teddy = nil
lastUsed = 0
isBusy = false
stretcher = nil
QBCore = exports['qb-core']:GetCoreObject()

CreateThread(function()
    while true do
        Wait(0)
        local pos = Config.KlingelPosition
        local ply = PlayerPedId()
        local coords = GetEntityCoords(ply)

        if #(coords - pos) < 2.0 and not isBusy then
            --show3DText(pos, "[E] Hilfe anfordern")
            DrawText3D(pos.x, pos.y, pos.z, "[E] Hilfe anfordern")
            if IsControlJustPressed(0, 38) then
                QBCore.Functions.TriggerCallback('drteddy:ceckJob', function(cb)
                    if not cb then
                        TriggerServerEvent("drteddy:requestDoctor")
                    else
                        Notify("Dr. Teddy", "Dr. Teddy ist grade nicht im Dienst, ruf den Notdienst", "inform")
                    end
                end)
            end
        end
    end
end)

RegisterNetEvent('drteddy:despawn', function()
    if DoesEntityExist(teddy) then
        DeletePed(teddy)
        teddy = nil
        isBusy = false
    end
end)

RegisterCommand('delmedic', function()
    local playerPed = PlayerPedId()
    DetachEntity(playerPed, true, true)
    SetEntityCollision(playerPed, true, true)
    FreezeEntityPosition(playerPed, false)
    ClearPedTasks(playerPed)
    EnableAllControlActions(0)
    DoScreenFadeIn(1000)
    SetEntityHealth(playerPed, 100)
    TriggerServerEvent('drteddy:delallmedics')
end, false)

RegisterNetEvent("drteddy:startDoctor")
AddEventHandler("drteddy:startDoctor", function()
    if isBusy then return end
    isBusy = true

    Notify("Klingel betätigt", "Dr. Teddy ist auf dem Weg!", "info")
    TriggerServerEvent('drteddy:log', "call")
    teddy = spawnDoctor(Config.PathToBell[1], Config.PathToBell[1].w)
    walkPath(teddy, Config.PathToBell, function()
         lib.registerContext({
            id = 'teddy_behandlung',
            title = 'Dr. Teddy – Behandlung',
            options = {
                {
                    title = '✅ Ja, bitte behandeln',
                    description = 'Du wirst medizinisch versorgt.',
                    icon = 'heart-pulse',
                    onSelect = function()
                        QBCore.Functions.TriggerCallback('drteddy:checkMoney', function(cb)
                            if cb.status then
                                if type == 'cash' then
                                    Notify("Dr. Teddy", "Du hast "..Config.TreatmentPrice.."$ gegeben.", "success")
                                    TriggerServerEvent('drteddy:log', "cash")
                                elseif type == 'bank' then
                                    Notify("Dr. Teddy", "Du hast "..Config.TreatmentPrice.."$ überwiesen.", "success")
                                    TriggerServerEvent('drteddy:log', "bank")
                                end
                                Wait(500)
                                Notify("Dr. Teddy", "Bitte folgen Sie mir in den Behandlungsraum.", "inform")
                                walkPath(teddy, Config.PathToTreatment, function()
                                    CheckPlayerArrivalAt(Config.PathToTreatment[#Config.PathToTreatment])
                                end)
                            else
                                if cb.type == 'noMoney' then
                                    Notify("Dr. Teddy", "Du hast nicht genug Geld dabei oder auf deiner Bank!", "error")
                                    TriggerServerEvent('drteddy:log', "noMoney")
                                elseif cb.type == 'noPlayer' then
                                    Notify("Dr. Teddy", "Es gab ein Fehler, komme bitte später wieder...", "error")
                                    TriggerServerEvent('drteddy:log', "noPlayer")
                                end
                                local newPath = reversePath(Config.PathToBell)
                                walkPath(teddy, newPath, function()
                                    TriggerServerEvent('drteddy:delallmedics')
                                end)
                            end
                        end)
                    end
                },
                {
                    title = '❌ Nein, abbrechen',
                    description = 'Du lehnst die Behandlung ab.',
                    icon = 'heart-pulse',
                    onSelect = function()
                        Notify("Dr. Teddy", "Du hast die Behandlung abgelehnt.", "error")
                        local newPath = reversePath(Config.PathToBell)
                        walkPath(teddy, newPath, function()
                            TriggerServerEvent('drteddy:log', "storno")
                            TriggerServerEvent('drteddy:delallmedics')
                        end)
                    end
                }
            }
        })

        lib.showContext('teddy_behandlung')
    end)
end)

function CheckPlayerArrivalAt(targetPos)
    CreateThread(function()
        local player = PlayerPedId()
        while true do
            Wait(500)
            local dist = #(GetEntityCoords(player) - vector3(targetPos.x, targetPos.y, targetPos.z))
            if dist < 2.0 then
                DisableAllControlActions(0)
                SetEntityCoords(player, -1878.6747, -322.2974, 50.1690, false, false, false, true)
                SetEntityHeading(player, 47.9116)
                StartTreatmentSequence(player)
                break
            end
        end
    end)
end

function StartTreatmentSequence(playerPed)
    -- NPC animation
    local dict, anim = "amb@medic@standing@tendtodead@idle_a", "idle_a"
    RequestAnimDict(dict)
    while not HasAnimDictLoaded(dict) do Wait(100) end
    TaskPlayAnim(teddy, dict, anim, 8.0, -8.0, 5000, 1, 0, false, false, false)

    -- Bildschirm dunkel
    DoScreenFadeOut(1000)
    Wait(1500)

    -- Spieler vollständig heilen
    HealPlayerWithARE(playerPed)
    TriggerServerEvent('drteddy:log', "heal")

    -- Warte und bringe Bildschirm zurück
    Wait(5000)

    -- Spieler an Koordinate setzen
    SetEntityCoords(playerPed, 1121.6, -1553.79, 36.09)
    SetEntityHeading(playerPed, 175.78)
    EnableAllControlActions(0)
    DoScreenFadeIn(1000)

    ClearPedTasks(teddy)

    -- NPC zurückschicken
    walkPath(teddy, reversePath(Config.PathToTreatment), function()
        walkPath(teddy, reversePath(Config.PathToBell), function()
            TriggerServerEvent('drteddy:delallmedics')
        end)
    end)
end