@extends('partials.app')

@section('title', 'Refreshment Training Plans')

@php
    $statusMap = [
        'created' => ['label' => 'Created', 'class' => 'badge-dark'],
        'inreview' => ['label' => 'In Review', 'class' => 'badge-warning'],
        'reviewed' => ['label' => 'Reviewed', 'class' => 'badge-info'],
        'approved' => ['label' => 'Approved', 'class' => 'badge-success'],
    ];
    $isChildView = isset($parentPlan);
    $isCreatedRoute = request()->routeIs('created-annual-training*');
@endphp

@section('content')
    <div class="content-wrapper">
        <div class="card shadow-sm">
            <div class="card-body">
                @if (session('success'))
                    <div class="alert alert-success mb-4">{{ session('success') }}</div>
                @endif

                <div class="d-flex justify-content-between align-items-center mb-4 flex-wrap">
                    <div>
                        <h4 class="card-title mb-1">
                            {{ $isChildView ? 'Refreshment Programs' : 'Refreshment Main Plan Setup' }}
                        </h4>
                        <p class="text-muted mb-0">
                            @if ($isChildView)
                                Main Plan: <strong>{{ $parentPlan->name }}</strong>
                            @else
                                Click a plan to view its child programs.
                            @endif
                        </p>
                    </div>

                    <div class="d-flex" style="gap: 8px;">
                        <a href="{{ route('annual-training.create') }}" class="btn btn-primary shadow-sm">
                            <i class="mdi mdi-plus"></i> Add New Refreshment Program
                        </a>
                    </div>
                </div>

                @if (!$isChildView)
                    <form method="GET" action="{{ url()->current() }}" class="row mb-4">
                        <div class="col-md-4">
                            <input type="text" name="search" class="form-control" value="{{ request('search') }}"
                                placeholder="Search by plan name...">
                        </div>
                        <div class="col-md-auto d-flex" style="gap: 8px;">
                            <button type="submit" class="btn btn-primary">Search</button>
                            @if (request()->filled('search'))
                                <a href="{{ url()->current() }}" class="btn btn-light">Reset</a>
                            @endif
                        </div>
                    </form>
                @endif

                @if (!$isChildView && !$isCreatedRoute)
                    <div class="row">
                        @forelse ($trainings as $plan)
                            <div class="col-md-6 mb-3">
                                <div class="card border h-100">
                                    <div class="card-body d-flex justify-content-between align-items-start">
                                        <div>
                                            <h5 class="mb-1">{{ $plan->name }}</h5>
        
                                        </div>
                                        <a href="{{ $isCreatedRoute ? route('created-annual-training.programs', $plan->id) : route('annual-training.programs', $plan->id) }}"
                                            class="btn btn-sm btn-outline-primary">
                                            View Programs
                                        </a>
                                    </div>
                                </div>
                            </div>
                        @empty
                            <div class="col-12">
                                <div class="text-muted">No annual plans found.</div>
                            </div>
                        @endforelse
                    </div>
                    <div class="mt-3">
                        {{ $trainings->links('pagination::bootstrap-4') }}
                    </div>
                @else
                    <div class="accordion custom-accordion" id="trainingAccordion">
                        @foreach ($trainings as $training)
                            @php
                                $statusMeta = $statusMap[$training->status ?? 'created'] ?? $statusMap['created'];
                                $trainerAcceptance = $training->trainerAcceptanceSummary();
                                $isExpired = $training->isExpired();
                            @endphp
                            <div class="card border mb-3">
                                <div class="card-header bg-white py-3">
                                    <div class="d-flex justify-content-between align-items-start flex-wrap gap-3">
                                        <div class="training-left">
                                            @if ($isExpired)
                                                <div class="mb-2">
                                                    <span class="badge badge-danger">
                                                        Ended
                                                    </span>
                                                </div>
                                            @endif

