Main/resources/[carscripts]/nordi_tracking/client.lua

local QBCore = exports['qb-core']:GetCoreObject()

-- Tracking Menu öffnen
RegisterCommand('tracking', function()
    local PlayerData = QBCore.Functions.GetPlayerData()
    local job = PlayerData.job.name
    
    -- Überprüfe ob Job berechtigt ist
    local allowedJobs = {'police', 'ambulance', 'mechanic'} -- Füge hier weitere Jobs hinzu
    local hasPermission = false
    
    for _, allowedJob in pairs(allowedJobs) do
        if job == allowedJob then
            hasPermission = true
            break
        end
    end
    
    if not hasPermission then
        QBCore.Functions.Notify('Du hast keine Berechtigung für das Tracking-System!', 'error')
        return
    end
    
    OpenTrackingMenu()
end)

function OpenTrackingMenu()
    local options = {
        {
            title = 'Fahrzeug orten',
            description = 'Fahrzeug über Kennzeichen orten',
            icon = 'fas fa-search',
            onSelect = function()
                TrackVehicle()
            end
        },
        {
            title = 'Aktive Trackings',
            description = 'Zeige alle aktiven Trackings',
            icon = 'fas fa-list',
            onSelect = function()
                ShowActiveTrackings()
            end
        },
        {
            title = 'Tracking beenden',
            description = 'Beende ein aktives Tracking',
            icon = 'fas fa-times',
            onSelect = function()
                StopTracking()
            end
        }
    }
    
    lib.registerContext({
        id = 'tracking_menu',
        title = 'Fahrzeug Tracking System',
        options = options
    })
    
    lib.showContext('tracking_menu')
end

function TrackVehicle()
    local input = lib.inputDialog('Fahrzeug Tracking', {
        {
            type = 'input',
            label = 'Kennzeichen',
            description = 'Gib das Kennzeichen des Fahrzeugs ein',
            required = true,
            max = 8
        }
    })
    
    if not input then return end
    
    local plate = string.upper(input[1])
    
    QBCore.Functions.TriggerCallback('tracking:server:trackVehicle', function(success, message, vehicleData)
        if success then
            QBCore.Functions.Notify('Fahrzeug wird getrackt!', 'success')
            StartTracking(plate, vehicleData)
        else
            QBCore.Functions.Notify(message, 'error')
        end
    end, plate)
end

local activeTrackings = {}
local trackingBlips = {}

function StartTracking(plate, vehicleData)
    if activeTrackings[plate] then
        QBCore.Functions.Notify('Fahrzeug wird bereits getrackt!', 'error')
        return
    end
    
    activeTrackings[plate] = {
        vehicle = vehicleData.vehicle,
        coords = vehicleData.coords,
        lastUpdate = GetGameTimer()
    }
    
    -- Erstelle Blip
    local blip = AddBlipForCoord(vehicleData.coords.x, vehicleData.coords.y, vehicleData.coords.z)
    SetBlipSprite(blip, 225)
    SetBlipDisplay(blip, 4)
    SetBlipScale(blip, 0.8)
    SetBlipColour(blip, 1)
    SetBlipAsShortRange(blip, false)
    BeginTextCommandSetBlipName("STRING")
    AddTextComponentString("Tracking: " .. plate)
    EndTextCommandSetBlipName(blip)
    
    trackingBlips[plate] = blip
    
    -- Starte Update Loop
    CreateThread(function()
        while activeTrackings[plate] do
            TriggerServerEvent('tracking:server:updateVehicleLocation', plate)
            Wait(5000) -- Update alle 5 Sekunden
        end
    end)
end

function ShowActiveTrackings()
    local options = {}
    
    if next(activeTrackings) == nil then
        options[#options + 1] = {
            title = 'Keine aktiven Trackings',
            description = 'Derzeit werden keine Fahrzeuge getrackt',
            icon = 'fas fa-info-circle'
        }
    else
        for plate, data in pairs(activeTrackings) do
            local distance = #(GetEntityCoords(PlayerPedId()) - vector3(data.coords.x, data.coords.y, data.coords.z))
            options[#options + 1] = {
                title = 'Kennzeichen: ' .. plate,
                description = 'Entfernung: ' .. math.floor(distance) .. 'm | Letztes Update: ' .. math.floor((GetGameTimer() - data.lastUpdate) / 1000) .. 's',
                icon = 'fas fa-car',
                onSelect = function()
                    SetNewWaypoint(data.coords.x, data.coords.y)
                    QBCore.Functions.Notify('Wegpunkt zum Fahrzeug gesetzt!', 'success')
                end
            }
        end
    end
    
    lib.registerContext({
        id = 'active_trackings',
        title = 'Aktive Trackings',
        menu = 'tracking_menu',
        options = options
    })
    
    lib.showContext('active_trackings')
end

function StopTracking()
    local options = {}
    
    if next(activeTrackings) == nil then
        options[#options + 1] = {
            title = 'Keine aktiven Trackings',
            description = 'Derzeit werden keine Fahrzeuge getrackt',
            icon = 'fas fa-info-circle'
        }
    else
        for plate, data in pairs(activeTrackings) do
            options[#options + 1] = {
                title = 'Stoppe: ' .. plate,
                description = 'Tracking für dieses Fahrzeug beenden',
                icon = 'fas fa-stop',
                onSelect = function()
                    StopVehicleTracking(plate)
                end
            }
        end
    end
    
    lib.registerContext({
        id = 'stop_tracking',
        title = 'Tracking beenden',
        menu = 'tracking_menu',
        options = options
    })
    
    lib.showContext('stop_tracking')
end

function StopVehicleTracking(plate)
    if activeTrackings[plate] then
        activeTrackings[plate] = nil
        
        if trackingBlips[plate] then
            RemoveBlip(trackingBlips[plate])
            trackingBlips[plate] = nil
        end
        
        TriggerServerEvent('tracking:server:stopTracking', plate)
        QBCore.Functions.Notify('Tracking für ' .. plate .. ' beendet!', 'success')
    end
end

-- Update Tracking Position
RegisterNetEvent('tracking:client:updatePosition', function(plate, coords)
    if activeTrackings[plate] then
        activeTrackings[plate].coords = coords
        activeTrackings[plate].lastUpdate = GetGameTimer()
        
        if trackingBlips[plate] then
            SetBlipCoords(trackingBlips[plate], coords.x, coords.y, coords.z)
        end
    end
end)

-- Cleanup beim Disconnect
AddEventHandler('onResourceStop', function(resourceName)
    if GetCurrentResourceName() == resourceName then
        for plate, blip in pairs(trackingBlips) do
            RemoveBlip(blip)
        end
    end
end)