var/list/preferences_datums = list()

/datum/preferences
	/// The path to the general savefile for this datum
	var/path
	/// Whether or not we allow saving/loading. Used for guests, if they're enabled
	var/load_and_save = TRUE
	/// Ensures that we always load the last used save, QOL
	var/default_slot = 1

	//non-preference stuff
	var/warns = 0
	var/muted = 0
	var/last_ip
	var/last_id

	//game-preferences
	var/lastchangelog = ""				//Saved changlog filesize to detect if there was a change
	var/ooccolor = "#010000"			//Whatever this is set to acts as 'reset' color and is thus unusable as an actual custom color
	var/be_special = 0					//Special role selection
	var/UI_style = "Midnight"
	var/UI_style_color = "#ffffff"
	var/UI_style_alpha = 255
	var/tooltipstyle = "Midnight"		//Style for popup tooltips
	var/client_fps = 40
	var/ambience_freq = 5				// How often we're playing repeating ambience to a client.
	var/ambience_chance = 35			// What's the % chance we'll play ambience (in conjunction with the above frequency)

	var/tgui_fancy = TRUE
	var/tgui_lock = FALSE
	var/tgui_input_mode = FALSE			// All the Input Boxes (Text,Number,List,Alert)
	var/tgui_large_buttons = TRUE
	var/tgui_swapped_buttons = FALSE
	var/obfuscate_key = FALSE
	var/obfuscate_job = FALSE
	var/chat_timestamp = FALSE

	//character preferences
	var/real_name						//our character's name
	var/be_random_name = 0				//whether we are a random name every round
	var/nickname						//our character's nickname
	var/age = 30						//age of character
	var/bday_month = 0					//Birthday month
	var/bday_day = 0					//Birthday day
	var/last_birthday_notification = 0	//The last year we were notified about our birthday
	var/bday_announce = FALSE			//Public announcement for birthdays
	var/spawnpoint = "Arrivals Shuttle" //where this character will spawn (0-2).
	var/b_type = "A+"					//blood type (not-chooseable)
	var/blood_reagents = "default"		//blood restoration reagents
	var/headset = 1						//headset type
	var/backbag = 2						//backpack type
	var/pdachoice = 1					//PDA type
	//var/shoe_hater = FALSE				//RS ADD - if true, will spawn with no shoes //CHOMPRemove, remove RS No shoes
	var/h_style = "Bald"				//Hair type
	var/r_hair = 0						//Hair color
	var/g_hair = 0						//Hair color
	var/b_hair = 0						//Hair color
	var/grad_style = "none"				//Gradient style
	var/r_grad = 0						//Gradient color
	var/g_grad = 0						//Gradient color
	var/b_grad = 0						//Gradient color
	var/f_style = "Shaved"				//Face hair type
	var/r_facial = 0					//Face hair color
	var/g_facial = 0					//Face hair color
	var/b_facial = 0					//Face hair color
	var/s_tone = -75						//Skin tone
	var/r_skin = 238					//Skin color // Vorestation edit, so color multi sprites can aren't BLACK AS THE VOID by default.
	var/g_skin = 206					//Skin color // Vorestation edit, so color multi sprites can aren't BLACK AS THE VOID by default.
	var/b_skin = 179					//Skin color // Vorestation edit, so color multi sprites can aren't BLACK AS THE VOID by default.
	var/r_eyes = 0						//Eye color
	var/g_eyes = 0						//Eye color
	var/b_eyes = 0						//Eye color
	var/species = SPECIES_HUMAN         //Species datum to use.
	var/species_preview                 //Used for the species selection window.
	var/list/alternate_languages = list() //Secondary language(s)
	var/list/language_prefixes = list() //Language prefix keys
	var/list/language_custom_keys = list() //Language custom call keys
	var/list/gear						//Left in for Legacy reasons, will no longer save.
	var/list/gear_list = list()			//Custom/fluff item loadouts.
	var/gear_slot = 1					//The current gear save slot
	var/list/traits						//Traits which modifier characters for better or worse (mostly worse).
	var/synth_color	= 0					//Lets normally uncolorable synth parts be colorable.
	var/r_synth							//Used with synth_color to color synth parts that normaly can't be colored.
	var/g_synth							//Same as above
	var/b_synth							//Same as above
	var/synth_markings = 1				//Enable/disable markings on synth parts. //VOREStation Edit - 1 by default
	var/digitigrade = 0

		//Some faction information.
	var/home_system = "Unset"           //Current home or residence.
	var/birthplace = "Unset"           //Location of birth.
	var/citizenship = "None"            //Government or similar entity with which you hold citizenship.
	var/faction = "None"                //General associated faction.
	var/religion = "None"               //Religious association.
	var/antag_faction = "None"			//Antag associated faction.
	var/antag_vis = "Hidden"			//How visible antag association is to others.

