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

QBCore.Functions.CreateCallback('mh_jobgarage:CallVehiclesInfo', function(source, cb, job)
    local result = {}
    MySQL.query("SELECT * FROM mh_jobgarage WHERE job = ?", {job}, function(rs)
        if rs[1] ~= nil then
            for k, v in pairs(rs) do
                table.insert(result, {plate = v.plate, key_value = v.value, name = v.name, closed = v.closed})
            end
        else
            result = false
        end
        cb(result)
    end)
end)

-- mh_jobgarage:AddVehicleToJob VARIABLEN: 

RegisterServerEvent('mh_jobgarage:AddVehicleToJob')
AddEventHandler('mh_jobgarage:AddVehicleToJob', function(plate, stats)
    local Player = QBCore.Functions.GetPlayer(source)
    local pedid = Player.PlayerData.citizenid
    local pedjob = Player.PlayerData.job.name

    MySQL.query("SELECT * FROm vehicle_keys WHERE owner = ? AND plate = ?", {pedid, plate}, function(rs)
        if rs ~= nil and rs[1] ~= nil then
            if rs[1].count == stats[2] then
                MySQL.query("DELETE FROM vehicle_keys WHERE owner = ? AND plate = ?", {pedid, plate})
            else
                MySQL.query("UPDATE vehicle_keys SET count = count - ? WHERE owner = ? AND plate = ?", {stats[2], pedid, plate})
            end
        end
    end)

    MySQL.query("INSERT INTO mh_jobgarage(job, rang, value, plate, name, closed) VALUES (?, ?, ?, ?, ?, ?)", {pedjob, stats[3], stats[2], plate, stats[1], "false"})
    MySQL.query("UPDATE player_vehicles SET citizenid = ? WHERE citizenid = ? and plate  = ?", {pedjob, pedid, plate})
    TriggerClientEvent('mh_jobgarage:notify', source, "Schlüsselkasten", "Schlüssel Hinzugefügt!", "success")
end)


RegisterServerEvent('mh_jobgarage:DeleteFromList')
AddEventHandler('mh_jobgarage:DeleteFromList', function(plate)
    local _source = source
    local Player = QBCore.Functions.GetPlayer(_source)
    local pedid = Player.PlayerData.citizenid
    local keycounter = MySQL.Sync.fetchScalar("SELECT value FROM mh_jobgarage WHERE plate = ?", {plate}) or 0

    if keycounter == nil then
        TriggerClientEvent('mh_jobgarage:notify', _source, "Schlüsselkasten", "Fehler, versuche es Später erneut.", "inform")
        return
    end

    if keycounter ~= 0 then
        MySQL.query("SELECT * FROM vehicle_keys WHERE plate = ? and owner = ?", {plate, pedid}, function(rs)
            if rs ~= nil and rs[1] ~= nil then
                MySQL.query("UPDATE vehicle_keys SET count = count + ? WHERE plate = ? and owner = ?", {keycounter, plate, pedid},function(rowsChange)
                    if rowsChange then
                        TriggerClientEvent('mh_jobgarage:notify', _source, "Schlüsselkasten", "Du hast "..keycounter.."x Schlüssel bekommen.", "success")
                    end
                end)
            else
                MySQL.query("INSERT INTO vehicle_keys(owner, plate, count) VALUES (?, ?, ?)", {pedid, plate, keycounter}, function(rowsChange)
                    if rowsChange then
                        TriggerClientEvent('mh_jobgarage:notify', _source, "Schlüsselkasten", "Du hast "..keycounter.."x Schlüssel bekommen.", "success")
                    end
                end)
            end
        end)
    end

    MySQL.query("UPDATE player_vehicles SET citizenid = ? WHERE plate = ?", {pedid, plate})

    MySQL.query("DELETE FROM mh_jobgarage WHERE plate = ?", {plate})
end)

QBCore.Functions.CreateCallback('mh_jobgarage:lockVehicle', function(source, cb, plate)
    MySQL.query("SELECT * FROM mh_jobgarage WHERE plate = ?", {plate}, function(rs)
        if rs[1] ~= nil then
            if rs[1].closed == "true" then
                MySQL.query("UPDATE mh_jobgarage SET closed = ? WHERE plate = ?", {'false', plate})
                cb(true)
            elseif rs[1].closed == "false" then
                MySQL.query("UPDATE mh_jobgarage SET closed = ? WHERE plate = ?", {'true', plate})
                cb(true)
            end
        end
    end)
    Wait(300)
    cb(false)
end)

