-- ============================================================
-- Debug Visual 2D | [Metropoles]telao
-- F9 ativa/desativa | Mostra estado do shader + objetos
-- ============================================================

local debugEnabled = true
local debugInfo    = {}

function addDebugInfo(key, value)
    debugInfo[key] = value
end

addEventHandler("onClientRender", root, function()
    if not debugEnabled then return end

    local y   = 10
    local W   = 420
    local col = {
        header  = tocolor(0, 255, 120),
        ok      = tocolor(0, 230, 0),
        err     = tocolor(255, 60, 60),
        warn    = tocolor(255, 200, 0),
        info    = tocolor(140, 200, 255),
        dim     = tocolor(180, 180, 180),
    }

    local function row(label, value, color)
        dxDrawText(label .. value, 10, y, W, y + 18, color or col.info, 1, "default-bold")
        y = y + 20
    end

    dxDrawText("═══ [Metropoles]telão DEBUG ═══", 10, y, W, y + 18, col.header, 1, "default-bold")
    y = y + 22

    -- Browser
    local tex    = getBrowserTexture()
    local texOk  = tex ~= nil
    row("Browser CEF : ", texOk and "OK" or "ERRO", texOk and col.ok or col.err)

    -- RenderTarget
    local rtSt = debugInfo.renderTarget
    row("RenderTarget: ", rtSt and "OK" or (rtSt == nil and "?" or "ERRO"),
        rtSt and col.ok or (rtSt == nil and col.warn or col.err))

    -- Shader
    local shSt = debugInfo.shader
    row("Shader FX   : ", shSt and "OK" or (shSt == nil and "?" or "ERRO"),
        shSt and col.ok or (shSt == nil and col.warn or col.err))

    -- Feeding
    local feeding = debugInfo.shaderFeeding
    row("Alimentando : ", feeding and "SIM" or "NÃO (sem telas?)",
        feeding and col.ok or col.warn)

    -- Telas
    local sc = debugInfo.screenCount or 0
    row("Objetos 16k : ", tostring(sc), sc > 0 and col.ok or col.err)

    -- URL
    local url = debugInfo.currentUrl or "Nenhuma"
    local urlShort = string.sub(url, 1, 45) .. (string.len(url) > 45 and "…" or "")
    row("URL atual   : ", urlShort, col.info)

    y = y + 4
    dxDrawText("F9 = desativar debug", 10, y, W, y + 16, col.dim, 0.85)
end)

addEventHandler("onClientKey", root, function(button, press)
    if button == "f9" and press then
        debugEnabled = not debugEnabled
        outputChatBox("[Metropoles]telao: Debug " .. (debugEnabled and "ATIVADO" or "DESATIVADO"), 0, 200, 255)
    end
end)