#include "DateReplaceEditor.h"
#include "ui_DateReplaceEditor.h"

#include <QDate>
#include <QLineEdit>
#include <functional>
#include <QMap>

extern unsigned char vartypeR;
extern QMap<int,QMap<int,QString>> replaceValueMap;

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

    init();
    initReplaceValue();
    applyStyleSheet();
}

DateReplaceEditor::~DateReplaceEditor()
{
    delete ui;
}

DateItemModel DateReplaceEditor::dateModel()
{
    DateItemModel model;
    model.dataMap = dataList;
    model.weeksMap = weekList;
    model.hoursMap = hourList;
    model.monthsMap = monthList;
    model.daysMap = dayList;
    for (int i = 0; i < yearInitList.size() && i < yearList.size(); ++i) {
        model.yearsMap[yearInitList[i]] = yearList[i];
    }

    return model;
}

void DateReplaceEditor::setDateModel(const DateItemModel &model)
{
    dataList = model.dataMap;
    weekList = model.weeksMap;
    hourList = model.hoursMap;
    monthList = model.monthsMap;
    dayList = model.daysMap;

    yearInitList = model.yearsMap.keys();
    yearList = model.yearsMap.values();

    switch (ui->cb_replaceType->currentIndex()) {
    case 0:
        loadDataShow();
        break;
    case 1:
        loadWeekShow();
        break;
    case 2:
        loadMonthShow();
        break;
    case 3:
        loadYearShow();
        break;
    case 4:
        loadDayShow();
        break;
    case 5:
        loadHourShow();
        break;
    default:
        loadMonthShow();
        break;
    }
}

void DateReplaceEditor::applyStyleSheet()
{
    QString styleSheet = R"(
        QPushButton#closeBtn, QPushButton#checkBtn{
            background-color: #E6F7FF;
            border: 1px solid #87CEEB;
            border-radius: 4px;
            font-size: 24px;
            color: #228B22;
            }
            QPushButton#closeBtn:hover,QPushButton#checkBtn:hover{
            background-color: #D1E9FF;
            }

            QPushButton#closeBtn:pressed,QPushButton#checkBtn:pressed{
            background-color: #BAE7FF;
            }

        QPushButton {
            background-color: #5396C1;
            color: #ffffff;
            border: 1px solid #000000;
            border-radius: 3px;
            font-size: 18px;
            font-weight:500;
            width: 180px;
            height: 90px;
        }

        QPushButton:hover {
            background-color: #5396C1;
        }

        QPushButton:disabled {
            background-color: #7C828E;
            color: #606060;
            border-color: #808080;
        }

        QComboBox {
            border: 1px solid #000000;
            border-radius: 3px;
            font-size: 14px;
            width: 180px;
            height: 90px;
            padding-left: 10px;  /* 文字左边距，避免紧贴边缘 */
        }

        /* 下拉箭头区域 */
        QComboBox::drop-down {
            border: 1px solid #333333;
            border-radius: 3px;
            width: 30px;  /* 箭头区域宽度 */
            background-color: #5396C1;
        }

        /* 下拉箭头图标 */
        QComboBox::down-arrow {
            image: url(:/image/down_white.png);
            width: 16px;   /* 图标显示宽度 */
            height: 16px;  /* 图标显示高度 */
        }

        /* 悬停状态 */
        QComboBox:hover {
            background-color: #efefef;
        }

        // 下拉框
        QComboBox QAbstractItemView {
            border: 1px solid #000000;
            border-radius: 3px;
            font-size: 14px;
            selection-background-color: #5396C1;  /* 选中项背景色（稍深） */
            selection-color: #ffffff;
        }

