<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Models\Activity;
use App\Models\Link;
use App\Models\Project;
use App\Models\TemplateGantt;
use App\Models\UserToActivity;
use App\Models\CommentActivity;
use App\Models\AssignMaterial;
use App\Models\AssignTools;
use App\Models\OfficeHours;
use App\Models\VersionGantt;
use App\Models\Holiday;
use App\Models\ReportActivity;
use App\Models\ReportActivityMaterial;
use DB;

class ActivityController extends Controller
{
    public function getByGanttId($id, $proyek_id)
    {
        $cekData = Activity::where("version_gantt_id", $id)->count();

        $dataGantt = [];
        if($cekData > 0){
            $dataGantt = $this->getDataActivity($id);
        }else{
            $this->templateToActivity($id, $proyek_id);
            $dataGantt = $this->getDataActivity($id);
        }

        return response()->json(['status'=>'success','data'=>$dataGantt,'code'=>200], 200);
    }    

    private function getDataActivity($id)
    {
        $checkHeader = Activity::where('version_gantt_id', $id)->where('type_activity', 'header')->count();
        $finalData = [];
        if($checkHeader > 0){
            $dataHeader = Activity::where('version_gantt_id', $id)->where('type_activity', 'header')->first();
            $startDate = date_create($dataHeader->start_date);
            $endDate = date_create($dataHeader->end_date);
            $dataHeader->start_date = date_format($startDate,"Y-m-d H:i:s");
            $dataHeader->end_date = date_format($endDate,"Y-m-d H:i:s");
            $dataHeader->type = "project";
            $dataHeader->text = $dataHeader->name;
            $finalData[] = $dataHeader;
            $data = Activity::where('version_gantt_id', $id)->where('parent_id', $dataHeader->id)->orderBy('id', 'asc')->get();
        }else{
            $data = Activity::where('version_gantt_id', $id)->whereNull('parent_id')->orderBy('id', 'asc')->get();
        }
        
        foreach($data as $objRow){
            $objRow->text = $objRow->name;
            if($objRow->parent_id){
                $objRow->parent = $objRow->parent_id;
            }
            $startDate = date_create($objRow->start_date);
            $endDate = date_create($objRow->end_date);
            $objRow->jobs_done = $this->sumVolumeActualMaterial($objRow->id);
            $objRow->assign_hr = $this->getUserActivity($objRow->id);
            $objRow->assign_tools = $this->getToolsActivity($objRow->id);
            $objRow->assign_material = $this->getMaterialActivity($objRow->id);
            $objRow->start_date = date_format($startDate,"Y-m-d H:i:s");
            $objRow->end_date = date_format($endDate,"Y-m-d H:i:s");
            $objRow->planned_start = isset($objRow->planned_start) ? date_format(date_create($objRow->planned_start),"Y-m-d H:i:s") : NULL;
            $objRow->planned_end = isset($objRow->planned_end) ? date_format(date_create($objRow->planned_end),"Y-m-d H:i:s") : NULL;
            $objRow->progress = (int)$objRow->persentase_progress/100;
            $dataChildren = $this->getChildren($id, $objRow->id);
            if($objRow->type_activity=="milestone"){
                $objRow->type = $objRow->type_activity;
            }else if(empty($dataChildren)){
                $objRow->type = "task";
            }else{
                $objRow->type = "project";
            }
            $finalData[] = $objRow;
            $finalData = array_merge($finalData, $dataChildren);
        }

        $dataLink = Link::where('version_gantt_id', $id)->get();
        $finalLink = [];
        foreach($dataLink as  $objRow)
        {
            $dataRow = array(
                'id'=>$objRow->id,
                'source'=>$objRow->s_activity_id,
                'target'=>$objRow->t_activity_id,
                'type'=>$objRow->type_link,
                'code'=>$objRow->code_link
            );

            if($objRow->lag)
            {
                $dataRow['lag'] = $objRow->lag;
            }

            $finalLink[] = $dataRow;

        }

        $resultData = array(
            "data"=>$finalData,
            "links"=>$finalLink
        );

        return $resultData;
    }

    private function getChildren($gantt_id, $parent_id)
    {
        $finalData = [];
        $data = Activity::where('version_gantt_id', $gantt_id)->where('parent_id', $parent_id)->orderBy('id', 'asc')->get();
        foreach($data as $objRow){
            $objRow->parent = $parent_id;
            $objRow->text = $objRow->name;
            $objRow->jobs_done = $this->sumVolumeActualMaterial($objRow->id);
            $objRow->assign_hr = $this->getUserActivity($objRow->id);
            $objRow->assign_tools = $this->getToolsActivity($objRow->id);
            $objRow->assign_material = $this->getMaterialActivity($objRow->id);
            $objRow->progress = (int)$objRow->persentase_progress/100;
            $startDate = date_create($objRow->start_date);
            $endDate = date_create($objRow->end_date);
            $objRow->start_date = date_format($startDate,"Y-m-d H:i:s");
            $objRow->end_date = date_format($endDate,"Y-m-d H:i:s");
            $objRow->planned_start = isset($objRow->planned_start) ? date_format(date_create($objRow->planned_start),"Y-m-d H:i:s") : NULL;
            $objRow->planned_end = isset($objRow->planned_end) ? date_format(date_create($objRow->planned_end),"Y-m-d H:i:s") : NULL;
            $dataChildren = $this->getChildren($gantt_id, $objRow->id);
            if($objRow->type_activity=="milestone"){
                $objRow->type = $objRow->type_activity;
            }elseif(empty($dataChildren)){
                $objRow->type = "task";
            }else{
                $objRow->type = "project";
            }
            $finalData[] = $objRow;
            $finalData = array_merge($finalData, $dataChildren);
        }
        return $finalData;
    }

    private function sumVolumeActuall($id)
    {
        $sumVa = ReportActivity::where("activity_id", $id)->sum("job_count_report");
        return $sumVa;
    }

    private function sumVolumeActualMaterial($id)
    {
        $dataPlan = AssignMaterial::where('activity_id', $id)->get();
        $tmpPercentage1 = [];
        if(!$dataPlan->isEmpty()){
            foreach ($dataPlan as $value) { 
                $qty_plan           = $value->qty_planning;
                $status_activity    = $value->status_activity;
                $getDataVolActual = ReportActivityMaterial::where('assign_material_id', '=', $value->id)->sum("qty");
                $percentage1 = ($getDataVolActual * 100) / $qty_plan;
                if($status_activity == 'done'){
                    $tmpPercentage1[] = 100;
                } 
                else{
                    $tmpPercentage1[] = $percentage1 >= 100 ? 90 : $percentage1;
                }
            }

            $totalPercentage = array_sum($tmpPercentage1) > 0 ? array_sum($tmpPercentage1) / count($tmpPercentage1) : 0;
        }else{

