@extends('layouts.app')

@section('title', 'Expense Details')

@section('content')
<div class="d-flex justify-content-between align-items-center mb-4">
    <div>
        <nav aria-label="breadcrumb">
            <ol class="breadcrumb mb-1">
                <li class="breadcrumb-item"><a href="{{ route('expenses.index') }}">Expenses</a></li>
                <li class="breadcrumb-item active" aria-current="page">Expense Details</li>
            </ol>
        </nav>
        <h2 class="h4 mb-0">Expense Details</h2>
    </div>
    <div class="d-flex gap-2">
        <a href="{{ route('expenses.edit', $expense) }}" class="btn btn-outline-warning">
            <i class="fas fa-edit me-2"></i> Edit
        </a>
        <form action="{{ route('expenses.destroy', $expense) }}" method="POST" onsubmit="return confirm('Delete this expense?');">
            @csrf
            @method('DELETE')
            <button type="submit" class="btn btn-danger">
                <i class="fas fa-trash-alt me-2"></i> Delete
            </button>
        </form>
    </div>
</div>

<div class="row">
    <div class="col-md-8">
        <div class="card stat-card border-0 mb-4 shadow-sm">
            <div class="card-body p-4">
                <div class="d-flex justify-content-between align-items-start mb-4">
                    <div>
                        <span class="text-muted small text-uppercase fw-bold">Amount</span>
                        <div class="h2 fw-bold text-primary mb-0">{{ formatCurrency($expense->amount) }}</div>
                    </div>
                    @php
                        $badgeClass = [
                            'unbilled' => 'bg-light-warning text-warning',
                            'invoiced' => 'bg-light-success text-success',
                            'reimbursed' => 'bg-light-info text-info'
                        ][$expense->status] ?? 'bg-light-secondary text-secondary';
                    @endphp
                    <span class="badge {{ $badgeClass }} px-3 py-2 text-uppercase" style="font-size: 0.75rem;">
                        {{ $expense->status }}
                    </span>
                </div>

                <div class="row g-4 mb-4 pt-3 border-top">
                    <div class="col-md-4">
                        <span class="text-muted small text-uppercase fw-bold d-block mb-1">Date</span>
                        <span class="fw-bold">{{ \Carbon\Carbon::parse($expense->date)->format('d M Y') }}</span>
                    </div>
                    <div class="col-md-4">
                        <span class="text-muted small text-uppercase fw-bold d-block mb-1">Category</span>
                        <span class="fw-bold badge bg-light text-dark px-2 py-1 border">{{ $expense->category->name }}</span>
                    </div>
                    <div class="col-md-4">
                        <span class="text-muted small text-uppercase fw-bold d-block mb-1">Paid Through</span>
                        <span class="fw-bold text-uppercase small">{{ $expense->payment_mode }}</span>
                    </div>
                </div>

                @if($expense->notes)
                <div class="mb-4 pt-3 border-top">
                    <span class="text-muted small text-uppercase fw-bold d-block mb-2">Notes</span>
                    <div class="p-3 bg-light rounded text-muted font-monospace small">
                        {{ $expense->notes }}
                    </div>
                </div>
                @endif
            </div>
        </div>

        <div class="card stat-card border-0 shadow-sm">
            <div class="card-body p-4">
                <h6 class="text-primary fw-bold text-uppercase mb-4 small" style="letter-spacing: 0.5px;">Attached Receipts</h6>
                
                @forelse($expense->receipts as $receipt)
                    @php
                        $extension = strtolower(pathinfo($receipt->file_path, PATHINFO_EXTENSION));
                        $isImage = in_array($extension, ['jpg', 'jpeg', 'png']);
                    @endphp
                    
                    <div class="d-flex align-items-center p-3 bg-light border-0 rounded-3 mb-3">
                        <div class="me-3 fs-3 text-muted">
                            <i class="fas {{ $isImage ? 'fa-image' : 'fa-file-pdf' }}"></i>
                        </div>
                        <div class="flex-grow-1">
                            <div class="fw-bold text-dark small">{{ basename($receipt->file_path) }}</div>
                            <small class="text-muted text-uppercase" style="font-size: 0.65rem;">{{ strtoupper($extension) }} File</small>
                        </div>
                        <div class="ms-auto d-flex gap-2">
                            <a href="{{ Storage::url($receipt->file_path) }}" class="btn btn-sm btn-outline-primary" target="_blank">
                                <i class="fas fa-eye"></i> View
                            </a>
                            <a href="{{ Storage::url($receipt->file_path) }}" class="btn btn-sm btn-primary" download>
                                <i class="fas fa-download"></i>
                            </a>
                        </div>
                    </div>
                    
                    @if($isImage)
                        <div class="mt-2 text-center p-2 border rounded">
                            <img src="{{ Storage::url($receipt->file_path) }}" class="img-fluid rounded" style="max-height: 400px;" alt="Receipt Preview">
                        </div>
                    @endif
                @empty
                    <div class="text-center py-4 text-muted border-dashed rounded bg-light">
                        <i class="fas fa-cloud-upload-alt fs-2 mb-2 d-block text-secondary"></i>
                        No receipts uploaded for this expense.
                    </div>
                @endforelse
            </div>
        </div>
    </div>

    <div class="col-md-4">
        <div class="card stat-card border-0 mb-4 shadow-sm">
            <div class="card-body p-4">
                <h6 class="text-primary fw-bold text-uppercase mb-4 small">Vendor Information</h6>
                @if($expense->vendor)
                    <div class="d-flex align-items-center">
                        <div class="avatar-sm bg-light-primary text-primary rounded-circle d-flex align-items-center justify-content-center me-3" style="width: 45px; height: 45px;">
                            <i class="fas fa-store"></i>
                        </div>
                        <div>
                            <h6 class="mb-0 fw-bold">{{ $expense->vendor->name }}</h6>
                            <span class="text-muted small">{{ $expense->vendor->company_name }}</span>
                        </div>
                    </div>
                @else
                    <span class="text-muted small italic">No vendor linked.</span>
                @endif
            </div>
        </div>

        <div class="card stat-card border-0 mb-4 shadow-sm">
            <div class="card-body p-4">
                <h6 class="text-primary fw-bold text-uppercase mb-4 small">Billing Detail</h6>
                
                <div class="mb-3">
                    <span class="text-muted small text-uppercase d-block mb-1">Billable</span>
                    <span class="badge {{ $expense->is_billable ? 'bg-light-success text-success' : 'bg-light-secondary text-secondary' }} px-3 py-1">
                        {{ $expense->is_billable ? 'Yes' : 'No' }}
                    </span>
                </div>

                @if($expense->is_billable && $expense->customer)
                    <div class="mt-3 p-3 bg-light rounded border-0">
                        <span class="text-muted small text-uppercase d-block mb-1">Billable To</span>
                        <div class="fw-bold small">{{ $expense->customer->name }}</div>
                        <a href="{{ route('customers.show', $expense->customer_id) }}" class="small text-decoration-none mt-1 d-inline-block">View Customer Profile</a>
                    </div>
                @endif

                <div class="mt-4 pt-3 border-top">
                    <span class="text-muted small text-uppercase d-block mb-1">Reimbursable</span>
                    <span class="badge {{ $expense->is_reimbursable ? 'bg-light-primary text-primary' : 'bg-light-secondary text-secondary' }} px-3 py-1">
                        {{ $expense->is_reimbursable ? 'Yes' : 'No' }}
                    </span>
                </div>
            </div>
        </div>
    </div>
</div>
@endsection