<template>
  <div v-frag>
    <div v-frag v-if="permissions.can_view_project && project">
      <div id="message" class="fullwidth">
        <div v-if="tempMessage" class="ui positive message">
          <!-- <i class="close icon"></i> -->
          <!-- <div class="header">You are eligible for a reward</div> -->

          <p><i class="check icon"></i> {{ tempMessage }}</p>
        </div>
      </div>

      <div class="row">
        <div class="four wide middle aligned column">
          <img
            class="ui small spaced image"
            :src="
              project.thumbnail.includes('default')
                ? require('@/assets/img/default.png')
                : DJANGO_BASE_URL + project.thumbnail + refreshId()
            "
          />
          <div class="ui hidden divider"></div>
          <div class="ui basic teal label" data-tooltip="Membres">
            <i class="user icon"></i>{{ project.nb_contributors }}
          </div>
          <div class="ui basic teal label" data-tooltip="Signalements">
            <i class="map marker icon"></i>{{ project.nb_published_features }}
          </div>
          <div class="ui basic teal label" data-tooltip="Commentaires">
            <i class="comment icon"></i
            >{{ project.nb_published_features_comments }}
          </div>
        </div>
        <div class="ten wide column">
          <h1 class="ui header">
            <div class="content">
              {{ project.title }}
              <div class="ui icon right floated compact buttons">
                <a
                  v-if="permissions.can_view_project"
                  id="subscribe-button"
                  class="ui button button-hover-green"
                  data-tooltip="S'abonner au projet"
                  data-position="top center"
                  data-variation="mini"
                  @click="isModalOpen = true"
                >
                  <i class="inverted grey envelope icon"></i>
                </a>
                <router-link
                  v-if="permissions.can_update_project"
                  :to="{ name: 'project_edit', params: { slug: project.slug } }"
                  class="ui button button-hover-orange"
                  data-tooltip="Modifier le projet"
                  data-position="top center"
                  data-variation="mini"
                >
                  <i class="inverted grey pencil alternate icon"></i>
                </router-link>
              </div>
              <div class="ui hidden divider"></div>
              <div class="sub header">
                {{ project.description }}
              </div>
            </div>
          </h1>
        </div>
      </div>

      <div class="row">
        <div class="seven wide column">
          <div class="ui middle aligned divided list">
            <div
              v-for="(type, index) in feature_types"
              :key="type.title + '-' + index"
              class="item"
            >
              <div class="middle aligned content">
                <router-link
                  :to="{
                    name: 'details-type-signalement',
                    params: { feature_type_slug: type.slug },
                  }"
                >
                  <img
                    v-if="type.geom_type == 'point'"
                    class="list-image-type"
                    src="@/assets/img/marker.png"
                  />
                  <img
                    v-if="type.geom_type == 'linestring'"
                    class="list-image-type"
                    src="@/assets/img/line.png"
                  />
                  <img
                    v-if="type.geom_type == 'polygon'"
                    class="list-image-type"
                    src="@/assets/img/polygon.png"
                  />
                  {{ type.title }}
                </router-link>
                <!-- {% if project and feature_types and
              permissions|lookup:'can_create_feature' %} -->
                <!-- // ? should we get type.is_editable ? -->
                <!-- v-if="
                    project &&
                    permissions.can_create_feature &&
                    type.is_editable
                  " -->
                <router-link
                  v-if="project && permissions.can_create_feature"
                  :to="{
                    name: 'ajouter-signalement',
                    params: { slug_type_signal: type.slug },
                  }"
                  class="
                    ui
                    compact
                    small
                    icon
                    right
                    floated
                    button button-hover-green
                  "
                  data-tooltip="Ajouter un signalement"
                  data-position="left center"
                  data-variation="mini"
                >
                  <i class="ui plus icon"></i>
                </router-link>
                <router-link
                  :to="{
                    name: 'dupliquer-type-signalement',
                    params: { slug_type_signal: type.slug },
                  }"
                  v-if="project && permissions.can_create_feature"
                  class="
                    ui
                    compact
                    small
                    icon
                    right
                    floated
                    button button-hover-green
                  "
                  data-tooltip="Dupliquer un type de signalement"
                  data-position="left center"
                  data-variation="mini"
                >
                  <i class="inverted grey copy alternate icon"></i>
                </router-link>
                <router-link
                  :to="{
                    name: 'editer-type-signalement',
                    params: { slug_type_signal: type.slug },
                  }"
                  v-if="project && type.is_editable"
                  class="
                    ui
                    compact
                    small
                    icon
                    right
                    floated
                    button button-hover-green
                  "
                  data-tooltip="Éditer le type de signalement"
                  data-position="left center"
                  data-variation="mini"
                >
                  <i class="inverted grey pencil alternate icon"></i>
                </router-link>
                <!-- {% endif %} -->
              </div>
            </div>
            <div v-if="feature_types.length === 0">
              <i> Le projet ne contient pas encore de type de signalements. </i>
            </div>
          </div>

