excel_info.go 37 KB

1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586878889909192939495969798991001011021031041051061071081091101111121131141151161171181191201211221231241251261271281291301311321331341351361371381391401411421431441451461471481491501511521531541551561571581591601611621631641651661671681691701711721731741751761771781791801811821831841851861871881891901911921931941951961971981992002012022032042052062072082092102112122132142152162172182192202212222232242252262272282292302312322332342352362372382392402412422432442452462472482492502512522532542552562572582592602612622632642652662672682692702712722732742752762772782792802812822832842852862872882892902912922932942952962972982993003013023033043053063073083093103113123133143153163173183193203213223233243253263273283293303313323333343353363373383393403413423433443453463473483493503513523533543553563573583593603613623633643653663673683693703713723733743753763773783793803813823833843853863873883893903913923933943953963973983994004014024034044054064074084094104114124134144154164174184194204214224234244254264274284294304314324334344354364374384394404414424434444454464474484494504514524534544554564574584594604614624634644654664674684694704714724734744754764774784794804814824834844854864874884894904914924934944954964974984995005015025035045055065075085095105115125135145155165175185195205215225235245255265275285295305315325335345355365375385395405415425435445455465475485495505515525535545555565575585595605615625635645655665675685695705715725735745755765775785795805815825835845855865875885895905915925935945955965975985996006016026036046056066076086096106116126136146156166176186196206216226236246256266276286296306316326336346356366376386396406416426436446456466476486496506516526536546556566576586596606616626636646656666676686696706716726736746756766776786796806816826836846856866876886896906916926936946956966976986997007017027037047057067077087097107117127137147157167177187197207217227237247257267277287297307317327337347357367377387397407417427437447457467477487497507517527537547557567577587597607617627637647657667677687697707717727737747757767777787797807817827837847857867877887897907917927937947957967977987998008018028038048058068078088098108118128138148158168178188198208218228238248258268278288298308318328338348358368378388398408418428438448458468478488498508518528538548558568578588598608618628638648658668678688698708718728738748758768778788798808818828838848858868878888898908918928938948958968978988999009019029039049059069079089099109119129139149159169179189199209219229239249259269279289299309319329339349359369379389399409419429439449459469479489499509519529539549559569579589599609619629639649659669679689699709719729739749759769779789799809819829839849859869879889899909919929939949959969979989991000100110021003100410051006100710081009101010111012101310141015101610171018101910201021102210231024102510261027102810291030103110321033103410351036103710381039104010411042104310441045104610471048104910501051105210531054105510561057105810591060106110621063106410651066106710681069107010711072107310741075107610771078107910801081108210831084108510861087108810891090109110921093109410951096109710981099110011011102110311041105110611071108110911101111111211131114111511161117111811191120112111221123112411251126112711281129113011311132113311341135113611371138113911401141114211431144114511461147114811491150115111521153115411551156115711581159116011611162116311641165116611671168116911701171117211731174117511761177117811791180118111821183118411851186118711881189119011911192119311941195119611971198119912001201120212031204120512061207120812091210121112121213121412151216121712181219122012211222122312241225122612271228122912301231123212331234123512361237123812391240124112421243124412451246124712481249125012511252125312541255125612571258125912601261126212631264
  1. package excel
  2. import (
  3. "encoding/json"
  4. "errors"
  5. "eta/eta_api/models/data_manage"
  6. "eta/eta_api/models/data_manage/excel"
  7. "eta/eta_api/models/data_manage/excel/request"
  8. "eta/eta_api/models/data_manage/excel/response"
  9. "eta/eta_api/models/system"
  10. "eta/eta_api/services/data"
  11. "eta/eta_api/utils"
  12. "fmt"
  13. "github.com/shopspring/decimal"
  14. "github.com/yidane/formula"
  15. "sort"
  16. "strconv"
  17. "strings"
  18. "time"
  19. )
  20. // GetExcelDetailInfoByExcelInfoId 根据表格id获取表格详情
  21. func GetExcelDetailInfoByExcelInfoId(excelInfoId int) (excelDetail response.ExcelInfoDetail, errMsg string, err error) {
  22. errMsg = `获取失败`
  23. //获取eta表格信息
  24. excelInfo, err := excel.GetExcelInfoById(excelInfoId)
  25. if err != nil {
  26. err = errors.New("获取ETA表格信息失败,Err:" + err.Error())
  27. if err.Error() == utils.ErrNoRow() {
  28. errMsg = "ETA表格被删除,请刷新页面"
  29. err = errors.New("ETA表格被删除,请刷新页面,Err:" + err.Error())
  30. }
  31. return
  32. }
  33. excelDetail = response.ExcelInfoDetail{
  34. ExcelInfoId: excelInfo.ExcelInfoId,
  35. Source: excelInfo.Source,
  36. ExcelType: excelInfo.ExcelType,
  37. ExcelName: excelInfo.ExcelName,
  38. UniqueCode: excelInfo.UniqueCode,
  39. ExcelClassifyId: excelInfo.ExcelClassifyId,
  40. SysUserId: excelInfo.SysUserId,
  41. SysUserRealName: excelInfo.SysUserRealName,
  42. Content: excelInfo.Content,
