@extends('layouts.app')

@section('title', 'Employee Directory')

@section('breadcrumbs')
    <div class="breadcrumb">
        <a href="{{ route('dashboard') }}">Dashboard</a>
        <span class="separator">/</span>
        <span class="current">Employees</span>
    </div>
@endsection

@section('content')
<div class="space-y-5" x-data="{ view: '{{ $view }}' }">

    {{-- Page Header --}}
    <div class="flex flex-col sm:flex-row sm:items-center sm:justify-between gap-3">
        <div>
            <h1 class="font-display text-2xl font-semibold text-gray-900">Employee Directory</h1>
            <p class="text-sm text-gray-500 mt-1">{{ $stats['total'] }} employees in your organization</p>
        </div>
        <div class="flex items-center gap-2">
            @role('company_admin')
            <a href="{{ route('employees.export', request()->query()) }}" class="btn-secondary">
                <svg class="w-4 h-4" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M21 15v4a2 2 0 01-2 2H5a2 2 0 01-2-2v-4"/><polyline points="7 10 12 15 17 10"/><line x1="12" y1="15" x2="12" y2="3"/></svg>
                Export
            </a>
            <a href="{{ route('employees.create') }}" class="btn-primary">
                <svg class="w-4 h-4" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><line x1="12" y1="5" x2="12" y2="19"/><line x1="5" y1="12" x2="19" y2="12"/></svg>
                Add Employee
            </a>
            @endrole
        </div>
    </div>

    {{-- Stats Row --}}
    <div class="grid grid-cols-2 lg:grid-cols-4 gap-4">
        <div class="stat-card">
            <div class="stat-icon bg-primary-100 text-primary-600">
                <svg class="w-5 h-5" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M17 21v-2a4 4 0 00-4-4H5a4 4 0 00-4 4v2"/><circle cx="9" cy="7" r="4"/><path d="M23 21v-2a4 4 0 00-3-3.87"/><path d="M16 3.13a4 4 0 010 7.75"/></svg>
            </div>
            <div class="stat-value">{{ $stats['total'] }}</div>
            <div class="stat-label">Total Employees</div>
        </div>
        <div class="stat-card">
            <div class="stat-icon bg-success-100 text-success-600">
                <svg class="w-5 h-5" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M22 11.08V12a10 10 0 11-5.93-9.14"/><polyline points="22 4 12 14.01 9 11.01"/></svg>
            </div>
            <div class="stat-value">{{ $stats['active'] }}</div>
            <div class="stat-label">Active</div>
        </div>
        <div class="stat-card">
            <div class="stat-icon bg-primary-100 text-primary-600">
                <svg class="w-5 h-5" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"/><polyline points="12 6 12 12 16 14"/></svg>
            </div>
            <div class="stat-value">{{ $stats['on_probation'] }}</div>
            <div class="stat-label">On Probation</div>
        </div>
        <div class="stat-card">
            <div class="stat-icon bg-danger-100 text-danger-500">
                <svg class="w-5 h-5" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"/><line x1="15" y1="9" x2="9" y2="15"/><line x1="9" y1="9" x2="15" y2="15"/></svg>
            </div>
            <div class="stat-value">{{ $stats['inactive'] }}</div>
            <div class="stat-label">Inactive</div>
        </div>
    </div>

