package artifacts

import (
	"strings"
	"testing"
)

func TestS3KeyConstruction(t *testing.T) {
	runID := "20260515T031522Z-a1b2c3d4"
	sessionPrefix := S3SessionPrefix("dnd", "forsaken", "2026-04-19")
	if sessionPrefix != "dnd/campaigns/forsaken/sessions/2026-04-19/" {
		t.Fatalf("sessionPrefix = %q", sessionPrefix)
	}

	audioPrefix := S3AudioPrefix(sessionPrefix, "audio/")
	if audioPrefix != "dnd/campaigns/forsaken/sessions/2026-04-19/audio/" {
		t.Fatalf("audioPrefix = %q", audioPrefix)
	}

	sessionConfigKey := S3SessionConfigKey(`dnd\campaigns\forsaken\sessions\2026-04-19\`)
	if sessionConfigKey != "dnd/campaigns/forsaken/sessions/2026-04-19/session.yml" {
		t.Fatalf("session config key = %q", sessionConfigKey)
	}

	locksKey := S3SessionLocksKey(`dnd\campaigns\forsaken\sessions\2026-04-19\`)
	if locksKey != "dnd/campaigns/forsaken/sessions/2026-04-19/locks.yml" {
		t.Fatalf("locks key = %q", locksKey)
	}

	runPrefix := S3RunPrefix(sessionPrefix, runID)
	wantRunPrefix := "dnd/campaigns/forsaken/sessions/2026-04-19/runs/" + runID + "/"
	if runPrefix != wantRunPrefix {
		t.Fatalf("runPrefix = %q, want %q", runPrefix, wantRunPrefix)
	}

	runPointer := S3CurrentRunPointerKey(sessionPrefix)
	if runPointer != "dnd/campaigns/forsaken/sessions/2026-04-19/current/run_id.txt" {
		t.Fatalf("run pointer key = %q", runPointer)
	}

	manifestKey := S3CurrentManifestKey(sessionPrefix)
	if manifestKey != "dnd/campaigns/forsaken/sessions/2026-04-19/current/manifest.json" {
		t.Fatalf("manifest key = %q", manifestKey)
	}

	promoted := S3PromotedArtifactKey(sessionPrefix, "transcripts/trimmed.json")
	if promoted != "dnd/campaigns/forsaken/sessions/2026-04-19/transcripts/trimmed.json" {
		t.Fatalf("promoted key = %q", promoted)
	}

	runRelative := S3RunRelativeDestinationKey(runPrefix, `logs\whisperx.stdout.log`)
	if !strings.HasSuffix(runRelative, "/logs/whisperx.stdout.log") {
		t.Fatalf("runRelative key = %q, want normalized forward slashes", runRelative)
	}
}