w-vue-middle/fieldDesignerService/config.js

统一公共服务组件

/*
 * @Author: Jason Liu
 * @Date: 2023-07-27 16:12:54
 * @Desc:
 */

export function getSymbolsData(e) {
  if (e == 'value') {
    return {
      id: `${new Date().getTime()}`,
      type: 'value', //节点类型 字段：column 操作符：symbol  数值：value 函数：fun
      data: undefined,
      fieldType: 'S', //S：字符 SS：字符数组  N：数字 NS：数字数组 DT：时间
    };
  } else if (e == 'order') {
    return {
      id: `${new Date().getTime()}`,
      type: 'symbol', //节点类型 字段：column 操作符：symbol  数值：value 函数：fun
      data: 'Order By',
    };
  } else if (e == 'sort') {
    return {
      id: `${new Date().getTime()}`,
      type: 'sort', //节点类型 字段：column 操作符：symbol  数值：value 函数：fun
      data: 'DESC',
    };
  } else {
    let options = undefined;
    switch (e) {
      case 'in':
        options = [
          {
            id: `${new Date().getTime()}1`,
            type: 'symbol', //节点类型 字段：column 操作符：symbol  数值：value 函数：fun
            data: '(',
            options: undefined,
          },
          {
            id: `${new Date().getTime()}2`,
            type: 'value', //节点类型 字段：column 操作符：symbol  数值：value 函数：fun
            data: undefined,
            fieldType: 'string',
          },
          {
            id: `${new Date().getTime()}3`,
            type: 'symbol', //节点类型 字段：column 操作符：symbol  数值：value 函数：fun
            data: ')',
            options: undefined,
          },
        ];

        break;
      case '(':
        options = [
          {
            id: `${new Date().getTime()}1`,
            type: 'symbol', //节点类型 字段：column 操作符：symbol  数值：value 函数：fun
            data: ')',
            options: undefined,
          },
        ];
        break;
    }
    return {
      id: `${new Date().getTime()}`,
      type: 'symbol', //节点类型 字段：column 操作符：symbol  数值：value 函数：fun
      data: e,
      options: options,
    };
  }
}

/**
 * @Author: Jason Liu
 * @description: 获取函数项
 */
export function getFunctionData(row) {
  return {
    id: `${new Date().getTime()}`,
    type: 'fun', //节点类型 字段：column 操作符：symbol  数值：value 函数：fun
    name: row.name,
    use: row.use,
    desc: row.desc,
    isGroup: row.isGroup,
    options: row.options.map((item, i) => {
      return {
        id: `${new Date().getTime()}${i}`,
        type: item.type, //节点类型 字段：column 操作符：symbol  数值：value 函数：fun
        data: item.data,
        options: undefined,
      };
    }),
  };
}

/**
 * @Author: Jason Liu
 * @description: 获取函数项
 */
export function getColumnData(row) {
  const {
    tableName,
    parentId,
    code,
    name,
    columnName,
    position,
    defaultValue,
    dataElementCode,
    valueDomainCode,
    dataSystemCode,
  } = row;
  return {
    id: `${new Date().getTime()}`,
    type: 'column', //节点类型 字段：column 操作符：symbol  数值：value 函数：fun
    tableId: parentId, //表格ID
    tableName,
    parentId,
    code,
    name,
    columnName,
    position,
    defaultValue,
    dataElementCode,
    valueDomainCode,
    dataSystemCode,
  };
}

/**
 * @Author: Jason Liu
 * @description: 获取函数项
 */
export function getTableData(row) {
  return {
    ...row,
    id: `${new Date().getTime()}`,
    type: 'table', //节点类型 字段：column 操作符：symbol  数值：value 函数：fun
    columns: undefined,
    children: undefined,
    _X_ROW_KEY: undefined,
  };
}

/**
 * @Author: Jason Liu
 * @description: 可视化参数
 */
export const symbols = [
  ',',
  '+',
  '-',
  '*',
  '/',
  '=',
  '!=',
  '>',
  '<',
  '>=',
  '<=',
  '(',
  ')',
  'in',
  'and',
  'or',
  'value',
];

/**
 * @Author: Jason Liu
 * @description: 内置参数
 */
export const builts = [
  'like',
  'as',
  'order',
  'sort',
  'between',
  'case',
  'when',
  'then',
  'else',
  'end',
  'join',
  'left join',
  'right join',
  'inner join',
  'on',
  'union',
  'union all',
  'null',
  'isnull',
  'notnull',
  'select',
  'from',
  'where',
];

