kiwitcms/Kiwi

import { jsonRPC } from '../../../../../static/js/jsonrpc'
import { showOnlyRoundNumbers } from './utils'

export function drawChart () {
    const query = {}

    const productIds = $('#id_product').val()
    if (productIds.length) {
        query.run__plan__product__in = productIds
    }

    const versionIds = $('#id_version').val()
    if (versionIds.length) {
        query.run__plan__product_version__in = versionIds
    }

    const buildIds = $('#id_build').val()
    if (buildIds.length) {
        query.build_id__in = buildIds
    }

    const testPlanIds = $('#id_test_plan').val()
    if (testPlanIds.length) {
        query.run__plan__in = testPlanIds
    }

    const dateBefore = $('#id_before')
    if (dateBefore.val()) {
        query.stop_date__lte = dateBefore.data('DateTimePicker').date().format('YYYY-MM-DD 23:59:59')
    }

    const dateAfter = $('#id_after')
    if (dateAfter.val()) {
        query.stop_date__gte = dateAfter.data('DateTimePicker').date().format('YYYY-MM-DD 00:00:00')
    }

    const totalKey = $('.main').data('total-key')

    jsonRPC('Testing.execution_trends', query, data => {
        drawPassingRateSummary(data.status_count)

        const chartData = Object.entries(data.data_set).map(entry => [entry[0], ...entry[1]])
        const categories = data.categories.map(testRunId => `TR-${testRunId}`)

        $('#chart > svg').remove()

        const c3ChartDefaults = $().c3ChartDefaults()
        const config = c3ChartDefaults.getDefaultAreaConfig()
        config.axis = {
            x: {
                categories,
                type: 'category',
                tick: {
                    fit: false,
                    multiline: false
                }
            },
            y: {
                tick: {
                    format: showOnlyRoundNumbers
                }
            }
        }
        config.bindto = '#chart'
        config.color = {
            pattern: data.colors
        }
        config.data = {
            columns: chartData,
            type: 'area-spline',
            order: null
        }
        config.bar = {
            width: {
                ratio: 1
            }
        }
        config.tooltip = {
            format: {
                value: (value, _ratio, _id, _index) => value || undefined
            }
        }
        config.legend = {
            hide: [totalKey]
        }
        c3.generate(config)

        // hide the total data point
        $(`.c3-target-${totalKey}`).addClass('hidden')
    })
}

function drawPassingRateSummary (statusCount) {
    const allCount = statusCount.positive + statusCount.negative + statusCount.neutral
    $('.passing-rate-summary .total').text(allCount)

    const positivePercent = statusCount.positive ? roundDown(statusCount.positive / allCount * 100) : 0
    const positiveBar = $('.progress > .progress-bar-success')
    const positiveRateText = `${positivePercent}%`
    positiveBar.css('width', positiveRateText)
    positiveBar.text(positiveRateText)
    $('.passing-rate-summary .positive').text(statusCount.positive)

    const neutralPercent = statusCount.neutral ? roundDown(statusCount.neutral / allCount * 100) : 0
    const neutralRateText = `${neutralPercent}%`
    const neutralBar = $('.progress > .progress-bar-remaining')
    neutralBar.css('width', neutralRateText)
    neutralBar.text(neutralRateText)
    $('.passing-rate-summary .neutral').text(statusCount.neutral)

    const negativePercent = statusCount.negative ? roundDown(statusCount.negative / allCount * 100) : 0
    const negativeRateText = `${negativePercent}%`
    const negativeBar = $('.progress > .progress-bar-danger')
    negativeBar.css('width', negativeRateText)
    negativeBar.text(negativeRateText)
    $('.passing-rate-summary .negative').text(statusCount.negative)
}

// we need this function, because the standard library does not have
// one that rounds the number down, which means that the sum
// of the percents may become more than 100% and that breaksg the chart
function roundDown (number) {
    return Math.floor(number * 100) / 100
}