nxtgauge-admin-solid/src/routes/admin/department.tsx

import { For, Show, createMemo, createSignal, onMount } from 'solid-js';
import AdminShell from '~/components/AdminShell';
import { createModuleRecord, deleteModuleRecord, listModuleRecords, updateModuleRecord } from '~/lib/admin/client';
import type { CrudRecord } from '~/lib/admin/types';

type DepartmentRecord = CrudRecord & {
  code?: string;
  description?: string;
  totalEmployees?: number;
  createdDate?: string;
  departmentHead?: string;
  departmentEmail?: string;
  transfersEnabled?: boolean;
};

const FALLBACK_DEPARTMENTS: DepartmentRecord[] = [
  { id: 'd1', name: 'Engineering', code: 'ENG-001', description: 'Software development and technical architecture', totalEmployees: 45, departmentHead: 'Arun Kumar', status: 'ACTIVE', updatedAt: '2026-03-01', createdDate: '2026-01-15' },
  { id: 'd2', name: 'Marketing', code: 'MKT-002', description: 'Brand management and digital marketing', totalEmployees: 23, departmentHead: 'Priya Sharma', status: 'ACTIVE', updatedAt: '2026-03-01', createdDate: '2026-01-15' },
  { id: 'd3', name: 'Human Resources', code: 'HR-003', description: 'Employee relations and talent acquisition', totalEmployees: 12, departmentHead: 'Rekha Nair', status: 'ACTIVE', updatedAt: '2026-03-01', createdDate: '2026-01-20' },
  { id: 'd4', name: 'Finance', code: 'FIN-004', description: 'Financial planning and accounting', totalEmployees: 18, departmentHead: 'Suresh Menon', status: 'ACTIVE', updatedAt: '2026-03-01', createdDate: '2026-01-20' },
  { id: 'd5', name: 'Operations', code: 'OPS-005', description: 'Business operations and process management', totalEmployees: 31, departmentHead: 'Deepak Verma', status: 'ACTIVE', updatedAt: '2026-03-01', createdDate: '2026-02-01' },
  { id: 'd6', name: 'Customer Success', code: 'CS-006', description: 'Client support and relationship management', totalEmployees: 27, departmentHead: 'Anita Pillai', status: 'ACTIVE', updatedAt: '2026-03-01', createdDate: '2026-02-01' },
  { id: 'd7', name: 'Product', code: 'PRD-007', description: 'Product strategy and development', totalEmployees: 19, departmentHead: 'Kiran Rao', status: 'INACTIVE', updatedAt: '2026-03-01', createdDate: '2026-02-10' },
  { id: 'd8', name: 'Sales', code: 'SAL-008', description: 'Revenue generation and client acquisition', totalEmployees: 34, departmentHead: 'Manoj Iyer', status: 'ACTIVE', updatedAt: '2026-03-01', createdDate: '2026-02-10' },
];

const permissionGroups = [
  { title: 'Employee Management', items: ['View Employees', 'Create Employees', 'Edit Employees', 'Delete Employees'] },
  { title: 'Role Management', items: ['View Roles', 'Assign Roles'] },
  { title: 'Department Settings', items: ['Manage Department Settings'] },
];

function StatusBadge(props: { status: string }) {
  const active = () => props.status === 'ACTIVE';
  return (
    <span class={`inline-flex items-center rounded-full px-2.5 py-1 text-[11px] font-semibold ${
      active() ? 'bg-[#ECFDF5] text-[#059669]' : 'bg-[#F3F4F6] text-[#6B7280]'
    }`}>
      <span class={`mr-1.5 h-1.5 w-1.5 rounded-full ${active() ? 'bg-[#059669]' : 'bg-[#9CA3AF]'}`} />
      {active() ? 'Active' : 'Inactive'}
    </span>
  );
}

