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

-- Interne Konfiguration für das Fahrzeugadmin-System
local AdminConfig = {
    -- Erlaubte Jobs für das Vehicle Admin System
    AllowedJobs = {
        ['police'] = true,
        ['admin'] = true,
        ['mechanic'] = true,
        ['ambulance'] = true,
        ['cardealer'] = true,
    },
    
    -- Debug-Modus
    Debug = false,
    
    -- Log-Einstellungen
    Log = {
        Enabled = true,
        Webhook = "https://discord.com/api/webhooks/1366812966049288192/9ZjJC9_gLX6Fk-acf0YSW_haGWpCqG9zRGWaj0wCKLZefp8FX-GwNZBP77H6K93KfIw3", -- Verwende den gleichen Webhook wie im Garagensystem
        Colors = {
            green = 56108,
            grey = 8421504,
            red = 16711680,
            orange = 16744192,
            blue = 2061822,
            purple = 11750815,
        },
        SystemName = "Evolution_State_life Log [Fahrzeugadmin]",
    },
    
    -- Standard-Garagen falls keine in QBCore definiert sind
    DefaultGarages = {
        ['legion'] = { label = 'Legion Square Garage' },
        ['pillboxgarage'] = { label = 'Pillbox Garage' },
        ['spanishave'] = { label = 'Spanish Avenue Garage' },
        ['caears24'] = { label = 'Caears 24 Garage' },
        ['littleseoul'] = { label = 'Little Seoul Garage' },
        ['rockfordgarage'] = { label = 'Rockford Garage' },
        ['lamesamotel'] = { label = 'Lamesa Motel Garage' },
        ['airportp'] = { label = 'Airport Parking' },
        ['depot'] = { label = 'Depot' },
        ['impound'] = { label = 'Impound Lot' },
        ['pdgarage'] = { label = 'Police Garage' },
        ['emsgarage'] = { label = 'EMS Garage' },
        ['mechgarage'] = { label = 'Mechanic Garage' }
    }
}

-- Versuche, die Garagen aus dem externen Config zu laden
local ExternalGarages = {}

-- Job Permission Check
local function HasPermission(source)
    local Player = QBCore.Functions.GetPlayer(source)
    if not Player then return false end
    
    -- Check if player has admin permission
    if QBCore.Functions.HasPermission(source, 'admin') then
        return true
    end
    
    -- Check if player has allowed job
    local playerJob = Player.PlayerData.job.name
    return AdminConfig.AllowedJobs[playerJob] == true
end

-- Get all players from database
QBCore.Functions.CreateCallback('vehicleadmin:getPlayers', function(source, cb)
    if not HasPermission(source) then
        cb(false)
        return
    end
    
    MySQL.Async.fetchAll('SELECT citizenid, charinfo FROM players ORDER BY charinfo', {}, function(result)
        if not result then
            cb({})
            return
        end
        
        local players = {}
        for i = 1, #result do
            local charinfo = json.decode(result[i].charinfo)
            if charinfo and charinfo.firstname and charinfo.lastname then
                table.insert(players, {
                    citizenid = result[i].citizenid,
                    name = charinfo.firstname .. ' ' .. charinfo.lastname
                })
            end
        end
        cb(players)
    end)
end)

-- Funktion zum Abrufen des Fahrzeugnamens
local function GetVehicleDisplayName(model)
    -- Versuche zuerst, den Namen aus QBCore zu bekommen
    local vehicleData = QBCore.Shared.Vehicles[model]
    if vehicleData and vehicleData.name then
        return vehicleData.name
    end
    
    -- Fallback: Versuche, den Namen aus der Fahrzeugklasse zu bekommen
    local vehicleClass = GetVehicleClassFromName(model)
    if vehicleClass then
        local classes = {
            [0] = "Kompakt",
            [1] = "Limousine",
            [2] = "SUV",
            [3] = "Coupé",
            [4] = "Muscle",
            [5] = "Sport Classic",
            [6] = "Sport",
            [7] = "Super",
            [8] = "Motorrad",
            [9] = "Geländewagen",
            [10] = "Industrie",
            [11] = "Nutzfahrzeug",
            [12] = "Van",
            [13] = "Fahrrad",
            [14] = "Boot",
            [15] = "Hubschrauber",
            [16] = "Flugzeug",
            [17] = "Service",
            [18] = "Notdienst",
            [19] = "Militär",
            [20] = "Kommerziell",
            [21] = "Zug",
            [22] = "Öffentlich"
        }
        return model .. " (" .. (classes[vehicleClass] or "Unbekannt") .. ")"
    end
    
