{% extends 'template/jhTemplateV3.html'%}

{% block vue_template %}

<jh-layout-v3>

<!-- 页面主要内容 -->
<v-container class="fullScreen d-flex flex-column pa-0">

  <v-card :class="{'px-2': isMobile}">
    <v-row class="ma-0 align-center flex-none pt-0 "
           :class="{'pa-4': !isMobile, 'pb-0': !isMobile, 'pa-2': isMobile}">

      <v-col cols="12" xs="12" sm="4" md="4" xl="4" class="pl-0">
        <v-btn color="success" dark class="elevation-0 mr-2"
               @click="handleTableButton({ text: '新增', buttonType: 'add' }, null)">新增
        </v-btn>
        <span class="body-2">共{{ tableData.length }}条记录</span>
      </v-col>

      <v-spacer></v-spacer>

      <v-col cols="12" xs="8" sm="3" md="2" xl="2" class="pl-0">
        <v-select class="cus-v-input mr-2" color="success" v-model="currentTableGenderType"
                  :items="[{value: 'all', text: '全部'}, ...constantCollection.gender]"
                  prefix="性别：" item-color="success" item-text="text" item-value="value" dense filled></v-select>
      </v-col>

      <v-col cols="12" xs="8" sm="4" md="3" xl="3" class="pr-0">
        <v-text-field color="success" v-model="searchInput" prefix="表格过滤：" class="cus-v-input"
                      dense filled single-line></v-text-field>
      </v-col>

    </v-row>
    <v-data-table :headers="headers"
                  :items="tableData"
                  :search="searchInput"
                  :footer-props="{ itemsPerPageOptions: [20, 40, 60, 100, -1] }"
                  :items-per-page="20"
                  mobile-breakpoint="0"
                  :loading="isTableLoading"
                  checkbox-color="success"
                  :class="{'mx-2': isMobile}"
                  color="success"
                  class="elevation-0 mt-0 flex-fill d-flex flex-column">
      <template v-slot:item.gender="{ item }">
        {{ getConstantCollectionItemText('gender', item.gender) }}
      </template>
      <template v-slot:item.level="{ item }">
        {{ getConstantCollectionItemText('level', item.level) }}
      </template>
      <template v-slot:item.action="{ item }">
        <v-btn small class="mr-2" :class="tableButton.color" v-for="tableButton of tableButtonList"
               @click="handleTableButton(tableButton, item)">
          {{ tableButton.text }}
        </v-btn>
      </template>
    </v-data-table>
  </v-card>
</v-container>
<!-- 编辑抽屉 -->
<v-navigation-drawer fixed app v-model="isEditDrawerShow" temporary right width="80%"
                     class="elevation-24">
  <v-form v-model="isFormValid" v-if="isEditDrawerShow" ref="form" lazy-validation>
    <v-row class="pt-8">
      <span class="title pa-6" :class="{'pl-12': !isMobile, 'pl-6': isMobile}">{{ currentClickButton.title }}信息</span>
      <v-spacer></v-spacer>
      <v-btn class="mt-6 elevation-0" :class="{'mr-16': !isMobile, 'mr-8': isMobile}" fab x-small @click="isEditDrawerShow = false">
        <v-icon dark>mdi-close</v-icon>
      </v-btn>
    </v-row>
    <v-row  :class="{'px-10': !isMobile, 'px-3': isMobile, 'pb-7': isMobile}">
      <v-col cols="12" sm="12" md="4" :class="{'pa-0': isMobile, 'px-3': isMobile, 'pt-6': isMobile}">
        <span class="inputLabel">学生ID</span>
        <v-text-field class="cus-v-input mr-2" dense single-line filled label="学生ID" v-model="editItem.studentId"
                      :rules="requireRules"></v-text-field>
      </v-col>
      <v-col cols="12" sm="12" md="4" :class="{'pa-0': isMobile, 'px-3': isMobile, 'pt-6': isMobile}">
        <span class="inputLabel">班级ID</span>
        <v-select class="cus-v-input mr-2" color="success" item-color="success" dense single-line filled clearable label="班级ID" v-model="editItem.classId"
                  :items="constantCollection.classId"></v-select>
      </v-col>
      <v-col cols="12" sm="12" md="4" :class="{'pa-0': isMobile, 'px-3': isMobile, 'pt-6': isMobile}">
        <span class="inputLabel">学生名字</span>
        <v-text-field class="cus-v-input mr-2" dense single-line filled label="学生名字"
                      v-model="editItem.name"></v-text-field>
      </v-col>
      <v-col cols="12" sm="12" md="4" :class="{'pa-0': isMobile, 'px-3': isMobile, 'pt-6': isMobile}">
        <span class="inputLabel">年级</span>
        <v-select class="cus-v-input mr-2" color="success" item-color="success" dense single-line filled clearable label="年级" v-model="editItem.level"
                  :items="constantCollection.level"></v-select>
      </v-col>
      <v-col cols="12" sm="12" md="4" :class="{'pa-0': isMobile, 'px-3': isMobile, 'pt-6': isMobile}">
        <span class="inputLabel">性别</span>
        <v-select class="cus-v-input mr-2" color="success" item-color="success" dense single-line filled clearable label="性别" v-model="editItem.gender"
                  :items="constantCollection.gender"></v-select>
      </v-col>
      <v-col cols="12" sm="12" md="4" :class="{'pa-0': isMobile, 'px-3': isMobile, 'pt-6': isMobile}">
        <span class="inputLabel">出生日期</span>
        <v-menu class="cus-v-input mr-2" offset-y max-width="290">
          <template v-slot:activator="{ on, attrs }">
            <v-text-field class="cus-v-input mr-2" dense single-line filled v-on="on" label="出生日期"
                          v-model="editItem.dateOfBirth"></v-text-field>
          </template>
          <v-date-picker color="success" elevation="20" v-model="editItem.dateOfBirth"></v-date-picker>
        </v-menu>
      </v-col>
      <v-col cols="12" sm="12" md="4" :class="{'pa-0': isMobile, 'px-3': isMobile, 'pt-6': isMobile}">
        <span class="inputLabel">身高</span>
        <v-text-field class="cus-v-input mr-2" dense single-line filled label="身高"
                      v-model="editItem.bodyHeight"></v-text-field>
      </v-col>
      <v-col cols="12" sm="12" md="4" :class="{'pa-0': isMobile, 'px-3': isMobile, 'pt-6': isMobile}">
        <span class="inputLabel">学生状态</span>
        <v-select class="cus-v-input mr-2" color="success" item-color="success" dense single-line filled clearable label="学生状态"
                  v-model="editItem.studentStatus"
                  :items="constantCollection.studentStatus"></v-select>
      </v-col>
      <v-col cols="12" sm="12" md="12" :class="{'pa-0': isMobile, 'px-3': isMobile, 'pt-6': isMobile}">
        <span class="inputLabel">备注</span>
        <v-textarea class="cus-v-input mr-2" no-resize dense single-line filled label="备注"
                      v-model="editItem.remarks"></v-textarea>
      </v-col>
    </v-row>

