packages/website/ts/components/onboarding/onboarding_flow.tsx


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132

import * as React from 'react';
import { Placement, Popper, PopperChildrenProps } from 'react-popper';

import { OnboardingCard } from 'ts/components/onboarding/onboarding_card';
import { ContinueButtonDisplay, OnboardingTooltip } from 'ts/components/onboarding/onboarding_tooltip';
import { Animation } from 'ts/components/ui/animation';
import { Container } from 'ts/components/ui/container';
import { Overlay } from 'ts/components/ui/overlay';

export interface Step {
    target: string;
    title?: string;
    content: React.ReactNode;
    placement?: Placement;
    shouldHideBackButton?: boolean;
    shouldHideNextButton?: boolean;
    continueButtonDisplay?: ContinueButtonDisplay;
    continueButtonText?: string;
}

export interface OnboardingFlowProps {
    steps: Step[];
    stepIndex: number;
    isRunning: boolean;
    onClose: () => void;
    updateOnboardingStep: (stepIndex: number) => void;
    disableOverlay?: boolean;
    isMobile: boolean;
}

export class OnboardingFlow extends React.Component<OnboardingFlowProps> {
    public static defaultProps = {
        disableOverlay: false,
        isMobile: false,
    };
    public render(): React.ReactNode {
        if (!this.props.isRunning) {
            return null;
        }
        let onboardingElement = null;
        if (this.props.isMobile) {
            onboardingElement = <Animation type="easeUpFromBottom">{this._renderOnboardignCard()}</Animation>;
        } else {
            onboardingElement = (
                <Popper
                    referenceElement={this._getElementForStep()}
                    placement={this._getCurrentStep().placement}
                    positionFixed={true}
                >
                    {this._renderPopperChildren.bind(this)}
                </Popper>
            );
        }
        if (this.props.disableOverlay) {
            return onboardingElement;
        }
        return <Overlay>{onboardingElement}</Overlay>;
    }
    private _getElementForStep(): Element {
        return document.querySelector(this._getCurrentStep().target);
    }
    private _renderPopperChildren(props: PopperChildrenProps): React.ReactNode {
        return (
            <div ref={props.ref} style={props.style} data-placement={props.placement}>
                {this._renderToolTip()}
            </div>
        );
    }
    private _renderToolTip(): React.ReactNode {
        const { steps, stepIndex } = this.props;
        const step = steps[stepIndex];
        const isLastStep = steps.length - 1 === stepIndex;
        return (
            <Container marginLeft="30px" width="400px">
                <OnboardingTooltip
                    title={step.title}
                    content={step.content}
                    isLastStep={isLastStep}
                    shouldHideBackButton={step.shouldHideBackButton}
                    shouldHideNextButton={step.shouldHideNextButton}
                    onClose={this.props.onClose}
                    onClickNext={this._goToNextStep.bind(this)}
                    onClickBack={this._goToPrevStep.bind(this)}
                    continueButtonDisplay={step.continueButtonDisplay}
                    continueButtonText={step.continueButtonText}
                />
            </Container>
        );
    }

    private _renderOnboardignCard(): React.ReactNode {
        const { steps, stepIndex } = this.props;
        const step = steps[stepIndex];
        const isLastStep = steps.length - 1 === stepIndex;
        return (
            <Container position="relative" zIndex={1} maxWidth="100vw">
                <OnboardingCard
                    title={step.title}
                    content={step.content}
                    isLastStep={isLastStep}
                    shouldHideBackButton={step.shouldHideBackButton}
                    shouldHideNextButton={step.shouldHideNextButton}
                    onClose={this.props.onClose}
                    onClickNext={this._goToNextStep.bind(this)}
                    onClickBack={this._goToPrevStep.bind(this)}
                    continueButtonDisplay={step.continueButtonDisplay}
                    continueButtonText={step.continueButtonText}
                    borderRadius="10px 10px 0px 0px"
                />
            </Container>
        );
    }
    private _getCurrentStep(): Step {
        return this.props.steps[this.props.stepIndex];
    }
    private _goToNextStep(): void {
        const nextStep = this.props.stepIndex + 1;
        if (nextStep < this.props.steps.length) {
            this.props.updateOnboardingStep(nextStep);
        } else {
            this.props.onClose();
        }
    }
    private _goToPrevStep(): void {
        const nextStep = this.props.stepIndex - 1;
        if (nextStep >= 0) {
            this.props.updateOnboardingStep(nextStep);
        } else {
            this.props.onClose();
        }
    }
}