@extends('layouts.app')

@section('content')
    <div class="flex-1 space-y-8">
        <div class="flex items-center gap-2 text-slate-500 text-sm mb-2 font-medium">
            <a href="{{ route('dashboard') }}" class="hover:text-indigo-600 cursor-pointer transition-colors">Trang chủ</a>
            <i data-lucide="chevron-right" class="w-4 h-4"></i>
            <span class="text-slate-800">Danh sách học sinh làm bài</span>
        </div>
        <div class="flex flex-col sm:flex-row sm:items-center sm:justify-between gap-4">
            <div>
                <h1 class="text-3xl font-bold text-slate-900 mb-2 flex items-center gap-3">
                    <div class="p-2 bg-indigo-50 rounded-md">
                        <i data-lucide="users" class="w-7 h-7 text-indigo-600"></i>
                    </div>
                    Danh sách học sinh làm bài
                </h1>
                <p class="text-slate-500 text-sm">Quản lý thông tin học sinh, bài thi và trạng thái chấm điểm.</p>
            </div>
            <button type="button" onclick="exportExcel()"
                class="inline-flex items-center gap-2 px-5 py-2.5 bg-emerald-600 text-white rounded-md text-sm font-medium hover:bg-emerald-700 transition-colors shadow-sm focus:ring-2 focus:ring-offset-2 focus:ring-emerald-500">
                <i data-lucide="file-spreadsheet" class="w-4 h-4"></i>
                Xuất Excel
            </button>
        </div>

        <div class="bg-white rounded-md shadow-[0_8px_30px_rgb(0,0,0,0.04)] border border-slate-200 p-8">
            <form method="GET" action="{{ route('student-exam-history.index') }}" id="filterForm"
                class="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-3 xl:grid-cols-4 gap-6 items-end">

                <div>
                    <label for="exam_id" class="block text-sm font-semibold text-slate-700 mb-2">Đề thi</label>
                    <select
                        class="w-full px-4 py-2.5 bg-slate-50 border border-slate-200 rounded-md text-sm focus:bg-white focus:border-indigo-500 focus:ring-1 focus:ring-indigo-500 outline-none transition-all"
                        id="exam_id" name="exam_id">
                        <option value="">Tất cả đề thi</option>
                        @foreach($exams as $exam)
                            <option value="{{ $exam->id }}">
                                {{ $exam->name }}
                            </option>
                        @endforeach
                    </select>
                </div>

                <div>
                    <label for="email" class="block text-sm font-semibold text-slate-700 mb-2">Email</label>
                    <input type="text" id="email" name="email" placeholder="Nhập email..."
                        class="w-full px-4 py-2.5 bg-slate-50 border border-slate-200 rounded-md text-sm focus:bg-white focus:border-indigo-500 focus:ring-1 focus:ring-indigo-500 outline-none transition-all">
                </div>

                <div>
                    <label for="student_phone" class="block text-sm font-semibold text-slate-700 mb-2">Số điện thoại</label>
                    <input type="text" id="student_phone" name="student_phone" placeholder="Nhập SĐT..."
                        class="w-full px-4 py-2.5 bg-slate-50 border border-slate-200 rounded-md text-sm focus:bg-white focus:border-indigo-500 focus:ring-1 focus:ring-indigo-500 outline-none transition-all">
                </div>

                <div>
                    <label for="date_from" class="block text-sm font-semibold text-slate-700 mb-2">Từ ngày</label>
                    <input type="date" id="date_from" name="date_from"
                        class="w-full px-4 py-2.5 bg-slate-50 border border-slate-200 rounded-md text-sm focus:bg-white focus:border-indigo-500 focus:ring-1 focus:ring-indigo-500 outline-none transition-all">
                </div>

                <div>
                    <label for="date_to" class="block text-sm font-semibold text-slate-700 mb-2">Đến ngày</label>
                    <input type="date" id="date_to" name="date_to"
                        class="w-full px-4 py-2.5 bg-slate-50 border border-slate-200 rounded-md text-sm focus:bg-white focus:border-indigo-500 focus:ring-1 focus:ring-indigo-500 outline-none transition-all">
                </div>

