# Python
from flask import Flask, render_template, request
from flask_socketio import SocketIO, join_room
import requests

ozai_url = 'http://localhost:8000/api/'
app = Flask(__name__)
socketio = SocketIO(app)

#get tis from env variable
import os
app.config['SECRET_KEY'] = os.environ.get('OZAI_WEBUI_SECRET_KEY')


#home page
@app.route('/')
def home():
    return render_template('home.html')

#static files
@app.route('/azul.webp')
def background():
    #return the background image
    return app.send_static_file('azul.webp')

@app.route('/socket.io.js')
def socketio_js():
    #return the background image
    return app.send_static_file('socket.io.js')

@app.route('/azul-flake.png')
def logo():
    #return the background image
    return app.send_static_file('azul-flake.png')


#game creation page
@app.route('/create', methods=['GET', 'POST'])
def create():
    if request.method == 'POST':
        # Handle the post request here
        #get all the player names data from the form
        player_names = []
        for i in range(1, 5):
            player_name = request.form['player' + str(i)]
            #purge to long names
            if len(player_name) > 20:
                player_name = player_name[:20]
            #sanitize the input
            player_name = player_name.strip()
            #replace spaces with underscores
            player_name = player_name.replace(' ', '_')
            # replace illegal characters with nothing
            illegal_chars = ['<', '>', '(', ')', '[', ']', ',', '.', ':', ';', '-', '/', '|', '\\','=', 'exec', 'spectator']
            for char in illegal_chars:
                player_name = player_name.replace(char, '')
            if player_name:
                player_names.append(player_name)
                
        player_names = {"player_names": player_names}
        print(player_names)
        response = requests.post(ozai_url + 'game', json=player_names)
        if response.status_code == 200:
            game_id = response.json()
            print("Game ID:", game_id)
            return render_template('create.html', game_id=game_id)
        else:
            print("Error:", response.status_code, response.text)#log the game id
        
        #return the game id to the user
        pass
    return render_template('create.html')


#join page, for when the user has gotten a game id.
@app.route('/join', methods=['GET', 'POST'])
def join():
    if request.method == 'POST':
        #get game id from the form and redirect to the join_game page
        game_id = request.form['game_id']
        return render_template('join.html', game_id=game_id)
    return render_template('join.html')

#select player name page
@app.route('/join_game/<game_id>/', methods=['GET','POST'])
def join_game(game_id):
    
    #get players from servre api and return them to the user
    response = requests.get(ozai_url + 'game/' + game_id)
    if response.status_code != 200:
        #return error message
        return 'Game not found', 404
    players = response.json().get('players')

    if request.method == 'POST':
        #get the chosen player name from the form and redirect to the game page
        player_name = request.form['player']
        print('Player Name:', player_name)
        local_game = request.form.get('local_game')
        return render_template('join_game.html', game_id=game_id, players=players, player_name=player_name, local_game=local_game)
    
    return render_template('join_game.html', game_id=game_id, players=players)


#play game page
@app.route('/game/<game_id>/player/<player_name>', methods=['GET'])
@app.route('/game/<game_id>/player/<player_name>/local/<local_game>', methods=['GET'])
def game(game_id, player_name, local_game=None):
    local_game = local_game == 'True'
    gamestate = requests.get(ozai_url + 'game/' + game_id).json()
    #dont send player parameter if the player is a spectator
    if player_name == 'spectator':
        gamestate = requests.get(ozai_url + 'game/' + game_id).json()
        return render_template('game.html', game_id=game_id, gamestate=gamestate, local_game=False)
    elif player_name in gamestate['players']:
        gamestate = requests.get(ozai_url + 'game/' + game_id + '?player=' + player_name).json()
        return render_template('game.html', game_id=game_id, gamestate=gamestate, player_name=player_name, local_game=local_game)
    else:
        return 'Player not found', 404


@socketio.on('connect')
def ws_connect(message):
    print('Client connected' + str(message))
    pass

@socketio.on('join')
def ws_message(message):
    print('Client message' + str(message))
    game_id = message['game_id']
    print('Game ID: ', game_id)
    join_room(game_id)

@socketio.on('move')
def ws_message(data):
    print('Client move' + str(data))
    
    game_id = data['game_id']
    player_name = data['player_name']
    
    #if a move was made.
    source = data['move']['source']
    color = data['move']['color']
    destination = data['move']['destination']
    if source != "market":
        source = int(source)-1
    if destination != "floor":
        destination = int(destination)-1
    move = {
        'player': str(player_name),
        'policy': 'strict',  # or 'loose' depending on your needs
        'color': str(color),
        'source': source,
        'destination': destination
    }
    print(move)
    response = requests.put(ozai_url + 'game/' + game_id, json=move)
    if response.status_code == 200:
        socketio.emit('move', data, room=game_id)
        #send message to the other players, that the move was made
        socketio.emit('move_status', 'sucsess', room=game_id)
    else:
        #send message to the player that the move was invalid
        socketio.emit('move_status', response.text, room=game_id)


if __name__ == '__main__':
    # app.run(debug=True, host='0.0.0.0', port=5000,ssl_context='adhoc')
    
    socketio.run(app, debug=True, host='0.0.0.0', port=5000)