/**
 * @licstart The following is the entire license notice for the
 * Javascript code in this page
 *
 * Copyright 2020 Mozilla Foundation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * @licend The above is the entire license notice for the
 * Javascript code in this page
 */
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.DefaultAnnotationLayerFactory = exports.AnnotationLayerBuilder = void 0;

var _pdf = require("../pdf");

var _ui_utils = require("./ui_utils");

var _pdf_link_service = require("./pdf_link_service.js");

var _ui_utils2 = require("../feature/ui_utils");

class AnnotationLayerBuilder {
  constructor({
    pageDiv,
    pdfPage,
    linkService,
    downloadManager,
    annotationStorage = null,
    imageResourcesPath = "",
    renderInteractiveForms = true,
    l10n = _ui_utils.NullL10n
  }) {
    this.pageDiv = pageDiv;
    this.pdfPage = pdfPage;
    this.linkService = linkService;
    this.downloadManager = downloadManager;
    this.imageResourcesPath = imageResourcesPath;
    this.renderInteractiveForms = renderInteractiveForms;
    this.l10n = l10n;
    this.annotationStorage = annotationStorage;
    this.div = null;
    this._cancelled = false;
  }

  render(viewport, intent = "display") {
    const annotations = this.linkService.pdfDocument.fetchAnnotations(this.pdfPage.pageNumber);

    if (this._cancelled) {
      return;
    }

    if (annotations.length === 0) {
      return;
    }

    annotations.forEach(annotation => {
      if (annotation.parameters.type) {
        const rect = (0, _ui_utils2.transformPSPDFKitRect)(viewport, annotation.parameters.rect);
        annotation.set('rect', _pdf.Util.normalizeRect(rect));
        const quadPoints = annotation.parameters.quadPoints;
        const lineCoordinates = annotation.parameters.lineCoordinates;

        if (quadPoints) {
          const _quadPoints = (0, _ui_utils2.transformPSPDFKitQuadPoints)(viewport, quadPoints);

          annotation.set('quadPoints', _quadPoints);
        }

        if (lineCoordinates) {
          const _lineCoordinates = (0, _ui_utils2.transformPSPDFKitLineCoordinates)(viewport, lineCoordinates);

          annotation.set('lineCoordinates', _lineCoordinates);
        }
      }
    });
    const formatedAnnotations = [];
    annotations.forEach(annotation => {
      try {
        formatedAnnotations.push(annotation.toJSON());
      } catch (err) {
        console.log('skip');
      }
    });
    let parameters = {
      viewport: viewport.clone({
        dontFlip: true
      }),
      div: this.div,
      annotations: formatedAnnotations,
      page: this.pdfPage,
      imageResourcesPath: this.imageResourcesPath,
      renderInteractiveForms: this.renderInteractiveForms,
      linkService: this.linkService,
      downloadManager: this.downloadManager
    };
    let initialized = !!this.div;

    if (!this.div) {
      const div = this.pageDiv.querySelector('.annotationLayer');

      if (div) {
        this.div = parameters.div = div;
        initialized = true;
      } else {
        this.div = document.createElement('div');
        this.div.className = 'annotationLayer';
        this.pageDiv.appendChild(this.div);
        parameters.div = this.div;
      }
    }

    if (initialized) {
      _pdf.AnnotationLayer.update(parameters);
    } else {
      if (annotations.length === 0) {
        return;
      }

      _pdf.AnnotationLayer.render(parameters);

      this.l10n.translate(this.div);
    }
  }

  cancel() {
    this._cancelled = true;
  }

  hide() {
    if (!this.div) {
      return;
    }

    this.div.setAttribute("hidden", "true");
  }

}

exports.AnnotationLayerBuilder = AnnotationLayerBuilder;

class DefaultAnnotationLayerFactory {
  createAnnotationLayerBuilder(pageDiv, pdfPage, annotationStorage = null, imageResourcesPath = "", renderInteractiveForms = true, l10n = _ui_utils.NullL10n) {
    return new AnnotationLayerBuilder({
      pageDiv,
      pdfPage,
      imageResourcesPath,
      renderInteractiveForms,
      linkService: new _pdf_link_service.SimpleLinkService(),
      l10n,
      annotationStorage
    });
  }

}

exports.DefaultAnnotationLayerFactory = DefaultAnnotationLayerFactory;