		//Mob preview
	var/list/char_render_holders		//Should only be a key-value list of north/south/east/west = obj/screen.
	var/static/list/preview_screen_locs = list(
		"1" = "character_preview_map:2,7",
		"2" = "character_preview_map:2,5",
		"4"  = "character_preview_map:2,3",
		"8"  = "character_preview_map:2,1",
		"BG" = "character_preview_map:1,1 to 3,8",
		"PMH" = "character_preview_map:2,7"
	)

		//Jobs, uses bitflags
	var/job_civilian_high = 0
	var/job_civilian_med = 0
	var/job_civilian_low = 0

	var/job_medsci_high = 0
	var/job_medsci_med = 0
	var/job_medsci_low = 0

	var/job_engsec_high = 0
	var/job_engsec_med = 0
	var/job_engsec_low = 0

	//Keeps track of preferrence for not getting any wanted jobs
	var/alternate_option = 1

	// maps each organ to either null(intact), "cyborg" or "amputated"
	// will probably not be able to do this for head and torso ;)
	var/list/organ_data = list()
	var/list/rlimb_data = list()
	var/list/player_alt_titles = new()		// the default name of a job like JOB_MEDICAL_DOCTOR

	var/list/body_markings = list() // "name" = "#rgbcolor" //VOREStation Edit: "name" = list(BP_HEAD = list("on" = <enabled>, "color" = "#rgbcolor"), BP_TORSO = ...)

	var/list/flavor_texts = list()
	var/list/flavour_texts_robot = list()
	var/custom_link = null

	var/list/body_descriptors = list()

	var/med_record = ""
	var/sec_record = ""
	var/gen_record = ""
	var/exploit_record = ""
	var/disabilities = 0

	var/economic_status = "Average"

	var/uplinklocation = "PDA"

	// OOC Metadata:
	var/metadata = ""
	var/metadata_likes = ""
	var/metadata_dislikes = ""
	var/list/ignored_players = list()

	var/client/client = null
	var/client_ckey = null

	// Communicator identity data
	var/communicator_visibility = 0

	/// Default ringtone for character; if blank, use job default.
	var/ringtone = null

	var/datum/category_collection/player_setup_collection/player_setup
	var/datum/browser/panel

	var/lastnews // Hash of last seen lobby news content.
	var/lastlorenews //ID of last seen lore news article.

	var/examine_text_mode = 0 // Just examine text, include usage (description_info), switch to examine panel.
	var/multilingual_mode = 0 // Default behaviour, delimiter-key-space, delimiter-key-delimiter, off

	// THIS IS NOT SAVED
	// WE JUST HAVE NOWHERE ELSE TO STORE IT
	var/list/action_button_screen_locs

	var/list/volume_channels = list()

	///If they are currently in the process of swapping slots, don't let them open 999 windows for it and get confused
	var/selecting_slots = FALSE

	/// The json savefile for this datum
	var/datum/json_savefile/savefile

/datum/preferences/New(client/C)
	client = C

	for(var/middleware_type in subtypesof(/datum/preference_middleware))
		middleware += new middleware_type(src)

	if(istype(C)) // IS_CLIENT_OR_MOCK
		client_ckey = C.ckey
		load_and_save = !IsGuestKey(C.key)
		load_path(C.ckey)
		if(load_and_save && !fexists(path))
			try_savefile_type_migration()
	else
		CRASH("attempted to create a preferences datum without a client or mock!")
	load_savefile()

	// Legacy code
	gear = list()
	gear_list = list()
	gear_slot = 1
	// End legacy code

	player_setup = new(src)

	var/loaded_preferences_successfully = load_preferences()
	if(loaded_preferences_successfully)
		if(load_character())
			return

	// Didn't load a character, so let's randomize
	set_biological_gender(pick(MALE, FEMALE))
	real_name = random_name(identifying_gender,species)
	b_type = RANDOM_BLOOD_TYPE

	if(client)
		apply_all_client_preferences()

	if(!loaded_preferences_successfully)
		save_preferences()
	save_character() // Save random character

