local addonname, data = ...
---@cast addonname string
local channelNameLengthLowerBound = 5
local channelNameLengthUpperBound = 33
local messageLengthLowerBound = 12
local messageLengthUpperBound = 47
local lowerBound = 53
local upperBound = 77
local asciiStart = 97
local asciiEnd = 122

local function GetChannelId(channelName)
    local channels = { GetChannelList() }
    for i = 1, #channels, 2 do
        local id = channels[i]
        local name = channels[i + 1]
        if name == channelName then
            return id
        end
    end
end

local function GenerateString(length)
    print(string.format("Generating string of length %d", length))
    local string = ""
    for i = 1, length do
        string = string .. string.char(math.random(asciiStart, asciiEnd))
    end
    return string
end
local channelName = GenerateString(math.random(channelNameLengthLowerBound, channelNameLengthUpperBound))

local function Yap()
    local message = GenerateString(math.random(messageLengthLowerBound, messageLengthUpperBound))
    print(string.format("Yapping %s", tostring(message)))

    local channelId = GetChannelId(channelName)
    if channelId ~= nil then
        SendChatMessage(message, "CHANNEL", nil, channelId)
    else
        print(string.format("Channel %s not found, trying to join again...", channelName))
        JoinTemporaryChannel(channelName)
    end

    local delay = math.random(lowerBound, upperBound)
    print(string.format("Yapper yapping in %d seconds", delay))
    C_Timer.After(delay, Yap)
end

local function init()
    JoinTemporaryChannel(channelName)
    print(string.format("Yapper joined %s", tostring(channelName)))
    Yap()
end

local loadedFrame = CreateFrame("Frame")
loadedFrame:RegisterEvent("ADDON_LOADED")
loadedFrame:SetScript("OnEvent", function(self, event, addonName)
    if addonName == addonname then
        init()
    end
end)

local logoutFrame = CreateFrame("Frame")
logoutFrame:RegisterEvent("PLAYER_LOGOUT")
logoutFrame:SetScript("OnEvent", function(self, event)
end)