export const functionList = [
  {
    name: 'CONCAT',
    use: 'CONCAT(x,y)',
    desc: $t('连接字符串X和Y'),
    options: [
      {
        type: 'symbol',
        data: '(',
      },
      {
        type: 'symbol',
        data: ',',
      },
      {
        type: 'symbol',
        data: ')',
      },
    ],
  },
  {
    name: 'INSERT',
    use: 'INSERT(x,y,len,z)',
    desc: $t('从X中查找str，可以指定从start开始，也可以指定从n开始'),
    options: [
      {
        type: 'symbol',
        data: '(',
      },
      {
        type: 'symbol',
        data: ',',
      },
      {
        type: 'symbol',
        data: ',',
      },
      {
        type: 'symbol',
        data: ',',
      },
      {
        type: 'symbol',
        data: ')',
      },
    ],
  },
  {
    name: 'LENGTH',
    use: 'LENGTH(X)',
    desc: $t('返回X的长度'),
    options: [
      {
        type: 'symbol',
        data: '(',
      },
      {
        type: 'symbol',
        data: ')',
      },
    ],
  },
  {
    name: 'LOWER',
    use: 'LOWER(x)',
    desc: $t('X转换成小写'),
    options: [
      {
        type: 'symbol',
        data: '(',
      },
      {
        type: 'symbol',
        data: ')',
      },
    ],
  },
  {
    name: 'UPPER',
    use: 'UPPER(x)',
    desc: $t('X转换成大写'),
    options: [
      {
        type: 'symbol',
        data: '(',
      },
      {
        type: 'symbol',
        data: ')',
      },
    ],
  },
  {
    name: 'LTRIM',
    use: 'LTRIM(x)',
    desc: $t('把X的左边截去trim_str字符串，缺省截去空格'),
    options: [
      {
        type: 'symbol',
        data: '(',
      },
      {
        type: 'symbol',
        data: ')',
      },
    ],
  },
  {
    name: 'RTRIM',
    use: 'RTRIM(x)',
    desc: $t('把X的右边截去trim_str字符串，缺省截去空格'),
    options: [
      {
        type: 'symbol',
        data: '(',
      },
      {
        type: 'symbol',
        data: ')',
      },
    ],
  },
  {
    name: 'TRIM',
    use: 'TRIM(x)',
    desc: $t('把X的两边截去trim_str字符串，缺省截去空格'),
    options: [
      {
        type: 'symbol',
        data: '(',
      },
      {
        type: 'symbol',
        data: ')',
      },
    ],
  },
  {
    name: 'REPLACE',
    use: 'REPLACE(x,old,new)',
    desc: $t('在X中查找old，并替换成new'),
    options: [
      {
        type: 'symbol',
        data: '(',
      },
      {
        type: 'symbol',
        data: ',',
      },
      {
        type: 'symbol',
        data: ',',
      },
      {
        type: 'symbol',
        data: ')',
      },
    ],
  },
  {
    name: 'SUBSTR',
    use: 'SUBSTR(x,n,len)',
    desc: $t('返回X的字串，从start处开始，截取length个字符，缺省length，默认到结尾'),
    options: [
      {
        type: 'symbol',
        data: '(',
      },
      {
        type: 'symbol',
        data: ',',
      },
      {
        type: 'symbol',
        data: ',',
      },
      {
        type: 'symbol',
        data: ')',
      },
    ],
  },
  {
    name: 'ABS',
    use: 'ABS(x)',
    desc: $t('X的绝对值'),
    options: [
      {
        type: 'symbol',
        data: '(',
      },
      {
        type: 'symbol',
        data: ')',
      },
    ],
  },
  {
    name: 'ACOS',
    use: 'ACOS(x)',
    desc: $t('X的反余弦'),
    options: [
      {
        type: 'symbol',
        data: '(',
      },
      {
        type: 'symbol',
        data: ')',
      },
    ],
  },
  {
    name: 'COS',
    use: 'COS(x)',
    desc: $t('余弦'),
    options: [
      {
        type: 'symbol',
        data: '(',
      },
      {
        type: 'symbol',
        data: ')',
      },
    ],
  },
  {
    name: 'CEIL',
    use: 'CEIL(x)',
    desc: $t('大于或等于X的最小值'),
    options: [
      {
        type: 'symbol',
        data: '(',
      },
      {
        type: 'symbol',
        data: ')',
      },
    ],
  },
  {
    name: 'FLOOR',
    use: 'FLOOR(x)',
    desc: $t('小于或等于X的最大值'),
    options: [
      {
        type: 'symbol',
        data: '(',
      },
      {
        type: 'symbol',
        data: ')',
      },
    ],
  },
  {
    name: 'LOG',
    use: 'LOG(x,y)',
    desc: $t('X为底Y的对数'),
    options: [
      {
        type: 'symbol',
        data: '(',
      },
      {
        type: 'symbol',
        data: ',',
      },
      {
        type: 'symbol',
        data: ')',
      },
    ],
  },
  {
    name: 'MOD',
    use: 'MOD(x,y)',
    desc: $t('X除以Y的余数'),
    options: [
      {
        type: 'symbol',