                <div>
                    <label for="status" class="block text-sm font-semibold text-slate-700 mb-2">Trạng thái thi</label>
                    <select
                        class="w-full px-4 py-2.5 bg-slate-50 border border-slate-200 rounded-md text-sm focus:bg-white focus:border-indigo-500 focus:ring-1 focus:ring-indigo-500 outline-none transition-all"
                        id="status" name="status">
                        <option value="">Tất cả</option>
                        <option value="dang_lam">Đang làm</option>
                        <option value="da_nop">Đã nộp</option>
                        <option value="bat_thuong">Bất thường</option>
                    </select>
                </div>

                <div>
                    <label for="exam_status" class="block text-sm font-semibold text-slate-700 mb-2">Trạng thái chấm</label>
                    <select
                        class="w-full px-4 py-2.5 bg-slate-50 border border-slate-200 rounded-md text-sm focus:bg-white focus:border-indigo-500 focus:ring-1 focus:ring-indigo-500 outline-none transition-all"
                        id="exam_status" name="exam_status">
                        <option value="">Tất cả</option>
                        <option value="0">Không xác định</option>
                        <option value="1">Thiếu điểm</option>
                        <option value="2">Đã phân</option>
                        <option value="3">Quá hạn</option>
                        <option value="4">Đã chấm</option>
                    </select>
                </div>

                <div>
                    <label for="student_source" class="block text-sm font-semibold text-slate-700 mb-2">Nguồn học viên</label>
                    <select
                        class="w-full px-4 py-2.5 bg-slate-50 border border-slate-200 rounded-md text-sm focus:bg-white focus:border-indigo-500 focus:ring-1 focus:ring-indigo-500 outline-none transition-all"
                        id="student_source" name="student_source">
                        <option value="">Tất cả</option>
                        <option value="dai_su">Đại sứ/Sale</option>
                        <option value="tu_dang_ky">Tự đăng ký</option>
                    </select>
                </div>

                <div class="hidden grid grid-cols-2 gap-2">
                    <div>
                        <label for="tab_switch_count_min" class="block text-sm font-semibold text-slate-700 mb-2">Tab switch từ</label>
                        <input type="number" id="tab_switch_count_min" name="tab_switch_count_min" min="0" placeholder="Min"
                            class="w-full px-4 py-2.5 bg-slate-50 border border-slate-200 rounded-md text-sm focus:bg-white focus:border-indigo-500 focus:ring-1 focus:ring-indigo-500 outline-none transition-all">
                    </div>
                    <div>
                        <label for="tab_switch_count_max" class="block text-sm font-semibold text-slate-700 mb-2">đến</label>
                        <input type="number" id="tab_switch_count_max" name="tab_switch_count_max" min="0" placeholder="Max"
                            class="w-full px-4 py-2.5 bg-slate-50 border border-slate-200 rounded-md text-sm focus:bg-white focus:border-indigo-500 focus:ring-1 focus:ring-indigo-500 outline-none transition-all">
                    </div>
                </div>

                <div class="sm:col-span-2 lg:col-span-3 xl:col-span-4 flex flex-col sm:flex-row items-center gap-4 mt-2">
                    <div class="flex items-center gap-3">
                        <button
                            class="w-full sm:w-auto inline-flex items-center justify-center gap-2 px-6 py-2.5 bg-indigo-600 text-white rounded-md text-sm font-medium hover:bg-indigo-700 transition-colors shadow-sm focus:ring-2 focus:ring-offset-2 focus:ring-indigo-500">
                            <i data-lucide="filter" class="w-4 h-4"></i>
                            Lọc dữ liệu
                        </button>
                        <button type="button" id="resetBtn" onclick="resetFilter()"
                               class="hidden w-full sm:w-auto inline-flex items-center justify-center gap-2 px-5 py-2.5 bg-slate-100 text-slate-600 rounded-md text-sm font-medium hover:bg-slate-200 transition-colors">
                                <i data-lucide="x" class="w-4 h-4"></i>
                                Xóa lọc
                        </button>
                    </div>
                    @if(request('open_score_id'))
                        <span class="inline-flex items-center gap-2 px-3.5 py-2 rounded-md bg-amber-50 text-amber-700 text-xs font-semibold border border-amber-200 shadow-sm">
                            <span class="w-2 h-2 rounded-full bg-amber-500 animate-pulse"></span>
                            Đang lọc chi tiết một bài thi từ thông báo
                        </span>
                        <input type="hidden" name="open_score_id" value="{{ request('open_score_id') }}">
                    @endif
                </div>
            </form>
        </div>