                    
            $totalPercentage = 0;
        }
        return $totalPercentage;
    }

    private function getUserActivity($id)
    {
        $data = UserToActivity::select("u.name as name")->join("m_users as u", "u.id", "=", "assign_hr_to_activity.user_id")->where('assign_hr_to_activity.activity_id', $id)->get();
        $nameCollection = [];
        foreach($data as $value){
            $nameCollection[] = $value->name;
        }
        return $nameCollection;
    }

    private function getMaterialActivity($id)
    {
        $data = AssignMaterial::select("m.description as name")->join("m_req_material as m", "m.id", "=", "assign_material_to_activity.material_id")->where('assign_material_to_activity.activity_id', $id)->get();
        $nameCollection = [];
        foreach($data as $value){
            $nameCollection[] = $value->name;
        }
        return $nameCollection;
    }

    private function getToolsActivity($id)
    {
        $data = AssignTools::select("m.name as name")->join("m_tools_resource as m", "m.id", "=", "assign_tools_to_activity.tools_id")->where('assign_tools_to_activity.activity_id', $id)->get();
        $nameCollection = [];
        foreach($data as $value){
            $nameCollection[] = $value->name;
        }
        return $nameCollection;
    }

    private function templateToActivity($id, $proyek_id)
    {
        $resultProject = Project::find($proyek_id);
        $newRencanaBiaya = str_replace(".","", $resultProject->rencana_biaya);
        $dataHeader = array(
            'version_gantt_id'=>$id,
            'proyek_id'=>$proyek_id,
            'name'=> $resultProject->nama,
            'kode_sortname'=>$resultProject->kode_sortname,
            'start_date'=> $resultProject->mulai_proyek,
            'end_date'=> $resultProject->akhir_proyek,
            'rencana_biaya'=> $newRencanaBiaya,
            'type_activity'=> 'header',
            'created_by'=>$this->currentName
        );
        $newHeader = Activity::create($dataHeader);

        $resultTypeProject = TemplateGantt::where('proyek_type_id',$resultProject->type_proyek_id)->whereNull('parent_id')->orderByRaw('id ASC')->get();

        $typeProjectId = $resultProject->type_proyek_id;

        foreach($resultTypeProject as $objRow){
            $newActivity = array(
                'version_gantt_id'=>$id,
                'parent_id'=>$newHeader->id,
                'proyek_id'=>$proyek_id,
                'name'=> $objRow->name_activity,
                'start_date'=>date("Y-m-d H:i:s"),
                'end_date'=>date("Y-m-d H:i:s"),
                'created_by'=>$this->currentName
            );
            $checkChild = TemplateGantt::where("parent_id", $objRow->id)->count();
            if($checkChild > 0){
                $newActivity['type_activity'] = "project";
            }else{
                $newActivity['type_activity'] = "task";
            }
            $resultNew = Activity::create($newActivity);
            $this->getChildrenTemplate($id, $objRow->id, $typeProjectId, $proyek_id, $resultNew->id, $resultProject->mulai_proyek);
        }
    }

    private function getChildrenTemplate($id, $parent_id, $type_proyek_id, $proyek_id, $parent_new, $firstDay)
    {
        $data = TemplateGantt::where('proyek_type_id', $type_proyek_id)->where('parent_id', $parent_id)->orderByRaw('id ASC')->get();
        foreach($data as $objRow){
            $newActivity = array(
                'version_gantt_id'=>$id,
                'parent_id'=>$parent_new,
                'proyek_id'=>$proyek_id,
                'name'=> $objRow->name_activity,
                'start_date'=>$firstDay,
                'end_date'=>$firstDay,
                'created_by'=>$this->currentName
            );
            $checkChild = TemplateGantt::where("parent_id", $objRow->id)->count();
            if($checkChild > 0){
                $newActivity['type_activity'] = "project";
            }else{
                $newActivity['type_activity'] = "task";
            }
            $resultNew = Activity::create($newActivity);
            $this->getChildrenTemplate($id, $objRow->id, $type_proyek_id, $proyek_id, $resultNew->id, $firstDay);
        }
    }

    public function add(Request $request)
    {
        $this->validate($request, [
            'version_gantt_id'=>'required'
        ]);

        $data = $request->all();
        $data['name'] = $request->text;
        $data['persentase_progress'] = $request->progress;
        $data['created_by'] = $this->currentName;
        $data['type_activity'] = "task";

        $parent = isset($data['parent_id']) ? $data['parent_id'] : null;
        if($parent && $parent > 0){
            $this->updateTypeProject($parent);
            $comment = CommentActivity::where('activity_id', $parent)->delete();
            $hr      = UserToActivity::where('activity_id', $parent)->delete();
        }

        $result = Activity::create($data);

        if($result){
            return response()->json(['status'=>'success','action'=>'inserted', 'tid'=>$result->id,'code'=>200], 200);
        }else{
            return response()->json(['status'=>'failed','action'=>'error','code'=>400], 400);
        }
    }

    private function updateTypeProject($id)
    {
        Activity::find($id)->update(["type_activity"=>"project"]);
    }

    public function edit($id){
        if(!$id || (int) $id < 0 || $id==""){
            return response()->json(['status'=>'failed','message'=>'id is required!','code'=>400], 400);
            die();
        }

        $result = Activity::find($id);

        if($result){
            return response()->json(['status'=>'success','code'=>200,'data'=>$result], 200);
        }else{
            return response()->json(['status'=>'failed','message'=>'failed get data activity, please try again later!','code'=>400], 400);
        }
    }

    public function update(Request $request, $id)
    {
        if(!$id || (int) $id < 0 || $id==""){
            return response()->json(['status'=>'failed', 'action'=>'error','message'=>'id is required!','code'=>400], 400);
        }

        $data = Activity::find($id);
        $oldRencanaBiaya = (int)$data->rencana_biaya;
        $newRencanaBiaya = (int)$request->rencana_biaya;
        if($oldRencanaBiaya==$newRencanaBiaya){
            $updateBobot = false;
        }else{
            $updateBobot = true;
        }
        $parent = $data->parent_id;
        $dataUpdate = $request->all();
        $dataUpdate['name'] = $request->text;
        $dataUpdate['persentase_progress'] = $request->progress*100;
        $dataUpdate['updated_by'] = $this->currentName;
        if($data->type_activity!='header'){
            $dataUpdate['type_activity'] = $request->type;
        }
        if($data){
            $upactual = false;
            $result = $data->update($dataUpdate);            
            if($result){
                if($parent && (int)$parent > 0){
                    $this->updateCostPlanning($parent);
                    $this->updatePersentaseProgress($parent);
                    $this->updateCostActual($parent);
                }

                $this->calculateAllBobot($data->proyek_id, $data->version_gantt_id);

                return response()->json(['status'=>'success','update_bobot'=>$updateBobot,'data'=>$dataUpdate, 'action'=>'updated','message'=>'data activity successfully updated!','code'=>200], 200);
            }else{
                return response()->json(['status'=>'failed', 'action'=>'error','message'=>'data activity failed updated!','code'=>400], 400);
            }
        }else{
            return response()->json(['status'=>'failed', 'action'=>'error','message'=>'data activity not found!','code'=>400], 400);
            die();
        }
    }

    public function updateRegular(Request $request, $id){
        if(!$id || (int) $id < 0 || $id==""){
            return response()->json(['status'=>'failed','message'=>'id is required!','code'=>400], 400);
        }

