//wrapper macros for easier grepping
#define DIRECT_OUTPUT(A, B) A << B
#define DIRECT_INPUT(A, B) A >> B
#define SEND_IMAGE(target, image) DIRECT_OUTPUT(target, image)
#define SEND_SOUND(target, sound) DIRECT_OUTPUT(target, sound)
#define SEND_TEXT(target, text) DIRECT_OUTPUT(target, text)
#define WRITE_FILE(file, text) DIRECT_OUTPUT(file, text)
#define READ_FILE(file, text) DIRECT_INPUT(file, text)

#ifdef EXTOOLS_LOGGING
// proc hooked, so we can just put in standard TRUE and FALSE
#define WRITE_LOG(log, text) extools_log_write(log,text,TRUE)
#define WRITE_LOG_NO_FORMAT(log, text) extools_log_write(log,text,FALSE)
#else
//This is an external call, "true" and "false" are how rust parses out booleans
#define WRITE_LOG(log, text) rustg_log_write(log, text, "true")
#define WRITE_LOG_NO_FORMAT(log, text) rustg_log_write(log, text, "false")
#endif

//print a warning message to world.log
#define WARNING(MSG) warning("[MSG] in [__FILE__] at line [__LINE__] src: [UNLINT(src)] usr: [usr].")
/proc/warning(msg)
	msg = "## WARNING: [msg]"
	log_world(msg)

//not an error or a warning, but worth to mention on the world log, just in case.
#define NOTICE(MSG) notice(MSG)
/proc/notice(msg)
	msg = "## NOTICE: [msg]"
	log_world(msg)

//print a testing-mode debug message to world.log and world
#ifdef TESTING
#define testing(msg) log_world("## TESTING: [msg]"); to_chat(world, "## TESTING: [msg]")
#else
#define testing(msg)
#endif

#if defined(UNIT_TESTS) || defined(SPACEMAN_DMM)
/proc/log_test(text)
	WRITE_LOG(GLOB.test_log, text)
	SEND_TEXT(world.log, text)
#endif

#ifdef REFERENCE_TRACKING_LOG
#define log_reftracker(msg) log_world("## REF SEARCH [msg]")
#else
#define log_reftracker(msg)
#endif


/* Items with ADMINPRIVATE prefixed are stripped from public logs. */
/proc/log_admin(text)
	GLOB.admin_log.Add(text)
	if (CONFIG_GET(flag/log_admin))
		WRITE_LOG(GLOB.world_game_log, "ADMIN: [text]")

/proc/log_admin_private(text)
	GLOB.admin_log.Add(text)
	if (CONFIG_GET(flag/log_admin))
		WRITE_LOG(GLOB.world_game_log, "ADMINPRIVATE: [text]")

/proc/log_adminsay(text)
	GLOB.admin_log.Add(text)
	if (CONFIG_GET(flag/log_adminchat))
		WRITE_LOG(GLOB.world_game_log, "ADMINPRIVATE: ASAY: [text]")

/proc/log_dsay(text)
	if (CONFIG_GET(flag/log_adminchat))
		WRITE_LOG(GLOB.world_game_log, "ADMIN: DSAY: [text]")

/proc/log_consent(text)
	WRITE_LOG(GLOB.world_game_log, "CONSENT: [text]")

/* All other items are public. */
/proc/log_game(text)
	if (CONFIG_GET(flag/log_game))
		WRITE_LOG(GLOB.world_game_log, "GAME: [text]")

/proc/log_virus(text)
	if (CONFIG_GET(flag/log_virus))
		WRITE_LOG(GLOB.world_virus_log, "VIRUS: [text]")

/proc/log_asset(text)
	WRITE_LOG(GLOB.world_asset_log, "ASSET: [text]")

/proc/log_access(text)
	if (CONFIG_GET(flag/log_access))
		WRITE_LOG(GLOB.world_game_log, "ACCESS: [text]")

/**
 * Writes to a special log file if the log_suspicious_login config flag is set,
 * which is intended to contain all logins that failed under suspicious circumstances.
 *
 * Mirrors this log entry to log_access when access_log_mirror is TRUE, so this proc
 * doesn't need to be used alongside log_access and can replace it where appropriate.
 */
/proc/log_suspicious_login(text, access_log_mirror = TRUE)
	if (CONFIG_GET(flag/log_suspicious_login))
		WRITE_LOG(GLOB.world_suspicious_login_log, "SUSPICIOUS_ACCESS: [text]")
	if(access_log_mirror)
		log_access(text)

