from flask import Flask, request, json, Blueprint, current_app, render_template, jsonify, request, g
from ownchatbot.db import get_db
from ownchatbot.owncast_com import send_chat, send_private_chat
from ownchatbot.user_handlers import add_user_to_points, change_name, get_users_points, remove_duplicates, get_email_code, set_email_code
from ownchatbot.bot_messages import do_reward, help_message
from ownchatbot.reward_handlers import all_active_goals, all_active_votes, all_active_rewards
from ownchatbot.kofi_handlers import accept_donation
import json
import random


ocb = Blueprint('webhooks', __name__)


def format(rawjson):  # Make data legible
    formatted_data = json.dumps(rawjson, indent=4)
    return formatted_data


@ocb.route('/kofiHook', methods=["POST"])
def kofiHook():
    current_app.logger.info(f'----------------------------------------------------------------------------')
    current_app.logger.info(f'Kofi request')
    if request.content_type == 'application/x-www-form-urlencoded':
        raw_data = request.form.get('data')  # Get the kofi data
        if raw_data:
            raw_data = json.loads(raw_data)
            is_authed = raw_data['verification_token']
            if is_authed == current_app.config['KOFI_TOKEN']:
                type = raw_data['type']
                is_public = raw_data['is_public']
                if is_public:
                    from_name = raw_data['from_name']
                new_sub = raw_data['is_first_subscription_payment']
                message = raw_data['message']
                shop_items = raw_data['shop_items']
                name = raw_data['from_name']
                email = raw_data['email']
                amount = raw_data['amount']
                sub_payment = raw_data['is_subscription_payment']
                first_sub = raw_data['is_first_subscription_payment']
                tier_name = raw_data['tier_name']
                if type == 'Shop Order':
                    current_app.logger.info(f'\n{name} purchased {format(shop_items)}\nMessage: {message}\n')
                if type == 'Donation':
                    donation_info = [is_public, name, email, amount, message]
                    tip_points = current_app.config['KOFI_SETTINGS']['tip_points']
                    accept_donation(donation_info, tip_points)
                if type == 'Subscription':
                    if first_sub:
                        if tier_name:
                            current_app.logger.info(f'\n{name} <{email}> subscribed as a {tier_name} tier member.')
                        else:
                            current_app.logger.info(f'\n{name} <{email}> subscribed.')
                    else:
                        if tier_name:
                            current_app.logger.info(f'\n{name} <{email}> renewed their {tier_name} tier membership.')
                        else:
                            current_app.logger.info(f'\n{name} <{email}> renewed their membership.')
                        
                return jsonify({'status': 'success'}), 200
            else:
                current_app.logger.info(f'Token invalid. Rejecting.')
                return jsonify({'status': 'unauthorized'}), 401


@ocb.route('/chatHook', methods=['POST'])
def chat_hook():
    prefix = current_app.config['PREFIX']
    data = request.json
    db = get_db()

    if data['type'] in ['CHAT', 'NAME_CHANGED', 'USER_JOINED']:  # Check if the viewer is in the chatbot database
        user_id = data['eventData']['user']['id']
        authed = data['eventData']['user']['authenticated']
        display_name = data['eventData']['user']['displayName']
        if add_user_to_points(db, user_id, display_name, authed):
            current_app.logger.debug(f'Added/updated {user_id} database.')
            
    if data['type'] == 'USER_JOINED':  # Do username house cleaning when a viewer joins
        if data['eventData']['user']['authenticated']:
            remove_duplicates(db, user_id, display_name)
    elif data['type'] == 'NAME_CHANGE':
        user_id = data['eventData']['user']['id']
        new_name = data['eventData']['newName']
        change_name(db, user_id, new_name)
        if data['eventData']['user']['authenticated']:
            remove_duplicates(db, user_id, new_name)
    elif data['type'] == 'CHAT':  # If a chat message, sort out what command it is
        user_id = data['eventData']['user']['id']
        display_name = data['eventData']['user']['displayName']
        current_app.logger.debug(f'Chat message from {display_name}:')
        current_app.logger.debug(f'{data["eventData"]["rawBody"]}')
        
        lowercase_msg = data['eventData']['rawBody'].lower()  # Convert body to lower case to match reward case
        if lowercase_msg.startswith(f'{prefix}help'):  # Send the help message
            help_message(user_id)
            
        elif lowercase_msg.startswith(f'{prefix}points'):  # Get the viewer's current points
            points = get_users_points(db, user_id)
            if points is None:
                send_private_chat(user_id, f'{display_name}, couldn\'t get your points, for some highly technical reason.')
            else:
                send_private_chat(user_id, f'{display_name}, you have {points} points.')
            
        elif lowercase_msg.startswith(f'{prefix}reg_mail'):  # Generate a code to verify users account for email registration
            mail_reg_code = get_email_code(db, user_id)
            if mail_reg_code:  # If the viewer already has a code waiting
                send_private_chat(user_id, f'{display_name}, your code is {mail_reg_code}. Enter it into the form, with your email address, to enable Kofi perks!')
            else:  # if not
                mail_reg_code = random.randint(100000, 999999)
                if set_email_code(db, user_id, mail_reg_code):
                    send_private_chat(user_id, f'{display_name}, your code is {mail_reg_code}. Enter it into the form on the , with your email address, to enable Kofi perks!')
                
        elif lowercase_msg.startswith(f'{prefix}rewards'):  # Send rewards list
            if current_app.config['REWARDS']:
                rewards_msg = f'Currently active rewards:'
                for reward, details in current_app.config['REWARDS'].items():
                    if details.get('categories'):
                        if not (set(details['categories']) & set(current_app.config['ACTIVE_CAT'])):  # If there are no common categories, continue
                            continue
                    if 'type' in details and details['type'] == 'goal':
                        rewards_msg = f'{rewards_msg}<br>* {prefix}{reward} goal at {details["target"]} contributed points.'
                    else:
                        rewards_msg = f'{rewards_msg}<br>* {prefix}{reward} for {details["price"]} points.'
                    if 'info' in details:
                        rewards_msg = f'{rewards_msg}<br>{details["info"]}'
                    else:
                        rewards_msg = f'{rewards_msg}'
            else:
                rewards_msg = 'There are currently no active rewards.'
            send_private_chat(user_id, rewards_msg)
                    
        elif lowercase_msg.startswith(f'{prefix}'):  # Send to handle rewards
            do_reward(lowercase_msg, user_id)

    return data


@ocb.route('/goals', methods=['GET'])  # Route for goals overlay
def goals():
    db = get_db()
    return render_template('goals.html',
                           goals=all_active_goals(db),
                           rewards=all_active_rewards())


@ocb.route('/votes', methods=['GET'])  # Route for votes overlay
def votes():
    db = get_db()
    return render_template('votes.html',
                           votes=all_active_votes(db))