  43. ExcelImage: excelInfo.ExcelImage,
  44. FileUrl: excelInfo.FileUrl,
  45. Sort: excelInfo.Sort,
  46. IsDelete: excelInfo.IsDelete,
  47. ModifyTime: excelInfo.ModifyTime,
  48. CreateTime: excelInfo.CreateTime,
  49. TableData: nil,
  50. }
  51. switch excelInfo.Source {
  52. case 2: // 自定义表格
  53. var tableDataConfig TableDataConfig
  54. err = json.Unmarshal([]byte(excelDetail.Content), &tableDataConfig)
  55. if err != nil {
  56. err = errors.New("表格json转结构体失败,Err:" + err.Error())
  57. return
  58. }
  59. result, tmpErr := GetDataByTableDataConfig(tableDataConfig)
  60. if tmpErr != nil {
  61. err = errors.New("获取最新的表格数据失败,Err:" + tmpErr.Error())
  62. return
  63. }
  64. excelDetail.TableData = result
  65. case 3: // 混合表格
  66. var result request.MixedTableReq
  67. err = json.Unmarshal([]byte(excelDetail.Content), &result)
  68. if err != nil {
  69. err = errors.New("表格json转结构体失败,Err:" + err.Error())
  70. return
  71. }
  72. newData, tmpErr, tmpErrMsg := GetMixedTableCellData(result.CellRelation, result.Data)
  73. if tmpErr != nil {
  74. errMsg = tmpErrMsg
  75. err = errors.New("获取最新的数据失败,Err:" + tmpErr.Error())
  76. return
  77. }
  78. result.Data = newData
  79. excelDetail.TableData = result
  80. }
  81. return
  82. }
  83. // GetExcelInfoOpButton 获取ETA表格的操作权限
  84. func GetExcelInfoOpButton(sysUser *system.Admin, belongUserId, source int) (button response.ExcelInfoDetailButton) {
  85. //非管理员角色查看其他用户创建的表格,可刷新、另存为、下载表格;
  86. button.RefreshButton = true
  87. button.CopyButton = true
  88. button.DownloadButton = true
  89. if source == utils.EXCEL_DEFAULT {
  90. button.OpButton = true
  91. }
  92. // 1、本用户创建的表格,可编辑、刷新、另存为、下载、删除,删除需二次确认;
  93. // 2、管理员角色对所有表格有如上权限;
  94. if sysUser.RoleTypeCode == utils.ROLE_TYPE_CODE_ADMIN || sysUser.RoleTypeCode == utils.ROLE_TYPE_CODE_FICC_ADMIN || sysUser.AdminId == belongUserId {
  95. button.OpButton = true
  96. button.DeleteButton = true
  97. }
  98. // 自定义分析
  99. if source == utils.CUSTOM_ANALYSIS_TABLE {
  100. if sysUser.RoleTypeCode == utils.ROLE_TYPE_CODE_ADMIN || sysUser.RoleTypeCode == utils.ROLE_TYPE_CODE_FICC_ADMIN || sysUser.AdminId == belongUserId {
  101. button.OpEdbButton = true // 生成、查看指标按钮
  102. button.RefreshEdbButton = true // 刷新指标按钮
  103. }
  104. }
  105. return
  106. }
  107. // GetFirstEdbDataList 获取第一列的数据
  108. func GetFirstEdbDataList(edbInfo *data_manage.EdbInfo, num int, manualDateList []string) (resultDataList []request.ManualDataReq, err error) {
  109. var dataList []*data_manage.EdbDataList
  110. switch edbInfo.EdbInfoType {
  111. case 0:
  112. dataList, err = data_manage.GetEdbDataList(edbInfo.Source, edbInfo.EdbInfoId, ``, ``)
  113. case 1:
  114. _, dataList, _, _, err, _ = data.GetPredictDataListByPredictEdbInfoId(edbInfo.EdbInfoId, ``, ``, false)
  115. default:
  116. err = errors.New(fmt.Sprint("获取失败,指标类型异常", edbInfo.EdbInfoType))
  117. }
  118. if err != nil {
  119. return
  120. }
  121. // 获取需要的期数
  122. lenData := len(dataList)
  123. if lenData <= 0 {
  124. return
  125. }
  126. tmpManualDateNum := 0 // 手工数据的期数
  127. lenManualDate := len(manualDateList)
  128. if lenManualDate > 0 {
  129. sortDateList := manualDateList
  130. baseDateList := utils.StrArr{}
  131. baseDateList = append(baseDateList, sortDateList...)
  132. sort.Sort(baseDateList)
  133. sortDateList = append([]string{}, baseDateList...)
  134. lastData := dataList[lenData-1]
  135. lastDataDate, tmpErr := time.ParseInLocation(utils.FormatDate, lastData.DataTime, time.Local)
  136. if tmpErr != nil {
  137. err = tmpErr
  138. return
  139. }
  140. // 遍历倒序后的日期,然后匹配在实际数据之后日期的个数
  141. for _, tmpDateStr := range sortDateList {
  142. tmpDate, tmpErr := time.ParseInLocation(utils.FormatDate, tmpDateStr, time.Local)
  143. if tmpErr != nil {
  144. err = tmpErr
  145. return
  146. }
  147. if tmpDate.After(lastDataDate) {
  148. tmpManualDateNum++
  149. continue
  150. }
  151. break
  152. }
  153. }
  154. // 需要的期数减去手工数据的期数,这才是A列指标需要的数据
  155. num = num - tmpManualDateNum
  156. if num > lenData {
  157. num = lenData
  158. }
  159. latestDateTime, _ := time.ParseInLocation(utils.FormatDate, edbInfo.LatestDate, time.Local)
  160. for i := 1; i <= num; i++ {
  161. dataTime, _ := time.ParseInLocation(utils.FormatDate, dataList[lenData-i].DataTime, time.Local)
  162. dataType := 1
  163. // 如果是预测指标,且当前值的日期,晚于实际日期,那么是预测值
  164. if edbInfo.EdbInfoType == 1 && dataTime.After(latestDateTime) {
  165. dataType = 5
  166. }
  167. resultDataList = append(resultDataList, request.ManualDataReq{
  168. DataType: dataType,
  169. DataTime: dataList[lenData-i].DataTime,
  170. ShowValue: fmt.Sprint(dataList[lenData-i].Value),
  171. Value: fmt.Sprint(dataList[lenData-i].Value),
  172. DataTimeType: 1,
  173. })
  174. }
  175. return
  176. }
  177. // GetOtherEdbDataList 获取其他列的数据
  178. func GetOtherEdbDataList(edbInfo *data_manage.EdbInfo, dateList []string) (resultDataList []request.ManualDataReq, err error) {
  179. lenDate := len(dateList)
  180. if lenDate <= 0 {
  181. return
  182. }
  183. sortDateList := dateList
  184. baseDateList := utils.StrArr{}
  185. baseDateList = append(baseDateList, sortDateList...)
  186. sort.Sort(baseDateList)
  187. sortDateList = append([]string{}, baseDateList...)
