装 订 线 内 不 要 答 题
一、选择题
@if(count($questions['choice']) > 0)
@php
$choiceTotal = array_sum(array_map(fn($q) => $q->score ?? 5, $questions['choice']));
@endphp
(本大题共 {{ count($questions['choice']) }} 小题,共 {{ $choiceTotal }} 分)
@else
(本大题共 0 小题,共 0 分)
@endif
@if(count($questions['choice']) > 0)
@foreach($questions['choice'] as $index => $q)
@php
$questionNumber = $index + 1; // 选择题从1开始编号
// 清理和预处理题干内容:移除题号前缀
$cleanContent = preg_replace('/^\d+[\.\、]\s*/', '', $q->content);
$cleanContent = trim($cleanContent);
// 优先使用控制器传递的选项
$options = $q->options ?? [];
// 如果没有从控制器获取到选项,尝试从内容提取
if (empty($options)) {
// 支持多种选项格式:A. / A、/ A:/ A.
$pattern = '/([A-D])[\.、:.:]\s*(.+?)(?=\s*[A-D][\.、:.:]|$)/su';
if (preg_match_all($pattern, $cleanContent, $matches, PREG_SET_ORDER)) {
foreach ($matches as $match) {
$optionText = trim($match[2]);
if (!empty($optionText)) {
$options[] = $optionText;
}
}
}
}
// 提取纯题干(选项前的部分)
$stemLine = $cleanContent;
if (!empty($options)) {
// 找到第一个选项标记的位置
if (preg_match('/^(.+?)(?=[A-D][\.、:.:])/su', $cleanContent, $stemMatch)) {
$stemLine = trim($stemMatch[1]);
}
}
// 移除题干末尾可能的括号
$stemLine = preg_replace('/()\s*$/', '', $stemLine);
$stemLine = trim($stemLine);
@endphp
{{ $questionNumber }}.
({{ $q->score ?? 5 }}分) @math($stemLine)
@if(!empty($options))
@php
// 确保有4个选项(A、B、C、D)
$standardOptions = ['A', 'B', 'C', 'D'];
$displayOptions = [];
foreach ($standardOptions as $idx => $letter) {
if (isset($options[$idx]) && !empty($options[$idx])) {
$displayOptions[$letter] = $options[$idx];
} else {
// 补充缺失的选项
$displayOptions[$letter] = '(待补充选项' . $letter . ')';
}
}
// 计算选项长度,决定布局
$maxOptionLength = 0;
$totalOptionLength = 0;
foreach ($displayOptions as $letter => $option) {
$text = strip_tags($option);
$length = mb_strlen($text);
$maxOptionLength = max($maxOptionLength, $length);
$totalOptionLength += $length;
}
// 三种布局选择:
// 1. 一行4列:极短选项(单个选项≤10字符)
// 2. 一行2列:短选项(单个选项≤25字符)
// 3. 垂直布局:长选项(单个选项>25字符)
if ($maxOptionLength <= 10) {
$layoutType = 'inline-4';
$maxOptionLength = 12; // 给一点余量
} elseif ($maxOptionLength <= 25) {
$layoutType = 'grid-2';
$maxOptionLength = 30; // 给一点余量
} else {
$layoutType = 'vertical';
}
@endphp
@if($layoutType === 'inline-4')
{{-- 极短选项:一行4列布局 --}}
@foreach($displayOptions as $letter => $option)
{{ $letter }}.
@math($option)
@endforeach
@elseif($layoutType === 'grid-2')
{{-- 短选项:一行2列布局 --}}
@foreach($displayOptions as $letter => $option)
{{ $letter }}.
@math($option)
@endforeach
@else
{{-- 长选项:垂直布局 --}}
@foreach($displayOptions as $letter => $option)
{{ $letter }}.
@math($option)
@endforeach
@endif
@else
{{-- 如果没有任何选项,显示占位符 --}}
A.
