import html
import json
import random
import requests
from requests.structures import CaseInsensitiveDict
from ameliabot.logger import logging
from ameliabot.quote import Quote
from flask import request


bot_version = "0.0.1"

# Get basic owncast bot config
with open("config/owncast.json", "r") as f:
    config = json.load(f)
    logging.info("Configuration loaded")

with open("commands.json", "r") as f:
    commands = json.load(f)
    logging.info("Commands loaded")

with open("alias.json", "r") as f:
    aliases = json.load(f)
    logging.info("Aliases loaded")

quote = Quote(
    database=config["quote_db_name"],
    user=config["quote_db_user"],
    password=config["quote_db_pass"],
    )

# prepare the header for the bot posts
headers = CaseInsensitiveDict()
headers["Content-Type"] = "application/json"
headers["Authorization"] = "Bearer {}".format(config["access_token"])


def parse_webhook():
    hook_type = request.json["type"]
    data = request.json["eventData"]

    if "CHAT" in hook_type:
        data = process_chat(data)

        if data:
            logging.debug("Processed: {}".format(data))
            data = '{"body": "%s"}' % data
            resp = requests.post(
                config["owncast_server"],
                headers=headers,
                data=data.encode('utf-8'))

            if resp.status_code == 200:
                logging.debug("RESP: {}".format(data))
            else:
                logging.error("Status code {} returned".format(
                    str(resp.status_code)))


def get_command(text):
    first_word = text.split()[0].lower()

    if first_word in commands:
        return commands[first_word]
    elif first_word in aliases:
        return commands[first_word]


def get_quote(num):
    try:
        num = int(num)
    except TypeError:
        pass
    except ValueError:
        pass
    q = quote.get(num)
    return html.escape(q)


def process_chat(data):
    timestamp = "{} {}".format(
        data["timestamp"][0:10], data["timestamp"][11:19])
    sender = data["user"]["displayName"]
    text = data["body"]
    command_reply = get_command(text)

    logging.info("{} <{}> {}".format(timestamp, sender, text))

    if command_reply:
        try:
            first_parameter = text.split(" ")[1]
        except IndexError:
            first_parameter = None

        # Move this dictionary to a configuration file or something
        # This is so bad, it runs everything every command :pikajoy:
        placeholders = {
            "sender": sender,
            "streamer": config["streamer_name"],
            "target": first_parameter,
            "random": str(random.randrange(1, 100, 1)),
            "commands": ", ".join(list(commands.keys())),
            "aliases": ", ".join(list(aliases.keys())),
            "bot_version": bot_version,
            "quote": get_quote(first_parameter),
            "quote_parameters": "Not implemented yet",
        }

        for placeholder in placeholders:
            findme = "{%s}" % placeholder
            if findme in command_reply:
                if placeholders[placeholder] == "":
                    command_reply = "%s required" % placeholder.upper()
                command_reply = command_reply.replace(
                    findme, placeholders[placeholder])

        return command_reply