        <div class="relative w-48">
            <select id="per_page" name="per_page"
                class="peer block w-full appearance-none rounded-md border border-slate-200 bg-white px-4 pb-2 pt-6 text-sm text-slate-800 shadow-sm transition-all focus:border-indigo-500 focus:outline-none focus:ring-1 focus:ring-indigo-500 cursor-pointer">
                <option value="10">10</option>
                <option value="20">20</option>
                <option value="50">50</option>
                <option value="100">100</option>
            </select>

            <label for="per_page"
                class="pointer-events-none absolute left-4 top-2 z-10 origin-left -translate-y-0.5 scale-90 transform text-xs font-semibold text-slate-500 transition-all duration-200 peer-focus:text-indigo-600">
                Số bản ghi / trang
            </label>

            <div
                class="pointer-events-none absolute right-4 top-1/2 z-10 -translate-y-1/2 text-slate-500 transition-transform duration-300 peer-focus:-rotate-180 peer-focus:text-indigo-600">
                <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="2"
                    stroke="currentColor" class="h-4 w-4">
                    <path stroke-linecap="round" stroke-linejoin="round" d="m19.5 8.25-7.5 7.5-7.5-7.5" />
                </svg>
            </div>
        </div>

        <div class="bg-white rounded-md shadow-[0_8px_30px_rgb(0,0,0,0.04)] border border-slate-200 overflow-hidden">
            <div class="px-6 py-5 border-t border-slate-200 bg-white meta-pagination"></div>
            <div id="student-exam-history-table-container" class="overflow-x-auto">
                <table class="min-w-max w-full divide-y divide-slate-200">
                    <thead class="bg-slate-50/80 border-b border-slate-200">
                        <tr>
                            <th class="sticky left-0 z-20 bg-slate-50 px-5 py-4 text-left text-xs font-bold text-slate-700 uppercase tracking-wider w-[80px] min-w-[80px] whitespace-nowrap">
                                ID
                            </th>

                            <th class="sticky left-[80px] z-20 bg-slate-50 px-5 py-4 text-left text-xs font-bold text-slate-700 uppercase tracking-wider w-[220px] min-w-[220px] whitespace-nowrap">
                                Học viên
                            </th>

                            <th class="hidden sm:table-cell sticky left-[300px] z-20 bg-slate-50 px-5 py-4 text-left text-xs font-bold text-slate-700 uppercase tracking-wider w-[140px] min-w-[140px] whitespace-nowrap shadow-[4px_0_10px_-3px_rgba(0,0,0,0.1)]">
                                Số điện thoại
                            </th>
                            <th
                                class="hidden px-5 py-4 text-left text-xs font-bold text-slate-700 uppercase tracking-wider min-w-[140px] whitespace-nowrap">
                                IP & Thiết bị</th>
                            <th
                                class="px-5 py-4 text-left text-xs font-bold text-slate-700 uppercase tracking-wider min-w-[220px] whitespace-nowrap">
                                Đề thi</th>
                            <th
                                class="px-5 py-4 text-left text-xs font-bold text-slate-700 uppercase tracking-wider min-w-[130px] whitespace-nowrap">
                                Bắt đầu</th>
                            <th
                                class="px-5 py-4 text-left text-xs font-bold text-slate-700 uppercase tracking-wider min-w-[130px] whitespace-nowrap">
                                Nộp bài</th>
                            <th
                                class="hidden px-5 py-4 text-left text-xs font-bold text-slate-700 uppercase tracking-wider min-w-[130px] whitespace-nowrap">
                                Tab switch</th>
                            <th
                                class="px-5 py-4 text-left text-xs font-bold text-slate-700 uppercase tracking-wider min-w-[140px] whitespace-nowrap">
                                Trạng thái thi</th>
                            <th
                                class="px-5 py-4 text-left text-xs font-bold text-slate-700 uppercase tracking-wider min-w-[140px] whitespace-nowrap">
                                Trạng thái chấm</th>
                            <th
                                class="px-5 py-4 text-left text-xs font-bold text-slate-700 uppercase tracking-wider min-w-[140px] whitespace-nowrap">
                                Trạng thái hiển thị</th>
                            <th
                                class="px-5 py-4 text-left text-xs font-bold text-slate-700 uppercase tracking-wider min-w-[140px] whitespace-nowrap">
                                Điểm trước PK</th>
                            <th
                                class="px-5 py-4 text-left text-xs font-bold text-slate-700 uppercase tracking-wider min-w-[140px] whitespace-nowrap">
                                Điểm sau PK</th>
                            <th
                                class="px-5 py-4 text-left text-xs font-bold text-slate-700 uppercase tracking-wider min-w-[140px] whitespace-nowrap">
                                KH đề xuất</th>
                            <th
                                class="px-5 py-4 text-left text-xs font-bold text-slate-700 uppercase tracking-wider min-w-[140px] whitespace-nowrap">
                                Nguồn học viên</th>
                            <th
                                class="px-5 py-4 text-center text-xs font-bold text-slate-700 uppercase tracking-wider min-w-[220px] whitespace-nowrap">
                                Hành động</th>
                        </tr>
                    </thead>
                    <tbody class="bg-white divide-y divide-slate-100" id="seh-body">
                    </tbody>
                </table>
            </div>
            <div class="px-6 py-5 border-t border-slate-200 bg-white flex items-center justify-center gap-2"
                id="pagination-container">
            </div>
        </div>

