math_cms/resources/views/filament/pages/markdown-import-workbench.blade.php

<x-filament::page>
    <div class="space-y-4">
        @if(!$this->importRecord())
            <x-filament::section>
                @include('filament.partials.empty-state', [
                    'title' => '未选择导入记录',
                    'description' => '请先从 Markdown 导入列表进入工作台。',
                    'action' => new \Illuminate\Support\HtmlString('<a class="btn btn-primary btn-sm" href="' . route('filament.admin.resources.markdown-imports.index') . '">返回导入列表</a>'),
                ])
            </x-filament::section>
        @elseif(!$this->filenameValid)
            <x-filament::section>
                <div class="rounded-lg border border-amber-200 bg-amber-50 px-4 py-3 text-sm text-amber-800">
                    文件名解析失败：{{ $this->filenameWarning }}
                </div>
                <div class="mt-3 text-sm text-slate-600">
                    请在导入列表中修改文件名并重新导入后再进入工作台。
                </div>
            </x-filament::section>
        @else
        <div class="flex flex-wrap items-center gap-3">
            <x-filament::input.wrapper class="w-64">
                <x-filament::input wire:model.debounce.400ms="search" placeholder="搜索卷子标题/编码" />
            </x-filament::input.wrapper>

            <x-filament::input.wrapper class="w-44">
                <x-filament::input.select wire:model="groupBy">
                    <option value="bundle">按套卷分组</option>
                    <option value="paper">按卷子分组</option>
                    <option value="grade">按年级分组</option>
                </x-filament::input.select>
            </x-filament::input.wrapper>

            <x-filament::button color="gray" wire:click="autoInfer">自动推断</x-filament::button>
            <x-filament::button color="gray" wire:click="autoInferSelected">批量推断</x-filament::button>
            <x-filament::button color="gray" wire:click="autoBundleKey">生成套卷标识</x-filament::button>
            <x-filament::button color="gray" wire:click="autoBundleKeySelected">批量生成套卷标识</x-filament::button>
            <x-filament::button color="primary" wire:click="savePaper">保存当前</x-filament::button>
            <x-filament::button color="gray" wire:click="$set('dense', ! $wire.dense)">密度切换</x-filament::button>
        </div>

        <div class="grid grid-cols-12 gap-6">
            <div class="col-span-8 space-y-4">
                <x-filament::section heading="导入信息">
                    <div class="grid grid-cols-3 gap-4 text-sm text-slate-600">
                        <div class="rounded-lg border border-slate-200 p-3">
                            <div class="text-xs text-slate-500">导入文件</div>
                            <div class="font-medium text-slate-800">{{ $this->importRecord()?->file_name ?? '未选择导入记录' }}</div>
                        </div>
                        <div class="rounded-lg border border-slate-200 p-3">
                            <div class="text-xs text-slate-500">解析状态</div>
                            <div class="font-medium text-slate-800">{{ $this->importRecord()?->status_label ?? '—' }}</div>
                        </div>
                        <div class="rounded-lg border border-slate-200 p-3">
                            <div class="text-xs text-slate-500">候选题数</div>
                            <div class="font-medium text-slate-800">{{ $this->importRecord()?->parsed_count ?? 0 }}</div>
                        </div>
                    </div>
                    @if(!empty($this->filenameParsed))
                        <div class="mt-3 flex flex-wrap gap-2 text-xs text-slate-500">
                            <span class="ui-tag">系列：{{ $this->filenameParsed['series'] ?? '-' }}</span>
                            <span class="ui-tag">年级：{{ $this->filenameParsed['grade'] ?? '-' }}</span>
                            <span class="ui-tag">学期：{{ $this->filenameParsed['term'] ?? '-' }}</span>
                            <span class="ui-tag">学科：{{ $this->filenameParsed['subject'] ?? '-' }}</span>
                            <span class="ui-tag">名称：{{ $this->filenameParsed['name'] ?? '-' }}</span>
                        </div>
                    @endif
                </x-filament::section>

