local open = false
local phoneObject = nil
local lastToggleAt = 0

local function loadModel(model)
    local hash = GetHashKey(model)
    RequestModel(hash)
    local deadline = GetGameTimer() + 5000
    while not HasModelLoaded(hash) and GetGameTimer() < deadline do Wait(0) end
    return HasModelLoaded(hash) and hash or nil
end

local function loadAnim(dict)
    RequestAnimDict(dict)
    local deadline = GetGameTimer() + 5000
    while not HasAnimDictLoaded(dict) and GetGameTimer() < deadline do Wait(0) end
    return HasAnimDictLoaded(dict)
end

local function removePhoneProp()
    ClearPedSecondaryTask(PlayerPedId())
    if phoneObject and DoesEntityExist(phoneObject) then DeleteEntity(phoneObject) end
    phoneObject = nil
end

local function createPhoneProp()
    removePhoneProp()
    local ped = PlayerPedId()
    local model = loadModel('prop_npc_phone_02')
    if model then
        phoneObject = CreateObject(model, 0.0, 0.0, 0.0, false, false, false)
        AttachEntityToEntity(phoneObject, ped, GetPedBoneIndex(ped, 28422), 0.0, 0.0, 0.0,
            0.0, 0.0, 0.0, true, true, false, true, 1, true)
        SetModelAsNoLongerNeeded(model)
    end
    if loadAnim('cellphone@') then
        TaskPlayAnim(ped, 'cellphone@', 'cellphone_text_read_base', 3.0, -3.0, -1, 49, 0.0, false, false, false)
    end
end

local function sendState()
    local player = exports.devx_core:GetPlayerData()
    DevXTriggerCallback('phone:state', {}, function(phoneResult)
        DevXTriggerCallback('phone:bankOverview', {}, function(bankResult)
            SendNUIMessage({
                action = 'state',
                player = player,
                phone = phoneResult.ok and phoneResult or nil,
                banking = bankResult.ok and bankResult.overview or nil,
                error = (not phoneResult.ok and phoneResult.error) or (not bankResult.ok and bankResult.error) or nil
            })
        end)
    end)
end

local function setOpen(state)
    if state and not exports.devx_core:IsPlayerLoaded() then return end
    open = state == true
    SetNuiFocus(open, open)
    SendNUIMessage({ action = open and 'open' or 'close' })
    if open then createPhoneProp(); sendState() else removePhoneProp() end
end

local function togglePhone()
    local now = GetGameTimer()
    if now - lastToggleAt < 300 then return end
    lastToggleAt = now
    setOpen(not open)
end

RegisterCommand('phone', togglePhone, false)
RegisterCommand('+devxphone', togglePhone, false)
RegisterCommand('-devxphone', function() end, false)
RegisterKeyMapping('+devxphone', 'DevX Smartphone öffnen/schließen', 'keyboard', 'M')

-- No raw INPUT_INTERACTION_MENU fallback here. It used to fire again on key
-- release and immediately close the phone, which made M behave like hold-to-use.

RegisterNUICallback('close', function(_, cb) setOpen(false); cb({ ok = true }) end)
RegisterNUICallback('refresh', function(_, cb) sendState(); cb({ ok = true }) end)
RegisterNUICallback('bankTransfer', function(data, cb)
    DevXTriggerCallback('phone:bankTransfer', data, function(result)
        if result.ok then sendState() end
        cb(result)
    end)
end)
RegisterNUICallback('contactCreate', function(data, cb)
    DevXTriggerCallback('phone:contactCreate', data, function(result)
        if result.ok then sendState() end
        cb(result)
    end)
end)
RegisterNUICallback('contactDelete', function(data, cb)
    DevXTriggerCallback('phone:contactDelete', data, function(result)
        if result.ok then sendState() end
        cb(result)
    end)
end)
RegisterNUICallback('companionInvite', function(data, cb)
    if GetResourceState('devx_stripclub') ~= 'started' then
        cb({ ok = false, error = 'Die Begleiterfunktion ist nicht aktiv.' })
        return
    end
    DevXTriggerCallback('phone:companionInvite', data, cb)
end)

RegisterNetEvent('devx_phone:client:refresh', function()
    if open then sendState() end
end)

AddEventHandler('onResourceStop', function(resourceName)
    if resourceName ~= GetCurrentResourceName() then return end
    removePhoneProp()
    SetNuiFocus(false, false)
end)