  188. endDateTime, err := time.ParseInLocation(utils.FormatDate, sortDateList[0], time.Local)
  189. if err != nil {
  190. return
  191. }
  192. firstDateTime, err := time.ParseInLocation(utils.FormatDate, sortDateList[lenDate-1], time.Local)
  193. if err != nil {
  194. return
  195. }
  196. var dataList []*data_manage.EdbDataList
  197. switch edbInfo.EdbInfoType {
  198. case 0:
  199. dataList, err = data_manage.GetEdbDataList(edbInfo.Source, edbInfo.EdbInfoId, ``, ``)
  200. case 1:
  201. _, dataList, _, _, err, _ = data.GetPredictDataListByPredictEdbInfoId(edbInfo.EdbInfoId, ``, ``, false)
  202. default:
  203. err = errors.New(fmt.Sprint("获取失败,指标类型异常", edbInfo.EdbInfoType))
  204. }
  205. if err != nil {
  206. return
  207. }
  208. // 获取日期内的数据(包含开始日期前一个日期,以及 结束日期后一个日期,目的为了做空日期时的 插值法兼容)
  209. baseDataList := make([]*data_manage.EdbDataList, 0)
  210. var lastData *data_manage.EdbDataList
  211. var isInsert bool
  212. for _, data := range dataList {
  213. tmpDate := data.DataTime
  214. tmpDateTime, tmpErr := time.ParseInLocation(utils.FormatDate, tmpDate, time.Local)
  215. if tmpErr != nil {
  216. err = tmpErr
  217. return
  218. }
  219. if tmpDateTime.Before(firstDateTime) {
  220. lastData = data
  221. continue
  222. }
  223. // 如果是第一次写入数据
  224. if !isInsert && lastData != nil {
  225. baseDataList = append(baseDataList, lastData)
  226. }
  227. if tmpDateTime.After(endDateTime) {
  228. baseDataList = append(baseDataList, data)
  229. break
  230. }
  231. baseDataList = append(baseDataList, data)
  232. isInsert = true
  233. }
  234. // 实际数据的日期map
  235. realValMap := make(map[string]string)
  236. for _, v := range baseDataList {
  237. realValMap[v.DataTime] = v.DataTime
  238. }
  239. // 插值法处理
  240. handleDataMap := make(map[string]float64)
  241. err = data.HandleDataByLinearRegression(baseDataList, handleDataMap)
  242. if err != nil {
  243. return
  244. }
  245. latestDateTime, _ := time.ParseInLocation(utils.FormatDate, edbInfo.LatestDate, time.Local)
  246. // 对于不存在的数据做补充
  247. for _, date := range sortDateList {
  248. dataType := 1
  249. if _, ok := realValMap[date]; !ok {
  250. dataType = 2
  251. } else {
  252. dataTime, _ := time.ParseInLocation(utils.FormatDate, date, time.Local)
  253. // 如果是预测指标,且当前值的日期,晚于实际日期,那么是预测值
  254. if edbInfo.EdbInfoType == 1 && dataTime.After(latestDateTime) {
  255. dataType = 5
  256. }
  257. }
  258. var value, showValue string
  259. if tmpVal, ok := handleDataMap[date]; ok {
  260. value = fmt.Sprint(tmpVal)
  261. showValue = value
  262. } else {
  263. dataType = 3
  264. }
  265. resultDataList = append(resultDataList, request.ManualDataReq{
  266. DataType: dataType,
  267. DataTime: date,
  268. ShowValue: showValue,
  269. Value: value,
  270. })
  271. }
  272. return
  273. }
  274. // GetFirstHistoryEdbDataList 获取指标的历史的数据
  275. func GetFirstHistoryEdbDataList(edbInfo *data_manage.EdbInfo, num int, endDate string) (resultDataList []request.ManualDataReq, err error) {
  276. endDateTime, err := time.ParseInLocation(utils.FormatDate, endDate, time.Local)
  277. if err != nil {
  278. return
  279. }
  280. var dataList []*data_manage.EdbDataList
  281. switch edbInfo.EdbInfoType {
  282. case 0:
  283. dataList, err = data_manage.GetEdbDataList(edbInfo.Source, edbInfo.EdbInfoId, ``, endDate)
  284. case 1:
  285. _, dataList, _, _, err, _ = data.GetPredictDataListByPredictEdbInfoId(edbInfo.EdbInfoId, ``, endDate, true)
  286. default:
  287. err = errors.New(fmt.Sprint("获取失败,指标类型异常", edbInfo.EdbInfoType))
  288. }
  289. if err != nil {
  290. return
  291. }
  292. // 获取需要的期数
  293. lenData := len(dataList)
  294. if lenData <= 0 {
  295. return
  296. }
  297. lastData := dataList[lenData-1]
  298. lastDataDateTime, err := time.ParseInLocation(utils.FormatDate, lastData.DataTime, time.Local)
  299. if err != nil {
  300. return
  301. }
  302. if endDateTime.Equal(lastDataDateTime) || lastDataDateTime.After(endDateTime) {
  303. dataList = dataList[:lenData-1]
  304. lenData = len(dataList)
  305. }
  306. if num > lenData {
  307. num = lenData
  308. }
  309. latestDateTime, _ := time.ParseInLocation(utils.FormatDate, edbInfo.LatestDate, time.Local)
  310. for i := 1; i <= num; i++ {
  311. dataTime, _ := time.ParseInLocation(utils.FormatDate, dataList[lenData-i].DataTime, time.Local)
  312. dataType := 1
  313. // 如果是预测指标,且当前值的日期,晚于实际日期,那么是预测值
  314. if edbInfo.EdbInfoType == 1 && dataTime.After(latestDateTime) {
  315. dataType = 5
  316. }
  317. resultDataList = append(resultDataList, request.ManualDataReq{
  318. DataType: dataType,
  319. DataTime: dataList[lenData-i].DataTime,
  320. ShowValue: fmt.Sprint(dataList[lenData-i].Value),
  321. Value: fmt.Sprint(dataList[lenData-i].Value),
  322. })
  323. }
  324. return
  325. }
  326. type TableDataConfig struct {
  327. EdbInfoIdList []int `description:"指标id列表,从左至右,从上到下的顺序"`
  328. Sort int `description:"日期排序,0:倒序,1:正序"`
  329. Data []ManualData `description:"数据列表"`
  330. Num int `description:"实际数据需要列出来的期数"`
  331. RemoveDate []string `description:"不展示的日期"`
  332. ManualDate []string `description:"手动配置的日期(未来的日期)"`