    <v-row class="justify-end mx-0 mt-8" :class="{'px-10': !isMobile, 'px-4': isMobile, 'mb-8': isMobile}">
      <v-btn color="success" @click="saveInfo">保存
      </v-btn>
      <v-btn class="elevation-0 mr-2 ml-2"
             @click="isEditDrawerShow = false">取消
      </v-btn>
    </v-row>
  </v-form>
</v-navigation-drawer>

</jh-layout-v3>

{% endblock %}

{% block vue_body %}

<script type="module">
new Vue({
  el: '#app',
  template: '#app-template',
  vuetify: new Vuetify(),
  data: () => ({
    // 表格相关数据
    isFormValid: true,
    requireRules: [
      v => !!v || 'This is required',
    ],
    constantCollection: {
      gender: [{"value": "male", "text": "男"}, {"value": "female", "text": "女"}],
      classId: [
        {"value": "2021-01级-01班", "text": "2021-01级-01班"}, {"value": "2021-01级-02班", "text": "2021-01级-02班"},
        {"value": "2021-02级-01班", "text": "2021-02级-01班"}, {"value": "2021-02级-02班", "text": "2021-02级-02班"},
        {"value": "2021-03级-01班", "text": "2021-03级-01班"}, {"value": "2021-03级-02班", "text": "2021-03级-02班"}
      ],
      level: [{"value": "01", "text": "一年级"}, {"value": "02", "text": "二年级"}, {"value": "03", "text": "三年级"}],
      icType: [{"value": "身份证", "text": "身份证"}, {"value": "护照", "text": "护照"}],
      enrollmentType: [{"value": "正常升学", "text": "正常升学"}, {"value": "借读", "text": "借读"}],
      studentStatus: [{"value": "正常", "text": "正常"}, {"value": "退学", "text": "退学"}]
    },
    currentTableGenderType: 'all',
    isEditDrawerShow: false,
    searchInput: null,
    isTableLoading: true,
    tableDataFromBackend: [],
    headers: [
      {text: "学生ID", value: "studentId", width: 120, class: 'fixed', cellClass: 'fixed'},
      {text: "班级ID", value: "classId", width: 140},
      {text: "学生名字", value: "name", width: 120},
      {text: "年级", value: "level", width: 120},
      {text: "性别", value: "gender", width: 120},
      {text: "出生日期", value: "dateOfBirth", width: 120},
      {text: "身高", value: "bodyHeight", width: 120},
      {text: "学生状态", value: "studentStatus", width: 120},
      {text: "备注", value: "remarks", width: 120},
      {text: "操作者", value: "operationByUser", width: 120},
      {text: "操作时间", value: "operationAt", width: 250},
      {text: '操作', value: 'action', align: 'center', sortable: false, width: 200, class: 'fixed', cellClass: 'fixed'},
    ],

