# coding: utf-8

# This file is part of Supysonic.
#
# Supysonic is a Python implementation of the Subsonic server API.
# Copyright (C) 2013  Alban 'spl0k' Féron
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

from flask import request
from web import app, store
from db import ChatMessage

@app.route('/rest/getChatMessages.view', methods = [ 'GET', 'POST' ])
def get_chat():
	since = request.args.get('since')
	try:
		since = int(since) / 1000 if since else None
	except:
		return request.error_formatter(0, 'Invalid parameter')

	query = store.find(ChatMessage).order_by(ChatMessage.time)
	if since:
		query = query.find(ChatMessage.time > since)

	return request.formatter({ 'chatMessages': { 'chatMessage': [ msg.responsize() for msg in query ] }})

@app.route('/rest/addChatMessage.view', methods = [ 'GET', 'POST' ])
def add_chat_message():
	msg = request.args.get('message')
	if not msg:
		return request.error_formatter(10, 'Missing message')

	chat = ChatMessage()
	chat.user_id = request.user.id
	chat.message = msg
	store.add(chat)
	store.commit()
	return request.formatter({})