          <div class="nouveau-type-signalement">
            <router-link
              v-if="permissions.can_update_project"
              :to="{
                name: 'ajouter-type-signalement',
                params: { slug: project.slug },
              }"
              class="ui compact basic button button-hover-green"
            >
              <i class="ui plus icon"></i>Créer un nouveau type de signalement
            </router-link>
          </div>
          <div class="nouveau-type-signalement">
            <div class="ui compact basic button button-hover-green">
              <div>
                <label class="ui" for="json_file">
                  <i class="ui plus icon"></i>
                  <span class="label"
                    >Créer un nouveau type de signalement à partir d'un
                    GeoJSON</span
                  >
                </label>
                <input
                  type="file"
                  accept="application/json, .json, .geojson"
                  style="display: none"
                  name="json_file"
                  id="json_file"
                  @change="onFileChange"
                />
              </div>
            </div>
            <br />
            <div id="button-import" v-if="fileToImport.size > 0">
              <button
                :disabled="fileToImport.size == 0"
                @click="toNewFeatureType"
                class="ui fluid teal icon button"
              >
                <i class="upload icon"></i> Lancer l'import avec le fichier
                {{ fileToImport.name }}
              </button>
            </div>
          </div>
        </div>
        <div class="seven wide column">
          <div id="map"></div>
        </div>
      </div>

      <div class="row">
        <div class="fourteen wide column">
          <div class="ui two stackable cards">
            <div class="red card">
              <div class="content">
                <div class="center aligned header">Derniers signalements</div>
                <div class="center aligned description">
                  <div class="ui relaxed list">
                    <div
                      v-for="(item, index) in last_features"
                      :key="item.title + index"
                      class="item"
                    >
                      <div class="content">
                        <div>
                          <router-link
                            :to="{
                              name: 'details-signalement',
                              params: {
                                slug: project.slug,
                                slug_type_signal: item.feature_type.slug,
                                slug_signal: item.feature_id,
                              },
                            }"
                            >{{ item.title || item.feature_id }}</router-link
                          >
                        </div>
                        <div class="description">
                          <i
                            >[{{ item.created_on | setDate
                            }}<span v-if="user && item.display_creator"
                              >, par {{ item.display_creator }}
                            </span>
                            ]</i
                          >
                        </div>
                      </div>
                    </div>
                    <i v-if="last_features.length === 0"
                      >Aucun signalement pour le moment.</i
                    >
                  </div>
                </div>
              </div>
            </div>
            <div class="orange card">
              <div class="content">
                <div class="center aligned header">Derniers commentaires</div>
                <div class="center aligned description">
                  <div class="ui relaxed list">
                    <div
                      v-for="(item, index) in last_comments"
                      :key="'comment ' + index"
                      class="item"
                    >
                      <div class="content">
                        <div>
                          <router-link :to="item.related_feature.feature_url"
                            >"{{ item.comment }}"</router-link
                          >
                        </div>
                        <div class="description">
                          <i
                            >[ {{ item.created_on
                            }}<span v-if="user && item.display_author"
                              >, par {{ item.display_author }}
                            </span>
                            ]</i
                          >
                        </div>
                      </div>
                    </div>
                    <i v-if="!last_comments || last_comments.length === 0"
                      >Aucun commentaire pour le moment.</i
                    >
                  </div>
                </div>
              </div>
            </div>
          </div>
        </div>
      </div>

