#include "mainwindow.h"

#include <QDateTime>
#include <QMessageBox>
#include <QtConcurrent>
#include <QtCore/QVariant>
#include <QtSerialPort/QSerialPort>
#include <QtSerialPort/QSerialPortInfo>
#include <QtWidgets/QLineEdit>

#include "./ui_mainwindow.h"
#include "iflytop_canbus/iflytop_canbus_master.hpp"
#include "logger.hpp"
#include "qt_serial_datachannel.hpp"
#include "zexception.hpp"
#include "zui/z_function_list_box.hpp"
#include "zui/zq_vtab_page.hpp"
//
#include "zui/zui.hpp"

using namespace std;
using namespace iflytop;
using namespace zcr;
typedef enum {
  kone_lead_ecg,
  kthree_lead_ecg,
} device_type_t;

static MainWindow   *m_mainWindow;
static QTDataChannel G_QTDataChannel;
static QTDataChannel G_WaveDataChannel;

QT_REQUIRE_CONFIG(groupbox);

#define TAG "MainWindow"

static const char *fmt(const char *fmt, ...) {
  va_list args;
  va_start(args, fmt);
  static char buf[1024] = {0};
  vsnprintf(buf, sizeof(buf), fmt, args);
  va_end(args);
  return buf;
}

void MainWindow::log_output(QtMsgType type, const QMessageLogContext &context, const QString &msg) {}
void MainWindow::doinui_slot(QFunction func) {
  if (func.get()) func.get()();
}

/***********************************************************************************************************************
 *                                                     PreviewShow                                                     *
 ***********************************************************************************************************************/

void MainWindow::instructionPreviewShow(const char *fmt, ...) {
  va_list args;
  va_start(args, fmt);
  char buf[1024] = {0};
  vsnprintf(buf, sizeof(buf), fmt, args);
  va_end(args);
  QString text(buf);
  QString info;

  info.append(QDateTime::currentDateTime().toString("hh:mm:ss.zzz "));
  info.append(" |");
  info.append(text);
  emit doinui_signal(QFunction([this, info]() { ui->instructionPreview->append(info); }));
}

void MainWindow::instructionPreviewClear() { ui->instructionPreview->document()->clear(); }

void MainWindow::reportPreviewShow(const char *fmt, ...) {
  va_list args;
  va_start(args, fmt);
  char buf[1024] = {0};
  vsnprintf(buf, sizeof(buf), fmt, args);
  va_end(args);
  QString text(buf);
  QString info;

  info.append(QDateTime::currentDateTime().toString("hh:mm:ss.zzz "));
  info.append(text);
  emit doinui_signal(QFunction([this, info]() {
    if (ui->reportPreview->document()->lineCount() > 1000) {
      ui->reportPreview->document()->clear();
    }
    ui->reportPreview->append(info);
  }));
}

void MainWindow::blockDataUploadPreviewShow(const char *fmt, ...) {
  va_list args;
  va_start(args, fmt);
  char buf[1024] = {0};
  vsnprintf(buf, sizeof(buf), fmt, args);
  va_end(args);
  QString text(buf);
  QString info;

  info.append(QDateTime::currentDateTime().toString("hh:mm:ss.zzz "));
  info.append(text);
  emit doinui_signal(QFunction([this, info]() {
    if (ui->uploadDataPreview->document()->lineCount() > 1000) {
      ui->uploadDataPreview->document()->clear();
    }
    ui->uploadDataPreview->append(info);
  }));
}
void MainWindow::rawDataPreviewShow(const char *fmt, ...) {
  va_list args;
  va_start(args, fmt);
  char buf[1024] = {0};
  vsnprintf(buf, sizeof(buf), fmt, args);
  va_end(args);
  QString text(buf);
  QString info;

  info.append(QDateTime::currentDateTime().toString("hh:mm:ss.zzz"));
  info.append(text);
  emit doinui_signal(QFunction([this, info]() {
    if (ui->rawDataPreview->document()->lineCount() > 1000) {
      ui->rawDataPreview->document()->clear();
    }
    ui->rawDataPreview->append(info);
  }));
}
// uploadDataPreview

#pragma pack(push, 1)
typedef struct {
  uint16_t header;
  int16_t  wave1;
  int16_t  wave2;
  int16_t  wave3;
  int16_t  wave4;
  int16_t  wave5;
  uint8_t  check;
  uint16_t tail;
} Wave_t;
#pragma pack(pop)

void MainWindow::displayWave(int16_t wave1, int16_t wave2, int16_t wave3) {
  // 1. 生成波形数据
  Wave_t wave;
  wave.header = 0xAAAA;
  wave.wave1  = wave1;
  wave.wave2  = wave2;
  wave.wave3  = wave3;
  wave.wave4  = 0;
  wave.wave5  = 0;
  wave.tail   = 0x5555;
  wave.check  = 0;

  uint8_t check = 0;
  for (size_t i = 2; i < sizeof(wave) - 2; i++) {
    check += ((uint8_t *)&wave)[i];
  }
  wave.check = check;
  // 2. 发送波形数据
  G_WaveDataChannel.send((uint8_t *)&wave, sizeof(wave));
}

