#include "Read_Image.h"
#include <filesystem>
// 转小写
std::string toLower(const std::string &str)
{
	std::string lower = str;
	std::transform(lower.begin(), lower.end(), lower.begin(), ::tolower);
	return lower;
}

int Extract_Name_Base::Read_Product_Image(std::string strPath)
{

	return 0;
}

int Extract_Name_Base::Read_Camera_Product_Image(std::string strPath, int userflag)
{

	std::vector<cv::String> img_paths;
	std::cout << strPath << std::endl;
	cv::glob(strPath, img_paths, true);
	for (int i = 0; i < img_paths.size(); i++)
	{

		string strImagePath = img_paths[i];
		Extract_Info(strImagePath, userflag);
	}

	return 0;
}

int Extract_Name_Base::Read_Product_Camera_Image(std::string strPath)
{
	return 0;
}

std::shared_ptr<Product_File_Info> Extract_Name_Base::GetProduct(std::string strProductID)
{
	for (int i = 0; i < m_product_Camera_List.size(); i++)
	{
		if (m_product_Camera_List[i]->strProductID == strProductID)
		{
			return m_product_Camera_List[i];
		}
	}
	return std::shared_ptr<Product_File_Info>();
}

std::shared_ptr<Camera_File_Info> Extract_Name_Base::GetCamera(std::string strProductID, std::string strCamName)
{
	for (int i = 0; i < m_product_Camera_List.size(); i++)
	{
		if (m_product_Camera_List[i]->strProductID == strProductID)
		{
			for (int j = 0; j < m_product_Camera_List[i]->camera_list.size(); j++)
			{
				if (m_product_Camera_List[i]->camera_list[j]->strCamName == strCamName)
				{
					return m_product_Camera_List[i]->camera_list[j];
				}
			}
		}
	}
	return std::shared_ptr<Camera_File_Info>();
}

std::shared_ptr<Camera_File_Info> Extract_Name_Base::GetCamera(std::shared_ptr<Product_File_Info> product, std::string strCamName)
{
	for (int i = 0; i < product->camera_list.size(); i++)
	{
		if (product->camera_list[i]->strCamName == strCamName)
		{
			return product->camera_list[i];
		}
	}
	return std::shared_ptr<Camera_File_Info>();
}

// 判断目录部分是否包含某些关键词（不区分大小写）
bool Extract_Name_Base::dirPathContains(const fs::path &fullPath, const std::string KeyName)
{
	fs::path parentDir = fullPath.parent_path();
	std::string lowKeyName = toLower(KeyName);
	for (const auto &dir : parentDir)
	{
		std::string dirName = toLower(dir.string());

		if (dirName == lowKeyName)
		{
			return true;
		}
	}

	return false;
}

Read_Image::Read_Image(/* args */)
{
}

Read_Image::~Read_Image()
{
}

int Read_Image::Read_Image_List(std::string strPath)
{
	m_extract_CELL_ET.pimage_ReadChannel = pimage_ReadChannel;
	m_extract_CELL_ET.m_product_Camera_List.clear();
	int re = m_extract_CELL_ET.Read_Image_List(strPath);
	if (re != 0)
	{
		return re;
	}
	m_product_Camera_List.clear();
	m_product_Camera_List.assign(m_extract_CELL_ET.m_product_Camera_List.begin(), m_extract_CELL_ET.m_product_Camera_List.end());

	for (int i = 0; i < m_extract_CELL_ET.m_product_Camera_List.size(); i++)
	{
		m_extract_CELL_ET.m_product_Camera_List[i]->print();
	}

	// m_extract_BD.m_product_Camera_List.clear();
	// int re = m_extract_BD.Read_Image_List(strPath);
	// if (re != 0)
	// {
	// 	return re;
	// }
	// m_product_Camera_List.clear();
	// m_product_Camera_List.assign(m_extract_BD.m_product_Camera_List.begin(), m_extract_BD.m_product_Camera_List.end());

