Prepare reports for Promptkit migration
This commit is contained in:
@@ -1,144 +0,0 @@
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package changes
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import (
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"fmt"
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"sort"
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"gitea.maximumdirect.net/eric/weatherreporter/internal/module"
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)
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func CompareThreeDay(previous module.Snapshot, current module.Snapshot, thresholds Thresholds) ([]Change, error) {
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previousDayparts, err := requiredStanza[map[string]daypartSummaryStanza](previous, "derived_daypart_summaries")
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if err != nil {
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return nil, fmt.Errorf("previous daypart summaries: %w", err)
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}
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currentDayparts, err := requiredStanza[map[string]daypartSummaryStanza](current, "derived_daypart_summaries")
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if err != nil {
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return nil, fmt.Errorf("current daypart summaries: %w", err)
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}
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previousDays := outlookDaysFromDayparts(previousDayparts)
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currentDays := outlookDaysFromDayparts(currentDayparts)
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return compareOutlookDays(previousDays, currentDays, thresholds, "")
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}
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type outlookDay struct {
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Date string
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LowTempF *int
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HighTempF *int
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MaxPopPercent *int
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MaxPopTime string
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MaxWindGustMph *int
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Indicators indicators
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}
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func compareOutlookDays(previousDays map[string]outlookDay, currentDays map[string]outlookDay, thresholds Thresholds, prefix string) ([]Change, error) {
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var changes []Change
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for date, currentDay := range currentDays {
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previousDay, ok := previousDays[date]
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if !ok {
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changes = append(changes, Change{Type: prefix + "outlook_day_added", Message: fmt.Sprintf("Outlook day added: %s.", date), Current: date})
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continue
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}
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changes = append(changes, compareOutlookDay(date, previousDay, currentDay, thresholds, prefix)...)
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}
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for date := range previousDays {
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if _, ok := currentDays[date]; !ok {
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changes = append(changes, Change{Type: prefix + "outlook_day_removed", Message: fmt.Sprintf("Outlook day removed: %s.", date), Previous: date})
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}
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}
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sortChanges(changes)
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return changes, nil
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}
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func compareOutlookDay(date string, previous outlookDay, current outlookDay, thresholds Thresholds, prefix string) []Change {
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var changes []Change
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for _, change := range compareTemperatureValues("Low", previous.LowTempF, current.LowTempF, thresholds.TemperatureDegrees) {
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change.Message = date + ": " + change.Message
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change.Type = prefix + "outlook_" + change.Type
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changes = append(changes, change)
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}
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for _, change := range compareTemperatureValues("High", previous.HighTempF, current.HighTempF, thresholds.TemperatureDegrees) {
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change.Message = date + ": " + change.Message
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change.Type = prefix + "outlook_" + change.Type
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changes = append(changes, change)
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}
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for _, change := range comparePrecipitationValues(previous.MaxPopPercent, current.MaxPopPercent, thresholds.PrecipProbabilityPoints, prefix+"outlook_") {
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change.Message = date + ": " + change.Message
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changes = append(changes, change)
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}
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for _, change := range comparePrecipTiming(previous.MaxPopTime, current.MaxPopTime, thresholds.PrecipTimingShiftMinutes, prefix+"outlook_") {
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change.Message = date + ": " + change.Message
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changes = append(changes, change)
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}
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for _, change := range compareWindValues(previous.MaxWindGustMph, current.MaxWindGustMph, thresholds.WindGustMilesPerHour, prefix+"outlook_") {
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change.Message = date + ": " + change.Message
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changes = append(changes, change)
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}
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for _, change := range compareIndicators(previous.Indicators, current.Indicators, prefix+"outlook_") {
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change.Message = date + ": " + change.Message
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changes = append(changes, change)
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}
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return changes
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}
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func outlookDaysFromDayparts(dayparts map[string]daypartSummaryStanza) map[string]outlookDay {
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out := map[string]outlookDay{}
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var keys []string
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for key := range dayparts {
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keys = append(keys, key)
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}
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sort.Strings(keys)
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for _, key := range keys {
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daypart := dayparts[key]
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date := daypartDate(daypart)
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if date == "" {
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continue
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}
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day := out[date]
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day.Date = date
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low, high := parseTempRange(daypart.TempRangeF)
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day.LowTempF = minInt(day.LowTempF, low)
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day.HighTempF = maxInt(day.HighTempF, high)
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day.MaxPopPercent = maxInt(day.MaxPopPercent, daypart.MaxPopPercent)
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if daypart.MaxPopPercent != nil && day.MaxPopPercent != nil && *daypart.MaxPopPercent == *day.MaxPopPercent {
