package web

import (
	"testing"

	"bookmarkmanager/backend/internal/store"
)

// seriesDetailView derives the provenance line from the three stamps the
// admin projection already carries: the correction stamp outranks a raising
// Reader, which outranks a check stamp, and a Series with none of the three
// renders no line at all — it was never read, and no actor class is true of
// it. Acquisition stamps latest_checked_at exactly as a Poll does, so an
// acquired value lands in the same "machine read" class (#152).
func TestSeriesDetailViewProvenance(t *testing.T) {
	cases := []struct {
		name string
		a    store.AdminSeries
		want string
	}{
		{"correction stamp", store.AdminSeries{LatestCorrectedAt: 1}, "correction"},
		{"raising reader only", store.AdminSeries{RaisedByReader: true}, "sighting"},
		{"check stamp only", store.AdminSeries{LatestCheckedAt: 1}, "machine read"},
		{"correction outranks sighting", store.AdminSeries{LatestCorrectedAt: 1, RaisedByReader: true}, "correction"},
		{"none of the three", store.AdminSeries{}, ""},
	}
	for _, tc := range cases {
		t.Run(tc.name, func(t *testing.T) {
			if got := (&Handler{}).seriesDetailView(tc.a).Provenance; got != tc.want {
				t.Fatalf("Provenance = %q, want %q", got, tc.want)
			}
		})
	}
}