if Config.Inventory ~= 'default' then return end

-- ════════════════════════════════════════
-- DEFAULT INVENTORY (NO ITEM REQUIREMENT)
-- All functions return positive/true values
-- ════════════════════════════════════════

local Inventory = {}
Inventory.Config = {
    ItemName = Config.ItemName or 'phone',
    RequireItem = false, -- Default always bypasses item requirement
    DebugMode = Config.Debug or false
}

-- ════════════════════════════════════════
-- UTILITY FUNCTIONS
-- ════════════════════════════════════════

local function Log(type, message, ...)
    if not Inventory.Config.DebugMode then return end

    local prefix = '^2[Default Inventory]^7'
    if type == 'error' then prefix = '^1[Default Inventory ERROR]^7' end
    if type == 'warn' then prefix = '^3[Default Inventory WARNING]^7' end

    print(string.format('%s %s', prefix, string.format(message, ...)))
end

-- ════════════════════════════════════════
-- INVENTORY FUNCTIONS (ALL RETURN TRUE/POSITIVE)
-- ════════════════════════════════════════

function Inventory.GetAllItems(_source)
    Log('debug', 'GetAllItems called - returning empty table (default mode)')
    return {}
end

function Inventory.GetItemsByName(_source, _itemName)
    Log('debug', 'GetItemsByName called - returning empty table (default mode)')
    return {}
end

function Inventory.GetPhoneItem(_source)
    Log('debug', 'GetPhoneItem called - returning true (default mode)')
    return true
end

function Inventory.HasPhoneWithNumber(_source, _phoneNumber)
    Log('debug', 'HasPhoneWithNumber called - returning success (default mode)')
    return {
        success = true,
        myPhone = true
    }
end

function Inventory.HasAnyPhone(_source)
    Log('debug', 'HasAnyPhone called - returning true (default mode)')
    return true
end

function Inventory.SetPhoneNumber(_source, _phoneNumber)
    Log('debug', 'SetPhoneNumber called - returning true (default mode)')
    return true
end

function Inventory.UpdatePhoneMetadata(_source, _phoneNumber, _metadata)
    Log('debug', 'UpdatePhoneMetadata called - returning true (default mode)')
    return true
end

function Inventory.RemoveInventoryItem(_source, _itemname, _amount)
    Log('debug', 'RemoveInventoryItem called - returning true (default mode)')
    return true
end

-- ════════════════════════════════════════
-- USEABLE ITEMS (Optional - Only if Core exists)
-- ════════════════════════════════════════

Citizen.CreateThread(function()
    if Core and Core.Functions and Core.Functions.CreateUseableItem then
        Core.Functions.CreateUseableItem(Inventory.Config.ItemName, function(source, item)
            Log('debug', 'Phone item used by player %s', source)
            TriggerClientEvent("codem-phone:PhoneUsed", source, item or {})
        end)

        if Config.BatterySystem and Config.BatterySystem.enable then
            Core.Functions.CreateUseableItem(Config.BatterySystem.powerBankItemName, function(source, _item)
                Log('debug', 'PowerBank used by player %s', source)
                TriggerClientEvent("codem-phone:UsePowerBank", source)
            end)
        end
    else
        Log('warn', 'Core.Functions.CreateUseableItem not available - skipping useable item registration')
    end
end)


RPC.Register('codem-phone:inventory:HasPhoneItem', function(source, phoneNumber)
    return Inventory.HasPhoneWithNumber(source, phoneNumber)
end)

RPC.Register('codem-phone:inventory:HasAnyPhone', function(source)
    return Inventory.HasAnyPhone(source)
end)

RPC.Register('codem-phone:inventory:GetPhoneItem', function(source)
    return Inventory.GetPhoneItem(source)
end)


GetPlayerInventoryItem = Inventory.GetPhoneItem
SetPhoneNumber = Inventory.SetPhoneNumber
UpdatePhoneMetadata = Inventory.UpdatePhoneMetadata
GetItemsByName = Inventory.GetItemsByName