<?php

namespace App\Http\Controllers;

use App\Models\EmployeeProfile;
use App\Models\Profiles;
use App\Models\Approval;
use App\Models\FamilyMember;
use App\Models\EmployeeNomineeDetail;
use App\Models\EmployeeTrainingDetail;
use App\Library\UserLib;
use Illuminate\Support\Facades\Storage;
use Illuminate\Support\Facades\File;


use Illuminate\Http\Request;

class EmployeeTrainingController extends Controller
{

    protected $userLib;
    protected $UserSessionId;
    protected $TeamList = array();
    protected $LevelList = array();
    protected $ViewProfileIds = array();
    protected $ViewApprovalUsers = array();

    public function __construct(UserLib $userLib)
    {
        $this->userLib = $userLib;
    }

    public function getAccessUserProfileList($ProfileId = '')
    {
        $users = Profiles::select('*')
            ->leftJoin('tbl_roles', 'tbl_roles.RoleId', '=', 'tbl_profiles.RoleId')
            ->where('tbl_roles.ReadPermission', 'like', '1')
            ->where('tbl_roles.WritePermission', 'like', '1')
            ->where('tbl_roles.UpdatePermission', 'like', '1')
            ->where('tbl_roles.ApprovalPermission', 'like', '1')
            ->where('tbl_profiles.ServiceBookApprovalPermission', 'like', 'YES')
            ->where('tbl_profiles.ProfileId', 'like', $ProfileId) //check not equal to user profile                   
            ->get();

        if ($users->count() > 0) {   //email is exist                
            foreach ($users as $key => $UValue) {
                $ProfileId = $UValue['ProfileId'];
                $ProfileName = $UValue['ProfileName'];
                $ParentId = $UValue['ParentId'];
                $this->TeamList[] = $UValue;
                $this->ViewProfileIds[] = $ProfileId;
                if ($ParentId) {
                    $this->getAccessUserProfileList($ParentId);
                }
            }
        }

        return $responseData = $this->ViewProfileIds;

        //return response()->json($responseData);
    }



    // Get Approval User 
    public function getApprovalUserLevel($ProfileId = '', $Level = 1)
    {

        $users = Profiles::select('*')
            ->leftJoin('tbl_roles', 'tbl_roles.RoleId', '=', 'tbl_profiles.RoleId')
            ->where('tbl_roles.ReadPermission', 'like', '1')
            ->where('tbl_roles.WritePermission', 'like', '1')
            ->where('tbl_roles.UpdatePermission', 'like', '1')
            ->where('tbl_roles.ApprovalPermission', 'like', '1')
            //->where('tbl_profiles.ServiceBookApprovalPermission','like','YES')
            ->where('tbl_profiles.ProfileId', 'like', $ProfileId) //check not equal to user profile                   
            ->get();

        // echo $users;
        //exit;

        if ($users->count() > 0) {   //email is exist                
            foreach ($users as $key => $UValue) {
                $ProfileId = $UValue['ProfileId'];
                $ProfileName = $UValue['ProfileName'];
                $ParentId = $UValue['ParentId'];
                $this->TeamList[] = $UValue;
                $this->ViewApprovalUsers[] = $ProfileId;
                //$this->LevelList[] = $Level;
                //echo $Level.'-'.$ParentId.'<br/>';

                if ($Level >= 2) {
                    continue;
                }
                if ($ParentId) {
                    $Level++;
                    $this->getApprovalUserLevel($ParentId, $Level);
                }
            }
        }
        return $this->ViewApprovalUsers;
    }

    public function addEmpTrainingDetail()
    {
        $this->UserSessionId = session('UserId');
        if (empty($this->UserSessionId)) {
            return redirect('/');
        }
        return view('admin.EmployeeProfile.add-training-detail');
    }

    public function empTrainingDetailList()
    {
        $this->UserSessionId = session('UserId');
        if (empty($this->UserSessionId)) {
            return redirect('/');
        }

