/*
 * Copyright (c) 2015-2018, IGN France.
 * Copyright (c) 2018-2026, Giro3D team.
 * SPDX-License-Identifier: MIT
 */

import {
  VideoTexture,
  PlaneGeometry,
  Mesh,
  MeshBasicMaterial,
  DoubleSide,
} from "three";
import { CSS2DObject } from "three/examples/jsm/Addons.js";
import { MapControls } from "three/examples/jsm/controls/MapControls.js";

import Coordinates from "@giro3d/giro3d/core/geographic/Coordinates.js";
import CoordinateSystem from "@giro3d/giro3d/core/geographic/CoordinateSystem.js";
import Extent from "@giro3d/giro3d/core/geographic/Extent.js";
import Instance from "@giro3d/giro3d/core/Instance.js";
import ColorLayer from "@giro3d/giro3d/core/layer/ColorLayer.js";
import ElevationLayer from "@giro3d/giro3d/core/layer/ElevationLayer.js";
import Map from "@giro3d/giro3d/entities/Map.js";
import BilFormat from "@giro3d/giro3d/formats/BilFormat.js";
import Inspector from "@giro3d/giro3d/gui/Inspector.js";
import WmtsSource from "@giro3d/giro3d/sources/WmtsSource.js";

const epsg2154 = CoordinateSystem.register(
  "EPSG:2154",
  "+proj=lcc +lat_0=46.5 +lon_0=3 +lat_1=49 +lat_2=44 +x_0=700000 +y_0=6600000 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs +type=crs",
);

CoordinateSystem.register(
  "IGNF:WGS84G",
  'GEOGCS["GCS_WGS_1984",DATUM["D_WGS_1984",SPHEROID["WGS_1984",6378137.0,298.257223563]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]]',
);

const instance = new Instance({
  target: "view",
  crs: epsg2154,
  backgroundColor: null,
});

const center = new Coordinates(
  CoordinateSystem.epsg4326,
  5.680029,
  45.215664,
).as(instance.coordinateSystem);
const extent = Extent.fromCenterAndSize(
  epsg2154,
  { x: center.x, y: center.y },
  10_000,
  10_000,
);

const map = new Map({
  extent,
  backgroundColor: "gray",
  lighting: {
    enabled: true,
    hillshadeIntensity: 0.6,
    elevationLayersOnly: true,
  },
});
instance.add(map);

const capabilitiesUrl =
  "https://data.geopf.fr/wmts?SERVICE=WMTS&VERSION=1.0.0&REQUEST=GetCapabilities";

WmtsSource.fromCapabilities(capabilitiesUrl, {
  layer: "ELEVATION.ELEVATIONGRIDCOVERAGE.HIGHRES",
  format: new BilFormat(),
  noDataValue: -1000,
})
  .then((source) => {
    map.addLayer(
      new ElevationLayer({
        extent: map.extent,
        resolutionFactor: 1 / 8,
        source: source,
      }),
    );
  })
  .catch(console.error);

WmtsSource.fromCapabilities(capabilitiesUrl, {
  layer: "HR.ORTHOIMAGERY.ORTHOPHOTOS",
})
  .then((source) => {
    map.addLayer(
      new ColorLayer({
        extent: map.extent,
        source: source,
      }),
    );
  })
  .catch(console.error);

instance.view.camera.position.set(914834, 6458031, 1812);
instance.view.camera.rotation.set(
  1.096239934839674,
  0.9166476093340195,
  0.38709570855793624,
);
instance.notifyChange(instance.view.camera);

const controls = new MapControls(instance.view.camera, instance.domElement);
controls.target.set(910331, 6460940, 0);
controls.enableDamping = true;
controls.dampingFactor = 0.2;
controls.saveState();
instance.view.setControls(controls);

Inspector.attach("inspector", instance);

