Fix usd values in stats.

Telegram/SourceFiles/core/credits_amount.h

@@ -7,6 +7,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 */
 #pragma once
 
+#include "base/algorithm.h"
 #include "base/basic_types.h"
 
 class MTPstarsAmount;
@@ -77,6 +78,17 @@ public:
 		return !empty();
 	}
 
+	[[nodiscard]] CreditsAmount multiplied(float64 rate) const {
+		const auto result = value() * rate;
+		const auto abs = std::abs(result);
+		const auto whole = std::floor(abs);
+		const auto nano = base::SafeRound((abs - whole) * kOneStarInNano);
+		return CreditsAmount(
+			(result < 0) ? -whole : whole,
+			(result < 0) ? -nano : nano,
+			type());
+	}
+
 	inline CreditsAmount &operator+=(CreditsAmount other) {
 		_whole += other._whole;
 		_nano += other._nano;

Telegram/SourceFiles/history/view/controls/history_view_suggest_options.cpp

@@ -19,6 +19,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "history/history.h"
 #include "history/history_item.h"
 #include "history/history_item_components.h"
+#include "info/channel_statistics/earn/earn_format.h"
 #include "info/channel_statistics/earn/earn_icons.h"
 #include "lang/lang_keys.h"
 #include "lottie/lottie_icon.h"
@@ -93,8 +94,7 @@ void AddApproximateUsd(
 		const auto rate = amount.ton()
 			? appConfig->currencyWithdrawRate()
 			: (appConfig->starsWithdrawRate() / 100.);
-		const auto precise = amount.value() * rate;
-		return u"~$"_q + QString::number(precise, 'f', 2);
+		return Info::ChannelEarn::ToUsd(amount, rate, 2);
 	});
 	const auto usd = Ui::CreateChild<Ui::FlatLabel>(
 		field,
@@ -677,13 +677,10 @@ CreditsAmount PriceAfterCommission(
 	const auto mul = price.stars()
 		? appConfig->suggestedPostCommissionStars()
 		: appConfig->suggestedPostCommissionTon();
-
-	const auto value = (price.value() * mul / 1000.);
-	const auto whole = int(std::floor(value));
-	const auto nano = price.stars()
-		? 0
-		: int(base::SafeRound((value - whole) * Ui::kNanosInOne));
-	return CreditsAmount(whole, nano, price.type());
+	const auto exact = price.multiplied(mul / 1000.);
+	return price.stars()
+		? CreditsAmount(exact.whole(), 0, CreditsType::Stars)
+		: exact;
 }
 
 QString FormatAfterCommissionPercent(

Telegram/SourceFiles/history/view/media/history_view_todo_list.cpp

@@ -177,7 +177,9 @@ QSize TodoList::countOptimalSize() {
 }
 
 bool TodoList::canComplete() const {
-	return (_parent->data()->out() || _todolist->othersCanComplete())
+	return (_parent->data()->out()
+		|| _parent->history()->peer->isSelf()
+		|| _todolist->othersCanComplete())
 		&& _parent->data()->isRegular()
 		&& !_parent->data()->Has<HistoryMessageForwarded>();
 }

Telegram/SourceFiles/statistics/view/chart_rulers_view.cpp

@@ -45,14 +45,17 @@ void ChartRulersView::setChartData(
 			_leftCustomCaption = [=](float64 value) {
 				return FormatF(value / float64(kOneStarInNano));
 			};
+			_rightCustomCaption = [=, rate = chartData.currencyRate](float64 v) {
+				return Info::ChannelEarn::ToUsd(v / float64(kOneStarInNano), rate, 0);
+			};
 		} else {
 			_leftCustomCaption = [=](float64 value) {
 				return FormatF(value);
 			};
+			_rightCustomCaption = [=, rate = chartData.currencyRate](float64 v) {
+				return Info::ChannelEarn::ToUsd(v, rate, 0);
+			};
 		}
-		_rightCustomCaption = [=, rate = chartData.currencyRate](float64 v) {
-			return Info::ChannelEarn::ToUsd(v, rate, 0);
-		};
 		_rightPen = QPen(st::windowSubTextFg);
 	}
 	if (_isDouble && (chartData.lines.size() == 2)) {

Telegram/SourceFiles/statistics/widgets/point_details_widget.cpp

@@ -186,7 +186,7 @@ PointDetailsWidget::PointDetailsWidget(
 				const auto usdText = Ui::Text::String(
 					_textStyle,
 					Info::ChannelEarn::ToUsd(
-						value,
+						value / multiplier,
 						_chartData.currencyRate,
 						0));
 				const auto width = std::max(
@@ -361,7 +361,7 @@ void PointDetailsWidget::setXIndex(int xIndex) {
 			textLine.value.setText(
 				_textStyle,
 				Info::ChannelEarn::ToUsd(
-					dataLine.y[xIndex],
+					dataLine.y[xIndex] / multiplier,
 					_chartData.currencyRate, 0));
 		}
 		_lines.push_back(std::move(textLine));