors - BG: {colors.get('bg', 'N/A')}, "
        f"FG: {colors.get('fg', 'N/A')}, "
        f"Select BG: {colors.get('select_bg', 'N/A')}, "
        f"Select FG: {colors.get('select_fg', 'N/A')}"
    )
    info_label = ttk.Label(root, text=info_text)
    info_label.pack(pady=10)

    print("Window created. Check if table headers are visible.")
    print("Close the window to see the color analysis.")

    root.mainloop()


if __name__ == "__main__":
    test_arc_theme_headers()