function FormInput(props: { label: string; required?: boolean; value: string; onInput: (v: string) => void; placeholder?: string; type?: string }) {
  return (
    <label class="block">
      <span class="text-[13px] font-semibold text-[#374151]">
        {props.label}{props.required && <span class="ml-0.5 text-[#FF5E13]">*</span>}
      </span>
      <input
        type={props.type ?? 'text'}
        value={props.value}
        onInput={(e) => props.onInput(e.currentTarget.value)}
        placeholder={props.placeholder}
        class="mt-1.5 h-[42px] w-full rounded-xl border border-[#E5E7EB] bg-white px-3.5 text-[14px] text-[#111827] outline-none placeholder:text-[#9CA3AF] focus:border-[#FF5E13] focus:ring-2 focus:ring-[rgba(255,94,19,0.1)] transition-colors"
      />
    </label>
  );
}

export default function DepartmentManagementPage() {
  const [view, setView] = createSignal<'list' | 'form'>('list');
  const [formTab, setFormTab] = createSignal<'general' | 'settings' | 'permissions'>('general');
  const [search, setSearch] = createSignal('');
  const [statusFilter, setStatusFilter] = createSignal('all');
  const [rows, setRows] = createSignal<DepartmentRecord[]>([]);
  const [openMenuId, setOpenMenuId] = createSignal<string | null>(null);
  const [editingId, setEditingId] = createSignal<string | null>(null);

  const [name, setName] = createSignal('');
  const [code, setCode] = createSignal('');
  const [description, setDescription] = createSignal('');
  const [departmentHead, setDepartmentHead] = createSignal('');
  const [departmentEmail, setDepartmentEmail] = createSignal('');
  const [status, setStatus] = createSignal<'ACTIVE' | 'INACTIVE'>('ACTIVE');
  const [transfersEnabled, setTransfersEnabled] = createSignal(false);

  const load = async () => {
    try {
      const res = await fetch(`/api/gateway/api/admin/departments?page=1&limit=100&q=${encodeURIComponent(search().trim())}`);
      if (res.ok) {
        const payload = await res.json().catch(() => null);
        const list = Array.isArray(payload) ? payload : Array.isArray(payload?.data) ? payload.data : Array.isArray(payload?.items) ? payload.items : [];
        if (list.length > 0) {
          setRows(list.map((item: any, i: number) => ({
            id: String(item.id ?? `dep-${i + 1}`),
            name: String(item.name ?? ''),
            code: String(item.code ?? ''),
            description: String(item.description ?? ''),
            totalEmployees: Number(item.totalEmployees ?? item.total_employees ?? 0),
            departmentHead: String(item.departmentHead ?? item.department_head ?? ''),
            status: String(item.status ?? 'ACTIVE').toUpperCase() === 'INACTIVE' ? 'INACTIVE' : 'ACTIVE',
            updatedAt: String(item.updatedAt ?? item.updated_at ?? ''),
            createdDate: String(item.createdDate ?? item.created_at ?? ''),
          })));
          return;
        }
      }
    } catch {}
    try {
      const data = await listModuleRecords<DepartmentRecord>('department', { q: search().trim() || undefined });
      setRows(Array.isArray(data) && data.length > 0 ? data : FALLBACK_DEPARTMENTS);
    } catch {
      setRows(FALLBACK_DEPARTMENTS);
    }
  };

  onMount(() => void load());

  const filteredRows = createMemo(() => {
    let r = rows();
    if (statusFilter() !== 'all') r = r.filter((d) => d.status === statusFilter().toUpperCase());
    const q = search().toLowerCase();
    if (q) r = r.filter((d) => d.name.toLowerCase().includes(q) || String(d.code ?? '').toLowerCase().includes(q));
    return r;
  });

  const resetForm = () => {
    setEditingId(null); setName(''); setCode(''); setDescription('');
    setDepartmentHead(''); setDepartmentEmail(''); setStatus('ACTIVE');
    setTransfersEnabled(false); setFormTab('general');
  };

  const openCreate = () => { resetForm(); setView('form'); };

  const openEdit = (row: DepartmentRecord) => {
    setEditingId(row.id);
    setName(row.name || ''); setCode(String(row.code || ''));
    setDescription(String(row.description || ''));
    setDepartmentHead(String(row.departmentHead || ''));
    setDepartmentEmail(String(row.departmentEmail || ''));
    setStatus(row.status === 'INACTIVE' ? 'INACTIVE' : 'ACTIVE');
    setTransfersEnabled(Boolean(row.transfersEnabled));
    setFormTab('general'); setView('form'); setOpenMenuId(null);
  };