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day.MaxPopTime = daypart.MaxPopTime
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}
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day.MaxWindGustMph = maxInt(day.MaxWindGustMph, daypart.MaxWindGustMph)
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day.Indicators.Snow = day.Indicators.Snow || daypart.Snow
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day.Indicators.Ice = day.Indicators.Ice || daypart.Ice
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out[date] = day
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}
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return out
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}
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func daypartDate(daypart daypartSummaryStanza) string {
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return daypart.Date
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}
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func minInt(a *int, b *int) *int {
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if a == nil {
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return copyInt(b)
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}
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if b != nil && *b < *a {
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return copyInt(b)
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}
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return a
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}
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func maxInt(a *int, b *int) *int {
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if a == nil {
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return copyInt(b)
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}
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if b != nil && *b > *a {
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return copyInt(b)
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}
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return a
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}
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func copyInt(value *int) *int {
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if value == nil {
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return nil
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}
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copied := *value
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return &copied
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}
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@@ -1,43 +0,0 @@
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package changes
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import (
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"testing"
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"gitea.maximumdirect.net/eric/weatherreporter/internal/module"
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)
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func TestCompareThreeDayDetectsDayChanges(t *testing.T) {
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previous := outlookSnapshot(t, "2026-05-29", "70", 20, "9 AM", false)
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current := outlookSnapshot(t, "2026-05-29", "78", 70, "12 PM", true)
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changes, err := CompareThreeDay(previous, current, Thresholds{
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TemperatureDegrees: 5,
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PrecipProbabilityPoints: 20,
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PrecipTimingShiftMinutes: 120,
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})
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if err != nil {
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t.Fatalf("CompareThreeDay() error = %v", err)
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}
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if len(changes) == 0 {
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t.Fatal("changes length = 0, want detected 3-day changes")
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}
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if countType(changes, "outlook_precip_probability_change") == 0 || countType(changes, "outlook_snow_risk_change") == 0 {
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t.Fatalf("changes = %#v, want precipitation and snow changes", changes)
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}
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}
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func outlookSnapshot(t *testing.T, date string, tempRange string, precip int, precipTime string, snow bool) module.Snapshot {
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t.Helper()
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return snapshot(t, module.Output{ID: module.DerivedDaypartSummaries, StanzaName: "derived_daypart_summaries", Value: map[string]daypartSummaryStanza{
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date + "_morning": {
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Date: date,
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PeriodBegins: date + " at 6:00 AM",
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PeriodEnds: date + " at 10:00 AM",
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TempRangeF: tempRange,
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MaxPopPercent: &precip,
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MaxPopTime: precipTime,
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Snow: snow,
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},
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}})
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}
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@@ -1,19 +0,0 @@
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package changes
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import (
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"fmt"
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"gitea.maximumdirect.net/eric/weatherreporter/internal/module"
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)
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func CompareWeekend(previous module.Snapshot, current module.Snapshot, thresholds Thresholds) ([]Change, error) {
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previousDayparts, err := requiredStanza[map[string]daypartSummaryStanza](previous, "derived_daypart_summaries")
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if err != nil {
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return nil, fmt.Errorf("previous weekend daypart summaries: %w", err)
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}
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currentDayparts, err := requiredStanza[map[string]daypartSummaryStanza](current, "derived_daypart_summaries")
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if err != nil {
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return nil, fmt.Errorf("current weekend daypart summaries: %w", err)
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}
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return compareOutlookDays(outlookDaysFromDayparts(previousDayparts), outlookDaysFromDayparts(currentDayparts), thresholds, "weekend_")
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}
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@@ -1,19 +0,0 @@
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package changes
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import "testing"
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func TestCompareWeekendDetectsOutlookChanges(t *testing.T) {
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previous := outlookSnapshot(t, "2026-05-30", "70", 10, "9 AM", false)
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current := outlookSnapshot(t, "2026-05-30", "78", 10, "9 AM", true)
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changes, err := CompareWeekend(previous, current, Thresholds{TemperatureDegrees: 5})
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if err != nil {
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t.Fatalf("CompareWeekend() error = %v", err)
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}
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if len(changes) == 0 {
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t.Fatal("changes length = 0, want weekend changes")
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}
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if countType(changes, "weekend_outlook_snow_risk_change") == 0 {
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t.Fatalf("changes = %#v, want snow risk change", changes)
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}
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}
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