# app.py

import streamlit as st
import pandas as pd
from streamlit_ace import st_ace
from python_gcode_checker import run_checks
from settings_report_details import generate_detailed_report

def analyze_gcode(gcode, depth_max=0.1):
    errors, warnings = run_checks(gcode, depth_max)
    config_report = generate_detailed_report(gcode)
    return errors, warnings, config_report

def format_issues(issues):
    formatted = []
    for line_num, message in issues:
        if line_num > 0:
            formatted.append(f"Line {line_num}: {message}")
        else:
            formatted.append(message)  # No "Line 0" for general warnings/errors
    return formatted

def parse_config_report(config_report):
    config_lines = config_report.strip().split('\n')
    config_data = {"Setting": [], "Value": []}
    for line in config_lines:
        if ':' in line:
            key, value = line.split(':', 1)
            config_data["Setting"].append(key.strip())
            config_data["Value"].append(value.strip())
    return pd.DataFrame(config_data)

st.title("G-code Programming Assistant (v0.1)")

st.markdown("""
Welcome to the G-code Assistant! This tool helps you verify and analyze your G-code for potential errors and warnings before running it on your machine.

**Note:** This tool is limited to simple carving operations on a CNC milling machine.

This is a beta version, and you're free to use it for checking your G-codes. If you encounter any issues or unexpected behavior, please contact the developer at **nico.aspra@bicol-u.edu.ph**.
""")

depth_max = st.number_input("Maximum Depth of Cut", min_value=0.0, value=0.1, step=0.1, format="%.1f")

# Use Ace editor for G-code input with line numbering
gcode_input = st_ace(language='text', theme='cobalt', placeholder="Enter G-code here...", font_size=14, height=300)

if st.button("Analyze G-code"):
    errors, warnings, config_report = analyze_gcode(gcode_input, depth_max)
    
    st.subheader(f"Errors ({len(errors)})")
    if errors:
        for message in format_issues(errors):
            st.error(message)
    else:
        st.success("No errors found.")
    
    st.subheader(f"Warnings ({len(warnings)})")
    if warnings:
        for message in format_issues(warnings):
            st.warning(message)
    else:
        st.info("No warnings found.")
    
    st.subheader("Configuration Settings")
    config_df = parse_config_report(config_report)
    st.table(config_df)

    # # Embed NC Viewer for G-code visualization
    # st.subheader("G-code Visualization (NC Viewer)")
    # gcode_query_param = st.query_params.get("gcode", gcode_input)  # Replace deprecated method
    # ncviewer_url = f"https://ncviewer.com/?code={gcode_query_param}"
    # st.markdown(
    #     f'<iframe src="{ncviewer_url}" width="100%" height="600" frameborder="0"></iframe>',
    #     unsafe_allow_html=True
    # )

st.markdown("""
---
<div style="text-align: center; font-size: small;">
    Developed by <strong>Aspra, N.</strong> | © 2024 All Rights Reserved
</div>
""", unsafe_allow_html=True)