@extends('layouts.app')
@section('title', 'Edit Finished Goods Stock')

@section('content')
<style>
    .inventory-card {
        background: #ffffff;
        border-radius: 10px;
        box-shadow: 0 0 1px rgba(0,0,0,.125), 0 1px 3px rgba(0,0,0,.2);
        border: none;
        margin-top: 20px;
    }
    .inventory-card .card-header {
        background: #f8f9fa;
        border-bottom: 2px solid #dee2e6;
        padding: 15px 25px;
        border-radius: 10px 10px 0 0;
    }
    .inventory-card .card-body {
        padding: 25px;
    }
    
    .form-group {
        margin-bottom: 18px;
    }
    .form-group label {
        font-weight: 500;
        font-size: 13px;
        color: #495057;
        margin-bottom: 5px;
        display: block;
    }
    .form-group label .text-danger {
        color: #dc3545;
    }
    .form-control {
        border-radius: 8px;
        border: 1px solid #ced4da;
        padding: 10px 14px;
        font-size: 13px;
        transition: all 0.2s ease;
        background: #ffffff;
        color: #495057;
        width: 100%;
    }
    .form-control:focus {
        border-color: #007bff;
        box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.15);
        outline: none;
    }
    .form-control.is-invalid {
        border-color: #dc3545;
        box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.15);
    }
    .form-control.is-invalid:focus {
        border-color: #dc3545;
        box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.25);
    }
    .form-control[readonly] {
        background: #e9ecef;
        cursor: not-allowed;
    }
    .invalid-feedback {
        color: #dc3545;
        font-size: 12px;
        margin-top: 4px;
        display: block;
    }
    .text-muted-small {
        font-size: 11px;
        color: #6c757d;
        margin-top: 3px;
        display: block;
    }
    
    .btn-submit {
        background: #ffc107;
        color: #212529;
        border-radius: 8px;
        padding: 10px 35px;
        border: none;
        font-weight: 500;
        font-size: 14px;
        transition: all 0.2s ease;
        display: inline-flex;
        align-items: center;
        gap: 8px;
    }
    .btn-submit:hover {
        background: #e0a800;
        color: #212529;
        transform: translateY(-1px);
        box-shadow: 0 2px 8px rgba(255, 193, 7, 0.3);
    }
    .btn-submit svg {
        width: 18px;
        height: 18px;
    }
    
    .btn-cancel {
        background: #6c757d;
        color: #fff;
        border-radius: 8px;
        padding: 10px 35px;
        border: none;
        font-weight: 500;
        font-size: 14px;
        transition: all 0.2s ease;
        display: inline-flex;
        align-items: center;
        gap: 8px;
    }
    .btn-cancel:hover {
        background: #5a6268;
        color: #fff;
        transform: translateY(-1px);
    }
    .btn-cancel svg {
        width: 18px;
        height: 18px;
    }
    
    .btn-actions {
        display: flex;
        gap: 10px;
        flex-wrap: wrap;
        margin-top: 10px;
    }
    
    @media (max-width: 768px) {
        .inventory-card .card-body {
            padding: 15px;
        }
        .btn-actions {
            flex-direction: column;
        }
        .btn-actions .btn {
            width: 100%;
            text-align: center;
            justify-content: center;
        }
        .form-group label {
            font-size: 12px;
        }
        .form-control {
            font-size: 12px;
            padding: 8px 12px;
        }
    }
</style>

<section class="content-header">
    <h1 class="tw-text-xl md:tw-text-3xl tw-font-bold tw-text-black">
        <svg xmlns="http://www.w3.org/2000/svg" width="28" height="28" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="icon icon-tabler icons-tabler-outline icon-tabler-edit" style="display: inline-block; vertical-align: middle; margin-right: 8px;">
            <path stroke="none" d="M0 0h24v24H0z" fill="none" />
            <path d="M4 20h4l10.5 -10.5a2.828 2.828 0 1 0 -4 -4l-10.5 10.5v4" />
            <path d="M13.5 6.5l4 4" />
        </svg>
        Edit Finished Goods Stock
    </h1>
</section>

