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

-- List of prop models that should be targetable as shredders
local shredderPropModels = {
    'p_secret_weapon_02',
    'prop_bin_08a',
    'prop_bin_01a',
    'prop_bin_03a',
    'prop_bin_04a',
    'prop_bin_07a',
    'prop_dumpster_01a',
    'prop_dumpster_02a',
    'prop_dumpster_02b',
    'prop_dumpster_3a'
}

-- Variable to store the current entity being interacted with
local currentShredderEntity = nil

-- Add QB-Target to all matching props in the world
Citizen.CreateThread(function()
    -- Add target to all existing props
    for _, model in ipairs(shredderPropModels) do
        -- Add QB-Target to this model
        exports['qb-target']:AddTargetModel(model, {
            options = {
                {
                    type = "client",
                    event = "shredder:openInventory",
                    icon = "fas fa-dumpster",
                    label = "Müllschredder öffnen",
                    action = function(entity)
                        currentShredderEntity = entity
                        TriggerEvent('shredder:openInventory')
                    end,
                    canInteract = function()
                        return true
                    end,
                },
                {
                    type = "client", 
                    event = "shredder:openMenu",
                    icon = "fas fa-fire",
                    label = "Items vernichten",
                    action = function(entity)
                        currentShredderEntity = entity
                        TriggerEvent('shredder:openMenu')
                    end,
                    canInteract = function()
                        return true
                    end,
                }
            },
            distance = 2.0
        })
    end
    
    print("^2[SHREDDER]^7 Added QB-Target to " .. #shredderPropModels .. " shredder prop models")
end)

-- Function to get shredder ID from entity
function GetShredderIDFromEntity(entity)
    if not entity or not DoesEntityExist(entity) then return nil end
    
    local model = GetEntityModel(entity)
    local entityCoords = GetEntityCoords(entity)
    return "shredder_" .. model .. "_" .. math.floor(entityCoords.x) .. "_" .. math.floor(entityCoords.y) .. "_" .. math.floor(entityCoords.z)
end

-- Schredder Inventar öffnen
RegisterNetEvent('shredder:openInventory', function()
    local playerPed = PlayerPedId()
    local coords = GetEntityCoords(playerPed)
    
    if not currentShredderEntity or not DoesEntityExist(currentShredderEntity) then
        lib.notify({
            title = 'Müllschredder',
            description = 'Kein Schredder gefunden!',
            type = 'error'
        })
        return
    end
    
    -- Get shredder ID
    local shredderID = GetShredderIDFromEntity(currentShredderEntity)
    if not shredderID then return end
    
    -- Open inventory with this unique ID
    TriggerServerEvent('shredder:server:openInventory', shredderID)
end)

-- Vernichtungsmenü öffnen
RegisterNetEvent('shredder:openMenu', function()
    local playerPed = PlayerPedId()
    local coords = GetEntityCoords(playerPed)
    
    if not currentShredderEntity or not DoesEntityExist(currentShredderEntity) then
        lib.notify({
            title = 'Müllschredder',
            description = 'Kein Schredder gefunden!',
            type = 'error'
        })
        return
    end
    
    -- Get shredder ID
    local shredderID = GetShredderIDFromEntity(currentShredderEntity)
    if not shredderID then return end
    
    -- Get items in this shredder
    TriggerServerEvent('shredder:server:getItems', shredderID)
end)

-- Menü mit Items anzeigen
RegisterNetEvent('shredder:client:showMenu', function(items, shredderID)
    if not items or #items == 0 then
        lib.notify({
            title = 'Müllschredder',
            description = 'Der Schredder ist leer!',
            type = 'error'
        })
        return
    end
    
    local menuOptions = {}
    
    -- Alle Items vernichten Option
    table.insert(menuOptions, {
        title = '🔥 ALLE ITEMS VERNICHTEN',
        description = 'Vernichtet alle Items im Schredder permanent!',
        icon = 'fire',
        onSelect = function()
            confirmDestroyAll(shredderID)
        end
    })
    
    table.insert(menuOptions, {
        title = '─────────────────',
        description = 'Einzelne Items:',
        disabled = true
    })
    
    -- Einzelne Items zum Menü hinzufügen
    for slot, item in pairs(items) do
        if item and item.amount and item.amount > 0 then
            table.insert(menuOptions, {
                title = (item.label or item.name),
                description = 'Anzahl: ' .. item.amount .. ' | Slot: ' .. slot,
                icon = 'trash',
                onSelect = function()
                    confirmDestroySingle(item.name, item.amount, slot, shredderID)
                end
            })
        end
    end
    
    lib.registerContext({
        id = 'shredder_menu',
        title = '🗑️ Müllschredder Verwaltung',
        options = menuOptions
    })
    
    lib.showContext('shredder_menu')
end)

-- Einzelnes Item vernichten bestätigen
function confirmDestroySingle(itemName, amount, slot, shredderID)
    lib.registerContext({
        id = 'shred_single_confirm',
        title = '⚠️ Item vernichten?',
        options = {
            {
                title = '🔥 Ja, vernichten',
                description = itemName .. ' (' .. amount .. 'x) wird permanent gelöscht!',
                icon = 'check',
                onSelect = function()
                    TriggerServerEvent('shredder:server:destroySingle', itemName, amount, slot, shredderID)
                end
            },
            {
                title = '❌ Abbrechen',
                description = 'Zurück zum Hauptmenü',
                icon = 'times',
                onSelect = function()
                    TriggerServerEvent('shredder:server:getItems', shredderID)
                end
            }
        }
    })
    
    lib.showContext('shred_single_confirm')
end

-- Alle Items vernichten bestätigen
function confirmDestroyAll(shredderID)
    lib.registerContext({
        id = 'shred_all_confirm',
        title = '⚠️ WARNUNG ⚠️',
        options = {
            {
                title = '🔥 JA, ALLES VERNICHTEN',
                description = 'ALLE Items im Schredder werden permanent gelöscht!',
                icon = 'fire',
                onSelect = function()
                    TriggerServerEvent('shredder:server:destroyAll', shredderID)
                end
            },
            {
                title = '❌ Abbrechen',
                description = 'Zurück zum Hauptmenü',
                icon = 'times',
                onSelect = function()
                    TriggerServerEvent('shredder:server:getItems', shredderID)
                end
            }
        }
    })
    
    lib.showContext('shred_all_confirm')
end

-- Erfolgs-Notification mit Effekt
RegisterNetEvent('shredder:client:itemDestroyed', function(message)
    lib.notify({
        title = 'Müllschredder',
        description = message,
        type = 'success',
        duration = 4000
    })
    
    -- Partikel-Effekt
    local playerPed = PlayerPedId()
    local coords = GetEntityCoords(playerPed)
    
    RequestNamedPtfxAsset("core")
    while not HasNamedPtfxAssetLoaded("core") do
        Wait(1)
    end
    
    UseParticleFxAssetNextCall("core")
    StartParticleFxNonLoopedAtCoord("ent_sht_steam", coords.x, coords.y, coords.z + 1.0, 0.0, 0.0, 0.0, 2.0, false, false, false)
    
    -- Sound Effect
    PlaySoundFrontend(-1, "CHECKPOINT_PERFECT", "HUD_MINI_GAME_SOUNDSET", 1)
end)