Add Weekend Outlook generation

2026-05-29 18:16:10 +00:00
parent 4c9d396f9b
commit 5d543b6b4d
21 changed files with 760 additions and 69 deletions
--- a/internal/briefing/weekend_test.go
+++ b/internal/briefing/weekend_test.go
@@ -0,0 +1,88 @@
+package briefing
+
+import (
+	"strings"
+	"testing"
+
+	"gitea.maximumdirect.net/eric/weatherreporter/internal/forecast"
+	"gitea.maximumdirect.net/eric/weatherreporter/internal/report"
+	"gitea.maximumdirect.net/eric/weatherreporter/internal/timeutil"
+)
+
+func TestWeekendBriefingBuildsPlanningInputs(t *testing.T) {
+	location := mustLocation(t)
+	resolved, err := report.Resolve(report.Weekend, report.ResolveRequest{
+		Now:      mustParse("2026-05-29T08:00:00-05:00"),
+		Location: location,
+	})
+	if err != nil {
+		t.Fatalf("resolve weekend: %v", err)
+	}
+	precip := 70.0
+	gust := 32.0
+	summaries := []forecast.DailySummary{
+		{
+			Date: "2026-05-30",
+			Period: timeutil.Period{
+				Start: mustParse("2026-05-30T00:00:00-05:00"),
+				End:   mustParse("2026-05-31T00:00:00-05:00"),
+			},
+			Dayparts: []forecast.DaypartSummary{
+				{
+					Name:              "afternoon",
+					DominantCondition: "Showers and thunderstorms",
+					Period: timeutil.Period{
+						Start: mustParse("2026-05-30T12:00:00-05:00"),
+						End:   mustParse("2026-05-30T18:00:00-05:00"),
+					},
+					MaxPrecipitationProbability: &forecast.TimedValue{
+						Value: precip,
+						Time:  mustParse("2026-05-30T15:00:00-05:00"),
+					},
+					PeakWindGust: &forecast.TimedValue{
+						Value: gust,
+						Time:  mustParse("2026-05-30T16:00:00-05:00"),
+					},
+					Indicators: forecast.Indicators{Thunder: true, Wind: true},
+					HourlyPeriods: []forecast.ForecastPeriod{
+						{
+							StartTime:       mustParse("2026-05-30T15:00:00-05:00"),
+							EndTime:         mustParse("2026-05-30T16:00:00-05:00"),
+							TextDescription: "Showers and thunderstorms",
+						},
+					},
+				},
+			},
+			AlertOverlaps: []forecast.AlertOverlap{{Event: "Flood Watch"}},
+			Discussion:    &forecast.Discussion{Product: "discussion", KeyMessages: []string{"Timing may shift."}},
+		},
+	}
+
+	pkg, err := BuildWeekend(BuildContext{
+		Resolved: resolved,
+		Units:    "us",
+		Timezone: "America/Chicago",
+	}, summaries)
+	if err != nil {
+		t.Fatalf("BuildWeekend() error = %v", err)
+	}
+
+	if pkg.Metadata.ReportID != report.Weekend {
+		t.Fatalf("ReportID = %q, want weekend", pkg.Metadata.ReportID)
+	}
+	if pkg.Weekend == nil {
+		t.Fatal("Weekend = nil")
+	}
+	if len(pkg.Weekend.Days) != 1 {
+		t.Fatalf("Days length = %d, want 1", len(pkg.Weekend.Days))
+	}
+	if len(pkg.Weekend.Planning.WorstWeatherWindows) == 0 {
+		t.Fatalf("WorstWeatherWindows = %#v, want weather window", pkg.Weekend.Planning.WorstWeatherWindows)
+	}
+	if !strings.Contains(strings.Join(pkg.Weekend.Planning.RainStormTiming, " "), "thunder") {
+		t.Fatalf("RainStormTiming = %#v, want thunder timing", pkg.Weekend.Planning.RainStormTiming)
+	}
+	if len(pkg.Weekend.Planning.UncertaintyInputs) == 0 {
+		t.Fatal("UncertaintyInputs length = 0, want discussion context")
+	}
+}