	// for (int i = 0; i < m_extract_BD.m_product_Camera_List.size(); i++)
	// {
	// 	m_extract_BD.m_product_Camera_List[i]->print();
	// }

	return 0;
}

int Extract_CELL_ET::Extract_Info(std::string strPath, int userflag)
{
	std::cout << strPath << std::endl;
	// 1、获取 产品名称
	std::string strProductName = Extract_Product_Name(strPath, userflag);
	if (strProductName.empty())
	{
		return -1;
	}

	std::shared_ptr<Product_File_Info> pProduct = GetProduct(strProductName);
	if (pProduct.get() == nullptr)
	{
		printf("pProduct %s is NULL \n", strProductName.c_str());
		pProduct = std::make_shared<Product_File_Info>();
		pProduct->strProductID = strProductName;
		m_product_Camera_List.push_back(pProduct);
	}
	//  2、获取 相机名称
	std::string strCameraName = Extract_Camera_Name(strPath, userflag);
	if (strCameraName.empty())
	{
		printf("strCameraName is error \n");
		return -1;
	}
	std::shared_ptr<Camera_File_Info> pCamera = GetCamera(pProduct, strCameraName);
	if (pCamera.get() == nullptr)
	{
		printf("pCamera %s is NULL \n", strCameraName.c_str());
		pCamera = std::make_shared<Camera_File_Info>();
		pCamera->strCamName = strCameraName;
		pProduct->camera_list.push_back(pCamera);
	}

	//  3、获取 通道
	std::string strChannelName = Extract_Channel_Name(strPath,userflag);
	if (strChannelName.empty())
	{
		printf("strChannelName  is NULL \n");
		return -1;
	}
	fs::path p = fs::path(strPath);
	std::string filenameWithoutExt = p.stem().string();

	std::shared_ptr<Image_Info> pImage = std::make_shared<Image_Info>();

	pImage->strProductID = strProductName;
	pImage->strCamID = strCameraName;
	pImage->strchannelName = strChannelName;
	pImage->strName = filenameWithoutExt;
	pImage->strPath = strPath;
	pCamera->image_list.push_back(pImage);

	return 0;
}

std::string Extract_CELL_ET::Extract_Camera_Name(std::string strPath, int userflag)
{
	if (userflag == 1)
	{

		std::string prefix = "_0_";
		bool bleft = false;
		size_t pos1 = strPath.rfind(prefix);

		if (pos1 != std::string::npos)
		{
			bleft = true;
		}

		std::string prefix1 = "工位左";
		bool bleft1 = false;
		size_t pos2 = strPath.rfind(prefix1);

		if (pos2 != std::string::npos)
		{
			bleft1 = true;
		}
		if (bleft || bleft1)
		{
			return "left";
		}
		else
		{
			std::string prefix = "_1_";
			bool bright = false;
			size_t pos1 = strPath.rfind(prefix);

			if (pos1 != std::string::npos)
			{
				bright = true;
			}
			std::string prefix1 = "工位右";
			bool bright1 = false;
			size_t pos2 = strPath.rfind(prefix1);

			if (pos2 != std::string::npos)
			{
				bright1 = true;
			}

			if (bright || bright1)
			{
				return "right";
			}
		}
	}
	else
	{
		fs::path p = fs::path(strPath);
		bool bleft = dirPathContains(p, "left");
		bool bleft1 = dirPathContains(p, "shard_left");
		if (bleft || bleft1)
		{
			return "left";
		}
		else
		{
			bool bright = dirPathContains(p, "right");
			bool bright1 = dirPathContains(p, "shard_right");
			if (bright || bright1)
			{
				return "right";
			}
		}
	}

	return "";
}

std::string Extract_CELL_ET::Extract_Product_Name(std::string strPath, int userflag)
{

	if (userflag == 0)
	{
		/* code */

		// std::cout << strPath << std::endl;
		fs::path p = fs::path(strPath);
		fs::path lastDir = p.parent_path().filename();

		std::string name = lastDir.string();
		if (name.empty())
		{
			return "";
		}

		std::string prefix = "__DB__";

		if (name.rfind(prefix, 0) == 0)
		{ // 判断是否以 "__DB__" 开头
			std::string result = name.substr(prefix.length());
			std::cout << "Product name: " << result << std::endl;
			return result;
		}
		else
		{

			std::cout << "Product name error: " << name << std::endl;
		}
	}
	else if (userflag == 1)
	{
		fs::path p = fs::path(strPath);
		fs::path lastDir = p.parent_path().filename();

		std::string name = lastDir.string();
		if (name.empty() || name != "OriginalImage")
		{
			return "";
		}

		fs::path lastDir123 = p.parent_path().parent_path().filename();

		std::string sproduct = lastDir123.string();
		// std::cout << "Product name error: " << sproduct << std::endl;

		size_t lastUnderscore = sproduct.find('_');
		if (lastUnderscore == std::string::npos)
			return "";

		std::string strImageproduct = sproduct.substr(0, lastUnderscore);

