esx_core/client/main.lua

local Keys = {
	["ESC"] = 322, ["F1"] = 288, ["F2"] = 289, ["F3"] = 170, ["F5"] = 166, ["F6"] = 167, ["F7"] = 168, ["F8"] = 169, ["F9"] = 56, ["F10"] = 57, 
	["~"] = 243, ["1"] = 157, ["2"] = 158, ["3"] = 160, ["4"] = 164, ["5"] = 165, ["6"] = 159, ["7"] = 161, ["8"] = 162, ["9"] = 163, ["-"] = 84, ["="] = 83, ["BACKSPACE"] = 177, 
	["TAB"] = 37, ["Q"] = 44, ["W"] = 32, ["E"] = 38, ["R"] = 45, ["T"] = 245, ["Y"] = 246, ["U"] = 303, ["P"] = 199, ["["] = 39, ["]"] = 40, ["ENTER"] = 18,
	["CAPS"] = 137, ["A"] = 34, ["S"] = 8, ["D"] = 9, ["F"] = 23, ["G"] = 47, ["H"] = 74, ["K"] = 311, ["L"] = 182,
	["LEFTSHIFT"] = 21, ["Z"] = 20, ["X"] = 73, ["C"] = 26, ["V"] = 0, ["B"] = 29, ["N"] = 249, ["M"] = 244, [","] = 82, ["."] = 81,
	["LEFTCTRL"] = 36, ["LEFTALT"] = 19, ["SPACE"] = 22, ["RIGHTCTRL"] = 70, 
	["HOME"] = 213, ["PAGEUP"] = 10, ["PAGEDOWN"] = 11, ["DELETE"] = 178,
	["LEFT"] = 174, ["RIGHT"] = 175, ["TOP"] = 27, ["DOWN"] = 173,
	["NENTER"] = 201, ["N4"] = 108, ["N5"] = 60, ["N6"] = 107, ["N+"] = 96, ["N-"] = 97, ["N7"] = 117, ["N8"] = 61, ["N9"] = 118
}

ESX                              = nil
local GUI                        = {}
GUI.Time                         = 0
GUI.PhoneIsShowed                = false
GUI.MessagesIsShowed             = false
GUI.AddContactIsShowed           = false
local PhoneData                  = {phoneNumber = 0, contacts = {}}
local RegisteredMessageCallbacks = {}
local ContactJustAdded           = false
local CurrentAction              = nil
local CurrentActionMsg           = ''
local CurrentActionData          = {}
local CurrentDispatchRequestId   = -1

Citizen.CreateThread(function()
	
	while ESX == nil do
		TriggerEvent('esx:getSharedObject', function(obj) ESX = obj end)
		Citizen.Wait(0)
	end

	ESX.UI.Menu.RegisterType('phone', OpenPhone, ClosePhone)

end)

function OpenPhone()

	TriggerServerEvent('esx_phone:reload', PhoneData.phoneNumber)
          
  SendNUIMessage({
    showPhone = true,
    phoneData = PhoneData
  })
  
  GUI.PhoneIsShowed = true

  ESX.SetTimeout(200, function()
  	SetNuiFocus(true, true)
  end)

end

function ClosePhone()

  SendNUIMessage({
  	showPhone = false
  })

  SetNuiFocus(false)
	
	GUI.PhoneIsShowed = false

end

RegisterNetEvent('esx_phone:loaded')
AddEventHandler('esx_phone:loaded', function(phoneNumber, contacts)
	
	PhoneData.phoneNumber = phoneNumber
	PhoneData.contacts = {}
	
	for i=1, #contacts, 1 do
		table.insert(PhoneData.contacts, contacts[i])
	end
	
	SendNUIMessage({
		reloadPhone = true,
		phoneData   = PhoneData
	})

end)

RegisterNetEvent('esx_phone:addContact')
AddEventHandler('esx_phone:addContact', function(name, phoneNumber, isOnline)
	
	table.insert(PhoneData.contacts, {
		name   = name,
		number = phoneNumber,
		online = isOnline
	})
	-- CALL HERE RELOADCONTACT
	SendNUIMessage({
		contactAdded = true,
		phoneData    = PhoneData
	})
end)

RegisterNetEvent('esx_phone:addSpecialContact')
AddEventHandler('esx_phone:addSpecialContact', function(name, phoneNumber, base64Icon)
	
	SendNUIMessage({
		addSpecialContact = true,
		name              = name,
		number            = phoneNumber,
		base64Icon        = base64Icon
	})

end)

RegisterNUICallback('add_contact', function(data, cb)
	
	local phoneNumber = tonumber(data.phoneNumber)
  local contactName = tostring(data.contactName)
	
	if phoneNumber then
		TriggerServerEvent('esx_phone:addPlayerContact', phoneNumber, contactName)
	end

end)