  333. TableEdbInfoList []TableEdbInfo `description:"表格内指标信息"`
  334. TextRowData [][]request.ManualDataReq `description:"文本列表"`
  335. }
  336. type TableEdbInfo struct {
  337. EdbInfoId int `description:"指标ID"`
  338. Tag string `description:"标签"`
  339. EdbName string `description:"指标名称"`
  340. EdbAliasName string `description:"指标别名"`
  341. Frequency string `description:"频度"`
  342. Unit string `description:"单位"`
  343. }
  344. type ManualData struct {
  345. DataType int `description:"数据类型,1:普通的,2:插值法,3:手动输入,4:公式计算"`
  346. DataTime string `description:"所属日期"`
  347. DataTimeType int `description:"日期类型,1:实际日期;2:未来日期"`
  348. ShowValue string `description:"展示值"`
  349. Value string `description:"实际值(计算公式)"`
  350. EdbInfoId int `description:"指标id"`
  351. Tag string `description:"下标"`
  352. RelationEdbInfoList []request.RelationEdbInfo `description:"关联指标(计算公式中关联的指标,用于计算的时候去匹配)"`
  353. }
  354. // GetTableDataConfig 根据TableDataReq配置获取相关数据配置
  355. func GetTableDataConfig(reqData request.TableDataReq) (tableDataConfig TableDataConfig, err error) {
  356. // 指标数据
  357. tableDataConfig.EdbInfoIdList = reqData.EdbInfoIdList
  358. tableDataConfig.Sort = reqData.Sort
  359. if len(reqData.Data) <= 0 {
  360. err = errors.New("数据不能为空")
  361. return
  362. }
  363. // 开始日期
  364. var startDate string
  365. // A列的指标id
  366. var firstEdbInfoId int
  367. // 手工操作的数据列
  368. manualDataList := make([]ManualData, 0)
  369. // 指标配置列表
  370. tableEdbInfoList := make([]TableEdbInfo, 0)
  371. // 第一列的日期map
  372. firstDateMap := make(map[string]string)
  373. manualDateMap := make(map[string]string)
  374. for _, v := range reqData.Data {
  375. // 指标信息
  376. tmpTableEdbInfo := TableEdbInfo{
  377. EdbInfoId: v.EdbInfoId,
  378. Tag: v.Tag,
  379. EdbName: v.EdbName,
  380. EdbAliasName: v.EdbAliasName,
  381. Frequency: v.Frequency,
  382. Unit: v.Unit,
  383. }
  384. tableEdbInfoList = append(tableEdbInfoList, tmpTableEdbInfo)
  385. // 确定数据A列
  386. if v.Tag == "A" {
  387. firstEdbInfoId = v.EdbInfoId
  388. lenData := len(v.Data)
  389. if lenData <= 0 {
  390. err = errors.New("A列不能为空")
  391. return
  392. }
  393. index := 0
  394. if reqData.Sort == 1 {
  395. // 倒序
  396. index = lenData - 1
  397. }
  398. startDate = v.Data[index].DataTime
  399. // 存在的日期列表
  400. for _, data := range v.Data {
  401. firstDateMap[data.DataTime] = data.DataTime
  402. if data.DataTimeType == 2 {
  403. manualDateMap[data.DataTime] = data.DataTime
  404. }
  405. }
  406. }
  407. for _, data := range v.Data {
  408. if data.DataType == 3 || data.DataType == 4 {
  409. tmpManualData := ManualData{
  410. DataType: data.DataType,
  411. DataTime: data.DataTime,
  412. DataTimeType: data.DataTimeType,
  413. ShowValue: data.ShowValue,
  414. Value: data.Value,
  415. EdbInfoId: v.EdbInfoId,
  416. Tag: v.Tag,
  417. RelationEdbInfoList: data.RelationEdbInfoList,
  418. }
  419. if data.DataType == 4 {
  420. tmpManualData.ShowValue = ``
  421. }
  422. manualDataList = append(manualDataList, tmpManualData)
  423. }
  424. }
  425. }
  426. // 总共需要的期数
  427. num := len(reqData.Data[0].Data)
  428. removeDate := make([]string, 0)
  429. // 获取期数
  430. {
  431. firstDateTime, tmpErr := time.ParseInLocation(utils.FormatDate, startDate, time.Local)
  432. if tmpErr != nil {
  433. err = tmpErr
  434. return
  435. }
  436. edbInfo, tmpErr := data_manage.GetEdbInfoById(firstEdbInfoId)
  437. if tmpErr != nil {
  438. err = tmpErr
  439. return
  440. }
  441. var firstDataList []*data_manage.EdbDataList
  442. switch edbInfo.EdbInfoType {
  443. case 0:
  444. firstDataList, err = data_manage.GetEdbDataList(edbInfo.Source, edbInfo.EdbInfoId, ``, ``)
  445. case 1:
  446. _, firstDataList, _, _, err, _ = data.GetPredictDataListByPredictEdbInfoId(edbInfo.EdbInfoId, ``, ``, false)
  447. default:
  448. err = errors.New(fmt.Sprint("获取失败,指标类型异常", edbInfo.EdbInfoType))
  449. }
  450. if err != nil {
  451. return
  452. }
  453. // 获取日期内的数据(包含开始日期前一个日期,以及 结束日期后一个日期,目的为了做空日期时的 插值法兼容)
  454. baseDataList := make([]*data_manage.EdbDataList, 0)
  455. for _, data := range firstDataList {
  456. tmpDate := data.DataTime
  457. tmpDateTime, tmpErr := time.ParseInLocation(utils.FormatDate, tmpDate, time.Local)
  458. if tmpErr != nil {
  459. err = tmpErr
  460. return
  461. }
  462. if tmpDateTime.Before(firstDateTime) {
  463. continue
  464. }
  465. baseDataList = append(baseDataList, data)
  466. }
  467. // 筛选出需要删除的日期
  468. for _, tmpData := range baseDataList {
  469. //firstDateMap{}
  470. if _, ok := firstDateMap[tmpData.DataTime]; !ok {
  471. removeDate = append(removeDate, tmpData.DataTime)
  472. }
  473. }
  474. }
  475. tableDataConfig.Num = num
  476. tableDataConfig.RemoveDate = removeDate
  477. tableDataConfig.Data = manualDataList
  478. tableDataConfig.TableEdbInfoList = tableEdbInfoList
  479. tableDataConfig.TextRowData = reqData.TextRowData
  480. return
  481. }
  482. // GetDataByTableDataConfig 根据数据配置获取表格数据
  483. func GetDataByTableDataConfig(tableDataConfig TableDataConfig) (resultResp request.TableDataReq, err error) {
  484. // 没有选择指标的情况下,直接返回吧
