<?php

namespace App\Http\Controllers\Back;

use App\Enums\Contact\ContactFormType;
use App\Enums\DynamicPages\PageStatusEnum;
use App\Enums\ElementPositionEnum;
use App\Http\Requests\Back\DynamicPages\StoreDynamicPageRequest;
use App\Http\Requests\Back\DynamicPages\UpdateDynamicPageRequest;
use App\Models\DynamicPage;
use App\Models\PageConfig;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;
use Inertia\Inertia;
use Uwil\LaravelBackend\Resources\CommonResource;
use Uwil\LaravelCommon\Controllers\Controller;

class DynamicPageController extends Controller
{
    /** @var string $modelName Name of the model in kebab case. */
    private $modelName = "dynamic-pages";

    /**
     * Create the controller instance.
     */
    public function __construct()
    {
        $this->authorizeResource(DynamicPage::class);
    }

    /**
     * Display a listing of the resource.
     *
     * @param \Illuminate\Http\Request $request
     * @return \Inertia\Response
     */
    public function index(Request $request): \Inertia\Response
    {
        /** @var \Illuminate\Database\Eloquent\Builder<\App\Models\DynamicPage> $query */
        $query = DynamicPage::query()->with(['parentPage', 'config']);

        if ($request->routeIs("back.$this->modelName.trash")) {
            $query = $query->onlyTrashed()->with([
                'parentPage' => fn($q) => $q->withTrashed(),
                'config'     => fn($q) => $q->withTrashed()
            ]);
        }

        /** @var string $search Search field */
        $search = $request->search;
        if ($search) {
            $this->searchQuery(
                $query,
                $search,
                null,
                'title',
                'content',
            );
        }
        $searchFields = \implode(', ', [
            trans('validation.attributes.title'),
            trans('validation.attributes.content'),
        ]);

        /** Sort columns with a query */
        $this->sortQuery($query);

        /** Custom pagination */
        $dynamicPageModels = $this->paginate($query);

        return Inertia::render('DynamicPages/Index', [
            'dynamicPageModels'     => CommonResource::collection($dynamicPageModels),
            'searchFields'          => $searchFields,
            'enumDynamicPageStatus' => PageStatusEnum::toArray(),
            'enumElementPosition'   => ElementPositionEnum::toArray(),
            'modelName'             => $this->modelName,
        ]);
    }

    /**
     * Show the form for creating a new resource.
     *
     * @param \App\Models\DynamicPage $dynamic_page
     * @return \Inertia\Response
     */
    public function create(DynamicPage $dynamic_page): \Inertia\Response
    {
        $dynamicPageModels = DynamicPage::getModelsCached();
        $pageConfigModels  = PageConfig::getModelsCached();
        return Inertia::render('DynamicPages/Create', [
            'data'                  => CommonResource::make($dynamic_page),
            'dynamicPageModels'     => $dynamicPageModels,
            'pageConfigModels'      => $pageConfigModels,
            'enumDynamicPageStatus' => PageStatusEnum::toArray(),
            'enumElementPosition'   => ElementPositionEnum::toArray(),
            'enumContactFormType'   => ContactFormType::toArray(),
            'modelName'             => $this->modelName,
        ]);
    }

    /**
     * Show a specific resource.
     *
     * @param \App\Models\DynamicPage $dynamic_page
     * @return \Inertia\Response
     */
    public function show(DynamicPage $dynamic_page): \Inertia\Response
    {
        return Inertia::render('DynamicPages/Show', [
            'data'                  => CommonResource::make($dynamic_page->load(['parentPage', 'config'])),
            'enumDynamicPageStatus' => PageStatusEnum::toArray(),
            'enumElementPosition'   => ElementPositionEnum::toArray(),
            'modelName'             => $this->modelName,
        ]);
    }

    /**
     * Store a newly created resource.
     *
     * @param \App\Http\Requests\Back\DynamicPages\StoreDynamicPageRequest $request
     * @return \Illuminate\Http\RedirectResponse
     */
    public function store(StoreDynamicPageRequest $request): \Illuminate\Http\RedirectResponse
    {
        return DB::transaction(function () use ($request) {
            $dynamicPageModel = new DynamicPage();
            $dynamicPageModel->inertiaFill($request->validated());

            if ($dynamicPageModel->saveOrFail()) {
                return redirect()->route("back.$this->modelName.edit", $dynamicPageModel);
            }
            return redirect()->back();
        });
    }