      <div class="row">
        <div class="fourteen wide column">
          <div class="ui grey segment">
            <h3 class="ui header">Paramètres du projet</h3>
            <div class="ui five stackable cards">
              <div class="card">
                <div class="center aligned content">
                  <h4 class="ui center aligned icon header">
                    <i class="disabled grey archive icon"></i>
                    <div class="content">Délai avant archivage automatique</div>
                  </h4>
                </div>
                <div class="center aligned extra content">
                  {{ project.archive_feature }} jours
                </div>
              </div>
              <div class="card">
                <div class="content">
                  <h4 class="ui center aligned icon header">
                    <i class="disabled grey trash alternate icon"></i>
                    <div class="content">
                      Délai avant suppression automatique
                    </div>
                  </h4>
                </div>
                <div class="center aligned extra content">
                  {{ project.delete_feature }} jours
                </div>
              </div>
              <div class="card">
                <div class="content">
                  <h4 class="ui center aligned icon header">
                    <i class="disabled grey eye icon"></i>
                    <div class="content">
                      Visibilité des signalements publiés
                    </div>
                  </h4>
                </div>
                <div class="center aligned extra content">
                  {{ project.access_level_pub_feature }}
                </div>
              </div>
              <div class="card">
                <div class="content">
                  <h4 class="ui center aligned icon header">
                    <i class="disabled grey eye icon"></i>
                    <div class="content">
                      Visibilité des signalements archivés
                    </div>
                  </h4>
                </div>
                <div class="center aligned extra content">
                  {{ project.access_level_arch_feature }}
                </div>
              </div>
              <div class="card">
                <div class="content">
                  <h4 class="ui center aligned icon header">
                    <i class="disabled grey cogs icon"></i>
                    <div class="content">Modération</div>
                  </h4>
                </div>
                <div class="center aligned extra content">
                  {{ project.moderation ? "Oui" : "Non" }}
                </div>
              </div>
            </div>
          </div>
        </div>
      </div>
    </div>
    <span v-else>
      <i class="icon exclamation triangle"></i>
      <span
        >Vous ne disposez pas des droits nécessaires pour consulter ce
        projet.</span
      >
    </span>

    <div
      v-if="isModalOpen"
      class="ui dimmer modals page transition visible active"
      style="display: flex !important"
    >
      <div
        :class="[
          'ui mini modal subscription',
          { 'transition visible active': isModalOpen },
        ]"
      >
        <i @click="isModalOpen = false" class="close icon"></i>
        <div class="ui icon header">
          <i class="envelope icon"></i>
          Notifications du projet
        </div>

        <div class="content">
          <button
            @click="subsribeProject"
            :class="['ui compact fluid button', is_suscriber ? 'red' : 'green']"
          >
            {{
              is_suscriber
                ? "Se désabonner de ce projet"
                : "S'abonner à ce projet"
            }}
          </button>
        </div>
      </div>
    </div>
  </div>
</template>