        $TrainingDetailList = EmployeeTrainingDetail::select('tbl_employees_training_details.*', 'tbl_employees.EmployeeName as EmployeeName')
            ->leftJoin('tbl_employees', 'tbl_employees_training_details.EmployeeId', 'tbl_employees.EmployeeId')
            ->where('tbl_employees_training_details.Status', '1')
            ->where('tbl_employees_training_details.IsDeleted', '0')
            ->get();

        return view('admin.EmployeeProfile.training-detail-list', ['TrainingDetailList' => $TrainingDetailList]);
    }

    ### Store Training Detail
    public function storeTrainingDetail(Request $request)
    {
        $this->UserSessionId = session('UserId');
        if (empty($this->UserSessionId)) {
            return redirect('/');
        }
        $input = $request->all();
        $data = $input;

        $StartDate = '';
        if ($request->input('StartDate')) {
            $SDate = str_replace('/', '-', $request->input('StartDate'));
        }
        $StartDate = date('Y-m-d', strtotime($SDate));

        $EndDate = '';
        if ($request->input('EndDate')) {
            $EDate = str_replace('/', '-', $request->input('EndDate'));
        }
        $EndDate = date('Y-m-d', strtotime($EDate));

        // Training Certificate
        $CertName = $this->userLib->useridGenrator();
        $TrainingCertificatePath = '';
        if ($request->hasFile('TrainingCertificate')) {
            $file = $request->file('TrainingCertificate');
            $extension = $file->getClientOriginalExtension();
            $FileName = $CertName . '-' . time() . '.' . $extension;

            Storage::putFileAs(
                'public/training_certificate',
                $file,
                $FileName
            );
            $TrainingCertificatePath = Storage::url('training_certificate/' . $FileName);
        }

        unset($data['_token']);
        unset($data['StartDate']);
        unset($data['EndDate']);
        unset($data['TrainingCertificate']);

        $data['TrainingDetailId'] =  $this->userLib->useridGenrator();
        $data['FromDate'] = $StartDate;
        $data['ToDate'] = $EndDate;
        $data['TrainingCertificatePath'] = $TrainingCertificatePath;
        $data['IsDeleted'] = 0;
        $data['Status'] = 1;
        $data['Created_by'] = session('UserId');
        $data['Created_at'] = date('Y-m-d H:i:s', time());
        $data['Updated_by'] = session('UserId');
        $data['Updated_at'] = date('Y-m-d H:i:s', time());

        $TrainingDetail = EmployeeTrainingDetail::insert($data);
        if ($TrainingDetail) {
            return response()->json('status_success');
        } else {
            return response()->json('status_failed');
        }
    }

    ### Edit Training Detail for Edit
    public function editTrainingDetail(Request $request)
    {
        $this->UserSessionId = session('UserId');
        if (empty($this->UserSessionId)) {
            return redirect('/');
        }

        $TrainingId = $request->input('TrainingId');
        $GetTrainingDetail = EmployeeTrainingDetail::select('tbl_employees_training_details.*')
            ->where('TrainingDetailId', $TrainingId)
            ->get()
            ->first();

        return response()->json([
            'status' => 200,
            'GetTrainingDetail' => $GetTrainingDetail,
        ]);
    }

    ### Update Training Detail
    public function updateTrainingDetail(Request $request)
    {
        $this->UserSessionId = session('UserId');
        if (empty($this->UserSessionId)) {
            return redirect('/');
        }
        $input = $request->all();
        $data = $input;

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

        $StartDate = '';
        if ($request->input('StartDate')) {
            $SDate = str_replace('/', '-', $request->input('StartDate'));
        }
        $StartDate = date('Y-m-d', strtotime($SDate));

        $EndDate = '';
        if ($request->input('EndDate')) {
            $EDate = str_replace('/', '-', $request->input('EndDate'));
        }
        $EndDate = date('Y-m-d', strtotime($EDate));

