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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 {Object} setting 页面设置
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*/
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static getDebugSql (setting, scripts) {
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let arr_field = `${setting.valueField},${setting.labelField},${setting.parentField}`
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let sql = ''
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let _dataresource = setting.dataresource || ''
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let _customScript = ''
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scripts && scripts.forEach(script => {
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_customScript += `
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${script.sql}
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`
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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(50),@mk_organization nvarchar(50),@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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${_customScript}
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`
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}
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if (setting.default === 'false') {
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_dataresource = ''
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}
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if (window.GLOB.funcs && window.GLOB.funcs.length > 0) {
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window.GLOB.funcs.forEach(item => {
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let reg = new RegExp('\\$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(/@\$|\$@/ig, '')
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_customScript = _customScript.replace(/@\$|\$@/ig, '')
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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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}
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// 正则替换
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let _regoptions = [
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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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]
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_regoptions.forEach(item => {
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_customScript = _customScript.replace(item.reg, item.value)
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})
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// 数据源处理
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if (_dataresource) {
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if (/\s/.test(_dataresource)) {
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_dataresource = '(' + _dataresource + ') tb'
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}
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_dataresource = ` select ${arr_field} from (select ${arr_field} ,ROW_NUMBER() over(order by ${setting.order}) as rows from ${_dataresource}) tmptable order by tmptable.rows `
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}
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if (_customScript) {
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sql = `/* sql 验证 */
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${_customScript}
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${_dataresource}
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aaa:
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if @ErrorCode!=''
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insert into tmp_err_retmsg (ID, ErrorCode, retmsg, CreateUserID) select @time_id@,@ErrorCode, @retmsg,@UserID@
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`
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} else {
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sql = `/* sql 验证 */
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declare @ErrorCode nvarchar(50),@retmsg nvarchar(4000),@UserName nvarchar(50),@FullName nvarchar(50),@RoleID nvarchar(512),@mk_departmentcode nvarchar(50),@mk_organization nvarchar(50),@mk_user_type nvarchar(20),@mk_nation nvarchar(50),@mk_province nvarchar(50),@mk_city nvarchar(50),@mk_district nvarchar(50),@mk_address nvarchar(100) select @ErrorCode='',@retmsg =''
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${_dataresource}`
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}
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sql = sql.replace(/\n\s{8}/ig, '\n')
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console.info(sql)
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return sql
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}
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}
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