  const save = async () => {
    const payload: Partial<DepartmentRecord> = {
      name: name().trim() || 'New Department', code: code().trim() || undefined,
      description: description().trim(), departmentHead: departmentHead().trim(),
      departmentEmail: departmentEmail().trim(), status: status(),
      transfersEnabled: transfersEnabled(),
    };
    if (editingId()) {
      await updateModuleRecord<DepartmentRecord>('department', editingId()!, payload);
    } else {
      await createModuleRecord<DepartmentRecord>('department', payload);
    }
    setView('list'); resetForm(); await load();
  };

  const formatDate = (v?: string) => {
    const s = v || '';
    if (/^\d{4}-\d{2}-\d{2}$/.test(s)) return s;
    return s.slice(0, 10) || '—';
  };

  const stats = createMemo(() => ({
    total: rows().length,
    active: rows().filter((d) => d.status === 'ACTIVE').length,
    inactive: rows().filter((d) => d.status === 'INACTIVE').length,
    totalEmployees: rows().reduce((acc, d) => acc + Number(d.totalEmployees || 0), 0),
  }));

  return (
    <AdminShell>
      <div class="w-full space-y-8 pb-8">

        {/* Page header */}
        <div class="flex items-end justify-between">
          <div>
            <p class="text-[12px] font-semibold uppercase tracking-widest text-[#FF5E13]">
              {view() === 'form' ? 'Department Management' : 'Organisation'}
            </p>
            <h1 class="mt-1 text-[28px] font-bold leading-tight text-[#111827]">
              {view() === 'form' ? (editingId() ? 'Edit Department' : 'Create Department') : 'Department Management'}
            </h1>
            <p class="mt-1 text-[14px] text-[#6B7280]">
              {view() === 'form'
                ? 'Dashboard / Department Management / ' + (editingId() ? 'Edit Department' : 'Create Department')
                : 'Manage all departments and organisational structure'}
            </p>
          </div>
          <Show when={view() === 'list'}>
            <button
              type="button"
              onClick={openCreate}
              class="inline-flex items-center gap-2 rounded-xl bg-[#0D0D2A] px-5 py-2.5 text-[13px] font-semibold text-white shadow-sm hover:bg-[#1a1a3e] transition-colors"
            >
              <svg class="h-4 w-4" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" aria-hidden="true"><path d="M12 5v14M5 12h14" /></svg>
              Create Department
            </button>
          </Show>
        </div>

        {/* ── LIST VIEW ── */}
        <Show when={view() === 'list'}>

          {/* Summary cards */}
          <div class="grid grid-cols-4 gap-5">
            {[
              { label: 'Total Departments', value: stats().total, color: 'text-[#FF5E13]', bg: 'bg-[#FFF1EB]' },
              { label: 'Active', value: stats().active, color: 'text-[#059669]', bg: 'bg-[#ECFDF5]' },
              { label: 'Inactive', value: stats().inactive, color: 'text-[#6B7280]', bg: 'bg-[#F3F4F6]' },
              { label: 'Total Employees', value: stats().totalEmployees, color: 'text-[#2563EB]', bg: 'bg-[#EFF6FF]' },
            ].map((s) => (
              <div class="rounded-2xl border border-[#E5E7EB] bg-white p-5 shadow-sm">
                <div class={`inline-flex h-10 w-10 items-center justify-center rounded-xl ${s.bg} ${s.color} text-[18px] font-bold`}>
                  {s.value}
                </div>
                <p class="mt-3 text-[13px] font-medium text-[#6B7280]">{s.label}</p>
                <p class={`mt-0.5 text-[22px] font-bold tracking-tight ${s.color}`}>{s.value}</p>
              </div>
            ))}
          </div>

          {/* Table card */}
          <div class="rounded-2xl border border-[#E5E7EB] bg-white shadow-sm">

