<?php

namespace App\Http\Controllers\Dashboard;

use App\Http\Controllers\Controller;
use App\Models\ContentRecap;
use App\Models\CooperationCompletion;
use App\Models\IssueManagement;
use App\Models\LoginHistory;
use App\Models\MediaCooperation;
use App\Models\MediaMonitoring;
use App\Models\Report;
use App\Models\User;
use App\Models\Visitor;
use Carbon\Carbon;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;

class StatisticController extends Controller
{
    public function index(Request $request){

        $statistics = [
            [
                'name' => 'Aktivitas Login',
                'category' => 'login-activities',
                'is_available' => true
            ],
            // [
            //     'name' => 'Jurnalis',
            //     'category' => 'journalists',
            //     'is_available' => false
            // ],
            [
                'name' => 'Kerja Sama Media',
                'category' => 'media-cooperations',
                'is_available' => true
            ],
            [
                'name' => 'Laporan Bukti Tayang',
                'category' => 'airing-proof-reports',
                'is_available' => true
            ],
            // [
            //     'name' => 'Media',
            //     'category' => 'media',
            //     'is_available' => false
            // ],
            [
                'name' => 'Monitoring Media & Manajemen Isu',
                'category' => 'media-monitorings-issue-management',
                'is_available' => true
            ],
            [
                'name' => 'Penyelesaian Kerja Sama',
                'category' => 'cooperation-completions',
                'is_available' => true
            ],
            [
                'name' => 'Pengguna',
                'category' => 'users',
                'is_available' => true
            ],
            // [
            //     'name' => 'Perusahaan',
            //     'category' => 'companies',
            //     'is_available' => false
            // ],
            [
                'name' => 'Rekap Konten',
                'category' => 'content-recaps',
                'is_available' => true
            ],
            [
                'name' => 'Pengunjung Website',
                'category' => 'website-visitors',
                'is_available' => true
            ],
        ];


        return view('dashboard.statistics.index', [
            'title' => 'Statistik',
            'statistics' => $statistics
        ]);
    }

    public function show(Request $request, $category){

        $data = [
            'category' => $category,
            'year' => $request->input('year') ? $request->input('year') : null,
            'from_month' => $request->input('from_month') ? $request->input('from_month') : null,
            'to_month' => $request->input('to_month') ? $request->input('to_month') : null,
        ];

        $upComings = [
            'journalists',
            'media',
            'companies',
        ];

        if(in_array($category, $upComings)){
            return redirect()->back()->with('waiting-status', 'Dalam pegembangan');
        }

        $year = $request->input('year', Carbon::now()->year);
        $from_month = $request->input('from_month', null);
        $to_month = $request->input('to_month', null);

        switch($category){
            case 'login-activities':
                $data['title'] = 'Statistik Aktivitas Login';
                $data['data_time'] = $year === 'all' ? 'Semua' : 'Tahun '.$year;

                $monthlyCount = array_fill(0, 12, 0);

                $loginActivities = LoginHistory::with(['user']);

                if($year && $year !== 'all'){
                    $loginActivities->whereYear('created_at', '=', $year);
                }

                $loginActivities = $loginActivities->get();

                $loginActivities->groupBy(function ($item) {
                    return (int) \Carbon\Carbon::parse($item->created_at)->format('m');
                })->each(function ($items, $month) use (&$monthlyCount) {
                    // Simpan jumlah item tiap bulan ke index bulan - 1 (0-based)
                    $monthlyCount[$month - 1] = $items->count();
                });

                $data['loginActivities'] = $monthlyCount;

                return view('dashboard.statistics.show.login-activity', $data);
            case 'media-cooperations':
                $data['title'] = 'Statistik Kerja Sama Media';
                $data['data_time'] = $year === 'all' ? 'Semua' : 'Tahun '.$year;

                $mediaCooperation = MediaCooperation::with(['cooperation', 'media']);

                if($year && $year !== 'all'){
                    $mediaCooperation->whereYear('created_at', '=', $year);
                }

                if($from_month && $to_month){
                    $start = Carbon::parse($from_month)->startOfMonth();
                    $end = Carbon::parse($to_month)->endOfMonth();

