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1 | <?php |
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2 | |||
3 | namespace App\Exports; |
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4 | |||
5 | use Maatwebsite\Excel\Concerns\FromCollection; |
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6 | use Maatwebsite\Excel\Concerns\WithEvents; |
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7 | use Maatwebsite\Excel\Concerns\WithStrictNullComparison; |
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8 | use Maatwebsite\Excel\Events\AfterSheet; |
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9 | |||
10 | class GroupAnalysisExport implements FromCollection, WithEvents, WithStrictNullComparison |
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11 | { |
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12 | private $contest_data; |
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13 | |||
14 | private $tag_problems; |
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15 | |||
16 | private $member_data; |
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17 | private $config; |
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18 | |||
19 | public function __construct($data, $config=[]) |
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20 | { |
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21 | if ($config['mode']=='contest') { |
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22 | $this->contest_data=$data['contest_data']; |
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23 | $this->member_data=$data['member_data']; |
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24 | } else { |
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25 | $this->member_data=$data['member_data']; |
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26 | $this->tag_problems=$data['tag_problems']; |
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27 | } |
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28 | $this->config=$config; |
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29 | } |
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30 | |||
31 | /** |
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32 | * @return array |
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33 | */ |
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34 | public function registerEvents(): array |
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35 | { |
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36 | return [ |
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37 | AfterSheet::class => function(AfterSheet $event) { |
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38 | if ($this->config['mode']==='contest') { |
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39 | $mergeCell=['A1:A2', 'B1:E1']; |
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40 | foreach ($this->contest_data as $c) { |
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41 | array_push($mergeCell, $this->mergeCellColumnNext()); |
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42 | } |
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43 | $event->sheet->getDelegate()->setMergeCells($mergeCell); |
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44 | } |
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45 | }, |
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46 | ]; |
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47 | } |
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48 | |||
49 | /** |
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50 | * @return \Illuminate\Support\Collection |
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51 | */ |
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52 | public function collection() |
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53 | { |
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54 | $maxium=$this->config['maxium'] ?? false; |
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55 | $percent=$this->config['percent'] ?? false; |
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56 | |||
57 | if ($this->config['mode']=='contest') { |
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58 | $row_1=['Member', 'Total', '', '', '']; |
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59 | $row_2=['', 'Elo', 'Rank', 'Solved', 'Penalty']; |
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60 | foreach ($this->contest_data as $contest) { |
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61 | array_push($row_1, $contest['name'], '', ''); |
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62 | array_push($row_2, 'Rank', 'Solved', 'Penalty'); |
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63 | } |
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64 | $data=[$row_1, $row_2]; |
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65 | foreach ($this->member_data as $member) { |
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66 | $display_name=$member['name']; |
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67 | if (!empty($member['nick_name'])) { |
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68 | $display_name.=' ('.$member['nick_name'].')'; |
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69 | } |
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70 | $row=[ |
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71 | $display_name, |
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72 | $member['elo'], |
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73 | !empty($member['rank_ave']) ? round($member['rank_ave'], 1) : '-', |
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74 | $percent==='true' ? ($member['problem_all']!=0 ? round($member['solved_all'] / $member['problem_all'] * 100, 1) : '-').' %' |
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75 | : ($maxium==='true' ? $member['solved_all'].' / '.$member['problem_all'] : $member['solved_all']), |
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76 | round($member['penalty']), |
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77 | ]; |
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78 | foreach ($this->contest_data as $contest) { |
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79 | if (in_array($contest['cid'], array_keys($member['contest_detial']))) { |
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80 | $contest_detial=$member['contest_detial'][$contest['cid']]; |
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81 | array_push( |
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82 | $row, |
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83 | $contest_detial['rank'], |
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84 | $percent==='true' ? (round($contest_detial['solved'] / $contest_detial['problems'] * 100, 1).' %') |
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85 | : ($maxium==='true' ? $contest_detial['solved'].' / '.$contest_detial['problems'] : $contest_detial['solved']), |
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86 | round($contest_detial['penalty']) |
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87 | ); |
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88 | } else { |
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89 | array_push( |
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90 | $row, |
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91 | '-', |
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92 | $percent==='true' ? '- %' |
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93 | : ($maxium==='true' ? '- / -' : ' - '), |
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94 | 0 |
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95 | ); |
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96 | } |
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97 | } |
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98 | array_push($data, $row); |
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99 | } |
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100 | } else { |
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101 | $row_1=['Member']; |
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102 | $row_2=['']; |
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103 | foreach ($this->tag_problems as $tag => $tag_problem_set) { |
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104 | array_push($row_1, $tag); |
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105 | array_push($row_2, 'Solved'); |
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106 | } |
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107 | $data=[$row_1, $row_2]; |
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108 | foreach ($this->member_data as $member) { |
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109 | $display_name=$member['name']; |
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110 | if (!empty($member['nick_name'])) { |
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111 | $display_name.=' ('.$member['nick_name'].')'; |
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112 | } |
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113 | $row=[ |
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114 | $display_name, |
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115 | ]; |
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116 | foreach ($member['completion'] as $tag => $tag_completion) { |
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117 | $count=count($tag_completion); |
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118 | $solved=eval('return '.join('+', array_values($tag_completion)).';'); |
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119 | array_push( |
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120 | $row, |
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121 | $percent==='true' ? (round($solved / $count * 100, 1).' %') : ($maxium==='true' ? $solved.' / '.$count : $solved) |
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122 | ); |
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123 | } |
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124 | array_push($data, $row); |
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125 | } |
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126 | } |
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127 | return collect($data); |
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128 | } |
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129 | |||
130 | private function mergeCellColumnNext() |
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131 | { |
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132 | static $columns=[ |
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133 | [2], [4] |
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134 | ]; |
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135 | $columns_str=['', '']; |
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136 | $chars=str_split('ABCDEFGHIJKLMNOPQRSTUVWXYZ'); |
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137 | foreach ($columns as $key => &$column) { |
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138 | $column[0]+=3; |
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139 | if ($column[0]>25) { |
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140 | if (isset($column[1])) { |
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141 | $column[1]+=1; |
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142 | if ($column[1]>25) { |
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143 | if (isset($column[2])) { |
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144 | $column[2]+=1; |
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145 | } else { |
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146 | $column[2]=0; |
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147 | } |
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148 | } |
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149 | } else { |
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150 | $column[1]=0; |
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151 | } |
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152 | } |
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153 | $columns_str[$key]=''; |
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154 | $reverse_column=array_reverse($column); |
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155 | foreach ($reverse_column as $ord) { |
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156 | $columns_str[$key].=$chars[$ord]; |
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157 | } |
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158 | $columns_str[$key].='1'; |
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159 | } |
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160 | return $columns_str[0].':'.$columns_str[1]; |
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161 | } |
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162 | } |
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163 |