#!/usr/bin/env pytest
# -*- coding: utf-8 -*-
###############################################################################
# $Id$
#
# Project:  GDAL/OGR Test Suite
# Purpose:  Test basic GNMGdalNetwork class functionality.
# Authors:  Mikhail Gusev (gusevmihs at gmail dot com)
#           Dmitry Baryshnikov, polimax@mail.ru
#
###############################################################################
# Copyright (c) 2014, Mikhail Gusev
# Copyright (c) 2014-2015, NextGIS <info@nextgis.com>
#
# Permission is hereby granted, free of charge, to any person obtaining a
# copy of this software and associated documentation files (the "Software"),
# to deal in the Software without restriction, including without limitation
# the rights to use, copy, modify, merge, publish, distribute, sublicense,
# and/or sell copies of the Software, and to permit persons to whom the
# Software is furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
# DEALINGS IN THE SOFTWARE.
###############################################################################

import os

import gdaltest
import pytest
import test_cli_utilities

###############################################################################
# Test create
# gnmmanage create -f GNMFile -t_srs EPSG:4326 -dsco net_name=test_gnm -dsco net_description="Test file based GNM" /home/bishop/tmp/ --config CPL_DEBUG ON


def test_gnmmanage_1():
    if test_cli_utilities.get_gnmmanage_path() is None:
        pytest.skip()

    (_, err) = gdaltest.runexternal_out_and_err(
        test_cli_utilities.get_gnmmanage_path()
        + ' create -f GNMFile -t_srs EPSG:4326 -dsco net_name=test_gnm -dsco net_description="Test file based GNM" tmp'
    )
    assert err is None or err == "", "got error/warning"

    try:
        os.stat("tmp/test_gnm")
    except OSError:
        pytest.fail("Expected create tmp/test_gnm")


###############################################################################
# Test import
# gnmmanage import /home/bishop/tmp/data/pipes.shp /home/bishop/tmp/test_gnm --config CPL_DEBUG ON
# gnmmanage import /home/bishop/tmp/data/wells.shp /home/bishop/tmp/test_gnm --config CPL_DEBUG ON


def test_gnmmanage_2():
    if test_cli_utilities.get_gnmmanage_path() is None:
        pytest.skip()

    (_, err) = gdaltest.runexternal_out_and_err(
        test_cli_utilities.get_gnmmanage_path()
        + " import ../gnm/data/pipes.shp tmp/test_gnm"
    )
    assert err is None or err == "", "got error/warning"

    (_, err) = gdaltest.runexternal_out_and_err(
        test_cli_utilities.get_gnmmanage_path()
        + " import ../gnm/data/wells.shp tmp/test_gnm"
    )
    assert err is None or err == "", "got error/warning"


###############################################################################
# Test info
# gnmmanage info /home/bishop/tmp/test_gnm


def test_gnmmanage_3():
    if test_cli_utilities.get_gnmmanage_path() is None:
        pytest.skip()

    ret = gdaltest.runexternal(
        test_cli_utilities.get_gnmmanage_path() + " info tmp/test_gnm"
    )

    assert ret.find("Network version: 1.0.") != -1
    assert ret.find("Network name: test_gnm.") != -1
    assert ret.find("Network description") != -1


###############################################################################
# Test autoconect
# gnmmanage autoconnect 0.000001 /home/bishop/tmp/test_gnm --config CPL_DEBUG ON


def test_gnmmanage_4():
    if test_cli_utilities.get_gnmmanage_path() is None:
        pytest.skip()

    ret = gdaltest.runexternal(
        test_cli_utilities.get_gnmmanage_path() + " autoconnect 0.000001 tmp/test_gnm"
    )
    assert ret.find("success") != -1


###############################################################################
# Test dijkstra
# gnmanalyse dijkstra 61 50 -alo "fetch_vertex=OFF" -ds /home/bishop/tmp/di.shp -lco "SHPT=ARC" /home/bishop/tmp/test_gnm --config CPL_DEBUG ON


def test_gnmanalyse_1():
    if test_cli_utilities.get_gnmmanage_path() is None:
        pytest.skip()
    if test_cli_utilities.get_gnmanalyse_path() is None:
        pytest.skip()

    ret = gdaltest.runexternal(
        test_cli_utilities.get_gnmanalyse_path() + " dijkstra 61 50 tmp/test_gnm"
    )
    assert ret.find("Feature Count: 19") != -1


###############################################################################
# Test kpaths
# gnmanalyse kpaths 61 50 3 -alo "fetch_vertex=OFF" -ds /home/bishop/tmp/kp.shp -lco "SHPT=ARC" /home/bishop/tmp/test_gnm --config CPL_DEBUG ON


def test_gnmanalyse_2():
    if test_cli_utilities.get_gnmmanage_path() is None:
        pytest.skip()
    if test_cli_utilities.get_gnmanalyse_path() is None:
        pytest.skip()

    ret = gdaltest.runexternal(
        test_cli_utilities.get_gnmanalyse_path() + " kpaths 61 50 3 tmp/test_gnm"
    )
    assert ret.find("Feature Count: 61") != -1


###############################################################################
# Test cleanup


def test_gnm_cleanup():
    if test_cli_utilities.get_gnmmanage_path() is None:
        pytest.skip()

    (_, err) = gdaltest.runexternal_out_and_err(
        test_cli_utilities.get_gnmmanage_path() + " delete tmp/test_gnm"
    )
    assert err is None or err == "", "got error/warning"

    assert not os.path.exists("tmp/test_gnm")
