#include "set.h"
#include "ui_set.h"
#include "myapp.h"

qint64 set::set_time = 0;
QString set::currentTimeString = "currentTimeString";
QString set::clockTimeShow = "clockTimeShow";
QStringList set::clockList;
QStringListModel set::model;
QList<qint64> set::Time_data;

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

    //建立背景；
    //QLabel *background = new QLabel(this);
    //background->setPixmap(QPixmap(":/Rescoure_File/Main_BK.png")); // 或者使用绝对路径
    //background->setGeometry(0, 0, this->width(), this->height());
    //background->lower(); // 将背景放在最底层
    //background->show();
    QPalette palette;//设置页面背景
    palette.setBrush(QPalette::Background, QBrush(QPixmap(":/Rescoure_File/10.jpg").scaled(this->size())));
    this->setPalette(palette);
    this->ui->pushButton->setIcon(QIcon(":/Rescoure_File/25.png"));//设置返回按钮
    this->ui->pushButton->setStyleSheet("border-image:url(:/Rescoure_File/25.png); ");
    // 初始化数据
    this->currentTimeString = QDateTime::currentDateTime().toString("HH:mm");
    this->clockTimeShow = this->currentTimeString;
    ui->lcdNumber->display(this->clockTimeShow);

    // 初始化计时器
    this->clockTimer = new QTimer(this);
    this->clockTimer->start(1000);
    connect(this->clockTimer, &QTimer::timeout, this, &set::showCurrentTime);

    // 按钮连接信号槽
}

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

void set::sortAlarms()
{
    // 对 Time_data 进行升序排序
    std::sort(Time_data.begin(), Time_data.end());

    // 清空旧的闹钟列表
    clockList.clear();

    // 根据排序后的 Time_data 重新生成 clockList
    for (const qint64 &alarmTime : Time_data) {
        QDateTime dateTime = QDateTime::fromSecsSinceEpoch(alarmTime);
        QString timeString = dateTime.toString("HH:mm");
        clockList.append("闹钟：" + timeString);
    }

    // 更新模型中的数据
    model.setStringList(clockList);

    // 刷新列表视图
    ui->listView->setModel(&model);
    ui->listView->update();

    qDebug() << "Alarms sorted!";
}

void set::adjustTime(int seconds) {
    qDebug() << "adjustTime called with seconds:" << seconds;

    QTime time = QTime::fromString(this->clockTimeShow, "HH:mm");

    if (time.isValid()) {
        time = time.addSecs(seconds);  // 添加指定秒数
        this->clockTimeShow = time.toString("HH:mm");
        ui->lcdNumber->display(clockTimeShow);
        qDebug() << "Adjusted time:" << clockTimeShow;
    } else {
        qDebug() << "Time parsing error:" << this->clockTimeShow;
    }
}

// 加一小时
void set::on_pushButton_5_clicked() {
    adjustTime(3600); // 加一小时
}

// 减一小时
void set::on_pushButton_3_clicked() {
    adjustTime(-3600); // 减一小时
}

// 加一分钟
void set::on_addMin_btn_clicked()
{
    adjustTime(60); // 加一分钟
}

// 减一分钟
void set::on_pushButton_4_clicked() {
    adjustTime(-60); // 减一分钟
}

// 显示当前时间
void set::showCurrentTime() {
    QString currentTimeTmp = QDateTime::currentDateTime().toString("HH:mm:ss");
    ui->label->setText("当前时间为：" + currentTimeTmp);
}

// 设置闹钟并存储到 Time_data 容器
void set::on_pushButton_2_clicked()
{
    QString clockSetHourStr = this->clockTimeShow.left(2);
    QString clockSetMinuteStr = this->clockTimeShow.right(2);
    int clockSetMinuteInt = clockSetMinuteStr.toInt();
    int clockSetHourInt = clockSetHourStr.toInt();

    QDate currentDate = QDate::currentDate();
    QDateTime dateTime = QDateTime(currentDate);
    qint64 midnightTimestamp = dateTime.toSecsSinceEpoch();

    int currentTimeHourTmpInt = QDateTime::currentDateTime().toString("HH").toInt();
    int currentTimeMinuteTmpInt = QDateTime::currentDateTime().toString("mm").toInt();

    set_time = (clockSetHourInt * 3600) + (clockSetMinuteInt * 60) + midnightTimestamp;

    if (clockSetHourInt < currentTimeHourTmpInt ||
        (clockSetHourInt == currentTimeHourTmpInt && clockSetMinuteInt <= currentTimeMinuteTmpInt)) {
        set_time += 60 * 60 * 24;
    }

    set::Time_data.append(set_time);
    qDebug() << "clock set!";
    qDebug() << set_time;

    if(set::clockList.contains(clockSetHourStr + ":" + clockSetMinuteStr)){
        QMessageBox msgBox;
        msgBox.setText("闹钟设置重复");
        msgBox.exec();
        return;
    }

    set::clockList.append("闹钟：" + clockSetHourStr + ":" + clockSetMinuteStr);
    qDebug() << set::clockList.back();
    model.setStringList(set::clockList);
    ui->listView->setModel(&model);
    ui->listView->show();

    QMessageBox msgBox;
    msgBox.setText("闹钟设置成功");
    msgBox.exec();
}

void set::on_pushButton_clicked()
{
    this->close();
    myapp::getapp()->widget->show();
}

void set::on_listView_doubleClicked(const QModelIndex &index)
{
    // 获取模型中的行号
    int row = index.row();

    // 确保行号有效
    if (row >= 0 && row < Time_data.size()) {
        // 从容器中删除对应的闹钟
        Time_data.removeAt(row);

        // 从闹钟列表中删除对应的字符串项
        clockList.removeAt(row);

        // 重新排序并更新视图
        sortAlarms();

        qDebug() << "Removed alarm at row:" << row;
    } else {
        qDebug() << "Invalid row index:" << row;
    }
}