<?php
/**
 * Invoice Ninja (https://invoiceninja.com).
 *
 * @link https://github.com/invoiceninja/invoiceninja source repository
 *
 * @copyright Copyright (c) 2021. Invoice Ninja LLC (https://invoiceninja.com)
 *
 * @license https://opensource.org/licenses/AAL
 */

namespace App\Http\Controllers;

use App\Events\Quote\QuoteWasCreated;
use App\Events\Quote\QuoteWasUpdated;
use App\Factory\CloneQuoteFactory;
use App\Factory\CloneQuoteToInvoiceFactory;
use App\Factory\QuoteFactory;
use App\Filters\QuoteFilters;
use App\Http\Requests\Quote\ActionQuoteRequest;
use App\Http\Requests\Quote\CreateQuoteRequest;
use App\Http\Requests\Quote\DestroyQuoteRequest;
use App\Http\Requests\Quote\EditQuoteRequest;
use App\Http\Requests\Quote\ShowQuoteRequest;
use App\Http\Requests\Quote\StoreQuoteRequest;
use App\Http\Requests\Quote\UpdateQuoteRequest;
use App\Jobs\Invoice\ZipInvoices;
use App\Models\Client;
use App\Models\Invoice;
use App\Models\Quote;
use App\Repositories\QuoteRepository;
use App\Transformers\InvoiceTransformer;
use App\Transformers\QuoteTransformer;
use App\Utils\Ninja;
use App\Utils\TempFile;
use App\Utils\Traits\MakesHash;
use Illuminate\Http\Request;
use Illuminate\Http\Response;

/**
 * Class QuoteController.
 */
class QuoteController extends BaseController
{
    use MakesHash;

    protected $entity_type = Quote::class;

    protected $entity_transformer = QuoteTransformer::class;

    /**
     * @var QuoteRepository
     */
    protected $quote_repo;

    protected $base_repo;

    /**
     * QuoteController constructor.
     *
     * @param QuoteRepository $quote_repo
     */
    public function __construct(QuoteRepository $quote_repo)
    {
        parent::__construct();

        $this->quote_repo = $quote_repo;
    }

    /**
     * Display a listing of the resource.
     *
     * @param QuoteFilters $filters
     * @return Response
     *
     *
     * @OA\Get(
     *      path="/api/v1/quotes",
     *      operationId="getQuotes",
     *      tags={"quotes"},
     *      summary="Gets a list of quotes",
     *      description="Lists quotes, search and filters allow fine grained lists to be generated.
     *
     *      Query parameters can be added to performed more fine grained filtering of the quotes, these are handled by the QuoteFilters class which defines the methods available",
     *      @OA\Parameter(ref="#/components/parameters/X-Api-Secret"),
     *      @OA\Parameter(ref="#/components/parameters/X-Api-Token"),
     *      @OA\Parameter(ref="#/components/parameters/X-Requested-With"),
     *      @OA\Parameter(ref="#/components/parameters/include"),
     *      @OA\Response(
     *          response=200,
     *          description="A list of quotes",
     *          @OA\Header(header="X-MINIMUM-CLIENT-VERSION", ref="#/components/headers/X-MINIMUM-CLIENT-VERSION"),
     *          @OA\Header(header="X-RateLimit-Remaining", ref="#/components/headers/X-RateLimit-Remaining"),
     *          @OA\Header(header="X-RateLimit-Limit", ref="#/components/headers/X-RateLimit-Limit"),
     *          @OA\JsonContent(ref="#/components/schemas/Quote"),
     *       ),
     *       @OA\Response(
     *          response=422,
     *          description="Validation error",
     *          @OA\JsonContent(ref="#/components/schemas/ValidationError"),
     *       ),
     *       @OA\Response(
     *           response="default",
     *           description="Unexpected Error",
     *           @OA\JsonContent(ref="#/components/schemas/Error"),
     *       ),
     *     )
     */
    public function index(QuoteFilters $filters)
    {
        $quotes = Quote::filter($filters);

