package templates

import (
	"context"
	"strings"
	"testing"
	"time"
)

// The archived-items admin page binds its buttons through the page-wide
// Alpine component: Purge All is @click="purgeArchivedItems()" and the
// per-row Delete/Restore/Merge buttons rely on listeners main.ts binds at
// module load. The body tag therefore MUST carry x-data="admin" — the
// other admin pages have it, and when this page's body lost it the purge
// button rendered as an inert attribute (Alpine only evaluates directives
// inside an x-data tree; the click did literally nothing).
//
// Regression: /admin/archived rendered <body class="theme-…"> with no
// Alpine scope, so "Purge All Archived" was dead (prod report 2026-10).
func TestAdminArchivedPageHasAlpineScope(t *testing.T) {
	archivedAt := time.Date(2026, 10, 28, 4, 38, 0, 0, time.UTC)
	var b strings.Builder
	err := AdminArchived(User{ID: "u1", Timezone: "UTC"}, []ArchivedItem{{
		ID:           "m1",
		Title:        "Lost Book",
		Author:       "An Author",
		LibraryName:  "Audiobooks",
		FilePath:     "Author/Book/file.m4b",
		MissingScans: 2,
		ArchivedAt:   &archivedAt,
		Status:       "Archived - pending purge",
	}}, 0).Render(context.Background(), &b)
	if err != nil {
		t.Fatalf("render: %v", err)
	}
	out := b.String()
	if !strings.Contains(out, `<body x-data="admin"`) {
		t.Error("archived page body missing x-data=\"admin\" — the Alpine-bound purge button would be dead")
	}
	// The action buttons the page depends on must be present in the same
	// render, so the pin cannot pass on an empty shell.
	for _, want := range []string{"purgeArchivedItems()", `data-delete-archived="m1"`} {
		if !strings.Contains(out, want) {
			t.Errorf("archived page missing %q", want)
		}
	}
}