FarmHouseRanking.php 2.4 KB

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  1. <?php
  2. namespace App\Module\Farm\AdminControllers\Metrics;
  3. use UCore\DcatAdmin\Metrics\Examples\Ranking;
  4. use Illuminate\Http\Request;
  5. use App\Module\Farm\Models\FarmDailyStats;
  6. /**
  7. * 农场房屋等级排名卡片
  8. *
  9. * 参考UCore\DcatAdmin\Metrics\Examples\Ranking实现
  10. * 显示房屋等级的排名统计
  11. */
  12. class FarmHouseRanking extends Ranking
  13. {
  14. /**
  15. * 初始化卡片内容
  16. *
  17. * @return void
  18. */
  19. protected function init()
  20. {
  21. parent::init();
  22. $this->title('房屋等级排名(昨天)');
  23. $this->dropdown([
  24. 'count' => '按数量排序',
  25. 'level' => '按等级排序',
  26. ]);
  27. }
  28. /**
  29. * 获取排名数据
  30. *
  31. * @param string $option
  32. *
  33. * @return array
  34. */
  35. protected function getData($option)
  36. {
  37. // 获取最新的统计数据
  38. $latestStats = FarmDailyStats::orderBy('stats_date', 'desc')->first();
  39. if (!$latestStats) {
  40. return [];
  41. }
  42. $houseData = [];
  43. // 收集房屋数据
  44. for ($level = 1; $level <= 10; $level++) {
  45. $field = "house_level_{$level}";
  46. $count = $latestStats->$field ?? 0;
  47. if ($count > 0) {
  48. $houseData[] = [
  49. 'level' => $level,
  50. 'label' => "{$level}级房屋",
  51. 'value' => $count,
  52. ];
  53. }
  54. }
  55. // 根据选择的排序方式排序
  56. if ($option === 'level') {
  57. // 按等级排序
  58. usort($houseData, function($a, $b) {
  59. return $a['level'] - $b['level'];
  60. });
  61. } else {
  62. // 按数量排序(默认)
  63. usort($houseData, function($a, $b) {
  64. return $b['value'] - $a['value'];
  65. });
  66. }
  67. // 计算占比
  68. $total = array_sum(array_column($houseData, 'value'));
  69. foreach ($houseData as &$item) {
  70. $item['ratio'] = $total > 0 ? round($item['value'] / $total * 100, 1) : 0;
  71. }
  72. // 转换为Ranking组件需要的格式
  73. $rankingData = [];
  74. foreach ($houseData as $index => $item) {
  75. $rankingData[] = [
  76. 'rank' => ($index + 1),
  77. 'title' => $item['label'],
  78. 'number' => $item['value'] . '个 (' . $item['ratio'] . '%)',
  79. ];
  80. }
  81. return $rankingData;
  82. }
  83. }