local QBCore = exports['qb-core']:GetCoreObject()
local sell = false
local sold = false
local targbusy = false
local inZone = false
local active = false

local function reset(targ)
    FreezeEntityPosition(targ, false)
    ClearPedTasks(targ)
    local coords = GetEntityCoords(targ)
    TaskWanderInArea(targ, coords.x, coords.y, coords.z, 100.0, 2, 10.0)
    Wait(10000)
    DeletePed(targ)
    targbusy = false
    sold = true
    active = false
end

local function walkAway(targ) 
    FreezeEntityPosition(targ, false)
    ClearPedTasks(targ)
    local coords = GetEntityCoords(targ)
    TaskWanderInArea(targ, coords.x, coords.y, coords.z, 100.0, 2, 10.0)
    Wait(10000)
    DeletePed(targ)
    targbusy = false
    active = false
end

local function sellDrug(item, amount, price, targ)
    PoliceCall(20)
    targbusy = true
    if IsPedInAnyVehicle(PlayerPedId(), true) then 
        Notify(Lang.Cornerselling.inveh, 'error') 
        reset(targ)
    return end
    if not progressbar(string.format(Lang.Cornerselling.selling, GetLabel(item), price), 4000, 'uncuff') then return end
    TriggerServerEvent('md-drugs:server:sellCornerDrugs', item, amount, price)
    reset(targ)
 end

local function deny(targ)
    PoliceCall(20)
    targbusy = true
    if not progressbar(Lang.Cornerselling.deny, 4000, 'argue5') then return end
    reset(targ)
end

function Cornersell()
    if active then return false end
    local targ = lib.GetClosestPed(GetEntityCoords(PlayerPedId()), 8)
    if targ == nil then return end
    if IsPedInAnyVehicle(targ, false) or GetEntityHealth(targ) == 0 or not IsPedHuman(targ) then return end
    local data = lib.callback.await('md-drugs:server:cornerselling:getAvailableDrugs', false, targ)
    if data.item == 'nothing' then Notify(Lang.Cornerselling.nodrugs, 'error') sell = false  FreezeEntityPosition(targ, false)  ClearPedTasks(targ) active = false return false end
    TaskGoToCoordAnyMeans(targ, GetEntityCoords(PlayerPedId()), 1.0, 0, 0, 0, 0)
    active = true
    repeat
        Wait(1000)
    until #(GetEntityCoords(PlayerPedId()) - GetEntityCoords(targ)) < 2.0
    lib.requestAnimDict("rcmme_tracey1")
    TaskStartScenarioInPlace(targ, "WORLD_HUMAN_STAND_IMPATIENT_UPRIGHT", 0, false) FreezeEntityPosition(targ, true)
    print(data.ped)
    AddMultiModel(data.ped, {
        { label = string.format(Lang.targets.CornerSell.sell, data.amount, GetLabel(data.item), data.price), icon ="fa-solid fa-money-bill",
            action =   function() sellDrug(data.item, data.amount, data.price, targ) end,
            canInteract = function()
                if not targbusy then return true end end,
        },
        { label = Lang.targets.CornerSell.deny, icon = "fa-solid fa-person-harassing",
            action =    function() deny(targ) end,
            canInteract = function()
            if not targbusy then return true end end,
        }}, nil)
    local timer = 45
    repeat
        Wait(1000)
        timer = timer - 1
    until sold or timer == 0
    if sold then sold = false return true end
    if timer == 0 then Notify(Lang.Cornerselling.timeout, 'error') targbusy = true walkAway(targ)  return false end
end

RegisterNetEvent('md-drugs:client:cornerselling', function()
    if not GetCops(QBConfig.MinimumDrugSalePolice) then return end
    if inZone then Notify(Lang.Cornerselling.no, 'error') return end
    local has = lib.callback.await('md-drugs:server:hasDrugs', false)
    if has then
        if sell then
            TriggerServerEvent('md-drugs:server:cornerselling:stop')
            Notify(Lang.Cornerselling.stop, 'error')
            sell = false
            active = false
        else
            sell = true
            Notify(Lang.Cornerselling.start, 'success')
            repeat
                Wait(1000)
                Cornersell()
            until not sell
        end
    else
        Notify(Lang.Cornerselling.nodrugs, 'error')
    end
end)

CreateThread(function()
for k, v in pairs (QBConfig.NoSellZones) do
    local box = lib.zones.box({ coords = v.loc, size = vec3(v.width, v.length, v.height), rotation = 180.0, debug = false,
    onEnter = function() inZone = true end, onExit = function() inZone = false end})
end
end)

RegisterNetEvent('md-drugs:client:cornerselling:remove', function(ped)
DeletePed(ped)
end)