xiangpei
2025-04-18 7feee0463330ee014b0ac1a6f8e31118bb699f12
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<template>
  <div>
    <el-row>
      <div class="search-warp">
        <el-form :inline="true" :model="searchForm" class="demo-form-inline">
          <el-form-item label="数据库">
            <el-input clearable @clear="search" size="small" v-model="searchForm.dataBaseName" placeholder="数据库名"></el-input>
          </el-form-item>
          <el-form-item label="表">
            <el-select v-model="searchForm.tableName" @change="search" size="small" placeholder="请选择表">
              <el-option v-for="(value, key) in tables" :key="key" :label="value.tableName" :value="value.tableName"></el-option>
            </el-select>
          </el-form-item>
          <el-form-item>
            <el-button size="small" type="primary" @click="search">查找</el-button>
          </el-form-item>
        </el-form>
      </div>
    </el-row>
    <el-row>
      <el-form ref="genForm" :model="genForm" :inline="true" :rules="genRules">
        <el-form-item label="为哪个模块生成代码:" prop="whichModule">
          <el-input type="text" size="small" v-model="genForm.whichModule"></el-input>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" size="small" @click="generateCode">生成代码</el-button>
        </el-form-item>
      </el-form>
    </el-row>
    <el-row>
      <el-table
          :data="columnList"
          border
          style="width: 100%">
        <el-table-column
            width="150px"
            prop="columnName"
            label="字段名">
            <template slot-scope="scope">
              <div v-if="scope.row.refTableName">{{ scope.row.columnName }}(连)</div>
              <div v-else>{{ scope.row.columnName }}</div>
            </template>
        </el-table-column>
        <el-table-column
            prop="columnType"
            width="90px"
            label="字段类型">
        </el-table-column>
        <el-table-column
            prop="stringLength"
            width="90px"
            label="字段长度">
        </el-table-column>
        <el-table-column
            prop="required"
            :formatter="requireFormatter"
            width="90px"
            label="能否为空">
        </el-table-column>
        <el-table-column
            prop="comment"
            width="200px"
            label="注释(会在代码中使用)">
          <template slot-scope="scope">
            <el-input type="text" size="small" v-model="scope.row.comment">关联表</el-input>
          </template>
        </el-table-column>
        <el-table-column
            prop="addRequired"
            width="90px"
            label="新增必填">
          <template slot-scope="scope">
            <el-switch
                v-model="scope.row.addRequired"
                active-color="#13ce66"
                inactive-color="#ff4949">
            </el-switch>
          </template>
        </el-table-column>
        <el-table-column
            prop="editRequired"
            width="90px"
            label="修改必填">
          <template slot-scope="scope">
            <el-switch
                v-model="scope.row.editRequired"
                active-color="#13ce66"
                inactive-color="#ff4949">
            </el-switch>
          </template>
        </el-table-column>
        <el-table-column
            prop="inputWay"
            width="190px"
            label="前端输入方式">
          <template slot-scope="scope">
            <el-select v-model="scope.row.inputWay" placeholder="前端的组件类型">
              <el-option label="文本框" value="input"></el-option>
              <el-option label="文本域" value="textarea"></el-option>
              <el-option label="数字框" value="number"></el-option>
              <el-option label="下拉框" value="select"></el-option>
              <el-option label="单选框" value="radio"></el-option>
            </el-select>
          </template>
        </el-table-column>
        <el-table-column
            prop="dataSourceId"
            width="190px"
            label="数据来源">
          <template slot-scope="scope">
            <el-select :disabled="scope.row.inputWay !== 'select'" filterable remote :remote-method="dictTypeList" reserve-keyword :loading="dictLoading" v-model="scope.row.dataSourceId" placeholder="字典类型">
              <el-option v-for="type in typeList" :key="type.id" :label="type.value" :value="type.id"></el-option>
            </el-select>
          </template>
        </el-table-column>
        <el-table-column
            prop="editRequired"
            width="90px"
            label="搜索条件">
          <template slot-scope="scope">
            <el-switch
                v-model="scope.row.search"
                active-color="#13ce66"
                inactive-color="#ff4949">
            </el-switch>
          </template>
        </el-table-column>
        <el-table-column
            prop="searchType"
            label="搜索类型">
          <template slot-scope="scope">
            <el-radio v-model="scope.row.searchType" label="select">下拉选择(外键根据关联表查数据)</el-radio>
            <el-radio v-model="scope.row.searchType" label="OTHER">其它</el-radio>
          </template>
        </el-table-column>
        <el-table-column
            fixed="right"
            label="操作"
            width="120">
          <template slot-scope="scope">
            <el-popover
                placement="right"
                width="600"
                trigger="click">
              <el-form :inline="false" :model="scope.row" label-width="150px">
                <el-form-item label="关联表">
                  <el-select v-model="scope.row.refTableName" @change="(value) => changeColumnList(value, scope.row)" size="small" placeholder="请选择表">
                    <el-option v-for="(value, key) in tables" :key="key" :label="value.tableName" :value="value.tableName"></el-option>
                  </el-select>
                </el-form-item>
                <el-form-item label="关联字段">
                  <el-select v-model="scope.row.refColumn" filterable remote reserve-keyword :remote-method="(value) => searchColumnList(value, scope.row.tableName)"  :loading="loading"  size="small" placeholder="请选择关联字段">
                    <el-option v-for="item in refColumnList" :key="item" :label="item" :value="item"></el-option>
                  </el-select>
                </el-form-item>
                <el-form-item label="查询字段">
                  <div class="returnColumn" v-for="(item,index) in scope.row.returnColumnList" :key="index">
                    <div class="column">
                      <el-select v-model="item.column" filterable remote reserve-keyword :remote-method="(value) => searchColumnList(value, scope.row.tableName)"  :loading="loading"  size="small" :placeholder="formatPlaceholder(index)">
                        <el-option v-for="item in refColumnList" :key="item" :label="item" :value="item"></el-option>
                      </el-select>
                    </div>
                    <div class="column">
                      <el-input v-model="item.asColumn" size="small" placeholder="别名(SQL中的 as)"></el-input>
                    </div>
                    <div class="column">
                      <el-button @click="delRefColumn(scope.row.returnColumnList, index)" size="small">删除</el-button>
                    </div>
 
