Neovici/cosmoz-omnitable

/* eslint-disable no-return-assign */
import '@polymer/paper-dropdown-menu/paper-dropdown-menu';
import '@neovici/cosmoz-input';

import './ui-helpers/cosmoz-clear-button';

import { PolymerElement } from '@polymer/polymer/polymer-element';
import { html } from 'lit-html';

import { columnMixin } from './cosmoz-omnitable-column-mixin';
import {
    getComparableValue,
    getString,
    toXlsxValue,
    applySingleFilter,
    toDate,
    toHashString,
    fromHashString,
} from './lib/utils-time';
import './lib/cosmoz-omnitable-time-range-input';
import { defaultComputeSource } from './lib/utils-data';

/**
 * @polymer
 * @customElement
 * @appliesMixin columnMixin
 */
class OmnitableColumnTime extends columnMixin(PolymerElement) {
    static get properties() {
        return {
            min: { type: Number, value: null, notify: true },
            max: { type: Number, value: null, notify: true },
            locale: { type: String, value: null, notify: true },
            headerCellClass: { type: String, value: 'time-header-cell' },
            minWidth: { type: String, value: '63px' },
            width: { type: String, value: '210px' },
            flex: { type: String, value: '0' },
            /*
             * Specifies the value granularity of the time input's value in the filter.
             * 1 => full seconds
             * 0.1 => milliseconds
             */
            filterStep: { type: String, value: '1' },
        };
    }

    getFilterFn(column, filter) {
        const min = getComparableValue({ ...column, valuePath: 'min' }, filter),
            max = getComparableValue({ ...column, valuePath: 'max' }, filter);

        if (min == null && max == null) {
            return;
        }
        return applySingleFilter(column, filter);
    }

    getString(column, item) {
        return getString(column, item);
    }

    toXlsxValue(column, item) {
        return toXlsxValue(column, item);
    }

    cellTitleFn(column, item) {
        return getString(column, item);
    }

    getComparableValue(column, item) {
        return getComparableValue(column, item);
    }

    serializeFilter(column, filter) {
        if (filter == null) {
            return;
        }
        const min = toDate(filter.min),
            max = toDate(filter.max);

        if (min == null && max == null) {
            return;
        }
        return toHashString(min) + '~' + toHashString(max);
    }

    deserializeFilter(column, filter) {
        if (filter == null || filter === '') {
            return null;
        }
        const matches = filter.match(/^([^~]+)?~([^~]+)?/iu);

        if (!Array.isArray(matches)) {
            return null;
        }

        return {
            min: fromHashString(matches[1]),
            max: fromHashString(matches[2]),
        };
    }

    renderCell(column, { item }) {
        return getString(column, item);
    }

    renderEditCell(column, { item }, onItemChange) {
        const onChange = (event) => onItemChange(event.target.value);
        return html`<cosmoz-input
            no-label-float
            type="text"
            @change=${onChange}
            .value=${getString(column, item)}
        ></cosmoz-input>`;
    }

    renderHeader(
        { title, min, max, locale, filterStep },
        { filter },
        setState,
        source,
    ) {
        return html`<cosmoz-omnitable-time-range-input
            .title=${title}
            .filter=${filter}
            .values=${source}
            .min=${min}
            .max=${max}
            .locale=${locale}
            .filterStep=${filterStep}
            @filter-changed=${({ detail: { value } }) =>
                setState((state) => ({ ...state, filter: value }))}
            @header-focused-changed=${({ detail: { value } }) =>
                setState((state) => ({ ...state, headerFocused: value }))}
        ></cosmoz-omnitable-time-range-input>`;
    }

    computeSource(column, data) {
        return defaultComputeSource(column, data);
    }
}
customElements.define('cosmoz-omnitable-column-time', OmnitableColumnTime);