/
dbToCsv.go
696 lines (611 loc) · 20.4 KB
/
dbToCsv.go
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// Copyright (c) 2016 OpenM++
// This code is licensed under the MIT license (see LICENSE.txt for details)
package main
import (
"database/sql"
"encoding/csv"
"errors"
"os"
"path/filepath"
"strconv"
"github.com/openmpp/go/ompp/config"
"github.com/openmpp/go/ompp/db"
"github.com/openmpp/go/ompp/helper"
"github.com/openmpp/go/ompp/omppLog"
)
// lineCsvConverter return csv file row []string or isEof = true
type lineCsvConverter func() (isEof bool, row []string, err error)
// write model metadata from database into text csv files
func dbToCsv(modelName string, modelDigest string, isAllInOne bool, runOpts *config.RunOptions) error {
// open source database connection and check is it valid
cs, dn := db.IfEmptyMakeDefaultReadOnly(modelName, runOpts.String(fromSqliteArgKey), runOpts.String(dbConnStrArgKey), runOpts.String(dbDriverArgKey))
srcDb, _, err := db.Open(cs, dn, false)
if err != nil {
return err
}
defer srcDb.Close()
if err := db.CheckOpenmppSchemaVersion(srcDb); err != nil {
return err
}
// get model metadata
modelDef, err := db.GetModel(srcDb, modelName, modelDigest)
if err != nil {
return err
}
modelName = modelDef.Model.Name // set model name: it can be empty and only model digest specified
// create new output directory, use modelName subdirectory
outDir := filepath.Join(runOpts.String(outputDirArgKey), modelName)
if !theCfg.isKeepOutputDir {
if ok := dirDeleteAndLog(outDir); !ok {
return errors.New("Error: unable to delete: " + outDir)
}
}
if err = os.MkdirAll(outDir, 0750); err != nil {
return err
}
fileCreated := make(map[string]bool)
// write model definition into csv files
if err = toModelCsv(srcDb, modelDef, outDir); err != nil {
return err
}
// write list of languages into csv file
if err = toLanguageCsv(srcDb, outDir); err != nil {
return err
}
// write model language-specific strings into csv file
if err = toModelWordCsv(srcDb, modelDef.Model.ModelId, outDir); err != nil {
return err
}
// write model text (description and notes) into csv file
if err = toModelTextCsv(srcDb, modelDef.Model.ModelId, outDir); err != nil {
return err
}
// write model profile into csv file
if err = toModelProfileCsv(srcDb, modelName, outDir); err != nil {
return err
}
// write all model run data into csv files: parameters, output expressions and accumulators
isIdCsv := runOpts.Bool(useIdCsvArgKey)
// use of run and set id's in directory names:
// if true then always use id's in the names, false never use it
// by default: only if name conflict
doUseIdNames := defaultUseIdNames
if runOpts.IsExist(useIdNamesArgKey) {
if runOpts.Bool(useIdNamesArgKey) {
doUseIdNames = yesUseIdNames
} else {
doUseIdNames = noUseIdNames
}
}
isIdNames := false
if isIdNames, err = toRunListCsv(srcDb, modelDef, outDir, fileCreated, isIdCsv, doUseIdNames, isAllInOne); err != nil {
return err
}
// write all readonly workset data into csv files: input parameters
if err = toWorksetListCsv(srcDb, modelDef, outDir, fileCreated, isIdCsv, isIdNames, isAllInOne); err != nil {
return err
}
// write all modeling tasks and task run history into csv files
if err = toTaskListCsv(srcDb, modelDef.Model.ModelId, outDir); err != nil {
return err
}
// pack model metadata, run results and worksets into zip
if runOpts.Bool(zipArgKey) {
zipPath, err := helper.PackZip(outDir, !theCfg.isKeepOutputDir, "")
if err != nil {
return err
}
omppLog.Log("Packed ", zipPath)
}
return nil
}
// toModelCsv writes model metadata into csv files.