                                            <button
                                                class="btn btn-link text-decoration-none text-dark font-weight-bold p-0 training-title"
                                                data-toggle="collapse" data-target="#collapse{{ $training->id }}"
                                                aria-expanded="false">
                                                <i class="mdi mdi-chevron-down-circle-outline mr-2 text-primary"></i>
                                                {{ $training->name }}
                                            </button>
                                            <div class="mt-2 d-flex flex-wrap align-items-center gap-2">
                                                <span class="badge badge-outline-secondary">{{ $training->steps->count() }}
                                                    Steps</span>
                                                <span
                                                    class="badge {{ $statusMeta['class'] }}">{{ $statusMeta['label'] }}</span>
                                                <span class="badge {{ $trainerAcceptance['class'] }}">
                                                    {{ $trainerAcceptance['display'] }}
                                                </span>
                                            </div>
                                        </div>
                                        <div class="action-buttons">
                                            <a href="{{ route('trainings.show', $training->id) }}"
                                                class="btn btn-sm btn-outline-dark" title="View Training">
                                                <i class="mdi mdi-eye-outline"></i>
                                            </a>
                                            <a href="{{ route('admin.modules.linkDocs', $training->id) }}"
                                                class="btn btn-sm btn-outline-info" title="Link Documents">
                                                <i class="mdi mdi-link-variant"></i>
                                            </a>
                                            <a href="{{ route('manage-trainers', $training->id) }}"
                                                class="btn btn-sm btn-outline-primary" title="Trainers & Venue">
                                                <i class="mdi mdi-account-group"></i>
                                                <span class="badge badge-primary ml-1">
                                                    {{ $training->acceptedTrainers->count() }}
                                                </span>
                                            </a>
                                            <a href="{{ route('manage-users', $training->id) }}"
                                                class="btn btn-sm btn-outline-success" title="Users">
                                                <i class="mdi mdi-account-tie"></i>
                                                <span class="badge badge-success ml-1">
                                                    {{ $training->trainees->count() }}
                                                </span>
                                            </a>
                                            <form action="{{ route('trainings.toggle-status', $training->id) }}"
                                                method="POST">
                                                @csrf
                                                @method('PATCH')
                                                <button type="submit"
                                                    class="status-toggle-btn {{ $training->is_active ? 'active' : 'inactive' }}">
                                                    <span class="status-indicator"></span>
                                                    <span
                                                        class="status-text">{{ $training->is_active ? 'Active' : 'Inactive' }}</span>
                                                </button>
                                            </form>
                                            @if ($isExpired)
                                                <span class="btn btn-sm btn-light text-muted disabled"
                                                    title="Ended trainings cannot be edited" aria-disabled="true">
                                                    <i class="mdi mdi-pencil"></i>
                                                </span>
                                            @else
                                                <a href="{{ route('trainings.edit', $training->id) }}"
                                                    class="btn btn-sm btn-light text-info">
                                                    <i class="mdi mdi-pencil"></i>
                                                </a>
                                            @endif
                                            <form action="{{ route('trainings.destroy', $training->id) }}" method="POST"
                                                class="d-inline">
                                                @csrf
                                                @method('DELETE')
                                                <button class="btn btn-sm btn-light text-danger"
                                                    onclick="return confirm('Delete Program?')">
                                                    <i class="mdi mdi-trash-can"></i>
                                                </button>
                                            </form>
                                        </div>
                                    </div>
                                </div>

                                <div id="collapse{{ $training->id }}" class="collapse" data-parent="#trainingAccordion">
                                    <div class="card-body bg-light">
                                        <div class="row mb-3">
                                            <div class="col-md-3 mb-2"><strong>Status:</strong> {{ $statusMeta['label'] }}
                                            </div>
                                            <div class="col-md-3 mb-2"><strong>Type:</strong>
                                                {{ ucwords(str_replace('_', ' ', $training->training_type ?? 'classroom')) }}
                                            </div>
                                            <div class="col-md-3 mb-2"><strong>Start:</strong>
                                                {{ $training->start_date ? \Illuminate\Support\Carbon::parse($training->start_date)->format('d M Y') : 'N/A' }}
                                            </div>
                                            <div class="col-md-3 mb-2"><strong>End:</strong>
                                                {{ $training->end_date ? \Illuminate\Support\Carbon::parse($training->end_date)->format('d M Y') : 'N/A' }}
                                            </div>
                                        </div>

