#include "common.h"
#include <fstream>
#include <QDir>
#include <QDebug>

using namespace nlohmann;

Common::Common()
{

}

bool Common::loadConfig(const QString &filePath)
{
    m_configFilePath = filePath;
    std::ifstream jsonStream(filePath.toLocal8Bit());
    m_configJson = json::parse(jsonStream);
    jsonStream.close();
    // 提取网络配置
    auto netCfg = m_configJson.at("network");
    m_ipAddr = QString::fromStdString(netCfg["ip"]);
    m_srcPort = netCfg["src_port"];
    m_dstPort = netCfg["dst_port"];
    // 提取工作模式
    auto workmodes = m_configJson.at("workmode");
    for (const auto& workmode : workmodes)
    {
        QString name = QString::fromStdString(workmode["name"]);
        int index = workmode["index"];
        QString path = QString::fromStdString(workmode["exe_path"]);
        QString reworkPath = QString::fromStdString(workmode["rework_exe_path"]);
        m_modeConfigs[index] = ModeConfig{index, name, path, reworkPath};
    }
    // 提取产品配置
    auto products = m_configJson.at("products");
    for (const auto& product : products)
    {
        int index = product["index"];
        bool selected = product["selected"];
        int mode = product["mode"];
        QString formatStr = QString::fromStdString(product["format"]);
        m_productConfigs[index] = ProductConfig{index, static_cast<Mode>(mode), selected, formatStr};
    }
    FilterSelectedProducts();
    return true;
}

bool Common::saveConfig(const QMap<int, ProductConfig> &productsCfg, const QMap<int, ModeConfig> &workmodeCfg)
{
    setProductConfig(productsCfg);
    setWorkModeConfigs(workmodeCfg);
    saveConfig();
    return true;
}

QString Common::getHostAddress() const
{
    return m_ipAddr;
}

int Common::getSrcPort() const
{
    return m_srcPort;
}

int Common::getDstPort() const
{
    return m_dstPort;
}

bool Common::saveConfig()
{
    std::ofstream outFile(m_configFilePath.toLocal8Bit());
    if (!outFile)
    {
        qDebug() << "无法打开文件进行写入！";
        return false;
    }
    outFile << m_configJson.dump(4);
    outFile.close();
    return true;
}

void Common::FilterSelectedProducts()
{
    // 提取用于生产产品列表
    m_selectedProduct.clear();
    for (const auto& productCfg : m_productConfigs)
    {
        if (productCfg.selected)
        {
            m_selectedProduct[productCfg.productFormat] = productCfg.workMode;
        }
    }
}

QMap<int, ProductConfig> Common::getProductConfigs()
{
    return m_productConfigs;
}

void Common::setProductConfig(const QMap<int, ProductConfig> &productsCfg)
{
    m_productConfigs = productsCfg;
    // 更新产品配置
    for (auto& product : m_configJson["products"])
    {
        int index = product["index"];
        product["selected"] = m_productConfigs[index].selected;
        product["format"] = m_productConfigs[index].productFormat.toStdString();
        product["mode"] = m_productConfigs[index].workMode;
    }
    FilterSelectedProducts();
}

QMap<int, ModeConfig> Common::getWorkModeConfigs()
{
    return m_modeConfigs;
}

void Common::setWorkModeConfigs(const QMap<int, ModeConfig> &workmodeCfg)
{
    m_modeConfigs = workmodeCfg;
    // 更新工作模式配置
    for (auto& workmode : m_configJson["workmode"])
    {
        int index = workmode["index"];
        workmode["name"] = m_modeConfigs[index].name.toStdString();
        workmode["exe_path"] = m_modeConfigs[index].workPath.toStdString();
        workmode["rework_exe_path"] = m_modeConfigs[index].reworkPath.toStdString();
    }
}

const QMap<QString, Mode> &Common::getSelectedProducts() const
{
    return m_selectedProduct;
}

int Common::getCurrentWorkMode() const
{
    return m_currentMode.load();
}

void Common::setCurrentWorkMode(const int workMode)
{
    m_currentMode.store(workMode);
}