from bottle import get, post, request, view, response, route
from bottle import template, run, static_file, error
import configparser
import os.path

CONFIG_FILE = "dash.conf"
tiles = []

def read_config():

    if os.path.isfile(CONFIG_FILE) == False:
        write_default_config()

    config = configparser.ConfigParser()
    config.read(CONFIG_FILE)

    #read the tiles
    read_tiles_config(config)

def read_tiles_config(config):
    for section in config.items():
        if "tile" in section[0]:
            tiles.append(section[1])
    # print(tiles[0]["type"])

def write_default_config():
    file = open("dash.conf", "w")
    file.write("""

### bottledash default configuration
### created by sean engelhardt >sean.engelhardt@intevation.de
### license: GNU GPL >= v2
###
### Usage:
### define the tiles for the dashboard in sections
###
### options for tiles:
###
### type
### values: mon, d3.js
###
### source (only if type = mon)
### value: IP or FQDN
### status
###
### status (for debug purpose only | only if type = mon)
### values: up, down
###
### example:
### [tile1]
### type=mon
### source=192.168.0.2
### status=up

[tile1]
type=mon
source=192.168.0.2
status=down

[tile2]
type=mon
source=192.168.2.1
status=up
""")
    file.close()


##Bottle
@route('/')
@view('hello_template')
def call_dashboard():
    return dict(tiles=tiles)

@route('/config')
def call_config():
    return 'Not implemented yet'


@route('/static/<filepath:path>')
def server_static(filepath):
    return static_file(filepath, root='./static_files/')

@error(404)
def error404(error):
    return 'Nothing here, sorry <br /> 404'

read_config()
print(tiles)
run(host='localhost', port=8080, debug=True)