/***********************************************************************************************************************
 *                                                     UI相关构造                                                      *
 ***********************************************************************************************************************/

void MainWindow::constructBaseUI() {
  /**
   * @brief 指令串口UI
   */
  {
    const auto infos = QSerialPortInfo::availablePorts();
    for (const QSerialPortInfo &info : infos) {
      ui->serialPortCB->addItem(info.portName());
    }
  }

  ui->serialBaudrateCB->addItem("9600");
  ui->serialBaudrateCB->addItem("14400");
  ui->serialBaudrateCB->addItem("19200");
  ui->serialBaudrateCB->addItem("38400");
  ui->serialBaudrateCB->addItem("57600");
  ui->serialBaudrateCB->addItem("115200");
  ui->serialBaudrateCB->addItem("460800");
  ui->serialBaudrateCB->addItem("500000");
  ui->serialBaudrateCB->addItem("2000000");
  ui->serialBaudrateCB->setCurrentIndex(6);

  connect(ui->serialPortRefreshKey, &QPushButton::clicked, this, [this](bool check) {
    ui->serialPortCB->clear();
    const auto infos = QSerialPortInfo::availablePorts();
    for (const QSerialPortInfo &info : infos) {
      ui->serialPortCB->addItem(info.portName());
    }
  });

  connect(ui->serialOpenKey, &QPushButton::clicked, this, [=](bool check) {
    // 打开串口
    if (ui->serialOpenKey->text() == "打开") {
      G_QTDataChannel.setPortName(ui->serialPortCB->currentText().toStdString());
      G_QTDataChannel.setBaudRate(ui->serialBaudrateCB->currentText().toInt());
      G_QTDataChannel.setDataBits(QSerialPort::Data8);
      G_QTDataChannel.setParity(QSerialPort::NoParity);
      G_QTDataChannel.setFlowControl(QSerialPort::NoFlowControl);
      G_QTDataChannel.setStopBits(QSerialPort::OneStop);

      /**
       * @brief 串口打开时，初始化相应参数
       */

      if (!G_QTDataChannel.open()) {
        QMessageBox::about(NULL, "提示", "串口无法打开，串口不存在或已被占??");
        return;
      }
      ui->serialOpenKey->setText("关闭");
      // 下拉菜单控件使能
      ui->serialBaudrateCB->setEnabled(false);
      ui->serialPortCB->setEnabled(false);
      ui->serialPortRefreshKey->setEnabled(false);

      IflytopCanbusMaster::ins()->updateChannelConfig();
    } else {
      G_QTDataChannel.close();
      ui->serialOpenKey->setText("打开");
      ui->serialBaudrateCB->setEnabled(true);
      ui->serialPortCB->setEnabled(true);
      ui->serialPortRefreshKey->setEnabled(true);
    }
  });

  /**
   * @brief 波形串口UI
   */
  {
    const auto infos = QSerialPortInfo::availablePorts();
    for (const QSerialPortInfo &info : infos) {
      ui->waveSerialPortCB->addItem(info.portName());
    }
  }

  ui->waveSerialBaudrateCB->addItem("9600");
  ui->waveSerialBaudrateCB->addItem("14400");
  ui->waveSerialBaudrateCB->addItem("19200");
  ui->waveSerialBaudrateCB->addItem("38400");
  ui->waveSerialBaudrateCB->addItem("57600");
  ui->waveSerialBaudrateCB->addItem("115200");
  ui->waveSerialBaudrateCB->addItem("460800");
  ui->waveSerialBaudrateCB->addItem("500000");
  ui->waveSerialBaudrateCB->addItem("2000000");
  // ui->waveSerialBaudrateCB->addItems
  ui->waveSerialBaudrateCB->setCurrentIndex(6);

  connect(ui->waveSerialPortRefreshKey, &QPushButton::clicked, this, [this](bool check) {
    ui->waveSerialPortCB->clear();
    const auto infos = QSerialPortInfo::availablePorts();
    for (const QSerialPortInfo &info : infos) {
      ui->waveSerialPortCB->addItem(info.portName());
    }
  });

