#include "managerplan.h"
#include "ui_managerplan.h"


#include <QMouseEvent>
#include <QDesktopWidget>
#include "UIStyleManager.h"
#include "OneShadowEffect.h"

ManagerPlan::ManagerPlan(QDialog *parent) :
    QDialog(parent),
    ui(new Ui::ManagerPlan)
{
    ui->setupUi(this);

    /* 设置隐藏边框 */
    this->setWindowFlags(Qt::Dialog | Qt::FramelessWindowHint);
    /* 设置底层样式表 */
    this->setAttribute(Qt::WA_TranslucentBackground);

    /* 创建阴影 */
    auto pShadow = new OneShadowEffect(this);
    ui->widget_background->setGraphicsEffect(pShadow);

    /* 获取屏幕大小 */
    auto screenRect = QApplication::desktop()->availableGeometry();
    this->resize(screenRect.width(), screenRect.height());

    /* 注册事件过滤器 */
    ui->cBox_selectChn->installEventFilter(this);
    ui->pBtn_close->installEventFilter(this);

    /* 设置时间和日期选择Tab */
    setTabWidget();

    /* 设置默认时间和日期 */
    auto date = QDate::currentDate();
    auto time = QTime::fromString("00:00:00", "hh:mm:ss");
    ui->timeEdit_weekStart->setTime(time);
    ui->timeEdit_weekEnd->setTime(time);
    ui->timeEdit_specialStart->setTime(time);
    ui->timeEdit_specialEnd->setTime(time);

    ui->dateEdit_specialStart->setDisplayFormat("yy-MM-dd");
    ui->dateEdit_specialEnd->setDisplayFormat("yy-MM-dd");
    ui->dateEdit_specialStart->setDate(date);
    ui->dateEdit_specialEnd->setDate(date);

    /* 设置时间图标 */
    ui->timeEdit_weekStart->setIcon(":/ICON/ICON/Time.png");
    ui->timeEdit_weekEnd->setIcon(":/ICON/ICON/Time.png");
    ui->timeEdit_specialStart->setIcon(":/ICON/ICON/Time.png");
    ui->timeEdit_specialEnd->setIcon(":/ICON/ICON/Time.png");

    ui->timeEdit_weekStart->SetMainWindow(this);
    ui->timeEdit_weekEnd->SetMainWindow(this);
    ui->timeEdit_specialStart->SetMainWindow(this);
    ui->timeEdit_specialEnd->SetMainWindow(this);

    /* 设置可选择的周几 */
    setWeekDay();

    /* 连接信号和槽 */
    connect(ui->pBtn_cancel, &QPushButton::clicked, this, &ManagerPlan::close);
    connect(ui->pBtn_close, &QPushButton::clicked, this, &ManagerPlan::close);

    connect(&EPUIStyle, &UIStyleManager::signal_qssChanged, this, &ManagerPlan::do_setUIStyle);
    do_setUIStyle();

    /* 设置下拉框阴影 */
    ui->cBox_selectChn->setViewShadowEffect();
    ui->cBox_selectWeekStart->setViewShadowEffect();
    ui->cBox_selectWeekEnd->setViewShadowEffect();

    /* 默认显示周计划 */
    ui->tabWidget->setCurrentIndex(0);
}

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

/* 修改UI样式 */
void ManagerPlan::do_setUIStyle()
{
    this->setStyleSheet(EPUIStyle.StrQSS_ManagerPlan);
}

/* 设置时间和日期选择Tab */
void ManagerPlan::setTabWidget()
{
    /* 设置Tab的大小 */
    QSize size(ui->tabWidget->width(), ui->tabWidget->height() - ui->tabWidget->tabBar()->height() - 2);
    /* 设置正常日的Tab */
    ui->tab_week->resize(size);
    auto vLayout1 = new QVBoxLayout(ui->tab_week);
    vLayout1->setContentsMargins(0, 24, 0, 0);
    vLayout1->setSpacing(12);
    ui->tab_week->setLayout(vLayout1);
    vLayout1->addWidget(ui->widget_weekStart);
    vLayout1->addWidget(ui->widget_weekEnd);