        return $this->listResponse($quotes);
    }

    /**
     * Show the form for creating a new resource.
     *
     * @param CreateQuoteRequest $request
     * @return Response
     *
     *
     *
     * @OA\Get(
     *      path="/api/v1/quotes/create",
     *      operationId="getQuotesCreate",
     *      tags={"quotes"},
     *      summary="Gets a new blank Quote object",
     *      description="Returns a blank object with default values",
     *      @OA\Parameter(ref="#/components/parameters/X-Api-Secret"),
     *      @OA\Parameter(ref="#/components/parameters/X-Api-Token"),
     *      @OA\Parameter(ref="#/components/parameters/X-Requested-With"),
     *      @OA\Parameter(ref="#/components/parameters/include"),
     *      @OA\Response(
     *          response=200,
     *          description="A blank Quote object",
     *          @OA\Header(header="X-MINIMUM-CLIENT-VERSION", ref="#/components/headers/X-MINIMUM-CLIENT-VERSION"),
     *          @OA\Header(header="X-RateLimit-Remaining", ref="#/components/headers/X-RateLimit-Remaining"),
     *          @OA\Header(header="X-RateLimit-Limit", ref="#/components/headers/X-RateLimit-Limit"),
     *          @OA\JsonContent(ref="#/components/schemas/Quote"),
     *       ),
     *       @OA\Response(
     *          response=422,
     *          description="Validation error",
     *          @OA\JsonContent(ref="#/components/schemas/ValidationError"),
     *
     *       ),
     *       @OA\Response(
     *           response="default",
     *           description="Unexpected Error",
     *           @OA\JsonContent(ref="#/components/schemas/Error"),
     *       ),
     *     )
     */
    public function create(CreateQuoteRequest $request)
    {
        $quote = QuoteFactory::create(auth()->user()->company()->id, auth()->user()->id);

        return $this->itemResponse($quote);
    }

    /**
     * Store a newly created resource in storage.
     *
     * @param StoreQuoteRequest $request  The request
     *
     * @return Response
     *
     *
     *
     * @OA\Post(
     *      path="/api/v1/quotes",
     *      operationId="storeQuote",
     *      tags={"quotes"},
     *      summary="Adds a Quote",
     *      description="Adds an Quote to the system",
     *      @OA\Parameter(ref="#/components/parameters/X-Api-Secret"),
     *      @OA\Parameter(ref="#/components/parameters/X-Api-Token"),
     *      @OA\Parameter(ref="#/components/parameters/X-Requested-With"),
     *      @OA\Parameter(ref="#/components/parameters/include"),
     *      @OA\Response(
     *          response=200,
     *          description="Returns the saved Quote object",
     *          @OA\Header(header="X-MINIMUM-CLIENT-VERSION", ref="#/components/headers/X-MINIMUM-CLIENT-VERSION"),
     *          @OA\Header(header="X-RateLimit-Remaining", ref="#/components/headers/X-RateLimit-Remaining"),
     *          @OA\Header(header="X-RateLimit-Limit", ref="#/components/headers/X-RateLimit-Limit"),
     *          @OA\JsonContent(ref="#/components/schemas/Quote"),
     *       ),
     *       @OA\Response(
     *          response=422,
     *          description="Validation error",
     *          @OA\JsonContent(ref="#/components/schemas/ValidationError"),
     *
     *       ),
     *       @OA\Response(
     *           response="default",
     *           description="Unexpected Error",
     *           @OA\JsonContent(ref="#/components/schemas/Error"),
     *       ),
     *     )
     */
    public function store(StoreQuoteRequest $request)
    {
        $client = Client::find($request->input('client_id'));

        $quote = $this->quote_repo->save($request->all(), QuoteFactory::create(auth()->user()->company()->id, auth()->user()->id));

        $quote = $quote->service()->fillDefaults()->save();

        event(new QuoteWasCreated($quote, $quote->company, Ninja::eventVars()));