                    // Asumsikan from_month dan to_month dalam format 'YYYY-MM'
                    $fromDate = $from_month ? Carbon::createFromFormat('Y-m', $from_month) : null;
                    $toDate = $to_month ? Carbon::createFromFormat('Y-m', $to_month) : null;

                    // Format ke bentuk "Mei 2025"
                    $fromFormatted = $fromDate ? $fromDate->translatedFormat('F Y') : '-';
                    $toFormatted = $toDate ? $toDate->translatedFormat('F Y') : '-';

                    $data['data_time'] = $fromFormatted . ' - ' . $toFormatted;

                    $mediaCooperation->whereBetween('created_at', [$start, $end]);
                }

                $mediaCooperation = $mediaCooperation->get();

                $mediaCooperationCount = $mediaCooperation->groupBy('status')->map(function ($group) {
                    return $group->count();
                });

                // Inisialisasi array 12 bulan untuk masing-masing status
                $monthlyStatus = [
                    'waiting' => array_fill(0, 12, 0),
                    'accepted' => array_fill(0, 12, 0),
                    'rejected' => array_fill(0, 12, 0),
                ];

                // Kelompokkan data berdasarkan status lalu bulan
                $mediaCooperation->groupBy('status')->each(function ($groupedByStatus, $status) use (&$monthlyStatus) {
                    $label = match ((int)$status) {
                        0 => 'waiting',
                        1 => 'accepted',
                        2 => 'rejected',
                        default => null,
                    };

                    if ($label) {
                        $groupedByStatus->groupBy(function ($item) {
                            return (int)$item->created_at->format('m'); // bulan sebagai angka 1–12
                        })->each(function ($items, $month) use (&$monthlyStatus, $label) {
                            $monthlyStatus[$label][$month - 1] = $items->count();
                        });
                    }
                });

                $monthlyCount = array_fill(0, 12, 0);

                $mediaCooperation->groupBy(function ($item) {
                    return (int) \Carbon\Carbon::parse($item->created_at)->format('m');
                })->each(function ($items, $month) use (&$monthlyCount) {
                    // Simpan jumlah item tiap bulan ke index bulan - 1 (0-based)
                    $monthlyCount[$month - 1] = $items->count();
                });

                // Simpan ke variabel `$data`
                $data['mediaCooperationStatusMonthly'] = $monthlyStatus;
                $data['mediaCooperationMonthly'] = $monthlyCount;

                $data['mediaCooperationWaiting'] = $mediaCooperationCount->get('0', 0);
                $data['mediaCooperationAccepted'] = $mediaCooperationCount->get('1', 0);
                $data['mediaCooperationRejected'] = $mediaCooperationCount->get('2', 0);

                return view('dashboard.statistics.show.media-cooperation', $data);
            case 'airing-proof-reports':
                $data['title'] = 'Statistik Laporan Bukti Tayang';
                $data['data_time'] = $year === 'all' ? 'Semua' : 'Tahun '.$year;

                $airingProofReport = Report::with(['order', 'media']);

                if($year && $year !== 'all'){
                    $airingProofReport->whereYear('created_at', '=', $year);
                }

                if($from_month && $to_month){
                    $start = Carbon::parse($from_month)->startOfMonth();
                    $end = Carbon::parse($to_month)->endOfMonth();

                    // Asumsikan from_month dan to_month dalam format 'YYYY-MM'
                    $fromDate = $from_month ? Carbon::createFromFormat('Y-m', $from_month) : null;
                    $toDate = $to_month ? Carbon::createFromFormat('Y-m', $to_month) : null;

                    // Format ke bentuk "Mei 2025"
                    $fromFormatted = $fromDate ? $fromDate->translatedFormat('F Y') : '-';
                    $toFormatted = $toDate ? $toDate->translatedFormat('F Y') : '-';

                    $data['data_time'] = $fromFormatted . ' - ' . $toFormatted;

                    $airingProofReport->whereBetween('created_at', [$start, $end]);
                }

                $airingProofReport = $airingProofReport->get();

                $airingProofReportCount = $airingProofReport->groupBy('status')->map(function ($group) {
                    return $group->count();
                });

