aura_env.bgs = {};
aura_env.text = "";
aura_env.multilangAV = ["Alteractal","Alterac Valley","Valle de Alterac","Vallée d'Alterac","Vale Alterac","Альтеракская долина","알터랙 계곡","奥特兰克山谷"];

aura_env.prefix = "AuroBG";
C_ChatInfo.RegisterAddonMessagePrefix(aura_env.prefix)

aura_env.addPlayerToBGs = function(name, bg)
    for av in aura_env.multilangAV do
        name = gsub(name, av, "Alterac Valley");
        bg = gsub(bg, av, "Alterac Valley");
    end
    aura_env.bgs[name] = bg;
end

aura_env.removePlayerFromBGs = function(name)
    aura_env.bgs[name] = nil;
end

aura_env.createText = function(bgs)
    local bgTotal = {};
    local bgNames = {};
    local str = "";
    for name, bg in pairs(bgs) do
        for av in aura_env.multilangAV do
            name = gsub(name, av, "Alterac Valley");
            bg = gsub(bg, av, "Alterac Valley");
        end
        local trimmedName = gsub(name, "%-[^|]+", "")
        if (bgTotal[bg] == nil) then
            bgTotal[bg] = 0;
            bgNames[bg] = {};

        end
        bgTotal[bg] = bgTotal[bg] + 1;
        bgNames[bg][trimmedName] = true
    end

    for bg, count in pairs(bgTotal) do
        for av in aura_env.multilangAV do
            bg = gsub(bg, av, "Alterac Valley");
        end
        if (aura_env.config.names) then
            local names = ""
            for name, _ in pairs(bgNames[bg]) do
                names = names .. name .. ", ";
            end

            if (names ~= "") then
                names = names:sub(1, -3);
            end

            str = string.format("%s%s (%s) [%d]\n", str, bg, names, count);
        else
            str = string.format("%s%s (%d)\n", str, bg, count);
        end

    end

    return str;
end

aura_env.emitMessage = function(msg)
    if (UnitInParty("player")) then
        C_ChatInfo.SendAddonMessage(aura_env.prefix, msg, "PARTY")
    end
    if (IsInRaid()) then
        C_ChatInfo.SendAddonMessage(aura_env.prefix, msg, "RAID")
    end
    if (IsInGuild()) then
        C_ChatInfo.SendAddonMessage(aura_env.prefix, msg, "GUILD")
    end
end

aura_env.emitPlayerWithBG = function(bg)
    aura_env.emitMessage(bg);
end

aura_env.emitPlayerWithoutBG = function()
    aura_env.emitMessage("NoBG");
end

aura_env.channelEnabled = function(channel)
    return ((channel == "PARTY" and aura_env.config.party) or (channel == "RAID" and aura_env.config.raid) or (channel == "GUILD" and aura_env.config.guild))
end