        $data = Activity::find($id);

        if($data){
            $result = $data->update($request->all());
        }else{
            return response()->json(['status'=>'failed','message'=>'data activity not found!','code'=>400], 400);
            die();
        }
        
        
        if($result){
            return response()->json(['status'=>'success','message'=>'data activity successfully updated!','code'=>200], 200);
        }else{
            return response()->json(['status'=>'failed','message'=>'data activity failed updated!','code'=>400], 400);
        }
    }

    private function calculateAllBobot($proyek, $gantt)
    {
        $checkHeader = Activity::where('version_gantt_id', $gantt)->where("proyek_id", $proyek)->where('type_activity', 'header')->count();
        if($checkHeader > 0){
            $dataHeader = Activity::where('version_gantt_id', $gantt)->where("proyek_id", $proyek)->where('type_activity', 'header')->first();
            $totalCost = Activity::select(DB::raw('sum(cast(rencana_biaya as double precision))'))->where("proyek_id", $proyek)->where("version_gantt_id", $gantt)->where("parent_id", $dataHeader->id)->first();
        }else{
            $totalCost = Activity::select(DB::raw('sum(cast(rencana_biaya as double precision))'))->where("proyek_id", $proyek)->where("version_gantt_id", $gantt)->whereNull("parent_id")->first();
        }
        $totalCost = $totalCost->sum;
        if($totalCost > 0){
            $activitys = Activity::where("proyek_id", $proyek)->where("version_gantt_id", $gantt)->get();
            foreach ($activitys as $activity) {
                $bobot = ((int)$activity->rencana_biaya/$totalCost)*100;
                $willUpdated = Activity::find($activity->id);
                $dataUpdate = array(
                    "bobot_planning"=>$bobot,
                    "updated_by"=>$this->currentName
                );
                $willUpdated->update($dataUpdate);
            }
        }
        return true;
    }

    public function delete($id)
    {
        $data = Activity::find($id);

        if($data){
            $parent = $data->parent_id;
            if($parent && (int)$parent > 0){
                $this->checkForUpdateParent($parent);
                $this->updateCostPlanning($parent);
                $this->updatePersentaseProgress($parent);
                $this->updateCostActual($parent);
            }
            $delete = $data->delete();
        }else{
            return response()->json(['status'=>'failed', 'action'=>'error','message'=>'data activity not found!','code'=>400], 400);
            die();
        }
        

        if($delete){
            return response()->json(['status'=>'success', "action"=>"deleted",'message'=>'data activity successfully deleted!','code'=>200], 200);
        }else{
            return response()->json(['status'=>'failed', 'action'=>'error','message'=>'data activity failed deleted!','code'=>400], 400);
        }
    }

    private function checkForUpdateParent($id)
    {
        $count = Activity::where("parent_id", $id)->count();
        if(!$count || $count==0){
            Activity::find($id)->update(["type_activity"=>"task"]);
        }
    }

    public function getUpdate($id)
    {
        $data = Activity::find($id);
        if($data){
            $data->progress = (int)$data->persentase_progress/100;
            $data->jobs_done = $this->sumVolumeActualMaterial($data->id);
            $data->assign_hr = $this->getUserActivity($data->id);
            $data->assign_tools = $this->getToolsActivity($data->id);
            $data->assign_material = $this->getMaterialActivity($data->id);
            return response()->json(['status'=>'success', "data"=> $data,'code'=>200], 200);
        }else{
            return response()->json(['status'=>'failed', 'action'=>'error','message'=>'data activity not found!','code'=>400], 400);
        }
    }

    private function updateCostPlanning($id)
    {
        $sumBiaya = Activity::select(DB::raw('sum(cast(rencana_biaya as double precision))'))->where("parent_id", $id)->first();
        $dataActivity = Activity::find($id);
        $dataUpdate = array(
            "rencana_biaya" => $sumBiaya->sum,
            "updated_by" => $this->currentName
        );
        $dataActivity->update($dataUpdate);
        if($dataActivity){
            $parent = $dataActivity->parent_id;
            if($parent && (int)$parent > 0){
                $this->updateCostPlanning($parent);
            }
        }
    }

    private function calculateProgress($id)
    {
        $sumBobot = Activity::where("parent_id", $id)->sum("bobot_planning");
        $dataActivity = Activity::find($id);
        $restBobot = $dataActivity->bobot_planning - $sumBobot;
        return $restBobot;
    }

    private function updatePersentaseProgress($id)
    {
        $sumProgress = Activity::where("parent_id", $id)->sum("persentase_progress");
        $totalChild = Activity::where("parent_id", $id)->count();
        $dataActivity = Activity::find($id);
        $calculateProgressActual = $sumProgress/$totalChild;
        $dataUpdate = array(
            "persentase_progress" => $calculateProgressActual,
            "updated_by" => $this->currentName
        );
        $dataActivity->update($dataUpdate);
        if($dataActivity){
            $parent = $dataActivity->parent_id;
            if($parent && (int)$parent > 0){
                $this->updatePersentaseProgress($parent);
            }
        }
    }

    private function updateCostActual($id)
    {
        $biayaActual = Activity::where("parent_id", $id)->sum("biaya_actual");
        $dataActivity = Activity::find($id);
        
        $dataUpdate = array(
            "biaya_actual" => $biayaActual,
            "updated_by" => $this->currentName
        );
        $dataActivity->update($dataUpdate);
        if($dataActivity){
            $parent = $dataActivity->parent_id;
            if($parent && (int)$parent > 0){
                $this->updateCostActual($parent);
            }
        }
    }

    public function search(Request $request)
    {
        $payload = $request->all();
        $dataBuilder = $this->setUpPayload($payload, 'm_activity');
        $builder = $dataBuilder['builder'];
        $countBuilder = $dataBuilder['count'];
        $dataGet = $builder->get();
        $totalRecord = $countBuilder->count();
        return response()->json(['status'=>'success','code'=>200,'data'=>$dataGet, 'totalRecord'=>$totalRecord], 200);
    }

    public function calculateAllCost($activity_id, $proyek_id)
    {
        $humanCostPlanning = $this->calculateHuman($activity_id, $proyek_id);
        $materialCostPlanning = 0;
        $toolsCostPlanning = 0;

        $allCost = $humanCostPlanning + $materialCostPlanning + $toolsCostPlanning;
        return $allCost;
    }

    private function calculateHuman($activity_id, $proyek_id)
    {
        $dataHuman = UserToActivity::select("ahp.standart_rate as standart_rate","ahp.max_used as max_used", "ahp.cost_per_used as cost_per_used", "ahp.uom_standart_rate as uom_standart_rate")->leftJoin("assign_hr_to_proyek as ahp", "assign_hr_to_activity.user_id", "=", "ahp.user_id")
        ->where("assign_hr_to_activity.activity_id", $activity_id)->where("assign_hr_to_activity.proyek_id", $proyek_id)
        ->where("ahp.proyek_id", $proyek_id)
        ->get();
        
        $totalCost = 0;
        foreach ($dataHuman as $human) {
            $uom = $human->uom_standart_rate;
            $totalCost += $this->calculateHumanCost($human, $activity_id);
        }

        return $totalCost;
    }

    private function calculateHumanCost($human, $activity_id)
    {
        $activity = Activity::find($activity_id);
        $duration = $activity->duration;
        $standarRate = $human->standart_rate;
        $maxUsed = $human->max_used/100;
        $totalCost = ($standarRate*$duration)*$maxUsed;
        return $totalCost;   
    }

    private function calculateHumanDay($human, $activity_id)
    {
        $activity = Activity::find($activity_id);
        $duration = $activity->duration;
        $standarRate = $human->standart_rate;
        $maxUsed = $human->max_used/100;
        $totalCost = ($standarRate*$duration)*$maxUsed;
        return $totalCost;        
    }

