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

-- Debug Print
print("^2[TRAIN-TRIGGER]^7 Server Script wird geladen...")

-- Einfache Locations
local triggerLocations = {
    {x = 215.3, y = -810.1, z = 30.7, name = "Legion Square"},
    {x = -265.0, y = -957.3, z = 31.2, name = "Pillbox Hospital"},
}

-- Einfacher Test Command
RegisterCommand('traintest', function(source, args, rawCommand)
    print("^3[TRAIN-TRIGGER]^7 Command traintest ausgeführt von Spieler: " .. source)
    
    local Player = QBCore.Functions.GetPlayer(source)
    if Player then
        print("^2[TRAIN-TRIGGER]^7 QBCore Player gefunden: " .. Player.PlayerData.name)
        TriggerClientEvent('train:startscenario', source, 'Welcome')
        TriggerClientEvent('QBCore:Notify', source, 'Train Test erfolgreich!', 'success')
    else
        print("^1[TRAIN-TRIGGER]^7 FEHLER: QBCore Player nicht gefunden!")
        TriggerClientEvent('chatMessage', source, "SYSTEM", "error", "QBCore Player nicht gefunden!")
    end
end, false)

-- Einfacher Location Command
RegisterCommand('starttrain', function(source, args, rawCommand)
    print("^3[TRAIN-TRIGGER]^7 starttrain Command von Spieler: " .. source)
    
    local playerPed = GetPlayerPed(source)
    local playerCoords = GetEntityCoords(playerPed)
    
    print("^3[TRAIN-TRIGGER]^7 Spieler Position: " .. playerCoords.x .. ", " .. playerCoords.y .. ", " .. playerCoords.z)
    
    -- Finde nächste Location
    local closestDistance = 999999
    local closestLocation = nil
    
    for i, location in ipairs(triggerLocations) do
        local distance = #(playerCoords - vector3(location.x, location.y, location.z))
        print("^3[TRAIN-TRIGGER]^7 Distanz zu " .. location.name .. ": " .. distance)
        
        if distance < closestDistance then
            closestDistance = distance
            closestLocation = location
        end
    end
    
    if closestDistance <= 100.0 then -- Größerer Radius zum Testen
        print("^2[TRAIN-TRIGGER]^7 Triggering Event für Spieler: " .. source)
        TriggerClientEvent('train:startscenario', source, 'Welcome')
        TriggerClientEvent('QBCore:Notify', source, 'Train gestartet bei: ' .. closestLocation.name, 'success')
    else
        print("^1[TRAIN-TRIGGER]^7 Spieler zu weit weg. Nächste Distanz: " .. closestDistance)
        TriggerClientEvent('QBCore:Notify', source, 'Zu weit weg! Nächste Distanz: ' .. math.floor(closestDistance) .. 'm', 'error')
    end
end, false)

-- Locations anzeigen
RegisterCommand('trainlocs', function(source, args, rawCommand)
    TriggerClientEvent('chatMessage', source, "TRAIN-LOCATIONS", "info", "=== Train Locations ===")
    
    for i, location in ipairs(triggerLocations) do
        TriggerClientEvent('chatMessage', source, "TRAIN", "normal", i .. ". " .. location.name .. " (" .. math.floor(location.x) .. ", " .. math.floor(location.y) .. ", " .. math.floor(location.z) .. ")")
    end
end, false)

-- Event Handler
RegisterNetEvent('train:requestStart', function()
    local source = source
    print("^3[TRAIN-TRIGGER]^7 train:requestStart Event von Spieler: " .. source)
    TriggerClientEvent('train:startscenario', source, 'Welcome')
    TriggerClientEvent('QBCore:Notify', source, 'Train via Event gestartet!', 'success')
end)

print("^2[TRAIN-TRIGGER]^7 Server Script geladen! Commands: /traintest, /starttrain, /trainlocs")