local internalNpcName = "Elgar"
local npcType = Game.createNpcType(internalNpcName)
local npcConfig = {}

npcConfig.name = internalNpcName
npcConfig.description = internalNpcName

npcConfig.health = 100
npcConfig.maxHealth = npcConfig.health
npcConfig.walkInterval = 2000
npcConfig.walkRadius = 2

npcConfig.outfit = {
	lookType = 160,
	lookHead = 77,
	lookBody = 113,
	lookLegs = 116,
	lookFeet = 95,
	lookAddons = 0
}

npcConfig.flags = {
	floorchange = false
}

npcConfig.voices = {
	interval = 15000,
	chance = 50,
	{ text = "Don't forget to deposit your money here in the Global Bank before you head out for adventure.", yell = false }
}
npcConfig.shop = {
	{ itemName = "label", clientId = 3507, buy = 1 },
	{ itemName = "letter", clientId = 3505, buy = 8 },
	{ itemName = "parcel", clientId = 3503, buy = 15 }
}

local keywordHandler = KeywordHandler:new()
local npcHandler = NpcHandler:new(keywordHandler)

npcType.onThink = function(npc, interval)
	npcHandler:onThink(npc, interval)
end

npcType.onAppear = function(npc, creature)
	npcHandler:onAppear(npc, creature)
end

npcType.onDisappear = function(npc, creature)
	npcHandler:onDisappear(npc, creature)
end

npcType.onMove = function(npc, creature, fromPosition, toPosition)
	npcHandler:onMove(npc, creature, fromPosition, toPosition)
end

npcType.onSay = function(npc, creature, type, message)
	npcHandler:onSay(npc, creature, type, message)
end

npcType.onCloseChannel = function(npc, creature)
	npcHandler:onCloseChannel(npc, creature)
end

local function creatureSayCallback(npc, creature, type, message)
	local player = Player(creature)
	local playerId = player:getId()

	if not npcHandler:checkInteraction(npc, creature) then
		return false
	end

	-- Parse bank
	npc:parseBank(message, npc, creature, npcHandler)
	-- Parse guild bank
	npc:parseGuildBank(message, npc, creature, playerId, npcHandler)
	-- Normal messages
	npc:parseBankMessages(message, npc, creature, npcHandler)
	return true
end

npcHandler:setMessage(MESSAGE_GREET, "Yes? What may I do for you, |PLAYERNAME|? Bank business, perhaps?")
npcHandler:setMessage(MESSAGE_FAREWELL, "Have a nice day.")
npcHandler:setMessage(MESSAGE_WALKAWAY, "Have a nice day.")
npcHandler:setCallback(CALLBACK_GREET, NpcBankGreetCallback)
npcHandler:setCallback(CALLBACK_MESSAGE_DEFAULT, creatureSayCallback)
npcHandler:addModule(FocusModule:new(), npcConfig.name, true, true, true)

-- npcType registering the npcConfig table
npcType:register(npcConfig)
