#include "uft3functionsearchpage.h"
#include "src/utils/datacache.h"
#include <QVBoxLayout>
#include <QHBoxLayout>
#include <QLabel>
#include <QTableWidgetItem>
#include <QHeaderView>
#include <QMessageBox>
#include "ElaComboBox.h"
#include "ElaLineEdit.h"
#include "ElaPushButton.h"

UFT3FunctionSearchPage::UFT3FunctionSearchPage(QWidget *parent)
    : QWidget(parent)
{
    initUI();
}

UFT3FunctionSearchPage::~UFT3FunctionSearchPage()
{
}

void UFT3FunctionSearchPage::initUI()
{
    QVBoxLayout *layout = new QVBoxLayout(this);
    layout->setContentsMargins(30, 30, 30, 30);
    layout->setSpacing(20);

    QHBoxLayout *searchLayout = new QHBoxLayout;
    searchLayout->setSpacing(10);
    
    m_searchComboBox = new ElaComboBox;
    m_searchComboBox->addItem("功能名称", "cname");
    m_searchComboBox->addItem("功能编号", "function_no");
    searchLayout->addWidget(m_searchComboBox);
    
    m_searchEdit = new ElaLineEdit;
    m_searchEdit->setPlaceholderText("输入查询内容");
    m_searchEdit->setMinimumWidth(300);
    searchLayout->addWidget(m_searchEdit);
    
    ElaPushButton *searchBtn = new ElaPushButton("搜索");
    connect(searchBtn, &QPushButton::clicked, this, &UFT3FunctionSearchPage::onSearch);
    searchLayout->addWidget(searchBtn);
    
    searchLayout->addStretch();
    layout->addLayout(searchLayout);

    m_resultTable = new QTableWidget;
    m_resultTable->setColumnCount(3);
    m_resultTable->setHorizontalHeaderLabels({"英文名", "功能编号", "功能名称"});
    m_resultTable->horizontalHeader()->setSectionResizeMode(QHeaderView::Stretch);
    m_resultTable->setMinimumHeight(400);
    m_resultTable->setSelectionBehavior(QAbstractItemView::SelectRows);
    m_resultTable->setEditTriggers(QAbstractItemView::NoEditTriggers);
    layout->addWidget(m_resultTable);
}

void UFT3FunctionSearchPage::onSearch()
{
    QString keyword = m_searchEdit->text().trimmed();
    
    m_resultTable->setRowCount(0);
    
    if (keyword.isEmpty()) {
        QMessageBox::information(this, "提示", "请输入查询内容");
        return;
    }
    
    QString field = m_searchComboBox->currentData().toString();
    QList<FunctionInfo> results = DataCache::instance()->searchUFT3Functions(keyword, field);
    
    if (results.isEmpty()) {
        QMessageBox::information(this, "提示", "未找到匹配的功能");
        return;
    }
    
    int row = 0;
    for (const FunctionInfo& info : results) {
        m_resultTable->insertRow(row);
        
        QTableWidgetItem *cnameItem = new QTableWidgetItem(info.cname);
        cnameItem->setFlags(cnameItem->flags() & ~Qt::ItemIsEditable);
        m_resultTable->setItem(row, 0, cnameItem);
        
        QTableWidgetItem *eNameItem = new QTableWidgetItem(info.eName);
        eNameItem->setFlags(eNameItem->flags() & ~Qt::ItemIsEditable);
        m_resultTable->setItem(row, 1, eNameItem);
        
        QTableWidgetItem *funcNoItem = new QTableWidgetItem(info.functionNo);
        funcNoItem->setFlags(funcNoItem->flags() & ~Qt::ItemIsEditable);
        m_resultTable->setItem(row, 2, funcNoItem);
        
        row++;
    }
}