<template>
    <v-app id="pages-dasboard">

      <v-tabs grow slider-color="gary">

        <v-tab
          ripple
          @click="activeTab('existing')"
          v-bind:class="{ active: isActive }"
          id="tab"
          class="subheading"
        >Existing Event</v-tab>
        <v-tab
          ripple
          @click="activeTab('new')"
          v-bind:class="{ active: newActive }"
          id="tab1"
          User
          class="subheading"
        >Add New Event</v-tab>
  
        <!-- ****** EDITS  EVENT DETAILS ****** -->
  
        <v-tab-item>
          <v-snackbar
            :timeout="timeout"
            :top="y === 'top'"
            :right="x === 'right'"
            :vertical="mode === 'vertical'"
            v-model="snackbar"
            color="success"
          >{{ text }}</v-snackbar>
          <v-dialog v-model="dialog" max-width="600px">
            <v-flex xs12 sm12>
              <v-toolbar color="v-toolbar">
                <v-spacer></v-spacer>
                <v-toolbar-title>
                  <h3>Edit Event</h3>
                </v-toolbar-title>
                <v-spacer></v-spacer>
              </v-toolbar>
              <v-card flat>

                  <v-container fluid>

                    <v-flex xs12 sm12>
                      <v-layout>
                        <v-flex xs4 class="pt-4 subheading">
                          <label class="right">Title:</label>
                        </v-flex>

                        <v-flex xs8 sm5 class="ml-3">

                          <v-text-field
                            v-model="editedItem.title"
                            placeholder="fill your Title"
                            name="name"
                            type="text"
                          ></v-text-field>
                        </v-flex>
                      </v-layout>
                    </v-flex>
                    <v-flex xs12 sm12>
                      <v-layout>
                        <v-flex xs4 class="pt-4 subheading">
                          <label class="right">Date:</label>
                        </v-flex>

                        <v-flex xs8 sm5 class="ml-3">

                          <v-menu
                            ref="menu"
                            :close-on-content-click="false"
                            v-model="menu"
                            :nudge-right="40"
                            lazy
                            transition="scale-transition"
                            offset-y
                            full-width
                            min-width="290px"
                          >
                            <v-text-field
                              slot="activator"
                              :rules="dateRules"
                              v-model="editedItem.dateOfEvent"
                              placeholder="Select date"
                            ></v-text-field>
                            <v-date-picker

                              color="info"

                              ref="picker"
                              v-model="editedItem.dateOfEvent"

                              @input="$refs.menu.save(editedItem.dateOfEvent)"

                            ></v-date-picker>
                          </v-menu>

                        </v-flex>
                      </v-layout>
                    </v-flex>
                    <v-flex xs12 sm12>
                      <v-layout>
                        <v-flex xs4 class="pt-4 subheading">
                          <label class="right">Description:</label>
                        </v-flex>

                        <v-flex xs8 sm5 class="ml-3">

                          <v-text-field
                            placeholder="fill your Description"
                            v-model="editedItem.description"
                            type="text"
                          ></v-text-field>
                        </v-flex>
                      </v-layout>
                    </v-flex>
                    <v-layout>
                      <v-flex xs12 sm10 offset-sm1>
                        <v-card-actions>
                          <v-btn round dark @click.native="close">Cancel</v-btn>
                          <v-spacer></v-spacer>
                          <v-btn round dark @click="save">Save</v-btn>
                        </v-card-actions>
                      </v-flex>
                    </v-layout>
                  </v-container>

              </v-card>
            </v-flex>
          </v-dialog>
  
          <!-- ****** PROFILE VIEW EVENT DEATILS ******  -->
  
          <v-dialog v-model="dialog1" max-width="700px">
            <v-toolbar color="white">
              <v-spacer></v-spacer>
              <v-toolbar-title>
                <h3>Event</h3>
              </v-toolbar-title>
              <v-spacer></v-spacer>
              <v-icon @click="close1">close</v-icon>
            </v-toolbar>
            <v-card>

              <v-card-text>
                <v-container grid-list-md>
                  <v-layout wrap>
                    <v-flex>
                      <v-layout>
                        <v-flex xs5 sm6>

                          <h5 class="right my-1">
                            <b>Title:</b>
                          </h5>

                        </v-flex>
                        <v-flex sm6 xs8>
                          <h5 class="my-1">{{ editedItem.title }}</h5>
                        </v-flex>
                      </v-layout>
                      <v-layout>
                        <v-flex xs5 sm6>

                          <h5 class="right my-1">
                            <b>Date:</b>
                          </h5>

                        </v-flex>
                        <v-flex sm6 xs8>

                          <h5 class="my-1">{{ dates(editedItem.dateOfEvent) }}</h5>

                        </v-flex>
                      </v-layout>
                      <v-layout>
                        <v-flex xs5 sm6>

                          <h5 class="right my-1">
                            <b>Description:</b>
                          </h5>

