local Core, CoreName = nil, nil
local Opened = false
local isInSafeZone = {}

local value = 2.236936
if Config.LimitSpeed.type == "mph" then
    value = 2.236936
else
    value = 3.6
end

if GetResourceState('qb-core') == 'started' then
    Core = exports['qb-core']:GetCoreObject()
    while Core == nil do
        TriggerEvent('QBCore:GetObject', function(obj) Core = obj end)
        Wait(30)
    end
    CoreName = 'qb-core'
elseif GetResourceState('es_extended') == 'started' then
    Core = exports["es_extended"]:getSharedObject()
    while Core == nil do
        TriggerEvent('esx:getSharedObject', function(obj) Core = obj end)
        Wait(30)
    end
    CoreName = 'es_extended'
else
    Core = 'not_found'
    CoreName = 'standlone'
end

-- Thread's
CreateThread(function()
    if CoreName == 'qb-core' then
        RegisterNetEvent('QBCore:Client:OnPlayerLoaded')
        AddEventHandler('QBCore:Client:OnPlayerLoaded', function()
            TriggerEvent("Jakrino:Client:UpdateSafezone")
        end)
    elseif CoreName == 'es_extended' then
        RegisterNetEvent('esx:playerLoaded')
        AddEventHandler('esx:playerLoaded', function()
            TriggerEvent("Jakrino:Client:UpdateSafezone")
        end)
    elseif CoreName == 'standlone' then
        while true do
            Wait(1000)
            if NetworkIsSessionStarted() then
                TriggerEvent("Jakrino:Client:UpdateSafezone")
                break
            end
        end
    end
end)

-- Function's
local function Interact(bool)
    if Config.UseUI then
        if bool then
            if not Opened then
                Opened = true
                SendNUIMessage({type = "open"})
            end
        else
            if Opened then
                Opened = false
                SendNUIMessage({type = "close"})
            end
        end
    end
end

local function While(playerCoords, area)
    local isInAnySafeZone = false
    for _, v in pairs(isInSafeZone) do
        if v then
            isInAnySafeZone = true
            break
        end
    end
    local playerPed = PlayerPedId()
    local playerId = PlayerId()
    CreateThread(function()
        Interact(isInAnySafeZone)
    end)
    if isInAnySafeZone then
        if Config.DisableDriveBy then
            SetPlayerCanDoDriveBy(playerId, false)
        end
        if Config.DisableVdm then
            local vehList = GetGamePool('CVehicle')
            for _, vehicle in ipairs(vehList) do
                local vehCoords = GetEntityCoords(vehicle)
                local distance = #(playerCoords - vehCoords)
                if distance < area.radius then
                    SetEntityNoCollisionEntity(vehicle, playerPed, true)
                end
            end
        end
        if Config.LimitSpeed.enabled then
            local limit = Config.LimitSpeed.limit / value
            SetEntityMaxSpeed(GetVehiclePedIsIn(playerPed, false), limit)
        end
        if Config.DisableWeapons then
            DisablePlayerFiring(playerId)
            NetworkSetFriendlyFireOption(false)
            SetCurrentPedWeapon(playerPed, GetHashKey("WEAPON_UNARMED"), true)
        end
        if Config.DisableDamage then
            SetEntityInvincible(playerPed, true)
        end
    else
        if Config.DisableDriveBy then
            SetPlayerCanDoDriveBy(playerId, true)
        end
        if Config.LimitSpeed.enabled then
            SetEntityMaxSpeed(GetVehiclePedIsIn(playerPed, false), 1000.0)
        end
        if Config.DisableWeapons then
            NetworkSetFriendlyFireOption(true)
        end
        if Config.DisableDamage then
            SetEntityInvincible(playerPed, false)
        end
    end
end

local function IsInsideArea(coords, area)
    local distance = GetDistanceBetweenCoords(coords, area.coords.x, area.coords.y, area.coords.z, true)
    return distance <= area.radius
end

local function Start()
    local sleep = 1000
    while true do
        if Opened then
            sleep = 0
        else
            sleep = 1000
        end
        Wait(sleep)
        local playerPed = PlayerPedId()
        local playerCoords = GetEntityCoords(playerPed)
        for index, area in pairs(Config.Areas) do
            if IsInsideArea(playerCoords, area) then
                isInSafeZone[index] = true
                While(playerCoords, area)
            else
                isInSafeZone[index] = false
                While(playerCoords, area)
            end
        end
    end
end

local function AddBlip()
    for index, area in pairs(Config.Areas) do
        if area.blipEnabled then
            local blip = AddBlipForRadius(area.coords.x, area.coords.y, area.coords.z, area.radius)
            SetBlipHighDetail(blip, true)
            SetBlipColour(blip, 2)
            SetBlipAlpha(blip, 128)
        end
    end
end

-- For Devs..
RegisterNetEvent("onResourceStart")
AddEventHandler("onResourceStart", function(resourceName)
	if (GetCurrentResourceName() == resourceName) then
        while true do
            if GetResourceState(GetCurrentResourceName()) == 'started' then
                TriggerEvent("Jakrino:Client:UpdateSafezone")
                break;
            else
                Wait(100)
            end
        end
	end
end)

RegisterNetEvent("Jakrino:Client:UpdateSafezone")
AddEventHandler("Jakrino:Client:UpdateSafezone", function()
    SendNUIMessage({
        type = "update",
        locals = Locales[Config.Locales]
    })
    AddBlip()
    Start()
end)