@extends('layouts.app')

@section('title', 'Collector Expenses')

@section('content')
<div class="container-fluid">
    <div class="row">
        <div class="col-12">
            <div class="card">
                <div class="card-header d-flex justify-content-between align-items-center">
                    <h3 class="card-title">Collector Expenses</h3>
                    <a href="{{ route('collector-expenses.create') }}" class="btn btn-primary">
                        <i class="fas fa-plus"></i> Add New Expense
                    </a>
                </div>

                <!-- Filter Form -->
                <div class="card-body">
                    <form method="GET" action="{{ route('collector-expenses.index') }}" class="mb-4">
                        <div class="row">
                            <div class="col-md-3">
                                <label for="collector_id" class="form-label">Collector</label>
                                <select name="collector_id" id="collector_id" class="form-select">
                                    <option value="">All Collectors</option>
                                    @foreach($collectors as $collector)
                                        <option value="{{ $collector->id }}" 
                                            {{ request('collector_id') == $collector->id ? 'selected' : '' }}>
                                            {{ $collector->name }} ({{ $collector->employee_id }})
                                        </option>
                                    @endforeach
                                </select>
                            </div>
                            <div class="col-md-2">
                                <label for="expense_type" class="form-label">Type</label>
                                <select name="expense_type" id="expense_type" class="form-select">
                                    <option value="">All Types</option>
                                    <option value="fuel" {{ request('expense_type') === 'fuel' ? 'selected' : '' }}>Fuel</option>
                                    <option value="meal" {{ request('expense_type') === 'meal' ? 'selected' : '' }}>Meal</option>
                                    <option value="transport" {{ request('expense_type') === 'transport' ? 'selected' : '' }}>Transport</option>
                                    <option value="accommodation" {{ request('expense_type') === 'accommodation' ? 'selected' : '' }}>Accommodation</option>
                                    <option value="other" {{ request('expense_type') === 'other' ? 'selected' : '' }}>Other</option>
                                </select>
                            </div>
                            <div class="col-md-2">
                                <label for="status" class="form-label">Status</label>
                                <select name="status" id="status" class="form-select">
                                    <option value="">All Status</option>
                                    <option value="approved" {{ request('status') === 'approved' ? 'selected' : '' }}>Approved</option>
                                    <option value="pending" {{ request('status') === 'pending' ? 'selected' : '' }}>Pending</option>
                                </select>
                            </div>
                            <div class="col-md-2">
                                <label for="start_date" class="form-label">Start Date</label>
                                <input type="date" name="start_date" id="start_date" class="form-control" 
                                       value="{{ request('start_date') }}">
                            </div>
                            <div class="col-md-2">
                                <label for="end_date" class="form-label">End Date</label>
                                <input type="date" name="end_date" id="end_date" class="form-control" 
                                       value="{{ request('end_date') }}">
                            </div>
                            <div class="col-md-1">
                                <label class="form-label">&nbsp;</label>
                                <div class="d-flex gap-2">
                                    <button type="submit" class="btn btn-primary">
                                        <i class="fas fa-search"></i>
                                    </button>
                                    <a href="{{ route('collector-expenses.index') }}" class="btn btn-secondary">
                                        <i class="fas fa-times"></i>
                                    </a>
                                </div>
                            </div>
                        </div>
                    </form>

                    <!-- Statistics Cards -->
                    <div class="row mb-4">
                        <div class="col-md-3">
                            <div class="card bg-primary text-white">
                                <div class="card-body">
                                    <h5 class="card-title">Total Expenses</h5>
                                    <h3>{{ $expenses->total() }}</h3>
                                </div>
                            </div>
                        </div>
                        <div class="col-md-3">
                            <div class="card bg-success text-white">
                                <div class="card-body">
                                    <h5 class="card-title">Approved</h5>
                                    <h3>{{ $expenses->where('is_approved', true)->count() }}</h3>
                                </div>
                            </div>
                        </div>
                        <div class="col-md-3">
                            <div class="card bg-warning text-white">
                                <div class="card-body">
                                    <h5 class="card-title">Pending</h5>
                                    <h3>{{ $expenses->where('is_approved', false)->count() }}</h3>
                                </div>
                            </div>
                        </div>
                        <div class="col-md-3">
                            <div class="card bg-info text-white">
                                <div class="card-body">
                                    <h5 class="card-title">Total Amount</h5>
                                    <h3>৳{{ number_format($expenses->sum('amount'), 2) }}</h3>
                                </div>
                            </div>
                        </div>
                    </div>