                <x-filament::section heading="卷子列表（选择后批量覆盖）">
                    <div class="mb-2 flex flex-wrap gap-2">
                        <x-filament::button color="gray" wire:click="selectAllVisible">全选当前列表</x-filament::button>
                        <x-filament::button color="gray" wire:click="clearSelection">清空选择</x-filament::button>
                    </div>

                    <div class="max-h-72 overflow-y-auto divide-y divide-gray-100">
                        @foreach($this->groupedPapers() as $group => $items)
                            <div class="px-3 py-2 text-xs font-semibold text-slate-500 bg-slate-50">{{ $group }}</div>
                            @foreach($items as $paper)
                                @php
                                    $meta = $paper['meta'] ?? [];
                                    $expected = $meta['expected_count'] ?? null;
                                    $candidateCount = $paper['candidates_count'] ?? 0;
                                @endphp
                                <label class="flex items-start gap-3 {{ $dense ? 'py-1' : 'py-2' }}">
                                    <input type="checkbox" wire:model="selectedIds" value="{{ $paper['id'] }}" class="mt-1 rounded border-gray-300">
                                    <button type="button" wire:click="selectPaper({{ $paper['id'] }})" class="text-left flex-1">
                                        <div class="text-sm font-medium text-gray-900">{{ $paper['title'] ?? $paper['full_title'] ?? '未命名' }}</div>
                                        <div class="text-xs text-gray-500 flex flex-wrap gap-2 items-center">
                                            <span>年级 {{ $paper['grade'] ?? '-' }} · 学期 {{ $paper['term'] ?? '-' }}</span>
                                            <span>候选题数 {{ $candidateCount }}</span>
                                            @if($expected)
                                                <span class="{{ ((int) $expected) === (int) $candidateCount ? 'text-emerald-700 bg-emerald-50' : 'text-amber-700 bg-amber-50' }} px-2 py-0.5 rounded">
                                                    预期 {{ $expected }}
                                                </span>
                                            @endif
                                            @if(empty($paper['textbook_id']))
                                                <span class="px-2 py-0.5 rounded bg-rose-50 text-rose-700">未关联教材</span>
                                            @endif
                                            @if(empty($meta['catalog_node_id'] ?? null))
                                                <span class="px-2 py-0.5 rounded bg-rose-50 text-rose-700">未关联目录</span>
                                            @endif
                                        </div>
                                    </button>
                                </label>
                            @endforeach
                        @endforeach
                        @if($this->papers()->isEmpty())
                            <div class="py-6 text-center text-sm text-gray-500">暂无卷子数据</div>
                        @endif
                    </div>
                </x-filament::section>

                <x-filament::section heading="卷子原始 Markdown">
                    <div class="prose prose-sm max-w-none bg-gray-50 p-4 rounded-lg min-h-[240px]">
                        @if($this->selectedPaper())
                            {!! \App\Services\MathFormulaProcessor::processFormulas($this->selectedPaper()?->raw_markdown ?? '') !!}
                        @else
                            <div class="text-sm text-gray-400">暂无选中卷子</div>
                        @endif
                    </div>
                </x-filament::section>
            </div>

            <div class="col-span-4 space-y-4">
                <x-filament::section heading="卷子归属信息">
                    @php
                        $textbookSuggestions = $this->textbookSuggestions();
                        $catalogSuggestions = $this->catalogSuggestions();
                        $coverageSummary = $this->catalogCoverageSummary();
                        $missingCatalogNodes = $this->missingCatalogNodes();
                    @endphp
                    <div class="space-y-3">
                        <x-filament::input.wrapper>
                            <x-filament::input wire:model="form.title" placeholder="卷子标题" />
                        </x-filament::input.wrapper>

                        <x-filament::input.wrapper>
                            <x-filament::input wire:model="form.bundle_key" placeholder="套卷标识（如：九年级上册·同步卷）" />
                        </x-filament::input.wrapper>