/proc/log_law(text)
	if (CONFIG_GET(flag/log_law))
		WRITE_LOG(GLOB.world_game_log, "LAW: [text]")

/proc/log_attack(text)
	if (CONFIG_GET(flag/log_attack))
		WRITE_LOG(GLOB.world_attack_log, "ATTACK: [text]")

/proc/log_manifest(ckey, datum/mind/mind,mob/body, latejoin = FALSE)
	if (CONFIG_GET(flag/log_manifest))
		WRITE_LOG(GLOB.world_manifest_log, "[ckey] \\ [body.real_name] \\ [mind.assigned_role] \\ [mind.special_role ? mind.special_role : "NONE"] \\ [latejoin ? "LATEJOIN":"ROUNDSTART"]")

/proc/log_say(text)
	if (CONFIG_GET(flag/log_say))
		WRITE_LOG(GLOB.world_game_log, "SAY: [text]")

/proc/log_ooc(text)
	if (CONFIG_GET(flag/log_ooc))
		WRITE_LOG(GLOB.world_game_log, "OOC: [text]")

/proc/log_whisper(text)
	if (CONFIG_GET(flag/log_whisper))
		WRITE_LOG(GLOB.world_game_log, "WHISPER: [text]")

/proc/log_emote(text)
	if (CONFIG_GET(flag/log_emote))
		WRITE_LOG(GLOB.world_game_log, "EMOTE: [text]")

/proc/log_subtler(text)
	if (CONFIG_GET(flag/log_emote))
		WRITE_LOG(GLOB.world_game_log, "EMOTE (SUBTLER): [text]")

/proc/log_prayer(text)
	if (CONFIG_GET(flag/log_prayer))
		WRITE_LOG(GLOB.world_game_log, "PRAY: [text]")

/proc/log_pda(text)
	if (CONFIG_GET(flag/log_pda))
		WRITE_LOG(GLOB.world_pda_log, "PDA: [text]")

/proc/log_comment(text)
	if (CONFIG_GET(flag/log_pda))
		//reusing the PDA option because I really don't think news comments are worth a config option
		WRITE_LOG(GLOB.world_pda_log, "COMMENT: [text]")

/proc/log_paper(text)
	WRITE_LOG(GLOB.world_paper_log, "PAPER: [text]")

/proc/log_telecomms(text)
	if (CONFIG_GET(flag/log_telecomms))
		WRITE_LOG(GLOB.world_telecomms_log, "TCOMMS: [text]")

/proc/log_chat(text)
	if (CONFIG_GET(flag/log_pda))
		//same thing here
		WRITE_LOG(GLOB.world_pda_log, "CHAT: [text]")

/proc/log_vote(text)
	if (CONFIG_GET(flag/log_vote))
		WRITE_LOG(GLOB.world_game_log, "VOTE: [text]")

/proc/log_shuttle(text)
	if (CONFIG_GET(flag/log_shuttle))
		WRITE_LOG(GLOB.world_shuttle_log, "SHUTTLE: [text]")

/proc/log_craft(text)
	if (CONFIG_GET(flag/log_craft))
		WRITE_LOG(GLOB.world_crafting_log, "CRAFT: [text]")

/proc/log_topic(text)
	WRITE_LOG(GLOB.world_game_log, "TOPIC: [text]")

/proc/log_href(text)
	WRITE_LOG(GLOB.world_href_log, "HREF: [text]")

/proc/log_sql(text)
	WRITE_LOG(GLOB.sql_error_log, "SQL: [text]")

/proc/log_qdel(text)
	WRITE_LOG(GLOB.world_qdel_log, "QDEL: [text]")

/proc/log_query_debug(text)
	WRITE_LOG(GLOB.query_debug_log, "SQL: [text]")

/proc/log_job_debug(text)
	if (CONFIG_GET(flag/log_job_debug))
		WRITE_LOG(GLOB.world_job_debug_log, "JOB: [text]")

/proc/log_subsystem(subsystem, text)
	WRITE_LOG(GLOB.subsystem_log, "[subsystem]: [text]")

/proc/log_click(atom/object, atom/location, control, params, client/C, event = "clicked", unexpected)
	WRITE_LOG(GLOB.click_log, "[unexpected? "ERROR" :"CLICK"]: [C.ckey] - [event] : [istype(object)? "[object] ([COORD(object)])" : object] | [istype(location)? "[location] ([COORD(location)])" : location] | [control] | [params]")

/* Log to both DD and the logfile. */
/proc/log_world(text)
#ifdef USE_CUSTOM_ERROR_HANDLER
	WRITE_LOG(GLOB.world_runtime_log, text)
#endif
	SEND_TEXT(world.log, text)

/* Log to the logfile only. */
/proc/log_runtime(text)
	WRITE_LOG(GLOB.world_runtime_log, text)

/* Rarely gets called; just here in case the config breaks. */
/proc/log_config(text)
	WRITE_LOG(GLOB.config_error_log, text)
	SEND_TEXT(world.log, text)

/proc/log_mapping(text)
	WRITE_LOG(GLOB.world_map_error_log, text)

/proc/log_perf(list/perf_info)
	. = "[perf_info.Join(",")]\n"
	WRITE_LOG_NO_FORMAT(GLOB.perf_log, .)

