@extends('layouts.app')
@section('title','Salary Components — '.$employee->full_name)
@section('page-title','Payroll')

@section('content')
<div class="page-header">
    <div class="d-flex align-items-center justify-content-between flex-wrap gap-2">
        <div>
            <h1>Salary Components</h1>
            <nav aria-label="breadcrumb"><ol class="breadcrumb">
                <li class="breadcrumb-item"><a href="{{ route('payroll.config.index') }}">Payroll Config</a></li>
                <li class="breadcrumb-item active">{{ $employee->full_name }}</li>
            </ol></nav>
        </div>
        <a href="{{ route('employees.show', $employee) }}" class="btn btn-outline-secondary btn-sm">
            <i class="bi bi-arrow-left me-1"></i>Back to Employee
        </a>
    </div>
</div>

<div class="card mb-3">
    <div class="card-body d-flex align-items-center gap-3">
        <div style="width:48px;height:48px;border-radius:12px;background:var(--nav-active-bg);display:flex;align-items:center;justify-content:center;font-weight:800;color:#fff;font-size:1rem;flex-shrink:0;">
            {{ strtoupper(substr($employee->first_name,0,1).substr($employee->last_name,0,1)) }}
        </div>
        <div>
            <div class="fw-bold">{{ $employee->full_name }}</div>
            <div style="font-size:.82rem;color:var(--text-2);">{{ $employee->position }} · {{ $employee->department?->name ?? '—' }} · {{ $employee->employee_number }}</div>
        </div>
        <div class="ms-auto text-end">
            <div style="font-size:.72rem;color:var(--text-3);text-transform:uppercase;letter-spacing:.06em;">Base Salary</div>
            <div class="fw-bold">${{ number_format($employee->salary_usd ?? 0, 2) }}</div>
        </div>
    </div>
</div>

<form method="POST" action="{{ route('payroll.employee.components.save', $employee) }}">
    @csrf
    <div class="card">
        <div class="card-header">
            <i class="bi bi-sliders me-2"></i>Component Values
            <span style="font-size:.78rem;color:var(--text-3);margin-left:.5rem;">
                Leave blank or set to 0 to use the global default value for that component.
            </span>
        </div>
        <div class="table-responsive">
            <table class="table table-hover mb-0" style="font-size:.85rem;">
                <thead>
                    <tr>
                        <th>Component</th>
                        <th>Type</th>
                        <th>Taxable</th>
                        <th>Global Default</th>
                        <th>Employee Value</th>
                        <th>Effective From</th>
                        <th>Effective To</th>
                    </tr>
                </thead>
                <tbody>
                    @foreach($components as $comp)
                    @php $override = $overrides[$comp->id] ?? null; @endphp
                    <tr>
                        <td>
                            <div class="fw-semibold">{{ $comp->name }}</div>
                            <code style="font-size:.72rem;">{{ $comp->code }}</code>
                        </td>
                        <td>
                            <span class="badge bg-{{ $comp->type==='earning'?'success':'danger' }}-subtle text-{{ $comp->type==='earning'?'success':'danger' }}">
                                {{ ucfirst($comp->type) }}
                            </span>
                        </td>
                        <td>
                            @if($comp->is_taxable)<i class="bi bi-check-circle-fill text-success"></i>
                            @else<i class="bi bi-dash-circle text-secondary"></i>@endif
                        </td>
                        <td>
                            {{ $comp->calculation_type==='percentage' ? $comp->default_value.'%' : '$'.number_format($comp->default_value,2) }}
                            @if($comp->is_mandatory)<span class="badge bg-primary-subtle text-primary ms-1" style="font-size:.65rem;">Mandatory</span>@endif
                        </td>
                        <td>
                            <input type="number"
                                   name="components[{{ $comp->id }}][value]"
                                   class="form-control form-control-sm"
                                   step="0.01" min="0"
                                   value="{{ $override?->value ?? '' }}"
                                   placeholder="{{ $comp->default_value }}">
                        </td>
                        <td>
                            <input type="date"
                                   name="components[{{ $comp->id }}][effective_from]"
                                   class="form-control form-control-sm"
                                   value="{{ $override?->effective_from?->format('Y-m-d') ?? '' }}">
                        </td>
                        <td>
                            <input type="date"
                                   name="components[{{ $comp->id }}][effective_to]"
                                   class="form-control form-control-sm"
                                   value="{{ $override?->effective_to?->format('Y-m-d') ?? '' }}">
                        </td>
                    </tr>
                    @endforeach
                </tbody>
            </table>
        </div>
        <div class="card-footer d-flex justify-content-between align-items-center">
            <span style="font-size:.8rem;color:var(--text-3);">
                <i class="bi bi-info-circle me-1"></i>Values with no effective dates apply indefinitely.
            </span>
            <button type="submit" class="btn btn-primary">
                <i class="bi bi-check-lg me-2"></i>Save Components
            </button>
        </div>
    </div>
</form>
@endsection