                        @if(!empty($textbookSuggestions))
                            <div class="rounded-lg border border-slate-200 bg-slate-50 p-3 text-xs">
                                <div class="font-semibold text-slate-600 mb-2">教材推荐</div>
                                <div class="flex flex-col gap-2">
                                    @foreach($textbookSuggestions as $suggest)
                                        <button type="button" wire:click="applyTextbookSuggestion({{ $suggest['id'] }})" class="text-left rounded-md border border-slate-200 bg-white px-3 py-2 hover:border-primary-400">
                                            <div class="text-slate-800 font-medium">{{ $suggest['title'] }}</div>
                                            <div class="text-slate-500 mt-1">系列：{{ $suggest['series'] }} · 年级 {{ $suggest['grade'] ?? '-' }} · 学期 {{ $suggest['semester'] ?? '-' }}</div>
                                        </button>
                                    @endforeach
                                </div>
                            </div>
                        @endif

                        <x-filament::input.wrapper>
                            <x-filament::input.select wire:model="form.grade">
                                <option value="">年级</option>
                                @foreach($this->gradeOptions() as $value => $label)
                                    <option value="{{ $value }}">{{ $label }}</option>
                                @endforeach
                            </x-filament::input.select>
                        </x-filament::input.wrapper>

                        <x-filament::input.wrapper>
                            <x-filament::input.select wire:model="form.term">
                                <option value="">学期</option>
                                @foreach($this->termOptions() as $value => $label)
                                    <option value="{{ $value }}">{{ $label }}</option>
                                @endforeach
                            </x-filament::input.select>
                        </x-filament::input.wrapper>

                        <x-filament::input.wrapper>
                            <x-filament::input wire:model="form.chapter" placeholder="章节" />
                        </x-filament::input.wrapper>

                        <x-filament::input.wrapper>
                            <x-filament::input.select wire:model="form.source_type">
                                <option value="">卷子类型</option>
                                @foreach($this->sourceTypeOptions() as $value => $label)
                                    <option value="{{ $value }}">{{ $label }}</option>
                                @endforeach
                            </x-filament::input.select>
                        </x-filament::input.wrapper>

                        <x-filament::input.wrapper>
                            <x-filament::input wire:model="form.source_year" placeholder="来源年份" />
                        </x-filament::input.wrapper>

                        <x-filament::input.wrapper>
                            <x-filament::input.select wire:model="form.textbook_id">
                                <option value="">匹配教材</option>
                                @foreach($this->textbookOptions() as $id => $title)
                                    <option value="{{ $id }}">{{ $title }}</option>
                                @endforeach
                            </x-filament::input.select>
                        </x-filament::input.wrapper>

                        <x-filament::input.wrapper>
                            <x-filament::input wire:model="form.textbook_series" placeholder="教材系列" />
                        </x-filament::input.wrapper>

                        <x-filament::input.wrapper>
                            <x-filament::input.select wire:model="form.catalog_node_id">
                                <option value="">关联目录</option>
                                @foreach($this->catalogOptions() as $id => $label)
                                    <option value="{{ $id }}">{{ $label }}</option>
                                @endforeach
                            </x-filament::input.select>
                        </x-filament::input.wrapper>

                        @if(!empty($catalogSuggestions))
                            <div class="rounded-lg border border-slate-200 bg-slate-50 p-3 text-xs">
                                <div class="font-semibold text-slate-600 mb-2">目录推荐</div>
                                <div class="flex flex-col gap-2">
                                    @foreach($catalogSuggestions as $suggest)
                                        <button type="button" wire:click="applyCatalogSuggestion({{ $suggest['id'] }})" class="text-left rounded-md border border-slate-200 bg-white px-3 py-2 hover:border-primary-400">
                                            <div class="text-slate-800 font-medium">{{ $suggest['title'] }}</div>
                                        </button>
                                    @endforeach
                                </div>
                            </div>
                        @endif

                        <x-filament::input.wrapper>
                            <x-filament::input wire:model="form.expected_count" placeholder="预期题量（如 24）" />
                        </x-filament::input.wrapper>

                        <x-filament::input.wrapper>
                            <x-filament::input wire:model="form.source_name" placeholder="来源名称" />
                        </x-filament::input.wrapper>

                        <x-filament::input.wrapper>
                            <x-filament::input wire:model="form.source_page" placeholder="页码范围" />
                        </x-filament::input.wrapper>

