<?php

namespace Modules\Company\Http\Controllers;

use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
use Illuminate\Support\Str;
use Illuminate\Validation\Rule;
use Modules\Company\Models\Company;
use Modules\Countries\Models\Country;

class CompanyController extends Controller
{
    /**
     * Display companies.
     */
    public function index()
    {
        return view('company::index', [
            'companies' => Company::query()
                ->with(['address.country'])
                ->withCount(['users', 'warehouses', 'licenseKeys', 'divisions'])
                ->latest('id')
                ->paginate(20),
        ]);
    }

    /**
     * Show the create company screen.
     */
    public function create()
    {
        return view('company::create', [
            'company' => new Company([
                'status' => 'active',
                'timezone' => 'Europe/London',
            ]),
        ]);
    }

    /**
     * Store a company tenant.
     */
    public function store(Request $request)
    {
        $company = Company::create($this->validated($request));

        return redirect()
            ->route('platform.companies.index')
            ->with('status', 'Company created.');
    }

    /**
     * Display a company workbench.
     */
    public function show(Company $company)
    {
        $company->load([
            'address.country',
            'divisions.address.country',
            'divisions.warehouses',
            'divisions.users',
            'warehouses.address.country',
            'warehouses.division',
            'directorAssignments.user',
            'directorAssignments.division',
        ])->loadCount(['users', 'warehouses', 'licenseKeys', 'payments', 'divisions']);

        return view('company::show', [
            'company' => $company,
            'recentUsers' => $company->users()->latest('id')->limit(5)->get(),
            'recentWarehouses' => $company->warehouses()->latest('id')->limit(5)->get(),
            'recentLicenseKeys' => $company->licenseKeys()->latest('id')->limit(5)->get(),
            'countries' => Country::query()->active()->orderBy('sort_order')->orderBy('name')->get(['id', 'alpha2', 'name', 'display_name', 'common_name']),
            'companyUsers' => $company->users()->orderBy('name')->get(['id', 'name', 'email', 'company_id']),
            'unassignedWarehouses' => $company->warehouses()->whereNull('division_id')->orderBy('name')->get(),
        ]);
    }

    /**
     * Show the edit company screen.
     */
    public function edit(Company $company)
    {
        return view('company::edit', [
            'company' => $company,
        ]);
    }

    /**
     * Update a company tenant.
     */
    public function update(Request $request, Company $company)
    {
        $company->update($this->validated($request, $company));

        return redirect()
            ->route('platform.companies.show', $company)
            ->with('status', 'Company updated.');
    }

    /**
     * Delete a company tenant.
     */
    public function destroy(Company $company)
    {
        abort_if($company->is_system_company, 403, 'The system company cannot be deleted.');

        $company->delete();

        return redirect()
            ->route('platform.companies.index')
            ->with('status', 'Company deleted.');
    }

    private function validated(Request $request, ?Company $company = null): array
    {
        $data = $request->validate([
            'name' => ['required', 'string', 'max:255'],
            'billing_email' => ['nullable', 'email', 'max:255'],
            'status' => ['required', Rule::in(['active', 'suspended', 'inactive'])],
            'timezone' => ['nullable', 'string', 'max:64'],
        ]);

        $data['slug'] = Str::slug($data['name']);
        $data['timezone'] = $data['timezone'] ?? ($company?->timezone ?: 'Europe/London');

        return $data;
    }
}