#pragma once

#include "page.h"
#include "network/nm_types.h"
#include "text_cache.h"
#include <SDL3_ttf/SDL_ttf.h>
#include <atomic>
#include <future>
#include <string>
#include <vector>

class WiFiSetupPage : public Page {
public:
    enum class InputMode {
        Normal,
        PasswordEntry,
        Connecting
    };

    void onPush(AppState& state) override;
    void onResume(AppState& state) override;
    void onPause(AppState& state) override;
    void onPop(AppState& state) override;
    void handleEvent(const SDL_Event& event) override;
    void update(float dt) override;
    void render(SDL_Renderer* renderer) override;

private:
    void refreshNetworkState();
    void triggerScan();
    void startConnectAsync(const std::string& ssid, const std::string& password);
    void exitPage(AppState& state);
    void createFonts();
    void destroyFonts();
    void destroyTextures();

    AppState* state_ = nullptr;
    InputMode inputMode_ = InputMode::Normal;
    int selectedIndex_ = 0;
    std::string selectedSsid_ = "";

    std::string passwordInput_ = "";
    std::string statusMessage_ = "Press F5 to scan for available networks";

    std::vector<radiantwave::network::NetworkInfo> networks_;
    std::vector<std::string> savedSsids_;
    std::string connectedSsid_ = "";
    bool isConnected_ = false;
    bool hasInternet_ = false;

    float refreshTimer_ = 0.0f;
    float returnTimer_ = -1.0f; // >0 = countdown before auto-advancing the walkthrough

    // Async connection tracking
    std::future<radiantwave::network::ConnectResult> connectFuture_;
    bool connectInProgress_ = false;

    TTF_Font* fontTitle_ = nullptr;
    TTF_Font* fontHeader_ = nullptr;
    TTF_Font* fontBody_ = nullptr;
    TTF_Font* fontSmall_ = nullptr;

    CachedText titleText_;
    CachedText wifiStatusText_;
    CachedText networkText_;
    CachedText internetText_;
    CachedText statusMsgText_;
    CachedText emptyText_;
    std::vector<CachedText> ssidRows_;
    std::vector<CachedText> secBadges_;
    std::vector<CachedText> sigTexts_;

    CachedText passwordPromptText_;
    CachedText passwordValueText_;
    CachedText passwordHintText_;
    CachedText footerText_;
};