<?php
/**
 * Invoice Ninja (https://invoiceninja.com).
 *
 * @link https://github.com/invoiceninja/invoiceninja source repository
 *
 * @copyright Copyright (c) 2020. Invoice Ninja LLC (https://invoiceninja.com)
 *
 * @license https://opensource.org/licenses/AAL
 */

namespace App\Http\Controllers;

use App\DataMapper\Analytics\AccountDeleted;
use App\DataMapper\CompanySettings;
use App\DataMapper\DefaultSettings;
use App\Http\Requests\Company\CreateCompanyRequest;
use App\Http\Requests\Company\DestroyCompanyRequest;
use App\Http\Requests\Company\EditCompanyRequest;
use App\Http\Requests\Company\ShowCompanyRequest;
use App\Http\Requests\Company\StoreCompanyRequest;
use App\Http\Requests\Company\UpdateCompanyRequest;
use App\Http\Requests\SignupRequest;
use App\Jobs\Company\CreateCompany;
use App\Jobs\Company\CreateCompanyPaymentTerms;
use App\Jobs\Company\CreateCompanyTaskStatuses;
use App\Jobs\Company\CreateCompanyToken;
use App\Jobs\Ninja\RefundCancelledAccount;
use App\Jobs\RegisterNewAccount;
use App\Jobs\Util\UploadAvatar;
use App\Models\Account;
use App\Models\Company;
use App\Models\CompanyUser;
use App\Repositories\CompanyRepository;
use App\Transformers\AccountTransformer;
use App\Transformers\CompanyTransformer;
use App\Transformers\CompanyUserTransformer;
use App\Utils\Ninja;
use App\Utils\Traits\MakesHash;
use App\Utils\Traits\Uploadable;
use Illuminate\Foundation\Bus\DispatchesJobs;
use Illuminate\Http\Request;
use Illuminate\Http\Response;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Hash;
use Turbo124\Beacon\Facades\LightLogs;

/**
 * Class CompanyController.
 */
class CompanyController extends BaseController
{
    use DispatchesJobs;
    use MakesHash;
    use Uploadable;

    protected $entity_type = Company::class;

    protected $entity_transformer = CompanyTransformer::class;

    protected $company_repo;

    public $forced_includes = [];

    /**
     * CompanyController constructor.
     * @param CompanyRepository $company_repo
     */
    public function __construct(CompanyRepository $company_repo)
    {
        parent::__construct();

        $this->company_repo = $company_repo;
    }

    /**
     * Display a listing of the resource.
     *
     * @return Response
     *
     * @OA\Get(
     *      path="/api/v1/companies",
     *      operationId="getCompanies",
     *      tags={"companies"},
     *      summary="Gets a list of companies",
     *      description="Lists companies, search and filters allow fine grained lists to be generated.

        Query parameters can be added to performed more fine grained filtering of the companies, these are handled by the CompanyFilters 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 companies",
     *          @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/Company"),
     *       ),
     *       @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()
    {
        $companies = Company::whereAccountId(auth()->user()->company()->account->id);

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

    /**
     * Show the form for creating a new resource.
     *
     * @param CreateCompanyRequest $request
     * @return Response
     *
     *
     *
     * @OA\Get(
     *      path="/api/v1/companies/create",
     *      operationId="getCompaniesCreate",
     *      tags={"companies"},
     *      summary="Gets a new blank company 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 company 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/Company"),
     *       ),
     *       @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(CreateCompanyRequest $request)
    {
        $company = CompanyFactory::create(auth()->user()->company()->account->id);

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

    /**
     * Store a newly created resource in storage.
     *
     * @param StoreCompanyRequest $request
     * @return Response
     *
     *
     * @OA\Post(
     *      path="/api/v1/companies",
     *      operationId="storeCompany",
     *      tags={"companies"},
     *      summary="Adds a company",
     *      description="Adds an company 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 company 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/Company"),
     *       ),
     *       @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(StoreCompanyRequest $request)
    {
        $this->forced_includes = ['company_user'];

        $company = CreateCompany::dispatchNow($request->all(), auth()->user()->company()->account);

        CreateCompanyPaymentTerms::dispatchNow($company, auth()->user());
        CreateCompanyTaskStatuses::dispatchNow($company, auth()->user());

        $company = $this->company_repo->save($request->all(), $company);

        $this->uploadLogo($request->file('company_logo'), $company, $company);

        auth()->user()->companies()->attach($company->id, [
            'account_id' => $company->account->id,
            'is_owner' => 1,
            'is_admin' => 1,
            'is_locked' => 0,
            'permissions' => '',
            'settings' => null,
            'notifications' => CompanySettings::notificationDefaults(),
            //'settings' => DefaultSettings::userSettings(),
        ]);