  485. if len(tableDataConfig.EdbInfoIdList) <= 0 {
  486. return
  487. }
  488. // 实际期数没有的情况下,直接返回吧
  489. if tableDataConfig.Num <= 0 {
  490. return
  491. }
  492. // 获取所有的指标信息
  493. edbInfoMap := make(map[int]*data_manage.EdbInfo)
  494. edbInfoIdList := make([]int, 0)
  495. // 标签与指标id的map
  496. tagEdbInfoIdMap := make(map[string]int)
  497. {
  498. for _, tableEdbInfo := range tableDataConfig.TableEdbInfoList {
  499. edbInfoIdList = append(edbInfoIdList, tableEdbInfo.EdbInfoId)
  500. tagEdbInfoIdMap[tableEdbInfo.Tag] = tableEdbInfo.EdbInfoId
  501. }
  502. edbInfoList, tmpErr := data_manage.GetEdbInfoByIdList(edbInfoIdList)
  503. if tmpErr != nil {
  504. err = tmpErr
  505. return
  506. }
  507. for _, v := range edbInfoList {
  508. edbInfoMap[v.EdbInfoId] = v
  509. }
  510. }
  511. manualDateMap := make(map[string]string, 0)
  512. manualDateList := make([]string, 0)
  513. for _, v := range tableDataConfig.Data {
  514. if _, ok := manualDateMap[v.DataTime]; !ok {
  515. manualDateMap[v.DataTime] = v.DataTime
  516. manualDateList = append(manualDateList, v.DataTime)
  517. }
  518. }
  519. // 寻找A列的数据列表
  520. firstEdbInfo, ok := edbInfoMap[tableDataConfig.TableEdbInfoList[0].EdbInfoId]
  521. if !ok {
  522. err = errors.New("找不到A列指标")
  523. return
  524. }
  525. baseFirstEdbInfoDataList, err := GetFirstEdbDataList(firstEdbInfo, tableDataConfig.Num, manualDateList)
  526. if err != nil {
  527. return
  528. }
  529. // A列找不到数据,那么就直接返回吧
  530. if len(baseFirstEdbInfoDataList) <= 0 {
  531. return
  532. }
  533. firstEdbInfoDataList := make([]request.ManualDataReq, 0)
  534. if tableDataConfig.RemoveDate != nil && len(tableDataConfig.RemoveDate) > 0 {
  535. for _, v := range baseFirstEdbInfoDataList {
  536. if utils.InArrayByStr(tableDataConfig.RemoveDate, v.DataTime) {
  537. continue
  538. }
  539. firstEdbInfoDataList = append(firstEdbInfoDataList, v)
  540. }
  541. } else {
  542. firstEdbInfoDataList = baseFirstEdbInfoDataList
  543. }
  544. if len(firstEdbInfoDataList) <= 0 {
  545. return
  546. }
  547. // 实际数据的最后一天
  548. lastRealDateTime, err := time.ParseInLocation(utils.FormatDate, firstEdbInfoDataList[0].DataTime, time.Local)
  549. if err != nil {
  550. return
  551. }
  552. dateMap := make(map[string]string)
  553. dateList := make([]string, 0)
  554. edbInfoIdDateDataMap := make(map[int]map[string]request.ManualDataReq)
  555. firstDateDataMap := make(map[string]request.ManualDataReq)
  556. for _, v := range firstEdbInfoDataList {
  557. dateList = append(dateList, v.DataTime)
  558. dateMap[v.DataTime] = v.DataTime
  559. firstDateDataMap[v.DataTime] = v
  560. }
  561. // 将手工数据的日期填补进去(未来的日期,过去的就不管了)
  562. for _, manualData := range tableDataConfig.Data {
  563. if !utils.InArrayByStr(dateList, manualData.DataTime) {
  564. tmpDateTime, tmpErr := time.ParseInLocation(utils.FormatDate, manualData.DataTime, time.Local)
  565. if tmpErr != nil {
  566. err = tmpErr
  567. return
  568. }
  569. if tmpDateTime.After(lastRealDateTime) {
  570. dateList = append(dateList, manualData.DataTime)
  571. }
  572. }
  573. }
  574. edbInfoIdDateDataMap[firstEdbInfo.EdbInfoId] = firstDateDataMap
  575. for k, edbInfoId := range tableDataConfig.EdbInfoIdList {
  576. if k == 0 {
  577. continue
  578. }
  579. tmpEdbInfo, ok := edbInfoMap[edbInfoId]
  580. if !ok {
  581. err = errors.New("找不到A列指标")
  582. return
  583. }
  584. otherDataList, tmpErr := GetOtherEdbDataList(tmpEdbInfo, dateList)
  585. if tmpErr != nil {
  586. err = tmpErr
  587. return
  588. }
  589. tmpDateDataMap := make(map[string]request.ManualDataReq)
  590. for _, v := range otherDataList {
  591. tmpDateDataMap[v.DataTime] = v
  592. }
  593. edbInfoIdDateDataMap[tmpEdbInfo.EdbInfoId] = tmpDateDataMap
  594. }
  595. for _, v := range tableDataConfig.Data {
  596. tmpDate := v.DataTime
  597. if _, ok := dateMap[tmpDate]; !ok {
  598. dateMap[v.DataTime] = tmpDate
  599. }
  600. edbInfoIdDateData, ok := edbInfoIdDateDataMap[v.EdbInfoId]
  601. if !ok {
  602. edbInfoIdDateData = make(map[string]request.ManualDataReq)
  603. }
  604. // 判断是否存在该日期的数据(不存在,那么插入数据吧,存在就不管了)
  605. tmpManualData, ok := edbInfoIdDateData[tmpDate]
  606. if !ok {
  607. edbInfoIdDateData[tmpDate] = request.ManualDataReq{
  608. DataType: v.DataType,
  609. DataTime: v.DataTime,
  610. ShowValue: v.ShowValue,
  611. Value: v.Value,
  612. }
  613. } else {
  614. if (tmpManualData.DataType == 3 || tmpManualData.DataType == 4) && tmpManualData.ShowValue == `` {
  615. tmpManualData.DataType = v.DataType
  616. tmpManualData.ShowValue = v.ShowValue
  617. tmpManualData.Value = v.Value
  618. tmpManualData.RelationEdbInfoList = v.RelationEdbInfoList
  619. edbInfoIdDateData[tmpDate] = tmpManualData
  620. }
  621. }
  622. edbInfoIdDateDataMap[v.EdbInfoId] = edbInfoIdDateData
  623. }
  624. // 获取数据的日期排序
  625. sortDateTimeList := make([]time.Time, 0)
  626. {
  627. sortDateList := dateList
  628. if tableDataConfig.Sort == 1 {
  629. baseDateList := utils.StrArr{}
  630. baseDateList = append(baseDateList, sortDateList...)
  631. sort.Sort(baseDateList)
  632. sortDateList = append([]string{}, baseDateList...)
