import gradio as gr
import base64
import os

# --- 1. ENCODE VIDEO FUNCTION ---
def get_base64_video(file_path):
    # This looks for bg.mp4 in the same folder as app.py
    if os.path.exists(file_path):
        with open(file_path, "rb") as f:
            data = f.read()
            return base64.b64encode(data).decode()
    return None

# Load the video from the root path
bg_video_base64 = get_base64_video("bg.mp4")

# --- 2. DATA ---
projects = [
    {"name": "Idealyze", "desc": "AI-powered content optimization", "live": "https://huggingface.co/spaces/sreelekhaputta2/Idealyze", "video": "Idealyze.mp4"},
    {"name": "DivineLoop", "desc": "Audio-visual looping generator", "live": "https://huggingface.co/spaces/sreelekhaputta2/DivineLoop", "video": "Divineloop.mp4"},
    {"name": "GenDoc_AI", "desc": "Intelligent PDF generation", "live": "https://huggingface.co/spaces/sreelekhaputta2/GenDoc_AI", "video": "GendocAI.mp4"},
    {"name": "LinkShield", "desc": "URL security detection", "live": "https://huggingface.co/spaces/sreelekhaputta2/LinkShield", "video": "Linkshield.mp4"},
    {"name": "Chatbot", "desc": "Multi-modal AI with memory", "live": "https://huggingface.co/spaces/sreelekhaputta2/Chatbot", "video": "Wiseverse.mp4"},
    {"name": "AvatarVerse", "desc": "Photorealistic AI avatars", "live": "https://huggingface.co/spaces/sreelekhaputta2/AvatarVerse", "video": "Avatarverse.mp4"}
]

# --- 3. CSS (Modified for HF Iframe) ---
css = """
/* Make the Gradio UI transparent to see the video */
.gradio-container, .main, #root, .tabs, .tabitem {
    background: transparent !important;
    border: none !important;
}

#video-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -100;
}

#overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(10,10,30,0.85), rgba(40,20,80,0.85));
    z-index: -90;
}

.glass-card {
    background: rgba(255, 255, 255, 0.05) !important;
    backdrop-filter: blur(20px) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    border-radius: 20px !important;
    padding: 30px !important;
    color: white !important;
    text-align: center;
}

.demo-btn {
    background: linear-gradient(135deg, #6366f1, #a855f7) !important;
    color: white !important;
    padding: 12px 28px !important;
    border-radius: 12px !important;
    text-decoration: none !important;
    display: inline-block !important;
    font-weight: bold !important;
    margin: 15px 0 !important;
}
"""

# --- 4. INTERFACE ---
with gr.Blocks(css=css) as demo:
    if bg_video_base64:
        gr.HTML(f"""
        <video autoplay muted loop playsinline id="video-bg">
            <source src="data:video/mp4;base64,{bg_video_base64}" type="video/mp4">
        </video>
        <div id="overlay"></div>
        """)
    else:
        # Debug message if path is wrong
        gr.Markdown("### ❌ Error: `bg.mp4` not found in root directory.")

    gr.Markdown("# ✨ AI/ML Portfolio", elem_classes="glass-card")
    
    with gr.Tabs():
        for proj in projects:
            with gr.TabItem(proj["name"]):
                with gr.Column(elem_classes="glass-card"):
                    gr.Markdown(f"## {proj['name']}")
                    gr.Markdown(proj['desc'])
                    gr.HTML(f'<a href="{proj["live"]}" target="_blank" class="demo-btn">🎮 Live Demo</a>')
                    
                    if os.path.exists(proj["video"]):
                        gr.Video(value=proj["video"], height=320, interactive=False)

if __name__ == "__main__":
    demo.launch()