#include "basicwidget.h"
#include "ui_basicwidget.h"
#include "compareitemlistdialog.h"

#include "DialogBase.h"
#include "UIStyleManager.h"
#include "customcombobox.h"
#include "CompareItemData.h"
#include "tipwidget.h"
#include "SystemConfigStruct.h"
#include "SystemConfig.h"
#include "GlobalInfo.h"
#include "SoundCardData.h"

#include <string>


BasicWidget::BasicWidget(QWidget *parent) :
    QWidget(parent),
    ui(new Ui::BasicWidget)
{
    ui->setupUi(this);

    m_logger = spdlog::get("ACASetting");
    if(m_logger == nullptr)
    {
        fmt::print("BasicWidget: Logger ACASetting not found\n");
        return;
    }


    connect(ui->pBtn_compareItem, &QPushButton::clicked, this, &BasicWidget::do_pBtn_CompareItemClicked);

    /* 设置UI */
    UIStyle.registerWidget(this);
    /* 设置下拉框选项 */
    ui->comBox_notConsistency->setViewShadowEffect();
    ui->comBox_driverName->setViewShadowEffect();
    ui->comBox_recordMode->setViewShadowEffect();

    /* 设置IP地址格式限制 */
    QRegularExpression ipRegex(R"(^(25[0-5]|2[0-4]\d|1\d{2}|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d{2}|[1-9]?\d)){3}$)");
    QValidator *ipValidator = new QRegularExpressionValidator(ipRegex, this);
    ui->lineEdit_serverIP->setValidator(ipValidator);
    

    /* 初始化数据 */
    /* 设置录音模式 */
    for(auto it = g_mapRecordModes.begin(); it != g_mapRecordModes.end(); ++it)
    {
        ui->comBox_recordMode->addItem(it.value(), it.key());
    }
    /* 设置不一致判断选项 */
    for(auto it = g_mapNotConsistency.begin(); it != g_mapNotConsistency.end(); ++it)
    {
        ui->comBox_notConsistency->addItem(it.value(), it.key());
    }

    /* 设置从数据库读取到的选项 */
    const BaseConfig_t& baseConfig = SysConfig.getBaseConfigSrc();
    ui->lineEdit_serverIP->setText(baseConfig.strServerIP);
    ui->comBox_recordMode->setCurrentIndex(ui->comBox_recordMode->findData(baseConfig.nRecordMode));
    ui->comBox_driverName->setCurrentText(baseConfig.strDriverName);
    ui->comBox_notConsistency->setCurrentIndex(ui->comBox_notConsistency->findData(baseConfig.nNotConsistency));
    ui->checkBox_enableMultiCPU->setChecked(baseConfig.isEnableMultiCore);
    ui->checkBox_enableDebug->setChecked(baseConfig.isEnableDebugLog);
    ui->checkBox_clearHistoryDir->setChecked(baseConfig.isClearDirSystemOn);
    ui->checkBox_enableSoundCardName->setChecked(baseConfig.isUsingSoundCardName);

    /* 连接信号和槽 */
    connect(ui->comBox_driverName, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &BasicWidget::do_soundCardChanged);
    /* 设置声卡信息 */
    setSoundCardInfo();
    
}

BasicWidget::~BasicWidget()
{
    UIStyle.unregisterWidget(this);
    delete ui;
}

/* 保存数据 */
bool BasicWidget::saveBasicInfo()
{
    bool isSuccess = true;
    /* 保存基础信息 */
    if(!saveBasicSettingInfo())
    {
        TipWidget::display(TipWidget::OPERATOR_WARN, "保存基础信息失败", GInfo.getTopWindow());
        isSuccess = false;
    }
    /* 保存对比项信息 */
    if(!saveCompareItemInfo())
    {
        TipWidget::display(TipWidget::OPERATOR_WARN, "保存对比项信息失败", GInfo.getTopWindow());
        isSuccess = false;
    }

    m_isModify = false;  // 保存成功后，重置修改标志

    return isSuccess;
}

void BasicWidget::do_pBtn_CompareItemClicked()
{
    CompareItemListDialog dlg;
    /* 设置已有的对比项列表 */
    dlg.setCompareItemList(CIData.getCompareItemTableData());
    dlg.exec();
}

/* 修改了选择了声卡 */
void BasicWidget::do_soundCardChanged(int nIndex)
{
    int nSoundCardNum = ui->comBox_driverName->currentData().toInt();
    if(nSoundCardNum < 0)
    {
        SPDLOG_LOGGER_ERROR(m_logger, "选择的声卡无效，无法设置通道信息");
        return;
    }
    /* 设置当前声卡信息 */
    if(!SoundCards.setCurrentSoundCard(nSoundCardNum))
    {
        SPDLOG_LOGGER_ERROR(m_logger, "设置当前声卡失败，声卡编号: {}", nSoundCardNum);
        return;
    }
}


