@extends('layouts.master')

@section('content')
<div class="app-page-title">
    <div class="page-title-wrapper">
        <div class="page-title-heading">
            <div>{{ $title }}</div>
        </div>
    </div>

    {{-- Display session-wide system error (e.g., try/catch block) --}}

    {{-- Display import errors --}}
    @if(session('errors_import') && count(session('errors_import')) > 0)
        <div class="alert alert-warning">
            <h6>Some records were skipped due to errors:</h6>
            <ul class="mb-0">
                @foreach(session('errors_import') as $msg)
                    <li>{{ $msg }}</li>
                @endforeach
            </ul>
        </div>
    @endif
    {{-- Display success message --}}
    @if(session('success'))
        <div class="alert alert-success">
            {{ session('success') }}
        </div>
    @endif

    @if(session('error') || isset($error))
    <div class="alert alert-danger">
        {{ session('error') ?? $error }}
    </div>
    @endif
</div>

<div class="main-card mb-3 card">
    <div class="card-body">
        @if (isset($uploadsummary))
              <div class="alert alert-warning">
                  {{ $uploadsummary }}
            </div>

    </div> 
        @endif
        <h5 class="card-title">Upload Department/Cost Center Assignments</h5>
        <p>Please upload an Excel file with the correct format. This file will be used to update the cost centers of employees.</p>

        <ul class="mb-4">
            <li>Your file must include the following headers:</li>
            <ul>
                <li><strong class="text-danger">manno:</strong> Employee number (required)</li>
                <li><strong class="text-danger">cost_center:</strong> Combination of Unit and Department (required)</li>
            </ul>
            <li>Only <strong>.xlsx</strong> and <strong>.xls</strong> files are accepted.</li>
            <li>Ensure all rows contain valid data before uploading.</li>
        </ul>

        <form action="{{ route('pam-emps.upload-cost-center') }}" method="POST" enctype="multipart/form-data">
            @csrf

            <div class="mb-3 row">
                <label for="file" class="col-sm-2 col-form-label">Choose Excel File:</label>
                <div class="col-sm-10">
                    <input type="file" name="file" id="file" class="form-control" accept=".xlsx, .xls" required>
                </div>
            </div>

            <div class="d-flex justify-content-end">
                <button type="submit" class="btn btn-success btn-pill me-2">Upload</button>
                <a href="{{ route('pam-emps.upload-cost-center-index') }}" class="btn btn-secondary btn-pill">Cancel</a>
            </div>
        </form>
    </div>
</div>
@endsection