        // Training Certificate
        $CertName = $this->userLib->useridGenrator();
        if ($request->hasFile('TrainingCertificate')) {
            $file = $request->file('TrainingCertificate');
            $extension = $file->getClientOriginalExtension();
            $FileName = $CertName . '-' . time() . '.' . $extension;

            Storage::putFileAs(
                'public/training_certificate',
                $file,
                $FileName
            );
            $TrainingCertificatePath = Storage::url('training_certificate/' . $FileName);
            $data['TrainingCertificatePath'] = $TrainingCertificatePath;
        }

        unset($data['_token']);
        unset($data['StartDate']);
        unset($data['EndDate']);
        unset($data['TrainingCertificate']);
        unset($data['TrainingId']);

        $data['FromDate'] = $StartDate;
        $data['ToDate'] = $EndDate;
        $data['Updated_by'] = session('UserId');
        $data['Updated_at'] = date('Y-m-d H:i:s', time());

        $TrainingDetail = EmployeeTrainingDetail::where('TrainingDetailId', $TrainingId)->update($data);
        if ($TrainingDetail) {
            return response()->json('status_success');
        } else {
            return response()->json('status_failed');
        }
    }

    #### Delete Training Detail
    public function deleteTrainingDetail(Request $request)
    {
        $this->UserSessionId = session('UserId');
        if (empty($this->UserSessionId)) {
            return redirect('/');
        }

        $data = array();
        $TrainingId = $request->input('TrainingId');
        $data['IsDeleted'] = 1;
        $data['Status'] = 0;
        $data['Updated_by'] = session('UserId');
        $data['Updated_at'] = date('Y-m-d H:i:s', time());

        $deleteData = EmployeeTrainingDetail::where('TrainingDetailId', $TrainingId)->update($data);
        if ($deleteData) {
            return response()->json('status_success');
        } else {
            return response()->json('status_failed');
        }
    }

    #### Delete Permanent Training Detail
    public function destroyTrainingDetail(Request $request)
    {
        $this->UserSessionId = session('UserId');
        if (empty($this->UserSessionId)) {
            return redirect('/');
        }
        $TrainingId = $request->input('TrainingId');
        $destroyData = EmployeeTrainingDetail::where('TrainingDetailId', $TrainingId);
        $destroyData->delete();
        if ($destroyData) {
            return response()->json('status_success');
        } else {
            return response()->json('status_failed');
        }
    }

    #### Submit For Approval
    public function SubmitTrainingDetailApproval(Request $request, $ProfileId = '')
    {
        $this->UserSessionId = session('UserId');
        if (empty($this->UserSessionId)) {
            return redirect('/');
        }
        $data = array();
        $EmployeeId = $request->input('EmployeeId');
        $ProfileId = $request->input('ProfileId');
        $UserId = $request->input('UserId');
        $ApprovalRemark = $request->input('ApprovalRemark');
        // In case of Farward for review
        $ModuleId = $request->input('ModuleId');

        $data['ApprovalStatus'] = 0;
        $data['Updated_by'] = session('UserId');
        $data['Updated_at'] = date('Y-m-d H:i:s', time());

        if ($ModuleId) {
            $GetNoOfApproval = EmployeeTrainingDetail::where('EmployeeId', $EmployeeId)
                ->where('ApprovalLock', '1')
                ->where('ApprovalStatus', '0')
                ->where('IsDeleted', '0')
                ->get();

            foreach ($GetNoOfApproval as $key => $ApprovalCount) {
                $NoOfApproval = $ApprovalCount->NoOfApproval + 1;

                // Update Employee EmployeeTrainingDetail Table in case of Farward for review
                $data['NoOfApproval'] = $NoOfApproval;

                $ApprovalRequest = EmployeeTrainingDetail::where('EmployeeId', $EmployeeId)
                    ->where('ApprovalLock', '1')
                    ->where('ApprovalStatus', '0')
                    ->where('IsDeleted', '0')
                    ->update($data);
            }