                  </div>
                  <el-button @click="addRefColumn(scope.row.returnColumnList)" size="small">添加</el-button>
                </el-form-item>
                <el-form-item label="关联关系">
                  <el-radio v-model="scope.row.refType" label="OTO">一对一</el-radio>
                  <el-radio v-model="scope.row.refType" label="OTM">一对多</el-radio>
                </el-form-item>
<!--                <el-form-item label="行为跟随">-->
<!--                  <el-radio v-model="scope.row.logic" label="YES">随关联表新增删除</el-radio>-->
<!--                  <el-radio v-model="scope.row.logic" label="NO">不做任何操作</el-radio>-->
<!--                </el-form-item>-->
              </el-form>
              <div slot="reference">
                <el-button type="text" size="small">关联表</el-button>
                <el-button type="text" size="small">更多配置</el-button>
              </div>
 
            </el-popover>
 
          </template>
        </el-table-column>
      </el-table>
    </el-row>
 
  </div>
</template>
 
<script>
import {getTables, generateCode, getTableColumns, getTableColumnsSelect} from "@/api/generator";
import {notify} from "@/common/common";
import {typeList} from "@/api/dict-type";
export default {
  name: "CodeGenView",
  data() {
    return {
      typeList: [],
      dictLoading: false,
      loading: false,
      refOpen: false,
      searchForm: {
        tableName: "",
        dataBaseName: "start"
      },
      tables: [], // 表下拉数据
      columnList: [], // 列
      refColumnList: [],
      genForm: {
        tableName: '',
        whichModule: 'dev-test',
        tablePrefix: "t_",
        columns: [],
      },
      genRules: {
        whichModule: [
          { required: true, message: '请输入为哪个模块生成代码', trigger: 'blur' },
        ],
      },
    }
  },
  methods: {
    formatPlaceholder(index) {
      return "关联字段" + (index + 1)
    },
    addRefColumn(list) {
      let obj = {
        "columnName": "",
        "asColumn": ""
      }
      list.push(obj)
    },
    delRefColumn(list, index) {
      list.splice(index, 1)
    },
    changeColumnList(value, row) {
      let params = {
        dataBaseName: this.searchForm.dataBaseName,
        tableName: value,
      }
      getTableColumnsSelect(params).then(res => {
        row.refColumn = ""
        this.refColumnList = res.data.data;
      })
    },
    searchColumnList(keyword, tableName) {
      console.log(keyword, "eeee", tableName)
      if (keyword) {
        let params = {
          dataBaseName: this.searchForm.dataBaseName,
          tableName: tableName,
          keyword: keyword,
        }
        getTableColumnsSelect(params).then(res => {
          this.refColumnList = res.data.data;
        })
      }
 
    },
 
    requireFormatter(row) {
      if (row.required === 'NO') {
        return "不能"
      }
      if (row.required === 'YES') {
        return "能"
      }
    },
    search() {
      getTableColumns(this.searchForm).then(res => {
        this.columnList = res.data.data;
      })
    },
    generateCode() {
      this.$refs['genForm'].validate((valid) => {
        if (valid) {
          if (!this.searchForm.tableName) {
            notify("warning", "请选择为哪张表生成代码")
            return false
          }
          this.genForm.tableName = this.searchForm.tableName;
          this.genForm.columns = this.columnList;
          generateCode(this.genForm).then((res) => {
            this.$message.success(res.data.msg);
          })
        } else {
          return false;
        }
      });
    },
    dictTypeList(value) {
      let params = {
        keyword: value
      }
      typeList(params).then(res => {
        this.typeList = res.data.data
      })
    },
  },
  mounted() {
    getTables(this.searchForm).then((res) => {
      this.tables = res.data.data;
    })
    this.dictTypeList('');
  }
}
</script>
 
<style scoped>
.returnColumn {
  display: flex;
  flex-direction: row;
  align-items: center;
}
.column {
  flex: 1;
  margin-right: 5px;
}
</style>