#pragma once
// VoiceConfigSection.h — Voice / speech configuration panel.
//
// Two independent provider selectors:
//   • Speech-to-Text (STT)  — Google (free, default) | Deepgram
//   • Text-to-Speech (TTS)  — Pyttsx3 (free, default) | Deepgram (Aura-2)
//
// One shared Deepgram credentials block (API key + tunables) only shown when
// at least one of the two providers is set to Deepgram.

#include <QCheckBox>
#include <QComboBox>
#include <QDoubleSpinBox>
#include <QEvent>
#include <QHideEvent>
#include <QLabel>
#include <QLineEdit>
#include <QPushButton>
#include <QShowEvent>
#include <QWidget>

namespace fincept::screens {

class VoiceConfigSection : public QWidget {
    Q_OBJECT
  public:
    explicit VoiceConfigSection(QWidget* parent = nullptr);

    /// Reload values from AppConfig and SecureStorage.
    void reload();

  signals:
    /// Emitted after Save — parent wires this to refresh both SpeechService
    /// and TtsService.
    void config_changed();

  protected:
    void changeEvent(QEvent* event) override;
    /// Re-read AppConfig + SecureStorage each time the section is shown, so a
    /// key rotated elsewhere (or by an MCP tool) is reflected here.
    void showEvent(QShowEvent* e) override;
    /// Re-mask the API key when the section leaves view — pressing "Show" used
    /// to leave the secret rendered in plaintext for the rest of the session.
    void hideEvent(QHideEvent* e) override;

  private slots:
    void on_provider_changed();
    void on_show_hide_key();
    void on_save();
    void on_test();

  private:
    void build_ui();
    void apply_provider_visibility();
    void set_status(const QString& msg, bool error = false);

    /// Re-apply tr() lookups to every widget whose text we keep a handle to.
    /// Called from changeEvent() on QEvent::LanguageChange.
    void retranslateUi();

    // Provider selectors (independent)
    QComboBox* stt_provider_combo_ = nullptr;
    QComboBox* tts_provider_combo_ = nullptr;

    // Deepgram-shared credentials
    QLineEdit* api_key_edit_ = nullptr;
    QPushButton* show_key_btn_ = nullptr;

    // Deepgram STT tunables
    QComboBox* stt_model_combo_ = nullptr;
    QComboBox* stt_language_combo_ = nullptr;
    QLineEdit* keyterms_edit_ = nullptr;
    QDoubleSpinBox* gain_spin_ = nullptr;
    QLineEdit* device_edit_ = nullptr;

    // Deepgram TTS tunables
    QComboBox* tts_model_combo_ = nullptr;

    // Clap-to-start (independent of STT/TTS provider — works with any)
    QCheckBox* clap_enabled_cb_ = nullptr;
    QComboBox* clap_mode_combo_ = nullptr;

    // Action buttons
    QPushButton* save_btn_ = nullptr;
    QPushButton* test_btn_ = nullptr;
    QLabel* status_lbl_ = nullptr;

    // Container groups for visibility toggling
    QWidget* deepgram_group_ = nullptr; // shared key + buttons
    QWidget* stt_dg_group_ = nullptr;   // Deepgram STT-only rows
    QWidget* tts_dg_group_ = nullptr;   // Deepgram TTS-only rows

    // ── Fixed text widgets / row labels (captured for retranslateUi) ──────────
    QLabel* title_lbl_ = nullptr;
    QLabel* blurb_lbl_ = nullptr;
    QLabel* stt_section_lbl_ = nullptr;
    QLabel* stt_provider_row_lbl_ = nullptr;
    QLabel* stt_model_row_lbl_ = nullptr;
    QLabel* stt_language_row_lbl_ = nullptr;
    QLabel* keyterms_row_lbl_ = nullptr;
    QLabel* gain_row_lbl_ = nullptr;
    QLabel* device_row_lbl_ = nullptr;
    QLabel* tts_section_lbl_ = nullptr;
    QLabel* tts_provider_row_lbl_ = nullptr;
    QLabel* tts_voice_row_lbl_ = nullptr;
    QLabel* dg_title_lbl_ = nullptr;
    QLabel* key_lbl_ = nullptr;
    QLabel* clap_section_lbl_ = nullptr;
    QLabel* clap_blurb_lbl_ = nullptr;
    QLabel* clap_trigger_row_lbl_ = nullptr;
};

} // namespace fincept::screens