func toModelCsv(dbConn *sql.DB, modelDef *db.ModelMeta, outDir string) error {
// write model master row into csv
row := make([]string, 7)
row[0] = strconv.Itoa(modelDef.Model.ModelId)
row[1] = modelDef.Model.Name
row[2] = modelDef.Model.Digest
row[3] = strconv.Itoa(modelDef.Model.Type)
row[4] = modelDef.Model.Version
row[5] = modelDef.Model.CreateDateTime
row[6] = modelDef.Model.DefaultLangCode
idx := 0
err := toCsvFile(
outDir,
"model_dic.csv",
[]string{"model_id", "model_name", "model_digest", "model_type", "model_ver", "create_dt", "default_lang_code"},
func() (bool, []string, error) {
if idx == 0 { // only one model_dic row exist
idx++
return false, row, nil
}
return true, row, nil // end of model rows
})
if err != nil {
return errors.New("failed to write model into csv " + err.Error())
}
// write type rows into csv
row = make([]string, 7)
row[0] = strconv.Itoa(modelDef.Model.ModelId)
idx = 0
err = toCsvFile(
outDir,
"type_dic.csv",
[]string{"model_id", "model_type_id", "type_hid", "type_name", "type_digest", "dic_id", "total_enum_id"},
func() (bool, []string, error) {
if 0 <= idx && idx < len(modelDef.Type) {
row[1] = strconv.Itoa(modelDef.Type[idx].TypeId)
row[2] = strconv.Itoa(modelDef.Type[idx].TypeHid)
row[3] = modelDef.Type[idx].Name
row[4] = modelDef.Type[idx].Digest
row[5] = strconv.Itoa(modelDef.Type[idx].DicId)
row[6] = strconv.Itoa(modelDef.Type[idx].TotalEnumId)
idx++
return false, row, nil
}
return true, row, nil // end of type rows
})
if err != nil {
return errors.New("failed to write model types into csv " + err.Error())
}
// write type enum rows into csv
row = make([]string, 4)
row[0] = strconv.Itoa(modelDef.Model.ModelId)
idx = 0
j := 0
err = toCsvFile(
outDir,
"type_enum_lst.csv",
[]string{"model_id", "model_type_id", "enum_id", "enum_name"},
func() (bool, []string, error) {
if idx < 0 || idx >= len(modelDef.Type) { // end of type rows
return true, row, nil
}
// if end of current type enums then find next type with enum list
if j < 0 || j >= len(modelDef.Type[idx].Enum) {
j = 0
for {
idx++
if idx < 0 || idx >= len(modelDef.Type) { // end of type rows
return true, row, nil
}
if len(modelDef.Type[idx].Enum) > 0 {
break
}
}
}
// make type enum []string row
row[1] = strconv.Itoa(modelDef.Type[idx].Enum[j].TypeId)
row[2] = strconv.Itoa(modelDef.Type[idx].Enum[j].EnumId)
row[3] = modelDef.Type[idx].Enum[j].Name
j++
return false, row, nil
})
if err != nil {
return errors.New("failed to write model enums into csv " + err.Error())
}
// write parameter rows into csv
row = make([]string, 12)
row[0] = strconv.Itoa(modelDef.Model.ModelId)
idx = 0
err = toCsvFile(
outDir,
"parameter_dic.csv",
[]string{
"model_id", "model_parameter_id", "parameter_hid", "parameter_name",
"parameter_digest", "db_run_table", "db_set_table", "parameter_rank",
"model_type_id", "is_hidden", "num_cumulated", "import_digest"},
func() (bool, []string, error) {
if 0 <= idx && idx < len(modelDef.Param) {
row[1] = strconv.Itoa(modelDef.Param[idx].ParamId)
row[2] = strconv.Itoa(modelDef.Param[idx].ParamHid)
row[3] = modelDef.Param[idx].Name
row[4] = modelDef.Param[idx].Digest
row[5] = modelDef.Param[idx].DbRunTable
row[6] = modelDef.Param[idx].DbSetTable
row[7] = strconv.Itoa(modelDef.Param[idx].Rank)
row[8] = strconv.Itoa(modelDef.Param[idx].TypeId)
row[9] = strconv.FormatBool(modelDef.Param[idx].IsHidden)
row[10] = strconv.Itoa(modelDef.Param[idx].NumCumulated)
row[11] = modelDef.Param[idx].ImportDigest
idx++
return false, row, nil
}
return true, row, nil // end of parameter rows
})
if err != nil {
return errors.New("failed to write parameters into csv " + err.Error())
}
// write parameter import rows into csv
row = make([]string, 5)
row[0] = strconv.Itoa(modelDef.Model.ModelId)
idx = 0
j = 0
err = toCsvFile(
outDir,
"parameter_import.csv",
