package store

import (
	"context"
	"testing"
)

func TestWorkoutTypePaces_SeededOnePerKindThenUpdate(t *testing.T) {
	db := openTestDB(t)
	ctx := context.Background()

	all, err := db.ListWorkoutTypePaces(ctx)
	if err != nil {
		t.Fatalf("ListWorkoutTypePaces: %v", err)
	}
	if len(all) != 8 {
		t.Fatalf("expected 8 seeded pace rows (one per taxonomy kind), got %d", len(all))
	}
	for _, p := range all {
		if p.PaceMinSecPerKm != nil || p.PaceMaxSecPerKm != nil || p.ExpectedHRZone != nil {
			t.Errorf("expected all-nil seeded pace row for kind %d, got %+v", p.WorkoutKindID, p)
		}
	}

	target := all[0]
	minPace, maxPace, zone := 330.0, 420.0, 2
	target.PaceMinSecPerKm = &minPace
	target.PaceMaxSecPerKm = &maxPace
	target.ExpectedHRZone = &zone

	if err := db.UpdateWorkoutTypePace(ctx, target); err != nil {
		t.Fatalf("UpdateWorkoutTypePace: %v", err)
	}

	got, err := db.GetWorkoutTypePace(ctx, target.WorkoutKindID)
	if err != nil {
		t.Fatalf("GetWorkoutTypePace: %v", err)
	}
	if got.PaceMinSecPerKm == nil || *got.PaceMinSecPerKm != 330 {
		t.Errorf("PaceMinSecPerKm = %v, want 330", got.PaceMinSecPerKm)
	}
	if got.ExpectedHRZone == nil || *got.ExpectedHRZone != 2 {
		t.Errorf("ExpectedHRZone = %v, want 2", got.ExpectedHRZone)
	}
}