import sys
import os
import uvicorn

from settings import PORT, DEV_SERVER_PID_FILE_NAME


def exception_handler(exception_type, exception, traceback, debug_hook=sys.excepthook):
    print("%s: %s" % (exception_type.__name__, exception))


log_settings = {
    "version": 1,
    "disable_existing_loggers": True,
    "formatters": {
        "default": {
            "()": "uvicorn.logging.DefaultFormatter",
            "fmt": "%(levelprefix)s %(message)s",
            "use_colors": None,
        },
        "access": {
            "()": "uvicorn.logging.AccessFormatter",
            "fmt": '%(levelprefix)s %(client_addr)s - "%(request_line)s" %(status_code)s',
        },
    },
    "handlers": {
        "default": {
            "formatter": "default",
            "class": "logging.StreamHandler",
            "stream": "ext://sys.stderr",
        },
        "access": {
            "formatter": "access",
            "class": "logging.StreamHandler",
            "stream": "ext://sys.stdout",
        },
    },
    "loggers": {
        "uvicorn": {"handlers": ["default"], "level": "INFO"},
        "uvicorn.error": {"level": "INFO", "handlers": ["default"], "propagate": True},
        "uvicorn.access": {"handlers": ["access"], "level": "INFO", "propagate": False},
    },
}

local_headers = [
    ("Access-Control-Allow-Methods", "GET, POST, OPTIONS, HEAD"),
    ("Access-Control-Allow-Origin", "https://localhost:3000"),
    (
        "Access-Control-Allow-Headers",
        "DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range,Authorization",
    ),
    ("Access-Control-Expose-Headers", "Content-Length,Content-Range"),
    ("Access-Control-Allow-Credentials", "true"),
]

if __name__ == "__main__":
    x = ""
    if len(sys.argv) > 1:
        x = sys.argv[1]
    if x == "dev":
        if os.path.exists(DEV_SERVER_PID_FILE_NAME):
            os.remove(DEV_SERVER_PID_FILE_NAME)
        want_reload = False
        if "reload" in sys.argv:
            print("MODE: DEV + RELOAD")
            want_reload = True
        else:
            print("MODE: DEV")

        uvicorn.run(
            "main:dev_app",
            host="localhost",
            port=8080,
            headers=local_headers,
            # log_config=log_settings,
            log_level=None,
            access_log=True,
            reload=want_reload,
        )  # , ssl_keyfile="discours.key", ssl_certfile="discours.crt")
    else:
        sys.excepthook = exception_handler
        uvicorn.run(
            "main:app",
            host="0.0.0.0",
            port=PORT,
            proxy_headers=True,
            server_header=True,
        )