#pragma once


// CDlgScanner 对话框
#include "./scanner/scanner_handler.h"
#include <libusb-1.0/libusb.h>
#include "scanner/opt_ui/DlgSetting.h"

class CDlgScanner;

namespace usb
{
	typedef struct _end_point
	{
		BYTE	iface = -1;
		BYTE	type = -1;
		BYTE	addr = -1;
		size_t	packet = 0;
	}USBEP;
	typedef struct _usb_pnp
	{
		libusb_context* ctx = NULL;
		libusb_device* device = NULL;
		libusb_device_handle* handle = NULL;
		CDlgScanner* dlg = NULL;
		WORD	vid = 0;
		WORD	pid = 0;
		bool	arrive = true;
		std::vector<USBEP>		eps;
	}USBPNP, * LPUSBPNP;

	std::wstring now(void);
	const wchar_t* error_name(int err, wchar_t* unk = NULL);
	std::wstring a2u(const char* ansi);
	std::string u2a(const wchar_t* unic);
	void enum_endpoints(libusb_device* device, std::vector<USBEP>& eps);
	const wchar_t* ep_type(BYTE type);
	BYTE ep_type(const wchar_t* str);
}
enum
{
	WM_USB_PNP = WM_USER + 1001,
	WM_RCV_MSG,
	WM_OPENNING_DLG_CLOSED,
	WM_TRAY_MSG,
	WM_TIMER_CANCEL_TOPMOST,
};

class CDlgScanner : public CDialogEx
{
	DECLARE_DYNAMIC(CDlgScanner)
	HWND			parent_;
	scanner_handler* scanner_;
	thread_pool<CDlgScanner>	*threads_;
	volatile bool				auto_tx_;
	uint32_t					auto_tx_file_;
	HANDLE						auto_wait_;
	dlg_setting					*setting_ui_;
	SANEAPI						sane_api_;
	std::wstring				img_root_;
	uint32_t					img_cnt_;

public:
	CDlgScanner(CWnd* pParent = nullptr);   // 标准构造函数
	virtual ~CDlgScanner();

// 对话框数据
#ifdef AFX_DESIGN_TIME
	enum { IDD = IDD_SCANNER };
#endif

protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV 支持
	virtual BOOL OnInitDialog();
	virtual BOOL PreTranslateMessage(MSG* pMsg);

	DECLARE_MESSAGE_MAP()

	int refresh_bulk_status(void);
	void thread_auto_tx_file(void);
	void enable_buttons(bool enable);

	void set_text(UINT id, const wchar_t* text);
	bool is_checked(UINT id);
	void set_check(UINT id, bool checked);
	void click_repeat(bool enable_buttons = false, bool enable = true);

public:
	void set_device(usb::LPUSBPNP pnp);
	void get_option(const char* name, void* value, size_t size);
	int set_option(const char* name, void* value, int type, size_t len, size_t max_len, int* after);

public:
	CTabCtrl tab_opt_;
	CTabCtrl tab_oper_;
	afx_msg void OnTcnSelchangeTabOper(NMHDR* pNMHDR, LRESULT* pResult);
	afx_msg void OnBnClickedOk();
	afx_msg void OnBnClickedButtonResetBulk();
	afx_msg void OnBnClickedButtonBrowseSavingPath();
	afx_msg void OnBnClickedButtonScan();
	afx_msg void OnBnClickedButtonBrowseFile();
	afx_msg void OnBnClickedButtonSendFile();
	afx_msg void OnBnClickedButtonRecvFile();
	afx_msg void OnBnClickedButtonStartProgram();
	afx_msg void OnBnClickedButtonSendEp0();
	afx_msg void OnTimer(UINT_PTR nIDEvent);
	afx_msg void OnBnClickedCheckAuto();
	afx_msg void OnBnClickedButtonRefresh();
	afx_msg void OnBnClickedCheckRepeat();

	afx_msg LRESULT OnSetText(WPARAM wp, LPARAM lp);
	afx_msg LRESULT OnIsButtonChecked(WPARAM wp, LPARAM lp);
	afx_msg LRESULT OnSetButtonChecked(WPARAM wp, LPARAM lp);
	afx_msg LRESULT OnEnableCtrls(WPARAM wp, LPARAM lp);
	afx_msg LRESULT OnDeviceStatus(WPARAM wp, LPARAM lp);
};