<template>

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

      <!-- ******  Progress Card 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 lg3>
                <v-layout>
                  <v-flex xs3 sm6 lg2 class="subheading mt-4">
                    <label class="right">Class:</label>
                  </v-flex>

                  <v-flex xs9 sm6 lg8 class="ml-2">

                    <v-select
                      v-model="getReport.classId"
                      label="Select your class"
                      type="text"
                      :items="classList"
                      item-text="classNum"
                      item-value="_id"
                      :rules="classRules"
                      @change="getSections(getReport.classId)"
                      required
                    ></v-select>
                  </v-flex>
                </v-layout>
              </v-flex>
              <v-flex xs12 sm12 lg3>
                <v-layout>
                  <v-flex xs3 sm6 lg2 class="subheading mt-4">
                    <label class="right">Section:</label>
                  </v-flex>

                  <v-flex xs9 sm6 lg8 class="ml-2">

                    <v-select
                      :items="addSection"
                      label="Select your Section"
                      v-model="getReport.sectionId"
                      item-text="name"
                      item-value="_id"
                      name="Select Section"
                      @change="getStudents"
                      :rules="sectionRules"
                      required
                    ></v-select>
                  </v-flex>
                </v-layout>
              </v-flex>
              <v-flex xs12 sm12 lg3>
                <v-layout>
                  <v-flex xs3 sm6 lg2 class="subheading mt-4">
                    <label class="right">Student:</label>
                  </v-flex>

                  <v-flex xs9 sm6 lg8 class="ml-2">

                    <v-select
                      :items="getStudentsList"
                      label="Select your student"
                      v-model="getReport.studentId"
                      item-text="name"
                      item-value="_id"
                      :rules="studentRules"

                      @change="selectAllStudent()"

                      required
                    ></v-select>
                  </v-flex>
                </v-layout>
              </v-flex>

              <v-flex xs12 sm12 lg3 class="hidden-xs-only hidden-sm-only">

                <v-btn
                  @click="getMarkReportList"
                  round
                  dark
                  :loading="loading"

                  class="open-dialog-button mt-3"

                >Get Report</v-btn>

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

      </v-card>

      <v-layout v-show="showReport">
        <v-flex xs12>
          <v-card class="transparent elevation-0">

            <!-- <v-layout>

              <v-flex xs12>
                <v-btn class="open-dialog-button right" round dark @click="printProgressReport()">
                  Print
                  <v-icon right dark>print</v-icon>
                </v-btn>
              </v-flex>

            </v-layout>-->

            <v-container grid-list-md v-show="showReport" class="report">

              <v-flex xs12 sm12 id="printMe">
                <v-layout wrap>
                  <!-- ****** TABLE DATA MARK  ****** -->
                  <v-flex xs12 sm12 md12>

                    <!-- <v-card

                      v-for="(value, id, index) in filterData"
                      :key="index"

                      :items="newData"

                      flat
                      style="border: 1px solid lightgrey;margin-bottom:14px;padding:20px"

                    >-->

                    <v-layout>
                      <v-flex xs12>

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

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

                    <v-card flat style="border: 1px solid lightgrey;margin-bottom:14px;padding:20px">

                      <v-layout>

                        <v-flex xs12 sm12 md12>
                          <!-- {{userData}} -->
                          <div>

                            <div class="school-logo">

                              <!-- <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>

                            </div>
                            <div class="school-name">
                              <h2>{{ userData.name }}</h2>
                            </div>
                          </div>

                          <hr
                            style="border:1px solid #ddd;
                            overflow: hidden;
                            vertical-align: middle;
                            margin-bottom: 4px;"
                          />

                          <div class="school-info">

                            <v-layout>
                              <v-flex xs5 class="pl-3">
                                <p style="font-size:20px;">{{ userData.name }}</p>

                                <p

                                  style="font-size: 15px;color: #707478;margin:0px;margin-bottom:8px;"
                                >{{ userData.address }}</p>

                                <p

                                  style="font-size: 15px;color: #707478;margin:0px;margin-bottom:8px;"
                                >{{ userData.mobile }}</p>