                // Inisialisasi array 12 bulan untuk masing-masing status
                $monthlyStatus = [
                    'waiting' => array_fill(0, 12, 0),
                    'accepted' => array_fill(0, 12, 0),
                    'rejected' => array_fill(0, 12, 0),
                ];

                // Kelompokkan data berdasarkan status lalu bulan
                $airingProofReport->groupBy('status')->each(function ($groupedByStatus, $status) use (&$monthlyStatus) {
                    $label = match ((int)$status) {
                        0 => 'waiting',
                        1 => 'accepted',
                        2 => 'rejected',
                        default => null,
                    };

                    if ($label) {
                        $groupedByStatus->groupBy(function ($item) {
                            return (int)$item->created_at->format('m'); // bulan sebagai angka 1–12
                        })->each(function ($items, $month) use (&$monthlyStatus, $label) {
                            $monthlyStatus[$label][$month - 1] = $items->count();
                        });
                    }
                });

                $monthlyCount = array_fill(0, 12, 0);

                $airingProofReport->groupBy(function ($item) {
                    return (int) \Carbon\Carbon::parse($item->publication_date)->format('m');
                })->each(function ($items, $month) use (&$monthlyCount) {
                    // Simpan jumlah item tiap bulan ke index bulan - 1 (0-based)
                    $monthlyCount[$month - 1] = $items->count();
                });

                // Simpan ke variabel `$data`
                $data['airingProofReportStatusMonthly'] = $monthlyStatus;
                $data['airingProofReportPublicationMonthly'] = $monthlyCount;

                $data['airingProofReportWaiting'] = $airingProofReportCount->get('0', 0);
                $data['airingProofReportAccepted'] = $airingProofReportCount->get('1', 0);
                $data['airingProofReportRejected'] = $airingProofReportCount->get('2', 0);

                return view('dashboard.statistics.show.airing-proof-report', $data);
            case 'media-monitorings-issue-management':
                $data['title'] = 'Statistik Monitoring Media & Manajemen Isu';
                $data['data_time'] = $year === 'all' ? 'Semua' : 'Tahun '.$year;

                // Statistik Isu
                $issues = IssueManagement::with(['mediaMonitoring']);
                $mediaMonitorings = MediaMonitoring::with(['issue']);

                if($year && $year !== 'all'){
                    $issues->whereYear('created_at', $year);
                    $mediaMonitorings->whereYear('created_at', $year);
                }

                if($from_month && $to_month){
                    $start = Carbon::parse($from_month)->startOfMonth();
                    $end = Carbon::parse($to_month)->endOfMonth();

                    // Asumsikan from_month dan to_month dalam format 'YYYY-MM'
                    $fromDate = $from_month ? Carbon::createFromFormat('Y-m', $from_month) : null;
                    $toDate = $to_month ? Carbon::createFromFormat('Y-m', $to_month) : null;

                    // Format ke bentuk "Mei 2025"
                    $fromFormatted = $fromDate ? $fromDate->translatedFormat('F Y') : '-';
                    $toFormatted = $toDate ? $toDate->translatedFormat('F Y') : '-';

                    $data['data_time'] = $fromFormatted . ' - ' . $toFormatted;

                    $issues->whereBetween('created_at', [$start, $end]);
                    $mediaMonitorings->whereBetween('created_at', [$start, $end]);
                }

                $issues = $issues->get();
                $mediaMonitorings = $mediaMonitorings->get();


                $issueCounts = $issues->groupBy('issue')->map(function ($group) {
                    return $group->count();
                });

                $data['crisisIssue'] = $issueCounts->get('krisis', 0);
                $data['negativeIssue'] = $issueCounts->get('negatif', 0);
                $data['neutralIssue'] = $issueCounts->get('netral', 0);
                $data['positiveIssue'] = $issueCounts->get('positif', 0);
                // Akhir Statistik Isu

