@extends('layouts.master')

@section('title', 'Vaccine Inventory')

@section('content')

<div class="workflow-page">

    <x-workflow.header
        title="Vaccine Inventory"
        subtitle="Manage vaccine batches and stock levels">

        <div
            style="
                display:flex;
                gap:10px;
            ">

            <a
                href="{{ route('admin.vaccine-inventory.ledger') }}"
                class="workflow-btn workflow-btn-outline">

                Stock Ledger

            </a>

            <a
                href="{{ route('admin.vaccine-inventory.create') }}"
                class="workflow-btn workflow-btn-primary">

                + Stock Vaccine

            </a>

        </div>

    </x-workflow.header>

    {{-- STATISTICS --}}
    <div class="workflow-stat-grid">

        <div class="workflow-stat-card">

            <div class="workflow-stat-value">

                {{ number_format($stats['vaccines']) }}

            </div>

            <div class="workflow-stat-label">

                Vaccine Types Stocked

            </div>

        </div>

        <div class="workflow-stat-card">

            <div class="workflow-stat-value">

                {{ number_format($stats['batches']) }}

            </div>

            <div class="workflow-stat-label">

                Active Batches

            </div>

        </div>

        <div class="workflow-stat-card">

            <div class="workflow-stat-value">

                {{ number_format($stats['available_doses']) }}

            </div>

            <div class="workflow-stat-label">

                Available Doses

            </div>

        </div>

        <div class="workflow-stat-card">

            <div class="workflow-stat-value">

                {{ number_format($stats['expiring_soon']) }}

            </div>

            <div class="workflow-stat-label">

                Expiring Soon

            </div>

        </div>

    </div>

    {{-- INVENTORY TABLE --}}
    <div class="workflow-card">

        <div class="workflow-card-header">

            Vaccine Inventory

        </div>

        <div class="workflow-card-body">

            @if($batches->count())

                <table class="workflow-table">

                    <thead>

                        <tr>

                            <th>Vaccine</th>

                            <th>Batch No</th>

                            <th>Expiry</th>

                            <th>Received</th>

                            <th>Available</th>

                            <th>Source</th>

                            <th>Status</th>

                            <th>Action</th>

                        </tr>

                    </thead>

                    <tbody>

                        @foreach($batches as $batch)

                            @php

                                $status = 'Active';
                                $badgeClass = 'workflow-badge-green';

                                if (
                                    $batch->quantity_available <= 0
                                ) {
                                    $status = 'Depleted';
                                    $badgeClass = 'workflow-badge-red';
                                }

                                if (
                                    \Carbon\Carbon::parse(
                                        $batch->expiry_date
                                    )->isPast()
                                ) {
                                    $status = 'Expired';
                                    $badgeClass = 'workflow-badge-red';
                                }

                            @endphp

                            <tr>

                                <td>

                                    {{ $batch->vaccine_name }}

                                </td>

                                <td>

                                    {{ $batch->batch_no }}

                                </td>

                                <td>

                                    {{ \Carbon\Carbon::parse($batch->expiry_date)->format('m/Y') }}

                                </td>

                                <td>

                                    {{ number_format($batch->quantity_received) }}

                                </td>

                                <td>

                                    {{ number_format($batch->quantity_available) }}

                                </td>

                                <td>

                                    {{ $batch->source_name ?? 'N/A' }}

                                </td>

                                <td>

                                    <span class="workflow-badge {{ $badgeClass }}">

                                        {{ $status }}

                                    </span>

                                </td>

                                <td>

                                    <a
                                        href="{{ route('admin.vaccine-inventory.show', $batch->id) }}"
                                        class="workflow-btn workflow-btn-outline">

                                        View

                                    </a>

                                </td>

                            </tr>

                        @endforeach

                    </tbody>

                </table>

            @else

                <div class="workflow-empty">

                    <div class="workflow-empty-title">

                        No Vaccine Stock Found

                    </div>

                    <div class="workflow-empty-text">

                        Start by stocking your first vaccine batch.

                    </div>

                </div>

            @endif

        </div>

    </div>

</div>

@endsection