@extends('layouts.app')

@section('content')
<div class="flex-1 space-y-8">
    <!-- Breadcrumb -->
    <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">Quản lý thi Speaking với GV</span>
    </div>

    <!-- Header Section -->
    <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="user-check" class="w-7 h-7 text-indigo-600"></i>
                </div>
                Quản lý thi Speaking với GV
            </h1>
            <p class="text-slate-500 text-sm">Theo dõi phân công Tester và kết quả chấm bài thi Speaking của học viên.</p>
        </div>
        <div class="flex items-center gap-3">
            <button type="button" id="btn_export_speaking"
                class="inline-flex items-center gap-2 px-4 py-2.5 bg-emerald-600 hover:bg-emerald-700 text-white rounded-md text-sm font-semibold shadow-sm hover:shadow transition-all cursor-pointer">
                <i data-lucide="download" class="w-4 h-4"></i>
                <span>Xuất dữ liệu</span>
            </button>
        </div>
    </div>

    <!-- Filter Section -->
    <div class="bg-white rounded-md shadow-[0_8px_30px_rgb(0,0,0,0.04)] border border-slate-200 p-6">
        <form method="GET" action="{{ route('teacher-speaking.index') }}" id="filterForm"
            class="grid grid-cols-1 sm:grid-cols-2 md:grid-cols-3 lg:grid-cols-4 xl:grid-cols-5 gap-4 items-end">

            <!-- 1. ID Bài thi -->
            <div>
                <label for="student_score_id" class="block text-[13px] font-semibold text-slate-700 mb-1.5">ID Bài thi</label>
                <input type="text" id="student_score_id" name="student_score_id" value="{{ request('student_score_id') }}"
                    placeholder="Nhập ID bài thi..."
                    class="w-full px-3.5 py-2.5 bg-white border border-slate-200 rounded-md text-sm placeholder-slate-400 focus:bg-white focus:border-indigo-500 focus:ring-1 focus:ring-indigo-500 outline-none transition-all">
            </div>

            <!-- 2. Đề thi (TomSelect Multi-choice) -->
            <div>
                <label for="exam_id" class="block text-[13px] font-semibold text-slate-700 mb-1.5">Đề thi</label>
                <select id="exam_id" name="exam_id[]" multiple placeholder="Tất cả đề thi"
                    class="w-full px-3.5 py-2 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">
                </select>
            </div>

            <!-- 3. Email Học viên -->
            <div>
                <label for="student_email" class="block text-[13px] font-semibold text-slate-700 mb-1.5">Email HV</label>
                <input type="text" id="student_email" name="student_email" value="{{ request('student_email') }}"
                    placeholder="Tìm email học viên..."
                    class="w-full px-3.5 py-2.5 bg-white border border-slate-200 rounded-md text-sm placeholder-slate-400 focus:bg-white focus:border-indigo-500 focus:ring-1 focus:ring-indigo-500 outline-none transition-all">
            </div>

            <!-- 4. SĐT Học viên -->
            <div>
                <label for="student_phone" class="block text-[13px] font-semibold text-slate-700 mb-1.5">SĐT HV</label>
                <input type="text" id="student_phone" name="student_phone" value="{{ request('student_phone') }}"
                    placeholder="Tìm SĐT học viên..."
                    class="w-full px-3.5 py-2.5 bg-white border border-slate-200 rounded-md text-sm placeholder-slate-400 focus:bg-white focus:border-indigo-500 focus:ring-1 focus:ring-indigo-500 outline-none transition-all">
            </div>

            <!-- 5. Email Tester -->
            <div>
                <label for="tester_email" class="block text-[13px] font-semibold text-slate-700 mb-1.5">Email Tester</label>
                <input type="text" id="tester_email" name="tester_email" value="{{ request('tester_email') }}"
                    placeholder="Tìm email tester..."
                    class="w-full px-3.5 py-2.5 bg-white border border-slate-200 rounded-md text-sm placeholder-slate-400 focus:bg-white focus:border-indigo-500 focus:ring-1 focus:ring-indigo-500 outline-none transition-all">
            </div>