                                <p

                                  style="font-size: 15px;color: #707478;margin:0px;margin-bottom:8px;"
                                >{{ userData.email }}</p>
                              </v-flex>
                              <v-flex xs5>
                                <div v-if="cardData !=''">
                                  <p style="font-size:20px;">{{ cardData[0].studentId.name }}</p>
                                  <p
                                    style="font-size: 15px;color: #707478;margin:0px;margin-bottom:8px;"
                                  >
                                    Class :
                                    <b>{{ cardData[0].classId.classNum }}</b>
                                  </p>
                                  <p
                                    style="font-size: 15px;color: #707478;margin:0px;margin-bottom:8px;"
                                  >
                                    Section :
                                    <b>{{ cardData[0].sectionId.name }}</b>
                                  </p>
                                  <p
                                    style="font-size: 15px;color: #707478;margin:0px;margin-bottom:8px;"
                                  >
                                    Roll NO :
                                    <b>{{ cardData[0].studentId.rollNo }}</b>
                                  </p>
                                </div>
                              </v-flex>
                              <v-flex xs2 v-if="cardData !=''">
                                <v-avatar size="100" style="padding-top:20px">
                                  <img
                                    src="/static/icon/user.png"
                                    v-if="!cardData[0].studentId.profilePicUrl"
                                  />
                                  <img
                                    :src="cardData[0].studentId.profilePicUrl"
                                    v-else-if="cardData[0].studentId.profilePicUrl"
                                  />
                                </v-avatar>
                              </v-flex>
                            </v-layout>

                          </div>

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

                      <v-card class="student-table" xs6 sm6 md6>
                        <table
                          v-for="(value, id, index) in filterData"
                          :key="index"
                          class="mb-5 tableRsponsive feeTypeTable subheading"
                          style="border: 1px solid black;

                          border-collapse: collapse;!important
                          table-layout: auto !important;
                          width: 100% !important;

                          overflow: hidden;"

                        >

                          <thead style="border: 1px solid transparent !important">
                            <tr style="border: 1px solid transparent !important">
                              <td
                                colspan="4"
                                style="text-align: inherit !important;
                                border-right: inherit;
                                border-top: inherit;
                                padding:14px;"
                              >{{value[0].examId.examName}}</td>
                            </tr>
                            <!-- <v-card-title class="subheading" colspan="4">{{value[0].examId.examName}}</v-card-title> -->

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

                              <td

                                rowspan="2"
                                style="border: 1px solid lightgrey !important;padding: 10px;"
                              >Subject</td>

                              <!-- <template v-for="studentData in  value"> -->
                              <!-- <td

                                  colspan="4"
                                  style="border: 1px solid lightgrey !important;padding: 10px;"
                                >{{value[0].examId.examName}}</td>

                                <td

                                  colspan="2"
                                  style="border: 1px solid lightgrey !important;padding: 10px;"

                                ></td>

                                <td
                                  colspan="2"
                                  style="border: 1px solid lightgrey !important;padding: 10px;"

                              >Total</td>-->
                              <!-- <td

                                  colspan="2"
                                  style="border: 1px solid lightgrey !important;padding: 10px;"

                              >Grade</td>-->
                              <!-- <td

                                  colspan="2"
                                  style="border: 1px solid lightgrey !important;padding: 10px;"

                              >Points</td>-->
                              <!-- <td

                                  colspan="2"
                                  v-for="studentMark in studentData.studentsMarks"
                                  style="border: 1px solid lightgrey !important;padding: 10px;"

                              >{{studentMark.markDistributionId.distributionType}}</td>-->
                              <!-- <td

                                  style="border: 1px solid lightgrey !important;padding: 10px;"

                              >Total Marks</td>-->
                              <!-- </template> -->
                              <!-- </tr> -->
                              <!-- <tr

                              v-for="(subject, ind) in value"
                              v-if="ind == 0"
                              style="border: 1px solid lightgrey !important;"

