zhipuzi_pos_windows/zhipuzi_pos_windows/zhipuzi/CDiandanOrderItem.cpp

#include "../pch/pch.h"
#include "CDiandanOrderItem.h"

bool CDiandanOrderItem::operator==(CDiandanOrderItem& t)
{
	if (this->m_is_taocan != t.m_is_taocan)
	{
		return false;
	}

	if (this->is_dabao != t.is_dabao)
	{
		return false;
	}

	if (this->m_is_taocan == true)
	{
		if (this->foodpackage_id != t.foodpackage_id)
		{
			return false;
		}

		int i = 0;
		for (std::vector<FoodNatureSelectValue>::iterator it = this->natureSelectedArray.begin(); it != this->natureSelectedArray.end(); it++)
		{
			if ((*it).nature_name != t.natureSelectedArray[i].nature_name)
			{
				return false;
			}

			if ((*it).nature_select_index != t.natureSelectedArray[i].nature_select_index)
			{
				return false;
			}

			i++;
		}
	}
	else
	{
		if (this->food_id != t.food_id)
		{
			return false;
		}

		if (this->is_nature != t.is_nature)
		{
			return false;
		}

		if (this->is_nature == true)
		{
			int i = 0;
			for (std::vector<FoodNatureSelectValue>::iterator it = this->natureSelectedArray.begin(); it != this->natureSelectedArray.end(); it++)
			{
				if ((*it).nature_name != t.natureSelectedArray[i].nature_name)
				{
					return false;
				}

				if ((*it).nature_select_index != t.natureSelectedArray[i].nature_select_index)
				{
					return false;
				}

				i++;
			}
		}
	}

	return true;
}

void CDiandanOrderItem::SetFoodInfo(CFood info)
{
	m_foodinfo = info;
}

void CDiandanOrderItem::SetFoodpackageInfo(CFoodpackage info)
{
	m_foodpackageinfo = info;

	m_is_taocan = true;
}

void CDiandanOrderItem::SetIsTaocan(bool is_taocan)
{
	m_is_taocan = is_taocan;
}

void CDiandanOrderItem::SetDabao()
{
	is_dabao = true;
}

CFood CDiandanOrderItem::GetFoodInfo()
{
	return m_foodinfo;
}

CFoodpackage CDiandanOrderItem::GetFoodpackageInfo()
{
	return m_foodpackageinfo;
}

bool CDiandanOrderItem::GetIsTaocan()
{
	return m_is_taocan;
}

//根据当前选中的商品属性、份数，计算商品的展示价格
void CDiandanOrderItem::UpdateShowPrice()
{
	if (m_is_taocan == true)
	{
		show_price = CLewaimaiString::DoubleToString(std::stod(price) * std::stod(num), 2);
	}
	else
	{
		if (!is_nature)
		{
			show_price = CLewaimaiString::DoubleToString(std::stod(price) * std::stod(num), 2);
		}
		else
		{
			double nature_price = 0;
			for (std::vector<FoodNatureSelectValue>::iterator it = this->natureSelectedArray.begin(); it != this->natureSelectedArray.end(); it++)
			{
				nature_price += (*it).nature_select_value;
			}

			double new_price = std::stod(price) + nature_price;

			show_price = CLewaimaiString::DoubleToString(new_price * std::stod(num), 2);
		}
	}
}

std::string CDiandanOrderItem::getSinglePrice()
{
	if (m_is_taocan == true)
	{
		return price;
	}
	else
	{
		if (!is_nature)
		{
			return price;
		}
		else
		{
			double nature_price = 0;
			for (std::vector<FoodNatureSelectValue>::iterator it = this->natureSelectedArray.begin(); it != this->natureSelectedArray.end(); it++)
			{
				nature_price += (*it).nature_select_value;
			}

			double new_price = std::stod(price) + nature_price;

			show_price = CLewaimaiString::DoubleToString(new_price, 2);

			return show_price;
		}
	}
}

std::string CDiandanOrderItem::getNameShow()
{
	if (m_is_taocan)
	{
		if (is_dabao)
		{
			return CLewaimaiString::UnicodeToUTF8(L"【打包】") + foodpackage_name;
		}
		else
		{
			return foodpackage_name;
		}
	}
	else
	{
		if (is_dabao)
		{
			return CLewaimaiString::UnicodeToUTF8(L"【打包】") + food_name;
		}
		else
		{
			return food_name;
		}
	}
}

//获取用于展示的属性名字
std::string CDiandanOrderItem::getNatureShow()
{
	std::string show = "";

	if (m_is_taocan)
	{
		size_t i = 0;
		for (std::vector<FoodNatureSelectValue>::iterator it = this->natureSelectedArray.begin(); it != this->natureSelectedArray.end(); it++)
		{
			show += (*it).nature_select_name;

			if (i < natureSelectedArray.size() - 1)
			{
				show += CLewaimaiString::UnicodeToUTF8(L"、");
			}

			i++;
		}
	}
	else
	{
		if (!is_nature)
		{
			return "";
		}

		size_t i = 0;
		for (std::vector<FoodNatureSelectValue>::iterator it = this->natureSelectedArray.begin(); it != this->natureSelectedArray.end(); it++)
		{
			show += (*it).nature_select_name;

			if (i < natureSelectedArray.size() - 1)
			{
				show += CLewaimaiString::UnicodeToUTF8(L"、");
			}

			i++;
		}
	}

	return show;
}

//获取用于完整展示的商品名字，包含商品本身的名字和属性，例如“【打包】珍珠奶茶【大杯、热、多糖】”
std::string CDiandanOrderItem::getNameWanzhengShow()
{
	std::string name_first = getNameShow();

	std::string nature = "";

