<template>

    <v-container fluid class="body-color">

      <!-- ******  Student Report TABLE****** -->

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

        <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 pl-5">

                <v-btn
                  @click="getStudents"
                  round
                  dark
                  :loading="loading"
                  class="open-dialog-button 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-layout v-show="showTable">
        <v-flex xs12>

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

            <v-layout>
              <v-flex xs12>

                <v-btn class="open-dialog-button right" round dark @click="printStudentReport()">

                  Print
                  <v-icon right dark>print</v-icon>
                </v-btn>
              </v-flex>
            </v-layout>
            <v-layout>

              <v-flex xs12 sm12 md12 class="text-xs-center">

                <!-- <img :src="userData.schoolLogoUrl" width="140" alt="logo" /> -->
                <v-avatar>
                  <img :src="userData.schoolLogoUrl" v-if="userData.schoolLogoUrl" />

                  <img
                    src="/static/schoolIcons/INTRACK_White.png"
                    v-else-if="!userData.schoolLogoUrl"
                  />

                </v-avatar>

                <p class="title">{{ userData.name }}</p>
                <p>{{ userData.address }}</p>
              </v-flex>
            </v-layout>
            <v-data-table
              :headers="headers"
              :items="getStudentsReportList"
              :pagination.sync="pagination"
              :search="search"
            >
              <template slot="items" slot-scope="props">

                <tr class="tr">
                  <td class="td td-row">{{ props.index + 1}}</td>

                  <td class="td td-row" style="text-align: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 class="td td-row text-xs-center">{{ props.item.name}}</td>
                  <td class="td td-row text-xs-center">{{ props.item.rollNo }}</td>
                  <td class="td td-row text-xs-center">{{ props.item.email }}</td>
                  <td class="td td-row text-xs-center">{{ props.item.classId.classNum }}</td>

                  <td
                    class="td td-row text-xs-center"
                  >{{ props.item.sectionId ? props.item.sectionId.name: '-' }}</td>

                </tr>

              </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-card>
          <v-flex xs12 id="printMe" v-show="hidePrintStudentReport">
            <v-layout>
              <v-flex xs12 style="text-align:center;margin-bottom:10px">

                <!-- <img :src="userData.schoolLogoUrl" width="80" alt="logo" /> -->
                <v-avatar>
                  <img :src="userData.schoolLogoUrl" v-if="userData.schoolLogoUrl" />
                  <img
                    src="/static/schoolIcons/INTRACK_White.png"
                    v-else-if="!userData.schoolLogoUrl"
                  />
                </v-avatar>

                <p class="title">{{ userData.name }}</p>
                <p>{{ userData.address }}</p>
              </v-flex>
            </v-layout>
            <table
              class="mb-5 tableRsponsive feeTypeTable"
              style="border: 1px solid lightgrey;
                    border-collapse: collapse;!important
                    table-layout: auto !important;
                    width: 100% !important;"
            >
              <thead style="border: 1px solid lightgrey !important;">
                <tr style="border: 1px solid lightgrey !important;padding:4px;">

                  <td style="border: 1px solid lightgrey !important;padding: 4px;">Profile Pic</td>
                  <td style="border: 1px solid lightgrey !important;padding: 4px;">Name</td>
                  <td style="border: 1px solid lightgrey !important;padding: 4px;">Roll No</td>
                  <td style="border: 1px solid lightgrey !important;padding: 4px;">Email</td>
                  <td style="border: 1px solid lightgrey !important;padding: 4px;">Class</td>
                  <td style="border: 1px solid lightgrey !important;padding: 4px;">Section</td>

                </tr>
              </thead>
              <tbody style="border: 1px solid lightgrey !important;">
                <tr v-for="(studentReport,i) in getStudentsReportList" :key="i">

                  <td style="border: 1px solid lightgrey !important;padding: 4px;text-align:center">

                    <v-avatar>
                      <img :src="studentReport.profilePicUrl" v-if="studentReport.profilePicUrl" />
                      <img src="/static/icon/user.png" v-else-if="!studentReport.profilePicUrl" />
                    </v-avatar>
                  </td>
                  <td

                    style="border: 1px solid lightgrey !important;padding: 4px;"

                  >{{ studentReport.name }}</td>

                  <td

                    style="border: 1px solid lightgrey !important;padding: 4px;"
                  >{{ studentReport.rollNo }}</td>
                  <td
                    style="border: 1px solid lightgrey !important;padding: 4px;"

                  >{{ studentReport.email }}</td>
                  <td

                    style="border: 1px solid lightgrey !important;padding: 4px;"

                  >{{ studentReport.classId.classNum }}</td>

                  <td style="border: 1px solid lightgrey !important;padding: 4px;">
                    {{ studentReport.sectionId ? studentReport.sectionId.name: '-'
                    }}
                  </td>

                </tr>
              </tbody>
            </table>
          </v-flex>
        </v-flex>
      </v-layout>

      <div class="loader" v-if="showLoader">
        <v-progress-circular indeterminate color="white"></v-progress-circular>
      </div>

    </v-container>

  </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,
      hidePrintStudentReport: false,

      addSection: [],
      pagination: {

        rowsPerPage: 10,

      },

      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: "",

          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: {},

      userData: {},

      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;

              this.snackbar = true;
              this.color = "error";
              this.text = error.response.data.message;

            });
        }
      },
      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;

            this.snackbar = true;
            this.color = "error";
            this.text = error.response.data.message;

          });

      },

      //     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);
      //           }
      //         });
      //     }

      printStudentReport() {
        this.$htmlToPaper("printMe");
      },
      getUserData() {
        http()
          .get("/getParticularUserDetail")

          .then((response) => {

            this.userData = response.data.data;
          })

          .catch((error) => {

            // 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;

      this.getUserData();

      // 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>