#include "util/exception.hpp"
#include "util/geojson_validation.hpp"

#include <boost/test/unit_test.hpp>

BOOST_AUTO_TEST_SUITE(geojson_validation)

using namespace osrm;

BOOST_AUTO_TEST_CASE(timezone_coordinate_validation_test)
{
    rapidjson::Document doc;
    char valid_coord[] = "[8.28369,48.88277]";
    doc.Parse(valid_coord);
    BOOST_CHECK_NO_THROW(util::validateCoordinate(doc));

    char non_array[] = "{\"x\": 48.88277}";
    doc.Parse(non_array);
    BOOST_CHECK_THROW(util::validateCoordinate(doc), util::exception);

    char too_many[] = "[8.28369, 48.88277, 8.2806]";
    doc.Parse(too_many);
    BOOST_CHECK_THROW(util::validateCoordinate(doc), util::exception);

    char nan[] = "[8.28369, y]";
    doc.Parse(nan);
    BOOST_CHECK_THROW(util::validateCoordinate(doc), util::exception);
}

BOOST_AUTO_TEST_CASE(timezone_validation_test)
{
    auto json =
        R"({ "type" : "Feature",
        "properties" : { "tzid" : "Europe/Berlin"}, "geometry" : { "type": "polygon",
        "coordinates": [[[8.28369,48.88277], [8.57757,
        48.88277], [8.57757, 49.07206], [8.28369,
        49.07206], [8.28369, 48.88277]]] }})";
    rapidjson::Document doc;
    doc.Parse(json);
    BOOST_CHECK_NO_THROW(util::validateFeature(doc));

    auto missing_type = R"({"properties" : { "tzid" : "Europe/Berlin"}, "geometry" : {
                          "type": "polygon",
                          "coordinates": [[[8.28369,48.88277], [8.57757,
                          48.88277], [8.57757, 49.07206], [8.28369,
                          49.07206], [8.28369, 48.88277]]] }})";
    doc.Parse(missing_type);
    BOOST_CHECK_THROW(util::validateFeature(doc), util::exception);

    auto missing_props =
        R"({ "type" : "Feature",
        "props" : { "tzid" : "Europe/Berlin"}, "geometry" : { "type": "polygon",
        "coordinates": [[[8.28369,48.88277], [8.57757,
        48.88277], [8.57757, 49.07206], [8.28369,
        49.07206], [8.28369, 48.88277]]] }})";
    doc.Parse(missing_props);
    BOOST_CHECK_THROW(util::validateFeature(doc), util::exception);

    auto nonobj_props =
        R"({ "type" : "Feature",
        "properties" : [ "tzid", "Europe/Berlin"], "geometry" : { "type": "polygon",
        "coordinates": [[[8.28369,48.88277], [8.57757,
        48.88277], [8.57757, 49.07206], [8.28369,
        49.07206], [8.28369, 48.88277]]] }})";
    doc.Parse(nonobj_props);
    BOOST_CHECK_THROW(util::validateFeature(doc), util::exception);

    auto missing_tzid = R"({ "type" : "Feature",
                          "properties" : { }, "geometry" : { "type": "polygon",
                          "coordinates": [[[8.28369,48.88277], [8.57757,
                          48.88277], [8.57757, 49.07206], [8.28369,
                          49.07206], [8.28369, 48.88277]]] }})";
    doc.Parse(missing_tzid);
    BOOST_CHECK_THROW(util::validateFeature(doc), util::exception);

    auto tzid_err = R"({ "type" : "Feature",
                      "properties" : { "tzid" : []}, "geometry" : { "type": "polygon",
                      "coordinates": [[[8.28369,48.88277], [8.57757,
                      48.88277], [8.57757, 49.07206], [8.28369,
                      49.07206], [8.28369, 48.88277]]] }})";
    doc.Parse(tzid_err);
    BOOST_CHECK_THROW(util::validateFeature(doc), util::exception);

    auto missing_geom = R"({ "type" : "Feature",
                          "properties" : { "tzid" : "Europe/Berlin"}, "geometries" : {
                          "type": "polygon",
                          "coordinates": [[[8.28369,48.88277], [8.57757,
                          48.88277], [8.57757, 49.07206], [8.28369,
                          49.07206], [8.28369, 48.88277]]] }})";
    doc.Parse(missing_geom);
    BOOST_CHECK_THROW(util::validateFeature(doc), util::exception);

    auto nonobj_geom =
        R"({ "type" : "Feature",
        "properties" : { "tzid" : "Europe/Berlin"}, "geometry" : [ "type",
        "polygon",
          "coordinates", [[[8.28369,48.88277], [8.57757,
          48.88277], [8.57757, 49.07206], [8.28369,
          49.07206], [8.28369, 48.88277]]] ]})";
    doc.Parse(nonobj_geom);
    BOOST_CHECK_THROW(util::validateFeature(doc), util::exception);

    auto missing_geom_type = R"({ "type" : "Feature",
       "properties" : { "tzid" : "Europe/Berlin"}, "geometry" : {
        "no_type": "polygon",
        "coordinates": [[[8.28369,48.88277], [8.57757,
        48.88277], [8.57757, 49.07206], [8.28369,
        49.07206], [8.28369, 48.88277]]] }})";
    doc.Parse(missing_geom_type);
    BOOST_CHECK_THROW(util::validateFeature(doc), util::exception);

    auto nonstring_geom_type = R"({ "type" : "Feature",
            "properties" : { "tzid" : "Europe/Berlin"}, "geometry" :
            { "type": ["polygon"], "
            "coordinates": [[[8.28369,48.88277], [8.57757,
            48.88277], [8.57757, 49.07206], [8.28369,
            49.07206], [8.28369, 48.88277]]] }})";
    doc.Parse(nonstring_geom_type);
    BOOST_CHECK_THROW(util::validateFeature(doc), util::exception);

    auto missing_coords = R"({ "type" : "Feature",
        "properties" : { "tzid" : "Europe/Berlin"}, "geometry" : { "type":
    "polygon",
      "coords": [[[8.28369,48.88277], [8.57757,
      48.88277], [8.57757, 49.07206], [8.28369,
      49.07206], [8.28369, 48.88277]]] }})";
    doc.Parse(missing_coords);
    BOOST_CHECK_THROW(util::validateFeature(doc), util::exception);

    auto missing_outerring = R"({ "type" : "Feature",
        "properties" : { "tzid" : "Europe/Berlin"}, "geometry" : { "type": "polygon",
      "coordinates": [[8.28369,48.88277], [8.57757,
      48.88277], [8.57757, 49.07206], [8.28369,
      49.07206], [8.28369, 48.88277]] }})";
    doc.Parse(missing_outerring);
    BOOST_CHECK_THROW(util::validateFeature(doc), util::exception);
}
BOOST_AUTO_TEST_SUITE_END()