    -- Wenn alles fehlschlägt, gib einfach den Modellnamen zurück
    return model
end

-- Get vehicles for specific player
QBCore.Functions.CreateCallback('vehicleadmin:getPlayerVehicles', function(source, cb, citizenid)
    if not HasPermission(source) then
        cb(false)
        return
    end
    
    MySQL.Async.fetchAll('SELECT * FROM player_vehicles WHERE citizenid = ?', {citizenid}, function(result)
        if not result then
            cb({})
            return
        end
        
        local vehicles = {}
        for i = 1, #result do
            local vehicle = result[i]
            local displayName = vehicle.name
            
            -- Wenn kein Name gesetzt ist, versuche den Namen aus dem Modell zu bekommen
            if not displayName or displayName == "" then
                displayName = GetVehicleDisplayName(vehicle.vehicle)
            end
            
            table.insert(vehicles, {
                plate = vehicle.plate or 'UNKNOWN',
                vehicle = vehicle.vehicle or 'unknown',
                garage = vehicle.garage or 'none',
                state = vehicle.garage == "OUT" and 0 or 1, -- Anpassung an euer Garagensystem
                fuel = vehicle.fuel or 100,
                engine = vehicle.engine or 1000,
                body = vehicle.body or 1000,
                citizenid = vehicle.citizenid,
                name = displayName,
                mods = vehicle.mods or "{}"
            })
        end
        cb(vehicles)
    end)
end)

-- Get all garages from your config
QBCore.Functions.CreateCallback('vehicleadmin:getGarages', function(source, cb)
    if not HasPermission(source) then
        cb(false)
        return
    end
    
    local garages = {}
    
    -- Verwende die externen Garagen aus dem Garagensystem
    if next(ExternalGarages) ~= nil then
        for k, v in pairs(ExternalGarages) do
            table.insert(garages, {
                name = v.name,
                label = v.name -- Ihr könnt hier auch eine Label-Property hinzufügen
            })
        end
    else
        -- Fallback auf Standard-Garagen
        for garageName, garageData in pairs(AdminConfig.DefaultGarages) do
            table.insert(garages, {
                name = garageName,
                label = garageData.label or garageName
            })
        end
    end
    
    -- Sortiere alphabetisch
    table.sort(garages, function(a, b)
        return a.name < b.name
    end)
    
    cb(garages)
end)

-- Check player's job and return permissions
QBCore.Functions.CreateCallback('vehicleadmin:getPlayerJob', function(source, cb)
    local Player = QBCore.Functions.GetPlayer(source)
    if not Player then 
        cb(false)
        return 
    end
    
    local hasPermission = HasPermission(source)
    local jobName = Player.PlayerData.job.name
    local jobLabel = Player.PlayerData.job.label
    
    cb({
        hasPermission = hasPermission,
        jobName = jobName,
        jobLabel = jobLabel
    })
end)

-- Move vehicle to garage
RegisterNetEvent('vehicleadmin:moveToGarage', function(plate, garage)
    local src = source
    if not HasPermission(src) then 
        TriggerClientEvent('ox_lib:notify', src, {
            title = 'Keine Berechtigung',
            description = 'Du hast keine Berechtigung für diese Aktion',
            type = 'error'
        })
        return 
    end
    
    -- Delete vehicle from world if it exists
    local vehicles = GetAllVehicles()
    for i = 1, #vehicles do
        local veh = vehicles[i]
        if DoesEntityExist(veh) then
            local vehPlate = GetVehicleNumberPlateText(veh):gsub("%s+", "")
            if vehPlate == plate:gsub("%s+", "") then
                DeleteEntity(veh)
                break
            end
        end
    end
    