        <!-- Hidden fields for tenant connection and user admin status -->
        <input type="hidden" id="tenant_connection" value="{{ $tenantConnection }}">
        <input type="hidden" id="is_user_admin" value="{{ !empty($isAdmin) ? 'true' : 'false' }}">

       <x-floating-scroll targetId="student-exam-history-table-container" />
    </div>

    @include('student-exam-history.modal.exam-detail')
    @include('student-exam-history.modal.reassign-teacher')
    @include('student-exam-history.modal.suspicious-modal')
    @include('student-exam-history.modal.exam-progress')

    <script>
        window.routes = {
            searchTeachers: "{{ route('teacher.search') }}",
            getStudentExamHistories: "{{ route('student-exam-history.getStudentExamHistories') }}",
            getExamProgress: "{{ route('student-exam-history.getExamProgress') }}",
            getDataRescored: "{{ route('student-exam-history.getDataRescored') }}",
            updateDataRescored: "{{ route('student-exam-history.updateDataRescored') }}",
            getOverview: "{{ route('student-exam-history.getOverview', ['student_score_id' => ':id']) }}",
            getTeacherAssignedOverview: "{{ route('student-exam-histories.getTeacherAssignedOverview', ['student_score_id' => ':id']) }}",
            retryWritingAihub: "{{ route('student-exam-history.retryWritingAihub') }}",
            deliverToThirdParty: "{{ route('student-exam-histories.deliverToThirdParty') }}",
            exportStudentExamHistories: "{{ route('student-exam-history.export') }}",
            submitExamNeedAssignment: "{{ route('student-exam-history.submitExamNeedAssignment', ['idHistoryContest' => ':id']) }}",
            submitRevertExamNeedAssignment: "{{ route('student-exam-history.submitRevertExamNeedAssignment', ['idHistoryContest' => ':id']) }}",
            exportResult: "{{ route('exam.exportResult') }}",
            updateScoreVisibility: "{{ route('student-exam-history.updateScoreVisibility') }}",
            generateTakeExamUrl: "{{ route('student-exam-history.generateTakeExamUrl') }}",
        }
    </script>
    <script src="{{ asset('js/utils/utils.js') }}"></script>
    <script src="{{ asset('js/exam-history/exam-detail-modal-v3.js') }}"></script>
    <script src="{{ asset('js/exam-history/exam-detail-modal.detail-v3.js') }}"></script>
    <script src="{{ asset('js/exam-history/exam-detail-modal.edit-v3.js') }}"></script>
    <script src="{{ asset('js/student-exam-history/student-exam-history.js') }}"></script>
    <script>
        fetchData();
    </script>
    <script src="{{ asset('js/utils/floating-scroll.js') }}"></script>
    <script>
        document.addEventListener('DOMContentLoaded', function() {
            // Gọi hàm đã được gắn vào window từ file JS trên
            if (typeof window.initFloatingScrollbars === 'function') {
                window.initFloatingScrollbars();
            }
            
            // Render icon lucide nếu có
            if (typeof lucide !== 'undefined') {
                lucide.createIcons();
            }
        });
    </script>
@endsection