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

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

        <v-tab
          ripple
          @click="activeTab('existing')"
          v-bind:class="{ active: isActive }"
          id="tab"
          class="subheading"

        >Existing Notice Board</v-tab>

        <v-tab
          ripple
          @click="activeTab('new')"
          v-bind:class="{ active: newActive }"
          id="tab1"
          User
          class="subheading"

        >Add New Notice Board</v-tab>

        <!-- ****** EDITS  Notice Board ****** -->

  
        <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="640px" scrollable>
            <v-card style="height: 540px;">
              <v-toolbar color="grey lighten-2" flat>

                <v-spacer></v-spacer>

                <v-toolbar-title>

                  <h3>Edit Notice Board</h3>

                </v-toolbar-title>

                <v-spacer></v-spacer>
              </v-toolbar>

              <v-card-text>

                <v-form ref="form">
                  <v-container fluid>
                    <v-layout>
                      <v-flex
                        xs12

                        class="text-xs-center text-sm-center text-md-center text-lg-center"

                      >

                        <img
                          src="/static/icon/user.png"
                          v-if="!editedItem.eventImageUrl && !imageUrl"
                          width="150px"
                        />
                        <img
                          :src="editedItem.eventImageUrl"
                          height="150"
                          v-else-if="editedItem.eventImageUrl && !imageUrl"
                          width="180px"
                        />
                        <img
                          v-if="imageUrl"
                          :src="imageUrl"
                          height="150"
                          style="border-radius:50%; width:200px"
                        />

                        <input

                          type="file"
                          style="display: none"
                          ref="image"
                          accept="image/*"
                          @change="onFilePicked"

                        />

                      </v-flex>
                    </v-layout>
                    <v-layout>

                      <v-flex xs12>
                        <v-layout>
                          <v-flex xs4 class="pt-4 subheading">
                            <label class="right">Title:</label>
                          </v-flex>
                          <v-flex xs6 class="ml-3">
                            <v-text-field
                              v-model="editedItem.title"
                              placeholder="fill your Title"
                              name="name"
                              type="text"
                              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">Description:</label>
                          </v-flex>
                          <v-flex xs6 class="ml-3">
                            <v-text-field
                              placeholder="fill your Description"
                              v-model="editedItem.description"
                              type="text"
                              name="email"
                              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">Uplaod Image:</label>
                          </v-flex>
                          <v-flex xs6 class="ml-3">
                            <v-text-field
                              label="Select Image"
                              @click="pickFile"
                              v-model="imageName"
                              append-icon="attach_file"
                            ></v-text-field>
                          </v-flex>
                        </v-layout>
                      </v-flex>

                      <v-flex xs12 sm9 offset-sm2>
                        <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-form>

              </v-card-text>
            </v-card>

          </v-dialog>

          <!-- ****** VIEW PROFIL NOTICE BOARD ******  -->

          <v-dialog v-model="dialog1" max-width="640px" scrollable>

            <v-card style="height: 380px;">

              <v-toolbar color="grey lighten-2" flat>
                <v-spacer></v-spacer>
                <v-toolbar-title>
                  <h3>Notice Board</h3>
                </v-toolbar-title>
                <v-spacer></v-spacer>
                <v-icon @click="close1">close</v-icon>
              </v-toolbar>

              <v-card-text>

                <v-flex align-center justify-center layout text-xs-center class="mt-3">

                  <img src="/static/icon/user.png" v-if="!editedItem.eventImageUrl" width="130px" />
                  <img
                    :src="editedItem.eventImageUrl"
                    v-else-if="editedItem.eventImageUrl"
                    width="200px"
                  />

                </v-flex>

                <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>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 Notice Board 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">{{ props.item.description}}</td>
  
              <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 Notice Board ****** -->

  
        <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 sm8 offset-sm2 class="top">
              <v-card flat>
                <v-container fluid fill-height>
                  <v-layout align-center>
                    <v-flex xs12>
                      <v-form ref="form" v-model="valid" lazy-validation>
                        <v-layout>
                          <v-flex
                            xs12
                            class="text-xs-center text-sm-center text-md-center text-lg-center my-4 mr-4"
                          >
                            <v-avatar size="100px">

                              <img src="/static/icon/user.png" v-if="!imageUrl" />

                            </v-avatar>

                            <input

                              type="file"
                              style="display: none"
                              ref="image"
                              accept="image/*"
                              @change="onFilePicked"

                            />

                            <img

                              :src="imageUrl"

                              height="150"
                              v-if="imageUrl"
                              style="border-radius:50%; width:200px"

                            />

                          </v-flex>
                        </v-layout>
                        <v-layout>
                          <v-flex xs4 class="pt-4 subheading">
                            <label class="right">Title:</label>
                          </v-flex>
                          <v-flex xs6 class="ml-3">
                            <v-text-field

                              v-model="addNoticeBoard.title"

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

                        <v-layout>

                          <v-flex xs4 class="pt-4 subheading">
                            <label class="right">Description:</label>
                          </v-flex>
                          <v-flex xs6 class="ml-3">
                            <v-text-field