            {/* Filters */}
            <div class="flex items-center gap-3 border-b border-[#F3F4F6] p-5">
              {/* Search */}
              <div class="relative flex-1 max-w-sm">
                <svg class="pointer-events-none absolute left-3.5 top-1/2 h-4 w-4 -translate-y-1/2 text-[#9CA3AF]" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" aria-hidden="true"><circle cx="11" cy="11" r="7" /><path d="m20 20-3.5-3.5" /></svg>
                <input
                  value={search()}
                  onInput={(e) => { setSearch(e.currentTarget.value); void load(); }}
                  placeholder="Search departments..."
                  class="h-[40px] w-full rounded-xl border border-[#E5E7EB] bg-[#F9FAFB] pl-10 pr-4 text-[13px] text-[#111827] outline-none placeholder:text-[#9CA3AF] focus:border-[#FF5E13] focus:bg-white focus:ring-2 focus:ring-[rgba(255,94,19,0.08)] transition-colors"
                />
              </div>

              {/* Status filter */}
              <select
                value={statusFilter()}
                onChange={(e) => setStatusFilter(e.currentTarget.value)}
                class="h-[40px] rounded-xl border border-[#E5E7EB] bg-[#F9FAFB] px-3 pr-8 text-[13px] text-[#374151] outline-none focus:border-[#FF5E13] transition-colors"
              >
                <option value="all">All Status</option>
                <option value="active">Active</option>
                <option value="inactive">Inactive</option>
              </select>

              <p class="ml-auto text-[13px] text-[#6B7280]">
                <span class="font-semibold text-[#111827]">{filteredRows().length}</span> departments
              </p>
            </div>

