<?php

namespace App\Http\Controllers;

use App\Models\{
    User,
    Project,
    Activity,
    HierarchyFtth,
    ProjectComment,
    VersionGantt,
    UserToProyek,
    UserToActivity,
    Presence
};
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;
use App\Helpers\MasterFunctionsHelper;
use Carbon\Carbon;

class ProjectCarausellController extends Controller
{
    // public function invoke($id)
    // {
    //     $dateStart = Carbon::now()->startOfDay();
    //     $dateEnd = Carbon::now()->endOfDay();
    //     // Mengatur waktu awal bulan dan mengurangkan 1 tahun
    //     $startDate = Carbon::now()->startOfMonth()->subYear()->format('Y-m-d');
    //     // Mengatur waktu saat ini dan mengurangkan 1 tahun
    //     $endDate = Carbon::now()->subYear()->format('Y-m-d');

    //     if(empty($id) || !is_int((int)$id)){
	// 		return response()->json(['status'=>'failed','message'=>'id is required!','code'=>400], 400);
    //     }

	// 	$result = Project::select('id','nama','budget_health','kode_sortname','pm_id','rencana_biaya','company','scurve','calculation_status')->find($id);
    //     if(!$result){
	// 		return response()->json(['status'=>'failed','message'=> 'Project not found!','code'=> 404], 404);
    //     }
    //     $ganttData = VersionGantt::where('proyek_id', $id)
    //     ->select('id', 'name_version','hierarchy_ftth_id','cost_to_complete')
    //     ->get();

    //     // Get Id Gantt & hierarchy_ftth_id
    //     $gantt_id = $ganttData->pluck('id')->toArray();
    //     $hierarchy_ftth_id = $ganttData->pluck('hierarchy_ftth_id')->toArray();

    //     // Heararchy
    //     $finalData = [];
    //     if($hierarchy_ftth_id){
    //         $ftth = HierarchyFtth::whereIn('id',$hierarchy_ftth_id)->get();
    //         if($ftth->first() != null)
    //         {
    //             array_push($finalData, $ftth->first());
    //         }
    //         if($ftth->where('parent_id','!=', null)->first()){
    //             $this->getParents($finalData, $ftth->pluck('parent_id')->toArray());
    //         }
    //     } else {
    //         return $finalData;
    //     }

    //     // SCurve
    //     $SCurve = MasterFunctionsHelper::getSCurveCarausell($result['id'],$gantt_id,'week');

    //     // Overdue Activities
    //     $endDate = Activity::where('proyek_id', $result['id'])
    //         ->orderByDesc('end_date')
    //         ->value('end_date');
    //     $overdueActivities = Activity::whereIn('version_gantt_id', $gantt_id)->whereNotNull('parent_id')->where('persentase_progress', '!=', 100)->whereDate('end_date','<=',$endDate)->orderBy('end_date', 'asc')->get();

    //     // Project Comment
    //     $projectComment = ProjectComment::query()
    //         ->select('project_id','gantt_id','comment','created_at')
    //         ->where('project_id',$result['id'])
    //         ->whereIn('gantt_id',$gantt_id)
    //         ->get();

    //     // Manpower
    //     $manCount = UserToProyek::where('proyek_id', $result['id'])->count();
    //     // Assigned
    //     $utAct = UserToActivity::query()
	// 		->whereIn('version_gantt_id', $gantt_id)
	// 		->get();
    //     // Actual
    //     $presence = Presence::whereBetween('clock_in', [$dateStart, $dateEnd])
    //     ->select('m_users.name','m_users.ktp_number')
    //     ->join('m_users','t_clock_in_out.user_id','m_users.id')
    //     ->get();