<section class="content">
    @include('manufacturing.partials.navigation')
    
    <div class="inventory-card">
        <div class="card-header">
            <h5 class="mb-0" style="font-weight: 600; color: #212529;">
                <svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="icon icon-tabler icons-tabler-outline icon-tabler-pencil" style="display: inline-block; vertical-align: middle; margin-right: 6px; color: #ffc107;">
                    <path stroke="none" d="M0 0h24v24H0z" fill="none" />
                    <path d="M4 20h4l10.5 -10.5a2.828 2.828 0 1 0 -4 -4l-10.5 10.5v4" />
                    <path d="M13.5 6.5l4 4" />
                </svg>
                Edit Batch: <strong style="color: #007bff;">{{ $inventory->batch_number }}</strong>
            </h5>
        </div>
        <div class="card-body">
            <form action="{{ route('manufacturing.inventory.finished.update', $inventory->id) }}" method="POST">
                @csrf
                @method('PUT')
                
                <div class="row">
                    <div class="col-md-6">
                        <div class="form-group">
                            <label>Product <span class="text-danger">*</span></label>
                            <select name="product_id" class="form-control @error('product_id') is-invalid @enderror" required>
                                <option value="">Select Product</option>
                                @foreach($products ?? [] as $product)
                                    <option value="{{ $product->id }}" {{ old('product_id', $inventory->product_id) == $product->id ? 'selected' : '' }}>
                                        {{ $product->product_code }} - {{ $product->name }}
                                    </option>
                                @endforeach
                            </select>
                            @error('product_id')
                                <span class="invalid-feedback">{{ $message }}</span>
                            @enderror
                        </div>
                    </div>
                    
                    <div class="col-md-6">
                        <div class="form-group">
                            <label>Batch Number <span class="text-danger">*</span></label>
                            <input type="text" name="batch_number" class="form-control" value="{{ $inventory->batch_number }}" readonly>
                            <span class="text-muted-small">Batch number cannot be changed</span>
                        </div>
                    </div>
                </div>
                
                <div class="row">
                    <div class="col-md-4">
                        <div class="form-group">
                            <label>Quantity Available <span class="text-danger">*</span></label>
                            <input type="number" name="quantity_available" class="form-control @error('quantity_available') is-invalid @enderror" 
                                   value="{{ old('quantity_available', $inventory->quantity_available) }}" step="0.01" min="0" required>
                            @error('quantity_available')
                                <span class="invalid-feedback">{{ $message }}</span>
                            @enderror
                        </div>
                    </div>
                    
                    <div class="col-md-4">
                        <div class="form-group">
                            <label>Quantity Reserved</label>
                            <input type="number" name="quantity_reserved" class="form-control @error('quantity_reserved') is-invalid @enderror" 
                                   value="{{ old('quantity_reserved', $inventory->quantity_reserved) }}" step="0.01" min="0" readonly>
                            @error('quantity_reserved')
                                <span class="invalid-feedback">{{ $message }}</span>
                            @enderror
                            <span class="text-muted-small">Reserved quantity (read-only)</span>
                        </div>
                    </div>
                    
                    <div class="col-md-4">
                        <div class="form-group">
                            <label>Unit Cost <span class="text-danger">*</span></label>
                            <input type="number" name="unit_cost" class="form-control @error('unit_cost') is-invalid @enderror" 
                                   value="{{ old('unit_cost', $inventory->unit_cost) }}" step="0.01" min="0" required>
                            @error('unit_cost')
                                <span class="invalid-feedback">{{ $message }}</span>
                            @enderror
                        </div>
                    </div>
                </div>
                
