/*
 * Copyright (c) 2023 joshua stein <jcs@jcs.org>
 *
 * Permission to use, copy, modify, and distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

#ifndef __WIFI_H__
#define __WIFI_H__

#include <stdlib.h>
#include "util.h"

#define DA_HEIGHT		25
#define DA_WIDTH		180

#define MAIN_MENU_ID		1
#define MAIN_MENU_ABOUT_ID	1
#define MAIN_MENU_QUIT_ID	3

#define PROMPT_DIALOG_ID	1
#define PROMPT_DIALOG_INPUT_FIELD_ID		3
#define PROMPT_DIALOG_PASSWORD_STORAGE_ID	4
#define PROMPT_DIALOG_INPUT_LABEL_ID		5
#define PROMPT_DIALOG_TITLE_LABEL_ID		6

#define ABOUT_DIALOG_ID		2

#define STR_BASE_ID			0
#define STR_FINDING_WIFI_ID			1
#define STR_NO_DEVICE_FOUND_ID		2
#define STR_NO_NETWORK_ID			3
#define STR_OTHER_NETWORK_ID		4
#define STR_DEBUG_LOGS_ID			5
#define STR_CONTINUE_ID				6
#define STR_CANCEL_ID				7
#define STR_SSID_DIALOG_TITLE_ID	8
#define STR_ENTER_SSID_ID			9
#define STR_SSID_ID					10
#define STR_PASSWORD_DIALOG_TITLE_ID 11
#define STR_REQUIRES_PASSWORD_ID	12
#define STR_PASSWORD_ID				13
#define STR_ABOUT_WIFI_ID			14

#define BLUESCSI_NETWORK_WIFI_CMD				0x1c
#define BLUESCSI_NETWORK_WIFI_CMD_SCAN			0x01
#define BLUESCSI_NETWORK_WIFI_CMD_COMPLETE		0x02
#define BLUESCSI_NETWORK_WIFI_CMD_SCAN_RESULTS	0x03
#define BLUESCSI_NETWORK_WIFI_CMD_INFO			0x04
#define BLUESCSI_NETWORK_WIFI_CMD_JOIN			0x05

#define hiword(x) (((short *)&(x))[0])
#define loword(x) (((short *)&(x))[1])

typedef short SICN[16];
typedef SICN **SICNHandle;

enum state {
	STATE_CLOSED = 0,
	STATE_INIT,
	STATE_FINDING,
	STATE_SCANNING,
	STATE_IDLE
};

enum signal_icon_id {
	SIGNAL_NO_DEVICE = 0,
	SIGNAL_FINDING_DEVICE = 1,
	SIGNAL_NONE = 2,
	SIGNAL_1 = 3,
	SIGNAL_2 = 4,
	SIGNAL_3 = 5,
	SIGNAL_4 = 6
};

struct wifi_da {
	short state;
	short str_res_id;
	WindowPtr win;
	Rect bounds;
	ControlHandle ssid_list;
	MenuHandle ssid_menu;
	Rect ssid_menu_rect;
	SICNHandle signal_icons;
	Rect icon_rect;
	BitMap win_shadow;
	WindowPtr logger;
};

extern struct wifi_da wifi_da;

struct wifi_network_entry {
	char ssid[64];
	unsigned char bssid[6];
	char rssi;
	unsigned char channel;
	unsigned char flags;
#define WIFI_NETWORK_FLAG_AUTH		(1 << 0)
/* our own flag */
#define WIFI_NETWORK_FLAG_HIDDEN	(1 << 7)
	char _padding;
};

struct wifi_join_request {
	char ssid[64];
	char key[64];
	unsigned char channel;
	unsigned char _padding;
};

extern DCtlPtr dce;

extern short wifi_scsi_id;
enum {
	WIFI_SCSI_ID_FINDING = -1,
	WIFI_SCSI_ID_NONE = -2
};
extern unsigned long wifi_scan_started;
extern struct wifi_network_entry wifi_cur_info;
#define MAX_WIFI_NETWORKS 10
extern struct wifi_network_entry wifi_scan_networks[MAX_WIFI_NETWORKS];
extern short nwifi_scan_networks;
extern Cursor watch;

void wifi_about(void);

short find_str_res_id(void);
void logger_printf(const char *format, ...);

void create_window(short ctlrefnum);
void update_window(bool force);
void update_wifi_cur_info(void);
void update_wifi_ssid_list(bool update_networks);
void destroy_windows(void);
void activate_window(bool activate);
void window_mousedown(Point p);

short scsi_find_wifi(void);
bool scsi_wifi_scan(short lun);
bool scsi_wifi_scan_finished(short lun);
bool scsi_wifi_info(short lun, struct wifi_network_entry *resp);
short scsi_wifi_scan_results(short scsi_id,
  struct wifi_network_entry *resp, short count);
bool scsi_wifi_join(short scsi_id, struct wifi_join_request *wjr);

#endif