        return $this->itemResponse($quote);
    }

    /**
     * Display the specified resource.
     *
     * @param ShowQuoteRequest $request  The request
     * @param Quote $quote  The quote
     *
     * @return Response
     *
     *
     * @OA\Get(
     *      path="/api/v1/quotes/{id}",
     *      operationId="showQuote",
     *      tags={"quotes"},
     *      summary="Shows an Quote",
     *      description="Displays an Quote by id",
     *      @OA\Parameter(ref="#/components/parameters/X-Api-Secret"),
     *      @OA\Parameter(ref="#/components/parameters/X-Api-Token"),
     *      @OA\Parameter(ref="#/components/parameters/X-Requested-With"),
     *      @OA\Parameter(ref="#/components/parameters/include"),
     *      @OA\Parameter(
     *          name="id",
     *          in="path",
     *          description="The Quote Hashed ID",
     *          example="D2J234DFA",
     *          required=true,
     *          @OA\Schema(
     *              type="string",
     *              format="string",
     *          ),
     *      ),
     *      @OA\Response(
     *          response=200,
     *          description="Returns the Quote object",
     *          @OA\Header(header="X-MINIMUM-CLIENT-VERSION", ref="#/components/headers/X-MINIMUM-CLIENT-VERSION"),
     *          @OA\Header(header="X-RateLimit-Remaining", ref="#/components/headers/X-RateLimit-Remaining"),
     *          @OA\Header(header="X-RateLimit-Limit", ref="#/components/headers/X-RateLimit-Limit"),
     *          @OA\JsonContent(ref="#/components/schemas/Quote"),
     *       ),
     *       @OA\Response(
     *          response=422,
     *          description="Validation error",
     *          @OA\JsonContent(ref="#/components/schemas/ValidationError"),
     *
     *       ),
     *       @OA\Response(
     *           response="default",
     *           description="Unexpected Error",
     *           @OA\JsonContent(ref="#/components/schemas/Error"),
     *       ),
     *     )
     */
    public function show(ShowQuoteRequest $request, Quote $quote)
    {
        return $this->itemResponse($quote);
    }

    /**
     * Show the form for editing the specified resource.
     *
     * @param EditQuoteRequest $request  The request
     * @param Quote $quote  The quote
     *
     * @return Response
     *
     *
     * @OA\Get(
     *      path="/api/v1/quotes/{id}/edit",
     *      operationId="editQuote",
     *      tags={"quotes"},
     *      summary="Shows an Quote for editting",
     *      description="Displays an Quote by id",
     *      @OA\Parameter(ref="#/components/parameters/X-Api-Secret"),
     *      @OA\Parameter(ref="#/components/parameters/X-Api-Token"),
     *      @OA\Parameter(ref="#/components/parameters/X-Requested-With"),
     *      @OA\Parameter(ref="#/components/parameters/include"),
     *      @OA\Parameter(
     *          name="id",
     *          in="path",
     *          description="The Quote Hashed ID",
     *          example="D2J234DFA",
     *          required=true,
     *          @OA\Schema(
     *              type="string",
     *              format="string",
     *          ),
     *      ),
     *      @OA\Response(
     *          response=200,
     *          description="Returns the Quote object",
     *          @OA\Header(header="X-MINIMUM-CLIENT-VERSION", ref="#/components/headers/X-MINIMUM-CLIENT-VERSION"),
     *          @OA\Header(header="X-RateLimit-Remaining", ref="#/components/headers/X-RateLimit-Remaining"),
     *          @OA\Header(header="X-RateLimit-Limit", ref="#/components/headers/X-RateLimit-Limit"),
     *          @OA\JsonContent(ref="#/components/schemas/Quote"),
     *       ),
     *       @OA\Response(
     *          response=422,
     *          description="Validation error",
     *          @OA\JsonContent(ref="#/components/schemas/ValidationError"),
     *
     *       ),
     *       @OA\Response(
     *           response="default",
     *           description="Unexpected Error",
     *           @OA\JsonContent(ref="#/components/schemas/Error"),
     *       ),
     *     )
     */
    public function edit(EditQuoteRequest $request, Quote $quote)
    {
        return $this->itemResponse($quote);
    }