    )";

    setStyleSheet(styleSheet);
}

void DateReplaceEditor::init()
{
    connect(ui->lineEdit_Replace1, &QLineEdit::textChanged, std::bind(&DateReplaceEditor::onLineEditReplaceChanged, this, 0, std::placeholders::_1));
    connect(ui->lineEdit_Replace2, &QLineEdit::textChanged, std::bind(&DateReplaceEditor::onLineEditReplaceChanged, this, 1, std::placeholders::_1));
    connect(ui->lineEdit_Replace3, &QLineEdit::textChanged, std::bind(&DateReplaceEditor::onLineEditReplaceChanged, this, 2, std::placeholders::_1));
    connect(ui->lineEdit_Replace4, &QLineEdit::textChanged, std::bind(&DateReplaceEditor::onLineEditReplaceChanged, this, 3, std::placeholders::_1));
}

void DateReplaceEditor::initReplaceValue()
{
    monthList.clear();
    for (int i = 1; i <= 12; ++i) {
        monthList.append(QString("%1").arg(i, 2, 10, QChar('0')));
    }

    dataList.clear();
    dataList << "0" << "1" << "2" << "3" << "4" << "5" << "6" << "7"
             << "8" << "9" << "A" << "B" << "C" << "D" << "E" << "F";

    weekList.clear();
    weekList << "MON" << "TUE" << "WED" << "THU" << "FRI" << "SAT" << "SUN";

    yearList.clear();
    yearInitList.clear();
    int startYear = QDate::currentDate().year();
    for (int i = 0; i < 16; ++i) {
        yearList << QString::number(startYear + i);
        yearInitList << startYear + i;
    }

    dayList.clear();
    for (int i = 1; i <= 31; ++i) {
        dayList.append(QString("%1").arg(i, 2, 10, QChar('0')));
    }

    hourList.clear();
    for (int i = 0; i <= 23; ++i) {
        hourList.append(QString("%1").arg(i, 2, 10, QChar('0')));
    }

    currPage = 0;

    if(ui->cb_replaceType->currentIndex() == 2)
        loadMonthShow();
    else if(ui->cb_replaceType->currentIndex() == 0)
        loadDataShow();
    else if(ui->cb_replaceType->currentIndex() == 1)
        loadWeekShow();
    else if(ui->cb_replaceType->currentIndex() == 3)
        loadYearShow();
    else if(ui->cb_replaceType->currentIndex() == 4)
        loadDayShow();
    else if(ui->cb_replaceType->currentIndex() == 5)
        loadHourShow();
}

void DateReplaceEditor::on_cb_replaceType_currentIndexChanged(int index)
{
    currPage = 0;
    initShowLineEdit();

    if(index == 0){
        loadDataShow();
    }else if(index == 1){
        loadWeekShow();
    }else if(index == 2){
        loadMonthShow();
    }else if(index == 3){
        loadYearShow();
    }else if(index == 4){
        loadDayShow();
    }else if(index == 5){
        loadHourShow();
    }
}

void DateReplaceEditor::loadMonthShow()
{
    initShowLineEdit();
    if(currPage > 2)
        currPage = 2;
    int objectIndex = 1;
    for(int i=currPage*4;(i<(currPage+1)*4)&&(i<monthList.size());i++){
        QString strObject = QString("lineEditName") + QString::number(objectIndex);
        QLineEdit *lineEdit = this->findChild<QLineEdit*>(strObject);
        if(lineEdit)
            lineEdit->setText(QString::number(i+1));

        QString strObject2 = QString("lineEdit_Replace") + QString::number(objectIndex);
        QLineEdit *lineEdit2 = this->findChild<QLineEdit*>(strObject2);
        if(lineEdit2) {
            auto b = lineEdit2->blockSignals(true);
            lineEdit2->setText(monthList.at(i));
            lineEdit2->blockSignals(b);
        }
        objectIndex++;
    }
}

void DateReplaceEditor::loadDataShow()
{
    initShowLineEdit();
    if(currPage > 3)
        currPage = 3;
    int objectIndex = 1;
    for(int i=currPage*4;(i<(currPage+1)*4)&&(i<dataList.size());i++){
        QString strObject = QString("lineEditName") + QString::number(objectIndex);
        QLineEdit *lineEdit = this->findChild<QLineEdit*>(strObject);
        if(lineEdit)
            lineEdit->setText(QString::number(i));

