@extends('layouts.app')

@section('title', 'Emisyon Verileri')

@section('content')
<div class="d-flex justify-content-between align-items-center pt-3 pb-2 mb-3 border-bottom">
    <h1 class="h2"><i class="bi bi-cloud-fog me-2 text-primary"></i> Emisyon Verileri</h1>
    @can('emission_data.create')
    <a href="{{ route('emission-data.create') }}" class="btn btn-primary"><i class="bi bi-plus-circle me-1"></i> Yeni Kayıt</a>
    @endcan
</div>

<div class="card mb-3">
    <div class="card-body">
        <form method="GET" action="{{ route('emission-data.index') }}" class="row g-3 align-items-end">
            <div class="col-md-3">
                <label class="form-label">Arama</label>
                <input type="text" name="search" class="form-control" value="{{ request('search') }}" placeholder="Aktivite adı / açıklama">
            </div>
            <div class="col-md-3">
                <label class="form-label">Proje</label>
                <select name="project_id" class="form-select">
                    <option value="">Tümü</option>
                    @foreach(($projects ?? []) as $project)
                        <option value="{{ $project->id }}" @selected(request('project_id')==$project->id)>{{ $project->name }}</option>
                    @endforeach
                </select>
            </div>
            <div class="col-md-2">
                <label class="form-label">Kategori</label>
                <select name="category" class="form-select">
                    <option value="">Tümü</option>
                    @foreach(($categories ?? []) as $cat)
                        <option value="{{ $cat }}" @selected(request('category')===$cat)>{{ $cat }}</option>
                    @endforeach
                </select>
            </div>
            <div class="col-md-2">
                <label class="form-label">Kapsam</label>
                <select name="scope" class="form-select">
                    <option value="">Tümü</option>
                    @foreach(($scopes ?? []) as $scope)
                        <option value="{{ $scope }}" @selected(request('scope')===$scope)>{{ strtoupper($scope) }}</option>
                    @endforeach
                </select>
            </div>
            <div class="col-md-2">
                <label class="form-label">Doğrulanmış</label>
                <select name="is_verified" class="form-select">
                    <option value="">Tümü</option>
                    <option value="1" @selected(request('is_verified')==='1')>Evet</option>
                    <option value="0" @selected(request('is_verified')==='0')>Hayır</option>
                </select>
            </div>
            <div class="col-12 d-flex gap-2">
                <button class="btn btn-outline-primary" type="submit"><i class="bi bi-search"></i> Filtrele</button>
                <a href="{{ route('emission-data.index') }}" class="btn btn-outline-secondary"><i class="bi bi-x-circle"></i> Temizle</a>
            </div>
        </form>
    </div>
</div>

<div class="card">
    <div class="card-body">
        @if(isset($emissionData) && $emissionData->count())
            <div class="table-responsive">
                <table class="table table-hover">
                    <thead>
                        <tr>
                            <th>Tarih</th>
                            <th>Proje</th>
                            <th>Kategori</th>
                            <th>Kapsam</th>
                            <th>Aktivite</th>
                            <th>Miktar</th>
                            <th>Toplam CO₂e</th>
                            <th>Durum</th>
                            <th>İşlemler</th>
                        </tr>
                    </thead>
                    <tbody>
                        @foreach($emissionData as $row)
                        <tr>
                            <td>{{ $row->measurement_date?->format('d.m.Y') }}</td>
                            <td>{{ optional($row->emissionProject)->name }}</td>
                            <td>{{ $row->category }}</td>
                            <td>{{ strtoupper($row->scope) }}</td>
                            <td>{{ $row->activity_name }}</td>
                            <td>{{ $row->activity_data }} {{ $row->activity_unit }}</td>
                            <td>{{ number_format($row->total_emissions, 6) }}</td>
                            <td>
                                @if($row->is_verified)
                                    <span class="badge bg-success">Doğrulandı</span>
                                @else
                                    <span class="badge bg-secondary">Taslak</span>
                                @endif
                            </td>
                            <td>
                                <div class="btn-group btn-group-sm">
                                    <a href="{{ route('emission-data.show', $row) }}" class="btn btn-outline-primary"><i class="bi bi-eye"></i></a>
                                    @can('emission_data.edit')
                                    <a href="{{ route('emission-data.edit', $row) }}" class="btn btn-outline-warning"><i class="bi bi-pencil"></i></a>
                                    @endcan
                                    @can('emission_data.delete')
                                    <form method="POST" action="{{ route('emission-data.destroy', $row) }}" onsubmit="return confirm('Silmek istiyor musunuz?')">
                                        @csrf
                                        @method('DELETE')
                                        <button class="btn btn-outline-danger"><i class="bi bi-trash"></i></button>
                                    </form>
                                    @endcan
                                </div>
                            </td>
                        </tr>
                        @endforeach
                    </tbody>
                </table>
            </div>
            <div class="d-flex justify-content-center mt-3">
                {{ $emissionData->links() }}
            </div>
        @else
            <div class="text-center py-5">
                <i class="bi bi-cloud-fog display-4 text-muted"></i>
                <p class="mt-3 text-muted">Kayıtlı emisyon verisi bulunamadı.</p>
                @can('emission_data.create')
                <a href="{{ route('emission-data.create') }}" class="btn btn-primary"><i class="bi bi-plus-circle me-1"></i> İlk Kaydı Oluştur</a>
                @endcan
            </div>
        @endif
    </div>
</div>
@endsection