--[[
    m-banking — client/atm.lua
    ATM props: card check → PIN entry (ox_lib input) → open the same NUI in
    "atm" mode, which unlocks the card management tab and tightens the limits.
]]

local ESX = exports.es_extended:getSharedObject()

local atmTextUiOpen = false

--- Ask for a PIN through ox_lib and hand it to the server for verification.
--- Loops until the account unlocks the ATM, the player cancels, or the account
--- gets locked out.
local function requestPin()
    while true do
        local input = lib.inputDialog(L('card.enter_pin'), {
            {
                type        = 'input',
                label       = L('card.enter_pin'),
                description = L('card.pin_placeholder'),
                password    = true,
                required    = true,
                min         = Config.PinLength,
                max         = Config.PinLength
            }
        })

        if not input or not input[1] then return end

        local pin = tostring(input[1])

        if not pin:match('^%d+$') or #pin ~= Config.PinLength then
            Bank.Notify(nil, L('card.pin_format', Config.PinLength), 'error')
            Bank.PlaySound('error')
        else
            local result = lib.callback.await('m-banking:server:atmVerify', false, pin)

            if type(result) ~= 'table' then return end

            if result.status == 'ok' then
                Banking.Open('atm', result.data)
                return
            end

            Bank.Notify(nil, result.message or L('card.pin_wrong', 0), 'error')
            Bank.PlaySound('error')

            -- Locked out or something structurally wrong: stop asking.
            if result.status ~= 'wrong' then return end
        end
    end
end

--- Entry point for any ATM interaction.
function UseATM()
    local result = lib.callback.await('m-banking:server:atmBegin', false)

    if type(result) ~= 'table' then return end

    if result.status ~= 'pin' then
        Bank.Notify(nil, result.message or L('notify.bank_closed'), 'error')
        Bank.PlaySound('error')
        return
    end

    Bank.PlaySound('beep')

    if not Bank.Progress(L('target.atm'), 1500) then return end

    requestPin()
end

-- ─────────────────────────────────────────────────────────────────────────────
-- Interaction setup
-- ─────────────────────────────────────────────────────────────────────────────

CreateThread(function()
    while not ESX.IsPlayerLoaded() do Wait(200) end

    if Config.UseTarget then
        exports.ox_target:addModel(Config.ATMModels, {
            {
                name     = 'm-banking:atm',
                icon     = 'fa-solid fa-credit-card',
                label    = L('target.atm'),
                distance = 1.5,
                onSelect = UseATM
            }
        })

        return
    end

    -- Text UI fallback: scan for a nearby ATM prop.
    CreateThread(function()
        while true do
            local sleep  = 1000
            local ped    = cache and cache.ped or PlayerPedId()
            local coords = GetEntityCoords(ped)
            local found  = nil

            for _, model in ipairs(Config.ATMModels) do
                local object = GetClosestObjectOfType(coords.x, coords.y, coords.z, 1.5, model, false, false, false)
                if object ~= 0 then
                    found = object
                    break
                end
            end

            if found then
                sleep = 0

                if not atmTextUiOpen then
                    atmTextUiOpen = true
                    lib.showTextUI(L('textui.atm'), { position = 'left-center' })
                end

                if IsControlJustReleased(0, Config.InteractKey) then
                    lib.hideTextUI()
                    atmTextUiOpen = false
                    UseATM()
                end
            elseif atmTextUiOpen then
                atmTextUiOpen = false
                lib.hideTextUI()
            end

            Wait(sleep)
        end
    end)
end)