<?php

namespace App\Console\Commands;

use App\Models\InvoiceValidation;
use App\Models\Plant;
use Illuminate\Console\Command;
use Illuminate\Support\Facades\Mail;
use App\Mail\ProductionMail;
use App\Models\Line;
use App\Models\ProductionPlan;
use App\Models\ProductionQuantity;
use DB;

class SendProductionReport extends Command
{
    /**
     * The name and signature of the console command.
     *
     * @var string
     */
    //protected $signature = 'send:production-report';
    protected $signature = 'send:production-report {schedule_type} {plant}';

    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = 'Command description';

    /**
     * Execute the console command.
     */

    // public function handle()
    // {
    //     $scheduleType = $this->argument('schedule_type');
    //     $plantId = $this->argument('plant');

    //     $mailRules = \App\Models\AlertMailRule::where('module', 'ProductionQuantities')
    //         ->where('rule_name', 'ProductionMail')
    //         ->where('plant', $plantId)
    //         ->where('schedule_type', $scheduleType)
    //         ->get();

    //     $emails = $mailRules->pluck('email')->unique()->toArray();

    //     $plant = Plant::find($plantId);

    //     if (!$plant) {
    //         $this->error("Invalid plant ID: $plantId");
    //         return;
    //     }

    //     $lines = Line::where('plant_id', $plantId)->get();

    //     $startDate = now()->setTime(8, 0, 0);
    //     $endDate = now()->copy()->addDay()->setTime(8, 0, 0);

    //     $PlanstartDate = now()->setTime(8, 0, 0);
    //     $planendDate = now()->copy()->addDay()->setTime(7, 59, 00);

    //     $tableData = [];
    //     $no = 1;

    //     foreach ($lines as $line) {
    //         $lineId = $line->id;
    //         $lineName = $line->name;

    //         $targetQuantity = ProductionPlan::where('plant_id', $plantId)
    //             ->where('line_id', $lineId)
    //             ->whereBetween('created_at', [$PlanstartDate, $planendDate])
    //             ->sum('plan_quantity');

    //         $productionQuantity = ProductionQuantity::where('plant_id', $plantId)
    //             ->where('line_id', $lineId)
    //             ->whereBetween('created_at', [$startDate, $endDate])
    //             ->count();

    //         $tableData[] = [
    //             'no' => $no++,
    //             'plant' => $plant->name,
    //             'line' => $lineName,
    //             'targetQuantity' => $targetQuantity,
    //             'productionQuantity' => $productionQuantity,
    //         ];
    //     }

    //     // $this->table(
    //     //     ['No', 'Plant', 'Line', 'Target Quantity', 'Production Quantity'],
    //     //     $tableData
    //     // );

    //     if (!empty($emails)) {
    //         foreach ($emails as $email) {
    //             Mail::to($email)->send(new ProductionMail($tableData));
    //         }
    //     } else {
    //         $this->info('No recipients found for ProductionMailAlert.');
    //     }

    //     $this->info("Production report sent to " . count($emails) . " recipient(s).");

    // }

    public function handle()
    {
        $scheduleType = $this->argument('schedule_type');
        $plantId = (int) $this->argument('plant'); // cast to int for safety

        // Fetch mail rules based on schedule type
        $mailRules = \App\Models\AlertMailRule::where('module', 'ProductionQuantities')
            ->where('rule_name', 'ProductionMail')
            ->where('schedule_type', $scheduleType)
            ->where('plant', $plantId)
            ->get();

        $emails = $mailRules->pluck('email')->unique()->toArray();

        $plants = $plantId == 0
            ? Plant::all()
            : Plant::where('id', $plantId)->get();

        if ($plants->isEmpty()) {
            $this->error("No valid plant(s) found.");
            return;
        }

        $startDate = now()->setTime(8, 0, 0);
        $endDate = now()->copy()->addDay()->setTime(8, 0, 0);
        $PlanstartDate = now()->setTime(8, 0, 0);
        $planendDate = now()->copy()->addDay()->setTime(7, 59, 0);

        $tableData = [];
        $no = 1;

        foreach ($plants as $plant) {
            $lines = Line::where('plant_id', $plant->id)->get();

            foreach ($lines as $line) {
                $targetQuantity = ProductionPlan::where('plant_id', $plant->id)
                    ->where('line_id', $line->id)
                    ->whereBetween('created_at', [$PlanstartDate, $planendDate])
                    ->sum('plan_quantity');

                $productionQuantity = ProductionQuantity::where('plant_id', $plant->id)
                    ->where('line_id', $line->id)
                    ->whereBetween('created_at', [$startDate, $endDate])
                    ->count();

                $tableData[] = [
                    'no' => $no++,
                    'plant' => $plant->name,
                    'line' => $line->name,
                    'targetQuantity' => $targetQuantity,
                    'productionQuantity' => $productionQuantity,
                ];
            }
        }

        // Optional: show table in console
         $this->table(['No', 'Plant', 'Line', 'Target Quantity', 'Production Quantity'], $tableData);

        if (!empty($emails)) {
            foreach ($emails as $email) {
                Mail::to($email)->send(new ProductionMail($tableData));
            }
        } else {
            $this->info('No recipients found for ProductionMailAlert.');
        }

        $this->info("Production report sent to " . count($emails) . " recipient(s).");
    }


}