                                        <ul class="nav nav-pills mb-3" id="pills-tab-{{ $training->id }}" role="tablist">
                                            <li class="nav-item">
                                                <a class="nav-link active py-1 px-3" data-toggle="pill"
                                                    href="#steps-{{ $training->id }}">Steps</a>
                                            </li>
                                            <li class="nav-item">
                                                <a class="nav-link py-1 px-3" data-toggle="pill"
                                                    href="#trainers-{{ $training->id }}">Trainers</a>
                                            </li>
                                            <li class="nav-item">
                                                <a class="nav-link py-1 px-3" data-toggle="pill"
                                                    href="#users-{{ $training->id }}">Trainees</a>
                                            </li>
                                            <li class="nav-item">
                                                <a class="nav-link py-1 px-3" data-toggle="pill"
                                                    href="#docs-{{ $training->id }}">Documents</a>
                                            </li>
                                        </ul>

                                        <div class="tab-content bg-white p-3 border rounded shadow-sm">
                                            <div class="tab-pane fade show active" id="steps-{{ $training->id }}">
                                                <div class="list-group list-group-flush">
                                                    @foreach ($training->steps as $step)
                                                        <div
                                                            class="list-group-item d-flex justify-content-between align-items-center">
                                                            <div><b class="text-primary mr-2">{{ $loop->iteration }}</b>
                                                                {{ $step->name }}</div>
                                                            <span
                                                                class="text-muted small">{{ ucfirst($training->status ?? 'created') }}</span>
                                                        </div>
                                                    @endforeach
                                                </div>
                                            </div>
                                            <div class="tab-pane fade" id="trainers-{{ $training->id }}">
                                                @forelse($training->trainers as $trainer)
                                                    <div class="d-inline-block border rounded p-2 m-1 bg-light">
                                                        <i class="mdi mdi-account-star text-primary"></i>
                                                        {{ $trainer->name }}
                                                        <div class="text-muted small">
                                                            {{ $trainer->designation->name ?? 'No designation' }}</div>
                                                    </div>
                                                @empty
                                                    <p class="text-muted small">No trainers assigned.</p>
                                                @endforelse
                                            </div>
                                            <div class="tab-pane fade" id="users-{{ $training->id }}">
                                                <div class="row">
                                                    @forelse($training->trainees as $user)
                                                        <div class="col-md-4 mb-2">
                                                            <div class="small p-3 rounded bg-light border">
                                                                <strong>{{ $user->name }}</strong><br>
                                                                <span class="text-muted">{{ $user->email }}</span><br>
                                                                <span
                                                                    class="text-muted">{{ $user->designation->name ?? 'No designation' }}</span>
                                                            </div>
                                                        </div>
                                                    @empty
                                                        <div class="col-12 text-muted small">No users enrolled yet.</div>
                                                    @endforelse
                                                </div>
                                            </div>
                                            <div class="tab-pane fade" id="docs-{{ $training->id }}">
                                                <table class="table table-sm">
                                                    <thead class="thead-light">
                                                        <tr>
                                                            <th>Document Name</th>
                                                            <th>Question Quota</th>
                                                        </tr>
                                                    </thead>
                                                    <tbody>
                                                        @forelse($training->documents as $doc)
                                                            <tr>
                                                                <td>{{ $doc->doc_name }}</td>
                                                                <td><span
                                                                        class="badge badge-dark">{{ $doc->pivot->question_quota }}</span>
                                                                </td>
                                                            </tr>
                                                        @empty
                                                            <tr>
                                                                <td colspan="2" class="text-muted">No documents linked.
                                                                </td>
                                                            </tr>
                                                        @endforelse
                                                    </tbody>
                                                </table>
                                            </div>
                                        </div>
                                    </div>
                                </div>
                            </div>
                        @endforeach

                        @if ($trainings->isEmpty())
                            <div class="text-muted text-center py-4">No trainings found.</div>
                        @endif
                    </div>

                    @unless ($isChildView)
                        <div class="mt-3">
                            {{ $trainings->links('pagination::bootstrap-4') }}
                        </div>
                    @endunless
                @endif
            </div>
        </div>
    </div>
@endsection