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package validator
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import (
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"gitoa.ru/go-4devs/console/input/flag"
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"gitoa.ru/go-4devs/console/input/value"
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)
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//nolint:gocyclo,cyclop
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func NotBlank(fl flag.Flag) func(value.Value) error {
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return func(in value.Value) error {
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switch {
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case fl.IsAny() && in.Any() != nil:
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return nil
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case fl.IsArray():
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return arrayNotBlank(fl, in)
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case fl.IsInt() && in.Int() != 0:
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return nil
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case fl.IsInt64() && in.Int64() != 0:
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return nil
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case fl.IsUint() && in.Uint() != 0:
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return nil
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case fl.IsUint64() && in.Uint64() != 0:
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return nil
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case fl.IsFloat64() && in.Float64() != 0:
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return nil
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case fl.IsDuration() && in.Duration() != 0:
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return nil
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case fl.IsTime() && !in.Time().IsZero():
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return nil
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case fl.IsString() && len(in.String()) > 0:
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return nil
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}
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return ErrNotBlank
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}
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}
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//nolint:gocyclo,gocognit,cyclop
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func arrayNotBlank(fl flag.Flag, in value.Value) error {
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switch {
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case fl.IsInt() && len(in.Ints()) > 0:
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for _, i := range in.Ints() {
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if i == 0 {
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return ErrNotBlank
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}
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}
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return nil
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case fl.IsInt64() && len(in.Int64s()) > 0:
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for _, i := range in.Int64s() {
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if i == 0 {
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return ErrNotBlank
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}
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}
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return nil
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case fl.IsUint() && len(in.Uints()) > 0:
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for _, u := range in.Uints() {
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if u == 0 {
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return ErrNotBlank
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}
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}
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return nil
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case fl.IsUint64() && len(in.Uint64s()) > 0:
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for _, u := range in.Uint64s() {
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if u == 0 {
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return ErrNotBlank
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}
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}
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return nil
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case fl.IsFloat64() && len(in.Float64s()) > 0:
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for _, f := range in.Float64s() {
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if f == 0 {
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return ErrNotBlank
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}
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}
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return nil
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case fl.IsBool() && len(in.Bools()) > 0:
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return nil
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case fl.IsDuration() && len(in.Durations()) > 0:
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for _, d := range in.Durations() {
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if d == 0 {
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return ErrNotBlank
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}
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}
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return nil
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case fl.IsTime() && len(in.Times()) > 0:
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for _, t := range in.Times() {
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if t.IsZero() {
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return ErrNotBlank
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}
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}
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return nil
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case fl.IsString() && len(in.Strings()) > 0:
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for _, st := range in.Strings() {
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if len(st) == 0 {
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return ErrNotBlank
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}
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}
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return nil
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}
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return ErrNotBlank
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}
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