// code_generator_command.cpp : 此文件包含 "main" 函数。程序执行将在此处开始并结束。
//
#include <iostream>
#include <chrono>
#include "class_view.hpp"

static std::string getCode(std::vector<class_view_info> classViews)
{
    std::string code;
    // 获取当前时间点
    auto now = std::chrono::system_clock::now();
    std::time_t now_c = std::chrono::system_clock::to_time_t(now);
    std::stringstream ss;
    ss << std::put_time(std::localtime(&now_c), "%F %T");
    //头文件
    code += "//生成时间 " + ss.str() + "\n";
    code += "#pragma once\n";
    code += "#include <rttr/registration>\n";
    for (auto& it : classViews) {
        code += "#include \"" + it.include + "\"\n";
    }


    //生成实体类
    code += "\n";
    code += "static void __models_register__()\n";
    code += "{\n";
    for (auto& it : classViews) {
        //生成实体类
        if (it.class_type == 1) {
            std::cout << "生成实体类反射代码,类名:" << it.class_name << std::endl;
            std::cout << "                Sql表名:" << it.sql_table_name << std::endl;

            if (!it.is_reflect) {
                std::cout << "                不生成:" << it.sql_table_name << std::endl;
                continue;
            }
            //非模板
            if (!it.is_template) {
                std::string modelCode = "\trttr::registration::class_<struct {0}>(\"{1}\").constructor<>()(rttr::detail::as_object{{}}).\n";
                modelCode = v3::utils::format(modelCode, it.class_name, it.sql_table_name);
                std::vector<std::string> propertyList;
                for (auto& property : it.propertys) {
                    std::cout << "                    属性:" << property.prop_name << std::endl;
                    std::cout << "                     Sql:" << property.sql_name << std::endl;
                    std::cout << "                    Json:" << property.json_name << std::endl;
                    std::cout << "                   Excel:" << property.excel_name << std::endl;
                    std::string propertyCode = "\t\tproperty(\"{0}\",&{1}::{2})(rttr::metadata(\"Json\",\"{3}\"),rttr::metadata(\"Sql\",\"{4}\"),rttr::metadata(\"Excel\",R\"({5})\"),rttr::metadata(\"NoJson\",{6}),rttr::metadata(\"NoSql\",{7}),rttr::metadata(\"NoExcel\",{8}),rttr::metadata(\"SqlKey\",{9}),rttr::metadata(\"Offset\",robotics::v3::utils::pointer_cast<int>(&{1}::{2})))";
                    propertyCode = v3::utils::format(propertyCode, property.prop_name, it.class_name, property.prop_name, property.json_name, property.sql_name, (property.excel_name), (property.no_json ? "true" : "false"), (property.no_sql ? "true" : "false"), (property.no_excel ? "true" : "false"), (property.sql_key ? "true" : "false"));
                    propertyList.push_back(propertyCode);
                }
                code += modelCode + v3::utils::join(propertyList, ".\n") + ";\n\n";
            }
            else {
                std::string modelTemplate;
                for (auto& templateProerty : it.template_parameters) {
                    std::string modelCode = "\trttr::registration::class_<struct {0}<{1}>>(\"{2}<{3}>\").constructor<>()(rttr::detail::as_object{{}}).\n";
                    modelCode = v3::utils::format(modelCode, it.class_name, templateProerty, it.sql_table_name, templateProerty);
                    std::vector<std::string> propertyList;
                    for (auto& property : it.propertys) {
                        std::string propertyCode = "\t\tproperty(\"{0}\",&{1}<{2}>::{3})(rttr::metadata(\"Json\",\"{4}\"),rttr::metadata(\"Sql\",\"{5}\"),rttr::metadata(\"Excel\",R\"({6})\"),rttr::metadata(\"NoJson\",{7}),rttr::metadata(\"NoSql\",{8}),rttr::metadata(\"NoExcel\",{9}),rttr::metadata(\"SqlKey\",{10}),rttr::metadata(\"Offset\",robotics::v3::utils::pointer_cast<int>(&{1}<{2}>::{3})))";
                        propertyCode = v3::utils::format(propertyCode, property.prop_name, it.class_name, templateProerty, property.prop_name, property.json_name, property.sql_name, (property.excel_name), (property.no_json ? "true" : "false"), (property.no_sql ? "true" : "false"), (property.no_excel ? "true" : "false"), (property.sql_key ? "true" : "false"));
                        propertyList.push_back(propertyCode);
                    }
                    modelTemplate += modelCode + v3::utils::join(propertyList, ".\n") + ";\n\n";

