@extends('admin.layouts.admin')

@section('title')
    Admin | Edit Campaign
@endsection

@section('content')
<div class="container-xxl flex-grow-1 container-p-y pt-0">
  <h4 class="py-3 mb-4"><span class="text-muted fw-light">Campaign/</span>Edit</h4>
  <div class="row">
    <div class="col-xl">
      <div class="card mb-4">
        <div class="card-header d-flex justify-content-between align-items-center">
          <h5 class="mb-0">Edit Campaign</h5>
        </div>
        <div class="card-body">
          @if(Session::has('success'))
              <div class="alert alert-success">
              {{ Session::get('success') }}
              </div>
          @endif
          @if(Session::has('error'))
              <div class="alert alert-danger">
              {{ Session::get('error') }}
              </div>
          @endif

          <form action="{{ route('admin.campaigns.update', $campaign->id) }}" method="POST" enctype="multipart/form-data">
            @csrf
            @method('PUT')
            <div class="row">

              <!-- Issuer -->
              <div class="col-6">
                <div class="mb-3">
                  <label class="form-label" for="issuer_id">Issuer</label>
                  <select name="issuer_id" class="form-control" required>
                      <option value="">Select Issuer</option>
                      @foreach($issuers as $issuer)
                          <option value="{{ $issuer->id }}" @if($campaign->issuer_id == $issuer->id) selected @endif>
                            {{ $issuer->full_name }}
                          </option>
                      @endforeach
                  </select>
                </div>
              </div>

              <!-- Title -->
              <div class="col-6">
                <div class="mb-3">
                  <label class="form-label" for="title">Title</label>
                  <input type="text" name="title" class="form-control" value="{{ $campaign->title }}" required>
                </div>
              </div>

              <!-- Description -->
              <div class="col-12">
                <div class="mb-3">
                  <label class="form-label" for="description">Description</label>
                  <textarea name="description" class="form-control" required>{{ $campaign->description }}</textarea>
                </div>
              </div>

              <!-- Target Amount -->
              <div class="col-6">
                <div class="mb-3">
                  <label class="form-label" for="target_amount">Target Amount</label>
                  <input type="number" name="target_amount" class="form-control" value="{{ $campaign->target_amount }}" required>
                </div>
              </div>

              <!-- Min Investment -->
              <div class="col-6">
                <div class="mb-3">
                  <label class="form-label" for="min_investment">Min Investment ($500)</label>
                  <input type="number" name="min_investment" class="form-control" min="500" max="2499" value="{{ $campaign->min_investment }}" required>
                </div>
              </div>

              <!-- Max Investment -->
              <div class="col-6">
                <div class="mb-3">
                  <label class="form-label" for="max_investment">Max Investment ($2500)</label>
                  <input type="number" name="max_investment" class="form-control" min="501" max="2500" value="{{ $campaign->max_investment }}" required>
                </div>
              </div>

              <!-- Status -->
              <div class="col-6">
                <div class="mb-3">
                  <label class="form-label" for="status">Status</label>
                  <select name="status" class="form-control" required>
                      @foreach(['draft','active','successful','failed','closed'] as $status)
                          <option value="{{ $status }}" @if($campaign->status == $status) selected @endif>{{ ucfirst($status) }}</option>
                      @endforeach
                  </select>
                </div>
              </div>

              <!-- Start Date -->
              <div class="col-6">
                <div class="mb-3">
                  <label class="form-label" for="start_date">Start Date</label>
                  <input type="date" name="start_date" class="form-control" value="{{ $campaign->start_date?->format('Y-m-d') }}" required 
                    min="{{ \Carbon\Carbon::today()->toDateString() }}" 
                    max="{{ \Carbon\Carbon::today()->addYears(1)->toDateString() }}">
                </div>
              </div>

              <!-- End Date -->
              <div class="col-6">
                <div class="mb-3">
                  <label class="form-label" for="end_date">End Date</label>
                  <input type="date" name="end_date" class="form-control" value="{{ $campaign->end_date?->format('Y-m-d') }}" required 
                    min="{{ \Carbon\Carbon::today()->toDateString() }}" 
                    max="{{ \Carbon\Carbon::today()->addYears(1)->toDateString() }}">
                </div>
              </div>

