/**
    \file test_ExtendedColorHueStrategy.cpp
    Copyright Notice\n
    Copyright (C) 2017  Jan Rogall		- developer\n
    Copyright (C) 2017  Moritz Wirger	- developer\n

    This file is part of hueplusplus.

    hueplusplus is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    hueplusplus is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    GNU Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public License
    along with hueplusplus.  If not, see <http://www.gnu.org/licenses/>.
**/

#include <memory>
#include <string>

#include <gmock/gmock.h>
#include <gtest/gtest.h>

#include "testhelper.h"

#include "hueplusplus/ExtendedColorHueStrategy.h"
#include "json/json.hpp"
#include "mocks/mock_HttpHandler.h"
#include "mocks/mock_HueLight.h"

using namespace hueplusplus;

TEST(ExtendedColorHueStrategy, alertHueSaturation)
{
    using namespace ::testing;
    std::shared_ptr<MockHttpHandler> handler(std::make_shared<MockHttpHandler>());
    EXPECT_CALL(
        *handler, GETJson("/api/" + getBridgeUsername() + "/lights/1", nlohmann::json::object(), getBridgeIp(), 80))
        .Times(AtLeast(1))
        .WillRepeatedly(Return(nlohmann::json::object()));
    MockHueLight test_light(handler);
    EXPECT_CALL(test_light, refreshState()).Times(AtLeast(1)).WillRepeatedly(Return());

    test_light.getState()["state"]["colormode"] = "invalid";
    test_light.getState()["state"]["on"] = false;
    EXPECT_EQ(false, ExtendedColorHueStrategy().alertHueSaturation(30000, 128, test_light));

    EXPECT_CALL(test_light, setColorHueSaturation(_, _, 1))
        .Times(AtLeast(2))
        .WillOnce(Return(false))
        .WillRepeatedly(Return(true));
    test_light.getState()["state"]["colormode"] = "hs";
    test_light.getState()["state"]["on"] = true;
    test_light.getState()["state"]["sat"] = 100;
    test_light.getState()["state"]["hue"] = 200;
    EXPECT_EQ(false, ExtendedColorHueStrategy().alertHueSaturation(200, 100, test_light));

    EXPECT_CALL(test_light, alert()).Times(AtLeast(2)).WillOnce(Return(false)).WillRepeatedly(Return(true));
    EXPECT_EQ(false, ExtendedColorHueStrategy().alertHueSaturation(200, 100, test_light));

    EXPECT_EQ(true, ExtendedColorHueStrategy().alertHueSaturation(200, 100, test_light));

    EXPECT_CALL(test_light, OffNoRefresh(_)).Times(AtLeast(1)).WillRepeatedly(Return(true));
    test_light.getState()["state"]["on"] = false;
    EXPECT_EQ(true, ExtendedColorHueStrategy().alertHueSaturation(200, 100, test_light));

    EXPECT_CALL(test_light, setColorHueSaturation(_, _, 1))
        .Times(AtLeast(2))
        .WillOnce(Return(false))
        .WillRepeatedly(Return(true));
    test_light.getState()["state"]["colormode"] = "xy";
    test_light.getState()["state"]["on"] = true;
    test_light.getState()["state"]["xy"][0] = 0.1;
    test_light.getState()["state"]["xy"][1] = 0.1;
    EXPECT_EQ(false, ExtendedColorHueStrategy().alertHueSaturation(200, 100, test_light));

    EXPECT_CALL(test_light, alert()).Times(AtLeast(2)).WillOnce(Return(false)).WillRepeatedly(Return(true));
    EXPECT_EQ(false, ExtendedColorHueStrategy().alertHueSaturation(200, 100, test_light));

    EXPECT_CALL(test_light, setColorXY(_, _, 1)).Times(AtLeast(2)).WillRepeatedly(Return(true));
    EXPECT_EQ(true, ExtendedColorHueStrategy().alertHueSaturation(200, 100, test_light));

    EXPECT_CALL(test_light, OffNoRefresh(_)).Times(AtLeast(1)).WillRepeatedly(Return(true));
    test_light.getState()["state"]["on"] = false;
    EXPECT_EQ(true, ExtendedColorHueStrategy().alertHueSaturation(200, 100, test_light));

    EXPECT_CALL(test_light, setColorHueSaturation(_, _, 1))
        .Times(AtLeast(2))
        .WillOnce(Return(false))
        .WillRepeatedly(Return(true));
    test_light.getState()["state"]["colormode"] = "ct";
    test_light.getState()["state"]["on"] = true;
    test_light.getState()["state"]["ct"] = 200;
    EXPECT_EQ(false, ExtendedColorHueStrategy().alertHueSaturation(200, 100, test_light));

    EXPECT_CALL(test_light, alert()).Times(AtLeast(2)).WillOnce(Return(false)).WillRepeatedly(Return(true));
    EXPECT_EQ(false, ExtendedColorHueStrategy().alertHueSaturation(200, 100, test_light));