            // Update Approval Table in case of Farward for review
            $update_approval['ApprovalStatus'] =  '3'; // Approve = 1, Reject = 2, Forward = 3.
            $update_approval['ApprovalLevel'] = $NoOfApproval;
            $update_approval['Updated_by'] = session('UserId');
            $update_approval['Updated_at'] = date('Y-m-d H:i:s', time());

            $Update_Approval_Module = Approval::where('ModuleId', $ModuleId)
                ->where('ProfileId', session('ProfileId'))
                ->where('UserId', session('UserId'))
                ->where('ApprovalStatus', '=', '0')
                ->update($update_approval);

            if ($Update_Approval_Module) {

                $approval =  array();
                $approval['ModuleId'] =  $ModuleId;
                $approval['EmployeeId'] =  $EmployeeId;
                $approval['ModuleTitle'] =  'TrainingDetail';
                $approval['ApprovalStatus'] =  '0';
                $approval['ApprovalComments'] =  $ApprovalRemark;
                $approval['ApprovalFrom'] = session('UserId');
                $approval['ProfileId'] = $ProfileId;
                $approval['UserId'] = $UserId;

                //$approval['ApprovalLevel'] = '';
                $approval['Created_at'] = date('Y-m-d H:i:s', time());
                $approval['Created_by'] = session('UserId');
                $approval['Updated_by'] = session('UserId');
                $approval['Updated_at'] = date('Y-m-d H:i:s', time());
                $Approval_Module_New = Approval::insert($approval);

                if ($Approval_Module_New) {
                    return response()->json('status_success');
                } else {
                    return response()->json('status_fail');
                }
            }
        } else {
            $data['ApprovalLock'] = 1;
            $data['NoOfApproval'] = 0;
            $data['ApprovalComment'] = '';
            $ApprovalRequest = EmployeeTrainingDetail::where('EmployeeId', $EmployeeId)
                ->where('ApprovalStatus', '=', '0')
                ->where('ApprovalLock', '0')
                ->where('IsDeleted', '0')
                ->update($data);
            if ($ApprovalRequest) {

                $approval =  array();
                $approval['ModuleId'] =  $this->userLib->useridGenrator();
                $approval['EmployeeId'] =  $EmployeeId;
                $approval['ModuleTitle'] =  'TrainingDetail';
                $approval['ApprovalStatus'] =  '0';
                $approval['ApprovalComments'] =  $ApprovalRemark;
                $approval['ApprovalFrom'] = session('UserId');
                $approval['ProfileId'] = $ProfileId;
                $approval['UserId'] = $UserId;

                //$approval['ApprovalLevel'] = '';
                $approval['Created_at'] = date('Y-m-d H:i:s', time());
                $approval['Created_by'] = session('UserId');
                $approval['Updated_at'] = date('Y-m-d H:i:s', time());
                $approval['Updated_by'] = session('UserId');

                $Approval_Module = Approval::insert($approval);

                if ($Approval_Module) {
                    return response()->json('status_success');
                } else {
                    return response()->json('status_fail');
                }
            }
        }
    }

    #### Approve Employee Training Detail
    public function ApproveTrainingDetail(Request $request, $EmployeeId = '', $ModuleId = '')
    {
        $this->UserSessionId = session('UserId');
        if (empty($this->UserSessionId)) {
            return redirect('/');
        }

        $LoginUserProfileId = session('ProfileId');
        $UserId = session('UserId');
        $EmployeeId = $request->input('EmployeeId');
        $ModuleId = $request->input('ModuleId');
        $ApprovalStatusTbl = $request->input('ApprovalStatus');

