<template>
    <v-app id="pages-dasboard">
      <v-snackbar
        :timeout="timeout"
        :top="y === 'top'"
        :right="x === 'right'"
        :vertical="mode === 'vertical'"
        v-model="snackbar"
        color="success"
      >{{ text }}</v-snackbar>
  
      <!-- ******  Student Report TABLE****** -->
      <v-card flat>
        <v-card-actions>
          <v-layout>
            <h4 class="right mt-2 ml-2">Student Report</h4>
          </v-layout>
          <v-spacer></v-spacer>
        </v-card-actions>
      </v-card>

      <v-card flat class="elevation-0">

        <v-form ref="form" v-model="valid" lazy-validation>
          <v-flex xs12 sm12 lg12>
            <v-layout wrap>
              <v-flex xs12 sm12 lg4>
                <v-layout>

                  <v-flex xs4 sm4 lg3 class="subheading mt-4">

                    <label class="right">Report For :</label>
                  </v-flex>

                  <v-flex xs7 sm6 lg8 class="ml-2">

                    <v-autocomplete

                      v-model="report.form"
                      label="Select your report for"
                      :items="formList"
                      item-text="name"
                      item-value="value"
                      @change="getReport(report.form)"
                      :rules="formRules"
                      required

                    ></v-autocomplete>

                  </v-flex>
                </v-layout>
              </v-flex>
              <v-flex xs12 sm12 lg4 v-if="bloodGroup">
                <v-layout>

                  <v-flex xs4 sm4 lg4 class="subheading mt-4">

                    <label class="right">Blood Group :</label>
                  </v-flex>

                  <v-flex xs7 sm6 lg8 class="ml-2">

                    <v-autocomplete

                      v-model="report.bloodGroup"
                      label="Select your Blood Group "
                      :items="bloodGroupList"
                      :rules="bloodGroupRules"
                      required

                    ></v-autocomplete>

                  </v-flex>
                </v-layout>
              </v-flex>
              <v-flex xs12 sm12 lg4 v-if="genderShow">
                <v-layout>

                  <v-flex xs4 sm4 lg4 class="subheading mt-4">

                    <label class="right">Gender:</label>
                  </v-flex>

                  <v-flex xs7 sm6 lg8 class="ml-2">

                    <v-autocomplete

                      v-model="report.gender"
                      label="Select your gender "
                      :items="gender"
                      :rules="genderRules"
                      required

                    ></v-autocomplete>

                  </v-flex>
                </v-layout>
              </v-flex>
              <v-flex xs12 sm12 lg4 v-if="TransportShow">
                <v-layout>

                  <v-flex xs4 sm4 lg4 class="subheading mt-4">

                    <label class="right">Route:</label>
                  </v-flex>

                  <v-flex xs7 sm6 lg8 class="ml-2">

                    <v-autocomplete

                      v-model="report.route"
                      label="Select your gender "
                      :items="route"
                      :rules="routeRules"
                      required

                    ></v-autocomplete>

                  </v-flex>
                </v-layout>
              </v-flex>
              <v-flex xs12 sm12 lg4 v-if="HostelShow">
                <v-layout>

                  <v-flex xs4 sm4 lg4 class="subheading mt-4">

                    <label class="right">Hostel:</label>
                  </v-flex>

                  <v-flex xs7 sm6 lg8 class="ml-2">

                    <v-autocomplete

                      v-model="report.route"
                      label="Select your hostel "
                      :items="hostelList"
                      :rules="hostelRules"
                      required

                    ></v-autocomplete>

                  </v-flex>
                </v-layout>
              </v-flex>
              <v-flex xs12 sm12 lg4 v-if="countryShow">
                <v-layout>

                  <v-flex xs4 sm4 lg4 class="subheading mt-4">

                    <label class="right">Country :</label>
                  </v-flex>

                  <v-flex xs7 sm6 lg8 class="ml-2">

                    <v-autocomplete

                      v-model="report.country"
                      label="Select your Country "
                      :items="countryList"
                      :rules="countryRules"
                      required

                    ></v-autocomplete>

                  </v-flex>
                </v-layout>
              </v-flex>
              <!-- <v-flex xs12 sm12 lg4 v-show="BirthdayShow">
              <v-layout>
                <v-flex xs3 sm6 lg4 class="subheading mt-4">
                  <label class="right">Country :</label>
                </v-flex>
                <v-flex xs12 sm12 lg8 class="ml-2">
                  <v-select
                    v-model="report.country"
                    label="Select your Country "
                    :items="countryList"
                    required
                  ></v-select>
                </v-flex>
              </v-layout>
              </v-flex>-->