                }

                code += modelTemplate;
            }
        }
    }
    code += "}\n";
    //生成控制器
    code += "\n";
    code += "static void __controllers_register__()\n";
    code += "{\n";
    for (auto& it : classViews) {
        //生成控制器
        if (it.class_type == 0) {
            std::cout << "生成控制器反射代码,类名:" << it.class_name << std::endl;
            std::string controllerCode = "\trttr::registration::class_<class {0}>(\"{1}\").constructor<>()().\n";
            controllerCode = v3::utils::format(controllerCode, it.class_name, it.class_name);
            std::vector<std::string> methodList;
            for (auto& method : it.methods) {
                //无参数
                if (method.parameters.empty()) {
                    std::string methodCode = "\t\tmethod(\"{0}\",&{1}::{2})";
                    methodCode = v3::utils::format(methodCode, method.name, it.class_name, method.name);
                    methodList.push_back(methodCode);
                }
                //有参数
                else {
                    std::string methodCode = "\t\tmethod(\"{0}\",&{1}::{2})(rttr::default_arguments({3}),rttr::parameter_names({4}))";
                    std::vector<std::string> parameterTypes;
                    std::vector<std::string> parameters;
                    for (auto& parameter : method.parameters) {
                        parameters.push_back("\"" + parameter.name + "\"");
                        parameterTypes.push_back(parameter.type + "{}");
                    }
                    methodCode = v3::utils::format(methodCode, method.name, it.class_name, method.name, v3::utils::join(parameterTypes, ","), v3::utils::join(parameters, ","));
                    methodList.push_back(methodCode);
                }
            }
            code += controllerCode + v3::utils::join(methodList, ".\n") + ";\n\n";
        }
    }
    code += "}\n";
    //生成soap
    code += "\n";
    code += "static void __soap_register__()\n";
    code += "{\n";
    for (auto& it : classViews) {
        //生成soap
        if (it.class_type == 2) {
            std::cout << "生成SOPA反射代码,类名:" << it.class_name << std::endl;
            std::string controllerCode = "\trttr::registration::class_<class {0}>(\"{1}\").constructor<>()().\n";
            controllerCode = v3::utils::format(controllerCode, it.class_name, it.class_name);
            std::vector<std::string> methodList;
            for (auto& method : it.soap_methods) {
                //无参数
                if (method.parameters.empty()) {
                    std::string methodCode = "\t\tmethod(\"{0}\",&{1}::{2})";
                    methodCode = v3::utils::format(methodCode, method.name, it.class_name, method.name);
                    methodList.push_back(methodCode);
                }
                //有参数
                else {
                    std::string methodCode = "\t\tmethod(\"{0}\",&{1}::{2})(rttr::parameter_names({3}))";
                    std::vector<std::string> parameters;
                    for (auto& parameter : method.parameters) {
                        parameters.push_back("\"" + parameter.parameter_name + "\"");
                    }
                    methodCode = v3::utils::format(methodCode, method.name, it.class_name, method.name, v3::utils::join(parameters, ","));
                    methodList.push_back(methodCode);
                }
            }
            code += controllerCode + v3::utils::join(methodList, ".\n") + ";\n\n";
        }
    }
    code += "}\n";
    //注册控制器
    code += "\n";
    code += "static void __controllers_ioc_register__()\n";
    code += "{\n";
    for (auto& it : classViews) {
        if (it.class_type != 0)
            continue;
        std::cout << "生成控制器Ioc代码,类名:" << it.class_name << std::endl;
        code += "   {\n";
        code += "       std::shared_ptr<robotics::v3::mvc::controller> controller(new robotics::v3::mvc::controller);\n";

        for (auto& action : it.methods) {
            code += "       {\n";
            code += "           std::shared_ptr<robotics::v3::mvc::controller_action> action(new robotics::v3::mvc::controller_action);\n";
            for (auto& argument : action.parameters) {
                code += "           {\n";
                code += "               std::shared_ptr<robotics::v3::mvc::action_argument> argument(new robotics::v3::mvc::action_argument);\n";
                code += "               argument->argument_type_ = " + argument.argument_type + ";\n";
                code += "               argument->from_storage_type_ = " + argument.from_storage_type + ";\n";
                code += "               argument->parameter_name_ = \"" + argument.parameter_name + "\";\n";
                code += "               action->arguments.push_back(argument);\n";
                code += "           }\n";
            }
            code += "           action->action_name = \"" + action.name + "\";\n";
            code += "           action->authen = " + (action.authen ? std::string("true") : std::string("false")) + ";\n";
            code += "           action->authen_jump = \"" + action.authen_jump + "\";\n";
            code += "           action->content_type = \"" + action.content_type + "\";\n";
            code += "           action->action_type = \"" + action.action_type + "\";\n";
            code += "           action->file_mapping = \"" + action.file_mapping + "\";\n";
            code += "           action->method = " + action.method + ";\n";
            code += "           action->parent = controller;\n";