/proc/log_reagent(text)
	WRITE_LOG(GLOB.reagent_log, text)

/proc/log_reagent_transfer(text)
	log_reagent("TRANSFER: [text]")

/* For logging round startup. */
/proc/start_log(log)
	WRITE_LOG(log, "Starting up round ID [GLOB.round_id].\n-------------------------")

/**
 * Appends a tgui-related log entry. All arguments are optional.
 */
/proc/log_tgui(user, message, context,
		datum/tgui_window/window,
		datum/src_object)
	var/entry = ""
	// Insert user info
	if(!user)
		entry += "<nobody>"
	else if(istype(user, /mob))
		var/mob/mob = user
		entry += "[mob.ckey] (as [mob] at [mob.x],[mob.y],[mob.z])"
	else if(istype(user, /client))
		var/client/client = user
		entry += "[client.ckey]"
	// Insert context
	if(context)
		entry += " in [context]"
	else if(window)
		entry += " in [window.id]"
	// Resolve src_object
	if(!src_object && window && window.locked_by)
		src_object = window.locked_by.src_object
	// Insert src_object info
	if(src_object)
		entry += "Using: [src_object.type] [REF(src_object)]"
	// Insert message
	if(message)
		entry += "[message]"
	WRITE_LOG(GLOB.tgui_log, entry)

/* Close open log handles. This should be called as late as possible, and no logging should hapen after. */
/proc/shutdown_logging()
#ifdef EXTOOLS_LOGGING
	extools_finalize_logging()
#else
	rustg_log_close_all()
#endif


/* Helper procs for building detailed log lines */
/proc/key_name(whom, include_link = null, include_name = TRUE)
	var/mob/M
	var/client/C
	var/key
	var/ckey
	var/fallback_name

	if(!whom)
		return "*null*"
	if(istype(whom, /client))
		C = whom
		M = C.mob
		key = C.key
		ckey = C.ckey
	else if(ismob(whom))
		M = whom
		C = M.client
		key = M.key
		ckey = M.ckey
	else if(istext(whom))
		key = whom
		ckey = ckey(whom)
		C = GLOB.directory[ckey]
		if(C)
			M = C.mob
	else if(istype(whom,/datum/mind))
		var/datum/mind/mind = whom
		key = mind.key
		ckey = ckey(key)
		if(mind.current)
			M = mind.current
			if(M.client)
				C = M.client
		else
			fallback_name = mind.name
	else // Catch-all cases if none of the types above match
		var/swhom = null

		if(istype(whom, /atom))
			var/atom/A = whom
			swhom = "[A.name]"
		else if(istype(whom, /datum))
			swhom = "[whom]"

		if(!swhom)
			swhom = "*invalid*"

		return "\[[swhom]\]"

	. = ""

	if(!ckey)
		include_link = FALSE

	if(key)
		if(C && C.holder && C.holder.fakekey && !include_name)
			if(include_link)
				. += "<a href='?priv_msg=[C.findStealthKey()]'>"
			. += "Administrator"
		else
			if(include_link)
				. += "<a href='?priv_msg=[ckey]'>"
			. += key
		if(!C)
			. += "\[DC\]"

		if(include_link)
			. += "</a>"
	else
		. += "*no key*"

	if(include_name)
		if(M)
			if(M.real_name)
				. += "/([M.real_name])"
			else if(M.name)
				. += "/([M.name])"
		else if(fallback_name)
			. += "/([fallback_name])"

	return .

/proc/key_name_admin(whom, include_name = TRUE)
	return key_name(whom, TRUE, include_name)

/proc/loc_name(atom/A)
	if(!istype(A))
		return "(INVALID LOCATION)"

	var/turf/T = A
	if (!istype(T))
		T = get_turf(A)

	if(istype(T))
		return "([AREACOORD(T)])"
	else if(A.loc)
		return "(UNKNOWN (?, ?, ?))"