    -- Update database - Anpassung an euer Garagensystem
    MySQL.Async.execute('UPDATE player_vehicles SET garage = ? WHERE plate = ?', {garage, plate}, function(affectedRows)
        if affectedRows > 0 then
            -- Entferne das Fahrzeug aus dem Parking-System, falls vorhanden
            MySQL.Async.execute('DELETE FROM vehicle_parking WHERE plate = ?', {plate})
            
            -- Log the action
            local Player = QBCore.Functions.GetPlayer(src)
            if Player then
                print(string.format('[VEHICLE ADMIN] %s (%s) moved vehicle %s to garage %s', 
                    Player.PlayerData.charinfo.firstname .. ' ' .. Player.PlayerData.charinfo.lastname,
                    Player.PlayerData.job.label,
                    plate,
                    garage
                ))
                
                -- Log für Discord
                if AdminConfig.Log and AdminConfig.Log.Enabled then
                    sendToDiscord("Fahrzeugadmin", Player.PlayerData.charinfo.firstname .. " " .. Player.PlayerData.charinfo.lastname .. " (" .. Player.PlayerData.job.label .. ") hat Fahrzeug " .. plate .. " in Garage " .. garage .. " gestellt.", "blue")
                end
            end
            
            TriggerClientEvent('ox_lib:notify', src, {
                title = 'Fahrzeugverwaltung',
                description = 'Fahrzeug wurde in Garage ' .. garage .. ' gestellt',
                type = 'success'
            })
        else
            TriggerClientEvent('ox_lib:notify', src, {
                title = 'Fahrzeugverwaltung',
                description = 'Fehler beim Verschieben des Fahrzeugs',
                type = 'error'
            })
        end
    end)
end)

-- Delete vehicle from map
RegisterNetEvent('vehicleadmin:deleteFromMap', function(plate)
    local src = source
    if not HasPermission(src) then 
        TriggerClientEvent('ox_lib:notify', src, {
            title = 'Keine Berechtigung',
            description = 'Du hast keine Berechtigung für diese Aktion',
            type = 'error'
        })
        return 
    end
    
    local vehicles = GetAllVehicles()
    local deleted = false
    
    for i = 1, #vehicles do
        local veh = vehicles[i]
        if DoesEntityExist(veh) then
            local vehPlate = GetVehicleNumberPlateText(veh):gsub("%s+", "")
            if vehPlate == plate:gsub("%s+", "") then
                DeleteEntity(veh)
                deleted = true
                break
            end
        end
    end
    
    -- Log the action
    local Player = QBCore.Functions.GetPlayer(src)
    if Player then
        print(string.format('[VEHICLE ADMIN] %s (%s) deleted vehicle %s from map', 
            Player.PlayerData.charinfo.firstname .. ' ' .. Player.PlayerData.charinfo.lastname,
            Player.PlayerData.job.label,
            plate
        ))
        
        -- Log für Discord
        if AdminConfig.Log and AdminConfig.Log.Enabled then
            sendToDiscord("Fahrzeugadmin", Player.PlayerData.charinfo.firstname .. " " .. Player.PlayerData.charinfo.lastname .. " (" .. Player.PlayerData.job.label .. ") hat Fahrzeug " .. plate .. " von der Map gelöscht.", "orange")
        end
    end
    
    if deleted then
        TriggerClientEvent('ox_lib:notify', src, {
            title = 'Fahrzeugverwaltung',
            description = 'Fahrzeug wurde von der Map gelöscht',
            type = 'success'
        })
    else
        TriggerClientEvent('ox_lib:notify', src, {
            title = 'Fahrzeugverwaltung',
            description = 'Fahrzeug nicht auf der Map gefunden',
            type = 'info'
        })
    end
end)

-- Repair vehicle
RegisterNetEvent('vehicleadmin:repairVehicle', function(plate)
    local src = source
    if not HasPermission(src) then 
        TriggerClientEvent('ox_lib:notify', src, {
            title = 'Keine Berechtigung',
            description = 'Du hast keine Berechtigung für diese Aktion',
            type = 'error'
        })
        return 
    end
    
    -- Get vehicle mods first
    MySQL.Async.fetchAll('SELECT mods FROM player_vehicles WHERE plate = ?', {plate}, function(result)
        if result and result[1] and result[1].mods then
            local mods = json.decode(result[1].mods)
            