// Embed the video in ThreeJS
const video = document.getElementById("traffic-feed-mp4");
if (!(video instanceof HTMLVideoElement)) {
  throw new Error("Expected a video");
}

const texture = new VideoTexture(video);
const movieMaterial = new MeshBasicMaterial({
  map: texture,
  color: 0xffffffff,
  side: DoubleSide,
  toneMapped: false,
});

const movieGeometry = new PlaneGeometry(960, 540);
const movieScreen = new Mesh(movieGeometry, movieMaterial);
movieScreen.position.set(910331, 6460940, 550);
movieScreen.rotation.set(Math.PI / 2, 0.98, 0);
movieScreen.updateMatrixWorld();

instance.add(movieScreen).catch(console.error);

// Add a label for displaying the video's position
const labelElement = document.createElement("div");
labelElement.style.borderRadius = "50%";
labelElement.style.borderWidth = "2px";
labelElement.style.borderStyle = "solid";
labelElement.style.width = "28px";
labelElement.style.height = "28px";
labelElement.style.textAlign = "center";
labelElement.style.verticalAlign = "middle";
labelElement.style.backgroundColor = "orange";
labelElement.style.pointerEvents = "auto";
labelElement.style.cursor = "pointer";

const cameraSymbol = document.createElement("i");
cameraSymbol.classList.add("bi", "bi-camera-video-fill", "text-dark", "shadow");

labelElement.appendChild(cameraSymbol);

labelElement.addEventListener("click", () => {
  movieScreen.visible = !movieScreen.visible;
});

const label = new CSS2DObject(labelElement);
label.visible = true;
label.position.set(910331, 6460940, 208);
label.updateMatrixWorld();
instance.add(label);

const animate = () => {
  // We need to notify changes for Giro3D to keep rendering
  instance.notifyChange();
  requestAnimationFrame(animate);
};

requestAnimationFrame(animate);

<!doctype html>
<html lang="en">
  <head>
    <title>Traffic Stream</title>
    <meta charset="UTF-8" />
    <meta name="name" content="traffic-stream" />
    <meta name="description" content="Display a 2d video over a 3d object" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />

    <link rel="icon" href="https://giro3d.org/images/favicon.svg" />
    <link
      href="https://giro3d.org/assets/bootstrap-custom.css"
      rel="stylesheet"
    />
    <script src="https://giro3d.org/assets/bootstrap.bundle.min.js"></script>
    <link
      rel="stylesheet"
      type="text/css"
      href="https://giro3d.org/latest/examples/css/example.css"
    />
  </head>

  <body>
    <div id="view" class="m-0 p-0 w-100 h-100"></div>
    <div
      id="inspector"
      class="position-absolute top-0 start-0 mh-100 overflow-auto"
    ></div>

    <video
      id="traffic-feed-mp4"
      playsinline
      webkit-playsinline
      loop
      autoplay
      src="https://3d.oslandia.com/giro3d/videos/at_area10.mp4"
      style="display: none"
      crossorigin="anonymous"
    ></video>

    <script type="module" src="index.js"></script>
    <script>
      /* activate popovers */
      const popoverTriggerList = [].slice.call(
        document.querySelectorAll('[data-bs-toggle="popover"]'),
      );
      popoverTriggerList.map(
        // bootstrap is used as script in the template, disable warning about undef
        // eslint-disable-next-line no-undef
        (popoverTriggerEl) =>
          new bootstrap.Popover(popoverTriggerEl, {
            trigger: "hover",
            placement: "left",
            content: document.getElementById(
              popoverTriggerEl.getAttribute("data-bs-content"),
            ).innerHTML,
            html: true,
          }),
      );
    </script>
  </body>
</html>

{
    "name": "traffic-stream",
    "dependencies": {
        "@giro3d/giro3d": "3.0.0-dev"
    },
    "devDependencies": {
        "vite": "^3.2.3"
    },
    "scripts": {
        "start": "vite",
        "build": "vite build"
    }
}

import { defineConfig } from "vite";

export default defineConfig({
  build: {
    target: 'esnext',
  },
  optimizeDeps: {
    esbuildOptions: {
      target: 'esnext',
    },
  },
})