              <v-flex xs12 sm12 lg4 v-if="classShow">

                <v-layout>

                  <v-flex xs4 sm4 lg3 class="subheading mt-4">

                    <label class="right">Class:</label>
                  </v-flex>

                  <v-flex xs7 sm6 lg8 class="ml-2">

                    <v-autocomplete

                      v-model="report.classId"
                      label="Select your class"
                      type="text"
                      :rules="classRules"
                      :items="classList"
                      item-text="classNum"
                      item-value="_id"
                      @change="getSections(report.classId)"
                      required

                    ></v-autocomplete>

                  </v-flex>
                </v-layout>
              </v-flex>
              <v-flex xs12 sm12 lg4 v-if="sectionShow">
                <v-layout>

                  <v-flex xs4 sm4 lg3 class="subheading mt-4">

                    <label class="right">Section:</label>
                  </v-flex>

                  <v-flex xs7 sm6 lg8 class="ml-2">

                    <v-autocomplete

                      :items="addSection"
                      label="Select your Section"
                      v-model="report.sectionId"
                      :rules="sectionRules"
                      item-text="name"
                      item-value="_id"
                      name="Select Section"
                      required

                    ></v-autocomplete>

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

              <v-flex xs12 sm12 lg4 class="hidden-xs-only hidden-sm-only">

                <v-btn @click="getStudents" round dark :loading="loading" class="mt-3 ml-5">Get Report</v-btn>
              </v-flex>

              <v-flex xs12 sm12 lg4 class="hidden-lg-only hidden-md-only hidden-xl-only">

                <v-btn
                  @click="getStudents"
                  round
                  dark
                  :loading="loading"
                  class="mt-3 right"
                >Get Report</v-btn>

              </v-flex>

            </v-layout>
          </v-flex>
        </v-form>
      </v-card>

      <v-data-table
        :headers="headers"
        :items="getStudentsReportList"
        :pagination.sync="pagination"
        :search="search"

        v-show="showTable"

      >
        <template slot="items" slot-scope="props">
          <td class="text-xs-center">{{ props.index + 1}}</td>
          <td id="td" class="text-xs-center">
            <v-avatar>
              <img :src="props.item.profilePicUrl" v-if="props.item.profilePicUrl" />
              <img src="/static/icon/user.png" v-else-if="!props.item.profilePicUrl" />
            </v-avatar>
          </td>
          <td id="td" class="text-xs-center">{{ props.item.name}}</td>
          <td id="td" class="text-xs-center">{{ props.item.rollNo }}</td>
          <td id="td" class="text-xs-center">{{ props.item.email }}</td>

          <td id="td" class="text-xs-center">{{ props.item.classId.classNum }}</td>
          <td id="td" class="text-xs-center">{{ props.item.sectionId.name }}</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>
      <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 countryList from "@/script/country.js";
  
  import moment from "moment";
  
  export default {
    data: () => ({
      snackbar: false,
      color: "",
      y: "top",
      x: "right",
      mode: "",
      timeout: 10000,
      text: "",
      loading: false,
      valid: true,
      search: "",
      showLoader: false,
      bloodGroup: false,
      genderShow: false,
      countryShow: false,
      TransportShow: false,
      HostelShow: false,
      BirthdayShow: false,
      sectionShow: false,
      showTable: false,

      ClassShow: true,

      addSection: [],
      pagination: {
        rowsPerPage: 15
      },
      formRules: [v => !!v || "Form For is required"],
      bloodGroupRules: [v => !!v || "Blood group is required"],
      classRules: [v => !!v || "Class is required"],
      sectionRules: [v => !!v || "Class is required"],
      genderRules: [v => !!v || "Gender is required"],
      routeRules: [v => !!v || "RouteI is required"],
      hostelRules: [v => !!v || "Hostel is required"],
      countryRules: [v => !!v || "Country is required"],
      headers: [
        {
          align: "justify-center",
          text: "No",
          sortable: false,
          value: "No"
        },
        {
          text: "Profile Pic",
          vaue: "profilePicUrl",
          sortable: false,
          align: "center"
        },
        {
          text: "Name",
          vaue: "name",
          sortable: false,
          align: "center"
        },
        {
          text: "Roll No.",
          value: "rollNo",
          sortable: false,
          align: "center"
        },
        {
          text: "Email",
          value: "email",
          sortable: false,
          align: "center"

        },
        {
          text: "Class",
          value: "classId",
          sortable: false,
          align: "center"
        },
        {
          text: "Section",
          value: "sectionId",
          sortable: false,
          align: "center"

