<template>
  <div class="app-container">
    <!-- 搜索工作栏 -->
    <el-form
      v-show="showSearch"
      ref="queryForm"
      :model="queryParams"
      size="small"
      label-width="68px"
    >
      <el-row :gutter="20">
        <el-col :span="5">
          <el-form-item label="敏感词" prop="name">
            <el-input
              v-model="queryParams.name"
              placeholder="请输入敏感词"
              clearable
              @keyup.enter.native="handleQuery"
            />
          </el-form-item>
        </el-col>
        <el-col :span="5">
          <el-form-item label="标签" prop="tag">
            <el-select
              v-model="queryParams.tag"
              placeholder="请选择标签"
              clearable
              style="width: 100%"
              @keyup.enter.native="handleQuery"
            >
              <el-option
                v-for="tag in tags"
                :key="tag"
                :label="tag"
                :value="tag"
              />
            </el-select>
          </el-form-item>
        </el-col>
        <el-col :span="5">
          <el-form-item label="状态" prop="status">
            <el-select
              v-model="queryParams.status"
              placeholder="请选择启用状态"
              clearable
              style="width: 100%"
            >
              <el-option
                v-for="dict in getDictDatas(DICT_TYPE.COMMON_STATUS)"
                :key="dict.value"
                :label="dict.label"
                :value="dict.value"
              />
            </el-select>
          </el-form-item>
        </el-col>
        <el-col :span="5">
          <el-form-item label="创建时间" prop="createTime">
            <el-date-picker
              v-model="queryParams.createTime"
              style="width: 100%"
              value-format="yyyy-MM-dd HH:mm:ss"
              type="daterange"
              range-separator="-"
              start-placeholder="开始日期"
              end-placeholder="结束日期"
              :default-time="['00:00:00', '23:59:59']"
            />
          </el-form-item>
        </el-col>
        <el-col :span="4" class="text-right">

          <el-form-item label-width="0">
            <el-button type="primary" icon="el-icon-search" @click="handleQuery">搜索</el-button>
            <el-button icon="el-icon-refresh" @click="resetQuery">重置</el-button>
          </el-form-item>
        </el-col>
      </el-row>

    </el-form>

    <!-- 操作工具栏 -->
    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          v-hasPermi="['system:sensitive-word:create']"
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          v-hasPermi="['system:sensitive-word:export']"
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          :loading="exportLoading"
          @click="handleExport"
        >导出</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-document-checked"
          size="mini"
          @click="handleTest"
        >测试</el-button>
      </el-col>
      <right-toolbar :show-search.sync="showSearch" @queryTable="getList" />
    </el-row>

    <!-- 列表 -->
    <el-table v-loading="loading" :data="list" border>
      <el-table-column label="编号" align="center" prop="id" />
      <el-table-column label="敏感词" align="center" prop="name" />
      <el-table-column label="状态" align="center" prop="status">
        <template slot-scope="scope">
          <dict-tag :type="DICT_TYPE.COMMON_STATUS" :value="scope.row.status" />
        </template>
      </el-table-column>
      <el-table-column label="描述" align="center" prop="description" />
      <el-table-column label="标签" align="center" prop="tags">
        <template slot-scope="scope">
          <el-tag
            v-for="(tag, index) in scope.row.tags"
            :key="index"
            :disable-transitions="true"
            :index="index"
          >
            {{ tag }}
          </el-tag>
        </template>
      </el-table-column>
      <el-table-column
        label="创建时间"
        align="center"
        prop="createTime"
        width="180"
      >
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.createTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column
        label="操作"
        align="center"
        width="120"
        fixed="right"
      >
        <template slot-scope="scope">
          <el-button
            v-hasPermi="['system:sensitive-word:update']"
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
          >修改
          </el-button>
          <el-button
            v-hasPermi="['system:sensitive-word:delete']"
            size="mini"
            type="text"
            icon="el-icon-delete"
            class="text-danger"
            @click="handleDelete(scope.row)"
          >删除
          </el-button>
        </template>
      </el-table-column>
    </el-table>
    <!-- 分页组件 -->
    <pagination
      v-show="total > 0"
      :total="total"
      :page.sync="queryParams.pageNo"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 对话框(添加 / 修改) -->
    <el-dialog
      :title="title"
      :visible.sync="open"
      width="500px"
      append-to-body
    >
      <el-form
        ref="form"
        :model="form"
        :rules="rules"
        label-width="80px"
      >
        <el-form-item label="敏感词" prop="name">
          <el-input v-model="form.name" placeholder="请输入敏感词" />
        </el-form-item>
        <el-form-item label="状态">
          <el-radio-group v-model="form.status">
            <el-radio v-for="dict in getDictDatas(DICT_TYPE.COMMON_STATUS)" :key="dict.value" :label="parseInt(dict.value)">{{ dict.label }}</el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item label="备注" prop="description">
          <el-input v-model="form.description" type="textarea" placeholder="请输入内容" />
        </el-form-item>
        <el-form-item label="标签" prop="tags">
          <el-select
            v-model="form.tags"
            multiple
            filterable
            allow-create
            placeholder="请选择文章标签"
            style="width: 380px"
          >
            <el-option
              v-for="tag in tags"
              :key="tag"
              :label="tag"
              :value="tag"
            />
          </el-select>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>

