appbaseio/reactivesearch

import React, { Component } from 'react';

import {
    addComponent,
    removeComponent,
    watchComponent,
    updateQuery,
    setQueryListener,
} from '@appbaseio/reactivecore/lib/actions';
import {
    checkValueChange,
    checkPropChange,
    checkSomePropChange,
    getClassName,
} from '@appbaseio/reactivecore/lib/utils/helper';
import types from '@appbaseio/reactivecore/lib/utils/types';

import Title from '../../styles/Title';
import Button, { numberBoxContainer } from '../../styles/Button';
import Flex from '../../styles/Flex';
import Container from '../../styles/Container';
import { connect } from '../../utils';

class NumberBox extends Component {
    constructor(props) {
        super(props);

        this.type = 'term';
        this.state = {
            currentValue: this.props.data.start,
        };
        this.locked = false;
        props.setQueryListener(props.componentId, props.onQueryChange, null);
    }

    componentWillMount() {
        this.props.addComponent(this.props.componentId);
        this.setReact(this.props);

        if (this.props.selectedValue) {
            this.setValue(this.props.selectedValue);
        } else if (this.props.defaultSelected) {
            this.setValue(this.props.defaultSelected);
        }
    }

    componentWillReceiveProps(nextProps) {
        checkPropChange(this.props.react, nextProps.react, () => {
            this.setReact(nextProps);
        });
        checkPropChange(this.props.defaultSelected, nextProps.defaultSelected, () => {
            this.setValue(nextProps.defaultSelected, nextProps);
        });
        checkPropChange(this.props.queryFormat, nextProps.queryFormat, () => {
            this.updateQuery(this.state.currentValue, nextProps);
        });
        checkSomePropChange(this.props, nextProps, ['dataField', 'nestedField'], () => {
            this.updateQuery(this.state.currentValue, nextProps);
        });
    }

    componentWillUnmount() {
        this.props.removeComponent(this.props.componentId);
    }

    static defaultQuery = (value, props) => {
        let query = null;
        switch (props.queryFormat) {
            case 'exact':
                query = {
                    term: {
                        [props.dataField]: value,
                    },
                };
                break;
            case 'lte':
                query = {
                    range: {
                        [props.dataField]: {
                            lte: value,
                            boost: 2.0,
                        },
                    },
                };
                break;
            default:
                query = {
                    range: {
                        [props.dataField]: {
                            gte: value,
                            boost: 2.0,
                        },
                    },
                };
        }

        if (query && props.nestedField) {
            return {
                query: {
                    nested: {
                        path: props.nestedField,
                        query,
                    },
                },
            };
        }
        return query;
    };

    setReact(props) {
        if (props.react) {
            props.watchComponent(props.componentId, props.react);
        }
    }

    incrementValue = () => {
        if (this.state.currentValue === this.props.data.end) {
            return;
        }
        const { currentValue } = this.state;
        this.setValue(currentValue + 1);
    };

    decrementValue = () => {
        if (this.state.currentValue === this.props.data.start) {
            return;
        }
        const { currentValue } = this.state;
        this.setValue(currentValue - 1);
    };

    setValue = (value, props = this.props) => {
        // ignore state updates when component is locked
        if (props.beforeValueChange && this.locked) {
            return;
        }

        this.locked = true;
        const performUpdate = () => {
            this.setState(
                {
                    currentValue: value,
                },
                () => {
                    this.updateQuery(value, props);
                    this.locked = false;
                    if (props.onValueChange) props.onValueChange(value);
                },
            );
        };
        checkValueChange(props.componentId, value, props.beforeValueChange, performUpdate);
    };

    updateQuery = (value, props) => {
        const query = props.customQuery || NumberBox.defaultQuery;

        props.updateQuery({
            componentId: props.componentId,
            query: query(value, props),
            value,
            showFilter: false, // we don't need filters for NumberBox
            URLParams: props.URLParams,
            componentType: 'NUMBERBOX',
        });
    };

    render() {
        return (
            <Container style={this.props.style} className={this.props.className}>
                {this.props.title && (
                    <Title className={getClassName(this.props.innerClass, 'title') || null}>
                        {this.props.title}
                    </Title>
                )}
                <Flex
                    labelPosition={this.props.labelPosition}
                    justifyContent="space-between"
                    className={numberBoxContainer}
                >
                    <span className={getClassName(this.props.innerClass, 'label') || null}>
                        {this.props.data.label}
                    </span>
                    <div>
                        <Button
                            className={getClassName(this.props.innerClass, 'button') || null}
                            onClick={this.decrementValue}
                            disabled={this.state.currentValue === this.props.data.start}
                        >
                            <b>-</b>
                        </Button>
                        {this.state.currentValue}
                        <Button
                            className={getClassName(this.props.innerClass, 'button') || null}
                            onClick={this.incrementValue}
                            disabled={this.state.currentValue === this.props.data.end}
                        >
                            <b>+</b>
                        </Button>
                    </div>
                </Flex>
            </Container>
        );
    }
}

NumberBox.propTypes = {
    addComponent: types.funcRequired,
    removeComponent: types.funcRequired,
    setQueryListener: types.funcRequired,
    updateQuery: types.funcRequired,
    watchComponent: types.funcRequired,
    selectedValue: types.selectedValue,
    // component props
    className: types.string,
    componentId: types.stringRequired,
    data: types.dataNumberBox,
    dataField: types.stringRequired,
    defaultSelected: types.number,
    innerClass: types.style,
    labelPosition: types.labelPosition,
    nestedField: types.string,
    onQueryChange: types.func,
    queryFormat: types.queryFormatNumberBox,
    react: types.react,
    style: types.style,
    title: types.title,
    URLParams: types.bool,
};

NumberBox.defaultProps = {
    className: null,
    labelPosition: 'left',
    queryFormat: 'gte',
    style: {},
    URLParams: false,
};

const mapStateToProps = (state, props) => ({
    selectedValue: state.selectedValues[props.componentId]
        ? state.selectedValues[props.componentId].value
        : null,
});

const mapDispatchtoProps = dispatch => ({
    addComponent: component => dispatch(addComponent(component)),
    removeComponent: component => dispatch(removeComponent(component)),
    updateQuery: updateQueryObject => dispatch(updateQuery(updateQueryObject)),
    watchComponent: (component, react) => dispatch(watchComponent(component, react)),
    setQueryListener: (component, onQueryChange, beforeQueryChange) =>
        dispatch(setQueryListener(component, onQueryChange, beforeQueryChange)),
});

export default connect(
    mapStateToProps,
    mapDispatchtoProps,
)(NumberBox);