from fastapi import FastAPI, Request
import sys
import time
import uvicorn
import structlog
import logging
from .routers import full, list_speakers,voice_api
import nltk
from fastapi.middleware.cors import CORSMiddleware
nltk.download('punkt')

app=FastAPI()

origins = [
    "http://localhost.tiangolo.com",
    "https://localhost.tiangolo.com",
    "http://localhost",
    "http://localhost:3000",
    "https://2c6b-182-186-105-95.ngrok-free.app",
]
app.add_middleware(
    CORSMiddleware,
    allow_origins=origins,
    allow_credentials=True,
    allow_methods=["*"],
    allow_headers=["*"],
)

# Setup global logger config
structlog.configure(
    processors=[
        # If log level is too low, abort pipeline and throw away log entry.
        structlog.stdlib.filter_by_level,
        # Add the name of the logger to event dict.
        # structlog.stdlib.add_logger_name,
        # Add log level to event dict.
        structlog.stdlib.add_log_level,
        # Perform %-style formatting.
        structlog.stdlib.PositionalArgumentsFormatter(),
        # Add a timestamp in ISO 8601 format.
        structlog.processors.TimeStamper(fmt="iso"),
        # If the "stack_info" key in the event dict is true, remove it and
        # render the current stack trace in the "stack" key.
        structlog.processors.StackInfoRenderer(),
        # If the "exc_info" key in the event dict is either true or a
        # sys.exc_info() tuple, remove "exc_info" and render the exception
        # with traceback into the "exception" key.
        structlog.processors.format_exc_info,
        # If some value is in bytes, decode it to a unicode str.
        structlog.processors.UnicodeDecoder(),
        # Add callsite parameters.
        # structlog.processors.CallsiteParameterAdder(
        #     {
        #         structlog.processors.CallsiteParameter.FILENAME,
        #         structlog.processors.CallsiteParameter.FUNC_NAME,
        #         structlog.processors.CallsiteParameter.LINENO,
        #     }
        # ),
        # Render the final event dict as JSON.
        structlog.processors.JSONRenderer()
    ],
    # `wrapper_class` is the bound logger that you get back from
    # get_logger(). This one imitates the API of `logging.Logger`.
    wrapper_class=structlog.stdlib.BoundLogger,
    # `logger_factory` is used to create wrapped loggers that are used for
    # OUTPUT. This one returns a `logging.Logger`. The final value (a JSON
    # string) from the final processor (`JSONRenderer`) will be passed to
    # the method of the same name as that you've called on the bound logger.
    logger_factory=structlog.stdlib.LoggerFactory(),
    # Effectively freeze configuration after creating the first bound
    # logger.
    cache_logger_on_first_use=True,
)

logging.basicConfig(
    format="%(message)s",
    stream=sys.stdout,
    level=logging.DEBUG,
)
log = structlog.get_logger(__name__)

# app = FastAPI()

@app.middleware("http")
async def log_requests(request: Request, call_next):
    start_time = time.time()
    
    response = await call_next(request)
    
    process_time = (time.time() - start_time) * 1000
    formatted_process_time = '{0:.2f}'.format(process_time)
    # These fields should be outside the event
    log.info(f"path={request.url.path} completed_in={formatted_process_time}ms status_code={response.status_code}")
    
    return response

app.include_router(full.router)
app.include_router(list_speakers.router)
app.include_router(voice_api.router)



if __name__ == "__main__":
    uvicorn.run(app, host="0.0.0.0", port=8000)