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// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/ui/ash/birch/birch_release_notes_provider.h"
#include <memory>
#include <vector>
#include "ash/birch/birch_item.h"
#include "ash/birch/birch_model.h"
#include "ash/constants/ash_switches.h"
#include "ash/shell.h"
#include "ash/strings/grit/ash_strings.h"
#include "base/command_line.h"
#include "base/time/time.h"
#include "chrome/browser/ash/app_list/search/help_app_zero_state_provider.h"
#include "chrome/common/pref_names.h"
#include "components/prefs/pref_service.h"
#include "ui/base/l10n/l10n_util.h"
namespace ash {
BirchReleaseNotesProvider::BirchReleaseNotesProvider(Profile* profile)
: profile_(profile), release_notes_storage_(profile) {}
BirchReleaseNotesProvider::~BirchReleaseNotesProvider() = default;
void BirchReleaseNotesProvider::RequestBirchDataFetch() {
if (release_notes_storage_.ShouldNotify()) {
// Show birch if it's the first session after an update with release notes.
// Since this flow updates the last milestone, it will not run again until
// the next release with notes is available.
first_seen_time_ = base::Time::Now();
release_notes_storage_.MarkNotificationShown();
release_notes_storage_.StartShowingSuggestionChip();
}
std::vector<BirchReleaseNotesItem> items;
const bool force_show_release_notes =
base::CommandLine::ForCurrentProcess()->HasSwitch(
switches::kForceBirchReleaseNotes);
// Control now falls onto ShouldShowSuggestionChip() and elapsed time because
// number of times user has seen release notes surfaces and timer logic
// outranks ShouldNotify() after first login.
if (!force_show_release_notes &&
(!release_notes_storage_.ShouldShowSuggestionChip() ||
IsTimeframeToShowBirchEnded())) {
Shell::Get()->birch_model()->SetReleaseNotesItems(std::move(items));
return;
}
// TODO(b/325472224): Upgrade to V1, which includes dynamic feature titles
// and images.
items.emplace_back(
l10n_util::GetStringUTF16(IDS_ASH_BIRCH_RELEASE_NOTES_TITLE),
l10n_util::GetStringUTF16(IDS_ASH_BIRCH_RELEASE_NOTES_SUBTITLE),
GURL("chrome://help-app/updates"),
first_seen_time_.value_or(base::Time::Min()));
Shell::Get()->birch_model()->SetReleaseNotesItems(std::move(items));
}
bool BirchReleaseNotesProvider::IsTimeframeToShowBirchEnded() {
if (first_seen_time_.has_value()) {
return base::Time::Now() - first_seen_time_.value() > base::Hours(24);
}
return true;
}
} // namespace ash
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