    private function calculateHumanHours($human, $activity_id, $proyek_id)
    {
        $hours = OfficeHours::where("proyek_id", $proyek_id)->first();
        $activity = Activity::find($activity_id);
        $ganttId = $activity->version_gantt_id;
        $verGantt = VersionGantt::find($ganttId);
        $holiday = Holiday::where("version_gantt_id", $ganttId)->where("proyek_id", $proyek_id)->pluck("date");
        $dateHoliday = $holiday->all();
        $configOff = $verGantt->config_dayoff;
        if($configOff && $configOff!= ""){
            $dayOff = explode(",", $verGantt->config_dayoff);
            $dayOff = array_map(
                function($value) { return (int)$value; },
                $dayOff
            );
        }else{
            $dayOff = [];
        }
        $begin = new \DateTime($activity->start_date);
        $end = new \DateTime($activity->end_date);
        $end = $end->modify( '+1 day' );
        $interval = \DateInterval::createFromDateString('1 day');
        $period = new \DatePeriod($begin, $interval, $end);
        $totalCost = 0;
        foreach ($period as $dt) {
            $weekDay = $dt->format("w");
            $currentDay = $dt->format("Y-m-d"); 
            if(!in_array($weekDay, $dayOff) && !in_array($currentDay, $dateHoliday))
            {
                $totalHours = $this->getHourInDay($hours, $weekDay);
                $standarRate = $human->standart_rate;
                $maxUsed = $human->max_used/100;
                $totalCost += ($standarRate*$totalHours)*$maxUsed;
            }
        }
        return $totalCost;
    }

    private function getHourInDay($hours, $day)
    {
        $totalHours = 0;
        switch ($day) {
            case 1:
                $totalHours = ceil(abs(((strtotime($hours->monday_end)-strtotime($hours->monday_start))/60)/60));
                break;
            case 2:
                $totalHours = ceil(abs(((strtotime($hours->tuesday_end)-strtotime($hours->tuesday_start))/60)/60));
                break;
            case 3:
                $totalHours = ceil(abs(((strtotime($hours->wednesday_end)-strtotime($hours->wednesday_start))/60)/60));
                break;
            case 4:
                $totalHours = ceil(abs(((strtotime($hours->thursday_end)-strtotime($hours->thursday_start))/60)/60));
                break;
            case 5:
                $totalHours = ceil(abs(((strtotime($hours->friday_end)-strtotime($hours->friday_start))/60)/60));
                break;
            case 6:
                $totalHours = ceil(abs(((strtotime($hours->saturday_end)-strtotime($hours->saturday_start))/60)/60));
                break;
            default:
            $totalHours = ceil(abs(((strtotime($hours->sunday_end)-strtotime($hours->sunday_start))/60)/60));
                break;
        }
        return $totalHours;
    }

    private function calculateMaterial($activity_id, $proyek_id)
    {
        $totalCost = AssignMaterial::selectRaw("ISNULL(qty_planning,0)*ISNULL(budget,0) as totalCost")->where("proyek_id", $proyek_id)->where("activity_id", $activity_id)->sum("totalCost");
        return $totalCost;
    }

    private function calculateTools($activity_id, $proyek_id)
    {

    }

    public function getPercentagePerDay(Request $request)
    { 
        $dataPayload = $request->all();
        $allGantt  = [];
        foreach ($dataPayload['project_id'] as $val) {
            $allGantt[] = $this->getMaxVersionGantt($val);
        }
        
        $dataFinal=[];
        foreach ($allGantt as $val) {
            $dataProject = Project::find($val['proyek_id']);
            $holidays = Holiday::where("version_gantt_id", $val['last_gantt_id'])->where("proyek_id", $val['proyek_id'])->get();
            $dateHoliday = []; //$holiday->all();
            foreach ($holidays as $holiday) {
                $startH = new \DateTime($holiday->date);
                $endH = clone $startH;
                $endH->modify('+'.$holiday->duration.' day');
                $intervalH = \DateInterval::createFromDateString('1 day');
                $periodH = new \DatePeriod($startH, $intervalH, $endH);
                foreach ($periodH as $dt) {
                    $dateHoliday[] = $dt->format("Y-m-d");
                }
            }
            $verGantt = VersionGantt::find($val['last_gantt_id']);
            $configOff = $verGantt->config_dayoff;
            if($configOff && $configOff!= ""){
                $dayOff = explode(",", $verGantt->config_dayoff);
                $dayOff = array_map(
                    function($value) { return (int)$value; },
                    $dayOff
                );
            }else{
                $dayOff = [];
            }
            $checkHeader = Activity::where('type_activity', 'header')->where("proyek_id", $val['proyek_id'])->where("version_gantt_id", $val['last_gantt_id'])->count();
            if($checkHeader > 0){
                $dataHeader = Activity::where('type_activity', 'header')->where("proyek_id", $val['proyek_id'])->where("version_gantt_id", $val['last_gantt_id'])->first();
                $minDate = Activity::where('parent_id', $dataHeader->id)->where("proyek_id", $val['proyek_id'])->where("version_gantt_id", $val['last_gantt_id'])->min("start_date");
                $maxDate = Activity::where('parent_id', $dataHeader->id)->where("proyek_id", $val['proyek_id'])->where("version_gantt_id", $val['last_gantt_id'])->max("end_date");
            }else{
                $minDate = Activity::whereNull('parent_id')->where("proyek_id", $val['proyek_id'])->where("version_gantt_id", $val['last_gantt_id'])->min("start_date");
                $maxDate = Activity::whereNull('parent_id')->where("proyek_id", $val['proyek_id'])->where("version_gantt_id", $val['last_gantt_id'])->max("end_date");
            }
            
            $begin = new \DateTime($minDate);
            $end = new \DateTime($maxDate);
            $end = $end->modify( '+1 day' );
            $interval = \DateInterval::createFromDateString('1 day');
            $period = new \DatePeriod($begin, $interval, $end);
            $checkHeader = Activity::where('type_activity', 'header')->where("proyek_id", $val['proyek_id'])->where("version_gantt_id", $val['last_gantt_id'])->count();
            if($checkHeader > 0){
                $dataHeader = Activity::where('type_activity', 'header')->where("proyek_id", $val['proyek_id'])->where("version_gantt_id", $val['last_gantt_id'])->first();
                $totalRencanaBudget = Activity::select(DB::raw('sum(cast(rencana_biaya as integer))'))->where('parent_id', $dataHeader->id)->where("proyek_id", $val['proyek_id'])->where("version_gantt_id", $val['last_gantt_id'])->first();
            }else{
                $totalRencanaBudget = Activity::select(DB::raw('sum(cast(rencana_biaya as integer))'))->whereNull('parent_id')->where("proyek_id", $val['proyek_id'])->where("version_gantt_id", $val['last_gantt_id'])->first();
            }
            
            $totalRencanaBudget = $totalRencanaBudget->sum;
            $currentPercentage = 0;
            $dataDate = [];
            $dataPercen = [];
            foreach ($period as $dt) {
                $weekDay = $dt->format("w");
                $currentDate = $dt->format("Y-m-d"); 
                if(!in_array($weekDay, $dayOff) && !in_array($currentDate, $dateHoliday))
                {
                    $totalPercentage = 0;
                    $checkHeader = Activity::where('type_activity', 'header')->where("proyek_id", $val['proyek_id'])->where("version_gantt_id", $val['last_gantt_id'])->count();
                    if($checkHeader > 0){
                        $dataHeader = Activity::where('type_activity', 'header')->where("proyek_id", $val['proyek_id'])->where("version_gantt_id", $val['last_gantt_id'])->first();
                        $dataActivity = Activity::whereRaw("'".$currentDate."' BETWEEN DATE(m_activity.start_date) AND DATE(m_activity.end_date)")->where('parent_id', $dataHeader->id)->where("proyek_id", $val['proyek_id'])->where("version_gantt_id", $val['last_gantt_id'])->get();
                    }else{
                        $dataActivity = Activity::whereRaw("'".$currentDate."' BETWEEN DATE(m_activity.start_date) AND DATE(m_activity.end_date)")->whereNull('parent_id')->where("proyek_id", $val['proyek_id'])->where("version_gantt_id", $val['last_gantt_id'])->get();
                    }
                    
