@extends('layouts.app')

@section('title', 'Панель куратора')

@section('content')
    <div class="container-fluid">
        <div class="ax-page-header">
            <h1 class="mb-0">Панель куратора</h1>
        </div>

        <h2 class="mb-3">Список модулей</h2>
        <div class="row g-3 mb-4">
            <div class="col-sm-6 col-lg-4">
                <a href="/students.php" class="ax-stat-tile">
                    <div class="ax-stat-icon"><i class="bi bi-person-lines-fill"></i></div>
                    <div class="ax-stat-body"><div class="ax-stat-value" style="font-size:1.1rem;">Ученики</div></div>
                </a>
            </div>
            <div class="col-sm-6 col-lg-4">
                <a href="/adviser/schedule.php" class="ax-stat-tile ax-stat-tile--info">
                    <div class="ax-stat-icon"><i class="bi bi-calendar3"></i></div>
                    <div class="ax-stat-body"><div class="ax-stat-value" style="font-size:1.1rem;">Расписание</div></div>
                </a>
            </div>
            <div class="col-sm-6 col-lg-4">
                <a href="/groups.php" class="ax-stat-tile ax-stat-tile--success">
                    <div class="ax-stat-icon"><i class="bi bi-diagram-3"></i></div>
                    <div class="ax-stat-body"><div class="ax-stat-value" style="font-size:1.1rem;">Группы</div></div>
                </a>
            </div>
        </div>

        <div class="row g-4 mb-4">
            <div class="col-lg-6">
                <div class="d-flex align-items-center gap-2 mb-3">
                    <h2 class="mb-0">Задачи</h2>
                    @if (!empty($tasks))
                        <span class="badge bg-danger">{{ count($tasks) }}</span>
                    @endif
                    <button type="button" class="btn btn-sm btn-primary ms-auto" data-bs-toggle="modal" data-bs-target="#createTaskModal">
                        Новая задача
                    </button>
                </div>

                <div class="ax-card p-0">
                    @if (empty($tasks))
                        <div class="p-3 text-muted">Нет открытых задач. Все ученики в норме.</div>
                    @else
                        <ul class="list-group list-group-flush">
                            @foreach ($tasks as $task)
                                @php
                                    $isManual = $task->reason === 'manual';
                                    $isLate = $task->reason === 'late_streak';
                                    $reasonLabel = $isLate
                                        ? "Опоздал {$task->streak_count} раза подряд"
                                        : "Не сделал ДЗ {$task->streak_count} раза подряд";
                                    $reasonBadgeClass = $isLate ? 'bg-warning text-dark' : 'bg-info text-dark';
                                    $agentName = trim(($task->agent_first_name ?? '').' '.($task->agent_last_name ?? ''));
                                @endphp
                                <li class="list-group-item">
                                    <div class="d-flex flex-wrap justify-content-between align-items-start gap-2">
                                        <div>
                                            @if ($isManual)
                                                <div class="fw-semibold">{{ $task->title }}</div>
                                                @if (!empty($task->description))
                                                    <div class="text-muted small mt-1">{{ $task->description }}</div>
                                                @endif
                                                @if (!empty($task->due_date))
                                                    <div class="text-muted small mt-1">Срок: {{ date('d.m.Y', strtotime($task->due_date)) }}</div>
                                                @endif
                                                @if (!empty($task->student_id))
                                                    <div class="text-muted small mt-1">
                                                        Ученик: <a href="/student_admin_info.php?student_id={{ (int) $task->student_id }}">{{ $task->last_name.' '.$task->first_name }}</a>
                                                    </div>
                                                @endif
                                            @else
                                                <div class="fw-semibold">
                                                    <a href="/student_admin_info.php?student_id={{ (int) $task->student_id }}">{{ $task->last_name.' '.$task->first_name }}</a>
                                                </div>
                                                <div class="mt-1">
                                                    <span class="badge {{ $reasonBadgeClass }}">{{ $reasonLabel }}</span>
                                                    @if ($task->is_repeat)
                                                        <span class="badge bg-danger">Повторно</span>
                                                    @else
                                                        <span class="badge bg-secondary">Первый раз</span>
                                                    @endif
                                                </div>
                                                <div class="text-muted small mt-1">
                                                    @if ($agentName !== '')
                                                        Родитель: {{ $agentName }}
                                                        @if (!empty($task->agent_phone_number))
                                                            ({{ $task->agent_phone_number }})
                                                        @endif
                                                    @elseif (!empty($task->phone))
                                                        Телефон ученика: {{ $task->phone }}
                                                    @endif
                                                </div>
                                            @endif
                                        </div>

                                        <form action="/adviser/resolve_task.php" method="POST" class="d-flex flex-wrap align-items-center gap-2">
                                            @csrf
                                            <input type="hidden" name="task_id" value="{{ (int) $task->id }}">
                                            <select name="action" class="form-select form-select-sm" required style="width:auto;">
                                                <option value="" disabled selected>Действие...</option>
                                                @if ($isManual)
                                                    <option value="done">Выполнено</option>
                                                @endif
                                                <option value="contacted_parent">Связался с родителем</option>
                                                <option value="talked_to_student">Поговорил с учеником</option>
                                            </select>
                                            <input type="text" name="note" maxlength="500" class="form-control form-control-sm" placeholder="Комментарий (необязательно)" style="width:auto;">
                                            <button type="submit" class="btn btn-sm btn-success">Выполнено</button>
                                        </form>
                                    </div>
                                </li>
                            @endforeach
                        </ul>
                    @endif
                </div>
            </div>