  633. } else {
  634. sort.Strings(sortDateList)
  635. }
  636. for _, v := range sortDateList {
  637. tmpDateTime, tmpErr := time.ParseInLocation(utils.FormatDate, v, time.Local)
  638. if tmpErr != nil {
  639. err = tmpErr
  640. return
  641. }
  642. sortDateTimeList = append(sortDateTimeList, tmpDateTime)
  643. }
  644. }
  645. // 数据处理,处理成表格的数据格式
  646. tableDataMap, textRowListDataResp := handleTable(tagEdbInfoIdMap, lastRealDateTime, sortDateTimeList, edbInfoIdDateDataMap, tableDataConfig.Data, tableDataConfig.TextRowData)
  647. data := make([]request.EdbInfoData, 0)
  648. for _, tableEdbInfo := range tableDataConfig.TableEdbInfoList {
  649. tagEdbInfoIdMap[tableEdbInfo.Tag] = tableEdbInfo.EdbInfoId
  650. manualDataReqList := make([]request.ManualDataReq, 0)
  651. tmpEdbInfoData := request.EdbInfoData{
  652. EdbInfoId: tableEdbInfo.EdbInfoId,
  653. Tag: tableEdbInfo.Tag,
  654. EdbName: tableEdbInfo.EdbName,
  655. EdbAliasName: tableEdbInfo.EdbAliasName,
  656. Frequency: tableEdbInfo.Frequency,
  657. Unit: tableEdbInfo.Unit,
  658. Data: manualDataReqList,
  659. }
  660. edbInfo, ok := edbInfoMap[tableEdbInfo.EdbInfoId]
  661. if ok {
  662. tmpEdbInfoData.EdbName = edbInfo.EdbName
  663. tmpEdbInfoData.Frequency = edbInfo.Frequency
  664. tmpEdbInfoData.Unit = edbInfo.Unit
  665. }
  666. for index, dateTime := range sortDateTimeList {
  667. dataTimeType := 1
  668. if dateTime.After(lastRealDateTime) {
  669. dataTimeType = 2
  670. }
  671. tmpDateTimeStr := dateTime.Format(utils.FormatDate)
  672. rowData, ok := tableDataMap[index+1]
  673. if !ok {
  674. manualDataReqList = append(manualDataReqList, request.ManualDataReq{
  675. DataType: 3,
  676. DataTime: tmpDateTimeStr,
  677. DataTimeType: dataTimeType,
  678. ShowValue: "",
  679. Value: "",
  680. RelationEdbInfoList: nil,
  681. })
  682. continue
  683. }
  684. tmpData, ok := rowData[tableEdbInfo.Tag]
  685. if !ok {
  686. manualDataReqList = append(manualDataReqList, request.ManualDataReq{
  687. DataType: 3,
  688. DataTime: tmpDateTimeStr,
  689. DataTimeType: dataTimeType,
  690. ShowValue: "",
  691. Value: "",
  692. RelationEdbInfoList: nil,
  693. })
  694. continue
  695. }
  696. tmpData.DataTimeType = dataTimeType
  697. manualDataReqList = append(manualDataReqList, tmpData)
  698. }
  699. tmpEdbInfoData.Data = manualDataReqList
  700. data = append(data, tmpEdbInfoData)
  701. }
  702. // 处理一下数据格式
  703. for _, d := range data {
  704. for k2, d2 := range d.Data {
  705. // 可能有ShowValue非数值, 转换一下报错则continue
  706. vf, e := strconv.ParseFloat(d2.ShowValue, 64)
  707. if e != nil {
  708. continue
  709. }
  710. d.Data[k2].ShowValue = utils.FormatTableDataShowValue(vf)
  711. }
  712. }
  713. for _, d := range textRowListDataResp {
  714. for k2, d2 := range d {
  715. // 可能有ShowValue非数值, 转换一下报错则continue
  716. vf, e := strconv.ParseFloat(d2.ShowValue, 64)
  717. if e != nil {
  718. continue
  719. }
  720. d[k2].ShowValue = utils.FormatTableDataShowValue(vf)
  721. }
  722. }
  723. resultResp = request.TableDataReq{
  724. EdbInfoIdList: edbInfoIdList,
  725. Sort: tableDataConfig.Sort,
  726. TextRowData: textRowListDataResp,
  727. Data: data,
  728. }
  729. return
  730. }
  731. // handleTable 表格数据处理
  732. func handleTable(tagEdbInfoIdMap map[string]int, lastRealDateTime time.Time, sortDateTimeList []time.Time, edbInfoIdDateDataMap map[int]map[string]request.ManualDataReq, manualDataList []ManualData, textRowData [][]request.ManualDataReq) (tableDataMap map[int]map[string]request.ManualDataReq, textRowListDataResp [][]request.ManualDataReq) {
  733. tagList := make([]string, 0)
  734. for tag, _ := range tagEdbInfoIdMap {
  735. tagList = append(tagList, tag)
  736. }
  737. sort.Strings(tagList)
  738. tableDataMap = make(map[int]map[string]request.ManualDataReq) //行、列数据
  739. // 日期与行的关系
  740. dateIndexMap := make(map[string]int)
  741. for k, dateTime := range sortDateTimeList {
  742. rowDataMap := make(map[string]request.ManualDataReq)
  743. dataTimeType := 1
  744. if dateTime.After(lastRealDateTime) {
  745. dataTimeType = 2
  746. }
  747. tmpDateTimeStr := dateTime.Format(utils.FormatDate)
  748. dateIndexMap[tmpDateTimeStr] = k + 1
  749. for _, tag := range tagList {
  750. edbInfoId, ok := tagEdbInfoIdMap[tag]
  751. if !ok { // 没有找到该指标的映射关系,那么就用空串填补
  752. rowDataMap[tag] = request.ManualDataReq{
  753. DataType: 3,
  754. DataTime: tmpDateTimeStr,
  755. DataTimeType: dataTimeType,
  756. ShowValue: "",
  757. Value: "",
  758. RelationEdbInfoList: nil,
  759. }
  760. continue
  761. }
  762. // 获取指标的数据map
  763. dateDataMap, ok := edbInfoIdDateDataMap[edbInfoId]
  764. if !ok { // 没有找到该指标的数据,那么就用空串填补
  765. rowDataMap[tag] = request.ManualDataReq{
  766. DataType: 3,
  767. DataTime: tmpDateTimeStr,
  768. DataTimeType: dataTimeType,
  769. ShowValue: "",
  770. Value: "",
  771. RelationEdbInfoList: nil,
  772. }
  773. continue
  774. }
  775. // 获取指标该日期的数据
  776. tmpData, ok := dateDataMap[tmpDateTimeStr]
  777. if !ok { // 该指标没有找到对应日期的数据,那么就用空串填补
  778. rowDataMap[tag] = request.ManualDataReq{
  779. DataType: 3,
  780. DataTime: tmpDateTimeStr,
  781. DataTimeType: dataTimeType,
  782. ShowValue: "",
  783. Value: "",
  784. RelationEdbInfoList: nil,
  785. }
  786. continue
  787. }