                    foreach ($dataActivity as $activity) {
                        $duration = $activity->duration;
                        if($totalRencanaBudget > 0 && $duration > 0){
                            $totalPercentage = $totalPercentage + ((($activity->rencana_biaya/$totalRencanaBudget)*100)/$duration);
                        }
                    }
                    $currentPercentage = $currentPercentage + $totalPercentage;
                    $dataDate[] = $currentDate;
                    $dataPercen[] = $currentPercentage;
                }else{
                    $dataDate[] = $currentDate;
                    $dataPercen[] = "dateOff";
                }
            }
            $dataPercentage = array(
                "date"=>$dataDate,
                "percentage"=>$dataPercen
            );
            $dataFinal[] = array(
                "proyek_name"=> $dataProject->nama,
                "data"=>$dataPercentage
            );
        }

        if($dataFinal){
            return response()->json(['status'=>'success','code'=>200,'data'=>$dataFinal, 'totalRecord'=>1], 200);
        }else{
            return response()->json(['status'=>'failed','message'=>'failed get list percentage day, please try again later!','code'=>400], 400);
        }
    }


    public function getCalculateCurvaS(Request $request) // for adw (plan & actual == date)
    { 
        $dataPayload = $request->all();
        $allGantt  = [];
        if(isset($dataPayload['gannt_id'])){
            $allGantt  = $dataPayload['gannt_id'];
        }else{ 
            foreach ($dataPayload['project_id'] as $val) {
                $allGantt[] = $this->getMaxVersionGantt($val);
            }
        }
        $dataFinal=[];
        foreach ($allGantt as $keyGantt) {
            $dataProject = Project::find($keyGantt['proyek_id']);
            $dataHeader = Activity::where('type_activity', 'header')->where("proyek_id", $keyGantt['proyek_id'])->where("version_gantt_id", $keyGantt['last_gantt_id'])->first();

            if($dataHeader){
                $totalRencanaBudget = Activity::where('parent_id', $dataHeader->id)->where("proyek_id", $keyGantt['proyek_id'])->where("version_gantt_id", $keyGantt['last_gantt_id'])->sum("rencana_biaya");
            }else{
                $totalRencanaBudget = Activity::whereNull('parent_id')->where("proyek_id", $keyGantt['proyek_id'])->where("version_gantt_id", $keyGantt['last_gantt_id'])->sum("rencana_biaya");

            }

            $minDate = DB::table('assign_material_to_activity as ama')
                            ->where("ama.proyek_id", $keyGantt['proyek_id'])
                            ->join('m_activity as a', 'a.id', '=', 'ama.activity_id')
                            ->where('a.version_gantt_id', '=', $keyGantt['last_gantt_id'])
                            ->min("plan_date"); 

            $maxDate = DB::table('assign_material_to_activity as ama')
                            ->where("ama.proyek_id", $keyGantt['proyek_id'])
                            ->join('m_activity as a', 'a.id', '=', 'ama.activity_id')
                            ->where('a.version_gantt_id', '=', $keyGantt['last_gantt_id'])
                            ->max("plan_date");

            $begin = new \DateTime($minDate);
            $end = new \DateTime($maxDate);
            $end2 = new \DateTime($maxDate);
            $interval = \DateInterval::createFromDateString('1 day');
            $period = new \DatePeriod($begin, $interval, $end);
            $arr_ActualM = [];
            $tempDate = []; 
            $tempPercentage = [];
            $tempTtlPercentPlan=0;
            $tempTtlPercentActual=0;

            $currentACWP = 0;
            $budgetControlACWP = 0;
            $currentProgressActivity = 0;
            $currentBCWP = 0;
            $budgetControlBCWP = 0;
            
            foreach ($period as $dt) { 
                $dataPlanM = DB::table('assign_material_to_activity as ama')
                                ->select('ama.activity_id', 'ama.qty_planning', 'ama.plan_date', 'ama.start_activity', 'a.bobot_planning', 'a.biaya_actual', 'a.duration', 'a.persentase_progress')
                                ->join('m_activity as a', 'a.id', '=', 'ama.activity_id')
                                ->where('ama.proyek_id', '=', $keyGantt['proyek_id']) 
                                ->where('a.version_gantt_id', '=', $keyGantt['last_gantt_id'])
                                ->whereDate('ama.plan_date', $dt->format("Y-m-d"))
                                ->get();
                $dataActualM = DB::table('report_activity_material as ram')
                                ->select('ram.activity_id', 'ram.qty', 'ram.report_date', 'a.bobot_planning', 'a.biaya_actual', 'a.duration', 'a.persentase_progress')
                                ->join('m_activity as a', 'a.id', '=', 'ram.activity_id')
                                ->where('a.version_gantt_id', '=', $keyGantt['last_gantt_id'])
                                ->where('a.proyek_id', '=', $keyGantt['proyek_id'])
                                ->whereDate('ram.report_date', $dt->format("Y-m-d"))
                                ->get();
                $dataTempPlan = [];
                $x = 0;
                $sumPercentagePlan=0;
                $totalACWP = isset($totalACWP) ? $totalACWP : 0; 
                $totalBCWP = isset($totalBCWP) ? $totalBCWP : 0;

                foreach ($dataPlanM as $keyPlanM) {
                    $sumVolPlan = DB::table('assign_material_to_activity')
                                    ->select('activity_id', DB::raw('SUM(qty_planning) as ttl_qty_plan'))
                                    ->where('activity_id', '=', $keyPlanM->activity_id)
                                    ->groupBy('activity_id')
                                    ->first();
                    $dataTempPlan [$x]['activity_id'] = $keyPlanM->activity_id;
                    $dataTempPlan [$x]['qty_plan'] = $keyPlanM->qty_planning;
                    $dataTempPlan [$x]['plan_date'] = $keyPlanM->plan_date;
                    $dataTempPlan [$x]['start_activity'] = $keyPlanM->start_activity; 
                    $dataTempPlan [$x]['bobot_planning'] = $keyPlanM->bobot_planning; 
                    $dataTempPlan [$x]['ttl_plan'] = $sumVolPlan->ttl_qty_plan;
                    $dataTempPlan [$x]['biaya_actual'] = $keyPlanM->biaya_actual;
                    $dataTempPlan [$x]['duration'] = $keyPlanM->duration;
                    $dataTempPlan [$x]['persentase_progress'] = $keyPlanM->persentase_progress;  
                    $dataTempPlan [$x]['percentage'] = ($keyPlanM->qty_planning/$sumVolPlan->ttl_qty_plan)*$keyPlanM->bobot_planning; 
                    $sumPercentagePlan+=($keyPlanM->qty_planning/$sumVolPlan->ttl_qty_plan)*$keyPlanM->bobot_planning;
                    $totalBCWP += (((($keyPlanM->persentase_progress*$keyPlanM->bobot_planning)/100)/$keyPlanM->duration)* $totalRencanaBudget)/100;
                    $dataTempPlan [$x]['totalBCWP'] = $totalBCWP;
                    $x++;
                }

