Vehicletransport = inherit(Singleton)

function Vehicletransport.new(...)
    local o = setmetatable({}, { __index = Vehicletransport })
    if o.constructor then
        o:constructor(...)
    end
    return o
end

function Vehicletransport:constructor()
    self._iTransporterID = 578
    self._iStolenCarID = 598
    self._iTimer = 60
    self._iFirstStart = math.random(900000, 2700000)
    self._isStarted = false

    self._tblTransporterPositions = {
        [1] = { 2795.4, -2493.4, 14.2, 90 },
        [2] = { 1827.2, -1144.8, 24.6, 0 },
        [3] = { -1980.6, -2392.9, 31.2, 314 },
        [4] = { 797.5, -615.1, 16.9, 0 },
        [5] = { 2654, 789.5, 5.9, 0 },
        [6] = { 1633.8, 2229.9, 11.4, 0 },
    }

    self._tblStolenCarPositions = {
        [1] = { -108.8, -230.3, 1.2, 0 },
        [2] = { -2448.1, 2305.7, 4.7, 90 },
        [3] = { 1446.5, 972, 10.5, 0 },
        [4] = { 435.7, -1294.7, 14.9, 214 },
        [5] = { -77.5, -1113.6999511719, 0.89999997615814, 160 },
    }

    self._tblFactionMarker = {
        [2] = { -2715.1513671875, -297.4951171875, 6.5946455001831 },
        [3] = { -2623.15234375, 1364.294921875, 7.0732231140137 },
        [7] = { -2134.5517578125, -182.466796875, 34.880332946777 },
        [9] = { -94.2294921875, 1356.900390625, 9.8312578201294 },
        [12] = { 1056.7939453125, -322.6376953125, 73.545051574707 },
        [13] = { 2479.4541015625, -1665.2763671875, 12.88843536377 },
    }

    setTimer(function() self:onStart() end, self._iFirstStart, 1)
    addCommandHandler("svt", function() self:onStart() end)
end

function Vehicletransport:onStart()
    self._isStarted = not self._isStarted
    self._iRandomNumberTransporter = math.random(1, #self._tblTransporterPositions)
    self._iRandomNumberStolenCar = math.random(1, #self._tblStolenCarPositions)

    self._uTransporter = createVehicle(self._iTransporterID, self._tblTransporterPositions[self._iRandomNumberTransporter][1], self._tblTransporterPositions[self._iRandomNumberTransporter][2], self._tblTransporterPositions[self._iRandomNumberTransporter][3], 0, 0, self._tblTransporterPositions[self._iRandomNumberTransporter][4])
    self._uTransporterBlip = createBlipAttachedTo(self._uTransporter)

    self:sendNotification("Ein Transporter steht zum Diebstahl bereit!", "evil", 255, 255, 0)
    self:setVisibleTo(self._uTransporterBlip, "evil", true)
    self:checkActivity()

    addEventHandler("onVehicleStartEnter", self._uTransporter, function(...) self:setStep2(...) end)
    setElementData(self._uTransporter, "noKeyNeeded", true)
end

function Vehicletransport:setStep2(uPlayer, iSeat)
    if (settings.faction.evil[getElementData(uPlayer, "Fraktion")] and iSeat == 0) then
        if (not isElement(self._uStolenCar)) then
            self._uStolenCar = createVehicle(self._iStolenCarID, self._tblStolenCarPositions[self._iRandomNumberStolenCar][1], self._tblStolenCarPositions[self._iRandomNumberStolenCar][2], self._tblStolenCarPositions[self._iRandomNumberStolenCar][3], 0, 0, self._tblStolenCarPositions[self._iRandomNumberStolenCar][4])
            self._uStolenCarBlip = createBlip(self._tblStolenCarPositions[self._iRandomNumberStolenCar][1], self._tblStolenCarPositions[self._iRandomNumberStolenCar][2], self._tblStolenCarPositions[self._iRandomNumberStolenCar][3])
            self:addAntiSteal(true)

            self:setVisibleTo(self._uStolenCarBlip, uPlayer, true)
            self:sendNotification("Finde das Fahrzeug und stehle es!", uPlayer, 255, 255, 0)

            addEventHandler("onVehicleStartEnter", self._uTransporter, function(...) self:addFirstBlip(...) end)
            addEventHandler("onVehicleStartExit", self._uTransporter, function() self:deleteFirstBlip() end)
            addEventHandler("onVehicleExplode", self._uTransporter, function(...) self:onExplode(...) end)
            addEventHandler("onPlayerWasted", uPlayer, function(...) self:onDie(...) end)
            addEventHandler("onElementClicked", root, function(...) self:onClick(...) end)
        end
    else
        cancelEvent(true)
    end
end