[]string{"model_id", "model_parameter_id", "from_name", "from_model_name", "is_sample_dim"},
func() (bool, []string, error) {
if idx < 0 || idx >= len(modelDef.Param) { // end of parameter rows
return true, row, nil
}
// if end of current parameter imports then find next parameter with import list
if j < 0 || j >= len(modelDef.Param[idx].Import) {
j = 0
for {
idx++
if idx < 0 || idx >= len(modelDef.Param) { // end of parameter rows
return true, row, nil
}
if len(modelDef.Param[idx].Import) > 0 {
break
}
}
}
// make parameter import []string row
row[1] = strconv.Itoa(modelDef.Param[idx].Import[j].ParamId)
row[2] = modelDef.Param[idx].Import[j].FromName
row[3] = modelDef.Param[idx].Import[j].FromModel
row[4] = strconv.FormatBool(modelDef.Param[idx].Import[j].IsSampleDim)
j++
return false, row, nil
})
if err != nil {
return errors.New("failed to write parameter import into csv " + err.Error())
}
// write parameter dimension rows into csv
row = make([]string, 5)
row[0] = strconv.Itoa(modelDef.Model.ModelId)
idx = 0
j = 0
err = toCsvFile(
outDir,
"parameter_dims.csv",
[]string{"model_id", "model_parameter_id", "dim_id", "dim_name", "model_type_id"},
func() (bool, []string, error) {
if idx < 0 || idx >= len(modelDef.Param) { // end of parameter rows
return true, row, nil
}
// if end of current parameter dimensions then find next parameter with dimension list
if j < 0 || j >= len(modelDef.Param[idx].Dim) {
j = 0
for {
idx++
if idx < 0 || idx >= len(modelDef.Param) { // end of parameter rows
return true, row, nil
}
if len(modelDef.Param[idx].Dim) > 0 {
break
}
}
}
// make parameter dimension []string row
row[1] = strconv.Itoa(modelDef.Param[idx].Dim[j].ParamId)
row[2] = strconv.Itoa(modelDef.Param[idx].Dim[j].DimId)
row[3] = modelDef.Param[idx].Dim[j].Name
row[4] = strconv.Itoa(modelDef.Param[idx].Dim[j].TypeId)
j++
return false, row, nil
})
if err != nil {
return errors.New("failed to write parameter dimensions into csv " + err.Error())
}
// write output table rows into csv
row = make([]string, 14)
row[0] = strconv.Itoa(modelDef.Model.ModelId)
idx = 0
err = toCsvFile(
outDir,
"table_dic.csv",
[]string{
"model_id", "model_table_id", "table_hid", "table_name",
"table_digest", "is_user", "table_rank", "is_sparse",
"db_expr_table", "db_acc_table", "db_acc_table", "expr_dim_pos",
"is_hidden", "import_digest"},
func() (bool, []string, error) {
if 0 <= idx && idx < len(modelDef.Table) {
row[1] = strconv.Itoa(modelDef.Table[idx].TableId)
row[2] = strconv.Itoa(modelDef.Table[idx].TableHid)
row[3] = modelDef.Table[idx].Name
row[4] = modelDef.Table[idx].Digest
row[5] = strconv.FormatBool(modelDef.Table[idx].IsUser)
row[6] = strconv.Itoa(modelDef.Table[idx].Rank)
row[7] = strconv.FormatBool(modelDef.Table[idx].IsSparse)
row[8] = modelDef.Table[idx].DbExprTable
row[9] = modelDef.Table[idx].DbAccTable
row[10] = modelDef.Table[idx].DbAccAllView
row[11] = strconv.Itoa(modelDef.Table[idx].ExprPos)
row[12] = strconv.FormatBool(modelDef.Table[idx].IsHidden)
row[13] = modelDef.Table[idx].ImportDigest
idx++
return false, row, nil
}
return true, row, nil // end of output table rows
})
if err != nil {
return errors.New("failed to write output tables into csv " + err.Error())
}
// write output tables dimension rows into csv
row = make([]string, 7)
row[0] = strconv.Itoa(modelDef.Model.ModelId)
idx = 0
j = 0
err = toCsvFile(
outDir,
"table_dims.csv",
[]string{"model_id", "model_table_id", "dim_id", "dim_name", "model_type_id", "is_total", "dim_size"},
func() (bool, []string, error) {
if idx < 0 || idx >= len(modelDef.Table) { // end of output tables rows
return true, row, nil
}
// if end of current output tables dimensions then find next output table with dimension list
if j < 0 || j >= len(modelDef.Table[idx].Dim) {
j = 0
for {
idx++