  connect(ui->waveSerialOpenKey, &QPushButton::clicked, this, [=](bool check) {
    // 打开串口
    if (ui->waveSerialOpenKey->text() == "打开") {
      G_WaveDataChannel.setPortName(ui->waveSerialPortCB->currentText().toStdString());
      G_WaveDataChannel.setBaudRate(ui->waveSerialBaudrateCB->currentText().toInt());
      G_WaveDataChannel.setDataBits(QSerialPort::Data8);
      G_WaveDataChannel.setParity(QSerialPort::NoParity);
      G_WaveDataChannel.setFlowControl(QSerialPort::NoFlowControl);
      G_WaveDataChannel.setStopBits(QSerialPort::OneStop);

      if (!G_WaveDataChannel.open()) {
        QMessageBox::about(NULL, "提示", "串口无法打开，串口不存在或已被占??");
        return;
      }
      ui->waveSerialOpenKey->setText("关闭");
      // 下拉菜单控件使能
      ui->waveSerialBaudrateCB->setEnabled(false);
      ui->waveSerialPortCB->setEnabled(false);
      ui->waveSerialPortRefreshKey->setEnabled(false);
    } else {
      G_WaveDataChannel.close();
      ui->waveSerialOpenKey->setText("打开");
      ui->waveSerialBaudrateCB->setEnabled(true);
      ui->waveSerialPortCB->setEnabled(true);
      ui->waveSerialPortRefreshKey->setEnabled(true);
    }
  });
}

void MainWindow::displayInfo(bool suc, QString info) {}

MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), ui(new Ui::MainWindow) {
  /**
   * @brief QT初始化
   */
  ui->setupUi(this);
  m_mainWindow = this;
  qRegisterMetaType<int32_t>("int32_t");
  qRegisterMetaType<uint32_t>("uint32_t");
  qRegisterMetaType<float>("float");
  qRegisterMetaType<function<void()>>("function<void()>");
  qRegisterMetaType<QFunction>("QFunction");
  connect(this, SIGNAL(doinui_signal(QFunction)), this, SLOT(doinui_slot(QFunction)));

  /**
   * @brief 页面逻辑初始化
   */
  constructBaseUI();
  constructAppUI();

  /**
   * @brief 业务逻辑构造
   */
  G_QTDataChannel.init();
  G_WaveDataChannel.init();
  IflytopCanbusMaster::ins()->initialize(&G_QTDataChannel);

  IflytopCanbusMaster::ins()->regOnRawData([this](raw_data_type_t type, uint8_t *hex, uint32_t hexlen) {
    if (type == kcmd_cmd) {
      rawDataPreviewShow("[CMD    ] %s", zhex2str(hex, hexlen).c_str());
    } else if (type == kcmd_receipt) {
      rawDataPreviewShow("[RECEIPT] %s", zhex2str(hex, hexlen).c_str());
    } else if (type == kcmd_report) {
      rawDataPreviewShow("[REPORT ] %s", zhex2str(hex, hexlen).c_str());
    }
  });
}
MainWindow::~MainWindow() { delete ui; }

void MainWindow::processException(const zexception &e) {  //
  instructionPreviewShow("%s", e.what());
}

void MainWindow::constructAppUI() {
  {
    ZQVTabPage *tab = new ZQVTabPage(ui->buttonTabWidget, "模块操作");

    ZQFunctionListBox *box = new ZQFunctionListBox(tab, "模块基础操作", 4);
    box->regOnException([this](const zexception &e) { processException(e); });
    box->newFunc("扫描模块", {"deviceId"}, [](int argn, const char **args) {  //
      IflytopCanbusMaster::ins()->callcmd(atoi(args[0]), kmodule_ping);
    });
    box->newFunc("扫描模块", {"deviceId"}, [](int argn, const char **args) {  //
      IflytopCanbusMaster::ins()->callcmd(atoi(args[0]), kmodule_ping);
    });
    box->newFunc("扫描模块", {"deviceId"}, [](int argn, const char **args) {  //
      IflytopCanbusMaster::ins()->callcmd(atoi(args[0]), kmodule_ping);
    });

    ZQFunctionListBox *box2 = new ZQFunctionListBox(tab, "模块基础操作", 4);
    box2->regOnException([this](const zexception &e) { processException(e); });
    box2->newFunc("扫描模块", {"deviceId"}, [](int argn, const char **args) {  //
      IflytopCanbusMaster::ins()->callcmd(atoi(args[0]), kmodule_ping);
    });

    tab->addSpacer();
  }

  {
    ZQVTabPage *tab = new ZQVTabPage(ui->buttonTabWidget, "寄存器操作");

    ZRegTableList *tableBox = new ZRegTableList(tab, "寄存器操作");
    tableBox->addReg("123", 1, ZRegItem::krw);
    tableBox->addReg("234", 1, ZRegItem::krw);
    tableBox->addReg("345", 1, ZRegItem::krw);
    tableBox->addSpacer();

    tab->addSpacer();
  }
}