app/main.py

import os, io, json, re, requests, httpx
from fastapi import FastAPI, Request, HTTPException, Body, Depends
from fastapi.responses import StreamingResponse, RedirectResponse
from fastapi.templating import Jinja2Templates
from datetime import datetime
from .engine import PrecisionEngine
from pydantic import BaseModel, Field, field_validator
from typing import Optional

app = FastAPI()
templates = Jinja2Templates(directory="app/templates")
engine = PrecisionEngine()

class BirthDataInput(BaseModel):
    name: str = Field(..., min_length=2, max_length=100)
    date: str = Field(..., pattern=r'^\d{4}-\d{2}-\d{2}$')
    time: str = Field(..., pattern=r'^\d{2}:\d{2}$')
    city: str = Field(..., min_length=2, max_length=100)
    state: str = Field(..., min_length=2, max_length=50)

    @field_validator('name')
    def validate_name(cls, v):
        if not re.match(r'^[a-zA-Z\s]+$', v):
            raise ValueError('Name must contain only letters and spaces')
        return v.strip()

def get_coordinates(city, state):
    try:
        url = f"https://nominatim.openstreetmap.org/search?city={city}&state={state}&format=json"
        headers = {'User-Agent': 'DefragPrecisionEngine/1.0'}
        response = requests.get(url, headers=headers, timeout=5)
        if response.status_code == 200 and len(response.json()) > 0:
            data = response.json()[0]
            return {"lat": float(data['lat']), "lon": float(data['lon'])}
    except: pass
    return {"lat": 34.1064, "lon": -117.5931}

def reduce_number(n):
    while n > 9 and n not in [11, 22, 33]:
        n = sum(int(d) for d in str(n))
    return n

def calculate_life_path(date_str: str) -> int:
    y, m, d = date_str.split('-')
    y_red = reduce_number(sum(int(digit) for digit in y))
    m_red = reduce_number(sum(int(digit) for digit in m))
    d_red = reduce_number(sum(int(digit) for digit in d))
    return reduce_number(y_red + m_red + d_red)

@app.get("/")
async def index(request: Request):
    return templates.TemplateResponse("dashboard.html", {"request": request})

@app.get("/api/get-signed-url")
async def get_signed_url():
    ELEVENLABS_API_KEY = os.environ.get("ELEVENLABS_API_KEY")
    AGENT_ID = "agent_4101kfyny563e168da90yze4vva4"
    async with httpx.AsyncClient() as client:
        response = await client.get(
            f"https://api.elevenlabs.io/v1/convai/conversation/get_signed_url?agent_id={AGENT_ID}",
            headers={"xi-api-key": ELEVENLABS_API_KEY}
        )
        if response.status_code != 200:
            raise HTTPException(status_code=500, detail="Failed to get signed URL")
        return response.json()

@app.post("/v1/analyze/clinical")
async def clinical_analysis(data: BirthDataInput):
    coords = get_coordinates(data.city, data.state)
    natal_dt = datetime.fromisoformat(f"{data.date}T{data.time}")
    engine_data = engine.calculate_chart(natal_dt, {"latitude": coords['lat'], "longitude": coords['lon']})
    life_path = calculate_life_path(data.date)
    zodiac = ['Aries', 'Taurus', 'Gemini', 'Cancer', 'Leo', 'Virgo', 'Libra', 'Scorpio', 'Sagittarius', 'Capricorn', 'Aquarius', 'Pisces']
    planets_rich = {n: {"longitude": round(p.longitude, 4), "gate": p.gate, "line": p.line, "sign": zodiac[int(p.longitude / 30) % 12]} for n, p in engine_data.items()}
    sun_sign = planets_rich.get('Sun', {}).get('sign', 'Unknown')
    return {
        "synthesis": f"Natal Profile: {data.name}. Alignment secured at {coords['lat']:.2f}, {coords['lon']:.2f}.",
        "planets": planets_rich,
        "numerology": {"life_path_number": life_path, "sun_sign": sun_sign}
    }