            -- Update mods with repaired values
            mods.engineHealth = 1000
            mods.bodyHealth = 1000
            mods.fuelLevel = 100
            
            -- Reset door and window status if they exist
            if mods.doorStatus then
                mods.doorStatus = {}
            end
            
            if mods.windowStatus then
                mods.windowStatus = {}
                for i = 0, 7 do
                    mods.windowStatus[tostring(i)] = true
                end
            end
            
            -- Update database with repaired mods
            MySQL.Async.execute('UPDATE player_vehicles SET mods = ? WHERE plate = ?', {json.encode(mods), plate}, function(affectedRows)
                -- Also repair if vehicle is on map
                local vehicles = GetAllVehicles()
                for i = 1, #vehicles do
                    local veh = vehicles[i]
                    if DoesEntityExist(veh) then
                        local vehPlate = GetVehicleNumberPlateText(veh):gsub("%s+", "")
                        if vehPlate == plate:gsub("%s+", "") then
                            SetVehicleFixed(veh)
                            SetVehicleDeformationFixed(veh)
                            SetVehicleUndriveable(veh, false)
                            SetVehicleEngineOn(veh, true, true)
                            SetVehicleFuelLevel(veh, 100.0)
                            -- Versuche, den Kraftstoff über das lc_fuel-Export zu setzen, falls verfügbar
                            pcall(function()
                                exports["lc_fuel"]:SetFuel(veh, 100)
                            end)
                            break
                        end
                    end
                end
                
                -- Log the action
                local Player = QBCore.Functions.GetPlayer(src)
                if Player then
                    print(string.format('[VEHICLE ADMIN] %s (%s) repaired vehicle %s', 
                        Player.PlayerData.charinfo.firstname .. ' ' .. Player.PlayerData.charinfo.lastname,
                        Player.PlayerData.job.label,
                        plate
                    ))
                    
                    -- Log für Discord
                    if AdminConfig.Log and AdminConfig.Log.Enabled then
                        sendToDiscord("Fahrzeugadmin", Player.PlayerData.charinfo.firstname .. " " .. Player.PlayerData.charinfo.lastname .. " (" .. Player.PlayerData.job.label .. ") hat Fahrzeug " .. plate .. " repariert.", "green")
                    end
                end
                
                if affectedRows > 0 then
                    TriggerClientEvent('ox_lib:notify', src, {
                        title = 'Fahrzeugverwaltung',
                        description = 'Fahrzeug wurde repariert',
                        type = 'success'
                    })
                else
                    TriggerClientEvent('ox_lib:notify', src, {
                        title = 'Fahrzeugverwaltung',
                        description = 'Fehler beim Reparieren des Fahrzeugs',
                        type = 'error'
                    })
                end
            end)
        else
            TriggerClientEvent('ox_lib:notify', src, {
                title = 'Fahrzeugverwaltung',
                description = 'Fahrzeug nicht gefunden',
                type = 'error'
            })
        end
    end)
end)

-- Discord Log Funktion
function sendToDiscord(title, message, color)
    if not AdminConfig.Log or not AdminConfig.Log.Enabled or not AdminConfig.Log.Webhook then return end
    
    local embed = {
        {
            ["title"] = message,
            ["type"] = "rich",
            ["color"] = AdminConfig.Log.Colors[color] or AdminConfig.Log.Colors.blue,
            ["footer"] = {
                ["text"] = AdminConfig.Log.SystemName or "Fahrzeugadmin",
            },
        }
    }
    
    PerformHttpRequest(AdminConfig.Log.Webhook, function(err, text, headers) 
        if err and err ~= 204 and err ~= 200 then
            print("Fehler beim Discord Webhook [" .. tostring(err) .. "]: " .. tostring(text))
        end
    end, 'POST', json.encode({ 
        username = title .. " - System", 
        embeds = embed
    }), { ['Content-Type'] = 'application/json' })
end

-- Command to open admin menu
QBCore.Commands.Add('vehicleadmin', 'Öffne Fahrzeug Admin Menu', {}, false, function(source, args)
    local src = source
    if not HasPermission(src) then
        local Player = QBCore.Functions.GetPlayer(src)
        local jobName = Player and Player.PlayerData.job.name or 'Unbekannt'
        