                        <x-filament::input.wrapper>
                            <x-filament::input wire:model="form.tags" placeholder="标签（逗号分隔）" />
                        </x-filament::input.wrapper>
                    </div>
                </x-filament::section>

                <x-filament::section heading="批量覆盖">
                    <div class="text-xs text-gray-500 mb-2">对勾选卷子批量应用非空字段</div>
                    <div class="space-y-2">
                        <x-filament::input.wrapper>
                            <x-filament::input wire:model="batch.bundle_key" placeholder="套卷标识" />
                        </x-filament::input.wrapper>
                        <x-filament::input.wrapper>
                            <x-filament::input.select wire:model="batch.grade">
                                <option value="">年级</option>
                                @foreach($this->gradeOptions() as $value => $label)
                                    <option value="{{ $value }}">{{ $label }}</option>
                                @endforeach
                            </x-filament::input.select>
                        </x-filament::input.wrapper>
                        <x-filament::input.wrapper>
                            <x-filament::input.select wire:model="batch.term">
                                <option value="">学期</option>
                                @foreach($this->termOptions() as $value => $label)
                                    <option value="{{ $value }}">{{ $label }}</option>
                                @endforeach
                            </x-filament::input.select>
                        </x-filament::input.wrapper>
                        <x-filament::input.wrapper>
                            <x-filament::input.select wire:model="batch.source_type">
                                <option value="">卷子类型</option>
                                @foreach($this->sourceTypeOptions() as $value => $label)
                                    <option value="{{ $value }}">{{ $label }}</option>
                                @endforeach
                            </x-filament::input.select>
                        </x-filament::input.wrapper>
                        <x-filament::input.wrapper>
                            <x-filament::input.select wire:model="batch.textbook_id">
                                <option value="">匹配教材</option>
                                @foreach($this->textbookOptions() as $id => $title)
                                    <option value="{{ $id }}">{{ $title }}</option>
                                @endforeach
                            </x-filament::input.select>
                        </x-filament::input.wrapper>
                        <x-filament::input.wrapper>
                            <x-filament::input.select wire:model="batch.catalog_node_id">
                                <option value="">关联目录</option>
                                @foreach($this->catalogOptions() as $id => $label)
                                    <option value="{{ $id }}">{{ $label }}</option>
                                @endforeach
                            </x-filament::input.select>
                        </x-filament::input.wrapper>
                        <x-filament::input.wrapper>
                            <x-filament::input wire:model="batch.expected_count" placeholder="预期题量" />
                        </x-filament::input.wrapper>
                        <x-filament::input.wrapper>
                            <x-filament::input wire:model="batch.tags" placeholder="标签（逗号分隔）" />
                        </x-filament::input.wrapper>
                        <x-filament::button color="gray" wire:click="seedBatchFromCurrent">以当前卷为默认</x-filament::button>
                        <x-filament::button color="warning" x-on:click.prevent="if(confirm('确认对勾选卷子批量覆盖？')) { $wire.applyBatch() }">
                            批量覆盖
                        </x-filament::button>
                    </div>
                </x-filament::section>

                @if(!empty($coverageSummary))
                    <x-filament::section heading="目录覆盖提示">
                        <div class="text-xs text-slate-500 mb-2">
                            目录总数 {{ $coverageSummary['total'] }} · 已关联 {{ $coverageSummary['linked'] }} · 缺卷子目录 {{ $coverageSummary['missing'] }}
                        </div>
                        @if(!empty($missingCatalogNodes))
                            <div class="space-y-2">
                                @foreach($missingCatalogNodes as $node)
                                    <button type="button" wire:click="applyCatalogSuggestion({{ $node['id'] }})" class="text-left w-full rounded-lg border border-slate-200 bg-white px-3 py-2 hover:border-primary-400">
                                        <div class="text-sm text-slate-800">{{ $node['title'] }}</div>
                                        <div class="text-xs text-slate-500">点击绑定到当前卷子</div>
                                    </button>
                                @endforeach
                            </div>
                        @else
                            <div class="text-xs text-slate-500">暂无缺口目录</div>
                        @endif
                    </x-filament::section>
                @endif
            </div>
        </div>
        @endif
    </div>
</x-filament::page>