    //     // Report distribution
    //     $reportsDistribution = DB::table('assign_material_to_activity as ama')
	// 		->select('u.name', 'a.name as activity_name', 'ama.qty_planning', 'ram.qty as qty_real','rm.description as material_name', 'rm.uom as material_unit',
	// 		   	'ram.lat', 'ram.lon', 'ram.description as report_notes', 'ram.report_date')
	// 		->join('report_activity_material as ram', 'ram.assign_material_id', '=', 'ama.id')
	// 		->join('m_req_material as rm', 'rm.id', '=', 'ama.material_id')
	// 		->join('m_activity as a', 'a.id', '=', 'ama.activity_id')
	// 		->join('m_users as u', 'u.id', '=', 'ram.user_id')
	// 		->where('ama.proyek_id', '=', $result['id'])
	// 		->whereNotNull('ram.lat')
    //         ->whereBetween('ram.report_date', [$startDate, $startDate]);

    //     // Check Existing
    //     $actualStartExist = Activity::whereIn('version_gantt_id',$gantt_id)->whereNotNull('actual_start')->exists();
    //     $actualEndExist = Activity::whereIn('version_gantt_id',$gantt_id)->exists();

    //     $query = Activity::query()->whereIn('version_gantt_id', $gantt_id);
    //     // Start
    //     if ($actualStartExist) {
    //         $startDate = $query->select('version_gantt_id',DB::raw('MIN(start_date) as min_start'))
    //             ->groupBy('version_gantt_id')
    //             ->get();
    //     } else {
    //         $startDate = $query->select('version_gantt_id',DB::raw('MIN(start_date) as min_start','version_gantt_id'))
    //             ->groupBy('version_gantt_id')
    //             ->orderBy('min_start', 'ASC')
    //             ->get();
    //     }
    //     // End
    //     if($actualEndExist)
    //     {
    //         $maxIds = $query->selectRaw('MAX(id) as max_id')
    //             ->groupBy('version_gantt_id')
    //             ->pluck('max_id', 'version_gantt_id');

    //         $endDate = Activity::whereIn('id', $maxIds)->select('end_date','version_gantt_id')->get();
    //     }

    //     $plannedStart = $query->selectRaw('MIN(planned_start) as min_planned_start, version_gantt_id')
    //         ->groupBy('version_gantt_id')
    //         ->orderBy('min_planned_start')
    //         ->get();
    //     $plannedEnd = $query->selectRaw('MAX(planned_end) as max_planned_end, version_gantt_id')
    //         ->groupBy('version_gantt_id')
    //         ->orderByDesc('max_planned_end')
    //         ->get();

    //     $projectManager = User::whereId($result['pm_id'])->value('name');
    //     $key =1;
    //     foreach($ganttData as $gantt)
    //     {
    //         $pStart =$plannedStart->where('version_gantt_id',$gantt['id'])->first();
    //         $actStart =$startDate->where('version_gantt_id',$gantt['id'])->first();
    //         $actEnd =$endDate->where('version_gantt_id',$gantt['id'])->first();
    //         $pEnd =$plannedEnd->where('version_gantt_id',$gantt['id'])->first();
    //         $matchingActivities = $overdueActivities->where('version_gantt_id', $gantt['id']);
    //         $matchingProjectComment = $projectComment->where('version_gantt_id', $gantt['id']);
    //         $usAtc =  $utAct->where('version_gantt_id', $gantt['id']);
    //         $arr[] =
    //             [
    //                 'gantt_id'=>$gantt['id'],
    //                 'projectManager'=>$projectManager,
    //                 'name_version'=>$gantt['name_version'],
    //                 'cost_to_complete'=>$gantt['cost_to_complete'],
    //                 'schedule' => [
    //                     'plannedStart'=> $pStart['min_planned_start'],
    //                     'actual_start'=>$actStart['min_start'],
    //                     'plannedFinish'=>$pEnd['max_planned_end'],
    //                     'estimatedFinish'=>$actEnd['end_date']
    //                 ],
    //                 'manpower'=>$manCount,
    //                 'assigned'=>$usAtc->toArray(),
    //                 'actual'=>count($presence->toArray()),
    //                 'overdue_activities'=>$matchingActivities->toArray(),
    //                 'project_comment'=>$matchingProjectComment->toArray(),
    //                 'hierarchy'=>$finalData,
    //                 'proyek'=>$result,
    //                 'key'=>$key++
    //             ];
    //     }
    //     return response()->json(['status'=>'success','code'=> 200,'data'=>$arr,'report_distribution'=>$reportsDistribution,'sCurve'=>$SCurve, 'count'=>count($arr)], 200);
    // }