(待补充选项A)
B.
(待补充选项B)
C.
(待补充选项C)
D.
(待补充选项D)
@endif
@endforeach
@else
@endif
二、填空题
@if(count($questions['fill']) > 0)
@php
$fillTotal = array_sum(array_map(fn($q) => $q->score ?? 5, $questions['fill']));
@endphp
(本大题共 {{ count($questions['fill']) }} 小题,共 {{ $fillTotal }} 分)
@else
(本大题共 0 小题,共 0 分)
@endif
@if(count($questions['fill']) > 0)
@foreach($questions['fill'] as $index => $q)
@php
$questionNumber = count($questions['choice']) + $index + 1; // 填空题接着选择题编号
@endphp
{{ $questionNumber }}.
({{ $q->score ?? 5 }}分) @math(str_replace('__________', '', $q->content))
@endforeach
@else
@endif
三、解答题
@if(count($questions['answer']) > 0)
(本大题共 {{ count($questions['answer']) }} 小题,共 {{ array_sum(array_column($questions['answer'], 'score')) }} 分。解答应写出文字说明、证明过程或演算步骤)
@else
(本大题共 0 小题,共 0 分)
@endif
@if(count($questions['answer']) > 0)
@foreach($questions['answer'] as $index => $q)
@php
$questionNumber = count($questions['choice']) + count($questions['fill']) + $index + 1; // 解答题接着前面所有题型编号
@endphp
{{ $questionNumber }}.
({{ $q->score ?? 10 }}分) @math($q->content)
@endforeach
@else
@endif
@php
$totalChoiceScore = array_sum(array_map(fn($q) => $q->score ?? 5, $questions['choice']));
$totalFillScore = array_sum(array_map(fn($q) => $q->score ?? 5, $questions['fill']));
$totalAnswerScore = array_sum(array_map(fn($q) => $q->score ?? 10, $questions['answer']));
$grandTotal = $totalChoiceScore + $totalFillScore + $totalAnswerScore;
@endphp
试卷总分:{{ $grandTotal }} 分
(选择题 {{ $totalChoiceScore }} 分 + 填空题 {{ $totalFillScore }} 分 + 解答题 {{ $totalAnswerScore }} 分)
{{-- 参考答案(仅在开启时显示) --}}
@if($includeAnswer)
参考答案
{{ $paper->paper_name ?? '未命名试卷' }}
{{-- 选择题答案 --}}
@if(count($questions['choice']) > 0)
一、选择题
@foreach($questions['choice'] as $index => $q)
{{ $index + 1 }}.
@if(!empty($q->answer))
@php
// 提取答案中的选项字母
$answerText = $q->answer;
$letter = '';
if (preg_match('/([A-D])/i', $answerText, $match)) {
$letter = strtoupper($match[1]);
} elseif (preg_match('/答案[::]\s*([A-D])/i', $answerText, $match)) {
$letter = strtoupper($match[1]);
}
echo $letter ?: '(待补充)';
@endphp
@else
(待补充)
@endif
@endforeach
@endif
{{-- 填空题答案 --}}
@if(count($questions['fill']) > 0)
二、填空题
@foreach($questions['fill'] as $index => $q)
{{ count($questions['choice']) + $index + 1 }}.
@if(!empty($q->answer))
@math($q->answer)
@else
(待补充)
@endif
@endforeach
@endif
{{-- 解答题答案 --}}
@if(count($questions['answer']) > 0)
三、解答题
@foreach($questions['answer'] as $index => $q)
@php
$questionNumber = count($questions['choice']) + count($questions['fill']) + $index + 1;
@endphp
{{ $questionNumber }}. ({{ $q->score ?? 10 }}分)
@if(!empty($q->answer))
@math($q->answer)
@else
(答案待补充或请参考标准答案)
@endif
@if(!empty($q->solution))
解析: @math($q->solution)
@endif
@endforeach
@endif
@endif