                        </v-flex>
                        <v-flex sm6 xs8>
                          <h5 class="my-1">{{ editedItem.description }}</h5>
                        </v-flex>
                      </v-layout>
                    </v-flex>
                  </v-layout>
                </v-container>
              </v-card-text>
            </v-card>
          </v-dialog>
          <v-snackbar
            :timeout="timeout"
            :top="y === 'top'"
            :right="x === 'right'"
            :vertical="mode === 'vertical'"
            v-model="snackbar"
            color="success"
          >{{ text }}</v-snackbar>
  
          <!-- ****** EXISTING-USERS EVENT TABLE ****** -->
  
          <v-data-table
            :headers="headers"
            :items="desserts"
            :pagination.sync="pagination"
            :search="search"
          >
            <template slot="items" slot-scope="props">

              <td id="td" class="text-xs-center">{{ props.index + 1}}</td>

              <td id="td" class="text-xs-center">{{ props.item.title}}</td>

              <td id="td" class="text-xs-center">{{ dates(props.item.dateOfEvent)}}</td>

              <td id="td" class="text-xs-center">{{ props.item.description}}</td>
  
              <td id="td" class="text-xs-center">
                <span>
                  <img
                    style="cursor:pointer; width:25px; height:18px; "
                    class="mr-5"
                    @click="profile(props.item)"
                    src="/static/icon/eye1.png"
                  />
                  <img
                    style="cursor:pointer; width:20px; height:18px; "
                    class="mr-5"
                    @click="editItem(props.item)"
                    src="/static/icon/edit1.png"
                  />
                  <img
                    style="cursor:pointer;width:20px; height:20px; "
                    class="mr-5"
                    @click="deleteItem(props.item)"
                    src="/static/icon/delete1.png"
                  />
                </span>
              </td>
            </template>
            <v-alert
              slot="no-results"
              :value="true"
              color="error"
              icon="warning"
            >Your search for "{{ search }}" found no results.</v-alert>
          </v-data-table>
        </v-tab-item>
  
        <!-- ****** ADD MULTIPLE EVENT ****** -->
  
        <v-tab-item>
          <v-container>
            <v-snackbar
              :timeout="timeout"
              :top="y === 'top'"
              :right="x === 'right'"
              :vertical="mode === 'vertical'"
              v-model="snackbar"
              color="success"
            >{{ text }}</v-snackbar>

            <v-flex xs12 sm12 md8 offset-md2 class="top">

              <v-card flat>
                <v-form ref="form" v-model="valid" lazy-validation>
                  <v-container fluid>

                    <v-flex xs12>
                      <v-layout>
                        <v-flex xs4 class="pt-4 subheading">
                          <label class="right">Title:</label>
                        </v-flex>

                        <v-flex xs8 sm6 class="ml-3">

                          <v-text-field
                            v-model="addEvent.title"
                            placeholder="fill your Title"
                            type="text"
                            :rules="titleRules"
                            required
                          ></v-text-field>
                        </v-flex>
                      </v-layout>
                    </v-flex>

                    <v-flex xs12>

                      <v-layout>
                        <v-flex xs4 class="pt-4 subheading">

                          <label class="right">Date:</label>

                        </v-flex>

                        <v-flex xs8 sm6 class="ml-3">

                          <v-menu
                            ref="menu1"
                            :close-on-content-click="false"
                            v-model="menu1"
                            :nudge-right="40"

                            :return-value.sync="addEvent.dateOfEvent"

                            app

                            lazy
                            transition="scale-transition"
                            offset-y
                            full-width
                            min-width="290px"
                          >
                            <v-text-field
                              slot="activator"
                              :rules="dateRules"
                              v-model="addEvent.dateOfEvent"

                              append-icon="event"

                              placeholder="Select date"
                            ></v-text-field>
                            <v-date-picker

                              color="info"

                              v-model="addEvent.dateOfEvent"

                              @input="$refs.menu1.save(addEvent.dateOfEvent)"
                            ></v-date-picker>

                          </v-menu>

                        </v-flex>
                      </v-layout>
                    </v-flex>
                    <v-flex xs12>
                      <v-layout>
                        <v-flex xs4 class="pt-4 subheading">
                          <label class="right">Description:</label>
                        </v-flex>

                        <v-flex xs8 sm6 class="ml-3">

                          <v-text-field
                            placeholder="fill your Description"
                            :rules="descriptionRules"
                            v-model="addEvent.description"
                            type="text"
                            required
                          ></v-text-field>
                        </v-flex>
                      </v-layout>
                    </v-flex>
                    <v-layout>

                      <v-flex xs12 sm9 offset-sm2>
                        <v-layout>
                          <v-flex xs6>
                            <v-btn @click="clear" round class="ml-3" dark>clear</v-btn>
                          </v-flex>
                          <v-flex xs6>
                            <v-btn @click="submit" round dark :loading="loading" class="right">Add</v-btn>
                          </v-flex>
                        </v-layout>

