-- client/gangbank.lua
print("^2[turfwar]^7 gangbank.lua loaded (client, robust + rgb)")

local currentGang = 0
local lastBalance = 0
local lastRequestAt = 0
local REQUEST_COOLDOWN_MS = 800

local function isHiddenGang(gangId)
    gangId = tonumber(gangId) or 0
    return gangId == 0 or gangId == 3
end

-- ✅ Get gang RGB from Config.GANGS (supports numeric or string keys)
local function getGangRGB(gangId)
    gangId = tonumber(gangId) or 0
    local fallback = { 255, 255, 255 }

    if not (Config and Config.GANGS) then
        return fallback
    end

    local g = Config.GANGS[gangId] or Config.GANGS[tostring(gangId)]
    if g and type(g.rgb) == "table" then
        local r = tonumber(g.rgb[1]) or tonumber(g.rgb.r)
        local gg = tonumber(g.rgb[2]) or tonumber(g.rgb.g)
        local b = tonumber(g.rgb[3]) or tonumber(g.rgb.b)
        if r and gg and b then
            return { r, gg, b }
        end
    end

    return fallback
end

local function setLabelForGang(gangId)
    local label = "Gang Bank"
    gangId = tonumber(gangId) or 0

    if Config and Config.GANGS then
        local g = Config.GANGS[gangId] or Config.GANGS[tostring(gangId)]
        if g and g.name then label = g.name end
    end

    local rgb = getGangRGB(gangId)

    -- ✅ Send label + rgb so NUI can color it
    SendNUIMessage({
        type  = "gangbank:label",
        label = label,
        gangId = gangId,
        rgb   = rgb
    })
end

local function show()
    SendNUIMessage({ type = "gangbank:show" })
end

local function hide()
    SendNUIMessage({ type = "gangbank:hide" })
end

local function setBalance(balance)
    local b = tonumber(balance) or 0
    lastBalance = b

    -- ✅ debug print shows the correct updated balance
    print(("[GangBank] sending NUI gang=%d balance=%d"):format(currentGang, lastBalance))

    local rgb = getGangRGB(currentGang)

    -- ✅ Send rgb here too (in case update arrives without a label)
    SendNUIMessage({
        type   = "gangbank:update",
        gangId = currentGang,
        balance = lastBalance,
        rgb    = rgb
    })
end

local function applyVisibility()
    if isHiddenGang(currentGang) then
        hide()
        return
    end
    setLabelForGang(currentGang)
    show()
end

local function requestMyGangBank(force)
    local now = GetGameTimer()
    if not force and (now - lastRequestAt) < REQUEST_COOLDOWN_MS then return end
    lastRequestAt = now
    TriggerServerEvent("turfwar:gangbank:request")
end

-- Retry helper (handles "request too early" / race conditions)
local function requestWithRetries(maxTries, delayMs)
    CreateThread(function()
        maxTries = tonumber(maxTries) or 6
        delayMs = tonumber(delayMs) or 800

        for i = 1, maxTries do
            requestMyGangBank(true)
            Wait(delayMs)

            if currentGang ~= 0 then
                -- If gangs can legitimately be $0, you can remove this check.
                if lastBalance > 0 then
                    return
                end
            end
        end
    end)
end

-- Ask shortly after load (covers resource restart / joining late)
CreateThread(function()
    Wait(900)
    requestWithRetries(8, 900)
end)

-- ------------------------------------------------------------
-- Gang changes (server sends BOTH of these in your main.lua)
-- ------------------------------------------------------------

-- Broadcast to all clients: (src, gangId)
RegisterNetEvent("turfwar:playerGang", function(src, gangId)
    if tonumber(src) ~= tonumber(GetPlayerServerId(PlayerId())) then return end

    currentGang = tonumber(gangId) or 0
    print(("^5[GangBank]^7 turfwar:playerGang -> gang=%d"):format(currentGang))

    applyVisibility()
    requestWithRetries(6, 700)
end)

-- Sent directly to the player: (gangId)
RegisterNetEvent("turfwar:gangUpdate", function(gangId)
    currentGang = tonumber(gangId) or 0
    print(("^5[GangBank]^7 turfwar:gangUpdate -> gang=%d"):format(currentGang))

    applyVisibility()
    requestWithRetries(6, 700)
end)

-- Compatibility: some parts of your system also send this
RegisterNetEvent("turfwar:setFaction", function(gangId)
    currentGang = tonumber(gangId) or 0
    print(("^5[GangBank]^7 turfwar:setFaction -> gang=%d"):format(currentGang))

    applyVisibility()
    requestWithRetries(6, 700)
end)

-- ------------------------------------------------------------
-- Balance update from server
-- ------------------------------------------------------------
RegisterNetEvent("turfwar:gangbank:update", function(gangId, balance)
    gangId = tonumber(gangId) or 0
    balance = tonumber(balance) or 0

    -- ⚠️ IMPORTANT RACE FIX:
    -- If we ALREADY know we're in a real gang, ignore "gangId=0" updates
    if currentGang ~= 0 and gangId == 0 then
        print(("^3[GangBank]^7 Ignored update gangId=0 (known gang=%d) balance=%d"):format(currentGang, balance))
        return
    end

    currentGang = gangId
    print(("^2[GangBank]^7 UPDATE gang=%d balance=%d"):format(currentGang, balance))

    if isHiddenGang(currentGang) then
        hide()
        return
    end

    setLabelForGang(currentGang)
    show()
    setBalance(balance)
end)

-- ------------------------------------------------------------
-- Resource restart
-- ------------------------------------------------------------
AddEventHandler("onClientResourceStart", function(res)
    if res ~= GetCurrentResourceName() then return end
    currentGang = 0
    lastBalance = 0
    hide()
    CreateThread(function()
        Wait(900)
        requestWithRetries(8, 900)
    end)
end)