                              >-->

                              <!-- <template v-for="(exam, i) in subject.studentsMarks"> -->
                              <template v-for="studentData in  value">
                                <td
                                  colspan="2"
                                  v-for="studentMark in studentData.studentsMarks"
                                  style="border: 1px solid lightgrey !important;padding: 10px;"
                                >{{studentMark.markDistributionId.distributionType}}</td>

                                <td
                                  style="border: 1px solid lightgrey !important;padding: 10px;"
                                >Total Marks</td>

                                <!-- <td
                                  style="border: 1px solid lightgrey !important;padding: 10px;"
                                >Marks</td>
                                <td
                                  style="border: 1px solid lightgrey !important;padding: 10px;"
                                >Highest Marks</td>-->
                              </template>
                            </tr>

                            <tr
                              v-for="(subject, ind) in value"
                              v-if="ind == 0"
                              style="border: 1px solid lightgrey !important;"
                            >
                              <template v-for="(exam, i) in subject.studentsMarks">
                                <td
                                  style="border: 1px solid lightgrey !important;padding: 10px;"
                                >Marks</td>
                                <td
                                  style="border: 1px solid lightgrey !important;padding: 10px;"
                                >Highest Marks</td>
                              </template>
                            </tr>

                          </thead>
                          <tbody style="border: 1px solid lightgrey !important;">
                            <tr
                              v-for="subject in value"
                              style="border: 1px solid lightgrey !important;"
                            >
                              <td
                                style="border: 1px solid lightgrey !important;padding: 10px;"
                              >{{subject.subjectName}}</td>
                              <template v-for="(exam, i) in subject.studentsMarks">
                                <td
                                  style="border: 1px solid lightgrey !important;padding: 10px;"
                                >{{exam.marksScored}}</td>
                                <td
                                  style="border: 1px solid lightgrey !important;padding: 10px;"
                                >{{exam.markDistributionId.markValue}}</td>
                              </template>
                              <td
                                style="border: 1px solid lightgrey !important;padding: 10px;"
                              >{{subject.totalMarks}}</td>
                            </tr>
                          </tbody>
                          <!-- <tfoot>
                            <tr v-for="subject in value"
                              style="border: 1px solid lightgrey !important;">
                              <td colspan="5">
                                <span class="right subheding">Total Marks :</span>
                              </td>
                              <td
                                  style="border: 1px solid lightgrey !important;padding: 10px;"
                              >{{subject.totalMarks}}</td>
                            </tr>
                            <tr>
                              <td colspan="5">
                                <span class="right subheding">Average Mark :</span>
                              </td>
                              <td
                                  style="border: 1px solid lightgrey !important;padding: 10px;"
                              >{{subject.averageMark}}</td>
                            </tr>
                            <tr>
                              <td colspan="5">
                                <span class="right subheding">GPA :</span>
                              </td>
                              <td
                                  style="border: 1px solid lightgrey !important;padding: 10px;"
                              >{{subject.gpa}}</td>
                            </tr>
                          </tfoot>-->

                          <!-- <v-card> -->
                          <tr style="border: 1px solid lightgrey !important;">

                            <td colspan="5">

                              <span class="subheding">Total Marks</span>

                            </td>

                            <td

                              colspan="7"

                              style="border: 1px solid lightgrey !important;padding: 10px;"

                            >
                              <b>{{ totalMarks }}</b>
                            </td>

                          </tr>

                          <tr>
                            <td colspan="5">

                              <span class="right subheding">Average Mark</span>

                            </td>

                            <td
                              colspan="7"
                              style="border: 1px solid lightgrey !important;padding: 10px;"
                            ></td>

                          </tr>
                          <tr>
                            <td colspan="5">

                              <span class="right subheding">GPA</span>

                            </td>

                            <td
                              colspan="7"
                              style="border: 1px solid lightgrey !important;padding: 10px;"
                            ></td>

                          </tr>

                          <!-- </v-card> -->
                          <!-- <tbody style="border: 1px solid lightgrey !important;">

                          <tr

                            v-for="subject in value"
                            style="border: 1px solid lightgrey !important;"

