-------------------
-- aMail by Alza --
-------------------

local button = CreateFrame('Button', 'aMailButton', InboxFrame, 'UIPanelButtonTemplate')
button:SetPoint('BOTTOM', InboxFrame, 'BOTTOM', -10, 84)
button:SetWidth(148)
button:SetHeight(28)

local text = button:CreateFontString(nil, 'OVERLAY')
text:SetFont('Fonts\\FRIZQT__.TTF', 12, 'OUTLINE') -- changed font size to 13 by Lanerra
text:SetShadowOffset(1, -1) -- added this today by Lanerra
text:SetPoint'CENTER' -- changed from "CENTER" to "LEFT" by Aftermathh

local processing = false

local function OnEvent()
    if(not MailFrame:IsShown()) then return end

    local num = GetInboxNumItems()

    local cash = 0
    local items = 0
    for i = 1, num do
        local _, _, _, _, money, COD, _, item = GetInboxHeaderInfo(i)
        if(item and COD<1) then items = items + item end
        cash = cash + money
    end
    text:SetText(format('%d gold, %d items', floor(cash * 0.0001), items))

    if(processing) then
        if(num==0) then
            MiniMapMailFrame:Hide()
            processing = false
            return
        end

        for i = num, 1, -1 do
            local _, _, _, _, money, COD, _, item = GetInboxHeaderInfo(i)
            if(item and COD<1) then
                TakeInboxItem(i)
                return
            end
            if(money>0) then
                TakeInboxMoney(i)
                return
            end
        end
    end
end

local function OnClick()
    if(not processing) then
        processing = true
        OnEvent()
    end
end

local function OnHide()
    processing = false
end

button:RegisterEvent'MAIL_INBOX_UPDATE'
button:SetScript('OnEvent', OnEvent)
button:SetScript('OnClick', OnClick)
button:SetScript('OnHide', OnHide)