    EXPECT_CALL(test_light, setColorTemperature(_, 1)).Times(AtLeast(2)).WillRepeatedly(Return(true));
    EXPECT_EQ(true, ExtendedColorHueStrategy().alertHueSaturation(200, 100, test_light));

    EXPECT_CALL(test_light, OffNoRefresh(_)).Times(AtLeast(1)).WillRepeatedly(Return(true));
    test_light.getState()["state"]["on"] = false;
    EXPECT_EQ(true, ExtendedColorHueStrategy().alertHueSaturation(200, 100, test_light));
}

TEST(ExtendedColorHueStrategy, alertXY)
{
    using namespace ::testing;
    std::shared_ptr<MockHttpHandler> handler(std::make_shared<MockHttpHandler>());
    EXPECT_CALL(
        *handler, GETJson("/api/" + getBridgeUsername() + "/lights/1", nlohmann::json::object(), getBridgeIp(), 80))
        .Times(AtLeast(1))
        .WillRepeatedly(Return(nlohmann::json::object()));
    MockHueLight test_light(handler);
    EXPECT_CALL(test_light, refreshState()).Times(AtLeast(1)).WillRepeatedly(Return());

    test_light.getState()["state"]["colormode"] = "invalid";
    test_light.getState()["state"]["on"] = false;
    EXPECT_EQ(false, ExtendedColorHueStrategy().alertXY(0.1f, 0.1f, test_light));

    EXPECT_CALL(test_light, setColorXY(_, _, 1)).Times(AtLeast(2)).WillOnce(Return(false)).WillRepeatedly(Return(true));
    test_light.getState()["state"]["colormode"] = "hs";
    test_light.getState()["state"]["on"] = true;
    test_light.getState()["state"]["xy"][0] = 0.1;
    test_light.getState()["state"]["xy"][1] = 0.1;
    test_light.getState()["state"]["sat"] = 100;
    test_light.getState()["state"]["hue"] = 200;
    EXPECT_EQ(false, ExtendedColorHueStrategy().alertXY(0.1f, 0.1f, test_light));

    EXPECT_CALL(test_light, alert()).Times(AtLeast(2)).WillOnce(Return(false)).WillRepeatedly(Return(true));
    EXPECT_EQ(false, ExtendedColorHueStrategy().alertXY(0.1f, 0.1f, test_light));

    EXPECT_CALL(test_light, setColorHueSaturation(_, _, 1)).Times(AtLeast(2)).WillRepeatedly(Return(true));
    EXPECT_EQ(true, ExtendedColorHueStrategy().alertXY(0.1f, 0.1f, test_light));

    EXPECT_CALL(test_light, OffNoRefresh(_)).Times(AtLeast(1)).WillRepeatedly(Return(true));
    test_light.getState()["state"]["on"] = false;
    EXPECT_EQ(true, ExtendedColorHueStrategy().alertXY(0.1f, 0.1f, test_light));

    EXPECT_CALL(test_light, setColorXY(_, _, 1)).Times(AtLeast(2)).WillOnce(Return(false)).WillRepeatedly(Return(true));
    test_light.getState()["state"]["colormode"] = "xy";
    test_light.getState()["state"]["on"] = true;
    EXPECT_EQ(false, ExtendedColorHueStrategy().alertXY(0.1f, 0.1f, test_light));

    EXPECT_CALL(test_light, alert()).Times(AtLeast(2)).WillOnce(Return(false)).WillRepeatedly(Return(true));
    EXPECT_EQ(false, ExtendedColorHueStrategy().alertXY(0.1f, 0.1f, test_light));

    EXPECT_EQ(true, ExtendedColorHueStrategy().alertXY(0.1f, 0.1f, test_light));

    EXPECT_CALL(test_light, OffNoRefresh(_)).Times(AtLeast(1)).WillRepeatedly(Return(true));
    test_light.getState()["state"]["on"] = false;
    EXPECT_EQ(true, ExtendedColorHueStrategy().alertXY(0.1f, 0.1f, test_light));

    EXPECT_CALL(test_light, setColorXY(_, _, 1)).Times(AtLeast(2)).WillOnce(Return(false)).WillRepeatedly(Return(true));
    test_light.getState()["state"]["colormode"] = "ct";
    test_light.getState()["state"]["on"] = true;
    test_light.getState()["state"]["ct"] = 200;
    EXPECT_EQ(false, ExtendedColorHueStrategy().alertXY(0.1f, 0.1f, test_light));

    EXPECT_CALL(test_light, alert()).Times(AtLeast(2)).WillOnce(Return(false)).WillRepeatedly(Return(true));
    EXPECT_EQ(false, ExtendedColorHueStrategy().alertXY(0.1f, 0.1f, test_light));

    EXPECT_CALL(test_light, setColorTemperature(_, 1)).Times(AtLeast(2)).WillRepeatedly(Return(true));
    EXPECT_EQ(true, ExtendedColorHueStrategy().alertXY(0.1f, 0.1f, test_light));