        data: '(',
      },
      {
        type: 'symbol',
        data: ',',
      },
      {
        type: 'symbol',
        data: ')',
      },
    ],
  },
  {
    name: 'ROUND',
    use: 'ROUND(x[,y])',
    desc: $t('X在第Y位四舍五入'),
    options: [
      {
        type: 'symbol',
        data: '(',
      },
      {
        type: 'symbol',
        data: ',',
      },
      {
        type: 'symbol',
        data: ')',
      },
    ],
  },
  {
    name: 'SQRT',
    use: 'SQRT(x)',
    desc: $t('X的平方根'),
    options: [
      {
        type: 'symbol',
        data: '(',
      },
      {
        type: 'symbol',
        data: ',',
      },
      {
        type: 'symbol',
        data: ')',
      },
    ],
  },
  {
    name: 'TRUNC',
    use: 'TRUNC(x[,y])',
    desc: $t('X在第Y位截断'),
    options: [
      {
        type: 'symbol',
        data: '(',
      },
      {
        type: 'symbol',
        data: ')',
      },
    ],
  },
  {
    name: 'AVG',
    use: 'AVG(x)',
    desc: $t('取平均值'),
    isGroup: true,
    options: [
      {
        type: 'symbol',
        data: '(',
      },
      {
        type: 'symbol',
        data: ')',
      },
    ],
  },
  {
    name: 'SUM',
    use: 'SUM(x)',
    desc: $t('求和'),
    isGroup: true,
    options: [
      {
        type: 'symbol',
        data: '(',
      },
      {
        type: 'symbol',
        data: ')',
      },
    ],
  },
  {
    name: 'MIN',
    use: 'MIN(x)',
    desc: $t('最小值'),
    isGroup: true,
    options: [
      {
        type: 'symbol',
        data: '(',
      },
      {
        type: 'symbol',
        data: ')',
      },
    ],
  },
  {
    name: 'COUNT',
    use: 'COUNT(x)',
    desc: $t('数据统计'),
    isGroup: true,
    options: [
      {
        type: 'symbol',
        data: '(',
      },
      {
        type: 'symbol',
        data: ')',
      },
    ],
  },
  {
    name: 'MAX',
    use: 'MAX(x)',
    desc: $t('最大值'),
    isGroup: true,
    options: [
      {
        type: 'symbol',
        data: '(',
      },
      {
        type: 'symbol',
        data: ')',
      },
    ],
  },
  {
    name: 'NOW',
    use: 'NOW()',
    desc: $t('当前日期'),
    options: [
      {
        type: 'symbol',
        data: '(',
      },
      {
        type: 'symbol',
        data: ')',
      },
    ],
  },
  {
    name: 'ROW_NUMBER',
    use: 'ROW_NUMBER()',
    desc: $t('生成一个独表，序号以每个分区的第一行开头'),
    options: [
      {
        type: 'symbol',
        data: '(',
      },
      {
        type: 'symbol',
        data: ')',
      },
      {
        type: 'symbol',
        data: 'over',
      },
      {
        type: 'symbol',
        data: '(',
      },
      {
        type: 'symbol',
        data: 'Partition By',
      },
      {
        type: 'symbol',
        data: 'Order By',
      },
      {
        type: 'sort',
        data: 'DESC',
      },
      {
        type: 'symbol',
        data: ')',
      },
    ],
  },
  {
    name: 'DATE_FORMAT',
    use: 'DATE_FORMAT(timestamp, string)',
    desc: $t('日期转字符串'),
    options: [
      {
        type: 'symbol',
        data: '(',
      },
      {
        type: 'symbol',
        data: ',',
      },
      {
        type: 'symbol',
        data: ')',
      },
    ],
  },
  {
    name: 'TO_DATE',
    use: 'TO_DATE(string1, string2)',
    desc: $t('字符串转日期'),
    options: [
      {
        type: 'symbol',
        data: '(',
      },
      {
        type: 'symbol',
        data: ',',
      },
      {
        type: 'symbol',
        data: ')',
      },
    ],
  },
  {
    name: 'TIMESTAMPDIFF',
    use: 'TIMESTAMPDIFF(timepointunit, timepoint1,timepoint2)',
    desc: $t('字符串转日期'),
    options: [
      {
        type: 'symbol',
        data: '(',
      },
      {
        type: 'symbol',
        data: ',',
      },
      {
        type: 'symbol',
        data: ',',
      },
      {
        type: 'symbol',
        data: ')',
      },
    ],
  },
  {
    name: 'COALESCE',
    use: 'COALESCE(expression,value1,value2……,valuen)',
    desc: $t('进行空值处理'),
    options: [
      {
        type: 'symbol',
        data: '(',
      },
      {
        type: 'symbol',
        data: ',',
      },
      {
        type: 'symbol',
        data: ',',
      },
      {
        type: 'symbol',
        data: ')',
      },
    ],
  },
];