    <!-- 对话框(测试敏感词) -->
    <el-dialog
      title="检测敏感词"
      :visible.sync="testOpen"
      width="500px"
      append-to-body
    >
      <el-form
        ref="testForm"
        :model="testForm"
        :rules="testRules"
        label-width="80px"
      >
        <el-form-item label="文本" prop="text">
          <el-input v-model="testForm.text" type="textarea" placeholder="请输入测试文本" />
        </el-form-item>
        <el-form-item label="标签" prop="tags">
          <el-select
            v-model="testForm.tags"
            multiple
            placeholder="请选择标签"
            style="width: 380px"
          >
            <el-option
              v-for="tag in tags"
              :key="tag"
              :label="tag"
              :value="tag"
            />
          </el-select>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitTestForm">检 测</el-button>
        <el-button @click="cancelTest">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { createSensitiveWord, updateSensitiveWord, deleteSensitiveWord, getSensitiveWord, getSensitiveWordPage,
  exportSensitiveWordExcel, validateText, getSensitiveWordTags } from '@/api/system/sensitiveWord'
import { CommonStatusEnum } from '@/utils/constants'

export default {
  name: 'SensitiveWord',
  data() {
    return {
      // 遮罩层
      loading: true,
      // 导出遮罩层
      exportLoading: false,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 敏感词列表
      list: [],
      // 弹出层标题
      title: '',
      // 是否显示弹出层
      open: false,
      testOpen: false,
      tags: [],
      // 查询参数
      queryParams: {
        pageNo: 1,
        pageSize: 10,
        name: null,
        tag: null,
        createTime: []
      },
      // 表单参数
      form: {},
      // 表单参数
      testForm: {},
      // 表单校验
      rules: {
        name: [{ required: true, message: '敏感词不能为空', trigger: 'blur' }],
        tags: [{ required: true, message: '标签不能为空', trigger: 'blur' }]
      },
      testRules: {
        text: [{ required: true, message: '测试文本不能为空', trigger: 'blur' }]
      }
    }
  },
  created() {
    this.getTags()
    this.getList()
  },
  methods: {
    /** 初始化标签select*/
    getTags() {
      getSensitiveWordTags().then(response => {
        this.tags = response.data
      })
    },
    /** 查询列表 */
    getList() {
      this.loading = true
      // 执行查询
      getSensitiveWordPage(this.queryParams).then(response => {
        this.list = response.data.list
        this.total = response.data.total
        this.loading = false
      })
    },
    /** 取消按钮 */
    cancel() {
      this.open = false
      this.reset()
    },
    /** 取消按钮 */
    cancelTest() {
      this.resetTest()
    },
    /** 表单重置 */
    reset() {
      this.form = {
        id: undefined,
        name: undefined,
        description: undefined,
        tags: undefined,
        status: CommonStatusEnum.ENABLE
      }
      this.resetForm('form')
    },
    /** 表单重置 */
    resetTest() {
      this.testForm = {
        text: undefined,
        tags: undefined
      }
      this.resetForm('testForm')
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNo = 1
      this.getList()
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm('queryForm')
      this.handleQuery()
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset()
      this.open = true
      this.title = '添加敏感词'
    },
    /** 测试敏感词按钮操作 */
    handleTest() {
      this.resetTest()
      this.testOpen = true
      this.titleTest = '检测文本是否含有敏感词'
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset()
      const id = row.id
      getSensitiveWord(id).then(response => {
        this.form = response.data
        this.open = true
        this.title = '修改敏感词'
      })
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs['form'].validate(valid => {
        if (!valid) {
          return
        }
        // 修改的提交
        if (this.form.id != null) {
          updateSensitiveWord(this.form).then(response => {
            this.$modal.msgSuccess('修改成功')
            this.open = false
            this.getList()
          }).catch(_err => {})
          return
        }
        // 添加的提交
        createSensitiveWord(this.form).then(response => {
          this.$modal.msgSuccess('新增成功')
          this.open = false
          this.getList()
        }).catch(_err => {})
      })
    },
    /** 测试文本2提交按钮 */
    submitTestForm() {
      this.$refs['testForm'].validate(valid => {
        if (!valid) {
          return
        }
        validateText(this.testForm).then(response => {
          if (response.data.length === 0) {
            this.$modal.msgSuccess('不包含敏感词！')
            return
          }
          this.$modal.msgWarning('包含敏感词：' + response.data.join(', '))
        })
      })
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const id = row.id
      this.$modal.confirm('是否确认删除敏感词编号为"' + id + '"的数据项?').then(function() {
        return deleteSensitiveWord(id)
      }).then(() => {
        this.getList()
        this.$modal.msgSuccess('删除成功')
      }).catch(() => {
      })
    },
    /** 导出按钮操作 */
    handleExport() {
      // 处理查询参数
      const params = { ...this.queryParams }
      params.pageNo = undefined
      params.pageSize = undefined
      // 执行导出
      this.$modal.confirm('是否确认导出所有敏感词数据项?').then(() => {
        this.exportLoading = true
        return exportSensitiveWordExcel(params)
      }).then(response => {
        this.$download.excel(response, '${table.classComment}.xls')
        this.exportLoading = false
      }).catch(() => {
      })
    }
  }
}
</script>

<style rel="stylesheet/scss" lang="scss">
.el-tag + .el-tag {
  margin-left: 10px;
}
</style>