            {/* Table */}
            <div class="overflow-x-auto">
              <table class="min-w-full">
                <thead>
                  <tr class="border-b border-[#F3F4F6] bg-[#FAFAFA] text-left">
                    <th class="px-6 py-3.5 text-[11px] font-semibold uppercase tracking-wider text-[#9CA3AF]">Department Name</th>
                    <th class="px-6 py-3.5 text-[11px] font-semibold uppercase tracking-wider text-[#9CA3AF]">Code</th>
                    <th class="px-6 py-3.5 text-[11px] font-semibold uppercase tracking-wider text-[#9CA3AF]">Department Head</th>
                    <th class="px-6 py-3.5 text-[11px] font-semibold uppercase tracking-wider text-[#9CA3AF]">Employees</th>
                    <th class="px-6 py-3.5 text-[11px] font-semibold uppercase tracking-wider text-[#9CA3AF]">Status</th>
                    <th class="px-6 py-3.5 text-[11px] font-semibold uppercase tracking-wider text-[#9CA3AF]">Created</th>
                    <th class="px-6 py-3.5 text-[11px] font-semibold uppercase tracking-wider text-[#9CA3AF]">Actions</th>
                  </tr>
                </thead>
                <tbody class="divide-y divide-[#F3F4F6]">
                  <Show
                    when={filteredRows().length > 0}
                    fallback={
                      <tr>
                        <td colspan="7" class="px-6 py-16 text-center">
                          <div class="mx-auto flex h-14 w-14 items-center justify-center rounded-2xl bg-[#F9FAFB]">
                            <svg class="h-7 w-7 text-[#9CA3AF]" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" aria-hidden="true"><rect x="3" y="3" width="18" height="18" rx="3" /><path d="M9 9h6M9 12h6M9 15h4" /></svg>
                          </div>
                          <p class="mt-3 text-[15px] font-semibold text-[#111827]">No departments found</p>
                          <p class="mt-1 text-[13px] text-[#6B7280]">Create your first department to get started.</p>
                          <button type="button" onClick={openCreate} class="mt-4 inline-flex items-center gap-2 rounded-xl bg-[#0D0D2A] px-4 py-2 text-[13px] font-semibold text-white">
                            <svg class="h-3.5 w-3.5" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5" aria-hidden="true"><path d="M12 5v14M5 12h14" /></svg>
                            Create Department
                          </button>
                        </td>
                      </tr>
                    }
                  >
                    <For each={filteredRows()}>
                      {(row) => (
                        <tr class="group hover:bg-[#FAFAFA] transition-colors">
                          <td class="px-6 py-4">
                            <p class="text-[14px] font-semibold text-[#111827]">{row.name}</p>
                            <p class="mt-0.5 text-[12px] text-[#9CA3AF] line-clamp-1">{String(row.description || '')}</p>
                          </td>
                          <td class="px-6 py-4">
                            <span class="rounded-lg bg-[#F3F4F6] px-2.5 py-1 text-[12px] font-mono font-semibold text-[#374151]">
                              {String(row.code || '—')}
                            </span>
                          </td>
                          <td class="px-6 py-4 text-[13px] text-[#374151]">{String(row.departmentHead || '—')}</td>
                          <td class="px-6 py-4 text-[13px] font-semibold text-[#111827]">{Number(row.totalEmployees || 0)}</td>
                          <td class="px-6 py-4"><StatusBadge status={row.status} /></td>
                          <td class="px-6 py-4 text-[13px] text-[#6B7280]">{formatDate(String(row.createdDate || row.updatedAt || ''))}</td>
                          <td class="relative px-6 py-4">
                            <button
                              type="button"
                              onClick={() => setOpenMenuId(openMenuId() === row.id ? null : row.id)}
                              class="inline-flex h-8 w-8 items-center justify-center rounded-lg text-[#9CA3AF] hover:bg-[#F3F4F6] hover:text-[#374151] transition-colors"
                              aria-label="More actions"
                            >
                              <svg class="h-4 w-4" viewBox="0 0 24 24" fill="currentColor" aria-hidden="true"><circle cx="12" cy="5" r="1.5" /><circle cx="12" cy="12" r="1.5" /><circle cx="12" cy="19" r="1.5" /></svg>
                            </button>
                            <Show when={openMenuId() === row.id}>
                              <div class="absolute right-6 top-12 z-20 w-[200px] rounded-xl border border-[#E5E7EB] bg-white p-1.5 shadow-lg shadow-black/10">
                                <button
                                  type="button"
                                  onClick={() => openEdit(row)}
                                  class="flex w-full items-center gap-2.5 rounded-lg px-3 py-2 text-[13px] font-medium text-[#374151] hover:bg-[#F9FAFB]"
                                >
                                  <svg class="h-4 w-4 text-[#FF5E13]" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" aria-hidden="true"><path d="M12 20h9" /><path d="m16.5 3.5 4 4L7 21H3v-4L16.5 3.5Z" /></svg>
                                  Edit Department
                                </button>
                                <button
                                  type="button"
                                  onClick={async () => { await updateModuleRecord<DepartmentRecord>('department', row.id, { status: row.status === 'ACTIVE' ? 'INACTIVE' : 'ACTIVE' }); setOpenMenuId(null); await load(); }}
                                  class="flex w-full items-center gap-2.5 rounded-lg px-3 py-2 text-[13px] font-medium text-[#374151] hover:bg-[#F9FAFB]"
                                >
                                  <svg class="h-4 w-4 text-[#FF5E13]" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" aria-hidden="true"><circle cx="12" cy="12" r="9" /><path d="M9 12l2 2 4-4" /></svg>
                                  {row.status === 'ACTIVE' ? 'Deactivate' : 'Activate'}
                                </button>
                                <div class="my-1 h-px bg-[#F3F4F6]" />
                                <button
                                  type="button"
                                  onClick={async () => { await deleteModuleRecord('department', row.id); setOpenMenuId(null); await load(); }}
                                  class="flex w-full items-center gap-2.5 rounded-lg px-3 py-2 text-[13px] font-medium text-[#DC2626] hover:bg-[#FEF2F2]"
                                >
                                  <svg class="h-4 w-4" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" aria-hidden="true"><path d="M3 6h18M8 6V4h8v2M19 6l-1 14H6L5 6M10 11v6M14 11v6" /></svg>
                                  Delete
                                </button>
                              </div>
                            </Show>
                          </td>
                        </tr>
                      )}
                    </For>
                  </Show>
                </tbody>
              </table>
            </div>