              <!-- Balance Trust ID -->
              <div class="col-6">
                <div class="mb-3">
                  <label class="form-label" for="balance_trust_id">Balance Trust ID</label>
                  <input type="text" name="balance_trust_id" class="form-control" value="{{ $campaign->balance_trust_id }}">
                </div>
              </div>

              <!-- Upload Documents -->
              <div class="col-12">
                <h4 class="mt-4">Upload Campaign Documents</h4>

                <!-- Campaign Overview -->
                <div class="mb-3">
                  <label class="form-label" for="campaign_overview">Campaign Overview (PDF)</label>
                  <input type="file" name="campaign_overview[]" class="form-control" multiple accept=".pdf">
                </div>

                <!-- Business Plan -->
                <div class="mb-3">
                  <label class="form-label" for="business_plan">Business Plan (PDF/DOC/DOCX)</label>
                  <input type="file" name="business_plan[]" class="form-control" multiple accept=".pdf,.doc,.docx">
                </div>

                <!-- Financial Projections -->
                <div class="mb-3">
                  <label class="form-label" for="financial_projections">Financial Projections (PDF/XLS/XLSX)</label>
                  <input type="file" name="financial_projections[]" class="form-control" multiple accept=".pdf,.xls,.xlsx">
                </div>
              </div>

              <!-- Submit -->
              <div class="col-12 text-end">
                <a href="{{ route('admin.campaigns.index') }}" class="btn btn-outline-primary btn-pill btn-stretch font-book ml-3 mt-6 fs-14 me-2">Cancel</a>
                <button type="submit" class="btn btn-primary">Update</button>
              </div>
            </div>
          </form>

          <div class="mt-3">
            <form action="{{ route('admin.campaigns.generateCatalog', $campaign->id) }}" method="POST" target="_blank">
                @csrf
                <button type="submit" class="btn btn-primary">
                    Generate Catalog
                </button>
            </form>
          </div>

          <!-- Existing Documents -->
          @if($campaign->documents->count())
            <h4 class="mt-5">Uploaded Documents</h4>

            @php
                $groupedDocs = $campaign->documents->groupBy('doc_type');
                $order = ['campaign_overview','business_plan','financial_projections'];
                $sortedDocs = collect($order)
                    ->filter(fn($key) => $groupedDocs->has($key))
                    ->mapWithKeys(fn($key) => [$key => $groupedDocs->get($key)]);
            @endphp

            @foreach($sortedDocs as $docType => $docs)
                <h5 class="mt-4">{{ ucfirst(str_replace('_',' ',$docType)) }}</h5>
                <table class="table table-bordered">
                    <thead>
                        <tr>
                            <th>File</th>
                            <th>Status</th>
                            <th>Actions</th>
                        </tr>
                    </thead>
                    <tbody>
                        @foreach($docs as $doc)
                        <tr>
                            <td><a href="{{ asset('storage/'.$doc->file_path) }}" target="_blank">{{ basename($doc->file_path) }}</a></td>
                            <td>{{ $doc->signed_status ? 'Approved' : 'Pending' }}</td>
                            <td>
                                <form action="{{ route('admin.campaigns.documents.toggleApproval', $doc->id) }}" method="POST" style="display:inline;">
                                    @csrf
                                    @method('PATCH')
                                    <button type="submit" class="btn btn-sm {{ $doc->signed_status ? 'btn-warning' : 'btn-success' }}">
                                        {{ $doc->signed_status ? 'Disapprove' : 'Approve' }}
                                    </button>
                                </form>

                                <form action="{{ route('admin.campaigns.documents.destroy', $doc->id) }}" method="POST" style="display:inline;" onsubmit="return confirm('Are you sure you want to delete this document?');">
                                    @csrf
                                    @method('DELETE')
                                    <button type="submit" class="btn btn-sm btn-danger">Delete</button>
                                </form>
                            </td>
                        </tr>
                        @endforeach
                    </tbody>
                </table>
            @endforeach
        @endif
        </div>
      </div>
    </div>
  </div>
</div>
@endsection