package web

import (
	"net/http/httptest"
	"os"
	"path/filepath"
	"strings"
	"testing"

	"nasmon/internal/shares"
)

func TestSharesPageListsExternal(t *testing.T) {
	srv, _, _ := newTestServer(t)
	f := &shareRunner{}
	withShareRunner(srv, f)
	dir := t.TempDir()
	smbDir, nfsDir := filepath.Join(dir, "smb.conf.d"), filepath.Join(dir, "exports.d")
	_ = os.MkdirAll(smbDir, 0o755)
	_ = os.MkdirAll(nfsDir, 0o755)
	_ = os.WriteFile(filepath.Join(smbDir, "repoiso.conf"), []byte("[iso-pve]\n   path = /tank/iso/export/pve\n"), 0o644)
	_ = os.WriteFile(filepath.Join(nfsDir, "repoiso.exports"), []byte("\"/tank/iso/export/pve\" 10.10.0.0/24(ro)\n"), 0o644)
	srv.shm.IncludeDir, srv.shm.ExportsDir, srv.shm.Exports = smbDir, nfsDir, filepath.Join(nfsDir, shares.DefaultExports)
	rec := httptest.NewRecorder()
	srv.ServeHTTP(rec, httptest.NewRequest("GET", "/shares", nil))
	body := rec.Body.String()
	for _, want := range []string{`id="external"`, "iso-pve", "/tank/iso/export/pve", "10.10.0.0/24(ro)", ">repoiso<"} {
		if !strings.Contains(body, want) {
			t.Errorf("shares page lacks %q", want)
		}
	}
}