@extends('layouts.app')

@section('title', 'Yeni Emisyon Faktörü')

@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-plus-circle me-2 text-primary"></i> Yeni Emisyon Faktörü</h1>
    <a href="{{ route('admin.emission-factors.index') }}" class="btn btn-outline-secondary"><i class="bi bi-arrow-left me-1"></i> Geri</a>
</div>

<form method="POST" action="{{ route('admin.emission-factors.store') }}" class="card">
    @csrf
    <div class="card-body">
        <div class="row g-3">
            <div class="col-md-6">
                <label class="form-label">Ad</label>
                <input name="name" class="form-control @error('name') is-invalid @enderror" value="{{ old('name') }}" required>
                @error('name')<div class="invalid-feedback">{{ $message }}</div>@enderror
            </div>
            <div class="col-md-3">
                <label class="form-label">Kategori</label>
                <input name="category" class="form-control @error('category') is-invalid @enderror" value="{{ old('category') }}" required>
                @error('category')<div class="invalid-feedback">{{ $message }}</div>@enderror
            </div>
            <div class="col-md-3">
                <label class="form-label">Alt Kategori</label>
                <input name="subcategory" class="form-control @error('subcategory') is-invalid @enderror" value="{{ old('subcategory') }}">
                @error('subcategory')<div class="invalid-feedback">{{ $message }}</div>@enderror
            </div>
            <div class="col-md-3">
                <label class="form-label">Birim</label>
                <input name="unit" class="form-control @error('unit') is-invalid @enderror" value="{{ old('unit') }}" required>
                @error('unit')<div class="invalid-feedback">{{ $message }}</div>@enderror
            </div>
            <div class="col-md-3">
                <label class="form-label">Kapsam</label>
                <select name="scope" class="form-select @error('scope') is-invalid @enderror" required>
                    @foreach(['scope1'=>'Scope 1','scope2'=>'Scope 2','scope3'=>'Scope 3'] as $val=>$label)
                        <option value="{{ $val }}" @selected(old('scope')===$val)>{{ $label }}</option>
                    @endforeach
                </select>
                @error('scope')<div class="invalid-feedback">{{ $message }}</div>@enderror
            </div>
            <div class="col-md-3">
                <label class="form-label">CO₂ Faktörü</label>
                <input type="number" step="0.000001" name="co2_factor" class="form-control @error('co2_factor') is-invalid @enderror" value="{{ old('co2_factor') }}" required>
                @error('co2_factor')<div class="invalid-feedback">{{ $message }}</div>@enderror
            </div>
            <div class="col-md-3">
                <label class="form-label">CH₄ Faktörü</label>
                <input type="number" step="0.000001" name="ch4_factor" class="form-control @error('ch4_factor') is-invalid @enderror" value="{{ old('ch4_factor') }}">
                @error('ch4_factor')<div class="invalid-feedback">{{ $message }}</div>@enderror
            </div>
            <div class="col-md-3">
                <label class="form-label">N₂O Faktörü</label>
                <input type="number" step="0.000001" name="n2o_factor" class="form-control @error('n2o_factor') is-invalid @enderror" value="{{ old('n2o_factor') }}">
                @error('n2o_factor')<div class="invalid-feedback">{{ $message }}</div>@enderror
            </div>
            <div class="col-md-4">
                <label class="form-label">Kaynak</label>
                <input name="source" class="form-control @error('source') is-invalid @enderror" value="{{ old('source') }}">
                @error('source')<div class="invalid-feedback">{{ $message }}</div>@enderror
            </div>
            <div class="col-md-4">
                <label class="form-label">Referans</label>
                <input name="reference" class="form-control @error('reference') is-invalid @enderror" value="{{ old('reference') }}">
                @error('reference')<div class="invalid-feedback">{{ $message }}</div>@enderror
            </div>
            <div class="col-md-4">
                <label class="form-label">Referans Yılı</label>
                <input type="number" name="reference_year" class="form-control @error('reference_year') is-invalid @enderror" value="{{ old('reference_year') }}">
                @error('reference_year')<div class="invalid-feedback">{{ $message }}</div>@enderror
            </div>
            <div class="col-12">
                <label class="form-label">Açıklama</label>
                <textarea name="description" rows="3" class="form-control @error('description') is-invalid @enderror">{{ old('description') }}</textarea>
                @error('description')<div class="invalid-feedback">{{ $message }}</div>@enderror
            </div>
            <div class="col-12 form-check">
                <input class="form-check-input" type="checkbox" value="1" id="is_active" name="is_active" @checked(old('is_active', true))>
                <label class="form-check-label" for="is_active">Aktif</label>
            </div>
        </div>
    </div>
    <div class="card-footer d-flex justify-content-end gap-2">
        <a href="{{ route('admin.emission-factors.index') }}" class="btn btn-secondary"><i class="bi bi-x-circle me-1"></i> İptal</a>
        <button class="btn btn-primary" type="submit"><i class="bi bi-save me-1"></i> Kaydet</button>
    </div>
</form>
@endsection