if idx < 0 || idx >= len(modelDef.Table) { // end of output tables rows
return true, row, nil
}
if len(modelDef.Table[idx].Dim) > 0 {
break
}
}
}
// make output table dimension []string row
row[1] = strconv.Itoa(modelDef.Table[idx].Dim[j].TableId)
row[2] = strconv.Itoa(modelDef.Table[idx].Dim[j].DimId)
row[3] = modelDef.Table[idx].Dim[j].Name
row[4] = strconv.Itoa(modelDef.Table[idx].Dim[j].TypeId)
row[5] = strconv.FormatBool(modelDef.Table[idx].Dim[j].IsTotal)
row[6] = strconv.Itoa(modelDef.Table[idx].Dim[j].DimSize)
j++
return false, row, nil
})
if err != nil {
return errors.New("failed to write output table dimensions into csv " + err.Error())
}
// write output tables accumulator rows into csv
row = make([]string, 6)
row[0] = strconv.Itoa(modelDef.Model.ModelId)
idx = 0
j = 0
err = toCsvFile(
outDir,
"table_acc.csv",
[]string{"model_id", "model_table_id", "acc_id", "acc_name", "is_derived", "acc_src"},
func() (bool, []string, error) {
if idx < 0 || idx >= len(modelDef.Table) { // end of output table rows
return true, row, nil
}
// if end of current output tables accumulators then find next output table with accumulator list
if j < 0 || j >= len(modelDef.Table[idx].Acc) {
j = 0
for {
idx++
if idx < 0 || idx >= len(modelDef.Table) { // end of output table rows
return true, row, nil
}
if len(modelDef.Table[idx].Acc) > 0 {
break
}
}
}
// make output table accumulator []string row
row[1] = strconv.Itoa(modelDef.Table[idx].Acc[j].TableId)
row[2] = strconv.Itoa(modelDef.Table[idx].Acc[j].AccId)
row[3] = modelDef.Table[idx].Acc[j].Name
row[4] = strconv.FormatBool(modelDef.Table[idx].Acc[j].IsDerived)
row[5] = modelDef.Table[idx].Acc[j].SrcAcc
j++
return false, row, nil
})
if err != nil {
return errors.New("failed to write output table accumulators into csv " + err.Error())
}
// write output tables expression rows into csv
row = make([]string, 6)
row[0] = strconv.Itoa(modelDef.Model.ModelId)
idx = 0
j = 0
err = toCsvFile(
outDir,
"table_expr.csv",
[]string{"model_id", "model_table_id", "expr_id", "expr_name", "expr_decimals", "expr_src"},
func() (bool, []string, error) {
if idx < 0 || idx >= len(modelDef.Table) { // end of output table rows
return true, row, nil
}
// if end of current output tables expressions then find next output table with expression list
if j < 0 || j >= len(modelDef.Table[idx].Expr) {
j = 0
for {
idx++
if idx < 0 || idx >= len(modelDef.Table) { // end of output table rows
return true, row, nil
}
if len(modelDef.Table[idx].Expr) > 0 {
break
}
}
}
// make output table expression []string row
row[1] = strconv.Itoa(modelDef.Table[idx].Expr[j].TableId)
row[2] = strconv.Itoa(modelDef.Table[idx].Expr[j].ExprId)
row[3] = modelDef.Table[idx].Expr[j].Name
row[4] = strconv.Itoa(modelDef.Table[idx].Expr[j].Decimals)
row[5] = modelDef.Table[idx].Expr[j].SrcExpr
j++
return false, row, nil
})
if err != nil {
return errors.New("failed to write output table expressions into csv " + err.Error())
}
// write model entity rows into csv
row = make([]string, 5)
row[0] = strconv.Itoa(modelDef.Model.ModelId)
idx = 0
err = toCsvFile(
outDir,
"entity_dic.csv",
[]string{
"model_id", "model_entity_id", "entity_hid", "entity_name", "entity_digest"},
func() (bool, []string, error) {
if 0 <= idx && idx < len(modelDef.Entity) {
row[1] = strconv.Itoa(modelDef.Entity[idx].EntityId)
row[2] = strconv.Itoa(modelDef.Entity[idx].EntityHid)
row[3] = modelDef.Entity[idx].Name
row[4] = modelDef.Entity[idx].Digest
idx++
return false, row, nil
}
return true, row, nil // end of model entity rows
})
if err != nil {
return errors.New("failed to write model entities into csv " + err.Error())
}
// write entity attribute rows into csv
row = make([]string, 6)
row[0] = strconv.Itoa(modelDef.Model.ModelId)
idx = 0
j = 0
err = toCsvFile(
outDir,
"entity_attr.csv",