                <div class="row">
                    <div class="col-md-4">
                        <div class="form-group">
                            <label>Manufacturing Date</label>
                            <input type="date" name="manufacturing_date" class="form-control @error('manufacturing_date') is-invalid @enderror" 
                                   value="{{ old('manufacturing_date', $inventory->manufacturing_date ? $inventory->manufacturing_date->format('Y-m-d') : '') }}">
                            @error('manufacturing_date')
                                <span class="invalid-feedback">{{ $message }}</span>
                            @enderror
                        </div>
                    </div>
                    
                    <div class="col-md-4">
                        <div class="form-group">
                            <label>Expiry Date</label>
                            <input type="date" name="expiry_date" class="form-control @error('expiry_date') is-invalid @enderror" 
                                   value="{{ old('expiry_date', $inventory->expiry_date ? $inventory->expiry_date->format('Y-m-d') : '') }}">
                            @error('expiry_date')
                                <span class="invalid-feedback">{{ $message }}</span>
                            @enderror
                        </div>
                    </div>
                    
                    <div class="col-md-4">
                        <div class="form-group">
                            <label>Status</label>
                            <select name="status" class="form-control @error('status') is-invalid @enderror">
                                <option value="available" {{ old('status', $inventory->status) == 'available' ? 'selected' : '' }}>Available</option>
                                <option value="reserved" {{ old('status', $inventory->status) == 'reserved' ? 'selected' : '' }}>Reserved</option>
                                <option value="damaged" {{ old('status', $inventory->status) == 'damaged' ? 'selected' : '' }}>Damaged</option>
                                <option value="expired" {{ old('status', $inventory->status) == 'expired' ? 'selected' : '' }}>Expired</option>
                            </select>
                            @error('status')
                                <span class="invalid-feedback">{{ $message }}</span>
                            @enderror
                        </div>
                    </div>
                </div>
                
                <div class="row">
                    <div class="col-md-12">
                        <div class="form-group">
                            <label>Warehouse Location</label>
                            <input type="text" name="warehouse_location" class="form-control @error('warehouse_location') is-invalid @enderror" 
                                   value="{{ old('warehouse_location', $inventory->warehouse_location) }}" placeholder="e.g., Warehouse A, Shelf 3">
                            @error('warehouse_location')
                                <span class="invalid-feedback">{{ $message }}</span>
                            @enderror
                        </div>
                    </div>
                </div>
                
                <hr style="margin: 20px 0; border-color: #e9ecef;">
                
                <div class="btn-actions">
                    <button type="submit" class="btn-submit">
                        <svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="icon icon-tabler icons-tabler-outline icon-tabler-save">
                            <path stroke="none" d="M0 0h24v24H0z" fill="none" />
                            <path d="M6 4h10l4 4v10a2 2 0 0 1 -2 2h-12a2 2 0 0 1 -2 -2v-12a2 2 0 0 1 2 -2" />
                            <path d="M8 4m0 1a1 1 0 0 1 1 -1h6a1 1 0 0 1 1 1v4a1 1 0 0 1 -1 1h-6a1 1 0 0 1 -1 -1z" />
                            <path d="M8 15m0 1a1 1 0 0 1 1 -1h6a1 1 0 0 1 1 1v4a1 1 0 0 1 -1 1h-6a1 1 0 0 1 -1 -1z" />
                            <path d="M16 4v4" />
                        </svg>
                        Update Stock
                    </button>
                    <a href="{{ route('manufacturing.inventory.finished.index') }}" class="btn-cancel">
                        <svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="icon icon-tabler icons-tabler-outline icon-tabler-arrow-left">
                            <path stroke="none" d="M0 0h24v24H0z" fill="none" />
                            <path d="M5 12l14 0" />
                            <path d="M5 12l6 6" />
                            <path d="M5 12l6 -6" />
                        </svg>
                        Cancel
                    </a>
                </div>
            </form>
        </div>
    </div>
</section>
@endsection