        QString strObject2 = QString("lineEdit_Replace") + QString::number(objectIndex);
        QLineEdit *lineEdit2 = this->findChild<QLineEdit*>(strObject2);
        if(lineEdit2) {
            auto b = lineEdit2->blockSignals(true);
            lineEdit2->setText(dataList.at(i));
            lineEdit2->blockSignals(b);
        }
        objectIndex++;
    }
}

void DateReplaceEditor::loadWeekShow()
{
    initShowLineEdit();
    if(currPage > 1)
        currPage = 1;
    int objectIndex = 1;
    for(int i=currPage*4;(i<(currPage+1)*4)&&(i<weekList.size());i++){
        QString strObject = QString("lineEditName") + QString::number(objectIndex);
        QLineEdit *lineEdit = this->findChild<QLineEdit*>(strObject);
        if(lineEdit)
            lineEdit->setText(QString::number(i+1));

        QString strObject2 = QString("lineEdit_Replace") + QString::number(objectIndex);
        QLineEdit *lineEdit2 = this->findChild<QLineEdit*>(strObject2);
        if(lineEdit2) {
            auto b = lineEdit2->blockSignals(true);
            lineEdit2->setText(weekList.at(i));
            lineEdit2->blockSignals(b);
        }
        objectIndex++;
    }
}

void DateReplaceEditor::loadYearShow()
{
    initShowLineEdit();
    if(currPage > 3)
        currPage = 3;
    int objectIndex = 1;
    for(int i=currPage*4;(i<(currPage+1)*4)&&(i<yearList.size());i++){
        QString strObject = QString("lineEditName") + QString::number(objectIndex);
        QLineEdit *lineEdit = this->findChild<QLineEdit*>(strObject);
        if(lineEdit && i<yearInitList.size())
            lineEdit->setText(QString::number(yearInitList.at(i)));

        QString strObject2 = QString("lineEdit_Replace") + QString::number(objectIndex);
        QLineEdit *lineEdit2 = this->findChild<QLineEdit*>(strObject2);
        if(lineEdit2) {
            auto b = lineEdit2->blockSignals(true);
            lineEdit2->setText(yearList.at(i));
            lineEdit2->blockSignals(b);
        }
        objectIndex++;
    }
}

void DateReplaceEditor::loadDayShow()
{
    initShowLineEdit();
    if(currPage > 7)
        currPage = 7;
    int objectIndex = 1;
    for(int i=currPage*4;(i<(currPage+1)*4)&&(i<dayList.size());i++){
        QString strObject = QString("lineEditName") + QString::number(objectIndex);
        QLineEdit *lineEdit = this->findChild<QLineEdit*>(strObject);
        if(lineEdit)
            lineEdit->setText(QString::number(i+1));

        QString strObject2 = QString("lineEdit_Replace") + QString::number(objectIndex);
        QLineEdit *lineEdit2 = this->findChild<QLineEdit*>(strObject2);
        if(lineEdit2) {
            auto b = lineEdit2->blockSignals(true);
            lineEdit2->setText(dayList.at(i));
            lineEdit2->blockSignals(b);
        }
        objectIndex++;
    }
}

void DateReplaceEditor::loadHourShow()
{
    initShowLineEdit();
    if(currPage > 5)
        currPage = 5;
    int objectIndex = 1;
    for(int i=currPage*4;(i<(currPage+1)*4)&&(i<hourList.size());i++){
        QString strObject = QString("lineEditName") + QString::number(objectIndex);
        QLineEdit *lineEdit = this->findChild<QLineEdit*>(strObject);
        if(lineEdit)
            lineEdit->setText(QString::number(i));

