129 lines
3.5 KiB
C++
129 lines
3.5 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop application for the Telegram messaging service.
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For license and copyright information please follow this link:
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https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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*/
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#include "statistics/statistics_box.h"
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#include "api/api_statistics.h"
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#include "data/data_peer.h"
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#include "lang/lang_keys.h"
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#include "main/main_session.h"
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#include "statistics/chart_widget.h"
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#include "statistics/statistics_common.h"
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#include "ui/toast/toast.h"
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#include "ui/layers/generic_box.h"
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namespace {
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} // namespace
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void StatisticsBox(not_null<Ui::GenericBox*> box, not_null<PeerData*> peer) {
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const auto chartWidget = box->addRow(
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object_ptr<Statistic::ChartWidget>(box));
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const auto chartWidget2 = box->addRow(
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object_ptr<Statistic::ChartWidget>(box));
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const auto chartWidget3 = box->addRow(
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object_ptr<Statistic::ChartWidget>(box));
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const auto chartWidget4 = box->addRow(
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object_ptr<Statistic::ChartWidget>(box));
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const auto chartWidget5 = box->addRow(
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object_ptr<Statistic::ChartWidget>(box));
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const auto api = chartWidget->lifetime().make_state<Api::Statistics>(
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&peer->session().api());
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const auto processZoom = [=](
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not_null<Statistic::ChartWidget*> widget,
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const QString &zoomToken,
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Statistic::ChartViewType type) {
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if (!zoomToken.isEmpty()) {
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widget->zoomRequests(
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) | rpl::start_with_next([=](float64 x) {
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api->requestZoom(
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peer,
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zoomToken,
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x
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) | rpl::start_with_next_error_done([=](
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const Data::StatisticalGraph &graph) {
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if (graph.chart) {
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widget->setZoomedChartData(graph.chart, x, type);
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} else if (!graph.error.isEmpty()) {
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Ui::Toast::Show(
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box->uiShow()->toastParent(),
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graph.error);
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}
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}, [=](const QString &error) {
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}, [=] {
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}, widget->lifetime());
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}, widget->lifetime());
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}
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};
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const auto processChart = [=](
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not_null<Statistic::ChartWidget*> widget,
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const Data::StatisticalGraph &graphData,
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rpl::producer<QString> &&title,
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Statistic::ChartViewType type) {
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if (graphData.chart) {
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widget->setChartData(graphData.chart, type);
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processZoom(widget, graphData.zoomToken, type);
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widget->setTitle(std::move(title));
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} else if (!graphData.zoomToken.isEmpty()) {
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api->requestZoom(
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peer,
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graphData.zoomToken,
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0
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) | rpl::start_with_next_error_done([=](
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const Data::StatisticalGraph &graph) {
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if (graph.chart) {
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widget->setChartData(graph.chart, type);
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processZoom(widget, graph.zoomToken, type);
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widget->setTitle(rpl::duplicate(title));
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} else if (!graph.error.isEmpty()) {
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Ui::Toast::Show(
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box->uiShow()->toastParent(),
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graph.error);
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}
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}, [=](const QString &error) {
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}, [=] {
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}, widget->lifetime());
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}
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};
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api->request(
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peer
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) | rpl::start_with_done([=] {
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const auto stats = api->channelStats();
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if (!stats) {
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return;
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}
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using Type = Statistic::ChartViewType;
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processChart(
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chartWidget,
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stats.memberCountGraph,
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tr::lng_chart_title_member_count(),
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Type::Linear);
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processChart(
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chartWidget2,
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stats.joinGraph,
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tr::lng_chart_title_join(),
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Type::Linear);
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processChart(
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chartWidget3,
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stats.muteGraph,
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tr::lng_chart_title_mute(),
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Type::Linear);
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processChart(
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chartWidget4,
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stats.viewCountBySourceGraph,
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tr::lng_chart_title_view_count_by_source(),
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Type::Stack);
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processChart(
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chartWidget5,
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stats.joinBySourceGraph,
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tr::lng_chart_title_join_by_source(),
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Type::Stack);
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}, chartWidget->lifetime());
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box->setTitle(tr::lng_stats_title());
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}
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