        $GetNoOfApproval = EmployeeTrainingDetail::select('NoOfApproval')
            ->where('EmployeeId', $EmployeeId)
            ->where('ApprovalStatus', '0')
            ->where('ApprovalLock', '1')
            //->where('NoOfApproval', '!=', '0')
            ->where('IsDeleted', '0')
            ->orderBy('id', 'DESC')
            ->get()
            ->first();

        $NoOfApproval = $GetNoOfApproval->NoOfApproval + 1;

        $approval =  array();
        $approval['ApprovalStatus'] = $ApprovalStatusTbl;
        $approval['ApprovalLevel'] = $NoOfApproval;
        $approval['Updated_by'] = session('UserId');
        $approval['Updated_at'] = date('Y-m-d H:i:s', time());
        $ApprovalUpdate = Approval::where('ModuleId', $ModuleId)->where('EmployeeId', $EmployeeId)->where('ProfileId', $LoginUserProfileId)->where('UserId', $UserId)->update($approval);

        if ($ApprovalUpdate) {
            // Update EmployeeTrainingDetail Table 
            $data = array();
            $data['ApprovalStatus'] = 1;
            $data['NoOfApproval'] = $NoOfApproval;
            $data['Updated_by'] = session('UserId');
            $data['Updated_at'] = date('Y-m-d H:i:s', time());

            $approveData = EmployeeTrainingDetail::where('EmployeeId', $EmployeeId)
                ->where('ApprovalLock', '1')
                ->where('ApprovalStatus', '0')
                ->where('IsDeleted', '0')
                ->update($data);

            return response()->json('status_success');
        } else {
            return response()->json('status_failed');
        }
    }

    #### Reject Employee Training Detail
    public function RejectTrainingDetail(Request $request)
    {
        $this->UserSessionId = session('UserId');
        if (empty($this->UserSessionId)) {
            return redirect('/');
        }

        $data = array();
        $EmployeeId = $request->input('EmployeeId');
        $Comment = $request->input('RejectComment');
        $LoginUserProfileId = session('ProfileId');
        $UserId = session('UserId');
        $ModuleId = $request->input('ModuleId');
        $ApprovalStatusTbl = $request->input('ApprovalStatus');

        $GetNoOfApproval = EmployeeTrainingDetail::select('NoOfApproval')
            ->where('EmployeeId', $EmployeeId)
            ->where('ApprovalStatus', '0')
            ->where('ApprovalLock', '1')
            //->where('NoOfApproval', '!=', '0')
            ->where('IsDeleted', '0')
            ->orderBy('id', 'DESC')
            ->get()
            ->first();

        $NoOfApproval = $GetNoOfApproval->NoOfApproval + 1;

        // Rejected = 2,
        $data['ApprovalStatus'] = $ApprovalStatusTbl;
        $data['ApprovalLock'] = 0;
        $data['NoOfApproval'] = $NoOfApproval;
        $data['ApprovalComment'] = $Comment;
        $data['Updated_by'] = session('UserId');
        $data['Updated_at'] = date('Y-m-d H:i:s', time());

        $approval =  array();
        $approval['ApprovalStatus'] = $ApprovalStatusTbl;
        $approval['ApprovalLevel'] = $NoOfApproval;
        $approval['ApprovalComments'] = $Comment;
        $approval['Updated_by'] = session('UserId');
        $approval['Updated_at'] = date('Y-m-d H:i:s', time());

        $ApprovalUpdate = Approval::where('ModuleId', $ModuleId)->where('EmployeeId', $EmployeeId)->where('ProfileId', $LoginUserProfileId)->where('UserId', $UserId)->update($approval);

        if ($ApprovalUpdate) {

            $rejectData = EmployeeTrainingDetail::where('EmployeeId', $EmployeeId)
                ->where('ApprovalLock', '1')
                ->where('ApprovalStatus', '0')
                ->where('IsDeleted', '0')->update($data);
            if ($rejectData) {

                return response()->json('status_success');
            } else {
                return response()->json('status_failed');
            }
        } else {
            return response()->json('status_failed');
        }
    }
}