#!/usr/bin/env python
# -*- coding: utf-8 -*-

"""
minimalistic browser levering off of Python, PyQt and Webkit

Original: https://code.google.com/p/foobrowser/
davydm@gmail.com

  Copyright (c) 2012, Davyd McColl; 2013, 2014 Jaime Soffer

   All rights reserved.

   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions are met:

   Redistributions of source code must retain the above copyright notice, this
   list of conditions and the following disclaimer.

   Redistributions in binary form must reproduce the above copyright notice,
   this list of conditions and the following disclaimer in the documentation
   and/or other materials provided with the distribution.

   Neither the name of the involved organizations nor the names of its
   contributors may be used to endorse or promote products derived from this
   software without specific prior written permission.

   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
   AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
   LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
   CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
   SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
   INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
   CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
   THE POSSIBILITY OF SUCH DAMAGE.

"""

from eilat.SanityChecks import (check_libraries,
                                check_proxy,
                                check_python_3,
                                check_dotfile)

from eilat.options import proxy_options

check_python_3()
check_libraries()

if not check_dotfile():
    print("""
        ----
        Dotfiles not found, despite an attempt to create defaults.
        Please uncompress dot_eilat.tar.bz2 from
        https://github.com/jsoffer/eilat/tree/master/eilat at your home
        directory and rename the directory 'dot_eilat' to '.eilat'
        ----
    """)
    raise RuntimeError("Bad dotfile structure")

from PyQt4.Qt import QApplication
from PyQt4.QtNetwork import QNetworkProxy

# local
from eilat.MainWin import MainWin
from eilat.DatabaseLog import DatabaseLogLite
from eilat.global_store import (export_mainwin,
                                export_clipboard,
                                export_database)

from sys import argv

APP = QApplication([])
APP.setApplicationName("Eilat")
APP.setApplicationVersion("1.5.002")
export_clipboard(APP.clipboard())

def main():
    """ Catch the url (if any); then choose adequate defaults and build
    a browser window.

    """

    if len(argv) == 2:
        site = argv[1]
    else:
        site = None

    export_database(DatabaseLogLite())

    # Proxy
    (proxy_host, proxy_port) = proxy_options()

    if check_proxy(proxy_host, proxy_port):
        proxy = QNetworkProxy()
        proxy.setType(QNetworkProxy.HttpProxy)
        proxy.setHostName(proxy_host)
        proxy.setPort(proxy_port)
        QNetworkProxy.setApplicationProxy(proxy)
    else:
        print("""
        Browsing without proxy - either it was disabled by leaving blank
        the host or the port in the options.yaml file, or no open port was
        found at host:port

        """)

    mainwin = MainWin()
    export_mainwin(mainwin)

    if site is not None:
        mainwin.add_tab(site)
    else:
        mainwin.add_tab()

    mainwin.show()

if __name__ == "__main__":
    main()
    APP.exec_()
