// Window controller for sending input events to the designer
#pragma once

#define NOMINMAX
#include <Windows.h>
#include <string>
#include <optional>

namespace mosis::test {

// Phone UI dimensions (default resolution)
constexpr int PHONE_WIDTH = 540;
constexpr int PHONE_HEIGHT = 960;

// Window information
struct WindowInfo {
    HWND hwnd;
    RECT windowRect;
    RECT clientRect;
    int clientX;    // Client area X in screen coords
    int clientY;    // Client area Y in screen coords
    int clientWidth;  // Client area width
    int clientHeight; // Client area height
    float scaleX;   // DPI scale X
    float scaleY;   // DPI scale Y
};

class WindowController {
public:
    WindowController() = default;
    ~WindowController() = default;

    // Find the designer window by title
    bool FindWindow(const std::string& title = "Mosis Designer");

    // Check if window is valid
    bool IsValid() const { return m_hwnd != nullptr; }

    // Get window info
    const WindowInfo& GetInfo() const { return m_info; }

    // Send mouse events at phone coordinates (0-540, 0-960)
    // These coordinates are scaled to match the actual window size
    bool SendMouseDown(int phoneX, int phoneY);
    bool SendMouseUp(int phoneX, int phoneY);
    bool SendMouseMove(int phoneX, int phoneY);
    bool SendClick(int phoneX, int phoneY);

    // Send click at position relative to bottom of window
    // clientX is absolute X in client area, offsetFromBottom is Y offset from bottom edge
    bool SendClickFromBottom(int clientX, int offsetFromBottom);

    // Send keyboard events
    bool SendKey(UINT vkCode);
    bool SendChar(char c);

    // Bring window to foreground
    bool Activate();

    // Close the window
    bool Close();

    // Resize window to match phone dimensions
    bool ResizeToPhone();

    // Wait for window to appear (returns false on timeout)
    bool WaitForWindow(const std::string& title, int timeoutMs = 10000);

private:
    // Convert phone coordinates to client coordinates (accounting for DPI scale)
    LPARAM PhoneToClientLParam(int phoneX, int phoneY);

    HWND m_hwnd = nullptr;
    WindowInfo m_info = {};
};

} // namespace mosis::test