            {/* Pagination */}
            <Show when={filteredRows().length > 0}>
              <div class="flex items-center justify-between border-t border-[#F3F4F6] px-6 py-4">
                <p class="text-[13px] text-[#6B7280]">
                  Showing <span class="font-semibold text-[#111827]">1–{filteredRows().length}</span> of <span class="font-semibold text-[#111827]">{filteredRows().length}</span> departments
                </p>
                <div class="flex items-center gap-1.5">
                  <button type="button" class="inline-flex h-8 w-8 items-center justify-center rounded-lg border border-[#E5E7EB] text-[#6B7280] hover:bg-[#F9FAFB] transition-colors">‹</button>
                  <button type="button" class="inline-flex h-8 w-8 items-center justify-center rounded-lg bg-[#0D0D2A] text-[13px] font-semibold text-white">1</button>
                  <button type="button" class="inline-flex h-8 w-8 items-center justify-center rounded-lg border border-[#E5E7EB] text-[13px] font-medium text-[#374151] hover:bg-[#F9FAFB] transition-colors">2</button>
                  <button type="button" class="inline-flex h-8 w-8 items-center justify-center rounded-lg border border-[#E5E7EB] text-[#6B7280] hover:bg-[#F9FAFB] transition-colors">›</button>
                </div>
              </div>
            </Show>
          </div>
        </Show>

        {/* ── FORM VIEW (Create / Edit) ── */}
        <Show when={view() === 'form'}>
          <div class="rounded-2xl border border-[#E5E7EB] bg-white shadow-sm">

            {/* Tab nav */}
            <div class="flex items-center gap-1 border-b border-[#F3F4F6] px-6">
              {(['general', 'settings', 'permissions'] as const).map((tab, i) => {
                const labels = ['General Information', 'Department Settings', 'Permissions'];
                return (
                  <button
                    type="button"
                    onClick={() => setFormTab(tab)}
                    class={`relative px-4 py-4 text-[13px] font-semibold transition-colors ${
                      formTab() === tab ? 'text-[#111827]' : 'text-[#9CA3AF] hover:text-[#6B7280]'
                    }`}
                  >
                    {labels[i]}
                    <Show when={formTab() === tab}>
                      <span class="absolute inset-x-0 bottom-0 h-[2px] rounded-t-full bg-[#FF5E13]" />
                    </Show>
                  </button>
                );
              })}
            </div>

            <div class="p-6">

              {/* General Information */}
              <Show when={formTab() === 'general'}>
                <div class="space-y-5">
                  <div class="grid grid-cols-2 gap-5">
                    <FormInput label="Department Name" required value={name()} onInput={setName} placeholder="e.g. Engineering" />
                    <FormInput label="Department Code" required value={code()} onInput={setCode} placeholder="e.g. ENG-001" />
                  </div>
                  <label class="block">
                    <span class="text-[13px] font-semibold text-[#374151]">Description</span>
                    <textarea
                      value={description()}
                      onInput={(e) => setDescription(e.currentTarget.value)}
                      placeholder="Brief description of this department's purpose..."
                      rows="3"
                      class="mt-1.5 w-full rounded-xl border border-[#E5E7EB] bg-white px-3.5 py-3 text-[14px] text-[#111827] outline-none placeholder:text-[#9CA3AF] focus:border-[#FF5E13] focus:ring-2 focus:ring-[rgba(255,94,19,0.1)] transition-colors resize-none"
                    />
                  </label>
                  <div class="grid grid-cols-2 gap-5">
                    <FormInput label="Department Head" value={departmentHead()} onInput={setDepartmentHead} placeholder="e.g. Arun Kumar" />
                    <FormInput label="Department Email" type="email" value={departmentEmail()} onInput={setDepartmentEmail} placeholder="dept@nxtgauge.com" />
                  </div>
                </div>
              </Show>

              {/* Department Settings */}
              <Show when={formTab() === 'settings'}>
                <div class="space-y-6">

                  <div>
                    <p class="text-[14px] font-semibold text-[#111827]">Department Status</p>
                    <p class="mt-0.5 text-[13px] text-[#6B7280]">Set whether this department is currently active</p>
                    <div class="mt-3 flex gap-2">
                      {(['ACTIVE', 'INACTIVE'] as const).map((s) => (
                        <button
                          type="button"
                          onClick={() => setStatus(s)}
                          class={`h-[38px] rounded-xl border px-5 text-[13px] font-semibold transition-colors ${
                            status() === s
                              ? s === 'ACTIVE' ? 'border-[#059669] bg-[#ECFDF5] text-[#059669]' : 'border-[#6B7280] bg-[#F3F4F6] text-[#374151]'
                              : 'border-[#E5E7EB] bg-white text-[#6B7280] hover:bg-[#F9FAFB]'
                          }`}
                        >
                          {s === 'ACTIVE' ? 'Active' : 'Inactive'}
                        </button>
                      ))}
                    </div>
                  </div>

