NanamiDPS = {}

NanamiDPS.version = "1.0.0"

NanamiDPS.modules = {}
NanamiDPS.moduleOrder = {}
NanamiDPS.windows = {}

NanamiDPS.callbacks = {
    refresh = {},
}

local defaultConfig = {
    barHeight = 16,
    barSpacing = 1,
    fontSize = 10,
    trackAllUnits = false,
    mergePets = true,
    visible = true,
    locked = false,
    maxSegments = 20,
    backdropAlpha = 0.92,
    showClassIcons = true,
    paused = false,
    pausedAlpha = 0.35,
    otWarning = false,
    nameplateThreat = false,
}

function NanamiDPS:RegisterModule(name, mod)
    if self.modules[name] then return end
    self.modules[name] = mod
    table.insert(self.moduleOrder, name)
end

function NanamiDPS:GetModule(name)
    return self.modules[name]
end

function NanamiDPS:FireCallback(name, a1, a2, a3, a4, a5)
    if self.callbacks[name] then
        for _, fn in pairs(self.callbacks[name]) do
            fn(a1, a2, a3, a4, a5)
        end
    end
end

function NanamiDPS:RegisterCallback(name, id, fn)
    if not self.callbacks[name] then
        self.callbacks[name] = {}
    end
    self.callbacks[name][id] = fn
end

StaticPopupDialogs["NANAMI_DPS_CONFIRM"] = {
    button1 = YES,
    button2 = NO,
    timeout = 0,
    whileDead = 1,
    hideOnEscape = 1,
}

local initFrame = CreateFrame("Frame")
initFrame:RegisterEvent("PLAYER_ENTERING_WORLD")
initFrame:SetScript("OnEvent", function()
    if not NanamiDPS_DB then
        NanamiDPS_DB = {}
    end

    NanamiDPS_DB.config = NanamiDPS_DB.config or {}
    for k, v in pairs(defaultConfig) do
        if NanamiDPS_DB.config[k] == nil then
            NanamiDPS_DB.config[k] = v
        end
    end
    NanamiDPS.config = NanamiDPS_DB.config

    NanamiDPS_DB.windows = NanamiDPS_DB.windows or {}
    NanamiDPS_DB.windowPositions = NanamiDPS_DB.windowPositions or {}

    NanamiDPS:FireCallback("INIT")
end)