                              v-model="addNoticeBoard.description"

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

                        <v-layout>

                          <v-flex xs4 class="pt-4 subheading">
                            <label class="right">Uplaod Image:</label>
                          </v-flex>
                          <v-flex xs6 class="ml-3">
                            <v-text-field
                              label="Select Image"
                              @click="pickFile"
                              v-model="imageName"
                              append-icon="attach_file"
                            ></v-text-field>
                          </v-flex>

                        </v-layout>

                        <v-layout>

                          <v-flex xs12 sm9 offset-sm2>
                            <v-card-actions>
                              <v-btn @click="clear" round dark>clear</v-btn>
                              <v-spacer></v-spacer>
                              <v-btn @click="submit" round dark :loading="loading">Add</v-btn>
                            </v-card-actions>
                          </v-flex>
                        </v-layout>
                      </v-form>
                    </v-flex>
                  </v-layout>
                </v-container>
              </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";
  
  export default {
    data: () => ({
      snackbar: false,
      y: "top",
      x: "right",
      mode: "",
      timeout: 3000,
      text: "",

      showLoader: false,

      loading: false,
      date: null,
      search: "",

      dialog: false,
      dialog1: false,
      valid: true,
      isActive: true,
      newActive: false,
      addclass: [],
      addSection: [],
      gender: ["Male", "Female"],
      AddUsercredentials: {},
      pagination: {

        rowsPerPage: 19

      },

      imageName: "",
      imageUrl: "",
      imageFile: "",

      upload: "",

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

        {
          text: "Description",
          value: "description",
          sortable: false,
          align: "center"
        },

        { text: "Action", value: "", sortable: false, align: "center" }
      ],
      desserts: [],
      editedIndex: -1,

      addNoticeBoard: {},

      editedItem: {
        title: "",
        description: ""
      },
      defaultItem: {
        title: "",
        description: ""

      }

    }),

    methods: {
      pickFile() {
        this.$refs.image.click();
      },

      onFilePicked(e) {
        // console.log(e)
        const files = e.target.files;
        this.upload = e.target.files[0];
        console.log("thisupload==>", this.upload);
        if (files[0] !== undefined) {
          this.imageName = files[0].name;
          if (this.imageName.lastIndexOf(".") <= 0) {
            return;
          }
          const fr = new FileReader();
          fr.readAsDataURL(files[0]);
          fr.addEventListener("load", () => {
            this.imageUrl = fr.result;
            this.imageFile = files[0]; // this is an image file that can be sent to server...

          });
        } else {
          this.imageName = "";
          this.imageFile = "";
          this.imageUrl = "";
        }
      },

      getNoticeDataList() {

        this.showLoader = true;

        var token = this.$store.state.token;
        http()
          .get("/getEventsList", {
            headers: { Authorization: "Bearer " + token }
          })
          .then(response => {
            this.desserts = response.data.data;

            this.showLoader = false;

          })
          .catch(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.dialog = true;
      },
      profile(item) {
        this.editedIndex = this.desserts.indexOf(item);
        this.editedItem = Object.assign({}, item);
        this.dialog1 = true;
      },
      deleteItem(item) {
        let deleteEvent = {
          eventId: item._id
        };
        http()
          .delete(
            "/deleteEvent",
            confirm("Are you sure you want to delete this?") && {
              params: deleteEvent
            }
          )
          .then(response => {
            // console.log("deleteUers",deleteEvent)
            if ((this.snackbar = true)) {

              this.text = "Successfully delete Existing Notice Data";

            }

            this.getNoticeDataList();

          })
          .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()) {

          if (this.imageUrl) {
            var str = this.imageUrl;
            const [baseUrl, imageUrl] = str.split(/,/);
            this.addNoticeBoard.upload = imageUrl;
          }

          http()

            .post("/createEvent", this.addNoticeBoard)

            .then(response => {

              if ((this.snackbar = true)) {

                this.text = "New Notice Data added successfully";

              }

              this.getNoticeDataList();

              this.clear();
            })
            .catch(error => {
              // console.log(error);
              if ((this.snackbar = true)) {
                this.text = error.response.data.message;
              }
            });
        }
      },

      clear() {
        this.$refs.form.reset();
      },
      save() {

        let editNoticeBoard = {

          eventId: this.editedItem._id,
          title: this.editedItem.title,

          description: this.editedItem.description

        };

        if (this.imageUrl) {
          var str = this.imageUrl;
          const [baseUrl, imageUrl] = str.split(/,/);
          editNoticeBoard.upload = imageUrl;
        }

        http()

          .put("/updateEvent", editNoticeBoard)

          .then(response => {

            if ((this.snackbar = true)) {

              this.text = "Successfully Edit Existing Notice Data";

            }

            this.getNoticeDataList();

            this.close();

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

      }
    },
    mounted() {

      this.getNoticeDataList();

    },

    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>

  .active {

    background-color: gray;

    color: white !important;
  }
  .activebtn {
    color: black !important;
  }

  </style>