  788. tmpData.DataTimeType = dataTimeType
  789. rowDataMap[tag] = tmpData
  790. }
  791. tableDataMap[k+1] = rowDataMap
  792. }
  793. // 替换手工设置的数据
  794. for _, manualData := range manualDataList {
  795. // 找不到该日期,说明这日期过期了,不处理
  796. index, ok := dateIndexMap[manualData.DataTime]
  797. if !ok {
  798. continue
  799. }
  800. // 获取对应行的数据
  801. rowDataMap, ok := tableDataMap[index]
  802. if !ok {
  803. continue
  804. }
  805. // 找到对应的单元格
  806. tmpData, ok := rowDataMap[manualData.Tag]
  807. if !ok {
  808. continue
  809. }
  810. // 如果该单元格实际有数据(包含预测值),或者插值法补充了数据的话,那么就不用手动填入的数据
  811. if utils.InArrayByInt([]int{1, 2, 5}, tmpData.DataType) {
  812. continue
  813. }
  814. // 手工填写的数字
  815. if tmpData.DataType == 3 {
  816. tmpData.ShowValue = manualData.ShowValue
  817. tmpData.Value = manualData.Value
  818. tableDataMap[index][manualData.Tag] = tmpData
  819. //edbInfoIdDateDataMap[manualData.EdbInfoId][manualData.DataTime] = tmpData
  820. continue
  821. }
  822. // 公式
  823. tmpData.DataType = manualData.DataType
  824. tmpData.ShowValue = ``
  825. tmpData.Value = manualData.Value
  826. tmpData.RelationEdbInfoList = manualData.RelationEdbInfoList
  827. tableDataMap[index][manualData.Tag] = tmpData
  828. }
  829. // 文本行的列表插入
  830. lenTableData := len(tableDataMap)
  831. // 文本行第一列的数据列表(可能多行)
  832. firstColTextRowList := make([]request.ManualDataReq, 0)
  833. // 参与计算的文本行列表数据
  834. tmpTextRowList := make([][]request.ManualDataReq, 0)
  835. for k, textRowList := range textRowData {
  836. // 判断列数是否匹配,不匹配的话那么过滤
  837. if len(tagList)+1 != len(textRowList) {
  838. continue
  839. }
  840. rowDataMap := make(map[string]request.ManualDataReq)
  841. tmpTextRow := make([]request.ManualDataReq, 0)
  842. for index, textRow := range textRowList {
  843. // 移除第一列,因为第一列是日期列
  844. if index == 0 {
  845. firstColTextRowList = append(firstColTextRowList, textRow)
  846. continue
  847. }
  848. rowDataMap[tagList[index-1]] = textRow
  849. tmpTextRow = append(tmpTextRow, textRow)
  850. }
  851. tableDataMap[lenTableData+k+1] = rowDataMap
  852. tmpTextRowList = append(tmpTextRowList, tmpTextRow)
  853. }
  854. // 参与计算的单元格
  855. calculateCellMap := make(map[string]string)
  856. // 计算手工填写的单元格
  857. for _, manualData := range manualDataList {
  858. // 找不到该日期,说明这日期过期了,不处理
  859. index, ok := dateIndexMap[manualData.DataTime]
  860. if !ok {
  861. continue
  862. }
  863. // 获取对应行的数据
  864. rowDataMap, ok := tableDataMap[index]
  865. if !ok {
  866. continue
  867. }
  868. // 找到对应的单元格
  869. colData, ok := rowDataMap[manualData.Tag]
  870. if !ok {
  871. continue
  872. }
  873. // 如果该单元格不是计算公式的单元格,那么直接退出当前循环即可
  874. if colData.DataType != 4 {
  875. continue
  876. }
  877. tagMap := make(map[string]float64)
  878. lenRelation := len(colData.RelationEdbInfoList)
  879. replaceNum := 0
  880. for _, relation := range colData.RelationEdbInfoList {
  881. relationCellTagName := strings.ToUpper(relation.Tag) + relation.Row
  882. valStr, tmpErr := getCalculateValue(tableDataMap, relation.Tag, relation.Row, calculateCellMap)
  883. if tmpErr != nil {
  884. continue
  885. }
  886. tmpValDecimal, tmpErr := decimal.NewFromString(valStr)
  887. if tmpErr != nil {
  888. continue
  889. }
  890. tagMap[relationCellTagName], _ = tmpValDecimal.Float64()
  891. replaceNum++
  892. }
  893. // 如果替换的数据与关联的不一致,那么就退出当前循环
  894. if lenRelation != replaceNum {
  895. continue
  896. }
  897. // 计算
  898. val, _, err := calculate(strings.ToUpper(colData.Value), tagMap)
  899. // 计算失败,退出循环
  900. if err != nil {
  901. continue
  902. }
  903. // 重新赋值
  904. colData.ShowValue = val
  905. tableDataMap[index][manualData.Tag] = colData
  906. }
  907. // 计算文本行的单元格
  908. for k, textRow := range tmpTextRowList {
  909. // 获取对应行的数据
  910. index := lenTableData + k + 1
  911. rowDataMap, ok := tableDataMap[index]
  912. if !ok {
  913. continue
  914. }
  915. for colIndex, _ := range textRow {
  916. currTag := tagList[colIndex]
  917. // 找到对应的单元格
  918. colData, ok := rowDataMap[currTag]
  919. if !ok {
  920. continue
  921. }
  922. // 如果该单元格不是计算公式的单元格,那么直接退出当前循环即可
  923. if colData.DataType != 4 {
  924. continue
  925. }
  926. tagMap := make(map[string]float64)
  927. lenRelation := len(colData.RelationEdbInfoList)
  928. replaceNum := 0
  929. for _, relation := range colData.RelationEdbInfoList {
  930. relationCellTagName := strings.ToUpper(relation.Tag) + relation.Row
  931. valStr, tmpErr := getCalculateValue(tableDataMap, relation.Tag, relation.Row, calculateCellMap)
  932. if tmpErr != nil {
  933. continue
  934. }
  935. tmpValDecimal, tmpErr := decimal.NewFromString(valStr)
  936. if tmpErr != nil {
  937. continue
  938. }
  939. tagMap[relationCellTagName], _ = tmpValDecimal.Float64()
  940. replaceNum++
  941. }
  942. // 如果替换的数据与关联的不一致,那么就退出当前循环
  943. if lenRelation != replaceNum {
  944. continue
  945. }
  946. // 计算
  947. val, _, err := calculate(strings.ToUpper(colData.Value), tagMap)
  948. // 计算失败,退出循环
  949. if err != nil {
  950. continue
  951. }
  952. // 重新赋值
  953. colData.ShowValue = val
  954. tableDataMap[index][currTag] = colData
  955. }
  956. }
  957. // 计算文本行第一列的数据值(多行)
  958. for k, colData := range firstColTextRowList {
  959. // 如果该单元格不是计算公式的单元格,那么直接退出当前循环即可
  960. if colData.DataType != 4 {
  961. continue