                          >

                          <td style="border: 1px solid lightgrey !important;padding: 10px;"></td>-->
                          <!-- <td

                              style="border: 1px solid lightgrey !important;padding: 10px;"

                          >{{subject.subjectName}}</td>-->
                          <!-- <template v-for="(exam, i) in subject.studentsMarks">

                              <td
                                style="border: 1px solid lightgrey !important;padding: 10px;"
                              >{{exam.marksScored}}</td>
                              <td
                                style="border: 1px solid lightgrey !important;padding: 10px;"
                              >{{exam.markDistributionId.markValue}}</td>
                            </template>
                            <td
                              style="border: 1px solid lightgrey !important;padding: 10px;"
                            >{{subject.totalMarks}}</td>

                          </tr>

                          </tbody>-->
                        </table>
                      </v-card>

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

        </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 moment from "moment";

  import _ from "underscore";

  
  export default {
    data: () => ({

      showLoader: false,

      cardData: [],

      token: "",
      markDistributions: [],
      markParticularDistributionData: [],
      loading: false,

      valid: true,

      loading: false,
      showReport: false,

      addSection: [],

      filterData: [],
      getStudentsList: [],

      classRules: [v => !!v || "Class is required"],
      sectionRules: [v => !!v || "Class is required"],
      studentRules: [v => !!v || "Student is required"],

      getReport: {},

      classList: [],

      output: null,

      userData: {},
      newData: [],

      gradeAPlus: "A+",
      gradeA: "A",
      gradeBPlus: "B+",
      gradeB: "B",
      gradeCPlus: "C+",

      gradeC: "C",
      totalMarks: ""

    }),

    mounted() {
      this.token = this.$store.state.token;
      this.getClass();

      this.getUserData();

    },

    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(error => {

            this.showLoader = false;

            // console.log("err====>", err);
          });
      },
      getSections(_id) {

        this.showLoader = true;

        http()
          .get(
            "/getSectionsList",
            { params: { classId: _id } },
            {
              headers: { Authorization: "Bearer " + this.token }
            }
          )
          .then(response => {
            this.addSection = response.data.data;

            this.showLoader = false;

          })
          .catch(err => {

            this.showLoader = false;

            // console.log("err====>", err);
          });
      },
      getStudents() {
        this.showLoader = true;
        http()
          .get("/getStudentWithClass", {
            params: {

              classId: this.getReport.classId,
              sectionId: this.getReport.sectionId

            }
          })
          .then(response => {

            response.data.data.unshift({
              name: "Select All",
              _id: "Select All"
            });

            this.getStudentsList = response.data.data;
            this.showLoader = false;

            // console.log("getSectionsList=====>", response.data.data);

          })
          .catch(error => {
            console.log("err====>", error);
            this.showLoader = false;
          });
      },

      selectAllStudent() {
        // console.log("this.studentId", this.getReport.studentId);
        // this.invoiceData.students = [];
        if (this.getReport.studentId === "Select All") {
          for (let i = 1; i < this.getStudentsList.length; i++) {
            // this.invoiceData.students.push(this.getStudentsList[i]._id);
            console.log("data", this.getStudentsList[i]._id);
            // data.push(this.studentList[i]._id);
            // console.log("data", data);
          }
        } else {
          this.invoiceData.students.push(this.invoiceData.studentId);
        }
      },

      getMarkReportList() {

        // this.showLoader = true;

        this.showReport = true;

        // http()
        //   .get("/getParticularMark", {
        //     params: { studentId: this.getReport.studentId },
        //     headers: { Authorization: "Bearer " + this.token }
        //   })
        //   .then(response => {
        //     this.showLoader = false;
        //     this.cardData = response.data.data;
        //     let newData = response.data.data;
        //     for (var i = 0; i < newData.length; i++) {
        //       newData[i].examination = newData[i].examId._id;
        //     }
        //     this.filterData = _.groupBy(newData, ["examination"]);
        //     for (let data in this.filterData) {
  