    /**
     * Show the form for editing the specified resource.
     *
     * @param \App\Models\DynamicPage $dynamic_page
     * @return \Inertia\Response
     */
    public function edit(DynamicPage $dynamic_page): \Inertia\Response
    {
        $dynamicPageModel  = $dynamic_page->load(['parentPage', 'config']);
        $dynamicPageModels = DynamicPage::getModelsCached()
            ->filter(fn ($model) => $model->getKey() !== $dynamic_page->getKey())
            ->values();
        $pageConfigModels  = PageConfig::getModelsCached();
        return Inertia::render('DynamicPages/Edit', [
            'data'                  => CommonResource::make($dynamicPageModel),
            'dynamicPageModels'     => $dynamicPageModels,
            'pageConfigModels'      => $pageConfigModels,
            'enumDynamicPageStatus' => PageStatusEnum::toArray(),
            'enumElementPosition'   => ElementPositionEnum::toArray(),
            'enumContactFormType'   => ContactFormType::toArray(),
            'modelName'             => $this->modelName,
        ]);
    }

    /**
     * Update the specified resource.
     *
     * @param \App\Http\Requests\Back\DynamicPages\UpdateDynamicPageRequest $request
     * @param \App\Models\DynamicPage                                       $dynamic_page
     * @return \Illuminate\Http\RedirectResponse
     */
    public function update(
        UpdateDynamicPageRequest $request,
        DynamicPage $dynamic_page
    ): \Illuminate\Http\RedirectResponse {
        return DB::transaction(function () use ($request, $dynamic_page) {
            $dynamic_page->inertiaFill($request->validated());

            if ($dynamic_page->saveOrFail()) {
                return redirect()->route("back.$this->modelName.edit", $dynamic_page);
            }
            return redirect()->route("back.$this->modelName.edit", $dynamic_page);
        });
    }

    /**
     * Duplicate the specified resource.
     *
     * @param \App\Models\DynamicPage $dynamic_page
     * @return \Inertia\Response
     */
    public function duplicate(DynamicPage $dynamic_page): \Inertia\Response
    {
        return $this->create($dynamic_page->replicate());
    }

    /**
     * Restore the specified resource.
     *
     * @param integer $dynamic_page
     * @return \Illuminate\Http\RedirectResponse
     */
    public function restore(int $dynamic_page): \Illuminate\Http\RedirectResponse
    {
        $dynamic_page = DynamicPage::withTrashed()->findOrFail($dynamic_page);
        /** @var array<string,string> */
        $previousQueries = [];
        \parse_str(\parse_url(url()->previous(), \PHP_URL_QUERY), $previousQueries);
        if ($dynamic_page->restore()) {
            return redirect()->route("back.$this->modelName.trash", $previousQueries);
        }
        return redirect()->back();
    }

    /**
     * Destroy the specified resource.
     *
     * @param \App\Models\DynamicPage $dynamic_page
     * @return \Illuminate\Http\RedirectResponse
     */
    public function destroy(DynamicPage $dynamic_page): \Illuminate\Http\RedirectResponse
    {
        /** @var array<string,string> */
        $previousQueries = [];
        \parse_str(\parse_url(url()->previous(), \PHP_URL_QUERY), $previousQueries);
        if ($dynamic_page->delete()) {
            return redirect()->route("back.$this->modelName.index", $previousQueries);
        }
        return redirect()->back();
    }

    /**
     * Destroy the specified resource.
     *
     * @param \App\Models\DynamicPage|integer $dynamic_page
     * @return \Illuminate\Http\RedirectResponse
     */
    public function forceDestroy(DynamicPage|int $dynamic_page): \Illuminate\Http\RedirectResponse
    {
        if (is_int($dynamic_page)) {
            $dynamic_page = DynamicPage::withTrashed()->findOrFail($dynamic_page);
        }
        /** @var array<string,string> */
        $previousQueries = [];
        \parse_str(\parse_url(url()->previous(), \PHP_URL_QUERY), $previousQueries);
        if ($dynamic_page->forceDelete()) {
            return redirect()->route("back.$this->modelName.trash", $previousQueries);
        }
        return redirect()->back();
    }
}