/* 设置声卡信息 */
void BasicWidget::setSoundCardInfo()
{
    const auto& soundCardInfo = SoundCards.getSoundCardInfo();

    /* 清空现有的声卡信息 */
    ui->comBox_driverName->clear();
    /* 添加声卡信息到下拉框 */
    for(const auto& it : soundCardInfo)
    {
        ui->comBox_driverName->addItem(it.strSoundCardName, it.nSoundCardNum);
    }
    /* 设置当前信息 */
    ui->comBox_driverName->setCurrentIndex(0);
}


/* 保存基础信息 */
bool BasicWidget::saveBasicSettingInfo()
{
    BaseConfig_t baseConfig;
    const BaseConfig_t& srcBaseConfig = SysConfig.getBaseConfigSrc();
    /* 获取基础配置信息 */
    baseConfig.strServerIP = ui->lineEdit_serverIP->text();
    baseConfig.nRecordMode = ui->comBox_recordMode->currentData().toInt();
    baseConfig.strDriverName = ui->comBox_driverName->currentData().toString();
    baseConfig.nNotConsistency = ui->comBox_notConsistency->currentData().toInt();

    baseConfig.isEnableMultiCore = ui->checkBox_enableMultiCPU->isChecked();
    baseConfig.isEnableDebugLog = ui->checkBox_enableDebug->isChecked();
    baseConfig.isClearDirSystemOn = ui->checkBox_clearHistoryDir->isChecked();
    baseConfig.isUsingSoundCardName = ui->checkBox_enableSoundCardName->isChecked();

    // SPDLOG_LOGGER_DEBUG(m_logger, "修改后的基础配置信息: ServerIP: {}, RecordMode: {}, DriverName: {}, NotConsistency: {}, EnableMultiCore: {}, EnableDebugLog: {}, ClearHistoryDirOnStart: {}, UseSoundCardName: {}",
    //     baseConfig.strServerIP.toStdString(), baseConfig.nRecordMode, baseConfig.strDriverName.toStdString(),
    //     baseConfig.nNotConsistency, baseConfig.isEnableMultiCore, baseConfig.isEnableDebugLog,
    //     baseConfig.isClearDirSystemOn, baseConfig.isUsingSoundCardName);

    
    // SPDLOG_LOGGER_DEBUG(m_logger, "现有的基础配置信息: ServerIP: {}, RecordMode: {}, DriverName: {}, NotConsistency: {}, EnableMultiCore: {}, EnableDebugLog: {}, ClearHistoryDirOnStart: {}, UseSoundCardName: {}",
    //     srcBaseConfig.strServerIP.toStdString(), srcBaseConfig.nRecordMode, srcBaseConfig.strDriverName.toStdString(),
    //     srcBaseConfig.nNotConsistency, srcBaseConfig.isEnableMultiCore, srcBaseConfig.isEnableDebugLog,
    //     srcBaseConfig.isClearDirSystemOn, srcBaseConfig.isUsingSoundCardName);

    if(baseConfig == srcBaseConfig)
    {
        SPDLOG_LOGGER_DEBUG(m_logger, "基础配置信息没有修改，不需要保存");
        return true;
    }

    /* 将结构体转换成json字符串 */
    std::string strJson;
    SysConfig.setBaseConfigToJson(baseConfig, strJson);
    if(!m_fromWebAPI->updateSystemConfig(Config_Base, strJson, SysConfig.mapSysConfigDesc[eSystemConfigType::eSCT_BaseConfig]))
    {
        SPDLOG_LOGGER_ERROR(m_logger, "更新基础配置信息失败");
        return false;
    }
    SysConfig.setBaseConfig(baseConfig);  // 更新本地的基础配置信息

    return true;
}

/* 保存对比项信息
 * 先获取未修改过的对比项信息，和现有的进行对比一下，找出新增、修改、删除的对比项。
 * 新增的对比项直接添加到数据库中，修改的对比项更新到数据库中，删除的对比项从数据库中删除。
 */
bool BasicWidget::saveCompareItemInfo() 
{
    if(m_fromWebAPI == nullptr)
    {
        SPDLOG_LOGGER_ERROR(m_logger, "WebAPI 未设置指针，无法保存对比项信息");
        return false;
    }

    /* 获取未修改过的对比项信息，不从数据库里获取了 */
    const QList<CompareItemInfo_t>& srcCompareItems = CIData.getSrcCompareItemList();
    const QList<CompareItemInfo_t>& nowItems = CIData.getCompareItemList();

