// src/screens/economics/panels/BeaPanel.h
// BEA (Bureau of Economic Analysis) — US National/Regional/Industry economic data.
// Requires BEA_API_KEY env var. Free registration at bea.gov/data/api/register
// Best command: fetch <indicator_id> <start_year> <end_year>
// Response: { "success": true, "data": [{"date": "YYYY", "value": 123.4}],
//             "metadata": {"indicator_name": "...", "source": "BEA NIPA"} }
// Script: bea_data.py
#pragma once

#include "screens/economics/panels/EconPanelBase.h"

#include <QComboBox>
#include <QLabel>
#include <QLineEdit>
#include <QListWidget>

namespace fincept::screens {

class BeaPanel : public EconPanelBase {
    Q_OBJECT
  public:
    explicit BeaPanel(QWidget* parent = nullptr);
    void activate() override;

  protected:
    void build_controls(QHBoxLayout* thl) override;
    void on_fetch() override;
    void on_result(const QString& request_id, const services::EconomicsResult& result) override;
    void changeEvent(QEvent* event) override;

  private:
    void on_category_changed(int index);
    void on_indicator_filter(const QString& text);
    void retranslateUi() override;

    // Left sidebar
    QComboBox* category_combo_ = nullptr;
    QLineEdit* indicator_search_ = nullptr;
    QListWidget* indicator_list_ = nullptr;

    // Toolbar controls
    QLineEdit* start_input_ = nullptr;
    QLineEdit* end_input_ = nullptr;
    QComboBox* freq_combo_ = nullptr;

    // Cached for retranslateUi
    QLabel* category_lbl_ = nullptr;
    QLabel* from_lbl_ = nullptr;
    QLabel* to_lbl_ = nullptr;
    QLabel* notice_lbl_ = nullptr;

    struct IndicatorDef {
        QString name;
        QString id;
        QString unit;
    };
    QList<IndicatorDef> current_indicators_;
};

} // namespace fincept::screens