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Budget charts #452

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James Cole
2016-12-15 10:44:06 +01:00
parent d7cbc53b4b
commit aea31b5e28
3 changed files with 9 additions and 239 deletions
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54
app/Generator/Chart/Budget/BudgetChartGeneratorInterface.php
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@@ -1,54 +0,0 @@
<?php
/**
* BudgetChartGeneratorInterface.php
* Copyright (C) 2016 thegrumpydictator@gmail.com
*
* This software may be modified and distributed under the terms of the
* Creative Commons Attribution-ShareAlike 4.0 International License.
*
* See the LICENSE file for details.
*/
declare(strict_types = 1);
namespace FireflyIII\Generator\Chart\Budget;
use Illuminate\Support\Collection;
/**
* Interface BudgetChartGeneratorInterface
*
* @package FireflyIII\Generator\Chart\Budget
*/
interface BudgetChartGeneratorInterface
{
/**
* @param Collection $entries
* @param string $dateFormat
*
* @return array
*/
public function budgetLimit(Collection $entries, string $dateFormat): array;
/**
* @param Collection $entries
*
* @return array
*/
public function frontpage(Collection $entries): array;
/**
* @param array $entries
*
* @return array
*/
public function period(array $entries): array;
/**
* @param array $entries
*
* @return array
*/
public function periodNoBudget(array $entries): array;
}

164
app/Generator/Chart/Budget/ChartJsBudgetChartGenerator.php
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@@ -1,164 +0,0 @@
<?php
/**
* ChartJsBudgetChartGenerator.php
* Copyright (C) 2016 thegrumpydictator@gmail.com
*
* This software may be modified and distributed under the terms of the
* Creative Commons Attribution-ShareAlike 4.0 International License.
*
* See the LICENSE file for details.
*/
declare(strict_types = 1);
namespace FireflyIII\Generator\Chart\Budget;
use Illuminate\Support\Collection;
/**
* Class ChartJsBudgetChartGenerator
*
* @package FireflyIII\Generator\Chart\Budget
*/
class ChartJsBudgetChartGenerator implements BudgetChartGeneratorInterface
{
/**
*
* @param Collection $entries
* @param string $dateFormat
*
* @return array
*/
public function budgetLimit(Collection $entries, string $dateFormat = 'month_and_day'): array
{
$format = strval(trans('config.' . $dateFormat));
$data = [
'labels' => [],
'datasets' => [
[
'label' => 'Amount',
'data' => [],
],
],
];
/** @var array $entry */
foreach ($entries as $entry) {
$data['labels'][] = $entry[0]->formatLocalized($format);
$data['datasets'][0]['data'][] = $entry[1];
}
$data['count'] = count($data['datasets']);
return $data;
}
/**
* @param Collection $entries
*
* @return array
*/
public function frontpage(Collection $entries): array
{
$data = [
'count' => 0,
'labels' => [],
'datasets' => [],
];
$left = [];
$spent = [];
$overspent = [];
$filtered = $entries->filter(
function ($entry) {
return ($entry[1] != 0 || $entry[2] != 0 || $entry[3] != 0);
}
);
foreach ($filtered as $entry) {
$data['labels'][] = $entry[0];
$left[] = round($entry[1], 2);
$spent[] = round(bcmul($entry[2], '-1'), 2); // spent is coming in negative, must be positive
$overspent[] = round(bcmul($entry[3], '-1'), 2); // same
}
$data['datasets'][] = [
'label' => trans('firefly.overspent'),
'data' => $overspent,
];
$data['datasets'][] = [
'label' => trans('firefly.left'),
'data' => $left,
];
$data['datasets'][] = [
'label' => trans('firefly.spent'),
'data' => $spent,
];
$data['count'] = 3;
return $data;
}
/**
* @param array $entries
*
* @return array
*/
public function period(array $entries): array
{
$data = [
'labels' => array_keys($entries),
'datasets' => [
0 => [
'label' => trans('firefly.budgeted'),
'data' => [],
],
1 => [
'label' => trans('firefly.spent'),
'data' => [],
],
],
'count' => 2,
];
foreach ($entries as $label => $entry) {
// data set 0 is budgeted
// data set 1 is spent:
$data['datasets'][0]['data'][] = $entry['budgeted'];
$data['datasets'][1]['data'][] = round(($entry['spent'] * -1), 2);
}
return $data;
}
/**
* @param array $entries
*
* @return array
*/
public function periodNoBudget(array $entries): array
{
$data = [
'labels' => array_keys($entries),
'datasets' => [
0 => [
'label' => trans('firefly.spent'),
'data' => [],
],
],
'count' => 1,
];
foreach ($entries as $label => $entry) {
// data set 0 is budgeted
// data set 1 is spent:
$data['datasets'][0]['data'][] = round(($entry['spent'] * -1), 2);
}
return $data;
}
}