                    <!-- Expenses Table -->
                    <div class="table-responsive">
                        <table class="table table-striped table-hover">
                            <thead class="table-dark">
                                <tr>
                                    <th>ID</th>
                                    <th>Collector</th>
                                    <th>Amount</th>
                                    <th>Type</th>
                                    <th>Date</th>
                                    <th>Description</th>
                                    <th>Status</th>
                                    <th>Actions</th>
                                </tr>
                            </thead>
                            <tbody>
                                @forelse($expenses as $expense)
                                    <tr>
                                        <td>{{ $expense->expense_id }}</td>
                                        <td>
                                            {{ $expense->collector->name ?? 'N/A' }}
                                            <br><small class="text-muted">{{ $expense->collector->employee_id ?? 'N/A' }}</small>
                                        </td>
                                        <td>৳{{ number_format($expense->amount, 2) }}</td>
                                        <td>
                                            @if($expense->expense_type)
                                                <span class="badge bg-secondary">{{ ucfirst($expense->expense_type) }}</span>
                                            @else
                                                <span class="text-muted">N/A</span>
                                            @endif
                                        </td>
                                        <td>{{ $expense->expense_date->format('d M Y') }}</td>
                                        <td>
                                            @if($expense->description)
                                                {{ Str::limit($expense->description, 30) }}
                                            @else
                                                <span class="text-muted">No description</span>
                                            @endif
                                        </td>
                                        <td>
                                            @if($expense->is_approved)
                                                <span class="badge bg-success">Approved</span>
                                                @if($expense->approved_at)
                                                    <br><small class="text-muted">{{ $expense->approved_at->format('d M Y') }}</small>
                                                @endif
                                            @else
                                                <span class="badge bg-warning">Pending</span>
                                            @endif
                                        </td>
                                        <td>
                                            <div class="btn-group" role="group">
                                                <a href="{{ route('collector-expenses.show', $expense) }}" 
                                                   class="btn btn-sm btn-info" title="View">
                                                    <i class="fas fa-eye"></i>
                                                </a>
                                                <a href="{{ route('collector-expenses.edit', $expense) }}" 
                                                   class="btn btn-sm btn-warning" title="Edit">
                                                    <i class="fas fa-edit"></i>
                                                </a>
                                                @if(!$expense->is_approved)
                                                    <form action="{{ route('collector-expenses.approve', $expense) }}" 
                                                          method="POST" class="d-inline">
                                                        @csrf
                                                        <button type="submit" class="btn btn-sm btn-success" 
                                                                title="Approve" onclick="return confirm('Are you sure you want to approve this expense?')">
                                                            <i class="fas fa-check"></i>
                                                        </button>
                                                    </form>
                                                @else
                                                    <form action="{{ route('collector-expenses.reject', $expense) }}" 
                                                          method="POST" class="d-inline">
                                                        @csrf
                                                        <button type="submit" class="btn btn-sm btn-danger" 
                                                                title="Reject" onclick="return confirm('Are you sure you want to reject this expense?')">
                                                            <i class="fas fa-times"></i>
                                                        </button>
                                                    </form>
                                                @endif
                                                <form action="{{ route('collector-expenses.destroy', $expense) }}" 
                                                      method="POST" class="d-inline"
                                                      onsubmit="return confirm('Are you sure you want to delete this expense?')">
                                                    @csrf
                                                    @method('DELETE')
                                                    <button type="submit" class="btn btn-sm btn-danger" title="Delete">
                                                        <i class="fas fa-trash"></i>
                                                    </button>
                                                </form>
                                            </div>
                                        </td>
                                    </tr>
                                @empty
                                    <tr>
                                        <td colspan="8" class="text-center">No expenses found.</td>
                                    </tr>
                                @endforelse
                            </tbody>
                        </table>
                    </div>

                    <!-- Pagination -->
                    <div class="d-flex justify-content-center">
                        {{ $expenses->appends(request()->query())->links() }}
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>
@endsection