import json
import logging
from datetime import datetime
from typing import Dict
import gradio as gr

# ==============================
# Logging
# ==============================
logging.basicConfig(level=logging.INFO)
logger = logging.getLogger("AGI")

# ==============================
# INLINE AGI COMPONENTS
# ==============================
class AGISystem:
    def generate_plan(self, user_input, intent, reasoning):
        return {
            "intent": intent,
            "steps": [
                "understand request",
                "reason about response",
                "produce output"
            ]
        }

    def generate_response(self, query):
        return f"AGI response generated for: {query}"


class ReasoningEngine:
    def analyze(self, text, intent):
        return f"Reasoning about '{text}' with intent '{intent}'."

    def deep_analyze(self, text):
        return f"Deep analysis of: {text}"


class MemoryBank:
    def __init__(self):
        self.memory = []

    def add_interaction(self, entry):
        self.memory.append(entry)

    def get_interactions(self):
        return self.memory


class WebSearchEngine:
    def search(self, query, api_key=None):
        return [
            {
                "title": "Mock Result",
                "link": "https://example.com",
                "snippet": "This is a simulated search result."
            }
        ]


class WebBrowser:
    def fetch_page(self, url):
        return f"Simulated page content from {url}"


# ==============================
# Initialize Systems
# ==============================
agi_system = AGISystem()
reasoning_engine = ReasoningEngine()
memory_bank = MemoryBank()
search_engine = WebSearchEngine()
web_browser = WebBrowser()


# ==============================
# AGI INTERFACE
# ==============================
class AGIInterface:
    def __init__(self):
        self.agent_state = "idle"

    def process(self, user_input: str, api_keys: Dict):
        if not user_input.strip():
            return "Please enter a command."

        self.agent_state = "processing"

        memory_bank.add_interaction({
            "timestamp": datetime.utcnow().isoformat(),
            "type": "user",
            "content": user_input
        })

        intent = self._intent(user_input)
        reasoning = reasoning_engine.analyze(user_input, intent)
        plan = agi_system.generate_plan(user_input, intent, reasoning)

        if intent == "search":
            result = search_engine.search(user_input)
        elif intent == "browse":
            result = web_browser.fetch_page(user_input)
        elif intent == "analyze":
            result = reasoning_engine.deep_analyze(user_input)
        else:
            result = agi_system.generate_response(user_input)

        response = (
            "## 🧠 AGI Report\n\n"
            f"**Intent:** `{intent}`\n\n"
            f"**Reasoning:**\n{reasoning}\n\n"
            "**Plan:**\n"
            "```json\n"
            f"{json.dumps(plan, indent=2)}\n"
            "```\n\n"
            "**Result:**\n"
            f"{result}"
        )

        memory_bank.add_interaction({
            "timestamp": datetime.utcnow().isoformat(),
            "type": "agent",
            "content": response
        })

        self.agent_state = "idle"
        return response

    def _intent(self, text):
        t = text.lower()
        if "search" in t:
            return "search"
        if "browse" in t:
            return "browse"
        if "analyze" in t:
            return "analyze"
        return "general"


agi = AGIInterface()

# ==============================
# GRADIO UI
# ==============================
def run(user_input, api_keys_json):
    try:
        api_keys = json.loads(api_keys_json) if api_keys_json else {}
    except Exception:
        api_keys = {}
    return agi.process(user_input, api_keys)


def show_memory():
    return "\n\n".join(
        f"[{m['timestamp']}] {m['type']}: {m['content'][:120]}"
        for m in memory_bank.get_interactions()[-10:]
    )


with gr.Blocks(title="AGI System") as demo:
    gr.Markdown("# 🤖 AGI System (HF-Safe, Single File)")

    with gr.Tab("Control"):
        cmd = gr.Textbox(lines=3, label="Command")
        keys = gr.Textbox(lines=2, label="API Keys (JSON)", type="password")
        out = gr.Markdown()
        gr.Button("Run").click(run, [cmd, keys], out)

    with gr.Tab("Memory"):
        mem = gr.Markdown()
        gr.Button("Refresh").click(show_memory, outputs=mem)


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