                $w = 0;
                $dataTempReport = [];
                $sumPercentageActual=0;
                foreach ($dataActualM as $keyActualM) {
                    $sumVolActual = DB::table('assign_material_to_activity')
                                    ->select('activity_id', DB::raw('SUM(qty_planning) as ttl_qty_plan'))
                                    ->where('activity_id', '=', $keyActualM->activity_id)
                                    ->groupBy('activity_id')
                                    ->first();
                    $dataTempReport [$w]['activity_id'] = $keyActualM->activity_id;
                    $dataTempReport [$w]['qty'] = $keyActualM->qty;
                    $dataTempReport [$w]['report_date'] = $keyActualM->report_date; 
                    $dataTempReport [$w]['bobot_planning'] = $keyActualM->bobot_planning;
                    $dataTempReport [$w]['ttl_plan'] = $sumVolActual->ttl_qty_plan; 
                    $dataTempReport [$w]['biaya_actual'] = $keyActualM->biaya_actual;
                    $dataTempReport [$w]['duration'] = $keyActualM->duration;
                    $dataTempReport [$w]['persentase_progress'] = $keyActualM->persentase_progress;  
                    $dataTempReport [$w]['percentage'] = ($keyActualM->qty/$sumVolActual->ttl_qty_plan)*$keyActualM->bobot_planning;
                    $sumPercentageActual+=($keyActualM->qty/$sumVolActual->ttl_qty_plan)*$keyActualM->bobot_planning;  
                    $totalACWP += $keyActualM->biaya_actual/$keyActualM->duration;  
                    $dataTempReport [$w]['totalacwp'] = $totalACWP;    
                    $w++;
                } 
 
                $arr_ActualM[] = array(
                    'date'=>$dt->format("Y-m-d"),
                    'percentPlan'=>$sumPercentagePlan,
                    'percentActual'=>$sumPercentageActual,
                    'plan'=>$dataTempPlan,
                    'actual'=>$dataTempReport, 
                    ); 
                if(isset($dataPayload['period']) && $dataPayload['period'] == 'week'){ 
                    if($dt->format("w")==1){ 
                        if($totalACWP > 0 ){
                            $budgetControlACWP = $currentACWP + $totalACWP;
                        }  
                        if($totalBCWP > 0 ){
                            $budgetControlBCWP = $currentBCWP + $totalBCWP;
                        } 

                        $tempTtlPercentPlan+= $sumPercentagePlan;
                        $tempTtlPercentActual+= $sumPercentageActual;
                        $currentACWP += $totalACWP;
                        $currentBCWP += $totalBCWP;

                        $tempPercentage[] = array(round($tempTtlPercentPlan,2), round($tempTtlPercentActual,2));
                        $tempDate[] = array($dt->format("Y-m-d"), 0, 0);
                    }else if($dt->format("Y-m-d") == $end2->format("Y-m-d")) {
                        $tempTtlPercentPlan+= $sumPercentagePlan;
                        $tempTtlPercentActual+= $sumPercentageActual;
                        $currentACWP += $totalACWP;
                        $currentBCWP += $totalBCWP;

                        $tempPercentage[] = array(round($tempTtlPercentPlan,2), round($tempTtlPercentActual,2));
                        $tempDate[] = array($dt->format("Y-m-d"), 0, 0);
                        $tempTtlPercentPlan = 0;
                        $tempTtlPercentActual = 0;
                    }
                }else{ 
                    $tempPercentage[] = array(round($sumPercentagePlan,2), round($sumPercentageActual,2));
                    $tempDate[] = array($dt->format("Y-m-d"), 0, 0);
                }
            }

            if(round($totalACWP,0) > $totalRencanaBudget){
                $estimatedCost = round($totalACWP,0)+0; 
            }else{
                $estimatedCost = ($totalRencanaBudget+0); 
            }
            $costDeviation = $totalRencanaBudget - $estimatedCost;

            $dataResponse = array(
                "date"              =>$tempDate,
                "percentage"        =>$tempPercentage,
                "data_details"      =>$arr_ActualM,
                "budget_control"    =>array("current_budget"=> $totalRencanaBudget, 
                                            "acwp" => round($totalACWP,0), 
                                            "bcwp" => round($totalBCWP,0), 
                                            "rem_to_complete" => ($totalRencanaBudget - round($totalACWP,0)), 
                                            "add_cost_to_complete" => 0, 
                                            "estimated_at_completion" => $estimatedCost, 
                                            "cost_deviation" => $costDeviation, 
                                            "potential" => $costDeviation > 0 ? "SAVING" : $costDeviation == 0 ? "ON BUDGET" : "OVERRUN"
                                        )
            );
            
            $dataFinal[] = array(
                "proyek_name"=> $dataProject->nama,
                "data"=>$dataResponse,
                "allGant"=>$allGantt
            );
        }

        return response()->json(['status'=>'success','code'=>200, 'data' => $dataFinal], 200);
        
    }

    public function getCalculateCurvaSBackup(Request $request)
    { 
        $dataPayload = $request->all();
        $allGantt  = [];
        foreach ($dataPayload['project_id'] as $val) {
            $allGantt[] = $this->getMaxVersionGantt($val);
        }
        
        $dataFinal=[];
        foreach ($allGantt as $val) {
            $dataProject = Project::find($val['proyek_id']);
            $holidays = Holiday::where("version_gantt_id", $val['last_gantt_id'])->where("proyek_id", $val['proyek_id'])->get();
            $dateHoliday = []; //$holiday->all();
            foreach ($holidays as $holiday) {
                $startH = new \DateTime($holiday->date);
                $endH = clone $startH;
                $endH->modify('+'.$holiday->duration.' day');
                $intervalH = \DateInterval::createFromDateString('1 day');
                $periodH = new \DatePeriod($startH, $intervalH, $endH);
                foreach ($periodH as $dt) {
                    $dateHoliday[] = $dt->format("Y-m-d");
                }
            }
            $verGantt = VersionGantt::find($val['last_gantt_id']);
            $configOff = $verGantt->config_dayoff;
            if($configOff && $configOff!= ""){
                $dayOff = explode(",", $verGantt->config_dayoff);
                $dayOff = array_map(
                    function($value) { return (int)$value; },
                    $dayOff
                );
            }else{
                $dayOff = [];
            }
            $checkHeader = Activity::where('type_activity', 'header')->where("proyek_id", $val['proyek_id'])->where("version_gantt_id", $val['last_gantt_id'])->count();
            if($checkHeader > 0){
                $dataHeader = Activity::where('type_activity', 'header')->where("proyek_id", $val['proyek_id'])->where("version_gantt_id", $val['last_gantt_id'])->first();
                $minDate = Activity::where('parent_id', $dataHeader->id)->where("proyek_id", $val['proyek_id'])->where("version_gantt_id", $val['last_gantt_id'])->min("start_date");
                $maxDate = Activity::where('parent_id', $dataHeader->id)->where("proyek_id", $val['proyek_id'])->where("version_gantt_id", $val['last_gantt_id'])->max("end_date");
            }else{
                $minDate = Activity::whereNull('parent_id')->where("proyek_id", $val['proyek_id'])->where("version_gantt_id", $val['last_gantt_id'])->min("start_date");
                $maxDate = Activity::whereNull('parent_id')->where("proyek_id", $val['proyek_id'])->where("version_gantt_id", $val['last_gantt_id'])->max("end_date");
            }
            
            $begin = new \DateTime($minDate);
            $end = new \DateTime($maxDate);
            $end2 = new \DateTime($maxDate);
            $end2 = $end2->modify( '-1 day' );
            $interval = \DateInterval::createFromDateString('1 day');
            $period = new \DatePeriod($begin, $interval, $end);
            $dataHeader = Activity::where('type_activity', 'header')->where("proyek_id", $val['proyek_id'])->where("version_gantt_id", $val['last_gantt_id'])->first();
            if($dataHeader){
                $totalRencanaBudget = Activity::select(DB::raw('sum(cast(rencana_biaya as bigint))'))->where('parent_id', $dataHeader->id)->where("proyek_id", $val['proyek_id'])->where("version_gantt_id", $val['last_gantt_id'])->first();
            }else{
                $totalRencanaBudget = Activity::select(DB::raw('sum(cast(rencana_biaya as bigint))'))->whereNull('parent_id')->where("proyek_id", $val['proyek_id'])->where("version_gantt_id", $val['last_gantt_id'])->first();
            }
            