    /**
     * Update the specified resource in storage.
     *
     * @param UpdateQuoteRequest $request  The request
     * @param Quote $quote  The quote
     *
     * @return Response
     *
     *
     * @OA\Put(
     *      path="/api/v1/quotes/{id}",
     *      operationId="updateQuote",
     *      tags={"quotes"},
     *      summary="Updates an Quote",
     *      description="Handles the updating of an Quote by id",
     *      @OA\Parameter(ref="#/components/parameters/X-Api-Secret"),
     *      @OA\Parameter(ref="#/components/parameters/X-Api-Token"),
     *      @OA\Parameter(ref="#/components/parameters/X-Requested-With"),
     *      @OA\Parameter(ref="#/components/parameters/include"),
     *      @OA\Parameter(
     *          name="id",
     *          in="path",
     *          description="The Quote Hashed ID",
     *          example="D2J234DFA",
     *          required=true,
     *          @OA\Schema(
     *              type="string",
     *              format="string",
     *          ),
     *      ),
     *      @OA\Response(
     *          response=200,
     *          description="Returns the Quote object",
     *          @OA\Header(header="X-MINIMUM-CLIENT-VERSION", ref="#/components/headers/X-MINIMUM-CLIENT-VERSION"),
     *          @OA\Header(header="X-RateLimit-Remaining", ref="#/components/headers/X-RateLimit-Remaining"),
     *          @OA\Header(header="X-RateLimit-Limit", ref="#/components/headers/X-RateLimit-Limit"),
     *          @OA\JsonContent(ref="#/components/schemas/Quote"),
     *       ),
     *       @OA\Response(
     *          response=422,
     *          description="Validation error",
     *          @OA\JsonContent(ref="#/components/schemas/ValidationError"),
     *
     *       ),
     *       @OA\Response(
     *           response="default",
     *           description="Unexpected Error",
     *           @OA\JsonContent(ref="#/components/schemas/Error"),
     *       ),
     *     )
     */
    public function update(UpdateQuoteRequest $request, Quote $quote)
    {
        if ($request->entityIsDeleted($quote)) {
            return $request->disallowUpdate();
        }

        $quote = $this->quote_repo->save($request->all(), $quote);

        event(new QuoteWasUpdated($quote, $quote->company, Ninja::eventVars()));

        return $this->itemResponse($quote);
    }

    /**
     * Remove the specified resource from storage.
     *
     * @param DestroyQuoteRequest $request
     * @param Quote $quote
     *
     * @return     Response
     *
     *
     * @throws \Exception
     * @OA\Delete(
     *      path="/api/v1/quotes/{id}",
     *      operationId="deleteQuote",
     *      tags={"quotes"},
     *      summary="Deletes a Quote",
     *      description="Handles the deletion of an Quote by id",
     *      @OA\Parameter(ref="#/components/parameters/X-Api-Secret"),
     *      @OA\Parameter(ref="#/components/parameters/X-Api-Token"),
     *      @OA\Parameter(ref="#/components/parameters/X-Requested-With"),
     *      @OA\Parameter(ref="#/components/parameters/include"),
     *      @OA\Parameter(
     *          name="id",
     *          in="path",
     *          description="The Quote Hashed ID",
     *          example="D2J234DFA",
     *          required=true,
     *          @OA\Schema(
     *              type="string",
     *              format="string",
     *          ),
     *      ),
     *      @OA\Response(
     *          response=200,
     *          description="Returns a HTTP status",
     *          @OA\Header(header="X-MINIMUM-CLIENT-VERSION", ref="#/components/headers/X-MINIMUM-CLIENT-VERSION"),
     *          @OA\Header(header="X-RateLimit-Remaining", ref="#/components/headers/X-RateLimit-Remaining"),
     *          @OA\Header(header="X-RateLimit-Limit", ref="#/components/headers/X-RateLimit-Limit"),
     *       ),
     *       @OA\Response(
     *          response=422,
     *          description="Validation error",
     *          @OA\JsonContent(ref="#/components/schemas/ValidationError"),
     *
     *       ),
     *       @OA\Response(
     *           response="default",
     *           description="Unexpected Error",
     *           @OA\JsonContent(ref="#/components/schemas/Error"),
     *       ),
     *     )
     */
    public function destroy(DestroyQuoteRequest $request, Quote $quote)
    {
        $this->quote_repo->delete($quote);