    /* 设置特殊日的Tab */
    ui->tab_special->resize(size);
    auto vLayout2 = new QVBoxLayout(ui->tab_special);
    vLayout2->setContentsMargins(0, 24, 0, 0);
    vLayout2->setSpacing(12);
    ui->tab_special->setLayout(vLayout2);
    vLayout2->addWidget(ui->widget_specialStart);
    vLayout2->addWidget(ui->widget_specialEnd);
}

/* 设置可选择的周几 */
void ManagerPlan::setWeekDay()
{
    ui->cBox_selectWeekStart->addItem("星期一", static_cast<int>(enum_WeekDay::WeekDay_Mon));
    ui->cBox_selectWeekStart->addItem("星期二", static_cast<int>(enum_WeekDay::WeekDay_Tue));
    ui->cBox_selectWeekStart->addItem("星期三", static_cast<int>(enum_WeekDay::WeekDay_Wed));
    ui->cBox_selectWeekStart->addItem("星期四", static_cast<int>(enum_WeekDay::WeekDay_Thu));
    ui->cBox_selectWeekStart->addItem("星期五", static_cast<int>(enum_WeekDay::WeekDay_Fri));
    ui->cBox_selectWeekStart->addItem("星期六", static_cast<int>(enum_WeekDay::WeekDay_Sat));
    ui->cBox_selectWeekStart->addItem("星期天", static_cast<int>(enum_WeekDay::WeekDay_Sun));

    ui->cBox_selectWeekEnd->addItem("星期一", static_cast<int>(enum_WeekDay::WeekDay_Mon));
    ui->cBox_selectWeekEnd->addItem("星期二", static_cast<int>(enum_WeekDay::WeekDay_Tue));
    ui->cBox_selectWeekEnd->addItem("星期三", static_cast<int>(enum_WeekDay::WeekDay_Wed));
    ui->cBox_selectWeekEnd->addItem("星期四", static_cast<int>(enum_WeekDay::WeekDay_Thu));
    ui->cBox_selectWeekEnd->addItem("星期五", static_cast<int>(enum_WeekDay::WeekDay_Fri));
    ui->cBox_selectWeekEnd->addItem("星期六", static_cast<int>(enum_WeekDay::WeekDay_Sat));
    ui->cBox_selectWeekEnd->addItem("星期天", static_cast<int>(enum_WeekDay::WeekDay_Sun));
}


/* 鼠标点击事件 */
void ManagerPlan::mousePressEvent(QMouseEvent *event)
{
    m_lastPos = event->globalPos();
    event->accept();
}

/* 鼠标移动事件 */
void ManagerPlan::mouseMoveEvent(QMouseEvent *event)
{
    auto point = ui->widget_top->mapToGlobal(QPoint(0, 0));
    QRect rect(point, ui->widget_top->size());

    if(!rect.contains(m_lastPos))
    {
        event->accept();
        return;
    }

    int dx = event->globalX() - m_lastPos.x();
    int dy = event->globalY() - m_lastPos.y();
    ui->widget_background->move(ui->widget_background->x() + dx, ui->widget_background->y() + dy);
    m_lastPos = event->globalPos();
    event->accept();
}

/* 鼠标释放事件 */
void ManagerPlan::mouseReleaseEvent(QMouseEvent *event)
{
    event->accept();
}

/* 事件过滤器 */
bool ManagerPlan::eventFilter(QObject *watched, QEvent *event)
{
    if(watched == ui->cBox_selectChn)
    {
        if(event->type() == QEvent::Wheel)
        {
            return true;
        }
    }
    else if(watched == ui->pBtn_close)
    {
        if(event->type() == QEvent::Enter)
        {
            ui->pBtn_close->setProperty("Hover", true);
            ui->pBtn_close->style()->unpolish(ui->pBtn_close);
            ui->pBtn_close->style()->polish(ui->pBtn_close);
            return true;
        }else if(event->type() == QEvent::Leave)
        {
            ui->pBtn_close->setProperty("Hover", false);
            ui->pBtn_close->style()->unpolish(ui->pBtn_close);
            ui->pBtn_close->style()->polish(ui->pBtn_close);
            return true;
        }
    }
    return QDialog::eventFilter(watched, event);
}