Share day-style generated text validation

internal/generatedtext/daily.go

@@ -1,10 +1,5 @@
 package generatedtext
 
-import (
-	"fmt"
-	"strings"
-)
-
 type Daily struct {
 	Summary             string   `json:"summary"`
 	ForecastDiscussion  []string `json:"forecast_discussion"`
@@ -13,25 +8,21 @@ type Daily struct {
 }
 
 func ValidateDaily(data []byte) (Daily, []byte, error) {
-	value, err := decodeGeneratedText[Daily](data, "daily")
-	if err != nil {
-		return Daily{}, nil, err
-	}
-
-	value.Summary = strings.TrimSpace(value.Summary)
-	value.PrecipitationTiming = strings.TrimSpace(value.PrecipitationTiming)
-	value.Confidence = strings.TrimSpace(value.Confidence)
-	value.ForecastDiscussion = trimNonEmpty(value.ForecastDiscussion)
-	if value.Summary == "" {
-		return Daily{}, nil, fmt.Errorf("daily generated text summary is required")
-	}
-	if len(value.ForecastDiscussion) == 0 {
-		return Daily{}, nil, fmt.Errorf("daily generated text forecast discussion is required")
-	}
-
-	normalized, err := normalizeGeneratedText(value, "daily")
-	if err != nil {
-		return Daily{}, nil, err
-	}
-	return value, normalized, nil
+	return validateDayStyleGeneratedText[Daily, *Daily](data, "daily")
+}
+
+func (d *Daily) dayStyleFields() dayStyleFields {
+	return dayStyleFields{
+		Summary:             d.Summary,
+		ForecastDiscussion:  d.ForecastDiscussion,
+		PrecipitationTiming: d.PrecipitationTiming,
+		Confidence:          d.Confidence,
+	}
+}
+
+func (d *Daily) setDayStyleFields(fields dayStyleFields) {
+	d.Summary = fields.Summary
+	d.ForecastDiscussion = fields.ForecastDiscussion
+	d.PrecipitationTiming = fields.PrecipitationTiming
+	d.Confidence = fields.Confidence
 }