        }
      ],
      classList: [],
      report: {},
      markData: [],
      formList: [
        {
          name: "Blood Group",
          value: "bloodGroup"
        },
        "Country",
        "Gender",
        "Transport",
        "Hostel"
        //   "Birthday"
      ],
      bloodGroupList: ["A+", "A-", "B+", "B-", "O+", "O-", "AB+", "AB-"],
      gender: ["Male", "female"],
      getStudentsReportList: [],
      studentReort: "",
      countryList: [],
      route: [],
      Hostel: [],
      hostelList: [],
      token: ""
    }),
    methods: {
      clear() {
        this.$refs.form.reset();

      },
      getClass() {

        this.showLoader = true;

        http()
          .get("/getClassesList", {
            headers: { Authorization: "Bearer " + this.token }
          })
          .then(response => {
            this.classList = 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.$store.dispatch("Id", null);
              this.$store.dispatch("Role", null);
            }

          });
      },
      getReport() {
        if (this.report.form === "bloodGroup") {
          this.bloodGroup = true;
          this.genderShow = false;
          this.TransportShow = false;
          this.countryShow = false;
          this.BirthdayShow = false;
          this.HostelShow = false;

          this.classShow = false;
          this.sectionShow = false;

        }
        if (this.report.form === "Gender") {
          this.genderShow = true;
          this.bloodGroup = false;
          this.TransportShow = false;
          this.BirthdayShow = false;
          this.countryShow = false;
          this.HostelShow = false;

          this.classShow = true;

        }
        if (this.report.form === "Transport") {
          this.TransportShow = true;
          this.genderShow = false;
          this.bloodGroup = false;
          this.BirthdayShow = false;
          this.countryShow = false;
          this.HostelShow = false;

          this.classShow = true;

        }
        if (this.report.form === "Country") {
          this.countryShow = true;
          this.TransportShow = false;
          this.genderShow = false;
          this.bloodGroup = false;
          this.BirthdayShow = false;
          this.HostelShow = false;

          this.classShow = true;

        }
        if (this.report.form === "Hostel") {
          this.HostelShow = true;
          this.TransportShow = false;
          this.genderShow = false;
          this.bloodGroup = false;
          this.countryShow = false;
          this.BirthdayShow = false;

          this.classShow = true;

        }
        if (this.report.form === "Birthday") {
          this.BirthdayShow = true;
          this.TransportShow = false;
          this.genderShow = false;
          this.HostelShow = false;
          this.bloodGroup = false;
          this.countryShow = false;

          this.classShow = true;

        }
      },
      getStudents() {
        if (this.$refs.form.validate()) {
          this.showLoader = true;

          http()
            .get("/getStudentReport", {
              params: {
                bloodGroup: this.report.bloodGroup,
                country: this.report.country,
                gender: this.report.gender,
                classId: this.report.classId,
                sectionId: this.report.sectionId
              },
              headers: { Authorization: "Bearer " + this.token }
            })
            .then(response => {
              this.getStudentsReportList = response.data.data;
              this.showTable = true;
              this.showLoader = false;
              this.clear();
              // console.log("getSectionsList=====>", response.data.data);
            })
            .catch(error => {
              console.log("err====>", error);
              this.showLoader = false;
            });
        }
      },
      getSections() {
        this.sectionShow = true;
        this.showLoader = true;
        http()
          .get(
            "/getSectionsList",
            { params: { classId: this.report.classId } },
            {
              headers: { Authorization: "Bearer " + this.token }
            }
          )
          .then(response => {
            this.addSection = response.data.data;
            this.showLoader = false;
          })
          .catch(error => {
            console.log("err====>", error);
            this.showLoader = false;
          });
      }
      //     getFormList() {
      //       this.showLoader = true;
      //       http()
      //         .get("/getExamsList", {
      //           headers: { Authorization: "Bearer " + this.token }
      //         })
      //         .then(response => {
      //           this.formList = response.data.data;
      //           this.showLoader = false;
      //         })
      //         .catch(error => {
      //           // console.log("err====>", err);
      //           this.showLoader = false;
      //           this.snackbar = true;
      //           this.text = error.response.data.message;
      //           if (error.response.status === 401) {
      //             this.$router.replace({ path: "/" });
      //             this.$store.dispatch("setToken", null);
      //             this.$store.dispatch("Id", null);
      //           }
      //         });
      //     }
    },
    mounted() {
      this.token = this.$store.state.token;

      const getCountryList = countryList();
      this.countryList = getCountryList;

      // console.log("getindustryList", this.countryList);
      // this.getExamList();
      this.getClass();
    },
    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>s