import PropTypes from "prop-types";
import { useSelector } from "react-redux";
import { useTheme } from "@mui/material";
import { Text } from "recharts";
import { formatDateWithTz } from "../../../Utils/timeUtils";
import { Box, Stack, Typography } from "@mui/material";

/**
 * Custom tick component for rendering time with timezone.
 *
 * @param {Object} props - The properties object.
 * @param {number} props.x - The x-coordinate for the tick.
 * @param {number} props.y - The y-coordinate for the tick.
 * @param {Object} props.payload - The payload object containing tick data.
 * @param {number} props.index - The index of the tick.
 * @returns {JSX.Element} The rendered tick component.
 */
export const TzTick = ({ x, y, payload, index }) => {
	const theme = useTheme();

	const uiTimezone = useSelector((state) => state.ui.timezone);
	return (
		<Text
			x={x}
			y={y + 10}
			textAnchor="middle"
			fill={theme.palette.text.tertiary}
			fontSize={11}
			fontWeight={400}
		>
			{formatDateWithTz(payload?.value, "h:mm a", uiTimezone)}
		</Text>
	);
};

TzTick.propTypes = {
	x: PropTypes.number,
	y: PropTypes.number,
	payload: PropTypes.object,
	index: PropTypes.number,
};

/**
 * Custom tick component for rendering percentage values.
 *
 * @param {Object} props - The properties object.
 * @param {number} props.x - The x-coordinate for the tick.
 * @param {number} props.y - The y-coordinate for the tick.
 * @param {Object} props.payload - The payload object containing tick data.
 * @param {number} props.index - The index of the tick.
 * @returns {JSX.Element|null} The rendered tick component or null for the first tick.
 */
export const PercentTick = ({ x, y, payload, index }) => {
	const theme = useTheme();
	if (index === 0) return null;
	return (
		<Text
			x={x - 20}
			y={y}
			textAnchor="middle"
			fill={theme.palette.text.tertiary}
			fontSize={11}
			fontWeight={400}
		>
			{`${payload?.value * 100}%`}
		</Text>
	);
};

PercentTick.propTypes = {
	x: PropTypes.number,
	y: PropTypes.number,
	payload: PropTypes.object,
	index: PropTypes.number,
};

/**
 * Converts a decimal value to a formatted percentage string.
 *
 * @param {number} value - The decimal value to convert (e.g., 0.75)
 * @returns {string} Formatted percentage string (e.g., "75.00%") or original input if not a number
 *
 * @example
 * getFormattedPercentage(0.7543)   // Returns "75.43%"
 * getFormattedPercentage(1)        // Returns "100.00%"
 * getFormattedPercentage("test")   // Returns "test"
 */
const getFormattedPercentage = (value) => {
	if (typeof value !== "number") return value;
	return `${(value * 100).toFixed(2)}.%`;
};

/**
 * Custom tooltip component for displaying infrastructure data.
 *
 * @param {Object} props - The properties object.
 * @param {boolean} props.active - Indicates if the tooltip is active.
 * @param {Array} props.payload - The payload array containing tooltip data.
 * @param {string} props.label - The label for the tooltip.
 * @param {string} props.yKey - The key for the y-axis data.
 * @param {string} props.yLabel - The label for the y-axis data.
 * @param {string} props.dotColor - The color of the dot in the tooltip.
 * @returns {JSX.Element|null} The rendered tooltip component or null if inactive.
 */
export const InfrastructureTooltip = ({
	active,
	payload,
	label,
	yKey,
	yIdx = -1,
	yLabel,
	dotColor,
}) => {
	const uiTimezone = useSelector((state) => state.ui.timezone);
	const theme = useTheme();
	if (active && payload && payload.length) {
		const [hardwareType, metric] = yKey.split(".");
		return (
			<Box
				className="area-tooltip"
				sx={{
					backgroundColor: theme.palette.background.main,
					border: 1,
					borderColor: theme.palette.border.dark,
					borderRadius: theme.shape.borderRadius,
					py: theme.spacing(2),
					px: theme.spacing(4),
				}}
			>
				<Typography
					sx={{
						color: theme.palette.text.tertiary,
						fontSize: 12,
						fontWeight: 500,
					}}
				>
					{formatDateWithTz(label, "ddd, MMMM D, YYYY, h:mm A", uiTimezone)}
				</Typography>
				<Box mt={theme.spacing(1)}>
					<Box
						display="inline-block"
						width={theme.spacing(4)}
						height={theme.spacing(4)}
						backgroundColor={dotColor}
						sx={{ borderRadius: "50%" }}
					/>
					<Stack
						display="inline-flex"
						direction="row"
						justifyContent="space-between"
						ml={theme.spacing(3)}
						sx={{
							"& span": {
								color: theme.palette.text.tertiary,
								fontSize: 11,
								fontWeight: 500,
							},
						}}
					>
						<Typography
							component="span"
							sx={{ opacity: 0.8 }}
						>
							{yIdx >= 0
								? `${yLabel} ${getFormattedPercentage(payload[0].payload[hardwareType][yIdx][metric])}`
								: `${yLabel} ${getFormattedPercentage(payload[0].payload[hardwareType][metric])}`}
						</Typography>
						<Typography component="span"></Typography>
					</Stack>
				</Box>
				{/* Display original value */}
			</Box>
		);
	}
	return null;
};

InfrastructureTooltip.propTypes = {
	active: PropTypes.bool,
	payload: PropTypes.array,
	label: PropTypes.oneOfType([
		PropTypes.instanceOf(Date),
		PropTypes.string,
		PropTypes.number,
	]),
	yKey: PropTypes.string,
	yIdx: PropTypes.number,
	yLabel: PropTypes.string,
	dotColor: PropTypes.string,
};