<script>
import frag from "vue-frag";
import { mapUtil } from "@/assets/js/map-util.js";
import { mapGetters, mapState } from "vuex";
import projectAPI from "@/services/project-api";

const axios = require("axios");

export default {
  name: "Project_details",

  props: ["message"],

  directives: {
    frag,
  },

  filters: {
    setDate: function (value) {
      let date = new Date(value);
      let d = date.toLocaleDateString("fr", {
        year: "2-digit",
        month: "numeric",
        day: "numeric",
      });
      return d;
    },
  },

  data() {
    return {
      geojsonImport: [],
      fileToImport: { name: "", size: 0 },
      slug: this.$route.params.slug,
      isModalOpen: false,
      is_suscriber: false,
      tempMessage: null,
    };
  },

  computed: {
    ...mapGetters(["project", "permissions"]),
    ...mapState("feature_type", ["feature_types"]),
    ...mapState("feature", ["features"]),
    ...mapState(["last_comments", "user"]),
    DJANGO_BASE_URL: function () {
      return this.$store.state.configuration.VUE_APP_DJANGO_BASE;
    },
    last_features: function () {
      // * limit to last five element of array (looks sorted chronologically, but not sure...)
      return this.$store.state.feature.features.slice(-5);
    },
  },
  methods: {
    refreshId() {
      return "?ver=" + Math.random();
    },
    toNewFeatureType() {
      this.$router.push({
        name: "ajouter-type-signalement",
        params: {
          geojson: this.geojsonImport,
          fileToImport: this.fileToImport,
        },
      });
    },
    onFileChange(e) {
      var files = e.target.files || e.dataTransfer.files;
      if (!files.length) return;
      this.fileToImport = files[0];
      // TODO : VALIDATION IF FILE IS JSON
      if (this.fileToImport.size > 0) {
        const fr = new FileReader();

        fr.onload = (e) => {
          this.geojsonImport = JSON.parse(e.target.result);
        };
        fr.readAsText(this.fileToImport);
        //* stock filename to import features afterward
        this.$store.commit(
          "feature_type/SET_FILE_TO_IMPORT",
          this.fileToImport
        );
      }
    },
    subsribeProject() {
      this.$store.state.configuration.VUE_APP_DJANGO_API_BASE;
      projectAPI
        .subscribeProject({
          suscribe: !this.is_suscriber,
          projectSlug: this.$route.params.slug,
        })
        .then((data) => (this.is_suscriber = data.is_suscriber));
    },
  },
  created() {
    this.$store.dispatch("GET_PROJECT_INFO", this.slug);
    projectAPI
      .getProjectSubscription({ projectSlug: this.$route.params.slug })
      .then((data) => (this.is_suscriber = data.is_suscriber));
  },

  mounted() {
    if (this.project) {
      this.$store.dispatch("map/INITIATE_MAP");
      const url = `${this.$store.state.configuration.VUE_APP_DJANGO_API_BASE}projects/${this.$route.params.slug}/feature/?output=geojson`;
      let self = this;
      axios
        .get(url)
        .then((response) => {
          const features = response.data.features;
          const featureGroup = mapUtil.addFeatures(features);
          if (featureGroup && featureGroup.getLayers().length > 0) {
            mapUtil.getMap().fitBounds(featureGroup.getBounds());
            self.$store.commit("map/SET_GEOJSON_FEATURES", features);
          }
        })
        .catch((error) => {
          throw error;
        });
    }

    if (this.message) {
      this.tempMessage = this.message;
      document
        .getElementById("message")
        .scrollIntoView({ block: "end", inline: "nearest" });
      setTimeout(() => {
        //* hide message after 5 seconds
        this.tempMessage = null;
      }, 5000);
    }
  },
};
</script>

<style>
@import "../../assets/resources/semantic-ui-2.4.2/semantic.min.css";
#map {
  width: 100%;
  height: 100%;
  min-height: 250px;
}
.list-image-type {
  margin-right: 5px;
  height: 25px;
  vertical-align: bottom;
}
/* // ! missing style in semantic.min.css, je ne comprends pas comment... */
.ui.right.floated.button {
  float: right;
  margin: 0 0 0 1em;
}
.nouveau-type-signalement {
  padding-top: 1em;
}

#button-import {
  padding-top: 0.5em;
}
.fullwidth {
  width: 100%;
}
</style>