package web

import (
	"strings"
	"testing"

	"gitea.dooplex.hu/admin/felhom-controller/internal/stacks"
)

// `09` §3 decision 36 — the file browser's kept-data view is READ-ONLY: every bind ends in :ro, and
// two items never collide on one name.
// COMPANION RED-PROOF: drop the ":ro" suffix in keptBindLines → fails.
func TestKept_FileBrowserBindsAreReadOnly(t *testing.T) {
	items := []stacks.KeptItem{
		{Path: "/mnt/felhom-drives/hdd_1/kept/nextcloud/2026-09-25_130000", Drive: "/mnt/felhom-drives/hdd_1", Kind: stacks.KeptKindDated},
		{Path: "/mnt/felhom-drives/hdd_1/kept/nextcloud/2026-09-26_090000", Drive: "/mnt/felhom-drives/hdd_1", Kind: stacks.KeptKindDated},
		{Path: "/mnt/felhom-drives/hdd_1/appdata/nextcloud", Drive: "/mnt/felhom-drives/hdd_1", Kind: stacks.KeptKindLeftover},
	}
	lines := keptBindLines(items)
	seen := map[string]bool{}
	for i, l := range lines {
		if !strings.HasSuffix(l, ":ro") || !strings.HasPrefix(l, "      - "+items[i].Path+":/srv/megorzott/") {
			t.Fatalf("bind %q is not a read-only bind of %s under /srv/megorzott", l, items[i].Path)
		}
		target := strings.Split(l, ":")[1]
		if seen[target] {
			t.Fatalf("two kept items share %s", target)
		}
		seen[target] = true
	}
}