#pragma once
#include "screens/chat_mode/ChatModeTypes.h"

#include <QEvent>
#include <QLabel>
#include <QLineEdit>
#include <QListWidget>
#include <QPushButton>
#include <QStackedWidget>
#include <QTabBar>
#include <QWidget>

namespace fincept::chat_mode {

/// Right panel — tabs for Memory, Schedules, Tasks, MCP Servers, Monitors.
class ChatAgentPanel : public QWidget {
    Q_OBJECT
  public:
    explicit ChatAgentPanel(QWidget* parent = nullptr);

    void refresh_memory();
    void refresh_schedules();
    void refresh_tasks();
    void refresh_mcp_servers();
    void refresh_monitors();

  protected:
    void changeEvent(QEvent* event) override;

  private slots:
    void on_tab_changed(int index);

    // Memory
    void on_add_memory();
    void on_delete_memory();
    void on_clear_all_memory();

    // Schedules
    void on_add_schedule();
    void on_delete_schedule();
    void on_toggle_schedule();

    // Tasks
    void on_refresh_tasks();
    void on_cancel_task();
    void on_view_task_detail();
    void on_send_feedback();

    // MCP Servers
    void on_add_mcp_server();
    void on_delete_mcp_server();
    void on_refresh_mcp_servers();

    // Monitors
    void on_add_monitor();
    void on_delete_monitor();
    void on_toggle_monitor();

  private:
    QTabBar* tab_bar_ = nullptr;
    QStackedWidget* stack_ = nullptr;

    // Memory tab
    QListWidget* memory_list_ = nullptr;
    QPushButton* mem_add_btn_ = nullptr;
    QPushButton* mem_del_btn_ = nullptr;
    QPushButton* mem_clear_btn_ = nullptr;

    // Schedules tab
    QListWidget* sched_list_ = nullptr;
    QPushButton* sched_add_btn_ = nullptr;
    QPushButton* sched_del_btn_ = nullptr;
    QPushButton* sched_toggle_btn_ = nullptr;

    // Tasks tab
    QListWidget* task_list_ = nullptr;
    QPushButton* task_refresh_btn_ = nullptr;
    QPushButton* task_cancel_btn_ = nullptr;
    QPushButton* task_detail_btn_ = nullptr;
    QPushButton* task_feedback_btn_ = nullptr;
    QLabel* task_status_lbl_ = nullptr;

    // MCP Servers tab
    QListWidget* mcp_list_ = nullptr;
    QPushButton* mcp_add_btn_ = nullptr;
    QPushButton* mcp_del_btn_ = nullptr;
    QPushButton* mcp_refresh_btn_ = nullptr;
    QLabel* mcp_tools_lbl_ = nullptr;

    // Monitors tab
    QListWidget* monitor_list_ = nullptr;
    QPushButton* mon_add_btn_ = nullptr;
    QPushButton* mon_del_btn_ = nullptr;
    QPushButton* mon_toggle_btn_ = nullptr;

    QVector<AgentMemory> memories_;
    QVector<AgentSchedule> schedules_;
    QVector<AgentTask> tasks_;
    QVector<McpServer> mcp_servers_;
    QVector<AgentMonitor> monitors_;

    void build_ui();
    QWidget* build_memory_tab();
    QWidget* build_schedules_tab();
    QWidget* build_tasks_tab();
    QWidget* build_mcp_tab();
    QWidget* build_monitors_tab();
    void retranslateUi();

    static QPushButton* make_btn(const QString& text, const QString& tooltip);

    // Section titles + hints (cached for retranslateUi)
    QLabel* mem_title_ = nullptr;
    QLabel* sched_title_ = nullptr;
    QLabel* sched_hint_ = nullptr;
    QLabel* tasks_title_ = nullptr;
    QLabel* mcp_title_ = nullptr;
    QLabel* mon_title_ = nullptr;
    QLabel* mon_hint_ = nullptr;
};

} // namespace fincept::chat_mode