        QString strObject2 = QString("lineEdit_Replace") + QString::number(objectIndex);
        QLineEdit *lineEdit2 = this->findChild<QLineEdit*>(strObject2);
        if(lineEdit2) {
            auto b = lineEdit2->blockSignals(true);
            lineEdit2->setText(hourList.at(i));
            lineEdit2->blockSignals(b);
        }
        objectIndex++;
    }
}

void DateReplaceEditor::getMonthValue()
{
    int objectIndex = 1;
    for(int i=currPage*4;(i<(currPage+1)*4)&&(i<monthList.size());i++){
        QString strObject2 = QString("lineEdit_Replace") + QString::number(objectIndex);
        QLineEdit *lineEdit2 = this->findChild<QLineEdit*>(strObject2);
        if(lineEdit2)
            monthList[i] = lineEdit2->text();
        objectIndex++;
    }
}

void DateReplaceEditor::getYearValue()
{
    int objectIndex = 1;
    for(int i=currPage*4;(i<(currPage+1)*4)&&(i<yearList.size());i++){
        QString strObject2 = QString("lineEdit_Replace") + QString::number(objectIndex);
        QLineEdit *lineEdit2 = this->findChild<QLineEdit*>(strObject2);
        if(lineEdit2)
            yearList[i] = lineEdit2->text();
        objectIndex++;
    }
}

void DateReplaceEditor::getDayValue()
{
    int objectIndex = 1;
    for(int i=currPage*4;(i<(currPage+1)*4)&&(i<dayList.size());i++){
        QString strObject2 = QString("lineEdit_Replace") + QString::number(objectIndex);
        QLineEdit *lineEdit2 = this->findChild<QLineEdit*>(strObject2);
        if(lineEdit2)
            dayList[i] = lineEdit2->text();
        objectIndex++;
    }
}

void DateReplaceEditor::getHourValue()
{
    int objectIndex = 1;
    for(int i=currPage*4;(i<(currPage+1)*4)&&(i<hourList.size());i++){
        QString strObject2 = QString("lineEdit_Replace") + QString::number(objectIndex);
        QLineEdit *lineEdit2 = this->findChild<QLineEdit*>(strObject2);
        if(lineEdit2)
            hourList[i] = lineEdit2->text();
        objectIndex++;
    }
}

void DateReplaceEditor::getWeekValue()
{
    int objectIndex = 1;
    for(int i=currPage*4;(i<(currPage+1)*4)&&(i<weekList.size());i++){
        QString strObject2 = QString("lineEdit_Replace") + QString::number(objectIndex);
        QLineEdit *lineEdit2 = this->findChild<QLineEdit*>(strObject2);
        if(lineEdit2)
            weekList[i] = lineEdit2->text();
        objectIndex++;
    }
}

void DateReplaceEditor::on_btnUP_clicked()
{
    if(currPage < 1)
        return;
    currPage = currPage - 1;

    if(ui->cb_replaceType->currentIndex() == 2){
        loadMonthShow();
    }else if(ui->cb_replaceType->currentIndex() == 0){
        loadDataShow();
    }else if(ui->cb_replaceType->currentIndex() == 1){
        loadWeekShow();
    }else if(ui->cb_replaceType->currentIndex() == 3){
        loadYearShow();
    }else if(ui->cb_replaceType->currentIndex() == 4){
        loadDayShow();
    }else if(ui->cb_replaceType->currentIndex() == 5){
        loadHourShow();
    }
}

void DateReplaceEditor::on_btnDown_clicked()
{
    initShowLineEdit();

    int currentIndex = ui->cb_replaceType->currentIndex();
    if (currentIndex == 2) {
        if (currPage < 2) {
            currPage++;
        }
        loadMonthShow();
        return;
    }

    if (currentIndex == 0) {
        if (currPage < 3) {
            currPage++;
        }
        loadDataShow();
        return;
    }