    // public function getParents(&$data, $id){
    //     $ftth = HierarchyFtth::whereIn('id',$id)->get();
    //     array_push($data, $ftth);
    //     if ($ftth->pluck('parent_id')->toArray()) {
    //       $this->getParents($data, $ftth->pluck('parent_id')->toArray());
    //     }
    // }

    public function invoke()
    {
        // Data Master
        // Mengatur waktu awal bulan dan mengurangkan 1 tahun
        $startDate = Carbon::now()->startOfMonth()->subYear()->format('Y-m-d');
        // Mengatur waktu saat ini dan mengurangkan 1 tahun
        $endDate = Carbon::now()->subYear()->format('Y-m-d');
        $ganttData = VersionGantt::query()
        ->select('id', 'name_version','hierarchy_ftth_id','cost_to_complete','proyek_id')
        ->get();
        $projectData = Project::query()
        ->select("id","nama","kode_sortname","pm_id","budget_health","calculation_status","mulai_proyek","akhir_proyek","rencana_biaya","company","scurve")
        ->get();
        // nested looping
        $arr = [];
        foreach($projectData as $project) {
            $ganttForProject = [];
            foreach ($ganttData as $gantt) {
                if ($gantt['proyek_id'] === $project['id']) {
                    // Gantt
                    $ganttForProject[] = [
                        "gantt_id" => $gantt['id'],
                        'proyek_id' => $gantt['proyek_id'],
                        "name_version" => $gantt['name_version'],
                        "hierarchy_ftth_id" => $gantt['hierarchy_ftth_id'],
                        "cost_to_complete" => $gantt['cost_to_complete'],
                    ];
                    // Activity
                    $activity = Activity::query()
                        ->select('id','name','proyek_id','version_gantt_id','type_activity','parent_id','kode_sortname','rencana_biaya','start_date','end_date','biaya_actual','persentase_bobot','persentase_progress','planned_start','planned_end','actual_start','actual_end')
                        ->whereNull('parent_id')
                        ->where([
                                ["proyek_id", $project['id']],
                                ["version_gantt_id", $gantt['id']]
                            ])
                        ->first();
                    $actualStartExist = Activity::query()
                        ->where('version_gantt_id', $gantt['id'])
                        ->whereNotNull('actual_start')
                        ->exists();
                    $actualEndExist = Activity::query()
                        ->where('version_gantt_id', $gantt['id'])
                        ->exists();
                    $query = Activity::where('version_gantt_id', $gantt['id']);

                    if ($actualStartExist) {
                        $startDate = $query->orderBy('actual_start')->value('start_date');
                    } else {
                        $startDate = $query->orderBy('start_date')->value('start_date');
                    }
                    if($actualEndExist)
                    {
                        $maxEndDate = $query->max('id');
                        $endDate = $query->where('id',$maxEndDate)->first()->end_date;
                    }

                    $plannedStart = Activity::where('version_gantt_id', $gantt['id'])
                            ->orderBy('planned_start')
                            ->value('planned_start');
                    $plannedEnd = Activity::where('version_gantt_id', $gantt['id'])
                            ->orderByDesc('planned_end')
                            ->value('planned_end');

                    // SCurve
                    $req = (object)[
                        'project_id' => $project['id'],
                        'gantt_id' => $gantt['id'],
                        'period' => 'week',
                    ];
                    $SCurve = MasterFunctionsHelper::getSCurveCarausell($req);

                    // Overdue
                    $endDate = Activity::where('proyek_id', $project['id'])
                        ->orderByDesc('end_date')
                        ->value('end_date');
                    $overdueActivities = Activity::query()
                        ->where([
                            ['version_gantt_id', $gantt['id']],
                            ['persentase_progress', '!=', 100]
                            ])
                        ->whereNotNull('parent_id')
                        ->whereDate('end_date','<=',$endDate)
                        ->orderBy('end_date', 'asc')
                        ->get();

