@extends('layouts.app')
@section('title','HR Dashboard')
@section('page-title','HR Dashboard')

@section('content')
<div class="page-header">
    <div class="d-flex align-items-start justify-content-between flex-wrap gap-2">
        <div>
            <h1>HR Dashboard</h1>
            <nav aria-label="breadcrumb"><ol class="breadcrumb"><li class="breadcrumb-item active">Overview</li></ol></nav>
        </div>
        <div style="font-size:.82rem;color:#64748b;">{{ now()->format('l, F j, Y') }}</div>
    </div>
</div>

<div class="row g-3 mb-4">
    <div class="col-6 col-md-3"><div class="stat-card stat-card-primary"><div class="stat-icon"><i class="bi bi-people-fill"></i></div><div class="stat-value">{{ $total_employees }}</div><div class="stat-label">Active Staff</div></div></div>
    <div class="col-6 col-md-3"><div class="stat-card stat-card-warning"><div class="stat-icon"><i class="bi bi-hourglass-split"></i></div><div class="stat-value">{{ $pending_leaves }}</div><div class="stat-label">Pending Leaves</div></div></div>
    <div class="col-6 col-md-3"><div class="stat-card stat-card-danger"><div class="stat-icon"><i class="bi bi-shield-exclamation"></i></div><div class="stat-value">{{ $discipline_open }}</div><div class="stat-label">Open Cases</div></div></div>
    <div class="col-6 col-md-3"><div class="stat-card stat-card-purple"><div class="stat-icon"><i class="bi bi-bar-chart-steps"></i></div><div class="stat-value">{{ $evaluations_pending }}</div><div class="stat-label">Evals Pending</div></div></div>
</div>

<div class="row g-3">
    <!-- Pending HR Approvals -->
    <div class="col-12 col-lg-6">
        <div class="card">
            <div class="card-header d-flex justify-content-between align-items-center">
                <span><i class="bi bi-hourglass-split me-2 text-warning"></i>Leaves Awaiting HR Approval</span>
                <a href="{{ route('leaves.index') }}?status=dept_approved" class="btn btn-sm btn-outline-primary">View All</a>
            </div>
            <div>
                @forelse($pending_approvals as $leave)
                <div class="d-flex align-items-center gap-3 px-3 py-2 border-bottom">
                    <div class="avatar avatar-sm" style="background:linear-gradient(135deg,#003366,#0055b3);color:#fff;flex-shrink:0;">
                        {{ strtoupper(substr($leave->employee->first_name,0,1)) }}
                    </div>
                    <div class="flex-1">
                        <div class="fw-semibold" style="font-size:.82rem;">{{ $leave->employee->full_name }}</div>
                        <div class="text-muted-sm">{{ $leave->leaveType->name }} · {{ $leave->total_days }} days</div>
                    </div>
                    <div class="d-flex gap-1 flex-shrink-0">
                        <form method="POST" action="{{ route('leaves.approve_hr',$leave) }}" class="d-inline">@csrf
                            <button class="btn btn-success btn-sm btn-icon"><i class="bi bi-check-lg"></i></button>
                        </form>
                        <a href="{{ route('leaves.show',$leave) }}" class="btn btn-outline-secondary btn-sm btn-icon"><i class="bi bi-eye"></i></a>
                    </div>
                </div>
                @empty
                <div class="text-center py-4 text-muted-sm"><i class="bi bi-check-circle text-success d-block fs-3 mb-1"></i>No pending leave approvals</div>
                @endforelse
            </div>
        </div>
    </div>

    <!-- New Employees this Month -->
    <div class="col-12 col-lg-6">
        <div class="card">
            <div class="card-header d-flex justify-content-between align-items-center">
                <span><i class="bi bi-person-plus me-2 text-primary"></i>New Employees — {{ now()->format('F Y') }}</span>
                <a href="{{ route('employees.create') }}" class="btn btn-sm btn-primary"><i class="bi bi-plus-lg me-1"></i>Add</a>
            </div>
            @forelse($new_employees as $emp)
            <div class="d-flex align-items-center gap-3 px-3 py-2 border-bottom">
                <div class="avatar avatar-sm" style="background:linear-gradient(135deg,#059669,#065f46);color:#fff;flex-shrink:0;">
                    {{ strtoupper(substr($emp->first_name,0,1).substr($emp->last_name,0,1)) }}
                </div>
                <div class="flex-1">
                    <div class="fw-semibold" style="font-size:.82rem;">{{ $emp->full_name }}</div>
                    <div class="text-muted-sm">{{ $emp->position }} · {{ $emp->department->name ?? '' }}</div>
                </div>
                <div class="text-muted-sm">{{ $emp->date_of_employment->format('M j') }}</div>
            </div>
            @empty
            <div class="text-center py-4 text-muted-sm">No new employees this month</div>
            @endforelse
        </div>
    </div>

    <!-- Department Summary -->
    <div class="col-12">
        <div class="card">
            <div class="card-header"><i class="bi bi-building me-2 text-primary"></i>Department Overview</div>
            <div class="table-responsive">
                <table class="table mb-0">
                    <thead><tr><th>Department</th><th class="text-center">Active</th><th class="text-center">On Leave</th><th class="text-center">Pending Leaves</th><th class="text-center">Open Cases</th></tr></thead>
                    <tbody>
                    @foreach($dept_summary as $dept)
                    <tr>
                        <td class="fw-semibold">{{ $dept->name }}</td>
                        <td class="text-center fw-bold text-success">{{ $dept->active_count ?? 0 }}</td>
                        <td class="text-center fw-bold text-info">{{ $dept->on_leave_count ?? 0 }}</td>
                        <td class="text-center fw-bold text-warning">{{ $dept->pending_leaves ?? 0 }}</td>
                        <td class="text-center fw-bold text-danger">{{ $dept->open_cases ?? 0 }}</td>
                    </tr>
                    @endforeach
                    </tbody>
                </table>
            </div>
        </div>
    </div>
</div>
@endsection