#include "ProjectStateWidget.h"

#include <QTableWidget>
#include <QHeaderView>
#include <QBoxLayout>
#include <QDateTime>

#include <QDebug>

ProjectStateWidget::ProjectStateWidget(QWidget *parent) : QWidget(parent)
{
    initialize();
    initLayout();
    refreshList();
}

void ProjectStateWidget::initialize()
{
    m_vBoxLayout = new QVBoxLayout(this);

    m_projTableWidget = new QTableWidget(this);
    m_projTableWidget->setEditTriggers(QAbstractItemView::NoEditTriggers);
    m_projTableWidget->setSelectionBehavior(QAbstractItemView::SelectRows);
    m_projTableWidget->setSelectionMode(QAbstractItemView::NoSelection);
    m_projTableWidget->horizontalHeader()->setSectionResizeMode(QHeaderView::Stretch);
    m_projTableWidget->verticalHeader()->setVisible(false);
    const QStringList headers = { "工程名", "工程类型", "专家信息", "评估状态" };
    m_projTableWidget->setColumnCount(headers.count());
    m_projTableWidget->setHorizontalHeaderLabels(headers);
    m_projTableWidget->setAlternatingRowColors(true);
    m_projTableWidget->setStyleSheet(
            "QTableWidget {border: 1px solid rgba(0, 0, 0, 0.073);background: rgb(244, 244, "
            "255);alternate-background-color: rgb(255, 255, 255);}"
            //            "QHeaderView::section{font-size: 14px;font:bold;font-family: 'Microsoft YaHei UI';}"
            "QHeaderView::section {"
            "background-color: qlineargradient(x1:0, y1:0, x2:0, y2:1,"
            "stop:0 #616161, stop: 0.5 #505050,"
            "stop: 0.6 #434343, stop:1 #656565);"
            "color: white;"
            "padding-left: 4px;"
            "border: 1px solid #6c6c6c;"
            "}");
}

void ProjectStateWidget::initLayout()
{
    layout()->addWidget(m_projTableWidget);
}

void ProjectStateWidget::refreshList()
{
    m_projTableWidget->clearContents();
    int projCount = 10;

    QStringList list = { "能力需求指标体系", "技术措施指标体系", "方案评估" };
    int expertCount  = 3;

    int rowCount = projCount * list.count() * expertCount;
    m_projTableWidget->setRowCount(rowCount);

    for (int i = 0; i < projCount; i++) {
        int row                = i * list.count() * expertCount;
        QTableWidgetItem *item = new QTableWidgetItem(QString("工程%1").arg(i + 1));
        item->setFlags(Qt::ItemIsEnabled | Qt::ItemIsSelectable);
        item->setTextAlignment(Qt::AlignCenter);
        m_projTableWidget->setItem(row, 0, item);
        m_projTableWidget->setSpan(row, 0, list.count() * expertCount, 1);

        for (int j = 0; j < list.count(); j++) {
            row                    = i * list.count() * expertCount + j * expertCount;
            QTableWidgetItem *item = new QTableWidgetItem(list[j]);
            item->setFlags(Qt::ItemIsEnabled | Qt::ItemIsSelectable);
            item->setTextAlignment(Qt::AlignCenter);
            m_projTableWidget->setItem(row, 1, item);
            m_projTableWidget->setSpan(row, 1, expertCount, 1);

            for (int k = 0; k < 3; k++) {
                row                       = i * list.count() * expertCount + j * expertCount + k;
                QTableWidgetItem *expItem = new QTableWidgetItem(QString("专家%1").arg(k + 1));
                expItem->setFlags(Qt::ItemIsEnabled | Qt::ItemIsSelectable);
                expItem->setTextAlignment(Qt::AlignCenter);
                m_projTableWidget->setItem(row, 2, expItem);

                unsigned seed = QDateTime::currentDateTime().toTime_t() + pow(row, 4);
                srand(seed);
                bool loaded                = (rand() % 4) == 0;
                QTableWidgetItem *loadItem = new QTableWidgetItem(loaded ? "已录入" : "未录入");
                loadItem->setFlags(Qt::ItemIsEnabled | Qt::ItemIsSelectable);
                loadItem->setTextAlignment(Qt::AlignCenter);
                m_projTableWidget->setItem(row, 3, loadItem);
            }
        }
    }
}