                    // Manpower
                    $manCount = UserToProyek::where('proyek_id', $project['id'])->count();
                    // Assigned
                    $assigned = UserToActivity::query()
                        ->select('assign_hr_to_activity.proyek_id', 'assign_hr_to_activity.user_id', 'm_activity.id', 'm_activity.name', 'm_activity.start_date', 'm_activity.end_date')
                        ->join('m_activity', 'm_activity.id', '=', 'assign_hr_to_activity.activity_id')
                        ->where('assign_hr_to_activity.version_gantt_id', $gantt['id'])
                        ->get();
                    // Project Comment
                    $projectComment = ProjectComment::query()
                        ->select('m_users.name','m_users.username','m_project_comment.project_id','m_project_comment.gantt_id','m_project_comment.comment','m_project_comment.created_at')
                        ->join('m_users','m_project_comment.sender_id','m_users.id')
                        ->where([
                            ['project_id',$project['id']],
                            ['gantt_id',$gantt['id']]
                            ])
                        ->get();
                    // Hierarchy
                    $finalData = [];
                    $ganttHierarchy = VersionGantt::find($gantt['id']);
                    if ($ganttHierarchy->hierarchy_ftth_id) {
                        $ftth = HierarchyFtth::find($ganttHierarchy->hierarchy_ftth_id);
                        array_push($finalData, $ftth);
                        if($ftth->parent_id){
                        $this->getParents($finalData, $ftth->parent_id);
                        }
                    }else{
                        $finalData = $finalData;
                    }

                    $reports = DB::table('assign_material_to_activity as ama')
                        ->select('u.name', 'a.name as activity_name', 'ama.qty_planning', 'ram.qty as qty_real','rm.description as material_name', 'rm.uom as material_unit',
                            'ram.lat', 'ram.lon', 'ram.description as report_notes', 'ram.report_date')
                        ->join('report_activity_material as ram', 'ram.assign_material_id', '=', 'ama.id')
                        ->join('m_req_material as rm', 'rm.id', '=', 'ama.material_id')
                        ->join('m_activity as a', 'a.id', '=', 'ama.activity_id')
                        ->join('m_users as u', 'u.id', '=', 'ram.user_id')
                        ->where('ama.proyek_id', '=', $project['id'])
                        ->whereNotNull('ram.lat')
                        ->whereBetween('ram.report_date', [$startDate, $endDate]);
                }
            }

            $projectManager = User::where('id', $project['pm_id'])->value('name');

            $arr[]= [
                "project"=> [
                    "id"=>$project['id'],
                    "pm_id"=>$project['pm_id'],
                    "nama"=>$project['nama'],
                    "kode_sortname"=>$project['kode_sortname'],
                    "budget_health"=>$project['budget_health'],
                    "calculation_status"=>$project['calculation_status'],
                    "mulai_proyek"=>$project['mulai_proyek'],
                    "akhir_proyek"=>$project['akhir_proyek'],
                    "rencana_biaya"=>$project['rencana_biaya'],
                    "company"=>$project['company'],
                    "scurve"=>$project['scurve'],
                    "gantt"=>$ganttForProject
                ],
                "hierarchy"=>$finalData,
                "manpower"=>$manCount,
                "assigned"=>$assigned,
                "actual"=>0,
                "project_comment"=>$projectComment,
                "project_manager"=> $projectManager,
                "activity" => [
                    "data" => $activity,
                    "start_date"=>$startDate,
                    "end_date"=>$endDate,
                    "planned_start"=>$plannedStart,
                    "planned_end"=>$plannedEnd
                ],
                "report_distribution"=>$reports,
                "overdueActivities"=>$overdueActivities,
                "SCurve"=>$SCurve
            ];
        }
        return response()->json(['status'=>'success','code'=> 200,'data'=>$arr, "count"=>count($arr)], 200);
    }

    public function getParents(&$data, $id){
        $ftth = HierarchyFtth::find($id);
        array_push($data, $ftth);
        if ($ftth->parent_id) {
          $this->getParents($data, $ftth->parent_id);
        }
    }
}