    EXPECT_CALL(test_light, OffNoRefresh(_)).Times(AtLeast(1)).WillRepeatedly(Return(true));
    test_light.getState()["state"]["on"] = false;
    EXPECT_EQ(true, ExtendedColorHueStrategy().alertXY(0.1f, 0.1f, test_light));
}

TEST(ExtendedColorHueStrategy, alertRGB)
{
    using namespace ::testing;
    std::shared_ptr<MockHttpHandler> handler(std::make_shared<MockHttpHandler>());
    EXPECT_CALL(
        *handler, GETJson("/api/" + getBridgeUsername() + "/lights/1", nlohmann::json::object(), getBridgeIp(), 80))
        .Times(AtLeast(1))
        .WillRepeatedly(Return(nlohmann::json::object()));
    MockHueLight test_light(handler);
    EXPECT_CALL(test_light, refreshState()).Times(AtLeast(1)).WillRepeatedly(Return());

    test_light.getState()["state"]["colormode"] = "invalid";
    test_light.getState()["state"]["on"] = false;
    EXPECT_EQ(false, ExtendedColorHueStrategy().alertRGB(128, 128, 128, test_light));

    EXPECT_CALL(test_light, setColorRGB(_, _, _, 1))
        .Times(AtLeast(2))
        .WillOnce(Return(false))
        .WillRepeatedly(Return(true));
    test_light.getState()["state"]["colormode"] = "hs";
    test_light.getState()["state"]["on"] = true;
    test_light.getState()["state"]["sat"] = 100;
    test_light.getState()["state"]["hue"] = 200;
    EXPECT_EQ(false, ExtendedColorHueStrategy().alertRGB(128, 128, 128, test_light));

    EXPECT_CALL(test_light, alert()).Times(AtLeast(2)).WillOnce(Return(false)).WillRepeatedly(Return(true));
    EXPECT_EQ(false, ExtendedColorHueStrategy().alertRGB(128, 128, 128, test_light));

    EXPECT_CALL(test_light, setColorHueSaturation(_, _, 1)).Times(AtLeast(2)).WillRepeatedly(Return(true));
    EXPECT_EQ(true, ExtendedColorHueStrategy().alertRGB(128, 128, 128, test_light));

    EXPECT_CALL(test_light, OffNoRefresh(_)).Times(AtLeast(1)).WillRepeatedly(Return(true));
    test_light.getState()["state"]["on"] = false;
    EXPECT_EQ(true, ExtendedColorHueStrategy().alertRGB(128, 128, 128, test_light));

    EXPECT_CALL(test_light, setColorRGB(_, _, _, 1))
        .Times(AtLeast(2))
        .WillOnce(Return(false))
        .WillRepeatedly(Return(true));
    test_light.getState()["state"]["colormode"] = "xy";
    test_light.getState()["state"]["on"] = true;
    test_light.getState()["state"]["xy"][0] = 0.1;
    test_light.getState()["state"]["xy"][1] = 0.1;
    EXPECT_EQ(false, ExtendedColorHueStrategy().alertRGB(128, 128, 128, test_light));

    EXPECT_CALL(test_light, alert()).Times(AtLeast(2)).WillOnce(Return(false)).WillRepeatedly(Return(true));
    EXPECT_EQ(false, ExtendedColorHueStrategy().alertRGB(128, 128, 128, test_light));

    EXPECT_CALL(test_light, setColorXY(_, _, 1)).Times(AtLeast(2)).WillRepeatedly(Return(true));
    EXPECT_EQ(true, ExtendedColorHueStrategy().alertRGB(128, 128, 128, test_light));

    EXPECT_CALL(test_light, OffNoRefresh(_)).Times(AtLeast(1)).WillRepeatedly(Return(true));
    test_light.getState()["state"]["on"] = false;
    EXPECT_EQ(true, ExtendedColorHueStrategy().alertRGB(128, 128, 128, test_light));

    EXPECT_CALL(test_light, setColorRGB(_, _, _, 1))
        .Times(AtLeast(2))
        .WillOnce(Return(false))
        .WillRepeatedly(Return(true));
    test_light.getState()["state"]["colormode"] = "ct";
    test_light.getState()["state"]["on"] = true;
    test_light.getState()["state"]["ct"] = 200;
    EXPECT_EQ(false, ExtendedColorHueStrategy().alertRGB(128, 128, 128, test_light));

    EXPECT_CALL(test_light, alert()).Times(AtLeast(2)).WillOnce(Return(false)).WillRepeatedly(Return(true));
    EXPECT_EQ(false, ExtendedColorHueStrategy().alertRGB(128, 128, 128, test_light));

    EXPECT_CALL(test_light, setColorTemperature(_, 1)).Times(AtLeast(2)).WillRepeatedly(Return(true));
    EXPECT_EQ(true, ExtendedColorHueStrategy().alertRGB(128, 128, 128, test_light));

    EXPECT_CALL(test_light, OffNoRefresh(_)).Times(AtLeast(1)).WillRepeatedly(Return(true));
    test_light.getState()["state"]["on"] = false;
    EXPECT_EQ(true, ExtendedColorHueStrategy().alertRGB(128, 128, 128, test_light));
}