<template>
    <div class="morphcontainer">
        <div v-if="selectedBottleneck && surveys && !selectedSurvey" class="ui-element card card-body shadow">
            <div class="headline">
                <h4>{{ selectedBottleneck }}</h4>
                <hr>
                <div
                    @click="clearSelection"
                    class="float-left ui-element d-flex morphtoolminus"
                >
                    <i class="fa fa-close morphtoolsminus"></i>
                </div>
            </div>
            <ul class="list-group surveylist">
                <li
                    v-for="survey of surveys"
                    :key="survey.data_info"
                    class="list-group-item"
                    @click.prevent="$store.commit('bottlenecks/setSelectedSurvey', survey)"
                >
                    <a href="#" @click.prevent>{{ survey.date_info }}</a>
                </li>
            </ul>
        </div>
        <div v-if="selectedSurvey" @click="clearSelection" class="ui-element shadow morphtool">
            <div class="d-flex flex-row justify-content-between">
                <i class="fa fa-close text-danger"></i>
                <small>Bottleneck:&nbsp;</small>
                <h6>
                    {{ selectedBottleneck }}
                    <small>( {{ selectedSurvey.date_info }} )</small>
                </h6>
            </div>
        </div>
    </div>
</template>

<style scoped lang="scss">
.headline {
  margin-right: $offset;
  margin-left: $offset;
}
.morphcontainer {
  margin-bottom: $offset;
  margin-left: auto;
  margin-right: $large-offset + $icon-width;
  border-radius: $border-radius;
}
.surveylist {
  text-align: left;
  margin-bottom: $offset !important;
  margin-left: $offset;
  margin-right: $offset;
}

.surveylist li {
  margin-left: auto;
  margin-right: auto;
  border-style: none;
  padding-bottom: 0rem;
}

.morphtool {
  position: relative;
  background-color: white;
  padding: $small-offset;
  border-radius: $border-radius;
  height: $icon-width;
  margin-right: $offset;
  margin-top: auto;
  margin-bottom: auto;
  z-index: 2;
}

.morphcontainer i {
  margin-right: $small-offset;
}

.morphtoolminus {
  position: absolute;
  top: 0;
  right: 0;
  background-color: white;
  padding: $small-offset;
  border-radius: $border-radius;
  height: $icon-width;
  width: $icon-height;
  z-index: 2;
}
</style>

<script>
/*
 * This is Free Software under GNU Affero General Public License v >= 3.0
 * without warranty, see README.md and license for details.
 * 
 * SPDX-License-Identifier: AGPL-3.0-or-later
 * License-Filename: LICENSES/AGPL-3.0.txt
 * 
 * Copyright (C) 2018 by via donau 
 *   – Österreichische Wasserstraßen-Gesellschaft mbH
 * Software engineering by Intevation GmbH
 * 
 * Author(s):
 * Thomas Junk <thomas.junk@intevation.de>
 */
import { mapState, mapGetters } from "vuex";

export default {
  name: "morphtool",
  computed: {
    ...mapGetters("map", ["getLayerByName"]),
    ...mapState("map", ["openLayersMap", "cutTool"]),
    ...mapState("bottlenecks", [
      "selectedBottleneck",
      "surveys",
      "selectedSurvey"
    ])
  },
  methods: {
    clearSelection() {
      this.$store.dispatch("bottlenecks/setSelectedBottleneck", null);
      this.$store.commit("application/showSplitscreen", false);
      this.$store.commit("map/cutMode", false);
      this.getLayerByName("Cut Tool").data.getSource().clear();
      this.openLayersMap.removeInteraction(this.cutTool)
    }
  }
};
</script>