[]string{"model_id", "model_entity_id", "attr_id", "attr_name", "model_type_id", "is_internal"},
func() (bool, []string, error) {
if idx < 0 || idx >= len(modelDef.Entity) { // end of entity rows
return true, row, nil
}
// if end of current entity attributes then find next entity with attribute list
if j < 0 || j >= len(modelDef.Entity[idx].Attr) {
j = 0
for {
idx++
if idx < 0 || idx >= len(modelDef.Entity) { // end of entity rows
return true, row, nil
}
if len(modelDef.Entity[idx].Attr) > 0 {
break
}
}
}
// make entity attribute []string row
row[1] = strconv.Itoa(modelDef.Entity[idx].Attr[j].EntityId)
row[2] = strconv.Itoa(modelDef.Entity[idx].Attr[j].AttrId)
row[3] = modelDef.Entity[idx].Attr[j].Name
row[4] = strconv.Itoa(modelDef.Entity[idx].Attr[j].TypeId)
row[5] = strconv.FormatBool(modelDef.Entity[idx].Attr[j].IsInternal)
j++
return false, row, nil
})
if err != nil {
return errors.New("failed to write entity attributes into csv " + err.Error())
}
// write model group rows into csv
row = make([]string, 5)
row[0] = strconv.Itoa(modelDef.Model.ModelId)
idx = 0
err = toCsvFile(
outDir,
"group_lst.csv",
[]string{"model_id", "group_id", "is_parameter", "group_name", "is_hidden"},
func() (bool, []string, error) {
if 0 <= idx && idx < len(modelDef.Group) {
row[1] = strconv.Itoa(modelDef.Group[idx].GroupId)
row[2] = strconv.FormatBool(modelDef.Group[idx].IsParam)
row[3] = modelDef.Group[idx].Name
row[4] = strconv.FormatBool(modelDef.Group[idx].IsHidden)
idx++
return false, row, nil
}
return true, row, nil // end of model group rows
})
if err != nil {
return errors.New("failed to write model groups into csv " + err.Error())
}
// write group parent-child rows into csv
row = make([]string, 5)
row[0] = strconv.Itoa(modelDef.Model.ModelId)
idx = 0
j = 0
err = toCsvFile(
outDir,
"group_pc.csv",
[]string{"model_id", "group_id", "child_pos", "child_group_id", "leaf_id"},
func() (bool, []string, error) {
if idx < 0 || idx >= len(modelDef.Group) { // end of groups rows
return true, row, nil
}
// if end of current group childern rows then find next group with parent-child list
if j < 0 || j >= len(modelDef.Group[idx].GroupPc) {
j = 0
for {
idx++
if idx < 0 || idx >= len(modelDef.Group) { // end of groups rows
return true, row, nil
}
if len(modelDef.Group[idx].GroupPc) > 0 {
break
}
}
}
// make group parnet-child []string row
row[1] = strconv.Itoa(modelDef.Group[idx].GroupPc[j].GroupId)
row[2] = strconv.Itoa(modelDef.Group[idx].GroupPc[j].ChildPos)
if modelDef.Group[idx].GroupPc[j].ChildGroupId < 0 { // negative value is NULL
row[3] = "NULL"
} else {
row[3] = strconv.Itoa(modelDef.Group[idx].GroupPc[j].ChildGroupId)
}
if modelDef.Group[idx].GroupPc[j].ChildLeafId < 0 { // negative value is NULL
row[4] = "NULL"
} else {
row[4] = strconv.Itoa(modelDef.Group[idx].GroupPc[j].ChildLeafId)
}
j++
return false, row, nil
})
if err != nil {
return errors.New("failed to write group parent-child into csv " + err.Error())
}
return nil
}
// toCsvFile write into csvDir/fileName.csv file.
func toCsvFile(
csvDir string, fileName string, columnNames []string, lineCvt lineCsvConverter) error {
// create csv file
f, err := os.OpenFile(filepath.Join(csvDir, fileName), os.O_CREATE|os.O_TRUNC|os.O_WRONLY, 0644)
if err != nil {
return err
}
defer f.Close()
if theCfg.isWriteUtf8Bom { // if required then write utf-8 bom
if _, err = f.Write(helper.Utf8bom); err != nil {
return err
}
}
wr := csv.NewWriter(f)
// write header line: column names, if provided
if len(columnNames) > 0 {
if err = wr.Write(columnNames); err != nil {
return err
}
}
// write csv lines until eof
for {
isEof, row, err := lineCvt()
if err != nil {
return err
}
if isEof {
break
}
if err = wr.Write(row); err != nil {
return err
}
}
// flush and return error, if any
wr.Flush()
return wr.Error()
}