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import { getSearchRegs, joinMainSearchkey } from '@/utils/utils-custom.js'
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export default class SettingUtils {
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/**
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* @description 生成页面查询语句
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* @return {String} scripts 自定义脚本
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* @return {String} searches 搜索条件
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* @return {Object} setting 页面设置
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* @return {Array} columns 显示字段
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*/
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static getDebugSql (setting, scripts, columns, searches = [], type) {
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let sql = ''
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let error = ''
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let _dataresource = ''
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let arr_field = columns.map(item => item.field).join(',')
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let _customScript = ''
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let _tailScript = ''
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scripts && scripts.forEach(script => {
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if (script.status === 'false') return
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if (script.position !== 'back') {
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_customScript += `
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${script.sql}
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`
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} else {
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_tailScript += `
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${script.sql}
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`
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}
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})
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if (!arr_field) {
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arr_field = '*'
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}
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if (setting.interType === 'system' && setting.execute !== 'false') {
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_dataresource = setting.dataresource || ''
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}
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if (/\s/.test(_dataresource)) {
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_dataresource = '(' + _dataresource + ') tb'
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}
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if (window.GLOB.funcs && window.GLOB.funcs.length > 0) {
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window.GLOB.funcs.forEach(item => {
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let reg = new RegExp('\\$ex@' + item.func_code + '@ex\\$', 'ig')
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_dataresource = _dataresource.replace(reg, `/*$ex@${item.func_code}-begin*/\n${item.key_sql}\n/*@ex$-end*/`)
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_customScript = _customScript.replace(reg, `/*$ex@${item.func_code}-begin*/\n${item.key_sql}\n/*@ex$-end*/`)
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})
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}
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_dataresource = _dataresource.replace(/@(BID|LoginUID|SessionUid|UserID|Appkey|time_id|datam|upid|typename)@/ig, `'1949-10-01 15:00:00'`)
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_customScript = _customScript.replace(/@(BID|LoginUID|SessionUid|UserID|Appkey|time_id|datam|upid|typename)@/ig, `'1949-10-01 15:00:00'`)
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_tailScript = _tailScript.replace(/@(BID|LoginUID|SessionUid|UserID|Appkey|time_id|datam|upid|typename)@/ig, `'1949-10-01 15:00:00'`)
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_dataresource = _dataresource.replace(/@\$|\$@/ig, '')
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_customScript = _customScript.replace(/@\$|\$@/ig, '')
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_tailScript = _tailScript.replace(/@\$|\$@/ig, '')
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if (window.GLOB.process) {
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_dataresource = _dataresource.replace(/@works_flow_code@/ig, `'1949-10-01 15:00:00'`)
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_customScript = _customScript.replace(/@works_flow_code@/ig, `'1949-10-01 15:00:00'`)
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_tailScript = _tailScript.replace(/@works_flow_code@/ig, `'1949-10-01 15:00:00'`)
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}
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_dataresource = _dataresource.replace(/@select\$|\$select@/ig, '')
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_customScript = _customScript.replace(/@select\$|\$select@/ig, '')
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_customScript = _customScript.replace(/@sum\$|\$sum@/ig, '')
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_dataresource = _dataresource.replace(/\$sum@/ig, '/*')
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_dataresource = _dataresource.replace(/@sum\$/ig, '*/')
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if (type === 'calendar') {
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_dataresource = _dataresource.replace(/@mk_year@/ig, '')
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_customScript = _customScript.replace(/@mk_year@/ig, '')
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}
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if (_customScript) {
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_customScript = `declare @ErrorCode nvarchar(50),@retmsg nvarchar(4000),@UserName nvarchar(50),@FullName nvarchar(50),@RoleID nvarchar(512),@mk_departmentcode nvarchar(512),@mk_organization nvarchar(512),@mk_user_type nvarchar(20),@mk_nation nvarchar(50),@mk_province nvarchar(50),@mk_city nvarchar(50),@mk_district nvarchar(50),@mk_address nvarchar(100) select @ErrorCode='',@retmsg =''
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${_customScript}
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`
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}
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// 外联数据库替换
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if (window.GLOB.externalDatabase !== null) {
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_dataresource = _dataresource.replace(/@db@/ig, window.GLOB.externalDatabase)
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_customScript = _customScript.replace(/@db@/ig, window.GLOB.externalDatabase)
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_tailScript = _tailScript.replace(/@db@/ig, window.GLOB.externalDatabase)
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}
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if (window.GLOB.urlFields) {
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window.GLOB.urlFields.forEach(field => {
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let reg = new RegExp('@' + field + '@', 'ig')
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_dataresource = _dataresource.replace(reg, `'0'`)
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_customScript = _customScript.replace(reg, `'0'`)
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_tailScript = _tailScript.replace(reg, `'0'`)
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})
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}
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// 正则替换
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let custompage = /@pageSize@|@orderBy@/i.test(_dataresource + _customScript)
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let _regoptions = getSearchRegs(searches)
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let _search = joinMainSearchkey(searches)
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_regoptions.push({