function Vehicletransport:lastStep(uPlayer)
    if (uPlayer) then
        if (settings.faction.evil[getElementData(uPlayer, "Fraktion")]) then
            self._iFaction = getElementData(uPlayer, "Fraktion")
            self._uFactionMarker = createMarker(self._tblFactionMarker[self._iFaction][1], self._tblFactionMarker[self._iFaction][2], self._tblFactionMarker[self._iFaction][3])
            self._uFactionBlip = createBlipAttachedTo(self._uFactionMarker)
            self:setVisibleTo(self._uFactionMarker, uPlayer, true)
            self:setVisibleTo(self._uFactionBlip, uPlayer, true)

            addEventHandler("onMarkerHit", self._uFactionMarker, function(...) self:finishTransport(...) end)
            addEventHandler("onVehicleStartEnter", self._uTransporter, function(...) self:addSecondBlip(...) end)
            addEventHandler("onVehicleStartExit", self._uTransporter, function(...) self:deleteSecondBlip(...) end)
        end
    end
end

function Vehicletransport:finishTransport(uElement, iDimension)
    if (getElementType(uElement) == "vehicle" and iDimension) then
        if (uElement == self._uTransporter) then
            self._uDriver = getVehicleController(uElement)
            if (self._uDriver) then
                if (settings.faction.evil[getElementData(self._uDriver, "Fraktion")]) then
                    self:sendNotification("Der Fahrzeugtransport wurde erfolgreich beendet!", root, 0, 120, 0)
                    self:sendNotification("Euch wurde 5.000€ in die Fraktionskasse überwiesen.", self._uDriver, 0, 120, 0)
                    self:sendNotification("Du hast 7.000€ Cash auf die Hand bekommen!", self._uDriver, 0, 120, 0)
                    setElementData(self._uDriver, "Bargeld", getElementData(self._uDriver, "Bargeld") + 5000)
                    dbExec(connection, "UPDATE factiondepot SET amount = amount + ? WHERE fraktion = ?", tonumber(5000), getElementData(self._uDriver, "Fraktion"))

                    if (isElement(source)) then destroyElement(source) end
                    if (isElement(self._uFactionBlip)) then destroyElement(self._uFactionBlip) end
                    if (isElement(self._uTransporter)) then destroyElement(self._uTransporter) end
                    if (isElement(self._uTransporterBlip)) then destroyElement(self._uTransporterBlip) end
                    if (isElement(self._uStolenCar)) then destroyElement(self._uStolenCar) end
                end
            end
        end
    end
end

function Vehicletransport:onExplode()
    if (isElement(self._uTransporter)) then destroyElement(self._uTransporter) end
    if (isElement(self._uTransporterBlip)) then destroyElement(self._uTransporterBlip) end
    if (isElement(self._uStolenCar)) then destroyElement(self._uStolenCar) end
    if (isElement(self._uStolenCarBlip)) then destroyElement(self._uStolenCarBlip) end
    if (isElement(self._uFactionMarker)) then destroyElement(self._uFactionMarker) end
    if (isElement(self._uFactionBlip)) then destroyElement(self._uFactionBlip) end

    self:sendNotification("Der Fahrzeugtransport wurde zerschlagen!", root, 120, 0, 0)
    setTimer(function() self:onStart() end, self._iTimer * 1000 * 60, 1)
    self._isStarted = not self._isStarted
end

function Vehicletransport:onDie()
    self:setVisibleTo(self._uStolenCarBlip, source, false)
    self:setVisibleTo(self._uFactionMarker, source, false)
    self:setVisibleTo(self._uFactionBlip, source, false)
end

function Vehicletransport:onClick(strButton, strState, uPlayer)
    if (strButton == "left" and strState == "down") then
        if (isPedInVehicle(uPlayer)) then
            if (settings.faction.evil[getElementData(uPlayer, "Fraktion")]) then
                local x, y, z = getElementPosition(uPlayer)
                if (getDistanceBetweenPoints3D(x, y, z, getElementPosition(source)) <= 5) then
                    if (self._uStolenCar == source) then
                        attachElements(self._uStolenCar, self._uTransporter)
                        self:deleteFirstBlip()
                        self:sendNotification("Bringe das Fahrzeug zu deiner Base!", uPlayer, 255, 255, 0)
                        self:sendNotification("Holt euch das geklaute Polzeifahrzeug!", "staat", 255, 255, 0)
                        self:setVisibleTo(self._uTransporterBlip, root, true)
                        self:lastStep(uPlayer)
                    end
                end
            end
        end
    end
end

