#include "cmd_parse.h"
#include "logic.h"
#include <Poco/File.h>

void CPackBinaryCmd::initialize(Poco::Util::Application& self)
{
    ServerApplication::initialize(self);
}

void CPackBinaryCmd::uninitialize()
{
    ServerApplication::uninitialize();
}

void CPackBinaryCmd::defineOptions(Poco::Util::OptionSet& options)
{
    ServerApplication::defineOptions(options);
    options.addOption(Poco::Util::Option("help", "h", "Help Message")
                          .required(false)
                          .repeatable(false)
                          .callback(Poco::Util::OptionCallback<CPackBinaryCmd>(
                              this, &CPackBinaryCmd::handleHelp)));

    options.addOption(Poco::Util::Option("ico", "i", "ico_file")
                          .required(false)
                          .repeatable(false)
                          .argument("ico_file's full path")
                          .callback(Poco::Util::OptionCallback<CPackBinaryCmd>(
                              this, &CPackBinaryCmd::handleInput)));
    options.addOption(Poco::Util::Option("file", "f", "binary_file")
                          .required(false)
                          .repeatable(false)
                          // argument 就是 require 什么东西的具体介绍。
                          .argument("binary_file's full path")
                          .binding("nobinding")
                          .callback(Poco::Util::OptionCallback<CPackBinaryCmd>(
                              this, &CPackBinaryCmd::handleInput)));
    options.addOption(Poco::Util::Option("category", "c", "category name")
                          .required(false)
                          .repeatable(false)
                          .argument("category name")
                          .callback(Poco::Util::OptionCallback<CPackBinaryCmd>(
                              this, &CPackBinaryCmd::handleInput)));

    options.addOption(Poco::Util::Option("purpose", "p", "purpose dir")
                          .required(false)
                          .repeatable(false)
                          .argument("purpose dir")
                          .callback(Poco::Util::OptionCallback<CPackBinaryCmd>(
                              this, &CPackBinaryCmd::handleInput)));
    options.addOption(Poco::Util::Option("mode", "m", "mode name")
                          .required(false)
                          .repeatable(false)
                          .argument("mode name")
                          .callback(Poco::Util::OptionCallback<CPackBinaryCmd>(
                              this, &CPackBinaryCmd::handleInput)));
    options.addOption(Poco::Util::Option("ext", "e", "dirs_when_search_lib")
                          .required(false)
                          .repeatable(true)
                          .argument("dirs_when_search_lib")
                          .callback(Poco::Util::OptionCallback<CPackBinaryCmd>(
                              this, &CPackBinaryCmd::handleInput)));
}

void CPackBinaryCmd::handleHelp(const std::string& name,
                                const std::string& value)
{
    std::string introduce = ""
                            "PackBinary options:\n"
                            "   -ico <ico_file> 安装快捷方式时的ico文件路径。\n"
                            "   -file <binary_file> 二进制文件。\n"
                            "   -include <search_lib_dir> 搜索的库路径。\n"
                            "   -category <category name> 分类名称。\n"
                            "   -mode <mode name> 执行方式（0-打包，1-安装）。"
                            "";
    std::cout << introduce << std::endl;
    stopOptionsProcessing();
}

void CPackBinaryCmd::handleInput(const std::string& name,
                                 const std::string& value)
{
    if (name == "ico") {
        result_.ico = value;
        return;
    }
    if (name == "file") {
        result_.binary = value;
        return;
    }
    if (name == "purpose") {
        result_.purpose_dir = value;
        return;
    }
    if (name == "ext") {
        result_.lib_dirs.push_back(value);
        return;
    }
    if (name == "mode") {
        result_.mode = value.empty() ? -1 : std::stoi(value);
        return;
    }
    if (name == "category") {
        result_.category = value;
        return;
    }
}

int CPackBinaryCmd::main(const std::vector<std::string>& args)
{
    if (!validCheck()) {
        return Application::EXIT_CONFIG;
    }
    CMainLogic mainLogic;
    if (mainLogic.run(result_)) {
        return Application::EXIT_OK;
    } else {
        return Application::EXIT_SOFTWARE;
    }
}

bool CPackBinaryCmd::validCheck()
{
    std::cout << "ico:" << result_.ico << std::endl;
    std::cout << "file:" << result_.binary << std::endl;
    std::cout << "mode:" << result_.mode << std::endl;
    std::cout << "category:" << result_.category << std::endl;
    std::cout << "include, size = " << result_.lib_dirs.size() << std::endl;

    for (const auto& item : result_.lib_dirs) {
        std::cout << ">>" << item << std::endl;
    }

    switch (result_.mode) {
    case 0: {
        Poco::File file(result_.binary);
        if (!file.exists()) {
            std::cout << "binary file not exist." << std::endl;
            return false;
        }
        return true;
    }
    case 1: {
        return true;
    }
    default:
        std::cout << "不合法的mode内容。" << std::endl;
        return false;
    }
}