local addonname, shared = ...
---@cast shared HeimdallShared
---@cast addonname string
local ModuleName = "StinkyCache"

---@diagnostic disable-next-line: missing-fields
shared.StinkyCache = {}
function shared.StinkyCache.Init()
	shared.stinkyCache = {
		stinkies = {},
	}

	---@param name string
	local function AskCommander(name)
		if Heimdall_Data.config.stinkyCache.debug then
			print(string.format("[%s] Asking commander %s about %s", ModuleName,
				Heimdall_Data.config.stinkyCache.commander, name))
		end
		local messageParts = { "isstinky", name }
		local message = table.concat(messageParts, "|")
		SendAddonMessage(Heimdall_Data.config.addonPrefix,
			message, "WHISPER",
			Heimdall_Data.config.stinkyCache.commander)
		return
	end

	local addonMessageFrame = CreateFrame("Frame")
	addonMessageFrame:RegisterEvent("CHAT_MSG_ADDON")
	addonMessageFrame:SetScript("OnEvent", function(self, event, msg, sender, ...)
		if sender == Heimdall_Data.config.stinkyCache.commander then
			if Heimdall_Data.config.stinkyCache.debug then
				print(string.format("[%s] Received stinky from commander %s: %s", ModuleName,
					Heimdall_Data.config.stinkyCache.commander, msg))
			end
			local name, value = {strsplit("|", msg)}
			shared.stinkyCache.stinkies[name] = { value = value, timestamp = time() }
		else
			if Heimdall_Data.config.stinkyCache.debug then
				print(string.format("[%s] Received stinky from non-commander %s: %s", ModuleName, sender, msg))
			end
			local parts = {strsplit("|", msg)}
			local command, name = parts[1], parts[2]
			if parts[1] == "isstinky" then
				local res = Heimdall_Data.config.stinkies[parts[2]]
			end
		end
	end)

	setmetatable(shared.stinkyCache.stinkies, {
		__index = function(self, key)
			local value = rawget(self, key)
			local now = GetTime()
			if value == nil or now - value.timestamp > Heimdall_Data.config.stinkyCache.ttl then
				AskCommander(key)
			end
			return rawget(self, key)
		end
	})
	print("[Heimdall] StinkyCache module loaded")
end