        TriggerClientEvent('ox_lib:notify', src, {
            title = 'Keine Berechtigung',
            description = 'Dein Job (' .. jobName .. ') hat keine Berechtigung für dieses System',
            type = 'error'
        })
        return
    end
    
    TriggerClientEvent('vehicleadmin:openMenu', src)
end)

-- Alternative command for police
QBCore.Commands.Add('policegarage', 'Öffne Polizei Fahrzeug Menu', {}, false, function(source, args)
    local src = source
    local Player = QBCore.Functions.GetPlayer(src)
    
    if not Player or Player.PlayerData.job.name ~= 'police' then
        TriggerClientEvent('ox_lib:notify', src, {
            title = 'Keine Berechtigung',
            description = 'Nur Polizisten können diesen Befehl verwenden',
            type = 'error'
        })
        return
    end
    
    TriggerClientEvent('vehicleadmin:openMenu', src)
end)

-- Alternative command for mechanics
QBCore.Commands.Add('mechanicadmin', 'Öffne Mechaniker Fahrzeug Menu', {}, false, function(source, args)
    local src = source
    local Player = QBCore.Functions.GetPlayer(src)
    
    if not Player or Player.PlayerData.job.name ~= 'mechanic' then
        TriggerClientEvent('ox_lib:notify', src, {
            title = 'Keine Berechtigung',
            description = 'Nur Mechaniker können diesen Befehl verwenden',
            type = 'error'
        })
        return
    end
    
    TriggerClientEvent('vehicleadmin:openMenu', src)
end)

-- Alternative command for ambulance
QBCore.Commands.Add('emsadmin', 'Öffne EMS Fahrzeug Menu', {}, false, function(source, args)
    local src = source
    local Player = QBCore.Functions.GetPlayer(src)
    
    if not Player or Player.PlayerData.job.name ~= 'ambulance' then
        TriggerClientEvent('ox_lib:notify', src, {
            title = 'Keine Berechtigung',
            description = 'Nur EMS können diesen Befehl verwenden',
            type = 'error'
        })
        return
    end
    
    TriggerClientEvent('vehicleadmin:openMenu', src)
end)

-- Alternative command for cardealer
QBCore.Commands.Add('dealeradmin', 'Öffne Autohändler Fahrzeug Menu', {}, false, function(source, args)
    local src = source
    local Player = QBCore.Functions.GetPlayer(src)
    
    if not Player or Player.PlayerData.job.name ~= 'cardealer' then
        TriggerClientEvent('ox_lib:notify', src, {
            title = 'Keine Berechtigung',
            description = 'Nur Autohändler können diesen Befehl verwenden',
            type = 'error'
        })
        return
    end
    
    TriggerClientEvent('vehicleadmin:openMenu', src)
end)

-- Lade die Garagen aus dem Garagensystem
Citizen.CreateThread(function()
    Wait(1000) -- Warte kurz, damit das Hauptsystem geladen ist
    
    -- Versuche, die Garagen aus dem Hauptsystem zu laden
    if _G.Config and _G.Config.Zonen then
        for k, v in pairs(_G.Config.Zonen) do
            table.insert(ExternalGarages, v)
        end
        print("[Fahrzeugadmin] Garagen aus dem Hauptsystem geladen: " .. #ExternalGarages .. " Garagen gefunden.")
    else
        print("[Fahrzeugadmin] Konnte keine Garagen aus dem Hauptsystem laden, versuche es später erneut.")
    end
end)

-- Versuche erneut, die Garagen zu laden, falls sie beim ersten Mal nicht verfügbar waren
Citizen.CreateThread(function()
    Wait(5000) -- Warte länger, damit das Hauptsystem sicher geladen ist
    
    if #ExternalGarages == 0 and _G.Config and _G.Config.Zonen then
        for k, v in pairs(_G.Config.Zonen) do
            table.insert(ExternalGarages, v)
        end
        print("[Fahrzeugadmin] Garagen aus dem Hauptsystem nachgeladen: " .. #ExternalGarages .. " Garagen gefunden.")
    end
end)