feat: expand vehicle data platform capabilities

2026-07-27 16:46:15 +08:00
parent e3a1f80f86
commit 3c4bece72c
650 changed files with 62155 additions and 2552 deletions
--- a/vehicle-data-platform/apps/api/internal/openplatform/statistics_test.go
+++ b/vehicle-data-platform/apps/api/internal/openplatform/statistics_test.go
@@ -0,0 +1,79 @@
+package openplatform
+
+import (
+	"testing"
+	"time"
+)
+
+func TestBuildHydrogenDailyStatsSumsDropsAndIgnoresRefuelAndNoise(t *testing.T) {
+	base := time.Date(2026, 7, 1, 0, 0, 0, 0, time.UTC)
+	stats := BuildHydrogenDailyStats([]HydrogenObservation{
+		{VIN: "LTEST32960VIN0001", ObservedAt: base.Add(3 * time.Hour), MassKg: 10.00},
+		{VIN: "LTEST32960VIN0001", ObservedAt: base, MassKg: 10.50},
+		{VIN: "LTEST32960VIN0001", ObservedAt: base.Add(time.Hour), MassKg: 10.30},
+		{VIN: "LTEST32960VIN0001", ObservedAt: base.Add(2 * time.Hour), MassKg: 11.90},
+		{VIN: "LTEST32960VIN0001", ObservedAt: base.Add(4 * time.Hour), MassKg: 9.98},
+	}, "2026-07-01", 0.05, 5)
+	if len(stats) != 1 {
+		t.Fatalf("stats = %#v", stats)
+	}
+	stat := stats[0]
+	if stat.ConsumptionKg != 2.1 || stat.RefuelCount != 1 || stat.SampleCount != 5 || stat.QualityStatus != "OK" {
+		t.Fatalf("stat = %#v", stat)
+	}
+}
+
+func TestBuildHydrogenDailyStatsMarksLargeDropSuspect(t *testing.T) {
+	base := time.Now()
+	stats := BuildHydrogenDailyStats([]HydrogenObservation{
+		{VIN: "LTEST32960VIN0001", ObservedAt: base, MassKg: 20},
+		{VIN: "LTEST32960VIN0001", ObservedAt: base.Add(time.Minute), MassKg: 1},
+	}, "2026-07-01", 0.05, 5)
+	if len(stats) != 1 || stats[0].QualityStatus != "SUSPECT" || stats[0].ConsumptionKg != 0 {
+		t.Fatalf("stats = %#v", stats)
+	}
+}
+
+func TestBuildHydrogenDailyStatsDoesNotMixSources(t *testing.T) {
+	base := time.Now()
+	stats := BuildHydrogenDailyStats([]HydrogenObservation{
+		{VIN: "LTEST32960VIN0001", Source: "source-a", ObservedAt: base, MassKg: 10},
+		{VIN: "LTEST32960VIN0001", Source: "source-a", ObservedAt: base.Add(2 * time.Minute), MassKg: 9.8},
+		{VIN: "LTEST32960VIN0001", Source: "source-a", ObservedAt: base.Add(4 * time.Minute), MassKg: 9.6},
+		{VIN: "LTEST32960VIN0001", Source: "source-b", ObservedAt: base.Add(time.Minute), MassKg: 20},
+		{VIN: "LTEST32960VIN0001", Source: "source-b", ObservedAt: base.Add(3 * time.Minute), MassKg: 19.9},
+	}, "2026-07-01", 0.05, 5)
+	if len(stats) != 1 {
+		t.Fatalf("stats = %#v", stats)
+	}
+	if stats[0].Source != "source-a" || stats[0].ConsumptionKg != 0.4 || stats[0].SampleCount != 3 {
+		t.Fatalf("stat = %#v", stats[0])
+	}
+}
+
+func TestExtractHydrogenMassSupportsCanonicalStringAndNumber(t *testing.T) {
+	for _, encoded := range []string{
+		`{"gb32960.gd_fc_vehicle_info.hydrogen_mass_kg":"12.3"}`,
+		`{"gb32960.gd_fc_vehicle_info.hydrogen_mass_kg":12.3}`,
+	} {
+		value, ok := ExtractHydrogenMass(encoded)
+		if !ok || value != 12.3 {
+			t.Fatalf("value=%v ok=%v for %s", value, ok, encoded)
+		}
+	}
+}
+
+func TestPressureHydrogenMassMatchesGuangdongVehicle(t *testing.T) {
+	mass, ok := PressureHydrogenMassKg(16.4, 34, 380)
+	if !ok || mass < 4.47 || mass > 4.49 {
+		t.Fatalf("mass=%.3f ok=%v", mass, ok)
+	}
+	pressure, temperature, ok := ExtractHydrogenPressureTemperature(`{
+  "gb32960.fuel_cell.max_hydrogen_pressure_mpa":"16.4",
+  "gb32960.fuel_cell.max_hydrogen_temperature_c":34,
+  "gb32960.gd_fc_vehicle_info.hydrogen_mass_kg":99.9
+}`)
+	if !ok || pressure != 16.4 || temperature != 34 {
+		t.Fatalf("pressure=%v temperature=%v ok=%v", pressure, temperature, ok)
+	}
+}