                      </v-flex>
                    </v-layout>
                  </v-container>
                </v-form>
              </v-card>
            </v-flex>
          </v-container>
        </v-tab-item>
      </v-tabs>
      <div class="loader" v-if="showLoader">
        <v-progress-circular indeterminate color="white"></v-progress-circular>
      </div>
    </v-app>
  </template>
  
  <script>
  import http from "@/Services/http.js";
  import Util from "@/util";

  import moment from "moment";

  
  export default {
    data: () => ({
      snackbar: false,
      y: "top",
      x: "right",
      mode: "",
      timeout: 3000,
      text: "",
      loading: false,
      date: null,
      search: "",
      showLoader: false,
      dialog: false,
      dialog1: false,
      valid: true,
      isActive: true,
      newActive: false,
      pagination: {
        rowsPerPage: 15
      },
      date: null,
      menu1: false,
      menu: false,

      titleRules: [v => !!v || " Tilte is required"],
      descriptionRules: [v => !!v || " Discription is required"],
      dateRules: [v => !!v || "Date is required"],
      headers: [
        {
          text: "No",
          align: "center",
          sortable: false,
          value: "No"
        },
        { text: "Title", value: "title", sortable: false, align: "center" },

        { text: "Date", value: "date", sortable: false, align: "center" },

        {
          text: "Description",
          value: "description",
          sortable: false,
          align: "center"
        },
        { text: "Action", value: "", sortable: false, align: "center" }
      ],
      desserts: [],
      editedIndex: -1,
      addEvent: {},
      editedItem: {}
    }),
    methods: {

      dates: function(date) {
        return moment(date).format("MMMM DD, YYYY");
      },

      getEvents() {

        this.showLoader = true;

        var token = this.$store.state.token;
        http()

          .get("/getSchoolEventsList", {

            headers: { Authorization: "Bearer " + token }
          })
          .then(response => {
            this.desserts = response.data.data;
            this.showLoader = false;
          })
          .catch(err => {
            // console.log("err====>", err);
            this.showLoader = false;
            if (error.response.status === 401) {
              this.$router.replace({ path: "/" });
              this.$store.dispatch("setToken", null);
              this.$store.dispatch("Id", null);
            }
          });
      },
      editItem(item) {
        this.editedIndex = this.desserts.indexOf(item);
        this.editedItem = Object.assign({}, item);

        this.editedItem.schoolEventId = item._id;

        this.dialog = true;
      },
      profile(item) {
        this.editedIndex = this.desserts.indexOf(item);
        this.editedItem = Object.assign({}, item);
        this.dialog1 = true;
      },
  
      deleteItem(item) {
        let deleteEvent = {

          schoolEventId: item._id

        };
        http()
          .delete(

            "/deleteSchoolEvent",

            confirm("Are you sure you want to delete this?") && {

              params: deleteEvent

            }
          )
          .then(response => {

            if ((this.snackbar = true)) {
              this.text = response.data.message;
            }
            this.getEvents();
          })
          .catch(error => {
            console.log(error);
          });
      },
      activeTab(type) {
        switch (type) {
          case "existing":
            this.newActive = false;
            this.isActive = true;
            break;
  
          default:
            this.newActive = true;
            this.isActive = false;
            break;
        }
      },
      close() {
        this.dialog = false;
        setTimeout(() => {
          this.editedItem = Object.assign({}, this.defaultItem);
          this.editedIndex = -1;
        }, 300);
      },
      close1() {
        this.dialog1 = false;
      },
      submit() {
        if (this.$refs.form.validate()) {

          this.loading = true;
          http()

            .post("/createSchoolEvent", this.addEvent)

            .then(response => {

              if ((this.snackbar = true)) {

                this.text = response.data.message;

              }
              this.getEvents();
              this.clear();
              this.loading = false;
            })
            .catch(error => {

              if ((this.snackbar = true)) {
                this.text = error.response.data.message;
              }
              this.loading = false;
            });
        }
      },
      clear() {
        this.$refs.form.reset();
      },
      save() {

        http()

          .put("/updateSchoolEvent", this.editedItem)

          .then(response => {

            this.snackbar = true;
            this.text = response.data.message;

            this.getEvents();

            this.close();

          })
          .catch(error => {
            // console.log(error);
          });

      }
    },
    mounted() {
      this.getEvents();
    },
    created() {
      this.$root.$on("app:search", search => {
        this.search = search;
      });
    },
    beforeDestroy() {
      // dont forget to remove the listener
      this.$root.$off("app:search");
    }
  };
  </script>
  <style scoped>
  #td {
    max-width: 200px;
  }
  .active {

    background-color: gray;

    color: white !important;
  }
  .activebtn {
    color: black !important;
  }
  </style>