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reg: new RegExp('@userName@', 'ig'),
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value: `'mk'`
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}, {
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reg: new RegExp('@fullName@', 'ig'),
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value: `'mk'`
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}, {
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reg: new RegExp('@orderBy@', 'ig'),
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value: setting.order || ''
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}, {
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reg: new RegExp('@pageSize@', 'ig'),
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value: 9999
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}, {
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reg: new RegExp('@pageIndex@', 'ig'),
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value: 1
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})
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_regoptions.forEach(item => {
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_dataresource = _dataresource.replace(item.reg, item.value || '0')
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_customScript = _customScript.replace(item.reg, item.value || '0')
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_tailScript = _tailScript.replace(item.reg, item.value || '0')
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})
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if (setting.queryType === 'statistics') {
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_search = ''
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}
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// 数据源处理, 存在显示列时
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if (_dataresource) {
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if (custompage) {
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_dataresource = `/*system_query*/select ${arr_field} from ${_dataresource} ${_search}`
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} else if (setting.laypage === 'true' && setting.order) {
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_dataresource = `/*system_query*/select top 10 ${arr_field} from (select ${arr_field} ,ROW_NUMBER() over(order by ${setting.order}) as rows from ${_dataresource} ${_search}) tmptable where rows > 0 order by tmptable.rows`
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} else if (setting.order) {
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_dataresource = `/*system_query*/select ${arr_field} from (select ${arr_field} ,ROW_NUMBER() over(order by ${setting.order}) as rows from ${_dataresource} ${_search}) tmptable order by tmptable.rows`
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} else {
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_dataresource = `/*system_query*/select ${arr_field} from ${_dataresource} ${_search}`
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}
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}
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if (_customScript) {
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sql = `${_customScript}
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${_dataresource}
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${_tailScript}
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aaa:
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if @ErrorCode!=''
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insert into tmp_err_retmsg (ID, ErrorCode, retmsg, CreateUserID) select '1949-10-01 15:00:00',@ErrorCode, @retmsg,'1949-10-01 15:00:00'
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`
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} else if (_tailScript) {
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sql = `declare @ErrorCode nvarchar(50),@retmsg nvarchar(4000),@UserName nvarchar(50),@FullName nvarchar(50),@RoleID nvarchar(512),@mk_departmentcode nvarchar(512),@mk_organization nvarchar(512),@mk_user_type nvarchar(20),@mk_nation nvarchar(50),@mk_province nvarchar(50),@mk_city nvarchar(50),@mk_district nvarchar(50),@mk_address nvarchar(100) select @ErrorCode='',@retmsg =''
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${_dataresource}
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${_tailScript}
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aaa:
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if @ErrorCode!=''
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insert into tmp_err_retmsg (ID, ErrorCode, retmsg, CreateUserID) select '1949-10-01 15:00:00',@ErrorCode, @retmsg,'1949-10-01 15:00:00'
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`
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} else {
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sql = `declare @ErrorCode nvarchar(50),@retmsg nvarchar(4000),@UserName nvarchar(50),@FullName nvarchar(50),@RoleID nvarchar(512),@mk_departmentcode nvarchar(512),@mk_organization nvarchar(512),@mk_user_type nvarchar(20),@mk_nation nvarchar(50),@mk_province nvarchar(50),@mk_city nvarchar(50),@mk_district nvarchar(50),@mk_address nvarchar(100) select @ErrorCode='',@retmsg =''
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${_dataresource}`
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}
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let errors = []
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if (/@[0-9a-zA-Z_]+@/ig.test(sql)) {
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let arr = sql.match(/@[0-9a-zA-Z_]+@/ig)
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let getTrueSql = (sl) => {
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if (!/\/\*/.test(sl)) return sl
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let index = 0
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sl = sl.replace(/\s/ig, ' ')
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sl = sl.replace(/\*\//ig, 'm_k@')
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sl = sl.replace(/\/\*/ig, () => {
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index++
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return '@m_k' + index
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})
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for (let i = index; i > 0; i--) {
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let reg = new RegExp(`@m_k${i}.+m_k@`, 'ig')
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sl = sl.replace(reg, '')
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}
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return sl
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}
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let _scripts = []
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_dataresource = _dataresource.replace('/*system_query*/', '')
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_dataresource = getTrueSql(_dataresource)
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scripts.forEach(item => {
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_scripts.push({...item, sql: getTrueSql(item.sql)})
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})
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arr.forEach(item => {
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let reg = new RegExp(item, 'i')
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if (reg.test(_dataresource)) {
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errors.push(`数据源中存在未替换值${item}`)
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}
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_scripts.forEach(script => {
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if (reg.test(script.sql)) {
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errors.push(`自定义脚本(${script.$index || ''})存在未替换值${item}`)
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}
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})
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})
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}
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return { error, sql, errors: errors.join('；'), custompage }
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}
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}
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