RegisterNetEvent('esx_phone:onMessage')
AddEventHandler('esx_phone:onMessage', function(phoneNumber, message, position, anon, job, dispatchRequestId)
	
	ESX.ShowNotification('~b~Nouveau message')
	
	SendNUIMessage({
		newMessage  = true,
		phoneNumber = phoneNumber,
		message     = message,
		position    = position,
		anonyme     = anon,
		job         = job
	})

	if dispatchRequestId then

		CurrentAction            = 'dispatch'
		CurrentActionMsg         = job .. ' - Appuez sur ~INPUT_CONTEXT~ pour prendre l\'appel'
		CurrentDispatchRequestId = dispatchRequestId
		
		CurrentActionData = {
			phoneNumber       = phoneNumber,
			message           = message,
			position          = position,
			actions           = actions,
			anonyme           = anon,
			job               = job
		}

		ESX.SetTimeout(15000, function()
			CurrentAction = nil
		end)

	end

end)

RegisterNetEvent('esx_phone:stopDispatch')
AddEventHandler('esx_phone:stopDispatch', function(dispatchRequestId, playerName)

	if CurrentDispatchRequestId == dispatchRequestId and CurrentAction == 'dispatch' then
		CurrentAction = nil
		ESX.ShowNotification(playerName .. ' a pris l\'appel')
	end

end)

RegisterNUICallback('setGPS', function(data)	
	SetNewWaypoint(data.x,  data.y)
	ESX.ShowNotification('Position entrée dans le GPS')
end)

RegisterNUICallback('send', function(data)	
	
	local phoneNumber = data.number

	if tonumber(phoneNumber) ~= nil then
		phoneNumber = tonumber(phoneNumber)
	end

	TriggerServerEvent('esx_phone:send', phoneNumber, data.message, data.anonyme)	
	
	SendNUIMessage({
		showMessageEditor = false
	})

	ESX.ShowNotification('Message envoyé')

end)

RegisterNUICallback('escape', function()
	ESX.UI.Menu.Close('phone', GetCurrentResourceName(), 'main')
end)

Citizen.CreateThread(function()
	while true do
   	
   	Wait(0)
    
    if GUI.PhoneIsShowed then -- codes here: https://pastebin.com/guYd0ht4
      DisableControlAction(0, 1,    true) -- LookLeftRight
      DisableControlAction(0, 2,    true) -- LookUpDown
      DisableControlAction(0, 25,   true) -- Input Aim
			DisableControlAction(0, 106,  true) -- Vehicle Mouse Control Override

      DisableControlAction(0, 24,   true) -- Input Attack
      DisableControlAction(0, 140,  true) -- Melee Attack Alternate
      DisableControlAction(0, 141,  true) -- Melee Attack Alternate
      DisableControlAction(0, 142,  true) -- Melee Attack Alternate
      DisableControlAction(0, 257,  true) -- Input Attack 2
      DisableControlAction(0, 263,  true) -- Input Melee Attack
      DisableControlAction(0, 264,  true) -- Input Melee Attack 2			

      DisableControlAction(0, 12,   true) -- Weapon Wheel Up Down
      DisableControlAction(0, 14,   true) -- Weapon Wheel Next
      DisableControlAction(0, 15,   true) -- Weapon Wheel Prev
      DisableControlAction(0, 16,   true) -- Select Next Weapon
      DisableControlAction(0, 17,   true) -- Select Prev Weapon
    else

      if IsControlPressed(0, Keys['F1']) and (GetGameTimer() - GUI.Time) > 150 then
        
        if not ESX.UI.Menu.IsOpen('phone', GetCurrentResourceName(), 'main') then
        	ESX.UI.Menu.CloseAll()
        	ESX.UI.Menu.Open('phone', GetCurrentResourceName(), 'main')
        end

        GUI.Time = GetGameTimer()

      end

    end
  end
end)

-- Key controls
Citizen.CreateThread(function()
	while true do

		Citizen.Wait(0)

		if CurrentAction ~= nil then

			SetTextComponentFormat('STRING')
			AddTextComponentString(CurrentActionMsg)
			DisplayHelpTextFromStringLabel(0, 0, 1, -1)

			if IsControlPressed(0,  Keys['E']) and (GetGameTimer() - GUI.Time) > 300 then
				
				if CurrentAction == 'dispatch' then
					TriggerServerEvent('esx_phone:stopDispatch', CurrentDispatchRequestId)
					SetNewWaypoint(CurrentActionData.position.x,  CurrentActionData.position.y)
				end

				CurrentAction = nil
				GUI.Time      = GetGameTimer()
				
			end

		end

	end
end)