                  <div>
                    <p class="text-[14px] font-semibold text-[#111827]">Department Visibility</p>
                    <p class="mt-0.5 text-[13px] text-[#6B7280]">Choose who can see this department</p>
                    <div class="mt-3 grid grid-cols-2 gap-3">
                      {[
                        { key: 'internal', label: 'Internal', desc: 'Visible to internal employees only' },
                        { key: 'external', label: 'External', desc: 'Visible to external users and partners' },
                      ].map((opt) => (
                        <div class="flex items-start gap-3 rounded-xl border border-[#E5E7EB] bg-[#F9FAFB] p-4">
                          <div class="mt-0.5 h-4 w-4 shrink-0 rounded-full border-2 border-[#E5E7EB] bg-white" />
                          <div>
                            <p class="text-[13px] font-semibold text-[#111827]">{opt.label}</p>
                            <p class="mt-0.5 text-[12px] text-[#6B7280]">{opt.desc}</p>
                          </div>
                        </div>
                      ))}
                    </div>
                  </div>

                  <div class="flex items-center justify-between rounded-xl border border-[#E5E7EB] bg-[#F9FAFB] p-4">
                    <div>
                      <p class="text-[13px] font-semibold text-[#111827]">Allow Employee Transfers</p>
                      <p class="mt-0.5 text-[12px] text-[#6B7280]">Employees can request to transfer into this department</p>
                    </div>
                    <button
                      type="button"
                      onClick={() => setTransfersEnabled((v) => !v)}
                      class={`relative h-6 w-11 rounded-full transition-colors ${transfersEnabled() ? 'bg-[#FF5E13]' : 'bg-[#E5E7EB]'}`}
                    >
                      <span class={`absolute top-0.5 h-5 w-5 rounded-full bg-white shadow transition-transform ${transfersEnabled() ? 'translate-x-5' : 'translate-x-0.5'}`} />
                    </button>
                  </div>
                </div>
              </Show>

              {/* Permissions */}
              <Show when={formTab() === 'permissions'}>
                <div class="space-y-6">
                  <p class="text-[13px] text-[#6B7280]">Select the permissions available to employees in this department.</p>
                  <For each={permissionGroups}>
                    {(group) => (
                      <div>
                        <p class="mb-3 text-[13px] font-bold uppercase tracking-wider text-[#9CA3AF]">{group.title}</p>
                        <div class="grid grid-cols-2 gap-2">
                          <For each={group.items}>
                            {(item) => (
                              <label class="flex cursor-pointer items-center gap-3 rounded-xl border border-[#E5E7EB] bg-[#F9FAFB] px-4 py-3 hover:border-[#FF5E13] hover:bg-[#FFF1EB] transition-colors">
                                <input type="checkbox" class="h-4 w-4 rounded accent-[#FF5E13]" />
                                <span class="text-[13px] font-medium text-[#374151]">{item}</span>
                              </label>
                            )}
                          </For>
                        </div>
                      </div>
                    )}
                  </For>
                </div>
              </Show>
            </div>

            {/* Form actions */}
            <div class="flex items-center justify-end gap-3 border-t border-[#F3F4F6] px-6 py-4">
              <button
                type="button"
                onClick={() => { setView('list'); resetForm(); }}
                class="h-[40px] rounded-xl border border-[#E5E7EB] bg-white px-5 text-[13px] font-semibold text-[#374151] hover:bg-[#F9FAFB] transition-colors"
              >
                Cancel
              </button>
              <button
                type="button"
                onClick={() => void save()}
                class="h-[40px] rounded-xl bg-[#0D0D2A] px-6 text-[13px] font-semibold text-white hover:bg-[#1a1a3e] transition-colors"
              >
                {editingId() ? 'Update Department' : 'Create Department'}
              </button>
            </div>
          </div>
        </Show>

      </div>
    </AdminShell>
  );
}