  962. }
  963. tagMap := make(map[string]float64)
  964. lenRelation := len(colData.RelationEdbInfoList)
  965. replaceNum := 0
  966. for _, relation := range colData.RelationEdbInfoList {
  967. relationCellTagName := strings.ToUpper(relation.Tag) + relation.Row
  968. valStr, tmpErr := getCalculateValue(tableDataMap, relation.Tag, relation.Row, calculateCellMap)
  969. if tmpErr != nil {
  970. continue
  971. }
  972. tmpValDecimal, tmpErr := decimal.NewFromString(valStr)
  973. if tmpErr != nil {
  974. continue
  975. }
  976. tagMap[relationCellTagName], _ = tmpValDecimal.Float64()
  977. replaceNum++
  978. }
  979. // 如果替换的数据与关联的不一致,那么就退出当前循环
  980. if lenRelation != replaceNum {
  981. continue
  982. }
  983. // 计算
  984. val, _, err := calculate(strings.ToUpper(colData.Value), tagMap)
  985. // 计算失败,退出循环
  986. if err != nil {
  987. continue
  988. }
  989. // 重新赋值
  990. colData.ShowValue = val
  991. firstColTextRowList[k] = colData
  992. }
  993. {
  994. // 文本行的数据处理返回
  995. textRowListDataResp = make([][]request.ManualDataReq, 0)
  996. newLenTableDataMap := len(tableDataMap)
  997. // 文本行的第一行所在的位置
  998. firstTextRow := lenTableData + 1
  999. for i := firstTextRow; i <= newLenTableDataMap; i++ {
  1000. textRowDataResp := make([]request.ManualDataReq, 0)
  1001. textRowDataResp = append(textRowDataResp, firstColTextRowList[i-firstTextRow])
  1002. for _, tmpTag := range tagList {
  1003. textRowDataResp = append(textRowDataResp, tableDataMap[i][tmpTag])
  1004. }
  1005. textRowListDataResp = append(textRowListDataResp, textRowDataResp)
  1006. }
  1007. }
  1008. return
  1009. }
  1010. // getCalculateValue 获取公式计算的结果
  1011. func getCalculateValue(tableDataMap map[int]map[string]request.ManualDataReq, tag, row string, calculateCellMap map[string]string) (val string, err error) {
  1012. rowInt, err := strconv.Atoi(row)
  1013. if err != nil {
  1014. return
  1015. }
  1016. // 单元格的标签名
  1017. cellTagName := strings.ToUpper(tag) + row
  1018. val, ok := calculateCellMap[cellTagName]
  1019. if ok {
  1020. return
  1021. }
  1022. // 查找行数据
  1023. rowData, ok := tableDataMap[rowInt]
  1024. if !ok {
  1025. err = errors.New("查找" + row + "行的数据失败")
  1026. return
  1027. }
  1028. // 查找单元格数据
  1029. colData, ok := rowData[tag]
  1030. if !ok {
  1031. err = errors.New("查找单元格" + tag + row + "的数据失败")
  1032. return
  1033. }
  1034. // 如果不是计算单元格
  1035. if colData.DataType != 4 {
  1036. val = colData.ShowValue
  1037. return
  1038. }
  1039. // 如果是计算单元格
  1040. calculateCellMap[cellTagName] = ``
  1041. tagMap := make(map[string]float64)
  1042. for _, relation := range colData.RelationEdbInfoList {
  1043. relationCellTagName := strings.ToUpper(relation.Tag) + relation.Row
  1044. valStr, tmpErr := getCalculateValue(tableDataMap, relation.Tag, relation.Row, calculateCellMap)
  1045. if tmpErr != nil {
  1046. err = tmpErr
  1047. return
  1048. }
  1049. tmpValDecimal, tmpErr := decimal.NewFromString(valStr)
  1050. if tmpErr != nil {
  1051. err = tmpErr
  1052. return
  1053. }
  1054. tagMap[relationCellTagName], _ = tmpValDecimal.Float64()
  1055. }
  1056. // 计算
  1057. val, _, err = calculate(strings.ToUpper(colData.Value), tagMap)
  1058. if err != nil {
  1059. return
  1060. }
  1061. // 重新赋值
  1062. colData.ShowValue = val
  1063. tableDataMap[rowInt][tag] = colData
  1064. calculateCellMap[cellTagName] = val
  1065. return
  1066. }
  1067. // calculate 公式计算
  1068. func calculate(calculateFormula string, TagMap map[string]float64) (calVal, errMsg string, err error) {
  1069. if calculateFormula == "" {
  1070. errMsg = "公式异常"
  1071. err = errors.New(errMsg)
  1072. return
  1073. }
  1074. calculateFormula = strings.TrimPrefix(calculateFormula, "=")
  1075. calculateFormula = strings.Replace(calculateFormula, "(", "(", -1)
  1076. calculateFormula = strings.Replace(calculateFormula, ")", ")", -1)
  1077. calculateFormula = strings.Replace(calculateFormula, ",", ",", -1)
  1078. calculateFormula = strings.Replace(calculateFormula, "。", ".", -1)
  1079. calculateFormula = strings.Replace(calculateFormula, "%", "*0.01", -1)
  1080. formulaFormStr := utils.ReplaceFormula(TagMap, calculateFormula)
  1081. //计算公式异常,那么就移除该指标
  1082. if formulaFormStr == `` {
  1083. errMsg = "公式异常"
  1084. err = errors.New(errMsg)
  1085. return
  1086. }
  1087. expression := formula.NewExpression(formulaFormStr)
  1088. calResult, err := expression.Evaluate()
  1089. if err != nil {
  1090. errMsg = "计算失败"
  1091. err = errors.New("计算失败:Err:" + err.Error() + ";formulaStr:" + formulaFormStr)
  1092. // 分母为0的报错
  1093. if strings.Contains(err.Error(), "divide by zero") {
  1094. errMsg = "分母不能为0"
  1095. err = errors.New("分母不能为空,计算公式:" + formulaFormStr)
  1096. }
  1097. return
  1098. }
  1099. // 如果计算结果是NAN,那么就提示报错
  1100. if calResult.IsNan() {
  1101. errMsg = "计算失败"
  1102. err = errors.New("计算失败:计算结果是:NAN;formulaStr:" + formulaFormStr)
  1103. return
  1104. }
  1105. calVal = calResult.String()
  1106. // 转Decimal然后四舍五入
  1107. valDecimal, err := decimal.NewFromString(calVal)
  1108. if err != nil {
  1109. errMsg = "计算失败"
  1110. err = errors.New("计算失败,结果转 Decimal 失败:Err:" + err.Error() + ";formulaStr:" + formulaFormStr)
  1111. return
  1112. }
  1113. calVal = valDecimal.Round(4).String()
  1114. return
  1115. }