import streamlit as st

# Set up the page configuration
st.set_page_config(page_title="AutoCAD Command Explorer", layout="wide")

# Commands categorized by functionality (add as many as necessary)
commands = {
    "DRAWING": {
        "3DORBIT": {
            "description": "Rotates the view in 3D space around a pivot point.",
            "link": "https://help.autodesk.com/view/ACD/2025/ENU/?guid=GUID-3DORBIT"
        },
        "LINE": {
            "description": "Creates straight line segments between two points.",
            "link": "https://help.autodesk.com/view/ACD/2025/ENU/?guid=GUID-LINE"
        },
        "CIRCLE": {
            "description": "Creates a circle based on a center point and radius.",
            "link": "https://help.autodesk.com/view/ACD/2025/ENU/?guid=GUID-CIRCLE"
        },
        "ARC": {
            "description": "Creates an arc defined by three points.",
            "link": "https://help.autodesk.com/view/ACD/2025/ENU/?guid=GUID-ARC"
        },
        "SPLINE": {
            "description": "Creates a spline curve through a set of points.",
            "link": "https://help.autodesk.com/view/ACD/2025/ENU/?guid=GUID-SPLINE"
        }
    },
    "MODIFYING": {
        "MOVE": {
            "description": "Moves objects a specified distance in a specified direction.",
            "link": "https://help.autodesk.com/view/ACD/2025/ENU/?guid=GUID-MOVE"
        },
        "COPY": {
            "description": "Copies objects a specified distance in a specified direction.",
            "link": "https://help.autodesk.com/view/ACD/2025/ENU/?guid=GUID-COPY"
        },
        "ROTATE": {
            "description": "Rotates objects around a base point.",
            "link": "https://help.autodesk.com/view/ACD/2025/ENU/?guid=GUID-ROTATE"
        },
        "SCALE": {
            "description": "Scales objects proportionally from a specified base point.",
            "link": "https://help.autodesk.com/view/ACD/2025/ENU/?guid=GUID-SCALE"
        },
        "EXPLODE": {
            "description": "Breaks a compound object into its constituent objects.",
            "link": "https://help.autodesk.com/view/ACD/2025/ENU/?guid=GUID-EXPLODE"
        }
    },
    "DIMENSIONS": {
        "DIMLINEAR": {
            "description": "Creates a linear dimension between two points.",
            "link": "https://help.autodesk.com/view/ACD/2025/ENU/?guid=GUID-DIMLINEAR"
        },
        "DIMRADIUS": {
            "description": "Creates a dimension that measures the radius of a circle or arc.",
            "link": "https://help.autodesk.com/view/ACD/2025/ENU/?guid=GUID-DIMRADIUS"
        },
        "DIMDIAMETER": {
            "description": "Creates a dimension that measures the diameter of a circle or arc.",
            "link": "https://help.autodesk.com/view/ACD/2025/ENU/?guid=GUID-DIMDIAMETER"
        }
    },
    "VIEWING": {
        "ZOOM": {
            "description": "Changes the view of your drawing to a specific zoom level.",
            "link": "https://help.autodesk.com/view/ACD/2025/ENU/?guid=GUID-ZOOM"
        },
        "PAN": {
            "description": "Pans the view of your drawing.",
            "link": "https://help.autodesk.com/view/ACD/2025/ENU/?guid=GUID-PAN"
        },
        "3DVIEW": {
            "description": "Sets the 3D view angle and position.",
            "link": "https://help.autodesk.com/view/ACD/2025/ENU/?guid=GUID-3DVIEW"
        }
    },
    "LAYER_MANAGEMENT": {
        "LAYER": {
            "description": "Manages drawing layers and their properties.",
            "link": "https://help.autodesk.com/view/ACD/2025/ENU/?guid=GUID-LAYER"
        },
        "LAYERSTATE": {
            "description": "Saves and restores layer settings.",
            "link": "https://help.autodesk.com/view/ACD/2025/ENU/?guid=GUID-LAYERSTATE"
        }
    },
    "OTHER": {
        "UNDO": {
            "description": "Reverses the last action or command.",
            "link": "https://help.autodesk.com/view/ACD/2025/ENU/?guid=GUID-UNDO"
        },
        "REDO": {
            "description": "Reapplies the most recent undone action.",
            "link": "https://help.autodesk.com/view/ACD/2025/ENU/?guid=GUID-REDO"
        },
        "SAVE": {
            "description": "Saves the current drawing to a file.",
            "link": "https://help.autodesk.com/view/ACD/2025/ENU/?guid=GUID-SAVE"
        }
    }
}

# Custom CSS for styling
st.markdown("""
    <style>
        .stApp {
            background-color: #e6f0ff;
        }
        .title {
            font-size: 36px;
            color: #003366;
            text-align: center;
            font-weight: bold;
            margin-bottom: 30px;
        }
        .desc-box {
            background-color: white;
            padding: 20px;
            border-radius: 10px;
            box-shadow: 0 4px 10px rgba(0,0,0,0.1);
            margin-top: 20px;
        }
        .desc-title {
            font-size: 24px;
            color: #003366;
            font-weight: bold;
            margin-bottom: 10px;
        }
        .desc-text {
            font-size: 16px;
            color: #333333;
        }
        .desc-link a {
            font-size: 15px;
            color: #0077cc;
            text-decoration: none;
            font-weight: bold;
        }
    </style>
""", unsafe_allow_html=True)

# Title
st.markdown('<div class="title">📘 AutoCAD Command Explorer</div>', unsafe_allow_html=True)

# Filter categories
categories = list(commands.keys())

# Category filter dropdown
category = st.selectbox("Select a Category:", categories)

# Get the list of commands from the selected category
category_commands = commands[category]

# Command dropdown in selected category
selected_cmd = st.selectbox("Select a Command:", sorted(category_commands.keys()))

# Layout: Description on the right
col1, col2 = st.columns([1, 2])

with col1:
    # Show description and link of the selected command
    cmd = category_commands[selected_cmd]
    st.markdown(f"""
        <div class="desc-box">
            <div class="desc-title">🛠️ {selected_cmd}</div>
            <div class="desc-text">{cmd['description']}</div>
            <div class="desc-link">
                📖 <a href="{cmd['link']}" target="_blank">Learn More</a>
            </div>
        </div>
    """, unsafe_allow_html=True)