    {{-- Toolbar --}}
    <div class="card-static">
        <div class="p-4">
            <form method="GET" action="{{ route('employees.index') }}" class="flex flex-col lg:flex-row gap-3">
                <div class="flex-1">
                    <input type="text" name="search" value="{{ request('search') }}" placeholder="Search by name or code..." class="form-input">
                </div>
                <select name="department_id" class="form-select lg:w-40">
                    <option value="">All Depts</option>
                    @foreach($departments as $dept)
                        <option value="{{ $dept->id }}" {{ request('department_id') == $dept->id ? 'selected' : '' }}>{{ $dept->name }}</option>
                    @endforeach
                </select>
                <select name="designation_id" class="form-select lg:w-40">
                    <option value="">All Roles</option>
                    @foreach($designations as $des)
                        <option value="{{ $des->id }}" {{ request('designation_id') == $des->id ? 'selected' : '' }}>{{ $des->name }}</option>
                    @endforeach
                </select>
                <select name="status" class="form-select lg:w-36">
                    <option value="">All Status</option>
                    <option value="active" {{ request('status') == 'active' ? 'selected' : '' }}>Active</option>
                    <option value="on_probation" {{ request('status') == 'on_probation' ? 'selected' : '' }}>On Probation</option>
                    <option value="on_notice" {{ request('status') == 'on_notice' ? 'selected' : '' }}>On Notice</option>
                    <option value="suspended" {{ request('status') == 'suspended' ? 'selected' : '' }}>Suspended</option>
                    <option value="terminated" {{ request('status') == 'terminated' ? 'selected' : '' }}>Terminated</option>
                    <option value="resigned" {{ request('status') == 'resigned' ? 'selected' : '' }}>Resigned</option>
                </select>
                <input type="hidden" name="view" :value="view">
                <button type="submit" class="btn-secondary">Filter</button>
                @if(request()->hasAny(['search', 'department_id', 'designation_id', 'status']))
                    <a href="{{ route('employees.index') }}" class="btn-ghost">Clear</a>
                @endif
            </form>

            {{-- View Toggle --}}
            <div class="flex items-center gap-2 mt-3 pt-3 border-t border-gray-100">
                <span class="text-xs text-gray-500">View:</span>
                <button @click="view = 'table'" :class="view === 'table' ? 'bg-primary-100 text-primary-600' : 'text-gray-400 hover:text-gray-600'" class="p-1.5 rounded-md transition-colors">
                    <svg class="w-4 h-4" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><line x1="8" y1="6" x2="21" y2="6"/><line x1="8" y1="12" x2="21" y2="12"/><line x1="8" y1="18" x2="21" y2="18"/><line x1="3" y1="6" x2="3.01" y2="6"/><line x1="3" y1="12" x2="3.01" y2="12"/><line x1="3" y1="18" x2="3.01" y2="18"/></svg>
                </button>
                <button @click="view = 'card'" :class="view === 'card' ? 'bg-primary-100 text-primary-600' : 'text-gray-400 hover:text-gray-600'" class="p-1.5 rounded-md transition-colors">
                    <svg class="w-4 h-4" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><rect x="3" y="3" width="7" height="7"/><rect x="14" y="3" width="7" height="7"/><rect x="14" y="14" width="7" height="7"/><rect x="3" y="14" width="7" height="7"/></svg>
                </button>
                <span class="text-xs text-gray-400 ml-auto">{{ $employees->total() }} result(s)</span>
            </div>
        </div>
    </div>