                // Statistik Monitoring Media
                $mediaMonitoringCount = $mediaMonitorings->groupBy('channel')->map(function ($group) {
                    return $group->count();
                });
                $data['facebookMediaMonitoring'] = $mediaMonitoringCount->get('facebook', 0);
                $data['twitterMediaMonitoring'] = $mediaMonitoringCount->get('twitter', 0);
                $data['websiteMediaMonitoring'] = $mediaMonitoringCount->get('website', 0);
                $data['youtubeMediaMonitoring'] = $mediaMonitoringCount->get('youtube', 0);
                $data['instagramMediaMonitoring'] = $mediaMonitoringCount->get('instagram', 0);
                $data['tiktokMediaMonitoring'] = $mediaMonitoringCount->get('tiktok', 0);
                $data['cetakMediaMonitoring'] = $mediaMonitoringCount->get('cetak', 0);
                // Akhir Statistik Monitoring Media

                // Media Monitoring 2 (pakai koleksi yang sudah ada)
                $mediaMonitoringMonthly = array_fill(0, 12, 0); // Init array 12 bulan
                $mediaMonitorings->groupBy(function ($item) {
                    return (int) $item->created_at->format('m'); // bulan sebagai int
                })->each(function ($group, $month) use (&$mediaMonitoringMonthly) {
                    $mediaMonitoringMonthly[$month - 1] = $group->count();
                });

                // Issue Management 2 (pakai koleksi yang sudah ada)
                $issueManagementMonthly = array_fill(0, 12, 0);
                $issues->groupBy(function ($item) {
                    return (int) $item->created_at->format('m');
                })->each(function ($group, $month) use (&$issueManagementMonthly) {
                    $issueManagementMonthly[$month - 1] = $group->count();
                });

                $mediaMonitoringWithoutIssue = MediaMonitoring::doesntHave('issue')
                ->when($year && $year !== 'all', function ($query) use ($year) {
                    $query->whereYear('created_at', $year);
                })
                ->when($from_month && $to_month, function ($query) use ($from_month, $to_month) {
                    $start = Carbon::parse($from_month)->startOfMonth();
                    $end = Carbon::parse($to_month)->endOfMonth();

                    $query->whereBetween('created_at', [$start, $end]);
                })
                ->get();

                $mediaMonitoringWithIssue = MediaMonitoring::has('issue')
                ->when($year && $year !== 'all', function ($query) use ($year) {
                    $query->whereYear('created_at', $year);
                })
                ->when($from_month && $to_month, function ($query) use ($from_month, $to_month) {
                    $start = Carbon::parse($from_month)->startOfMonth();
                    $end = Carbon::parse($to_month)->endOfMonth();

                    $query->whereBetween('created_at', [$start, $end]);
                })
                ->get();

                $data['mediaMonitoringWithoutIssueCount'] = $mediaMonitoringWithoutIssue->count();
                $data['mediaMonitoringWithIssueCount'] = $mediaMonitoringWithIssue->count();

                $data['mediaMonitoringMonthly'] = $mediaMonitoringMonthly;
                $data['issueManagementMonthly'] = $issueManagementMonthly;

                return view('dashboard.statistics.show.media-monitoring-issue-management', $data);
            case 'cooperation-completions':
                $data['title'] = 'Statistik Laporan Bukti Tayang';
                $data['data_time'] = $year === 'all' ? 'Semua' : 'Tahun '.$year;

                $cooperationCompletion = CooperationCompletion::with(['order', 'media']);

                if($year && $year !== 'all'){
                    $cooperationCompletion->whereYear('created_at', '=', $year);
                }

                if($from_month && $to_month){
                    $start = Carbon::parse($from_month)->startOfMonth();
                    $end = Carbon::parse($to_month)->endOfMonth();

                    // Asumsikan from_month dan to_month dalam format 'YYYY-MM'
                    $fromDate = $from_month ? Carbon::createFromFormat('Y-m', $from_month) : null;
                    $toDate = $to_month ? Carbon::createFromFormat('Y-m', $to_month) : null;

                    // Format ke bentuk "Mei 2025"
                    $fromFormatted = $fromDate ? $fromDate->translatedFormat('F Y') : '-';
                    $toFormatted = $toDate ? $toDate->translatedFormat('F Y') : '-';

                    $data['data_time'] = $fromFormatted . ' - ' . $toFormatted;

                    $cooperationCompletion->whereBetween('created_at', [$start, $end]);
                }

                $cooperationCompletion = $cooperationCompletion->get();

                $cooperationCompletionCount = $cooperationCompletion->groupBy('status')->map(function ($group) {
                    return $group->count();
                });