        //       for (let item in this.filterData[data]) {
        //         var totalMarks = 0;
        //         for (
        //           let i = 0;
        //           i < this.filterData[data][item].studentsMarks.length;
        //           i++
        //         ) {
        //           totalMarks += this.filterData[data][item].studentsMarks[i]
        //             .marksScored;
        //         }
        //         this.filterData[data][item].totalMarks = totalMarks;
        //         var total = 0;
        //         total += this.filterData[data][item].totalMarks  ;
        //         console.log("total", total);
        //       }
        //     }
        //   })

        http()
          .get("/getParticularMark", {
            params: { studentId: this.getReport.studentId },
            headers: { Authorization: "Bearer " + this.token }
          })
          .then(response => {

            this.cardData = response.data.data;

            let newData = response.data.data;

            // console.log("newData", newData);

            for (var i = 0; i < newData.length; i++) {
              newData[i].examination = newData[i].examId._id;
            }
            this.filterData = _.groupBy(newData, ["examination"]);

            // console.log("this.filterData", this.filterData);

            for (let data in this.filterData) {

              for (let item in this.filterData[data]) {

                var totalMarks = 0;
                for (
                  let i = 0;
                  i < this.filterData[data][item].studentsMarks.length;
                  i++
                ) {

                  // console.log("this.filterData[data][item].studentsMarks[i]",this.filterData[data][item].studentsMarks[i]
                  //   .marksScored)

                  totalMarks += this.filterData[data][item].studentsMarks[i]
                    .marksScored;
                }
                this.filterData[data][item].totalMarks = totalMarks;

                console.log("totalMarks", totalMarks);
                this.totalMarks = totalMarks;

                // console.log("this.filterData[data][item].grade", this.filterData[data][item].grade);
                if (totalMarks > 90) {
                  this.filterData[data][item].grade = this.gradeAPlus;
                } else if (totalMarks > 80 && totalMarks < 90) {
                  this.filterData[data][item].grade = this.gradeA;
                } else if (totalMarks > 70 && totalMarks < 80) {
                  this.filterData[data][item].grade = this.gradeBPlus;
                } else if (totalMarks > 60 && totalMarks < 70) {
                  this.filterData[data][item].grade = this.gradeB;
                } else if (totalMarks > 50 && totalMarks < 60) {
                  this.filterData[data][item].grade = this.gradeCPlus;
                } else if (totalMarks > 40 && totalMarks < 50) {
                  this.filterData[data][item].grade = this.gradeC;
                }

              }
            }

            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);
            // }

          });

      },

      printProgressReport() {

        // Pass the element id here
        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);
            // }

          });

      }

    }
  };
  </script>

  <style scoped>

  table {
    border-collapse: collapse;
    border: 1px solid #e2e7eb;
  }
  
  th,
  td {
    border: 1px solid #e2e7eb;
    padding: 10px;
    text-align: center;

  }

  table.feeTypeTable {
    table-layout: auto !important;
    width: 100% !important;
  }
  .bg-sky {
    background-color: #98b2cc !important;
  }
  .bg-sky-light {
    background-color: #89a0b8;
  }
  .bg-purple {
    background-color: #9583ac;
  }
  .bg-skyDark {
    background-color: #956785;
  }

  
  /* .report {
    overflow: hidden;
    max-width: 794px;
    margin: 0px auto;
    margin-bottom: 10px;
    padding: 30px;
  } */
  .line {
    border-bottom: 1px solid #ddd;
    overflow: hidden;
    padding-bottom: 10px;
    vertical-align: middle;
    margin-bottom: 4px;
  }
  .school-logo {
    float: left;
  }
  .school-name {
    box-sizing: border-box;
  }
  .school-info {
    width: 100%;
    overflow: hidden;
  }
  .school-address {
    float: left;
    width: 40%;
  }
  .student-data {
    float: right;
    width: 40%;
  }
  .student-info {
    float: left;
  }

  @media screen and (max-width: 380px) {
    .tableRsponsive {

      /* display: block; */

      position: relative;
      overflow: scroll;
    }

  }

  </style> s