    {{-- Table View --}}
    <div x-show="view === 'table'" class="card-static overflow-hidden">
        @if($employees->count() > 0)
            <div class="overflow-x-auto">
                <table class="data-table">
                    <thead>
                        <tr>
                            <th>Employee</th>
                            <th>Code</th>
                            <th>Department</th>
                            <th>Designation</th>
                            <th>Joining Date</th>
                            <th>Status</th>
                            <th class="text-right">Actions</th>
                        </tr>
                    </thead>
                    <tbody>
                        @foreach($employees as $employee)
                        <tr>
                            <td>
                                <div class="flex items-center gap-3">
                                    @if($employee->profile_photo)
                                        <img src="{{ Storage::url($employee->profile_photo) }}" alt="{{ $employee->full_name }}" class="w-8 h-8 rounded-full object-cover">
                                    @else
                                        <div class="avatar avatar-sm bg-gradient-to-br {{ $employee->avatar_gradient }}">
                                            {{ $employee->initials }}
                                        </div>
                                    @endif
                                    <div>
                                        <a href="{{ route('employees.show', $employee) }}" class="font-medium text-gray-900 hover:text-primary-600 transition-colors">{{ $employee->full_name }}</a>
                                        <div class="text-xxs text-gray-400">{{ $employee->user?->email }}</div>
                                    </div>
                                </div>
                            </td>
                            <td class="font-mono text-xs text-gray-500">{{ $employee->employee_code }}</td>
                            <td>{{ $employee->department?->name ?? '—' }}</td>
                            <td>{{ $employee->designation?->name ?? '—' }}</td>
                            <td class="text-xs text-gray-500">{{ $employee->joining_date->format('d M Y') }}</td>
                            <td>
                                <span class="badge {{ $employee->status_badge_class }}">
                                    <span class="badge-dot"></span>
                                    {{ $employee->status_label }}
                                </span>
                            </td>
                            <td class="text-right">
                                <div class="flex items-center justify-end gap-1">
                                    <a href="{{ route('employees.show', $employee) }}" class="btn-icon" title="View">
                                        <svg class="w-4 h-4" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M1 12s4-8 11-8 11 8 11 8-4 8-11 8-11-8-11-8z"/><circle cx="12" cy="12" r="3"/></svg>
                                    </a>
                                    @role('company_admin')
                                    <a href="{{ route('employees.edit', $employee) }}" class="btn-icon" title="Edit">
                                        <svg class="w-4 h-4" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M11 4H4a2 2 0 00-2 2v14a2 2 0 002 2h14a2 2 0 002-2v-7"/><path d="M18.5 2.5a2.121 2.121 0 013 3L12 15l-4 1 1-4 9.5-9.5z"/></svg>
                                    </a>
                                    @endrole
                                </div>
                            </td>
                        </tr>
                        @endforeach
                    </tbody>
                </table>
            </div>
            <div class="px-5 py-3 border-t border-gray-100">
                {{ $employees->withQueryString()->links() }}
            </div>
        @else
            @include('layouts.components.empty-state', [
                'icon' => '<svg class="w-16 h-16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><path d="M17 21v-2a4 4 0 00-4-4H5a4 4 0 00-4 4v2"/><circle cx="9" cy="7" r="4"/></svg>',
                'title' => 'No employees found',
                'message' => request()->hasAny(['search', 'department_id', 'designation_id', 'status'])
                    ? 'Try adjusting your search or filters.'
                    : 'Start by onboarding your first employee.',
                'action_url' => auth()->user()->role === 'company_admin' ? route('employees.create') : null,
                'action_label' => 'Add Employee',
            ])
        @endif
    </div>

    {{-- Card View --}}
    <div x-show="view === 'card'">
        @if($employees->count() > 0)
            <div class="grid grid-cols-1 sm:grid-cols-2 xl:grid-cols-3 gap-4">
                @foreach($employees as $employee)
                <a href="{{ route('employees.show', $employee) }}" class="card p-5">
                    <div class="flex items-start gap-4">
                        @if($employee->profile_photo)
                            <img src="{{ Storage::url($employee->profile_photo) }}" alt="{{ $employee->full_name }}" class="w-12 h-12 rounded-full object-cover">
                        @else
                            <div class="avatar avatar-lg bg-gradient-to-br {{ $employee->avatar_gradient }}">
                                {{ $employee->initials }}
                            </div>
                        @endif
                        <div class="flex-1 min-w-0">
                            <h3 class="font-display text-sm font-semibold text-gray-900 truncate">{{ $employee->full_name }}</h3>
                            <p class="text-xs text-gray-500 mt-0.5">{{ $employee->employee_code }}</p>
                            <p class="text-xs text-gray-500">{{ $employee->designation?->name ?? '—' }}</p>
                            <div class="flex items-center gap-2 mt-2">
                                <span class="badge {{ $employee->status_badge_class }}">
                                    <span class="badge-dot"></span>
                                    {{ $employee->status_label }}
                                </span>
                            </div>
                        </div>
                    </div>
                    <div class="mt-3 pt-3 border-t border-gray-100 flex items-center justify-between">
                        <span class="text-xxs text-gray-400">{{ $employee->department?->name ?? '—' }}</span>
                        <span class="text-xxs text-gray-400">Joined {{ $employee->joining_date->format('M Y') }}</span>
                    </div>
                </a>
                @endforeach
            </div>
            <div class="mt-4">
                {{ $employees->withQueryString()->links() }}
            </div>
        @endif
    </div>
</div>
@endsection