            
            $totalRencanaBudget = $totalRencanaBudget->sum;
            $currentPercentage = 0;
            $currentACWP = 0;
            $budgetControlACWP = 0;
            $currentProgressActivity = 0;
            $currentBCWP = 0;
            $budgetControlBCWP = 0;
            $dataDate = [];
            $dataPercen = [];
            $testdata = [];
            $countWeek = 0;
            foreach ($period as $dt) { 
                $weekDay = $dt->format("w");
                $currentDate = $dt->format("Y-m-d");
                $testdata[] = array('weekday' => $weekDay, 'date' =>$currentDate, 'dayof' => $dayOff);

                $totalPercentage = isset($totalPercentage) ? $totalPercentage : 0;
                    $totalACWP = isset($totalACWP) ? $totalACWP : 0;
                    $totalProgressActivity = isset($totalProgressActivity) ? $totalProgressActivity : 0;
                    $totalBCWP = isset($totalBCWP) ? $totalBCWP : 0;

                if(!in_array($weekDay, $dayOff) && !in_array($currentDate, $dateHoliday))
                {
                    $dataActivity = Activity::whereRaw("'".$currentDate."' BETWEEN DATE(m_activity.start_date) AND DATE(m_activity.end_date) - INTERVAL '1 DAY'")->where('type_activity', 'task')->where("proyek_id", $val['proyek_id'])->where("version_gantt_id", $val['last_gantt_id'])->get();
                    foreach ($dataActivity as $activity) {
                        
                        $duration = $activity->duration;
                        if($totalRencanaBudget > 0 && $duration > 0){ 
                            $totalPercentage += $activity->bobot_planning/$duration;
                            if($activity->biaya_actual > 0 && $activity->persentase_progress){
                                $totalACWP += $activity->biaya_actual/$duration;
                                $totalProgressActivity += (($activity->persentase_progress*$activity->bobot_planning)/100)/$duration;
                                $totalBCWP += (((($activity->persentase_progress*$activity->bobot_planning)/100)/$duration)* $totalRencanaBudget)/100;
                            }
                        } 
                    }
                    
                    
                }

                if($currentDate == $end2->format('Y-m-d')){
                    $currentPercentage = round(($currentPercentage + $totalPercentage), 0); 
                    if($totalACWP > 0 ){
                        $budgetControlACWP = $currentACWP + $totalACWP;
                    }  
                    if($totalBCWP > 0 ){
                        $budgetControlBCWP = $currentBCWP + $totalBCWP;
                    }  
                    $currentACWP = $totalACWP == 0 ? null : $currentACWP + $totalACWP; 
                    $currentProgressActivity = $totalProgressActivity == 0 ? null : round(($currentProgressActivity + $totalProgressActivity),0);
                    
                    $currentBCWP = $totalBCWP == 0 ? null :$currentBCWP + $totalBCWP; 
                    $currentPercentage = $currentPercentage > 100 ? 100 : $currentPercentage;
                    $currentProgressActivity = $currentProgressActivity > 100 ? 100 : $currentProgressActivity;


                    $dataDate[] = array($currentDate, round($currentBCWP,0), round($currentACWP,0));
                    $dataPercen[] = array($currentPercentage, $currentProgressActivity);

                    $totalPercentage = 0;
                    $totalACWP = 0;
                    $totalProgressActivity = 0;
                    $totalBCWP = 0;
                }else if($weekDay == "0"){
                    $currentPercentage = round(($currentPercentage + $totalPercentage), 0); 
                    if($totalACWP > 0 ){
                        $budgetControlACWP = $currentACWP + $totalACWP;
                    }  
                    if($totalBCWP > 0 ){
                        $budgetControlBCWP = $currentBCWP + $totalBCWP;
                    }  
                    $currentACWP = $totalACWP == 0 ? null : $currentACWP + $totalACWP; 
                    $currentProgressActivity = $totalProgressActivity == 0 ? null : round(($currentProgressActivity + $totalProgressActivity),0);
                    
                    $currentBCWP = $totalBCWP == 0 ? null :$currentBCWP + $totalBCWP; 
                    $currentPercentage = $currentPercentage > 100 ? 100 : $currentPercentage;
                    $currentProgressActivity = $currentProgressActivity > 100 ? 100 : $currentProgressActivity;


                    $dataDate[] = array($currentDate, round($currentBCWP,0), round($currentACWP,0));
                    $dataPercen[] = array($currentPercentage, $currentProgressActivity);

                    $totalPercentage = 0;
                    $totalACWP = 0;
                    $totalProgressActivity = 0;
                    $totalBCWP = 0;
                }
            }
            if(round($budgetControlACWP,0) > $totalRencanaBudget){
                $estimatedCost = round($budgetControlACWP,0)+0; 
            }else{
                $estimatedCost = ($totalRencanaBudget+0); 
            }
            $costDeviation = $totalRencanaBudget - $estimatedCost;
            
            $dataResponse = array(
                "date"              =>$dataDate,
                "percentage"        =>$dataPercen,
                "budget_control"    =>array("current_budget"=> $totalRencanaBudget, 
                                            "acwp" => round($budgetControlACWP,0), 
                                            "bcwp" => round($budgetControlBCWP,0), 
                                            "rem_to_complete" => ($totalRencanaBudget - round($budgetControlACWP,0)), 
                                            "add_cost_to_complete" => 0, 
                                            "estimated_at_completion" => $estimatedCost, 
                                            "cost_deviation" => $costDeviation, 
                                            "potential" => $costDeviation > 0 ? "SAVING" : $costDeviation == 0 ? "ON BUDGET" : "OVERRUN"
                                        )
            );
            $dataFinal[] = array(
                "proyek_name"=> $dataProject->nama,
                "data"=>$dataResponse
            );
        }

        if($dataFinal){
            return response()->json(['status'=>'success','code'=>200,'data'=>$dataFinal, 'test' => array('current'=>$currentDate,'max' =>$end2->format('Y-m-d')), 'totalRecord'=>1], 200);
        }else{
            return response()->json(['status'=>'failed','message'=>'failed get list percentage day, please try again later!','code'=>400], 400);
        }
    }

    public function getCalculateCurvaSDays(Request $request)
    { 
        $dataPayload = $request->all();
        $allGantt  = [];
        foreach ($dataPayload['project_id'] as $val) {
            $allGantt[] = $this->getMaxVersionGantt($val);
        }
        
