local addonname, shared = ...
---@cast shared HeimdallShared
---@cast addonname string

---@diagnostic disable-next-line: missing-fields
shared.Inviter = {}
function shared.Inviter.Init()
	---@type Timer
	local updateTimer = nil

	local function FixGroup()
		if not IsInRaid() then ConvertToRaid() end
		if Heimdall_Data.config.inviter.allAssist then SetEveryoneIsAssistant() end
		--shared.dumpTable(Heimdall_Data.config.inviter)
		if Heimdall_Data.config.inviter.agentsAssist then
			--shared.dumpTable(Heimdall_Data.config.agents)
			for name, _ in pairs(Heimdall_Data.config.agents) do
				if UnitInParty(name)
					and not UnitIsGroupLeader(name)
					and not UnitIsRaidOfficer(name) then
					print("Promoting " .. name .. " to assistant")
					PromoteToAssistant(name, true)
				end
			end
		end
	end

	local inviterGroupFrame = CreateFrame("Frame")
	inviterGroupFrame:RegisterEvent("GROUP_ROSTER_UPDATE")
	inviterGroupFrame:SetScript("OnEvent", function(self, event, ...)
		if not Heimdall_Data.config.inviter.enabled then return end
		if not UnitIsGroupLeader("player") then return end

		if updateTimer then updateTimer:Cancel() end
		updateTimer = C_Timer.NewTimer(Heimdall_Data.config.inviter.throttle, FixGroup)
	end)

	local inviterChannelFrame = CreateFrame("Frame")
	inviterChannelFrame:RegisterEvent("CHAT_MSG_CHANNEL")
	inviterChannelFrame:SetScript("OnEvent", function(self, event, msg, sender, ...)
		if not Heimdall_Data.config.inviter.enabled then return end
		local channelId = select(6, ...)
		local channelname = ""
		---@type any[]
		local channels = { GetChannelList() }
		for i = 1, #channels, 2 do
			---@type number
			local id = channels[i]
			---@type string
			local name = channels[i + 1]
			if id == channelId then
				channelname = name
			end
		end

		if channelname ~= Heimdall_Data.config.inviter.listeningChannel then return end
		if msg == Heimdall_Data.config.inviter.keyword then InviteUnit(sender) end
	end)

	print("Heimdall - Inviter loaded")
end