RegisterServerEvent('mh_jobgarage:RemoveKeys')
AddEventHandler('mh_jobgarage:RemoveKeys', function(plate, value)
    local _source = source
    local Player = QBCore.Functions.GetPlayer(source)
    local pedid = Player.PlayerData.citizenid
    MySQL.query("SELECT * FROM mh_jobgarage WHERE plate = ?", {plate}, function(rs)
        if rs ~= nil then
            MySQL.query("UPDATE mh_jobgarage SET value = value - ? WHERE plate = ?", {value, plate}, function(rs)
                if rs ~= nil then
                    TriggerClientEvent('mh_jobgarage:notify', _source, "Schlüsselkasten", value.."x Schlüssel für das Fahrzeug mit dem Kennzeichen: "..plate.." Entfernt.", "success")
                    local havekey = CheckEintrag_v_key(pedid, plate)
                    if havekey then
                        MySQL.query("UPDATE vehicle_keys SET count = count + ? WHERE owner = ? and plate = ?", {value, pedid, plate})
                    else
                        MySQL.query("INSERT INTO vehicle_keys(owner, plate, count) VALUES (?, ?, ?)", {pedid, plate, value})
                    end
                else
                    TriggerClientEvent('mh_jobgarage:notify', _source, "Fehler! Fahrzeug nicht mehr da!", "error")
                end
            end)
        end
    end)
end)

RegisterServerEvent('mh_jobgarage:AddKeys')
AddEventHandler('mh_jobgarage:AddKeys', function(plate, value)
    local _source = source
    local Player = QBCore.Functions.GetPlayer(source)
    local pedid = Player.PlayerData.citizenid
    MySQL.query("SELECT * FROM vehicle_keys WHERE owner = ? and plate = ?", {pedid, plate}, function(rs)
        if rs then
            if rs[1].count > value then
                MySQL.query("UPDATE vehicle_keys SET count = count - ? WHERE owner = ? and plate = ?", {value, pedid, plate})
                MySQL.query("UPDATE mh_jobgarage SET value = value + ? WHERE plate = ?", {value, plate})
                TriggerClientEvent('mh_jobgarage:notify', _source, "Du hast "..value.."x Schlüssel Hinzugefügt!", "success")
            elseif rs[1].count == value then
                MySQL.query("DELETE FROM vehicle_keys WHERE owner = ? and plate = ?", {pedid, plate})
                MySQL.query("UPDATE mh_jobgarage SET value = value + ? WHERE plate = ?", {value, plate})
                TriggerClientEvent('mh_jobgarage:notify', _source, "Du hast "..value.."x Schlüssel Hinzugefügt!", "success")
            else
                TriggerClientEvent('mh_jobgarage:notify', _source, "Du hast versucht mehr Schlüssel reinzupacken als du hast!", "error")
            end
        else
            TriggerClientEvent('mh_jobgarage:notify', _source, "Du Besitzt kein Ersatzschlüssel, fertige erst welche an!", "inform")
        end
    end)
end)

RegisterServerEvent('mh_jobgarage:ChangeName')
AddEventHandler('mh_jobgarage:ChangeName', function(plate, name)
    local _source = source
    MySQL.query("UPDATE mh_jobgarage SET name = ? WHERE plate = ?", {name, plate}, function(rs)
        if rs then
            TriggerClientEvent('mh_jobgarage:notify', _source, "Schlüsselkasten", "Anzeigename geändert auf '"..name.."'.", "success")
        else
            TriggerClientEvent('mh_jobgarage:notify', _source, "Schlüsselkasten", "Wurde das Fahrzeug grade Entfernt? bitte Prüfen und erneut versuchen...", "success")
        end
    end)
end)

RegisterServerEvent('mh_jobgarage:AddVehicleKey')
AddEventHandler('mh_jobgarage:AddVehicleKey', function(veh)
    local _source = source
    local Player = QBCore.Functions.GetPlayer(_source)
    local pedid = Player.PlayerData.citizenid