function Vehicletransport:addFirstBlip(uPlayer)
    if (not isElement(self._uStolenCarBlip) and not isElementAttached(self._uStolenCar)) then
        self._uStolenCarBlip = createBlip(self._tblStolenCarPositions[self._iRandomNumberStolenCar][1], self._tblStolenCarPositions[self._iRandomNumberStolenCar][2], self._tblStolenCarPositions[self._iRandomNumberStolenCar][3])
        self:setVisibleTo(self._uStolenCarBlip, uPlayer, true)
    end
end

function Vehicletransport:deleteFirstBlip()
    if (isElement(self._uStolenCarBlip)) then destroyElement(self._uStolenCarBlip) end
end

function Vehicletransport:addSecondBlip(uPlayer)
    if (not isElement(self._uFactionMarker)) then
        self._iFaction = getElementData(uPlayer, "Fraktion")
        self._uFactionMarker = createMarker(self._tblFactionMarker[self._iFaction][1], self._tblFactionMarker[self._iFaction][2], self._tblFactionMarker[self._iFaction][3])
        self._uFactionBlip = createBlipAttachedTo(self._uFactionMarker)
        self:setVisibleTo(self._uFactionMarker, uPlayer, true)
        self:setVisibleTo(self._uFactionBlip, uPlayer, true)

        addEventHandler("onMarkerHit", self._uFactionMarker, function(...) self:finishTransport(...) end)
    end
end

function Vehicletransport:deleteSecondBlip()
    removeEventHandler("onMarkerHit", self._uFactionMarker, function(...) self:finishTransport(...) end)

    if (isElement(self._uFactionMarker)) then destroyElement(self._uFactionMarker) end
    if (isElement(self._uFactionBlip)) then destroyElement(self._uFactionBlip) end
end

function Vehicletransport:checkActivity()
    if (self._isStarted) then
        local x, y, z = getElementPosition(self._uTransporter)
        setTimer(function()
            if (self._isStarted) then
                if (isElement(self._uTransporter)) then
                    local xT, yT, zT = getElementPosition(self._uTransporter)
                    if (getDistanceBetweenPoints3D(x, y, z, xT, yT, zT) < 2) then
                        if (isElement(self._uTransporter)) then destroyElement(self._uTransporter) end
                        if (isElement(self._uTransporterBlip)) then destroyElement(self._uTransporterBlip) end
                        if (isElement(self._uStolenCar)) then destroyElement(self._uStolenCar) end
                        if (isElement(self._uStolenCarBlip)) then destroyElement(self._uStolenCarBlip) end
                        if (isElement(self._uFactionMarker)) then destroyElement(self._uFactionMarker) end
                        if (isElement(self._uFactionBlip)) then destroyElement(self._uFactionBlip) end
                        self:sendNotification("Der Fahrzeugtransport wurde abgebrochen.", root, 120, 0, 0)
                        setTimer(function() self:onStart() end, self._iTimer * 1000 * 60, 1)
                        self._isStarted = not self._isStarted
                    else
                        self:checkAcitity()
                    end
                end
            end
        end, 900000, 1)
    end
end

function Vehicletransport:addAntiSteal(boolean)
    if (boolean) then
        if (isElement(self._uStolenCar)) then
            setVehicleLocked(self._uStolenCar, boolean)
            setElementFrozen(self._uStolenCar, boolean)
            setVehicleDamageProof(self._uStolenCar, boolean)
        end
    end
end

function Vehicletransport:setVisibleTo(uElement, uVisibleTo, boolean)
    if (uElement and uVisibleTo and boolean) then
        setElementVisibleTo(uElement, root, false)
        if (uVisibleTo == "evil") then
            for _, v in pairs(getElementsByType("player")) do
                if (settings.faction.evil[getElementData(v, "Fraktion")]) then
                    setElementVisibleTo(uElement, v, boolean)
                end
            end
        elseif (uVisibleTo == "staat") then
            for _, v in pairs(getElementsByType("player")) do
                if (settings.faction.staat[getElementData(v, "Fraktion")]) then
                    setElementVisibleTo(uElement, v, boolean)
                end
            end
        else
            setElementVisibleTo(uElement, uVisibleTo, boolean)
        end
    end
end

function Vehicletransport:sendNotification(strText, uElement, r, g, b)
    if (strText and uElement and r) then
        if (uElement == "evil") then
            for _, v in pairs(getElementsByType("player")) do
                if (settings.faction.evil[getElementData(v, "Fraktion")]) then
                    outputChatBox(strText, v, r, g, b)
                end
            end
        elseif (uElement == "staat") then
            for _, v in pairs(getElementsByType("player")) do
                if (settings.faction.staat[getElementData(v, "Fraktion")] and getElementData(v, "Duty")) then
                    triggerClientEvent(v, "showInfo", root, strText, r, g, b, "Fahrzeugtransport")
                end
            end
        else
            outputChatBox(strText, uElement, r, g, b)
        end
    end
end

G_Vehicletransport = Vehicletransport.new()