            <!-- 5. Trạng thái cập nhật điểm -->
            <div>
                <label for="status_select" class="block text-[13px] font-semibold text-slate-700 mb-1.5">Trạng thái cập nhật điểm</label>
                <select id="status_select" name="status" placeholder="Tất cả trạng thái"
                    class="w-full px-3.5 py-2 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">
                    <option value="">Tất cả trạng thái</option>
                    <option value="unassigned" {{ request('status') == 'unassigned' ? 'selected' : '' }}>Chưa gán</option>
                    <option value="pending" {{ request('status') == 'pending' ? 'selected' : '' }}>Chưa cập nhật</option>
                    <option value="on_time" {{ request('status') == 'on_time' ? 'selected' : '' }}>Đúng hạn</option>
                    <option value="overdue" {{ request('status') == 'overdue' ? 'selected' : '' }}>Quá hạn</option>
                </select>
            </div>

            <!-- 6. Từ ngày phân chấm -->
            <div>
                <label for="date_from" class="block text-[13px] font-semibold text-slate-700 mb-1.5">Từ ngày (phân chấm)</label>
                <div class="relative">
                    <input type="text" id="date_from" name="date_from" value="{{ request('date_from') }}"
                        placeholder="Chọn ngày bắt đầu..."
                        class="w-full px-3.5 py-2.5 bg-white border border-slate-200 rounded-md text-sm placeholder-slate-400 focus:bg-white focus:border-indigo-500 focus:ring-1 focus:ring-indigo-500 outline-none transition-all cursor-pointer">
                    <div class="absolute inset-y-0 right-0 flex items-center pr-3 pointer-events-none">
                        <i data-lucide="calendar" class="w-4 h-4 text-slate-400"></i>
                    </div>
                </div>
            </div>

            <!-- 7. Đến ngày phân chấm -->
            <div>
                <label for="date_to" class="block text-[13px] font-semibold text-slate-700 mb-1.5">Đến ngày (phân chấm)</label>
                <div class="relative">
                    <input type="text" id="date_to" name="date_to" value="{{ request('date_to') }}"
                        placeholder="Chọn ngày kết thúc..."
                        class="w-full px-3.5 py-2.5 bg-white border border-slate-200 rounded-md text-sm placeholder-slate-400 focus:bg-white focus:border-indigo-500 focus:ring-1 focus:ring-indigo-500 outline-none transition-all cursor-pointer">
                    <div class="absolute inset-y-0 right-0 flex items-center pr-3 pointer-events-none">
                        <i data-lucide="calendar" class="w-4 h-4 text-slate-400"></i>
                    </div>
                </div>
            </div>

            <!-- Nút thao tác Tìm kiếm & Xóa lọc -->
            <div class="sm:col-span-2 md:col-span-3 lg:col-span-4 xl:col-span-5 flex flex-col sm:flex-row items-center gap-3.5 mt-1">
                <div class="flex items-center gap-3">
                    <button
                        class="w-full sm:w-auto inline-flex items-center justify-center gap-2 px-5 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 cursor-pointer">
                        <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 items-center justify-center gap-2 px-4 py-2.5 bg-slate-100 text-slate-600 rounded-md text-sm font-medium hover:bg-slate-200 transition-colors cursor-pointer">
                        <i data-lucide="x" class="w-4 h-4"></i>
                        Xóa lọc
                    </button>
                </div>
            </div>

        </form>
    </div>

    <!-- Dropdown Chọn số bản ghi / trang -->
    <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>

