<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;
use Carbon\Carbon;

class DashboardController extends Controller
{
    /**
     * Display a listing of the resource.
     */
    public function index()
    {
        // Query untuk mendapatkan data pendapatan per bulan
        // Array of month names in Indonesian
        $nama_bulan = [
            'Januari', 'Februari', 'Maret', 'April', 'Mei', 'Juni',
            'Juli', 'Agustus', 'September', 'Oktober', 'November', 'Desember'
        ];

        // Initialize an array to hold the monthly revenue data
        $jumlah_pendapatan = [];

        // Loop through each month to get the total revenue
        for ($month = 1; $month <= 12; $month++) {
            $total_pendapatan = DB::table('orders')
                ->leftJoin('order_items', 'orders.id', '=', 'order_items.order_id')
                ->leftJoin('products', 'products.id', '=', 'order_items.product_id')
                ->where('orders.status', 'delivered')
                ->whereMonth('orders.created_at', $month)
                ->whereYear('orders.created_at', Carbon::now()->year)
                ->sum('orders.total_cost');

            $jumlah_pendapatan[] = (object)[
                'total_pendapatan' => $total_pendapatan,
                'bulan' => $nama_bulan[$month - 1],
                'bulan_num' => $month
            ];
        }

        // Extracting labels and values for further use
        $label = array_column($jumlah_pendapatan, 'bulan');
        $jumlah_pendapatan_values = array_column($jumlah_pendapatan, 'total_pendapatan');


        // dd($jumlah_pendapatan_values);

        // total pendapatan
        // $totalPendapatan = DB::table('orders')
        //     ->leftJoin('order_items', 'orders.id', '=', 'order_items.order_id')
        //     ->where('orders.status', 'delivered')
        //     ->whereDate('orders.transaction_time', date('Y-m-d'))
        //     ->select(
        //         DB::raw('SUM(order_items.quantity * order_items.price) as total_pemesanan')
        //     )->get();

        $thirtyDaysAgo = Carbon::now()->subDays(30);

        $jumlahUserAktif = DB::table('users')
            ->where('created_at', '>=', $thirtyDaysAgo)
            ->where('roles', 'member')
            ->count();

        // Get the current date
        $currentDate = Carbon::now()->toDateString();

        // Count the number of transactions for today
        $totalTransaksi = DB::table('orders')
            ->whereDate('created_at', $currentDate)
            ->count();

        // dd($totalTransaksi);


        $totalPemesanan = DB::table('orders')
            ->join('order_items', 'orders.id', '=', 'order_items.order_id')
            ->join('products', 'order_items.product_id', '=', 'products.id')
            ->select(
                DB::raw('DATE(orders.transaction_time) as hari_pemesanan'),
                DB::raw('SUM(order_items.quantity) as total_pemesanan')
            )
            ->whereDate('orders.transaction_time', date('Y-m-d'))
            ->where('status', 'delivered')
            ->groupBy(DB::raw('DATE(orders.transaction_time)'))
            ->get();

        // dd($totalPemesanan);

        $totalPendapatanBulanan = DB::table('orders')
            ->leftJoin('order_items', 'orders.id', '=', 'order_items.order_id')
            ->where('orders.status', 'delivered')
            ->whereMonth('orders.transaction_time', now()->month)
            ->whereYear('orders.transaction_time', now()->year)
            ->select(
                DB::raw('SUM(order_items.quantity * order_items.price) as total_pendapatan')
            )
            ->value('total_pendapatan');
        // dd($totalPendapatanBulanan);

        $totalPendapatanHarian = DB::table('orders')
            ->where('orders.status', 'delivered')
            ->whereDate('orders.created_at', Carbon::today())
            ->sum('orders.total_cost');

        // dd($totalPendapatanHarian);

        return view('admin.dashboard.index', compact('totalPendapatanBulanan', 'jumlah_pendapatan_values', 'totalPendapatanHarian', 'label', 'jumlah_pendapatan', 'jumlahUserAktif', 'totalTransaksi'));
    }
}