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// Copyright 2019 GoAdmin Core Team. All rights reserved.
// Use of this source code is governed by a Apache-2.0 style
// license that can be found in the LICENSE file.
package db
import (
"database/sql"
)
// SetColVarType set the column type.
func SetColVarType(colVar *[]interface{}, i int, typeName string) {
dt := DT(typeName)
switch {
case Contains(dt, BoolTypeList):
var s sql.NullBool
(*colVar)[i] = &s
case Contains(dt, IntTypeList):
var s sql.NullInt64
(*colVar)[i] = &s
case Contains(dt, FloatTypeList):
var s sql.NullFloat64
(*colVar)[i] = &s
case Contains(dt, UintTypeList):
var s []uint8
(*colVar)[i] = &s
case Contains(dt, StringTypeList):
var s sql.NullString
(*colVar)[i] = &s
default:
var s interface{}
(*colVar)[i] = &s
}
}
// SetResultValue set the result value.
func SetResultValue(result *map[string]interface{}, index string, colVar interface{}, typeName string) {
dt := DT(typeName)
switch {
case Contains(dt, BoolTypeList):
temp := *(colVar.(*sql.NullBool))
if temp.Valid {
(*result)[index] = temp.Bool
} else {
(*result)[index] = nil
}
case Contains(dt, IntTypeList):
temp := *(colVar.(*sql.NullInt64))
if temp.Valid {
(*result)[index] = temp.Int64
} else {
(*result)[index] = nil
}
case Contains(dt, FloatTypeList):
temp := *(colVar.(*sql.NullFloat64))
if temp.Valid {
(*result)[index] = temp.Float64
} else {
(*result)[index] = nil
}
case Contains(dt, UintTypeList):
(*result)[index] = *(colVar.(*[]uint8))
case Contains(dt, StringTypeList):
temp := *(colVar.(*sql.NullString))
if temp.Valid {
(*result)[index] = temp.String
} else {
(*result)[index] = nil
}
default:
if colVar2, ok := colVar.(*interface{}); ok {
if colVar, ok = (*colVar2).(int64); ok {
(*result)[index] = colVar
} else if colVar, ok = (*colVar2).(string); ok {
(*result)[index] = colVar
} else if colVar, ok = (*colVar2).(float64); ok {
(*result)[index] = colVar
} else if colVar, ok = (*colVar2).([]uint8); ok {
(*result)[index] = colVar
} else {
(*result)[index] = colVar
}
}
}
}
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