from flask import Flask, request
from Gateway import *
from Route import *
from ExceptionHandler import *

class GatewayServer():
  def __init__(self):
    self.app = Flask('gateway')
    self.url_map = {
      'test': 'http://127.0.0.1:7777',
      'music_server': 'http://192.168.124.12:4533'
    }
    self.url_supplier = lambda x: self.url_map[x]

    route_2 = {
      "name": "add-sound",
      "service_name": "music_server",
      "methods": ["POST"],
      "path": "/music/api/playlist/<playlist_id>/tracks",
      "upstream_path": "/api/playlist/<playlist_id>/tracks",
      "pipelines": {
        "outbound": [{ "name": "plugin.MusicHandler.MusicHandler" }]
      }
    }

    route_3 = {
      "name": "del-sound",
      "service_name": "music_server",
      "methods": ["DELETE"],
      "path": "/music/api/playlist/<playlist_id>/tracks",
      "upstream_path": "/api/playlist/<playlist_id>/tracks",
      "pipelines": {
        "outbound": [{ "name": "plugin.MusicHandler.MusicHandler" }]
      }
    }

    route_4 = {
      "name": "del-playlist",
      "service_name": "music_server",
      "methods": ["DELETE"],
      "path": "/music/api/playlist/<playlist_id>",
      "upstream_path": "/api/playlist/<playlist_id>",
      "pipelines": {
        "outbound": [{ "name": "plugin.MusicHandler.MusicHandler" }]
      }
    }

    route_5 = {
      "name": "add-playlist",
      "service_name": "music_server",
      "methods": ["POST"],
      "path": "/music/api/playlist",
      "upstream_path": "/api/playlist",
      "pipelines": {
        "outbound": [{ "name": "plugin.MusicHandler.MusicHandler" }]
      }
    }

    self.routes = Route.load([route_2, route_3, route_4, route_5])

    gateway = GenericGateway(self.app, self.routes, url_supplier=self.url_supplier)
    gateway.register_routes()

gateway_server = GatewayServer()
app = gateway_server.app
app.run(port=5000, debug=True)