<template>

    <v-flex>
      <v-card>

        <v-spacer></v-spacer>
        <v-dialog v-model="dialog" max-width="800px">

          <v-card>
            <v-card-title>
              <span class="headline">{{ formTitle }}</span>
              <v-spacer></v-spacer>
              <v-icon @click="close">close</v-icon>
            </v-card-title>
            <v-flex>
              <v-card>
                <v-card-text>

                  <span>
                    <p>
                      <b>Ana Suggestion:</b> Select Suggestion
                    </p>
                  </span>
                  <h5>Select Category:</h5>
                  <span>
                    <v-btn color="grey darken-2" flat>Suggestion</v-btn>
                    <v-btn color="grey darken-2" flat>Sex</v-btn>
                    <v-btn color="grey darken-2" flat>Health</v-btn>
                    <v-btn color="grey darken-2" flat>Skin & Beauty</v-btn>
                    <v-btn color="grey darken-2" flat>Diet & Ex</v-btn>
                  </span>

                </v-card-text>

              </v-card>

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

              <v-container grid-list-md>
                <v-layout wrap>
                  <v-flex xs12 sm6 md12>
                    <v-textarea
                      solo
                      v-model="AddQuestioncredentials.question"
                      name="input-7-4"
                      label="Type Question"
                    ></v-textarea>
                  </v-flex>

                </v-layout>
              </v-container>
            </v-card-text>

            <v-card-actions>

              <v-spacer></v-spacer>
              <v-btn dark large @click.native="save">Post Question</v-btn>

            </v-card-actions>

          </v-card>
        </v-dialog>

        <v-dialog v-model="dialog1" max-width="800px">

          <v-card>

            <v-card-title>
              <span class="headline">Edit Question</span>
              <v-spacer></v-spacer>
              <v-icon @click="close1">close</v-icon>
            </v-card-title>

            <v-card-text>
              <v-layout wrap>

                <v-flex xs12 sm6 md12>
                  <v-text-field outline v-model="editedItem.ques" label="Question"></v-text-field>
                </v-flex>
              </v-layout>

              <span>
                <p>
                  <b>Ana suggestion:</b> Abnormal Uterine Bleeding
                  <br>Diagnosis 1,Diagnosis 2,Diagnosis 3
                  <v-btn
                    dark
                    large
                    @click.native="save1"
                    style="position:absolute; top:163px; right:5px;"
                  >Save Edit</v-btn>
                </p>
              </span>

            </v-card-text>

          </v-card>
        </v-dialog>
        <v-data-table
          :headers="headers"
          :items="desserts"
          class="elevation-1"
          :pagination.sync="pagination"
        >
          <template slot="items" slot-scope="props">
            <tr v-if="props.index === 0">
              <td id="td">&nbsp;</td>
              <td>
                <span style="cursor:pointer" @click="dialog=true">
                  <v-icon>add</v-icon>Add New Question
                </span>
              </td>
              <td id="td">&nbsp;</td>
              <td id="td">&nbsp;</td>
            </tr>
            <tr>
              <td id="td" class="text-xs-center">{{ props.item.no }}</td>
              <td id="td">{{ props.item.ques }}</td>
              <td id="td" class="text-xs-center">{{ props.item.res }}</td>
              <td class="text-xs-center">
                <span>
                  <img
                    style="cursor:pointer; height:18px; "
                    class="mr-5"
                    @click="editItem(props.item)"
                    src="/static/icon/edit1.png"
                  >
                  <img
                    style="cursor:pointer; height:20px; "
                    class="mr-5"
                    @click="deleteItem(props.item)"
                    src="/static/icon/delete1.png"
                  >
                </span>
              </td>
            </tr>
          </template>
        </v-data-table>
      </v-card>

    </v-flex>

  </template>
  <script>
  export default {
    data: () => ({

      question: "",

      AddQuestioncredentials: {},
      dialog: false,
      dialog1: false,
      isActive: true,
      newActive: false,
      pagination: {

        rowsPerPage: 10

      },
      headers: [
        {

          text: "No.",
          align: "center",
          sortable: false,
          value: "name"
        },
        { text: "Posts", value: "posts", sortable: false, align: "center" },
        {
          text: "Responses",
          value: "responses",

          sortable: false,

          align: "center"

        },

        { text: "", value: "carbs", sortable: false, align: "center" }

      ],
      desserts: [],
      editedIndex: -1,
      editedItem: {

        question: ""

      },
      defaultItem: {
        no: 0,

        question: "",
        res: 0

      }
    }),
  
    computed: {

      formTitle() {
        return this.editedIndex === -1 ? "Create New Question" : "Edit Question";

      }
    },
  
    watch: {

      dialog(val) {

        val || this.close();
      }
    },

    created() {

      this.initialize();
    },
  
    methods: {

      initialize() {

        this.desserts = [
          {

            no: "1",
            ques: "questions diet",
            res: 12
          }

        ];

      },

      editItem(item) {

        this.editedIndex = this.desserts.indexOf(item);
        this.editedItem = Object.assign({}, item);
        this.dialog1 = true;
      },

      deleteItem(item) {

        const index = this.desserts.indexOf(item);

        confirm("Are you sure you want to delete this item?") &&
          this.desserts.splice(index, 1);

      },

      close() {

        this.dialog = false;
        setTimeout(() => {
          this.editedItem = Object.assign({}, this.defaultItem);
          this.editedIndex = -1;
        }, 300);
      },

      close1() {

        this.dialog1 = false;
        setTimeout(() => {
          this.editedItem = Object.assign({}, this.defaultItem);
          this.editedIndex = -1;
        }, 300);
      },

      save() {
        console.log("editedItem", this.editedItem);

        if (this.editedIndex > -1) {
          Object.assign(this.desserts[this.editedIndex], this.editedItem);
        } else {
          this.desserts.push(this.editedItem);
        }
        this.close();
      },

      save1() {
        console.log("editedItem", this.editedItem);

        if (this.editedIndex > -1) {
          Object.assign(this.desserts[this.editedIndex], this.editedItem);
        } else {
          this.desserts.push(this.editedItem);
        }
        this.close1();
      }

    }

    // switchComponent (comp) {
    //   this.$emit('switchComp', comp);
    // }
  };
  </script>
  <style>

  #td {
    border: 1px solid #dddddd;
    text-align: left;
    padding: 8px;

  }
  </style>