	//后面再加上属性或者套餐商品名字
	if (m_is_taocan)
	{
		nature = CLewaimaiString::UnicodeToUTF8(L"【") + getNatureShow() + CLewaimaiString::UnicodeToUTF8(L"】");
	}
	else
	{
		if (is_nature)
		{
			nature = CLewaimaiString::UnicodeToUTF8(L"【") + getNatureShow() + CLewaimaiString::UnicodeToUTF8(L"】");
		}
		else
		{
			nature = "";
		}
	}

	std::string total_name = name_first + nature;

	return total_name;
}

double CDiandanOrderItem::getMemberYouhui(std::string member_level)
{
	if (is_member_price_used == false)
	{
		return 0;
	}

	for (std::vector<MemberPrice>::iterator it = m_member_price.begin(); it != m_member_price.end(); it++)
	{
		MemberPrice cur = *it;

		if (cur.level == member_level)
		{
			double member_food_price = atof(cur.price.c_str());

			double yuan_price = atof(price.c_str());

			double chajia =  (yuan_price - member_food_price) * atof(num.c_str());

			return chajia;
		}
	}

	return 0;
}

double CDiandanOrderItem::getDabaoMoney()
{
	if (is_dabao)
	{
		return atof(dabao_money.c_str()) * (int)atof(num.c_str());
	}

	return 0;
}

//获取点单相关的参数（仅用于非套餐）
std::map<string, string> CDiandanOrderItem::getDiandanParam()
{
	std::map<string, string> param;

	if (m_is_taocan)
	{
		return param;
	}

	param["food_id"] = food_id;

	if (is_nature)
	{
		param["food_name"] = food_name + CLewaimaiString::UnicodeToUTF8(L"【") + getNatureShow() + CLewaimaiString::UnicodeToUTF8(L"】");
	}
	else
	{
		param["food_name"] = food_name;
	}

	param["food_price"] = getSinglePrice();

	if (is_dabao)
	{
		param["is_dabao"] = "1";
	}
	else
	{
		param["is_dabao"] = "0";
	}

	param["quantity"] = num;
	param["type_id"] = m_foodinfo.type_id;
	param["foodpackage_id"] = "0";
	param["is_foodpackage"] = "0";

	return param;
}

//获取点单相关的套餐参数（仅用于套餐）
rapidjson::Document CDiandanOrderItem::getDiandanTaocanParam(rapidjson::Document::AllocatorType &allocator)
{
	rapidjson::Document doc(&allocator);

	doc.SetObject();

	if (m_is_taocan == false)
	{
		return doc;
	}

	Value v_foodpackage_id;
	v_foodpackage_id.SetString(foodpackage_id.c_str(), foodpackage_id.length(), allocator);
	doc.AddMember("foodpackage_id", v_foodpackage_id, allocator);

	std::string show_name = foodpackage_name;
	Value v_show_name;
	v_show_name.SetString(show_name.c_str(), show_name.length(), allocator);
	doc.AddMember("food_name", v_show_name, allocator);

	std::string single_price = getSinglePrice();
	Value v_single_price;
	v_single_price.SetString(single_price.c_str(), single_price.length(), allocator);
	doc.AddMember("food_price", v_single_price, allocator);

	if (is_dabao)
	{
		doc.AddMember("is_dabao", "0", allocator);
	}
	else
	{
		doc.AddMember("is_dabao", "1", allocator);
	}

	Value v_num;
	v_num.SetString(num.c_str(), num.length(), allocator);
	doc.AddMember("quantity", v_num, allocator);

	std::vector<std::map<string, string>> item;

	//遍历套餐的每个商品
	for (std::vector<FoodNatureSelectValue>::iterator it = natureSelectedArray.begin(); it != natureSelectedArray.end(); it++)
	{
		std::map<string, string> curFood;

		FoodNatureSelectValue curNature = *it;

		std::string foodpackage_nature = m_foodpackageinfo.nature;

		rapidjson::Document doc_tmp = CLewaimaiJson::StringToJson(foodpackage_nature, allocator);

		std::string food_id = doc_tmp[curNature.nNameIndex]["value"][curNature.nature_select_index].GetString();

		curFood["food_id"] = food_id;

		CFood foodinfo;
		CSqlite3 sqlite;
		bool is_found = sqlite.GetFoodById(food_id, foodinfo);
		if (!is_found)
		{
			continue;
		}

		curFood["food_name"] = foodinfo.name;
		curFood["food_price"] = foodinfo.price;
		if (is_dabao)
		{
			curFood["is_dabao"] = "1";
		}
		else
		{
			curFood["is_dabao"] = "0";
		}
		
		curFood["quantity"] = num;
		curFood["type_id"] = foodinfo.type_id;
		curFood["foodpackage_id"] = foodpackage_id;
		curFood["is_foodpackage"] = "1";

		item.push_back(curFood);
	}

	Value& data = CLewaimaiJson::ParamArrayToJson(item, allocator);

	doc.AddMember("item", data, allocator);

	return doc;
}