#include "SimulatorConfig.h"
#include <sstream>

SimulatorConfig *SimulatorConfig::_instance = NULL;

SimulatorConfig *SimulatorConfig::getInstance()
{
    if (!_instance)
    {
        _instance = new SimulatorConfig();
    }
    return _instance;
}

SimulatorConfig::SimulatorConfig()
{
    _screenSizeArray.push_back(SimulatorScreenSize("iPhone 3Gs (320x480)", 320, 480));
    _screenSizeArray.push_back(SimulatorScreenSize("iPhone 4 (640x960)", 640, 960));
    _screenSizeArray.push_back(SimulatorScreenSize("iPhone 5 (640x1136)", 640, 1136));
    _screenSizeArray.push_back(SimulatorScreenSize("iPad (768x1024)", 768, 1024));
    _screenSizeArray.push_back(SimulatorScreenSize("iPad Retina (1536x2048)", 1536, 2048));
    _screenSizeArray.push_back(SimulatorScreenSize("Android (480x800)", 480, 800));
    _screenSizeArray.push_back(SimulatorScreenSize("Android (480x854)", 480, 854));
    _screenSizeArray.push_back(SimulatorScreenSize("Android (540x960)", 540, 960));
    _screenSizeArray.push_back(SimulatorScreenSize("Android (600x1024)", 600, 1024));
    _screenSizeArray.push_back(SimulatorScreenSize("Android (720x1280)", 720, 1280));
    _screenSizeArray.push_back(SimulatorScreenSize("Android (800x1280)", 800, 1280));
    _screenSizeArray.push_back(SimulatorScreenSize("Android (1080x1920)", 1080, 1920));
}

int SimulatorConfig::getScreenSizeCount() const
{
    return (int)_screenSizeArray.size();
}

SimulatorScreenSize SimulatorConfig::getScreenSize(int index) const
{
    return _screenSizeArray.at(index);
}

int SimulatorConfig::checkScreenSize(const cocos2d::Size &size) const
{
    int width = size.width;
    int height = size.height;

    if (width > height)
    {
        int w = width;
        width = height;
        height = w;
    }

    int count = (int)_screenSizeArray.size();
    for (int i = 0; i < count; ++i)
    {
        const SimulatorScreenSize &size = _screenSizeArray[i];
        if (size.width == width && size.height == height)
        {
            return i;
        }
    }

    return -1;
}

// helper

void SimulatorConfig::makeNormalizePath(string *path, const char *directorySeparator/* = NULL*/)
{
    if (!directorySeparator) directorySeparator = DIRECTORY_SEPARATOR;
    size_t pos = std::string::npos;
    while ((pos = path->find_first_of("/\\", pos + 1)) != std::string::npos)
    {
        path->replace(pos, 1, directorySeparator);
    }
}