        /*
         * Required dependencies
         */
        auth()->user()->setCompany($company);

        /*
         * Create token
         */
        $user_agent = request()->input('token_name') ?: request()->server('HTTP_USER_AGENT');

        $company_token = CreateCompanyToken::dispatchNow($company, auth()->user(), $user_agent);

        $this->entity_transformer = CompanyUserTransformer::class;
        $this->entity_type = CompanyUser::class;

        $ct = CompanyUser::whereUserId(auth()->user()->id)->whereCompanyId($company->id);

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

    /**
     * Display the specified resource.
     *
     * @param ShowCompanyRequest $request
     * @param Company $company
     * @return Response
     *
     *
     * @OA\Get(
     *      path="/api/v1/companies/{id}",
     *      operationId="showCompany",
     *      tags={"companies"},
     *      summary="Shows an company",
     *      description="Displays an company 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 Company Hashed ID",
     *          example="D2J234DFA",
     *          required=true,
     *          @OA\Schema(
     *              type="string",
     *              format="string",
     *          ),
     *      ),
     *      @OA\Response(
     *          response=200,
     *          description="Returns the company 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/Company"),
     *       ),
     *       @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(ShowCompanyRequest $request, Company $company)
    {
        return $this->itemResponse($company);
    }

    /**
     * Show the form for editing the specified resource.
     *
     * @param EditCompanyRequest $request
     * @param Company $company
     * @return Response
     *
     *
     * @OA\Get(
     *      path="/api/v1/companies/{id}/edit",
     *      operationId="editCompany",
     *      tags={"companies"},
     *      summary="Shows an company for editting",
     *      description="Displays an company 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 Company Hashed ID",
     *          example="D2J234DFA",
     *          required=true,
     *          @OA\Schema(
     *              type="string",
     *              format="string",
     *          ),
     *      ),
     *      @OA\Response(
     *          response=200,
     *          description="Returns the company 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/Company"),
     *       ),
     *       @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(EditCompanyRequest $request, Company $company)
    {
        return $this->itemResponse($company);
    }

    /**
     * Update the specified resource in storage.
     *
     * @param UpdateCompanyRequest $request
     * @param Company $company
     * @return Response
     *
     *
     * @OA\Put(
     *      path="/api/v1/companies/{id}",
     *      operationId="updateCompany",
     *      tags={"companies"},
     *      summary="Updates an company",
     *      description="Handles the updating of an company 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 Company Hashed ID",
     *          example="D2J234DFA",
     *          required=true,
     *          @OA\Schema(
     *              type="string",
     *              format="string",
     *          ),
     *      ),
     *      @OA\Response(
     *          response=200,
     *          description="Returns the company 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/Company"),
     *       ),
     *       @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(UpdateCompanyRequest $request, Company $company)
    {
        
        if($request->hasFile('company_logo') || (is_array($request->input('settings')) && !array_key_exists('company_logo', $request->input('settings'))))
            $this->removeLogo($company);

        $company = $this->company_repo->save($request->all(), $company);

        $company->saveSettings($request->input('settings'), $company);

        $this->uploadLogo($request->file('company_logo'), $company, $company);

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

    /**
     * Remove the specified resource from storage.
     *
     * @param DestroyCompanyRequest $request
     * @param Company $company
     * @return Response
     *
     *
     * @throws \Exception
     * @OA\Delete(
     *      path="/api/v1/companies/{id}",
     *      operationId="deleteCompany",
     *      tags={"companies"},
     *      summary="Deletes a company",
     *      description="Handles the deletion of an company 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 Company 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(DestroyCompanyRequest $request, Company $company)
    {
        $company_count = $company->account->companies->count();
        $account = $company->account;

        if ($company_count == 1) {
            $company->company_users->each(function ($company_user) {
                $company_user->user->forceDelete();
            });

            if (Ninja::isHosted()) {
                RefundCancelledAccount::dispatchNow($account);
            }

            $account->delete();

            LightLogs::create(new AccountDeleted())
                     ->increment()
                     ->batch();

        } else {
            $company_id = $company->id;
            $company->delete();

            //If we are deleting the default companies, we'll need to make a new company the default.
            if ($account->default_company_id == $company_id) {
                $new_default_company = Company::whereAccountId($account->id)->first();
                $account->default_company_id = $new_default_company->id;
                $account->save();
            }
        }

        return response()->json(['message' => 'success'], 200);
    }
}
