<?php

namespace App\Http\Controllers\Admin;

use App\Actions\Schools\CreateSchool;
use App\Actions\Schools\SetHeadDirector;
use App\Http\Controllers\Controller;
use App\Http\Requests\SchoolStoreRequest;
use App\Models\AuditLogEntry;
use App\Models\School;
use App\Models\SchoolEmailDomain;
use App\Models\User;
use App\Services\Invoice\InvoiceDataService;

use function redirect;
use function request;

class SchoolController extends Controller
{
    protected InvoiceDataService $invoiceService;

    public function __construct(InvoiceDataService $invoiceController)
    {
        $this->invoiceService = $invoiceController;
    }

    public function index()
    {
        $schools = School::with(['users', 'students', 'entries'])->orderBy('name')->get();
        $schoolTotalFees = [];

        foreach ($schools as $school) {
            $schoolTotalFees[$school->id] = $this->invoiceService->getGrandTotal($school->id);
        }

        return view('admin.schools.index', compact('schools', 'schoolTotalFees'));
    }

    public function show(School $school)
    {
        $logEntries = AuditLogEntry::whereJsonContains('affected->schools', $school->id)->orderBy('created_at', 'desc')->get();

        return view('admin.schools.show', compact('school', 'logEntries'));
    }

    public function edit(School $school)
    {
        $school->loadCount('students');

        return view('admin.schools.edit', ['school' => $school]);
    }

    public function update(SchoolStoreRequest $request, School $school)
    {
        $school->update([
            'name' => $request['name'],
            'address' => $request['address'],
            'city' => $request['city'],
            'state' => $request['state'],
            'zip' => $request['zip'],
        ]);

        return redirect()->route('admin.schools.show', ['school' => $school->id])->with('success',
            'School '.$school->name.' updated');
    }

    public function create()
    {
        return view('admin.schools.create');
    }

    public function store(SchoolStoreRequest $request)
    {
        $creator = app(CreateSchool::class);

        $school = $creator(
            $request['name'],
            $request['address'],
            $request['city'],
            $request['state'],
            $request['zip'],
        );

        return redirect(route('admin.schools.index'))->with('success', 'School '.$school->name.' created');
    }

    public function destroy(School $school)
    {
        if ($school->students()->count() > 0) {
            return to_route('admin.schools.index')->with('error', 'You cannot delete a school that has students.');
        }

        $school->delete();

        return to_route('admin.schools.index')->with('success', 'School '.$school->name.' deleted');
    }

    public function add_domain(School $school)
    {
        request()->validate([
            // validate that the combination of school and domain is unique on the school_email_domains table
            'domain' => ['required'],
        ]);
        SchoolEmailDomain::updateOrInsert([
            'school_id' => $school->id,
            'domain' => request('domain'),
        ]);

        return redirect()->route('admin.schools.show', $school)->with('success', 'Domain Added');

    }

    public function destroy_domain(SchoolEmailDomain $domain)
    {
        // Destroy the $domain
        $domain->delete();

        // return a redirect to the previous URL
        return redirect()->back()->with('success', 'Domain removed successfully.');
    }

    // TODO: Add testing for invoicing
    /** @codeCoverageIgnore */
    public function viewInvoice(School $school)
    {
        $invoiceData = $this->invoiceService->allData($school->id);

        return view('dashboard.invoice', compact('school', 'invoiceData'));
    }

    public function setHeadDirector(School $school, User $user, SetHeadDirector $headSetter)
    {
        if ($user->school_id !== $school->id) {
            return redirect()->back()->with('error', 'That user is not at that school');
        }
        /** @noinspection PhpUnhandledExceptionInspection */
        $headSetter->setHeadDirector($user);

        return redirect()->back()->with('success', 'Head director set successfully.');
    }
}