import type { FC } from "react";

import {
	Accordion,
	Alert,
	Badge,
	Group,
	Paper,
	Stack,
	Text,
} from "@mantine/core";
import { useTranslation } from "react-i18next";

import { InstrumentSection as StockSection } from "@/features/instrument-details";
import { formatDate, formatMoney, formatSnapshotTime } from "@/shared/lib";

import type { StockPageVm } from "../StockPage.vm";

import classes from "../StockPage.module.css";

type StockEventsProps = { vm: StockPageVm };
const StockDividends: FC<StockEventsProps> = (props) => {
	const { vm } = props;
	const { t } = useTranslation();
	return (
		<StockSection state={vm.dividendsState} title={t("stock.upcoming")}>
			{!!(vm.dividends) && ((
				<Stack gap="md">
					{!!(vm.dividends.estimateUnavailable || vm.dividends.positionIsStale) && ((
						<Alert aria-live="polite" color="orange" role="status">
							{t("stock.estimateUnavailable")}
						</Alert>
					))}
					{vm.upcoming.length > 0
						? (
								vm.upcoming.map(event => (
									<div
										className={classes.dividend}
										key={JSON.stringify([
											event.recordDate,
											event.paymentDate,
											event.perShare,
										])}
									>
										<Group align="start" justify="space-between">
											<div>
												<Badge color="green" variant="light">
													{t("stock.companyEvent")}
												</Badge>
												<Text fw={650} mt="xs" size="xl">
													{formatMoney(event.perShare)}
													{" "}
													<Text c="dimmed" component="span" size="sm">
														{t("stock.perShare")}
													</Text>
												</Text>
											</div>
											{!!(event.estimatedAmount) && ((
												<div>
													<Text c="dimmed" size="xs">
														{t("stock.yourEstimate")}
													</Text>
													<Text fw={600}>{formatMoney(event.estimatedAmount)}</Text>
												</div>
											))}
										</Group>
										<Group gap="xl" mt="md">
											{!!(event.lastBuyDate) && ((
												<div>
													<Text c="dimmed" size="xs">
														{t("stock.lastBuy")}
													</Text>
													<Text>{formatDate(event.lastBuyDate)}</Text>
												</div>
											))}
											{!!(event.recordDate) && ((
												<div>
													<Text c="dimmed" size="xs">
														{t("stock.record")}
													</Text>
													<Text>{formatDate(event.recordDate)}</Text>
												</div>
											))}
											{!!(event.paymentDate) && ((
												<div>
													<Text c="dimmed" size="xs">
														{t("stock.payment")}
													</Text>
													<Text>{formatDate(event.paymentDate)}</Text>
												</div>
											))}
										</Group>
									</div>
								))
							)
						: (
								<Text c="dimmed">
									{t("stock.noUpcoming", { to: formatDate(vm.dividends.to) })}
								</Text>
							)}
					<Text c="dimmed" size="xs">
						{t("stock.dividendNote")}
					</Text>
					{!!(vm.dividends.positionAt) && ((
						<Text c="dimmed" size="xs">
							{t("stock.snapshotAt", {
								date: formatSnapshotTime(vm.dividends.positionAt),
							})}
						</Text>
					))}
					<Accordion radius="md" variant="contained">
						<Accordion.Item value="history">
							<Accordion.Control>
								<Text fw={600}>{t("stock.dividendHistory")}</Text>
							</Accordion.Control>
							<Accordion.Panel>
								<Text c="dimmed" my="sm" size="xs">
									{t("stock.dividendWindow", {
										from: formatDate(vm.dividends.from),
										to: formatDate(vm.dividends.to),
									})}
								</Text>
								{vm.pastDividends.length > 0
									? (
											<Stack gap="sm">
												{vm.pastDividends.map(event => (
													<Paper
														key={JSON.stringify([
															event.recordDate,
															event.paymentDate,
															event.perShare,
														])}
														p="md"
														radius="md"
														withBorder
													>
														<Group align="start" justify="space-between">
															<div>
																<Text c="dimmed" size="xs">
																	{t("stock.record")}
																</Text>
																<Text fw={600}>
																	{event.recordDate
																		? formatDate(event.recordDate)
																		: t("stock.dateUnknown")}
																</Text>
																{!!(event.paymentDate) && ((
																	<Text c="dimmed" mt="xs" size="xs">
																		{t("stock.payment")}
																		:
																		{" "}
																		{formatDate(event.paymentDate)}
																	</Text>
																))}
															</div>
															<div>
																<Text fw={650} size="lg">
																	{formatMoney(event.perShare)}
																</Text>
																<Text c="dimmed" size="xs">
																	{t("stock.perShare")}
																</Text>
															</div>
														</Group>
													</Paper>
												))}
											</Stack>
										)
									: (
											<Text c="dimmed">{t("stock.noDividends")}</Text>
										)}
							</Accordion.Panel>
						</Accordion.Item>
					</Accordion>
				</Stack>
			))}
		</StockSection>
	);
};

export { StockDividends };