    currentClickButton: {title: '新增', action: 'add'},
    editItem: {},
    tableButtonList: [
      {text: '修改', buttonType: 'edit', color: 'success',},
      {text: '删除', buttonType: 'delete', color: 'error',},
    ],
  }),
  computed: {
    isMobile() {
      return window.innerWidth < 600;
    },
    tableData() {
      if (!this.currentTableGenderType || this.currentTableGenderType === 'all') {
        return this.tableDataFromBackend;
      }
      return this.tableDataFromBackend.filter(({gender}) => gender === this.currentTableGenderType);
    },
  },
  watch: {},
  async created() {
    await this.getTableData();
  },
  mounted() {
  },
  methods: {
    /**
     * 获取表格数据
     */
    async getTableData() {
      this.isTableLoading = true;
      const result = await window.jianghuAxios({
        data: {
          appData: {
            pageId: 'frontendDemo02',
            actionId: 'selectItemList',
            actionData: {},
            where: {},
            orderBy: [{column: 'operationAt', order: 'desc'}]
          }
        }
      });

      this.tableDataFromBackend = result.data.appData.rows;
      this.isTableLoading = false;
    },

    // validate
    prepareValidate() {
      return this.$refs.form.validate();
    },

    /**
     * 点击表格数据按钮
     */
    async handleTableButton(button, item) {
      const buttonType = button.buttonType;
      switch (buttonType) {
        case 'edit':
          this.currentClickButton = {action: 'edit', title: '修改'};
          this.editItem = {...item};
          this.isEditDrawerShow = true;
          break;
        case 'add':
          this.currentClickButton = {action: 'add', title: '新增'};
          this.editItem = {};
          this.isEditDrawerShow = true;
          break;
        case 'delete':
          this.editItem = {...item};
          await this.deleteStudent();
          break;
      }
    },
    /**
     * 删除学生
     */
    async deleteStudent() {
      const dialogDone = await window.confirmDialog({ title: '删除', content: '确定删除吗？'});
      if (!dialogDone) {
        return false;
      }
      const { id } = this.editItem;
      await window.vtoast.loading("删除学生");
      await window.jianghuAxios({
        data: {
          appData: {
            pageId: 'frontendDemo02',
            actionId: 'deleteItem',
            actionData: {},
            where: { id }
          }
        }
      });
      await window.vtoast.success("删除学生成功");
      await this.getTableData();
    },
    /**
     * 保存数据
     */
    async saveInfo() {
      if (!this.prepareValidate()) return false
      if (this.currentClickButton.action === 'add') {
        await this.insertStudent();
      }
      if (this.currentClickButton.action === 'edit') {
        await this.updateStudent();
      }
    },
    /**
     * 新增学生
     */
    async insertStudent() {
      if (await window.confirmDialog({ title: '新增', content: '确定新增吗？'})) {
        const { id, ...data } = this.editItem;
        await window.vtoast.loading("新增学生");
        await window.jianghuAxios({
          data: {
            appData: {
              pageId: 'frontendDemo02',
              actionId: 'insertItem',
              actionData: data
            }
          }
        })
        await window.vtoast.success("新增学生成功");
        this.isEditDrawerShow = false;
        await this.getTableData();
      }
    },
    /**
     * 保存学生
     */
    async updateStudent() {
      if (await window.confirmDialog({ title: '修改', content: '确定修改吗？'})) {
        const { id, ...data } = this.editItem;
        await window.vtoast.loading("修改学生");
        await window.jianghuAxios({
          data: {
            appData: {
              pageId: 'frontendDemo02',
              actionId: 'updateItem',
              actionData: data,
              where: { id }
            }
          }
        })
        await window.vtoast.success("修改学生成功");
        this.isEditDrawerShow = false;
        await this.getTableData();
      }
    },
    getConstantCollectionItemText(key, _value) {
      const constantCollectionItemFind = this.constantCollection[key].find(({value}) => value === _value);
      if (constantCollectionItemFind) {
        return constantCollectionItemFind.text;
      }
      return _value;
    }
  }
})
</script>

<style scoped>
</style>
{% endblock %}