    if(currentIndex == 1){
        if(currPage < 1){
            currPage++;
        }
        loadWeekShow();
        return;
    }

    if(currentIndex == 3){
        if(currPage < 3){
            currPage++;
        }
        loadYearShow();
        return;
    }

    if(currentIndex == 4){
        if(currPage < 7){
            currPage++;
        }
        loadDayShow();
        return;
    }

    if(currentIndex == 5){
        if(currPage < 5){
            currPage++;
        }
        loadHourShow();
        return;
    }
}

void DateReplaceEditor::initShowLineEdit()
{
    for(int i=1;i<=4;i++){
        QString strObject = QString("lineEditName") + QString::number(i);
        QLineEdit *lineEdit = this->findChild<QLineEdit*>(strObject);
        if(lineEdit)
            lineEdit->setText("");

        QString strObject2 = QString("lineEdit_Replace") + QString::number(i);
        QLineEdit *lineEdit2 = this->findChild<QLineEdit*>(strObject2);
        if(lineEdit2) {
            auto b = lineEdit2->blockSignals(true);
            lineEdit2->setText("");
            lineEdit2->blockSignals(b);
        }
    }
}

void DateReplaceEditor::on_btnPreSetValue_clicked()
{
    if(ui->cb_replaceType->currentIndex() == 2){
        getMonthValue();
        vartypeR = vartypeR | 1<<2;
        QMap<int,QString> monthMap;
        for(int i=0;i<monthList.size();i++){
            monthMap.insert(i+1,monthList.at(i));
        }
        replaceValueMap.insert(2,monthMap);
    }
    else if(ui->cb_replaceType->currentIndex() == 3){
        getYearValue();
        vartypeR = vartypeR | 1<<3;
        QMap<int,QString> yearMap;
        for(int i=0;i<yearList.size()&&i<yearInitList.size();i++){
            yearMap.insert(yearInitList.at(i),yearList.at(i));
        }
        replaceValueMap.insert(3,yearMap);
    }
    else if(ui->cb_replaceType->currentIndex() == 4){
        getDayValue();
        vartypeR = vartypeR | 1<<4;
        QMap<int,QString> dayMap;
        for(int i=0;i<dayList.size();i++){
            dayMap.insert(i+1,dayList.at(i));
        }
        replaceValueMap.insert(4,dayMap);
    }
    else if(ui->cb_replaceType->currentIndex() == 5){
        getHourValue();
        vartypeR = vartypeR | 1<<5;
        QMap<int,QString> hourMap;
        for(int i=0;i<hourList.size();i++){
            hourMap.insert(i,hourList.at(i));
        }
        replaceValueMap.insert(5,hourMap);
    }
    else if(ui->cb_replaceType->currentIndex() == 1){
        getWeekValue();
        vartypeR = vartypeR | 1<<1;
        QMap<int,QString> weekMap;
        for(int i=0;i<weekList.size();i++){
            weekMap.insert(i+1,weekList.at(i));
        }
        replaceValueMap.insert(1,weekMap);
    }
}

void DateReplaceEditor::onLineEditReplaceChanged(int i, QString txt)
{
    int mapIdx = currPage * 4 + i;

    switch(ui->cb_replaceType->currentIndex()) {
    case 0:
        if (mapIdx < dataList.size()) dataList[mapIdx] = txt;
        break;
    case 1:
        if (mapIdx < weekList.size()) weekList[mapIdx] = txt;
        break;
    case 2:
        if (mapIdx < monthList.size()) monthList[mapIdx] = txt;
        break;
    case 3:
        if (mapIdx < yearList.size()) yearList[mapIdx] = txt;
        break;
    case 4:
        if (mapIdx < dayList.size()) dayList[mapIdx]  = txt;
        break;
    case 5:
        if (mapIdx < hourList.size()) hourList[mapIdx] = txt;
        break;
    default:
        break;
    }
}