/datum/preferences/Destroy()
	QDEL_LIST_ASSOC_VAL(char_render_holders)
	QDEL_NULL(middleware)
	value_cache = null
	return ..()

/datum/preferences/proc/ShowChoices(mob/user)
	if(!user || !user.client)	return

	if(!get_mob_by_key(client_ckey))
		to_chat(user, span_danger("No mob exists for the given client!"))
		return

	if(!char_render_holders)
		update_preview_icon()
	show_character_previews()

	var/dat = "<html><body><center>"

	if(path)
		dat += "Slot - "
		dat += "<a href='?src=\ref[src];load=1'>Load slot</a> - "
		dat += "<a href='?src=\ref[src];save=1'>Save slot</a> - "
		dat += "<a href='?src=\ref[src];reload=1'>Reload slot</a> - "
		dat += "<a href='?src=\ref[src];resetslot=1'>Reset slot</a> - "
		dat += "<a href='?src=\ref[src];copy=1'>Copy slot</a>"

	else
		dat += "Please create an account to save your preferences."

	dat += "<br>"
	dat += player_setup.header()
	dat += "<br><HR></center>"
	dat += player_setup.content(user)

	dat += "</html></body>"
	//user << browse(dat, "window=preferences;size=635x736")
	winshow(user, "preferences_window", TRUE)
	var/datum/browser/popup = new(user, "preferences_browser", "Character Setup", 800, 800)
	popup.set_content(dat)
	popup.open(FALSE) // Skip registring onclose on the browser pane
	onclose(user, "preferences_window", src) // We want to register on the window itself

/datum/preferences/proc/update_character_previews(var/mob/living/carbon/human/mannequin)
	if(!client)
		return

	var/obj/screen/setup_preview/pm_helper/PMH = LAZYACCESS(char_render_holders, "PMH")
	if(!PMH)
		PMH = new
		LAZYSET(char_render_holders, "PMH", PMH)
		client.screen |= PMH
	PMH.screen_loc = preview_screen_locs["PMH"]

	var/obj/screen/setup_preview/bg/BG = LAZYACCESS(char_render_holders, "BG")
	if(!BG)
		BG = new
		BG.plane = TURF_PLANE
		BG.icon = 'icons/effects/setup_backgrounds_vr.dmi'
		BG.pref = src
		LAZYSET(char_render_holders, "BG", BG)
		client.screen |= BG
	BG.icon_state = bgstate
	BG.screen_loc = preview_screen_locs["BG"]

	for(var/D in global.cardinal)
		var/obj/screen/setup_preview/O = LAZYACCESS(char_render_holders, "[D]")
		if(!O)
			O = new
			O.pref = src
			LAZYSET(char_render_holders, "[D]", O)
			client.screen |= O
		mannequin.set_dir(D)
		mannequin.update_tail_showing()
		mannequin.ImmediateOverlayUpdate()
		var/mutable_appearance/MA = new(mannequin)
		O.appearance = MA
		O.screen_loc = preview_screen_locs["[D]"]

/datum/preferences/proc/show_character_previews()
	if(!client || !char_render_holders)
		return
	for(var/render_holder in char_render_holders)
		client.screen |= char_render_holders[render_holder]

/datum/preferences/proc/clear_character_previews()
	for(var/index in char_render_holders)
		var/obj/screen/S = char_render_holders[index]
		client?.screen -= S
		qdel(S)
	char_render_holders = null

/datum/preferences/proc/process_link(mob/user, list/href_list)
	if(!user)	return

	if(!istype(user, /mob/new_player))	return

	if(href_list["preference"] == "open_whitelist_forum")
		if(CONFIG_GET(string/forumurl))
			user << link(CONFIG_GET(string/forumurl))
		else
			to_chat(user, span_danger("The forum URL is not set in the server configuration."))
			return
	ShowChoices(user) //ChompEDIT - usr removal
	return 1

/datum/preferences/Topic(href, list/href_list)
	if(..())
		return 1

	if(href_list["save"])
		save_character()
		save_preferences()
	else if(href_list["reload"])
		load_preferences()
		load_character()
		attempt_vr(client.prefs_vr,"load_vore","") //VOREStation Edit
		sanitize_preferences()
	else if(href_list["load"])
		if(!IsGuestKey(usr.key))
			open_load_dialog(usr)
			return 1
	else if(href_list["resetslot"])
		if("Yes" != tgui_alert(usr, "This will reset the current slot. Continue?", "Reset current slot?", list("No", "Yes")))
			return 0
		if("Yes" != tgui_alert(usr, "Are you completely sure that you want to reset this character slot?", "Reset current slot?", list("No", "Yes")))
			return 0
		reset_slot()
		sanitize_preferences()
	else if(href_list["copy"])
		if(!IsGuestKey(usr.key))
			open_copy_dialog(usr)
			return 1
	else if(href_list["close"])
		// User closed preferences window, cleanup anything we need to.
		clear_character_previews()
		return 1
	else
		return 0