                // Inisialisasi array 12 bulan untuk masing-masing status
                $monthlyStatus = [
                    'waiting' => array_fill(0, 12, 0),
                    'accepted' => array_fill(0, 12, 0),
                    'rejected' => array_fill(0, 12, 0),
                ];

                // Kelompokkan data berdasarkan status lalu bulan
                $cooperationCompletion->groupBy('status')->each(function ($groupedByStatus, $status) use (&$monthlyStatus) {
                    $label = match ((int)$status) {
                        0 => 'waiting',
                        1 => 'accepted',
                        2 => 'rejected',
                        default => null,
                    };

                    if ($label) {
                        $groupedByStatus->groupBy(function ($item) {
                            return (int)$item->created_at->format('m'); // bulan sebagai angka 1–12
                        })->each(function ($items, $month) use (&$monthlyStatus, $label) {
                            $monthlyStatus[$label][$month - 1] = $items->count();
                        });
                    }
                });

                $monthlyCount = array_fill(0, 12, 0);

                $cooperationCompletion->groupBy(function ($item) {
                    return (int) \Carbon\Carbon::parse($item->created_at)->format('m');
                })->each(function ($items, $month) use (&$monthlyCount) {
                    // Simpan jumlah item tiap bulan ke index bulan - 1 (0-based)
                    $monthlyCount[$month - 1] = $items->count();
                });

                // Simpan ke variabel `$data`
                $data['cooperationCompletionStatusMonthly'] = $monthlyStatus;
                $data['cooperationCompletionMonthly'] = $monthlyCount;

                $data['cooperationCompletionWaiting'] = $cooperationCompletionCount->get('0', 0);
                $data['cooperationCompletionAccepted'] = $cooperationCompletionCount->get('1', 0);
                $data['cooperationCompletionRejected'] = $cooperationCompletionCount->get('2', 0);

                return view('dashboard.statistics.show.cooperation-completion', $data);
            case 'users':
                $data['title'] = 'Statistik Pengguna';
                $data['data_time'] = $year === 'all' ? 'Semua' : 'Tahun '.$year;

                $monthlyCount = array_fill(0, 12, 0);

                $registerUsers = User::query();

                if($year && $year !== 'all'){
                    $registerUsers->whereYear('created_at', '=', $year);
                }

                if($from_month && $to_month){
                    $start = Carbon::parse($from_month)->startOfMonth();
                    $end = Carbon::parse($to_month)->endOfMonth();

                    // Asumsikan from_month dan to_month dalam format 'YYYY-MM'
                    $fromDate = $from_month ? Carbon::createFromFormat('Y-m', $from_month) : null;
                    $toDate = $to_month ? Carbon::createFromFormat('Y-m', $to_month) : null;

                    // Format ke bentuk "Mei 2025"
                    $fromFormatted = $fromDate ? $fromDate->translatedFormat('F Y') : '-';
                    $toFormatted = $toDate ? $toDate->translatedFormat('F Y') : '-';

                    $data['data_time'] = $fromFormatted . ' - ' . $toFormatted;

                    $registerUsers->whereBetween('created_at', [$start, $end]);
                }

                $registerUsers = $registerUsers->get();

                $registerUsers->groupBy(function ($item) {
                    return (int) \Carbon\Carbon::parse($item->created_at)->format('m');
                })->each(function ($items, $month) use (&$monthlyCount) {
                    $monthlyCount[$month - 1] = $items->count();
                });

                $data['registerUserMonth'] = $monthlyCount;

                return view('dashboard.statistics.show.user', $data);
            case 'content-recaps':
                $data['title'] = 'Statistik Rekap Konten';
                $data['data_time'] = $year === 'all' ? 'Semua' : 'Tahun '.$year;

                $contenteRecap = ContentRecap::with(['enhancer', 'classification']);

                if($year && $year !== 'all'){
                    $contenteRecap->whereYear('created_at', '=', $year);
                }

                if($from_month && $to_month){
                    $start = Carbon::parse($from_month)->startOfMonth();
                    $end = Carbon::parse($to_month)->endOfMonth();

                    // Asumsikan from_month dan to_month dalam format 'YYYY-MM'
                    $fromDate = $from_month ? Carbon::createFromFormat('Y-m', $from_month) : null;
                    $toDate = $to_month ? Carbon::createFromFormat('Y-m', $to_month) : null;

