<?= $this->extend('layouts/enterprise') ?>

<?= $this->section('content') ?>

<?php
$statusPill = static function (string $status): string {
    $class = $status === 'active' ? 'active' : 'inactive';
    return '<span class="enterprise-status-pill enterprise-status-pill--' . esc($class) . '">' . esc(ucfirst($status)) . '</span>';
};
?>

<?= view('partials/workspace_hero', [
    'workspaceCrumbPill'    => 'HRM',
    'workspaceCrumbCurrent'   => 'Departments',
    'workspaceTitle'        => 'Department Structure Workspace',
    'workspaceDesc'         => 'Organizational unit registry for defining departments, branch alignment, managerial oversight, and employee allocation across the enterprise.',
    'workspaceAction'       => [
        'href'  => base_url('departments/create'),
        'label' => 'Add Department',
        'icon'  => 'fa-solid fa-plus',
    ],
]) ?>

<div class="enterprise-data-panel">
    <div class="enterprise-data-panel__head">
        <h2 class="enterprise-data-panel__title">Department Registry</h2>
        <p class="enterprise-data-panel__subtitle">Organizational departments with branch mapping, headcount metrics, and operational status.</p>
    </div>

    <div class="enterprise-data-panel__toolbar">
        <form action="<?= base_url('departments') ?>" method="get">
            <div class="enterprise-filter-grid">
                <div>
                    <label class="enterprise-field-label">Search</label>
                    <input type="text" name="q" class="form-control form-control-sm" placeholder="Department name"
                           value="<?= esc($filters['search']) ?>">
                </div>
                <div>
                    <label class="enterprise-field-label">Status</label>
                    <select name="status" class="form-select form-select-sm">
                        <option value="">Any</option>
                        <?php foreach (['active', 'inactive'] as $s): ?>
                            <option value="<?= $s ?>" <?= $filters['status'] === $s ? 'selected' : '' ?>><?= ucfirst($s) ?></option>
                        <?php endforeach; ?>
                    </select>
                </div>
                <div>
                    <label class="enterprise-field-label">Branch</label>
                    <select name="branch_id" class="form-select form-select-sm">
                        <option value="">Any</option>
                        <?php foreach ($branches as $b): ?>
                            <option value="<?= $b['id'] ?>" <?= (string) $filters['branchId'] === (string) $b['id'] ? 'selected' : '' ?>><?= esc($b['name']) ?></option>
                        <?php endforeach; ?>
                    </select>
                </div>
                <div class="enterprise-filter-actions">
                    <button type="submit" class="btn btn-sm btn-primary">Apply Filters</button>
                    <a href="<?= base_url('employees') ?>" class="btn btn-sm btn-outline-secondary">Employee Directory</a>
                </div>
            </div>
        </form>
    </div>

    <div class="enterprise-data-panel__body">
        <div class="table-responsive">
            <table class="enterprise-data-table">
                <thead>
                    <tr>
                        <th>Department</th>
                        <th>Branch</th>
                        <th>Headcount</th>
                        <th>Operational Status</th>
                        <th class="text-end">Actions</th>
                    </tr>
                </thead>
                <tbody>
                    <?php foreach ($departments as $d): ?>
                        <?php $branchName = array_column($branches, 'name', 'id')[$d['branch_id']] ?? '—'; ?>
                        <tr>
                            <td>
                                <span class="enterprise-data-table__primary"><?= esc($d['name']) ?></span>
                            </td>
                            <td><?= esc($branchName) ?></td>
                            <td><span class="enterprise-data-table__amount"><?= (int) ($empCounts[$d['id']] ?? 0) ?></span></td>
                            <td><?= $statusPill($d['status']) ?></td>
                            <td class="text-end enterprise-row-actions">
                                <div class="dropdown">
                                    <button class="btn btn-sm btn-outline-secondary" data-bs-toggle="dropdown" aria-label="Actions"><i class="fa-solid fa-ellipsis"></i></button>
                                    <ul class="dropdown-menu dropdown-menu-end enterprise-nav-menu">
                                        <li><a class="dropdown-item" href="<?= base_url('departments/' . $d['id'] . '/edit') ?>"><i class="fa-solid fa-pen me-2"></i>Edit Department</a></li>
                                        <li>
                                            <?php if ($d['status'] === 'active'): ?>
                                                <form action="<?= base_url('departments/' . $d['id'] . '/deactivate') ?>" method="post">
                                                    <?= csrf_field() ?>
                                                    <button type="submit" class="dropdown-item"><i class="fa-solid fa-ban me-2"></i>Deactivate</button>
                                                </form>
                                            <?php else: ?>
                                                <form action="<?= base_url('departments/' . $d['id'] . '/activate') ?>" method="post">
                                                    <?= csrf_field() ?>
                                                    <button type="submit" class="dropdown-item"><i class="fa-solid fa-check me-2"></i>Activate</button>
                                                </form>
                                            <?php endif; ?>
                                        </li>
                                        <li><hr class="dropdown-divider"></li>
                                        <li>
                                            <form action="<?= base_url('departments/' . $d['id'] . '/delete') ?>" method="post" onsubmit="return confirm('Delete this department?');">
                                                <?= csrf_field() ?>
                                                <button type="submit" class="dropdown-item text-danger"><i class="fa-solid fa-trash me-2"></i>Delete</button>
                                            </form>
                                        </li>
                                    </ul>
                                </div>
                            </td>
                        </tr>
                    <?php endforeach; ?>
                    <?php if (count($departments) === 0): ?>
                        <tr><td colspan="5" class="text-center text-muted py-5">No departments found in the registry.</td></tr>
                    <?php endif; ?>
                </tbody>
            </table>
        </div>
    </div>
</div>

<?= $this->endSection() ?>