	ShowChoices(usr)
	return 1

/datum/preferences/proc/copy_to(mob/living/carbon/human/character, icon_updates = TRUE)
	// Sanitizing rather than saving as someone might still be editing when copy_to occurs.
	player_setup.sanitize_setup()

	// This needs to happen before anything else becuase it sets some variables.
	character.set_species(species)
	// Special Case: This references variables owned by two different datums, so do it here.
	if(be_random_name)
		real_name = random_name(identifying_gender,species)

	// Ask the preferences datums to apply their own settings to the new mob
	player_setup.copy_to_mob(character)

	for(var/datum/preference/preference as anything in get_preferences_in_priority_order())
		if(preference.savefile_identifier != PREFERENCE_CHARACTER)
			continue

		preference.apply_to_human(character, read_preference(preference.type))

	// VOREStation Edit - Sync up all their organs and species one final time
	character.force_update_organs()

	if(icon_updates)
		character.force_update_limbs()
		character.update_icons_body()
		character.update_mutations()
		character.update_underwear()
		character.update_hair()

	if(LAZYLEN(character.descriptors))
		for(var/entry in body_descriptors)
			character.descriptors[entry] = body_descriptors[entry]

/datum/preferences/proc/open_load_dialog(mob/user)
	if(selecting_slots)
		to_chat(user, span_warning("You already have a slot selection dialog open!"))
		return
	if(!savefile)
		return

	var/default
	var/list/charlist = list()

	for(var/i in 1 to CONFIG_GET(number/character_slots))
		var/list/save_data = savefile.get_entry("character[i]", list())
		var/name = save_data["real_name"]
		var/nickname = save_data["nickname"]
		if(!name)
			name = "[i] - \[Unused Slot\]"
		else if(i == default_slot)
			name = "►[i] - [name]"
		else
			name = "[i] - [name]"
		if(i == default_slot)
			default = "[name][nickname ? " ([nickname])" : ""]"
		charlist["[name][nickname ? " ([nickname])" : ""]"] = i

	selecting_slots = TRUE
	var/choice = tgui_input_list(user, "Select a character to load:", "Load Slot", charlist, default)
	selecting_slots = FALSE
	if(!choice)
		return

	var/slotnum = charlist[choice]
	if(!slotnum)
		error("Player picked [choice] slot to load, but that wasn't one we sent.")
		return

	load_preferences()
	load_character(slotnum)
	attempt_vr(user.client?.prefs_vr,"load_vore","") //VOREStation Edit
	sanitize_preferences()
	save_preferences()
	ShowChoices(user)

/datum/preferences/proc/open_copy_dialog(mob/user)
	if(selecting_slots)
		to_chat(user, span_warning("You already have a slot selection dialog open!"))
		return
	if(!savefile)
		return

	var/list/charlist = list()

	for(var/i in 1 to CONFIG_GET(number/character_slots))
		var/list/save_data = savefile.get_entry("character[i]", list())
		var/name = save_data["real_name"]
		var/nickname = save_data["nickname"]

		if(!name)
			name = "[i] - \[Unused Slot\]"
		else if(i == default_slot)
			name = "►[i] - [name]"
		else
			name = "[i] - [name]"

		charlist["[name][nickname ? " ([nickname])" : ""]"] = i

	selecting_slots = TRUE
	var/choice = tgui_input_list(user, "Select a character to COPY TO:", "Copy Slot", charlist)
	selecting_slots = FALSE
	if(!choice)
		return

	var/slotnum = charlist[choice]
	if(!slotnum)
		error("Player picked [choice] slot to copy to, but that wasn't one we sent.")
		return

	if(tgui_alert(user, "Are you sure you want to override slot [slotnum], [choice]'s savedata?", "Confirm Override", list("No", "Yes")) == "Yes")
		overwrite_character(slotnum)
		sanitize_preferences()
		save_character()
		save_preferences()
		attempt_vr(user.client?.prefs_vr,"load_vore","")
		ShowChoices(user)