Added a /conditions/current endpoint with computed best-guess values for current conditions

internal/core/ports/ports.go

@@ -5,18 +5,39 @@ import (
 	"time"
 )
 
-type ObservationSummaryMetric struct {
+type ObservationCurrentConditionsMetric struct {
 	TemperatureC         *float64
 	ApparentTemperatureC *float64
+	DewpointC            *float64
+	RelativeHumidity     *float64
+	WindSpeedKmh         *float64
+	WindDirectionDegrees *float64
+	ConditionCode        *int
+	IsDay                *bool
 }
 
-type ObservationConditionMetric struct {
-	StationID              *string
-	ObservedAt             time.Time
-	TemperatureC           *float64
-	TextDescription        *string
-	ProviderRawDescription *string
-	ConditionText          *string
+type ObservationPresentWeatherMetric struct {
+	Raw map[string]any
+}
+
+type ObservationRecordMetric struct {
+	EventID                 string
+	StationID               *string
+	StationName             *string
+	Timestamp               time.Time
+	ConditionCode           int
+	IsDay                   *bool
+	TextDescription         *string
+	TemperatureC            *float64
+	DewpointC               *float64
+	WindDirectionDegrees    *float64
+	WindSpeedKmh            *float64
+	WindGustKmh             *float64
+	BarometricPressurePa    *float64
+	VisibilityMeters        *float64
+	RelativeHumidityPercent *float64
+	ApparentTemperatureC    *float64
+	PresentWeather          []ObservationPresentWeatherMetric
 }
 
 type ForecastPeriodMetric struct {
@@ -60,9 +81,8 @@ type AlertRecord struct {
 }
 
 type ObservationRepository interface {
-	GetCurrentSummary(ctx context.Context, window time.Duration) (ObservationSummaryMetric, error)
-	ListCurrentConditions(ctx context.Context, window time.Duration) ([]ObservationConditionMetric, error)
-	ListCurrentPrecipitationEvents(ctx context.Context, window time.Duration) ([]string, error)
+	GetCurrentConditionsSummary(ctx context.Context, window time.Duration) (ObservationCurrentConditionsMetric, error)
+	ListRecentObservations(ctx context.Context, count int) ([]ObservationRecordMetric, error)
 }
 
 type ForecastRepository interface {