            <div class="col-lg-6">
                <div class="d-flex align-items-center gap-2 mb-3">
                    <h2 class="mb-0">Не пришли сегодня</h2>
                    @if (!empty($absentToday))
                        <span class="badge bg-danger">{{ count($absentToday) }}</span>
                    @endif
                </div>

                <div class="ax-card p-0">
                    @if (empty($absentToday))
                        <div class="p-3 text-muted">Сегодня все ученики присутствовали.</div>
                    @else
                        <table class="table mb-0">
                            <thead>
                                <tr>
                                    <th>Ученик</th>
                                    <th>Группа</th>
                                    <th>Время</th>
                                    <th>Тип пропуска</th>
                                </tr>
                            </thead>
                            <tbody>
                                @foreach ($absentToday as $row)
                                    <tr>
                                        <td><a href="/student_admin_info.php?student_id={{ (int) $row->student_id }}">{{ $row->last_name.' '.$row->first_name }}</a></td>
                                        <td>{{ $row->group_name ?? '' }}</td>
                                        <td>{{ substr($row->begin_time, 0, 5) }}</td>
                                        <td>
                                            @if ($row->status === 'paid_absence')
                                                <span class="badge bg-warning text-dark">Платный пропуск</span>
                                            @else
                                                <span class="badge bg-secondary">Пропуск без оплаты</span>
                                            @endif
                                        </td>
                                    </tr>
                                @endforeach
                            </tbody>
                        </table>
                    @endif
                </div>
            </div>
        </div>
    </div>

    <div class="modal fade" id="createTaskModal" tabindex="-1" aria-hidden="true">
        <div class="modal-dialog">
            <div class="modal-content">
                <div class="modal-header">
                    <h5 class="modal-title">Новая задача</h5>
                    <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Закрыть"></button>
                </div>
                <form action="/adviser/create_task.php" method="POST">
                    @csrf
                    <div class="modal-body">
                        <div class="mb-3">
                            <label for="task_title" class="form-label">Название</label>
                            <input type="text" class="form-control" id="task_title" name="title" maxlength="150" required>
                        </div>
                        <div class="mb-3">
                            <label for="task_description" class="form-label">Описание</label>
                            <textarea class="form-control" id="task_description" name="description" maxlength="1000" rows="3"></textarea>
                        </div>
                        <div class="mb-3">
                            <label for="task_due_date" class="form-label">Срок (необязательно)</label>
                            <input type="date" class="form-control" id="task_due_date" name="due_date">
                        </div>
                        <div class="mb-3">
                            <label for="task_student_search" class="form-label">Ученик (необязательно)</label>
                            <input type="text" class="form-control" id="task_student_search" placeholder="Начните вводить имя..." autocomplete="off">
                            <ul id="task_student_suggestions" class="list-group mt-2" style="display:none;"></ul>
                            <input type="hidden" id="task_student_id" name="student_id">
                        </div>
                    </div>
                    <div class="modal-footer">
                        <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Отмена</button>
                        <button type="submit" class="btn btn-primary">Создать</button>
                    </div>
                </form>
            </div>
        </div>
    </div>
@endsection

@push('scripts')
{{-- Loads its own jQuery for the student-search autocomplete, same as
     adviser/schedule/index.blade.php — the shared layout doesn't include it. --}}
<script src="https://code.jquery.com/jquery-3.7.1.min.js"></script>
<script>
$(document).ready(function() {
    $('#task_student_search').on('input', function() {
        var query = $(this).val();
        $('#task_student_id').val('');
        if (query.length > 2) {
            $.ajax({
                url: '/search_students.php',
                method: 'GET',
                dataType: 'json',
                data: { query: query },
                success: function(data) {
                    $('#task_student_suggestions').empty().show();
                    if (data.length === 0) {
                        $('#task_student_suggestions').append('<li class="list-group-item text-muted">Ничего не найдено</li>');
                    }
                    data.forEach(function(student) {
                        $('#task_student_suggestions').append(
                            '<li class="list-group-item task-student-suggestion" data-id="' + student.id + '">' +
                            student.first_name + ' ' + student.last_name +
                            '</li>'
                        );
                    });
                },
                error: function(xhr, status, error) {
                    console.log('Ошибка AJAX:', error);
                }
            });
        } else {
            $('#task_student_suggestions').hide();
        }
    });

    $(document).on('click', '.task-student-suggestion', function() {
        var selectedStudent = $(this).text();
        var studentId = $(this).data('id');
        $('#task_student_search').val(selectedStudent);
        $('#task_student_id').val(studentId);
        $('#task_student_suggestions').hide();
    });
});
</script>
@endpush