            if (action.route.empty()) {
                code += "           controller->actions[\"" + it.class_name + "/" + action.name + "\"] = action;\n";
            }
            else {
                code += "           controller->actions[\"" + action.route + "\"] = action;\n";
            }
            code += "       }\n";
        }
        code += "       controller->controller_name = \"" + it.class_name + "\";\n";
        code += "       robotics::v3::mvc::ico_controller::attach(controller);\n";
        code += "   }\n";
    }
    code += "}\n";
    //注册soap
    code += "\n";
    code += "static void __soap_ioc_register__()\n";
    code += "{\n";
    for (auto& it : classViews) {
        if (it.class_type != 2)
            continue;
        std::cout << "生成SOPAIoc代码,类名:" << it.class_name << std::endl;
        code += "   {\n";
        code += "       std::shared_ptr<robotics::v3::soap::soap_controller> controller(new robotics::v3::soap::soap_sontroller);\n";

        for (auto& action : it.soap_methods) {
            code += "       {\n";
            code += "           std::shared_ptr<robotics::v3::soap::soap_controller_action> action(new robotics::v3::soap::soap_sontroller);\n";

            for (auto& argument : action.parameters) {
                code += "           {\n";
                code += "               std::shared_ptr<robotics::v3::soap::soap_action_argument> argument(new robotics::v3::soap::soap_action_argument);\n";
                code += "               argument->argument_type_ = " + argument.argument_type + ";\n";
                code += "               argument->parameter_name_ = \"" + argument.parameter_name + "\";\n";
                code += "               action->arguments.push_back(argument);\n";
                code += "           }\n";
            }

            code += "           action->action_name = \"" + action.name + "\";\n";
            code += "           controller->actions[\"" + action.action_name + "\"] = action;\n";
            code += "       }\n";
        }


        code += "       controller->controller_name = \"" + it.class_name + "\";\n";
        code += "       controller->wsdl = \"" + it.soap_wsdl + "\";\n";
        code += "       controller->route = \"" + it.soap_route + "\";\n";
        code += "       controller->namespace_name = \"" + it.soap_namepsace + "\";\n";
        code += "       controller->version = " + (it.soap_version == "1.1" ? std::string("robotics::v3::soap::soap_version::VER1_1") : std::string("robotics::v3::soap::soap_version::VER1_2")) + ";\n";
        code += "       robotics::v3::soap::soap_ioc_controller::attach(controller);\n";
        code += "   }\n";
    }
    code += "}\n";

    code += "\n";
    code += "RTTR_REGISTRATION\n";
    code += "{\n";
    code += "   __models_register__();\n";
    code += "   __controllers_register__();\n";
    code += "   __soap_register__();\n";
    code += "   __controllers_ioc_register__();\n";
    code += "   __soap_ioc_register__();\n";
    code += "}\n";

    return code.c_str();
}

int main(int argc, char* argv[])
{
    if (argc <= 0) {
        std::cout << "参数错误!" << std::endl;
        return -1;
    }
    for (int i = 0; i < argc; ++i) {
        std::cout << "参数:"<< argv[i] << std::endl;
    }
    std::string project_path = argv[argc - 1];
    std::string reflect_path;
    if (project_path[project_path.size() - 1] == '/' || project_path[project_path.size() - 1] == '\\') {
        reflect_path = project_path + "reflect.h";
    }
    else {
        reflect_path = project_path + "/reflect.h";
    }
    std::cout << "项目反射文件:" << reflect_path << std::endl;
    std::vector<class_view_info> classViews = code_analysis_core::getClassView(project_path);
    std::string code = getCode(classViews);
    std::cout << "项目反射代码生成完成" << std::endl;
    std::ofstream file(reflect_path, std::ios::out);
    if (!file.is_open()) {
        std::cerr << "无法打开文件" << std::endl;
        return -1;
    }
    file << code;
    file.close();
    return 0;
}

// 运行程序: Ctrl + F5 或调试 >“开始执行(不调试)”菜单
// 调试程序: F5 或调试 >“开始调试”菜单

// 入门使用技巧: 
//   1. 使用解决方案资源管理器窗口添加/管理文件
//   2. 使用团队资源管理器窗口连接到源代码管理
//   3. 使用输出窗口查看生成输出和其他消息
//   4. 使用错误列表窗口查看错误
//   5. 转到“项目”>“添加新项”以创建新的代码文件，或转到“项目”>“添加现有项”以将现有代码文件添加到项目
//   6. 将来，若要再次打开此项目，请转到“文件”>“打开”>“项目”并选择 .sln 文件