    QList<CompareItemInfo_t> insertItems;   // 新增的对比项
    QList<int> deleteIDs;                   // 删除的对比项ID
    QList<CompareItemInfo_t> baseUpdateItems;   // 修改的对比项基础信息
    QList<CompareItemInfo_t> roadUpdateItems;   // 修改的对比项通道信息

    /* 先找到新增的对比项 */
    findInsertCompareItem(srcCompareItems, nowItems, insertItems);
    /* 找到删除的对比项 */
    findDeleteCompareItem(srcCompareItems, nowItems, deleteIDs);
    /* 找到修改的对比项 */
    findUpdateCompareItem(srcCompareItems, nowItems, baseUpdateItems, roadUpdateItems);


    /* 先删除已经消失的对比项 */
    if(!deleteIDs.isEmpty())
    {
        if(!m_fromWebAPI->deleteCompareItem(deleteIDs))
        {
            SPDLOG_LOGGER_ERROR(m_logger, "删除对比项信息失败");
            return false;
        }
    }

    /* 再插入新增的对比项 */
    if(!insertItems.isEmpty())
    {
        if(!m_fromWebAPI->insertCompareItem(insertItems))
        {
            SPDLOG_LOGGER_ERROR(m_logger, "插入对比项信息失败");
            return false;
        }
    }

    /* 更新修改的对比项基础信息 */
    if(!baseUpdateItems.isEmpty())
    {
        if(!m_fromWebAPI->updateCompareItemOnly(baseUpdateItems))
        {
            SPDLOG_LOGGER_ERROR(m_logger, "更新对比项基础信息失败");
            return false;
        }
    }

    /* 更新修改的对比项通道信息 */
    if(!roadUpdateItems.isEmpty())
    {
        if(!m_fromWebAPI->updateCompareItemRoadOnly(roadUpdateItems))
        {
            SPDLOG_LOGGER_ERROR(m_logger, "更新对比项通道信息失败");
            return false;
        }
    }

    /* 更新数据库的信息 */
    QList<CompareItemInfo_t> listNewItems;
    if(!m_fromWebAPI->getCompareItemInfo(listNewItems))
    {
        SPDLOG_LOGGER_ERROR(m_logger, "获取最新对比项信息失败");
        return false;
    }
    /* 更新本地的对比项数据 */
    CIData.setCompareItemList(listNewItems);


    return true;
}

/* 查找新增的对比项信息 */
void BasicWidget::findInsertCompareItem(const QList<CompareItemInfo_t>& srcItems, const QList<CompareItemInfo_t>& nowItems, QList<CompareItemInfo_t>& insertItems)
{
    for(const CompareItemInfo_t& nowItem : nowItems)
    {
        bool bFound = false;
        for(const CompareItemInfo_t& srcItem : srcItems)
        {
            if(nowItem.nID == srcItem.nID)
            {
                bFound = true;
                break;
            }
        }
        if(!bFound)
        {
            insertItems.append(nowItem);
        }
    }
}

/* 查找删除的对比项信息 */
void BasicWidget::findDeleteCompareItem(const QList<CompareItemInfo_t>& srcItems, const QList<CompareItemInfo_t>& nowItems, QList<int>& deleteIDs)
{
    for(const CompareItemInfo_t& srcItem : srcItems)
    {
        bool bFound = false;
        for(const CompareItemInfo_t& nowItem : nowItems)
        {
            if(srcItem.nID == nowItem.nID)
            {
                bFound = true;
                break;
            }
        }
        if(!bFound)
        {
            deleteIDs.append(srcItem.nID);
        }
    }
}

/* 查找修改的对比项 */
void BasicWidget::findUpdateCompareItem(const QList<CompareItemInfo_t>& srcItems, const QList<CompareItemInfo_t>& nowItems, 
        QList<CompareItemInfo_t>& baseUpdateItems, QList<CompareItemInfo_t>& roadUpdateItems)
{
    for(const CompareItemInfo_t& nowItem : nowItems)
    {
        bool bFound = false;
        for(const CompareItemInfo_t& srcItem : srcItems)
        {
            if(nowItem.nID == srcItem.nID)
            {
                bFound = true;
                if(!nowItem.isEqualBase(srcItem))
                {
                    baseUpdateItems.append(nowItem);
                }
                /* 对比通道信息 */
                if(!nowItem.isEqualRoads(srcItem))
                {
                    roadUpdateItems.append(nowItem);
                }
                break;
            }
        }
        if(!bFound)
        {
            // SPDLOG_LOGGER_DEBUG(m_logger, "对比项ID {} 在源数据中未找到，可能是新增的对比项", nowItem.nID);
        }
    }
}