/// Admin adventure manager
/datum/adventure_browser
	var/datum/adventure/temp_adventure
	var/feedback_message

/datum/adventure_browser/ui_interact(mob/user, datum/tgui/ui)
	. = ..()
	ui = SStgui.try_update_ui(user, src, ui)
	if(!ui)
		ui = new(user, src, "AdventureBrowser")
		ui.open()

/datum/adventure_browser/ui_state(mob/user)
	return GLOB.admin_state

/// Handles finishing adventure
/datum/adventure_browser/proc/resolve_adventure(datum/source,result)
	SIGNAL_HANDLER
	feedback_message = "Adventure ended with result : [result]"
	QDEL_NULL(temp_adventure)

/datum/adventure_browser/ui_act(action, list/params, datum/tgui/ui, datum/ui_state/state)
	. = ..()
	if(.)
		return
	feedback_message = ""
	var/mob/user = usr
	switch(action)
		if("create")
			var/datum/adventure_db_entry/new_entry = new
			new_entry.name = "New Adventure"
			new_entry.uploader = user.ckey
			GLOB.explorer_drone_adventure_db_entries += new_entry
			return TRUE
		if("delete")
			var/datum/adventure_db_entry/target = locate(params["ref"]) in GLOB.explorer_drone_adventure_db_entries
			if(!target)
				return
			if(!target.remove())
				feedback_message = "Failed to remove adventure"
			return TRUE
		if("approve")
			var/datum/adventure_db_entry/target = locate(params["ref"]) in GLOB.explorer_drone_adventure_db_entries
			if(!target)
				return
			target.approved = !target.approved
			return TRUE
		if("play")
			var/datum/adventure_db_entry/target = locate(params["ref"]) in GLOB.explorer_drone_adventure_db_entries
			if(!target)
				return
			if(temp_adventure)
				QDEL_NULL(temp_adventure)
			temp_adventure = target.create_adventure()
			if(!temp_adventure)
				feedback_message = "Instantiating adventure failed. Check runtime logs for details."
				return TRUE
			RegisterSignal(temp_adventure,COMSIG_ADVENTURE_FINISHED, PROC_REF(resolve_adventure))
			temp_adventure.start_adventure()
			feedback_message = "Adventure started"
			return TRUE
		if("adventure_choice")
			temp_adventure?.select_choice(params["choice"])
			return TRUE
		if("end_play")
			if(temp_adventure)
				QDEL_NULL(temp_adventure)
			feedback_message = "Adventure stopped"
			return TRUE
		if("refresh")
			var/datum/adventure_db_entry/target = locate(params["ref"]) in GLOB.explorer_drone_adventure_db_entries
			if(!target)
				return
			target.refresh()
			return TRUE
		if("save")
			var/datum/adventure_db_entry/target = locate(params["ref"]) in GLOB.explorer_drone_adventure_db_entries
			if(!target)
				return
			target.save()
			return TRUE
		if("download")
			var/datum/adventure_db_entry/target = locate(params["ref"]) in GLOB.explorer_drone_adventure_db_entries
			if(!target)
				return
			var/temp_file = file("data/AdventureDownloadTempFile")
			fdel(temp_file)
			WRITE_FILE(temp_file, target.raw_json)
			user << ftp(temp_file,"[target.name].json")
			return TRUE
		if("upload")
			var/datum/adventure_db_entry/target = locate(params["ref"]) in GLOB.explorer_drone_adventure_db_entries
			if(!target)
				return
			var/source_json = input(user,"Select adventure JSON file.","Adventure Upload") as file|null
			if(!source_json)
				return
			var/raw_json = file2text(source_json)
			var/json = json_decode(raw_json)
			if(!json)
				feedback_message = "Decoding JSON failed."
				return
			//do basic validation here
			target.raw_json = raw_json
			target.extract_metadata()
			return TRUE

/datum/adventure_browser/ui_data(mob/user)
	. = ..()
	var/list/adventure_data = list()
	for(var/datum/adventure_db_entry/db_entry in GLOB.explorer_drone_adventure_db_entries)
		adventure_data += list(list(
			"ref" = ref(db_entry),
			"id" = db_entry.id,
			"name" = db_entry.name,
			"version" = db_entry.version,
			"uploader" = db_entry.uploader,
			"timestamp" = db_entry.timestamp,
			"approved" = db_entry.approved,
			"json_status" = db_entry.raw_json ? "Valid JSON" : "Empty"
		))
	.["adventures"] = adventure_data
	.["feedback_message"] = feedback_message
	.["play_mode"] = !!temp_adventure
	.["adventure_data"] = temp_adventure?.ui_data(user)
	if(temp_adventure?.delayed_action)
		.["delay_time"] = temp_adventure.delayed_action[1]
		.["delay_message"] = temp_adventure.delayed_action[2]
	else
		.["delay_time"] = 0
		.["delay_message"] = ""

/datum/adventure_browser/ui_close(mob/user)
	. = ..()
	qdel(src)

/datum/adventure_browser/ui_assets(mob/user)
	return list(get_asset_datum(/datum/asset/simple/adventure))

/datum/adventure_browser/Destroy(force, ...)
	. = ..()
	QDEL_NULL(temp_adventure)

/client/proc/adventure_manager()
	set category = "Debug"
	set name = "Adventure Manager"

	if(!check_rights(R_DEBUG))
		return
	var/datum/adventure_browser/browser = new()
	browser.ui_interact(usr)