		// printf("strImageChannel %s\n", strImageproduct.c_str());

		return strImageproduct;
	}

	// // 独特判断
	// if (name.find("__DB__") != std::string::npos)
	// {
	// }

	return "";
}

std::string Extract_CELL_ET::Extract_Channel_Name(std::string strPath, int userflag)
{
	std::string strchannelName = "";
	if (userflag == 1)
	{
		fs::path p = fs::path(strPath);
		std::string filenameWithoutExt = p.stem().string();
		std::cout << "提取的内容: " << filenameWithoutExt << std::endl;

		
		if (pimage_ReadChannel)
		{
			strchannelName = pimage_ReadChannel->strDetName(filenameWithoutExt);
		}
	}
	else
	{
		fs::path p = fs::path(strPath);
		std::string filenameWithoutExt = p.stem().string();
		// std::cout << "提取的内容: " << filenameWithoutExt << std::endl;

		std::string strexName = "";
		size_t pos = filenameWithoutExt.find('^');
		if (pos != std::string::npos && pos + 1 < filenameWithoutExt.size())
		{
			strexName = filenameWithoutExt.substr(pos + 1);
			std::cout << "提取到的字符串: " << strexName << std::endl;
		}
		if (pimage_ReadChannel)
		{
			strchannelName = pimage_ReadChannel->strDetName(strexName);
		}
	}

	return strchannelName;
}
int Extract_CELL_ET::Read_Image_List(std::string strPath)
{
	std::string strSearchImgPath = strPath + "/*.tif";
	Read_Camera_Product_Image(strSearchImgPath, 0);

	strSearchImgPath = strPath + "/*.png";
	Read_Camera_Product_Image(strSearchImgPath, 1);

	return 0;
}
int Extract_BD::Extract_Info(std::string strPath, int userflag)
{
	std::cout << strPath << std::endl;
	// 1、获取 产品名称
	std::string strProductName = Extract_Product_Name(strPath);
	if (strProductName.empty())
	{
		return -1;
	}

	std::shared_ptr<Product_File_Info> pProduct = GetProduct(strProductName);
	if (pProduct.get() == nullptr)
	{
		printf("pProduct %s is NULL \n", strProductName.c_str());
		pProduct = std::make_shared<Product_File_Info>();
		pProduct->strProductID = strProductName;
		m_product_Camera_List.push_back(pProduct);
	}
	//  2、获取 相机名称
	std::string strCameraName = Extract_Camera_Name(strPath);
	if (strCameraName.empty())
	{
		return -1;
	}
	std::shared_ptr<Camera_File_Info> pCamera = GetCamera(pProduct, strCameraName);
	if (pCamera.get() == nullptr)
	{
		printf("pCamera %s is NULL \n", strCameraName.c_str());
		pCamera = std::make_shared<Camera_File_Info>();
		pCamera->strCamName = strCameraName;
		pProduct->camera_list.push_back(pCamera);
	}

	//  3、获取 通道
	std::string strChannelName = Extract_Channel_Name(strPath);
	if (strChannelName.empty())
	{
		return -1;
	}
	fs::path p = fs::path(strPath);
	std::string filenameWithoutExt = p.stem().string();

	std::shared_ptr<Image_Info> pImage = std::make_shared<Image_Info>();

	pImage->strProductID = strProductName;
	pImage->strCamID = strCameraName;
	pImage->strchannelName = strChannelName;
	pImage->strName = filenameWithoutExt;
	pImage->strPath = strPath;
	pCamera->image_list.push_back(pImage);

	return 0;
	return 0;
}
std::string Extract_BD::Extract_Camera_Name(std::string strPath, int userflag)
{
	fs::path p = fs::path(strPath);

	return "";
}
std::string Extract_BD::Extract_Product_Name(std::string strPath, int userflag)
{
	fs::path p = fs::path(strPath);
	fs::path lastDir = p.parent_path().filename();

	std::string name = lastDir.string();
	if (name.empty())
	{
		return "";
	}

	size_t pos = name.rfind('-'); // 找最后一个 '-'
	if (pos != std::string::npos && pos + 1 < name.size())
	{
		return name.substr(pos + 1);
	}
	return ""; // 没有找到 '-' 或后面没有字符
}
std::string Extract_BD::Extract_Channel_Name(std::string strPath, int userflag)
{
	return "";
}
int Extract_BD::Read_Image_List(std::string strPath)
{
	std::string strSearchImgPath = strPath + "/*.jpg";
	Read_Camera_Product_Image(strSearchImgPath, 0);

	return 0;
}