        $dataFinal=[];
        foreach ($allGantt as $val) {
            $dataProject = Project::find($val['proyek_id']);
            $holidays = Holiday::where("version_gantt_id", $val['last_gantt_id'])->where("proyek_id", $val['proyek_id'])->get();
            $dateHoliday = []; //$holiday->all();
            foreach ($holidays as $holiday) {
                $startH = new \DateTime($holiday->date);
                $endH = clone $startH;
                $endH->modify('+'.$holiday->duration.' day');
                $intervalH = \DateInterval::createFromDateString('1 day');
                $periodH = new \DatePeriod($startH, $intervalH, $endH);
                foreach ($periodH as $dt) {
                    $dateHoliday[] = $dt->format("Y-m-d");
                }
            }
            $verGantt = VersionGantt::find($val['last_gantt_id']);
            $configOff = $verGantt->config_dayoff;
            if($configOff && $configOff!= ""){
                $dayOff = explode(",", $verGantt->config_dayoff);
                $dayOff = array_map(
                    function($value) { return (int)$value; },
                    $dayOff
                );
            }else{
                $dayOff = [];
            }
            $dataHeader = Activity::where('type_activity', 'header')->where("proyek_id", $val['proyek_id'])->where("version_gantt_id", $val['last_gantt_id'])->first();
            if($dataHeader){
                $minDate = Activity::where('parent_id', $dataHeader->id)->where("proyek_id", $val['proyek_id'])->where("version_gantt_id", $val['last_gantt_id'])->min("start_date");
                $maxDate = Activity::where('parent_id', $dataHeader->id)->where("proyek_id", $val['proyek_id'])->where("version_gantt_id", $val['last_gantt_id'])->max("end_date");
            }else{
                $minDate = Activity::whereNull('parent_id')->where("proyek_id", $val['proyek_id'])->where("version_gantt_id", $val['last_gantt_id'])->min("start_date");
            $maxDate = Activity::whereNull('parent_id')->where("proyek_id", $val['proyek_id'])->where("version_gantt_id", $val['last_gantt_id'])->max("end_date");
            }
            
            $begin = new \DateTime($minDate);
            $end = new \DateTime($maxDate);
            $interval = \DateInterval::createFromDateString('1 day');
            $period = new \DatePeriod($begin, $interval, $end);
            $dataHeader = Activity::where('type_activity', 'header')->where("proyek_id", $val['proyek_id'])->where("version_gantt_id", $val['last_gantt_id'])->first();
            if($dataHeader){
                $totalRencanaBudget = Activity::select(DB::raw('sum(cast(rencana_biaya as integer))'))->where('parent_id', $dataHeader->id)->where("proyek_id", $val['proyek_id'])->where("version_gantt_id", $val['last_gantt_id'])->first();
            }else{
                $totalRencanaBudget = Activity::select(DB::raw('sum(cast(rencana_biaya as integer))'))->whereNull('parent_id')->where("proyek_id", $val['proyek_id'])->where("version_gantt_id", $val['last_gantt_id'])->first();
            }
            
            $totalRencanaBudget = $totalRencanaBudget->sum;
            $currentPercentage = 0;
            $currentACWP = 0;
            $currentProgressActivity = 0;
            $currentBCWP = 0;
            $dataDate = [];
            $dataPercen = [];
            $testdata = [];
            foreach ($period as $dt) { 
                $weekDay = $dt->format("w");
                $currentDate = $dt->format("Y-m-d");
                $testdata[] = array('weekday' => $weekDay, 'date' =>$currentDate);
                if(!in_array($weekDay, $dayOff) && !in_array($currentDate, $dateHoliday))
                {
                    $totalPercentage = 0;
                    $totalACWP = 0;
                    $totalProgressActivity = 0;
                    $totalBCWP = 0;
                    $dataActivity = Activity::whereRaw("'".$currentDate."' BETWEEN DATE(m_activity.start_date) AND DATE(m_activity.end_date) - INTERVAL '1 DAY'")->where('type_activity', 'task')->where("proyek_id", $val['proyek_id'])->where("version_gantt_id", $val['last_gantt_id'])->get();
                    foreach ($dataActivity as $activity) {
                        
                        $duration = $activity->duration;
                        if($totalRencanaBudget > 0 && $duration > 0){ 
                            $totalPercentage += $activity->bobot_planning/$duration;
                            if($activity->biaya_actual > 0 && $activity->persentase_progress){
                                $totalACWP += $activity->biaya_actual/$duration;
                                $totalProgressActivity += (($activity->persentase_progress*$activity->bobot_planning)/100)/$duration;
                                $totalBCWP += (((($activity->persentase_progress*$activity->bobot_planning)/100)/$duration)* $totalRencanaBudget)/100;
                            }
                        } 
                    }
                    
                    $currentPercentage = round(($currentPercentage + $totalPercentage), 0); 
                    $currentACWP = $totalACWP == 0 ? null : $currentACWP + $totalACWP;
                    $currentProgressActivity = $totalProgressActivity == 0 ? null : round(($currentProgressActivity + $totalProgressActivity),0);
                    $currentBCWP = $totalBCWP == 0 ? null :$currentBCWP + $totalBCWP;
                    $currentPercentage = $currentPercentage > 100 ? 100 : $currentPercentage;
                    $currentProgressActivity = $currentProgressActivity > 100 ? 100 : $currentProgressActivity;


                    $dataDate[] = array($currentDate, $currentBCWP, $currentACWP);
                    $dataPercen[] = array($currentPercentage, $currentProgressActivity);
                }else{ 
                    $dataDate[] = $currentDate;
                    $dataPercen[] = array($currentPercentage,$currentProgressActivity);
                }
            }
            $dataPercentage = array(
                "date"=>$dataDate,
                "percentage"=>$dataPercen
            );
            $dataFinal[] = array(
                "proyek_name"=> $dataProject->nama,
                "data"=>$dataPercentage
            );
        }

        if($dataFinal){
            return response()->json(['status'=>'success','code'=>200,'data'=>$dataFinal, 'testdata' => $testdata, '$period' => $period, 'totalRecord'=>1], 200);
        }else{
            return response()->json(['status'=>'failed','message'=>'failed get list percentage day, please try again later!','code'=>400], 400);
        }
    }

    private function getMaxVersionGantt($id){
        $maxGanttId = VersionGantt::where("proyek_id", $id)->max("id");
        $data = array(
            "last_gantt_id" => $maxGanttId,
            "proyek_id" => $id
        );
        return $data;
    }

    public function setBaseline($gantt_id)
    {
        $activities = Activity::where("version_gantt_id", $gantt_id)->get();

        foreach ($activities as $activity) {
            $planned_start = $activity->start_date;
            $planned_end = $activity->end_date;
            $willUpdated = Activity::find($activity->id);
            $dataUpdate = array(
                "planned_start"=>$planned_start,
                "planned_end"=>$planned_end
            );
            $willUpdated->update($dataUpdate);
        }

        return response()->json(['status'=>'success','message'=>'Set baseline success!','code'=>200], 200);
    }

    public function synchronizeReport($gantt_id)
    {
        $activities = Activity::where("version_gantt_id", $gantt_id)->get();
        $reports = [];

        foreach($activities as $activity) {
            $activity_id = $activity->id;
            $countReports = ReportActivity::where('activity_id', $activity_id)->count(); 
            if ($countReports === 1) {
                $dataReports = ReportActivity::where('activity_id', $activity_id)->orderBy('report_date')->get();
                foreach($dataReports as $dr) {
                    $reports[] = array(
                        'activity_id'=>$activity_id,
                        'min_date'=>$dr->report_date,
                        'max_date'=>date_modify(date_create($dr->report_date), "1 days")
                    );
                }
            }
            elseif ($countReports > 1) {
                $firstReport = ReportActivity::where('activity_id', $activity_id)->orderBy('report_date')->first();
                $lastReport = ReportActivity::where('activity_id', $activity_id)->orderByDesc('report_date')->first();
                $reports[] = array(
                    'activity_id'=>$activity_id,
                    'min_date'=>$firstReport->report_date,
                    'max_date'=>date_modify(date_create($lastReport->report_date), "1 days")
                );

            }
        }

        for ($i=0; $i < count($reports); $i++) {
            $activity = Activity::find($reports[$i]['activity_id']);
            $activity->start_date = $reports[$i]['min_date'];
            $activity->end_date = $reports[$i]['max_date'];
            $activity->save();
        }

        return response()->json(['status'=>'success','message'=>'Synchronize to report success!','code'=>200], 200);
    }
}