                    // Format ke bentuk "Mei 2025"
                    $fromFormatted = $fromDate ? $fromDate->translatedFormat('F Y') : '-';
                    $toFormatted = $toDate ? $toDate->translatedFormat('F Y') : '-';

                    $data['data_time'] = $fromFormatted . ' - ' . $toFormatted;

                    $contenteRecap->whereBetween('created_at', [$start, $end]);
                }

                $contenteRecap = $contenteRecap->get();

                $contentRecapChannelCount = $contenteRecap->groupBy('channel')->map(function ($group) {
                    return $group->count();
                });

                $contentRecapSocialMediaCount = $contenteRecap->groupBy('social_media')->map(function ($group) {
                    return $group->count();
                });

                $monthlyCount = array_fill(0, 12, 0);

                $contenteRecap->groupBy(function ($item) {
                    return (int) \Carbon\Carbon::parse($item->created_at)->format('m');
                })->each(function ($items, $month) use (&$monthlyCount) {
                    // Simpan jumlah item tiap bulan ke index bulan - 1 (0-based)
                    $monthlyCount[$month - 1] = $items->count();
                });

                $data['contentRecapMonthly'] = $monthlyCount;

                $data['facebookContentRecap'] = $contentRecapChannelCount->get('facebook', 0);
                $data['twitterContentRecap'] = $contentRecapChannelCount->get('twitter', 0);
                $data['websiteContentRecap'] = $contentRecapChannelCount->get('website', 0);
                $data['youtubeContentRecap'] = $contentRecapChannelCount->get('youtube', 0);
                $data['instagramContentRecap'] = $contentRecapChannelCount->get('instagram', 0);
                $data['tiktokContentRecap'] = $contentRecapChannelCount->get('tiktok', 0);
                $data['cetakContentRecap'] = $contentRecapChannelCount->get('cetak', 0);

                $data['socialMedia1ContentRecap'] = $contentRecapSocialMediaCount->get('Diskominfo Purwakarta', 0);
                $data['socialMedia2ContentRecap'] = $contentRecapSocialMediaCount->get('PPID Diskominfo Purwakarta', 0);
                $data['socialMedia3ContentRecap'] = $contentRecapSocialMediaCount->get('Purwakarta Saber Hoaks', 0);

                return view('dashboard.statistics.show.content-recap', $data);
            case 'website-visitors':
                $data['title'] = 'Statistik Pengunjung Website';
                $data['data_time'] = $year === 'all' ? 'Semua' : 'Tahun '.$year;

                $monthlyCount = array_fill(0, 12, 0);

                $websiteVisitors = Visitor::query();

                if($year && $year !== 'all'){
                    $websiteVisitors->whereYear('created_at', '=', $year);
                }

                if($from_month && $to_month){
                    $start = Carbon::parse($from_month)->startOfMonth();
                    $end = Carbon::parse($to_month)->endOfMonth();

                    // Asumsikan from_month dan to_month dalam format 'YYYY-MM'
                    $fromDate = $from_month ? Carbon::createFromFormat('Y-m', $from_month) : null;
                    $toDate = $to_month ? Carbon::createFromFormat('Y-m', $to_month) : null;

                    // Format ke bentuk "Mei 2025"
                    $fromFormatted = $fromDate ? $fromDate->translatedFormat('F Y') : '-';
                    $toFormatted = $toDate ? $toDate->translatedFormat('F Y') : '-';

                    $data['data_time'] = $fromFormatted . ' - ' . $toFormatted;

                    $websiteVisitors->whereBetween('created_at', [$start, $end]);
                }

                $websiteVisitors = $websiteVisitors->get();

                $websiteVisitors->groupBy(function ($item) {
                    return (int) \Carbon\Carbon::parse($item->created_at)->format('m');
                })->each(function ($items, $month) use (&$monthlyCount) {
                    $monthlyCount[$month - 1] = $items->count();
                });

                $data['websiteVisitorMonth'] = $monthlyCount;

                return view('dashboard.statistics.show.website-visitor', $data);
            default:
                abort(404);
        }
    }
}