        return $this->itemResponse($quote->fresh());
    }

    /**
     * Perform bulk actions on the list view.
     *
     * @return Collection
     *
     *
     * @OA\Post(
     *      path="/api/v1/quotes/bulk",
     *      operationId="bulkQuotes",
     *      tags={"quotes"},
     *      summary="Performs bulk actions on an array of quotes",
     *      description="",
     *      @OA\Parameter(ref="#/components/parameters/X-Api-Secret"),
     *      @OA\Parameter(ref="#/components/parameters/X-Api-Token"),
     *      @OA\Parameter(ref="#/components/parameters/X-Requested-With"),
     *      @OA\Parameter(ref="#/components/parameters/index"),
     *      @OA\RequestBody(
     *         description="Hashed ids",
     *         required=true,
     *         @OA\MediaType(
     *             mediaType="application/json",
     *             @OA\Schema(
     *                 type="array",
     *                 @OA\Items(
     *                     type="integer",
     *                     description="Array of hashed IDs to be bulk 'actioned",
     *                     example="[0,1,2,3]",
     *                 ),
     *             )
     *         )
     *     ),
     *      @OA\Response(
     *          response=200,
     *          description="The Quote response",
     *          @OA\Header(header="X-MINIMUM-CLIENT-VERSION", ref="#/components/headers/X-MINIMUM-CLIENT-VERSION"),
     *          @OA\Header(header="X-RateLimit-Remaining", ref="#/components/headers/X-RateLimit-Remaining"),
     *          @OA\Header(header="X-RateLimit-Limit", ref="#/components/headers/X-RateLimit-Limit"),
     *          @OA\JsonContent(ref="#/components/schemas/Quote"),
     *       ),
     *       @OA\Response(
     *          response=422,
     *          description="Validation error",
     *          @OA\JsonContent(ref="#/components/schemas/ValidationError"),

     *       ),
     *       @OA\Response(
     *           response="default",
     *           description="Unexpected Error",
     *           @OA\JsonContent(ref="#/components/schemas/Error"),
     *       ),
     *     )
     */
    public function bulk()
    {
        $action = request()->input('action');

        $ids = request()->input('ids');

        $quotes = Quote::withTrashed()->whereIn('id', $this->transformKeys($ids))->company()->get();

        if (! $quotes) {
            return response()->json(['message' => ctrans('texts.quote_not_found')]);
        }

        /*
         * Download Invoice/s
         */

        if ($action == 'download' && $quotes->count() >= 1) {
            $quotes->each(function ($quote) {
                if (auth()->user()->cannot('view', $quote)) {
                    return response()->json(['message'=> ctrans('texts.access_denied')]);
                }
            });

            ZipInvoices::dispatch($quotes, $quotes->first()->company, auth()->user()->email);

            return response()->json(['message' => ctrans('texts.sent_message')], 200);
        }

        if ($action == 'convert') {
            $this->entity_type = Quote::class;
            $this->entity_transformer = QuoteTransformer::class;

            $quotes->each(function ($quote, $key) use ($action) {
                if (auth()->user()->can('edit', $quote) && $quote->service()->isConvertable()) {
                    $quote->service()->convertToInvoice();
                }
            });

            return $this->listResponse(Quote::withTrashed()->whereIn('id', $this->transformKeys($ids))->company());
        }

        /*
         * Send the other actions to the switch
         */
        $quotes->each(function ($quote, $key) use ($action) {
            if (auth()->user()->can('edit', $quote)) {
                $this->performAction($quote, $action, true);
            }
        });

        /* Need to understand which permission are required for the given bulk action ie. view / edit */

        return $this->listResponse(Quote::withTrashed()->whereIn('id', $this->transformKeys($ids))->company());
    }

    /**
     * Quote Actions.
     *
     *
     *
     * @OA\Get(
     *      path="/api/v1/quotes/{id}/{action}",
     *      operationId="actionQuote",
     *      tags={"quotes"},
     *      summary="Performs a custom action on an Quote",
     *      description="Performs a custom action on an Quote.