    <!-- Table Section (8 Cột) -->
    <div class="bg-white rounded-md shadow-[0_8px_30px_rgb(0,0,0,0.04)] border border-slate-200 overflow-hidden">
        <div id="teacher-speaking-table-container" class="overflow-x-auto custom-scrollbar">
            <table class="min-w-max w-full divide-y divide-slate-200">
                <thead class="bg-slate-50/80">
                    <tr>
                        <!-- 1. ID -->
                        <th class="sticky left-0 z-20 bg-slate-50/95 px-5 py-4 text-left text-xs font-bold text-slate-700 uppercase tracking-wider w-[80px] min-w-[80px]">
                            ID
                        </th>
                        <!-- 2. Tester -->
                        <th class="px-5 py-4 text-left text-xs font-bold text-slate-700 uppercase tracking-wider min-w-[190px]">
                            Tester
                        </th>
                        <!-- 3. Học viên -->
                        <th class="px-5 py-4 text-left text-xs font-bold text-slate-700 uppercase tracking-wider min-w-[220px]">
                            Học viên
                        </th>
                        <!-- 4. SĐT -->
                        <th class="px-5 py-4 text-left text-xs font-bold text-slate-700 uppercase tracking-wider min-w-[130px]">
                            SĐT
                        </th>
                        <!-- 5. Đề thi -->
                        <th class="px-5 py-4 text-left text-xs font-bold text-slate-700 uppercase tracking-wider min-w-[200px]">
                            Đề thi
                        </th>
                        <!-- 6. Thời gian phân chấm -->
                        <th class="px-5 py-4 text-left text-xs font-bold text-slate-700 uppercase tracking-wider min-w-[170px]">
                            Thời gian phân chấm
                        </th>
                        <!-- 7. Trạng thái cập nhật điểm -->
                        <th class="px-5 py-4 text-center text-xs font-bold text-slate-700 uppercase tracking-wider min-w-[160px]">
                            TT cập nhật điểm
                        </th>
                        <!-- 8. Hành động (Sticky right) -->
                        <th class="sticky right-0 z-20 bg-slate-50/95 px-5 py-4 text-center text-xs font-bold text-slate-700 uppercase tracking-wider w-[150px] min-w-[150px] shadow-[-4px_0_10px_-3px_rgba(0,0,0,0.05)]">
                            Hành động
                        </th>
                    </tr>
                </thead>
                <tbody id="teacher-speaking-table-body" class="bg-white divide-y divide-slate-100">
                    <!-- Dynamic Rows Rendered by JS -->
                </tbody>
            </table>
        </div>

        <!-- Pagination Controls -->
        <div class="px-6 py-4 border-t border-slate-200 bg-white flex items-center justify-between text-xs text-slate-500 font-medium flex-wrap gap-2" id="pagination-container">
        </div>

        <!-- Floating Scrollbar Widget -->
        <x-floating-scroll targetId="teacher-speaking-table-container" />
    </div>
    <input type="hidden" id="user_campaign_id" value="{{ $campaignId ?? '' }}">
</div>

<!-- Include 2 Modal: Phân công & Chấm điểm -->
@include('teacher-speaking.modal.assign-modal')
@include('teacher-speaking.modal.grade-modal')

<script>
    window.routes = {
        getAllExams: "{{ route('exams.getAllExams') }}",
        searchTeachers: "{{ route('teacher.search') }}",
        getData: "{{ route('teacher-speaking.getData') }}",
        assignTeacher: "{{ route('student-exam-history.assignTeacher') }}",
        updateDataRescored: "{{ route('student-exam-history.updateDataRescored') }}",
        exportSpeaking: "{{ route('teacher-speaking.export') }}",
        exportSpeakingProgress: "{{ route('teacher-speaking.exportProgress', ['export_id' => 'ID']) }}"
    };
</script>
<script src="{{ asset('js/utils/utils.js') }}"></script>
<script src="{{ asset('js/utils/floating-scroll.js') }}"></script>
<script src="{{ asset('js/teacher-speaking/teacher-speaking.js') }}"></script>
@endsection