<?php

namespace App\Http\Controllers;

use App\Models\Designation;
use App\Models\Employee;
use App\Models\Promotion;
use App\Models\Utility;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Mail;

class PromotionController extends Controller
{
    public function index()
    {
        if(\Auth::user()->can('manage promotion'))
        {
            if(Auth::user()->type == 'Employee')
            {
                $emp        = Employee::where('user_id', '=', \Auth::user()->id)->first();
                $promotions = Promotion::where('created_by', '=', \Auth::user()->creatorId())->where('employee_id', '=', $emp->id)->with(['designation','employee'])->get();
            }
            else
            {
                $promotions = Promotion::where('created_by', '=', \Auth::user()->creatorId())->with(['designation','employee'])->get();
            }

            return view('promotion.index', compact('promotions'));
        }
        else
        {
            return redirect()->back()->with('error', __('Permission denied.'));
        }
    }

    public function create()
    {
        if(\Auth::user()->can('create promotion'))
        {
            $designations = Designation::where('created_by', Auth::user()->creatorId())->get()->pluck('name', 'id');
            $employees    = Employee::where('created_by', Auth::user()->creatorId())->get()->pluck('name', 'id');

            return view('promotion.create', compact('employees', 'designations'));
        }
        else
        {
            return response()->json(['error' => __('Permission denied.')], 401);
        }
    }

    public function store(Request $request)
    {
        if(\Auth::user()->can('create promotion'))
        {
            $validator = \Validator::make(
                $request->all(), [
                                   'employee_id' => 'required',
                                   'designation_id' => 'required',
                                   'promotion_title' => 'required',
                                   'promotion_date' => 'required',
                               ]
            );

            if($validator->fails())
            {
                $messages = $validator->getMessageBag();

                return redirect()->back()->with('error', $messages->first());
            }

            $promotion                  = new Promotion();
            $promotion->employee_id     = $request->employee_id;
            $promotion->designation_id  = $request->designation_id;
            $promotion->promotion_title = $request->promotion_title;
            $promotion->promotion_date  = $request->promotion_date;
            $promotion->description     = $request->description;
            $promotion->created_by      = \Auth::user()->creatorId();
            $promotion->save();

            $setings = Utility::settings();
            if($setings['promotion_sent'] == 1)
            {
                $employee               = Employee::find($promotion->employee_id);
                $designation            = Designation::find($promotion->designation_id);
                $promotion->designation = $designation->name;
                $promotionArr = [
                    'employee_name'=>$employee->name,
                    'promotion_designation'  =>$promotion->designation,
                    'promotion_title'  =>$promotion->promotion_title,
                    'promotion_date'  =>$promotion->promotion_date,

                ];

                $resp = Utility::sendEmailTemplate('promotion_sent', [$employee->email], $promotionArr);

                return redirect()->route('promotion.index')->with('success', __('Promotion  successfully created.'). ((!empty($resp) && $resp['is_success'] == false && !empty($resp['error'])) ? '<br> <span class="text-danger">' . $resp['error'] . '</span>' : ''));


            }

            return redirect()->route('promotion.index')->with('success', __('Promotion  successfully created.'));
        }
        else
        {
            return redirect()->back()->with('error', __('Permission denied.'));
        }
    }

    public function show(Promotion $promotion)
    {
        return redirect()->route('promotion.index');
    }

    public function edit(Promotion $promotion)
    {
        $designations = Designation::where('created_by', Auth::user()->creatorId())->get()->pluck('name', 'id');
        $employees    = Employee::where('created_by', Auth::user()->creatorId())->get()->pluck('name', 'id');
        if(\Auth::user()->can('edit promotion'))
        {
            if($promotion->created_by == \Auth::user()->creatorId())
            {
                return view('promotion.edit', compact('promotion', 'employees', 'designations'));
            }
            else
            {
                return response()->json(['error' => __('Permission denied.')], 401);
            }
        }
        else
        {
            return response()->json(['error' => __('Permission denied.')], 401);
        }
    }

    public function update(Request $request, Promotion $promotion)
    {
        if(\Auth::user()->can('edit promotion'))
        {
            if($promotion->created_by == \Auth::user()->creatorId())
            {
                $validator = \Validator::make(
                    $request->all(), [
                                       'employee_id' => 'required',
                                       'designation_id' => 'required',
                                       'promotion_title' => 'required',
                                       'promotion_date' => 'required',
                                   ]
                );

                if($validator->fails())
                {
                    $messages = $validator->getMessageBag();

                    return redirect()->back()->with('error', $messages->first());
                }

                $promotion->employee_id     = $request->employee_id;
                $promotion->designation_id  = $request->designation_id;
                $promotion->promotion_title = $request->promotion_title;
                $promotion->promotion_date  = $request->promotion_date;
                $promotion->description     = $request->description;
                $promotion->save();

                return redirect()->route('promotion.index')->with('success', __('Promotion successfully updated.'));
            }
            else
            {
                return redirect()->back()->with('error', __('Permission denied.'));
            }
        }
        else
        {
            return redirect()->back()->with('error', __('Permission denied.'));
        }
    }

    public function destroy(Promotion $promotion)
    {
        if(\Auth::user()->can('delete promotion'))
        {
            if($promotion->created_by == \Auth::user()->creatorId())
            {
                $promotion->delete();

                return redirect()->route('promotion.index')->with('success', __('Promotion successfully deleted.'));
            }
            else
            {
                return redirect()->back()->with('error', __('Permission denied.'));
            }
        }
        else
        {
            return redirect()->back()->with('error', __('Permission denied.'));
        }
    }
}