    MySQL.query("SELECT * FROM mh_jobgarage WHERE plate = ?", {veh.plate}, function(rs)
        if rs then
            if rs[1].value < 1 then
                TriggerClientEvent('mh_jobgarage:notify', _source, "Schlüsselkasten - "..veh.name, "Keine Schlüssel mehr vorhanden!", "inform")
            else
                MySQL.query("SELECT * FROM vehicle_keys WHERE owner = ? and plate = ?", {pedid, veh.plate}, function(rs)
                    print(json.encode(rs))
                    if rs[1] ~= nil then
                        MySQL.query("UPDATE vehicle_keys SET count = count + 1 WHERE owner = ? and plate = ?", {pedid, veh.plate})
                    else
                        MySQL.query("INSERT INTO vehicle_keys(owner, plate, count) VALUES (?, ?, ?)", {pedid, veh.plate, 1})
                    end
                    MySQL.query("UPDATE mh_jobgarage SET value = value - 1 WHERE plate = ?", {veh.plate})
                    TriggerClientEvent('mh_jobgarage:notify', _source, "Schlüsselkasten - "..veh.name, "Du hast dir ein Schlüssel für den "..veh.name.." genommen!", "success")
                end)
            end 
        end
    end)
end)

RegisterServerEvent('mh_jobgarage:DelVehicleKey')
AddEventHandler('mh_jobgarage:DelVehicleKey', function(veh)
    local _source = source
    local Player = QBCore.Functions.GetPlayer(source)
    local pedid = Player.PlayerData.citizenid
    print("DEL 1")
    MySQL.query("SELECT * FROM vehicle_keys WHERE owner = ? and plate = ?", {pedid, veh.plate}, function(rs)
        if rs then
            print("DEL 2")
            if rs[1].count > 1 then
                print("DEL 3")
                MySQL.query("UPDATE vehicle_keys SET count = count - 1 WHERE owner = ? AND plate = ?", {pedid, veh.plate})
            else
                print("DEL 4")
                MySQL.query("DELETE FROM vehicle_keys WHERE owner = ? AND plate = ?", {pedid, veh.plate})
            end
            print("DEL 5")
            MySQL.query("UPDATE mh_jobgarage SET value = value + 1 WHERE plate = ?", {veh.plate})
            TriggerClientEvent('mh_jobgarage:notify', _source, "Schlüsselkasten - "..veh.name, "Du hast ein Schlüssel zurückgegeben.", "success")
        else
            print("DEL 6")
            TriggerClientEvent('mh_jobgarage:notify', _source, "Schlüsselkasten - "..veh.name, "Du hast kein Schlüssel für deses Fahrzeug!", "inform")
        end
    end)
end)

RegisterServerEvent('mh_jobgarage:GiveAllKeysBack')
AddEventHandler('mh_jobgarage:GiveAllKeysBack', function(veh)
    local _source = source
    local Player = QBCore.Functions.GetPlayer(_source)
    local pedid = Player.PlayerData.citizenid

    for k, v in pairs(veh) do
        MySQL.query("SELECT * FROM vehicle_keys WHERE owner = ? and plate = ?", {pedid, v.plate}, function(rs)
            if rs then
                MySQL.query("UPDATE mh_jobgarage SET value = value + ? WHERE plate = ?", {rs[1].count, v.plate})
                MySQL.query("DELETE FROM vehicle_keys WHERE owner = ? AND plate = ?", {pedid, v.plate})
            end
        end)
    end
    TriggerClientEvent('mh_jobgarage:notify', _source, "Schlüsselkasten", "Du hast sämtliche Schlüssel zurückgegeben", "inform")
end)

QBCore.Functions.CreateCallback('mh_jobgarage:CallOwnerVehicles', function(source, cb)
    local _source = source
    local Player = QBCore.Functions.GetPlayer(_source)
    local pedid = Player.PlayerData.citizenid
    local veh = {}
    MySQL.query("SELECT * FROM player_vehicles where citizenid = ?", {pedid}, function(rs)
        if rs ~= nil and rs[1] ~= nil then
            for k, v in pairs(rs) do
                MySQL.query("SELECT count FROM vehicle_keys WHERE owner = ? AND plate = ?", {pedid, v.plate}, function(keycount)
                print(json.encode(keycount))
                    if keycount and keycount[1] then
                        table.insert(veh, {plate = v.plate, keys = keycount[1].count})
                    else
                        table.insert(veh, {plate = v.plate, keys = 0})
                    end
                end)
            end
            Wait(100)
            cb(veh)
        else
            cb(false)
        end
    end)
end)