    The current range of actions are as follows
    - clone_to_Quote
    - clone_to_quote
    - history
    - delivery_note
    - mark_paid
    - download
    - archive
    - delete
    - email",
     *      @OA\Parameter(ref="#/components/parameters/X-Api-Secret"),
     *      @OA\Parameter(ref="#/components/parameters/X-Api-Token"),
     *      @OA\Parameter(ref="#/components/parameters/X-Requested-With"),
     *      @OA\Parameter(ref="#/components/parameters/include"),
     *      @OA\Parameter(
     *          name="id",
     *          in="path",
     *          description="The Quote Hashed ID",
     *          example="D2J234DFA",
     *          required=true,
     *          @OA\Schema(
     *              type="string",
     *              format="string",
     *          ),
     *      ),
     *      @OA\Parameter(
     *          name="action",
     *          in="path",
     *          description="The action string to be performed",
     *          example="clone_to_quote",
     *          required=true,
     *          @OA\Schema(
     *              type="string",
     *              format="string",
     *          ),
     *      ),
     *      @OA\Response(
     *          response=200,
     *          description="Returns the Quote object",
     *          @OA\Header(header="X-MINIMUM-CLIENT-VERSION", ref="#/components/headers/X-MINIMUM-CLIENT-VERSION"),
     *          @OA\Header(header="X-RateLimit-Remaining", ref="#/components/headers/X-RateLimit-Remaining"),
     *          @OA\Header(header="X-RateLimit-Limit", ref="#/components/headers/X-RateLimit-Limit"),
     *          @OA\JsonContent(ref="#/components/schemas/Quote"),
     *       ),
     *       @OA\Response(
     *          response=422,
     *          description="Validation error",
     *          @OA\JsonContent(ref="#/components/schemas/ValidationError"),
     *
     *       ),
     *       @OA\Response(
     *           response="default",
     *           description="Unexpected Error",
     *           @OA\JsonContent(ref="#/components/schemas/Error"),
     *       ),
     *     )
     * @param ActionQuoteRequest $request
     * @param Quote $quote
     * @param $action
     * @return \Illuminate\Http\JsonResponse|Response|mixed|\Symfony\Component\HttpFoundation\StreamedResponse
     */
    public function action(ActionQuoteRequest $request, Quote $quote, $action)
    {
        return $this->performAction($quote, $action);
    }

    private function performAction(Quote $quote, $action, $bulk = false)
    {
        switch ($action) {
            case 'clone_to_invoice':

                $this->entity_type = Invoice::class;
                $this->entity_transformer = InvoiceTransformer::class;

                $invoice = CloneQuoteToInvoiceFactory::create($quote, auth()->user()->id);

                return $this->itemResponse($invoice);
                break;
            case 'clone_to_quote':
                $quote = CloneQuoteFactory::create($quote, auth()->user()->id);

                return $this->itemResponse($quote);
                break;
            case 'approve':
            //make sure it hasn't already been approved!!
                if ($quote->status_id != Quote::STATUS_SENT) {
                    return response()->json(['message' => ctrans('texts.quote_unapprovable')], 400);
                }

                return $this->itemResponse($quote->service()->approve()->save());
                break;
            case 'history':
                // code...
                break;
            case 'download':
                    return response()->streamDownload(function () use ($quote) {
                        echo file_get_contents($quote->pdf_file_path());
                    }, basename($quote->pdf_file_path()));
                    //return response()->download(TempFile::path($quote->pdf_file_path()), basename($quote->pdf_file_path()));
                break;
            case 'restore':
                $this->quote_repo->restore($quote);

                if (!$bulk) {
                    return $this->listResponse($quote);
                }

                break;
            case 'archive':
                $this->quote_repo->archive($quote);

                if (!$bulk) {
                    return $this->listResponse($quote);
                }

                break;
            case 'delete':
                $this->quote_repo->delete($quote);

                if (!$bulk) {
                    return $this->listResponse($quote);
                }

                break;
            case 'email':
                $quote->service()->sendEmail();

                return response()->json(['message'=> ctrans('texts.sent_message')], 200);
                break;
            case 'mark_sent':
                $quote->service()->markSent()->save();

                if (! $bulk) {
                    return $this->itemResponse($quote);
                }
                break;
            default:
                return response()->json(['message' => ctrans('texts.action_unavailable',['action' => $action])], 400);
                break;
        }
    }

    public function downloadPdf($invitation_key)
    {
        $invitation = $this->quote_repo->getInvitationByKey($invitation_key);
        $contact = $invitation->contact;
        $quote = $invitation->quote;

        $file_path = $quote->service()->getQuotePdf($contact);

        return response()->download($file_path);
    }
}