@redocly/theme/lib/markdoc/components/CodeWalkthrough/CodeStep.js

Shared UI components lib

"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    var desc = Object.getOwnPropertyDescriptor(m, k);
    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
      desc = { enumerable: true, get: function() { return m[k]; } };
    }
    Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
    var result = {};
    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
    __setModuleDefault(result, mod);
    return result;
};
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.StepWrapper = void 0;
exports.CodeStep = CodeStep;
const react_1 = __importStar(require("react"));
const styled_components_1 = __importDefault(require("styled-components"));
const contexts_1 = require("../../../core/contexts");
function CodeStep({ id, heading, stepKey, when, unless, children, }) {
    const compRef = (0, react_1.useRef)(null);
    const { areConditionsMet } = (0, react_1.useContext)(contexts_1.CodeWalkthroughControlsStateContext);
    const { activeStep, setActiveStep, register, unregister, lockObserver, filtersElementRef } = (0, react_1.useContext)(contexts_1.CodeWalkthroughStepsContext);
    const isActive = activeStep === id;
    const [scrollMarginTop, setScrollMarginTop] = (0, react_1.useState)(0);
    const handleActivateStep = () => {
        if (lockObserver) {
            lockObserver.current = true;
            if (compRef.current) {
                compRef.current.scrollIntoView({ behavior: 'smooth', block: 'start' });
            }
            setActiveStep(id);
            setTimeout(() => {
                lockObserver.current = false;
            }, 1000);
        }
    };
    (0, react_1.useEffect)(() => {
        // If the step is active during first render, scroll to it
        // This is to ensure that the step is visible when the page is loaded
        if (isActive) {
            // Ensure scrollMarginTop calculated before step being scrolled.
            setTimeout(handleActivateStep, 5);
        }
        // Ignore dependency array because we only need to run this once
        // eslint-disable-next-line react-hooks/exhaustive-deps
    }, []);
    (0, react_1.useEffect)(() => {
        var _a, _b;
        const currentCompRef = compRef.current;
        if (currentCompRef) {
            currentCompRef
                .querySelectorAll('a, button, input, textarea, select, [tabindex]')
                .forEach((el) => {
                el.setAttribute('tabindex', '-1');
            });
            register(currentCompRef);
        }
        const filtersElementHeight = ((_a = filtersElementRef === null || filtersElementRef === void 0 ? void 0 : filtersElementRef.current) === null || _a === void 0 ? void 0 : _a.clientHeight) || 0;
        const navbarHeight = ((_b = document.querySelector('nav')) === null || _b === void 0 ? void 0 : _b.clientHeight) || 0;
        setScrollMarginTop(filtersElementHeight + navbarHeight + 10);
        return () => {
            if (currentCompRef) {
                unregister(currentCompRef);
            }
        };
    }, [activeStep, register, unregister, filtersElementRef]);
    if (!areConditionsMet({ when, unless })) {
        if (isActive) {
            setActiveStep(null);
        }
        return null;
    }
    return (react_1.default.createElement(exports.StepWrapper, { "data-component-name": "Markdoc/CodeWalkthrough/CodeStep", ref: compRef, isActive: isActive, scrollMarginTop: scrollMarginTop, "data-step-key": stepKey, "data-step-active": isActive, onClick: handleActivateStep, onFocus: handleActivateStep, tabIndex: 0, className: "code-step-wrapper" },
        react_1.default.createElement(StepContent, { isActive: isActive },
            heading ? react_1.default.createElement(StepHeading, null, heading) : null,
            children)));
}
const StepContent = styled_components_1.default.div `
  margin: var(--spacing-xs) 0px var(--spacing-xs) calc(var(--spacing-unit) * 3.5);
  padding: var(--spacing-md) var(--spacing-lg);
  background: ${({ isActive }) => (isActive ? 'var(--layer-color)' : 'none')};
  border-radius: var(--border-radius);

  &:hover {
    background-color: ${({ isActive }) => isActive ? 'var(--code-step-bg-active-hover)' : 'var(--code-step-bg-hover)'};
  }
`;
const StepHeading = styled_components_1.default.p `
  font-weight: var(--font-weight-semibold);
`;
exports.StepWrapper = styled_components_1.default.div `
  position: relative;
  scroll-margin-top: ${({ scrollMarginTop }) => scrollMarginTop}px;

  &::before {
    content: '';
    position: absolute;
    width: 6px;
    height: 100%;
    background-color: ${({ isActive }) => isActive ? 'var(--code-step-vertical-line-bg-active)' : 'none'};
    border-radius: var(--border-radius-lg);
  }
  &:hover::before {
    background-color: ${({ isActive }) => isActive
    ? 'var(--code-step-vertical-line-bg-active)'
    : 'var(--code-step-vertical-line-bg-hover)'};
  }

  &:hover::before {
    width: ${({ isActive }) => (isActive ? '8px' : '6px')};
  }

  &:hover ${StepContent} {
    background-color: ${({ isActive }) => isActive ? 'var(--code-step-bg-active-hover)' : 'var(--code-step-bg-hover)'};
  }
`;
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