oikos/web/node_modules/bits-ui/dist/bits/slider/helpers.js

export function getRangeStyles(direction, min, max) {
    const styles = {
        position: "absolute",
    };
    if (direction === "lr") {
        styles.left = `${min}%`;
        styles.right = `${max}%`;
    }
    else if (direction === "rl") {
        styles.right = `${min}%`;
        styles.left = `${max}%`;
    }
    else if (direction === "bt") {
        styles.bottom = `${min}%`;
        styles.top = `${max}%`;
    }
    else {
        styles.top = `${min}%`;
        styles.bottom = `${max}%`;
    }
    return styles;
}
export function getThumbStyles(direction, thumbPos) {
    const styles = {
        position: "absolute",
    };
    if (direction === "lr") {
        styles.left = `${thumbPos}%`;
        styles.translate = "-50% 0";
    }
    else if (direction === "rl") {
        styles.right = `${thumbPos}%`;
        styles.translate = "50% 0";
    }
    else if (direction === "bt") {
        styles.bottom = `${thumbPos}%`;
        styles.translate = "0 50%";
    }
    else {
        styles.top = `${thumbPos}%`;
        styles.translate = "0 -50%";
    }
    return styles;
}
export function getTickStyles(direction, tickPosition, offsetPercentage) {
    const style = {
        position: "absolute",
    };
    if (direction === "lr") {
        style.left = `${tickPosition}%`;
        style.translate = `${offsetPercentage}% 0`;
    }
    else if (direction === "rl") {
        style.right = `${tickPosition}%`;
        style.translate = `${-offsetPercentage}% 0`;
    }
    else if (direction === "bt") {
        style.bottom = `${tickPosition}%`;
        style.translate = `0 ${-offsetPercentage}%`;
    }
    else {
        style.top = `${tickPosition}%`;
        style.translate = `0 ${offsetPercentage}%`;
    }
    return style;
}
export function getTickLabelStyles(direction, tickPosition, labelPosition = "top") {
    const style = {
        position: "absolute",
    };
    if (direction === "lr" || direction === "rl") {
        // Horizontal slider
        style.left = direction === "lr" ? `${tickPosition}%` : undefined;
        style.right = direction === "rl" ? `${tickPosition}%` : undefined;
        style.translate = "-50% 0";
        if (labelPosition === "top") {
            style.bottom = "100%";
        }
        else if (labelPosition === "bottom") {
            style.top = "100%";
        }
    }
    else {
        // Vertical slider - use same positioning as ticks
        if (direction === "tb") {
            style.top = `${tickPosition}%`;
        }
        else {
            style.bottom = `${tickPosition}%`;
        }
        style.translate = "0 50%";
        if (labelPosition === "left") {
            style.right = "100%";
        }
        else if (labelPosition === "right") {
            style.left = "100%";
        }
    }
    return style;
}
export function getThumbLabelStyles(direction, thumbPosition, labelPosition = "top") {
    const style = {
        position: "absolute",
    };
    if (direction === "lr" || direction === "rl") {
        // Horizontal slider
        style.left = direction === "lr" ? `${thumbPosition}%` : undefined;
        style.right = direction === "rl" ? `${thumbPosition}%` : undefined;
        style.translate = "-50% 0";
        if (labelPosition === "top") {
            style.bottom = "100%";
        }
        else if (labelPosition === "bottom") {
            style.top = "100%";
        }
    }
    else {
        // Vertical slider
        if (direction === "tb") {
            style.top = `${thumbPosition}%`;
        }
        else {
            style.bottom = `${thumbPosition}%`;
        }
        style.translate = "0 -50%";
        if (labelPosition === "left") {
            style.right = "100%";
        }
        else if (labelPosition === "right") {
            style.left = "100%";
        }
    }
    return style;
}
/**
 * Gets the number of decimal places in a number
 */
function getDecimalPlaces(num) {
    if (Math.floor(num) === num)
        return 0;
    const str = num.toString();
    if (str.indexOf(".") !== -1 && str.indexOf("e-") === -1) {
        return str.split(".")[1].length;
    }
    else if (str.indexOf("e-") !== -1) {
        const parts = str.split("e-");
        return parseInt(parts[1], 10);
    }
    return 0;
}
/**
 * Rounds a number to the specified number of decimal places
 */
function roundToPrecision(num, precision) {
    const factor = Math.pow(10, precision);
    return Math.round(num * factor) / factor;
}
/**
 * Normalizes step to always be a sorted array of valid values within min/max range
 */
export function normalizeSteps(step, min, max) {
    if (typeof step === "number") {
        // generate regular steps - match original behavior exactly
        const difference = max - min;
        let count = Math.ceil(difference / step);
        // Get precision from step to avoid floating point errors
        const precision = getDecimalPlaces(step);
        // Check if difference is divisible by step using integer arithmetic to avoid floating point errors
        const factor = Math.pow(10, precision);
        const intDifference = Math.round(difference * factor);
        const intStep = Math.round(step * factor);
        if (intDifference % intStep === 0) {
            count++;
        }
        const steps = [];
        for (let i = 0; i < count; i++) {
            const value = min + i * step;
            // Round to the precision of the step to avoid floating point errors
            const roundedValue = roundToPrecision(value, precision);
            steps.push(roundedValue);
        }
        return steps;
    }
    return [...new Set(step)].filter((value) => value >= min && value <= max).sort((a, b) => a - b);
}
/**
 * Snaps a value to the nearest step in a custom steps array
 */
export function snapValueToCustomSteps(value, steps) {
    if (steps.length === 0)
        return value;
    // Find the closest step
    let closest = steps[0];
    let minDistance = Math.abs(value - closest);
    for (const step of steps) {
        const distance = Math.abs(value - step);
        if (distance < minDistance) {
            minDistance = distance;
            closest = step;
        }
    }
    return closest;
}
/**
 * Gets the next/previous step value for keyboard navigation
 */
export function getAdjacentStepValue(currentValue, steps, direction) {
    const currentIndex = steps.indexOf(currentValue);
    if (currentIndex === -1) {
        // current value is not in steps, snap to nearest
        return snapValueToCustomSteps(currentValue, steps);
    }
    if (direction === "next") {
        return currentIndex < steps.length - 1 ? steps[currentIndex + 1] : currentValue;
    }
    else {
        return currentIndex > 0 ? steps[currentIndex - 1] : currentValue;
    }
}