<?php

namespace App\Http\Controllers\Dashboard;

use App\Http\Controllers\Controller;
use App\Models\IssueManagement;
use App\Models\MediaMonitoring;
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' => false
            ],
            [
                'name' => 'Jurnalis',
                'category' => 'journalists',
                'is_available' => false
            ],
            [
                'name' => 'Kerja Sama Media',
                'category' => 'media-cooperations',
                'is_available' => false
            ],
            [
                'name' => 'Laporan Bukti Tayang',
                'category' => 'reports',
                'is_available' => false
            ],
            [
                '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' => false
            ],
            [
                'name' => 'Pengguna',
                'category' => 'users',
                'is_available' => false
            ],
            [
                'name' => 'Perusahaan',
                'category' => 'companies',
                'is_available' => false
            ],
            [
                'name' => 'Rekap Konten',
                'category' => 'content-recaps',
                'is_available' => false
            ],
            [
                'name' => 'Pengunjung Website',
                'category' => 'website-visitors',
                'is_available' => false
            ],
        ];


        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 = [
            'login-activities',
            'journalists',
            'media-cooperations',
            'reports',
            'media',
            'cooperation-completions',
            'users',
            'companies',
            'content-recaps',
            'website-visitors',
        ];

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

        $year = $request->input('year') ? $request->input('year') : Carbon::now()->year;

        switch($category){
            case 'media-monitorings-issue-management':
                $data['title'] = 'Statistik Monitoring Media & Manajemen Isu';
                // Statistik Isu
                $issues = IssueManagement::with(['mediaMonitoring']);
                $mediaMonitorings = MediaMonitoring::with(['issue']);

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

                $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 !== 'all', function ($query) use ($year) {
                    $query->whereYear('created_at', $year);
                })
                ->get();

                $mediaMonitoringWithIssue = MediaMonitoring::has('issue')
                ->when($year !== 'all', function ($query) use ($year) {
                    $query->whereYear('created_at', $year);
                })
                ->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 'issue-managements':
                $data['title'] = 'Statistik Manajemen Isu';
                break;
        }
    }
}