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refactoring

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frankknoll
2023-11-09 10:49:35 +01:00
parent cee46f56ec
commit a61615406b
1 changed files with 48 additions and 92 deletions
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140
docs/SymptomsCausedByCOVIDLots/js/SymptomVsSymptomChartView.js
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@@ -12,64 +12,10 @@ class SymptomVsSymptomChartView {
Promise
.all([symptomX, symptomY].map(symptom => PrrByVaccineProvider.getPrrByVaccine(symptom)))
.then(
([prrByLotX, prrByLotY]) =>
this.#displayChart(
{ symptom: symptomX, prrByLot: prrByLotX },
{ symptom: symptomY, prrByLot: prrByLotY }));
}
#displayChart(
{ symptom: symptomX, prrByLot: prrByLotX },
{ symptom: symptomY, prrByLot: prrByLotY }) {
if (this.#chart != null) {
this.#chart.destroy();
}
const chartData = SymptomVsSymptomChartDataProvider.getChartData({ prrByLotX, prrByLotY });
const data = {
datasets:
[
{
labels: chartData.labels,
data: chartData.data,
backgroundColor: 'rgb(0, 0, 255)'
}
]
};
const config = {
type: 'scatter',
data: data,
options: {
scales: {
x: {
type: 'linear',
position: 'bottom',
title: {
display: true,
text: 'PRR ratio of Batch for ' + symptomX
}
},
y: {
title: {
display: true,
text: 'PRR ratio of Batch for ' + symptomY
}
}
},
plugins: {
legend: {
display: false
},
tooltip: {
callbacks: {
label: function (context) {
return 'Batch: ' + context.dataset.labels[context.dataIndex];
}
}
}
}
}
};
this.#chart = new Chart(this.#canvas, config);
([prrByLotX, prrByLotY]) => {
const { labels, data } = SymptomVsSymptomChartDataProvider.getChartData({ prrByLotX, prrByLotY });
this.#displayChart(symptomX, symptomY, labels, data);
});
}
setData(histoDescr) {
@@ -78,48 +24,58 @@ class SymptomVsSymptomChartView {
this.#chart.update();
}
#getData(ADRDescr) {
#displayChart(symptomX, symptomY, labels, data) {
if (this.#chart != null) {
this.#chart.destroy();
}
const config = {
type: 'scatter',
data: this.#getData(labels, data),
options: this.#getOptions(symptomX, symptomY)
};
this.#chart = new Chart(this.#canvas, config);
}
#getData(labels, data) {
return {
labels: [
'Deaths',
'Disabilities',
'Life Threatening Illnesses',
'Other Adverse Events'
],
datasets: [{
// FK-TODO: refactor
label: 'Batch ' + ADRDescr['batchcode'],
data: [
ADRDescr['Deaths'],
ADRDescr['Disabilities'],
ADRDescr['Life Threatening Illnesses'],
ADRDescr['Adverse Reaction Reports'] - (ADRDescr['Deaths'] + ADRDescr['Disabilities'] + ADRDescr['Life Threatening Illnesses'])
],
backgroundColor: '#1a73e8'
}]
datasets:
[
{
labels: labels,
data: data,
backgroundColor: 'rgb(0, 0, 255)'
}
]
};
}
#getOptions() {
#getOptions(symptomX, symptomY) {
return {
plugins: {
datalabels: {
anchor: 'end',
align: 'top'
}
},
title: {
display: true,
position: 'top'
},
scales: {
y: {
ticks: {
precision: 0
},
x: {
type: 'linear',
position: 'bottom',
title: {
display: true,
text: 'Frequency'
text: 'PRR ratio of Batch for ' + symptomX
}
},
y: {
title: {
display: true,
text: 'PRR ratio of Batch for ' + symptomY
}
}
},
plugins: {
legend: {
display: false
},
tooltip: {
callbacks: {
label: function (context) {
return 'Batch: ' + context.dataset.labels[context.dataIndex];
}
}
}
}