@extends('layouts.app')

@section('content')
<div class="container-fluid py-4">
    <!-- Header -->
    <div class="row mb-4">
        <div class="col-12">
            <div class="d-flex justify-content-between align-items-center">
                <div>
                    <h1 class="h3 mb-0">
                        <i class="bi bi-cash-stack me-2"></i>Payroll Management
                    </h1>
                    <p class="text-muted">{{ $company->name }} - Salary Processing</p>
                </div>
                <div>
                    <a href="{{ route('companies.hr.dashboard', $company) }}" class="btn btn-outline-secondary me-2">
                        <i class="bi bi-arrow-left"></i> Back to Admin
                    </a>
                    @can('manage-payroll', $company)
                    <a href="{{ route('companies.hr.payroll.create', $company) }}" class="btn btn-primary">
                        <i class="bi bi-plus-lg"></i> Process Payroll
                    </a>
                    @endcan
                </div>
            </div>
        </div>
    </div>

    <!-- Stats -->
    <div class="row mb-4">
        <div class="col-md-4">
            <div class="card text-white bg-success">
                <div class="card-body">
                    <div class="d-flex justify-content-between">
                        <div>
                            <h4 class="card-title">RM{{ number_format($totalPayroll, 2) }}</h4>
                            <p class="card-text">Total Paid</p>
                        </div>
                        <div class="align-self-center">
                            <i class="bi bi-currency-dollar fs-2"></i>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>

    <!-- Filters -->
    <div class="card mb-4">
        <div class="card-body">
            <form method="GET" class="row g-3">
                <div class="col-md-4">
                    <label class="form-label">Period</label>
                    <select class="form-select" name="period">
                        <option value="">All Periods</option>
                        @foreach($periods as $period)
                            <option value="{{ $period }}" {{ request('period') == $period ? 'selected' : '' }}>
                                {{ $period }}
                            </option>
                        @endforeach
                    </select>
                </div>
                <div class="col-md-4">
                    <label class="form-label">Status</label>
                    <select class="form-select" name="status">
                        <option value="">All Status</option>
                        <option value="draft" {{ request('status') == 'draft' ? 'selected' : '' }}>Draft</option>
                        <option value="processed" {{ request('status') == 'processed' ? 'selected' : '' }}>Processed</option>
                        <option value="paid" {{ request('status') == 'paid' ? 'selected' : '' }}>Paid</option>
                    </select>
                </div>
                <div class="col-md-4">
                    <label class="form-label">&nbsp;</label>
                    <div class="d-grid">
                        <button type="submit" class="btn btn-outline-primary">Filter</button>
                    </div>
                </div>
            </form>
        </div>
    </div>

    <!-- Payroll Table -->
    <div class="card">
        <div class="card-body">
            @if($payrolls->count() > 0)
                <div class="table-responsive">
                    <table class="table table-hover">
                        <thead>
                            <tr>
                                <th>Employee</th>
                                <th>Period</th>
                                <th>Pay Date</th>
                                <th>Base Salary</th>
                                <th>Gross Pay</th>
                                <th>Net Pay</th>
                                <th>Status</th>
                                <th>Actions</th>
                            </tr>
                        </thead>
                        <tbody>
                            @foreach($payrolls as $payroll)
                            <tr>
                                <td>
                                    <div>
                                        <strong>{{ $payroll->employee->full_name }}</strong>
                                        <br>
                                        <small class="text-muted">{{ $payroll->employee->employee_id }}</small>
                                    </div>
                                </td>
                                <td>{{ $payroll->payroll_period }}</td>
                                <td>{{ $payroll->pay_date->format('M d, Y') }}</td>
                                <td>RM{{ number_format($payroll->base_salary, 2) }}</td>
                                <td>RM{{ number_format($payroll->gross_pay, 2) }}</td>
                                <td>RM{{ number_format($payroll->net_pay, 2) }}</td>
                                <td>
                                    @if($payroll->status === 'draft')
                                        <span class="badge bg-secondary">Draft</span>
                                    @elseif($payroll->status === 'processed')
                                        <span class="badge bg-warning">Processed</span>
                                    @else
                                        <span class="badge bg-success">Paid</span>
                                    @endif
                                </td>
                                <td>
                                    <div class="btn-group" role="group">
                                        <a href="{{ route('companies.hr.payroll.show', [$company, $payroll]) }}" 
                                           class="btn btn-sm btn-outline-primary">
                                            <i class="bi bi-eye"></i>
                                        </a>
                                        @can('manage-payroll', $company)
                                        @if($payroll->status !== 'paid')
                                        <a href="{{ route('companies.hr.payroll.edit', [$company, $payroll]) }}" 
                                           class="btn btn-sm btn-outline-secondary">
                                            <i class="bi bi-pencil"></i>
                                        </a>
                                        @endif
                                        @if($payroll->status === 'processed')
                                        <form method="POST" action="{{ route('companies.hr.payroll.process', [$company, $payroll]) }}" 
                                              style="display: inline;">
                                            @csrf
                                            <input type="hidden" name="status" value="paid">
                                            <button type="submit" class="btn btn-sm btn-success" 
                                                    onclick="return confirm('Mark as paid?')">
                                                <i class="bi bi-check-lg"></i>
                                            </button>
                                        </form>
                                        @endif
                                        @if($payroll->status === 'draft')
                                        <form method="POST" action="{{ route('companies.hr.payroll.destroy', [$company, $payroll]) }}" 
                                              style="display: inline;" onsubmit="return confirm('Are you sure?')">
                                            @csrf
                                            @method('DELETE')
                                            <button type="submit" class="btn btn-sm btn-outline-danger">
                                                <i class="bi bi-trash"></i>
                                            </button>
                                        </form>
                                        @endif
                                        @endcan
                                    </div>
                                </td>
                            </tr>
                            @endforeach
                        </tbody>
                    </table>
                </div>

                <!-- Pagination -->
                <div class="d-flex justify-content-between align-items-center mt-3">
                    <div>
                        Showing {{ $payrolls->firstItem() }} to {{ $payrolls->lastItem() }} of {{ $payrolls->total() }} results
                    </div>
                    {{ $payrolls->appends(request()->query())->links() }}
                </div>
            @else
                <div class="text-center py-5">
                    <i class="bi bi-calculator fs-1 text-muted mb-3"></i>
                    <h5>No payroll records found</h5>
                    <p class="text-muted">Start by processing your first payroll.</p>
                    @can('manage-payroll', $company)
                    <a href="{{ route('companies.hr.payroll.create', $company) }}" class="btn btn-primary">
                        <i class="bi bi-plus-lg"></i> Process First Payroll
                    </a>
                    @endcan
                </div>
            @endif
        </div>
    </div>
</div>
@endsection