import { useThree } from "@react-three/fiber";
import React, { useState, useEffect } from "react";
import { useAsset3dWidget, useWidgetSubOption } from "../../../store/store";
import useModuleStore from "../../../store/useModuleStore";
import { ThreeState } from "../../../types/world/worldTypes";
import * as THREE from "three";
import Throughput from "../../layout/3D-cards/cards/Throughput";
import ProductionCapacity from "../../layout/3D-cards/cards/ProductionCapacity";
import ReturnOfInvestment from "../../layout/3D-cards/cards/ReturnOfInvestment";
import StateWorking from "../../layout/3D-cards/cards/StateWorking";
import { useSelectedZoneStore } from "../../../store/useZoneStore";
import { generateUniqueId } from "../../../functions/generateUniqueId";
import { adding3dWidgets } from "../../../services/realTimeVisulization/zoneData/add3dWidget";
import { get3dWidgetZoneData } from "../../../services/realTimeVisulization/zoneData/get3dWidgetData";
import { use3DWidget } from "../../../store/useDroppedObjectsStore";

export default function Dropped3dWidgets() {
    const { widgetSelect } = useAsset3dWidget();
    const { activeModule } = useModuleStore();
    const { raycaster, gl, scene }: ThreeState = useThree();
    const { widgetSubOption, setWidgetSubOption } = useWidgetSubOption();
    const { selectedZone } = useSelectedZoneStore(); // Get the currently active zone
    // 🔥 Store widget data (id, type, position) based on the selected zone
    const [zoneWidgetData, setZoneWidgetData] = useState<
        Record<string, { id: string; type: string; position: [number, number, number] }[]>
    >({});
    const { setWidgets3D } = use3DWidget()
    useEffect(() => {
        if (activeModule !== "visualization") return
        if (selectedZone.zoneName === "") return;

        const email = localStorage.getItem("email") || "";
        const organization = email?.split("@")[1]?.split(".")[0];

        async function get3dWidgetData() {
            let result = await get3dWidgetZoneData(selectedZone.zoneId, organization);
            console.log('result: ', result);
            setWidgets3D(result)
            // Ensure the extracted data has id, type, and position correctly mapped
            const formattedWidgets = result.map((widget: any) => ({
                id: widget.id,
                type: widget.type,
                position: widget.position,
            }));

            setZoneWidgetData((prev) => ({
                ...prev,
                [selectedZone.zoneId]: formattedWidgets,
            }));
        }

        get3dWidgetData();

    }, [selectedZone.zoneId, activeModule]);

    useEffect(() => {
        if (activeModule !== "visualization") return;
        if (widgetSubOption === "Floating") return;
        if (widgetSubOption === "2D") return;
        if (selectedZone.zoneName === "") return
        const canvasElement = gl.domElement;
        const onDrop = async (event: DragEvent) => {
            event.preventDefault(); // Prevent default browser behavior
            const email = localStorage.getItem("email") || "";
            const organization = email?.split("@")[1]?.split(".")[0];
            if (!widgetSelect.startsWith("ui")) return;
            const group1 = scene.getObjectByName("itemsGroup");
            if (!group1) return;
            const intersects = raycaster.intersectObjects(scene.children, true).filter(
                (intersect) =>
                    !intersect.object.name.includes("Roof") &&
                    !intersect.object.name.includes("agv-collider") &&
                    !intersect.object.name.includes("MeasurementReference") &&
                    !intersect.object.userData.isPathObject &&
                    !(intersect.object.type === "GridHelper")
            );
            if (intersects.length > 0) {
                const { x, y, z } = intersects[0].point;

                // ✅ Explicitly define position as a tuple
                const newWidget: { id: string; type: string; position: [number, number, number] } = {
                    id: generateUniqueId(),
                    type: widgetSelect,
                    position: [x, y, z], // Ensures TypeScript recognizes it as a tuple
                };


                let response = await adding3dWidgets(selectedZone.zoneId, organization, newWidget)
                console.log('response: ', response);

                if (response.message === "Widget created successfully") {
                    // ✅ Store widgets uniquely for each zone
                    setZoneWidgetData((prev) => ({
                        ...prev,
                        [selectedZone.zoneId]: [...(prev[selectedZone.zoneId] || []), newWidget],
                    }));
                }
            }
        };


        canvasElement.addEventListener("drop", onDrop);
        return () => {
            canvasElement.removeEventListener("drop", onDrop);
        };
    }, [widgetSelect, activeModule, selectedZone.zoneId, widgetSubOption]);

    // Get widgets for the currently active zone
    const activeZoneWidgets = zoneWidgetData[selectedZone.zoneId] || [];
    console.log('activeZoneWidgets: ', activeZoneWidgets);

    return (
        <>
            {activeZoneWidgets.map(({ id, type, position }) => {
                switch (type) {
                    case "ui-Widget 1":
                        return <ProductionCapacity key={id} position={position} />;
                    case "ui-Widget 2":
                        return <ReturnOfInvestment key={id} position={position} />;
                    case "ui-Widget 3":
                        return <StateWorking key={id} position={position} />;
                    case "ui-Widget 4":
                        return <Throughput key={id} position={position} />;
                    default:
                        return null;
                }
            })}
        </>
    );
}