<?php

namespace App\Console\Commands\Migrations;

use App\Enums\Day;
use App\Enums\OutletStatus;
use App\Models\Facility;
use App\Models\OpeningHour;
use App\Models\Outlet;
use Illuminate\Console\Command;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Str;

class MigrateOutletsFromOldData extends Command
{
    /**
     * The name and signature of the console command.
     *
     * @var string
     */
    protected $signature = 'migrate:outlets {--force : Force migration without confirmation} {--recreate : Delete existing outlets and recreate}';

    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = 'Migrate outlets data from old database to new structure. Use --recreate to delete and recreate all outlets with opening hours and facilities';

    /**
     * Execute the console command.
     */
    public function handle()
    {
        if ($this->option('recreate')) {
            if (! $this->confirm('Are you sure you want to DELETE ALL EXISTING OUTLETS and recreate them? This action cannot be undone.')) {
                $this->info('Migration cancelled.');

                return;
            }

            $this->warn('Deleting all existing outlets...');
            Outlet::query()->delete(); // This will cascade delete opening hours and facilities
            $this->info('All outlets deleted.');
        } elseif (! $this->option('force') && ! $this->confirm('Are you sure you want to migrate outlets data? This will add new outlets to your database.')) {
            $this->info('Migration cancelled.');

            return;
        }

        $this->info('Starting outlets migration...');

        try {
            $oldStores = DB::connection('old_database')->table('stores')->whereNull('deleted_at')->get();

            $this->info("Found {$oldStores->count()} outlets to migrate.");
            $bar = $this->output->createProgressBar($oldStores->count());

            $migrated = 0;
            $skipped = 0;

            foreach ($oldStores as $oldStore) {
                if (! $this->option('recreate')) {
                    $existingOutlet = Outlet::where('name', $oldStore->name)->first();

                    if ($existingOutlet) {
                        // Outlet exists, but ensure opening hours and facilities exist
                        $this->ensureOpeningHoursExist($existingOutlet->id);
                        $this->ensureFacilitiesExist($existingOutlet->id);
                        $this->warn("Outlet '{$oldStore->name}' already exists, ensured opening hours and facilities.");
                        $skipped++;
                        $bar->advance();

                        continue;
                    }
                }

                $outlet = Outlet::create([
                    'name' => $oldStore->name,
                    'slug' => Str::slug($oldStore->name),
                    'phone_number' => '0838 1693 1711',
                    'address' => $oldStore->address,
                    'landmark' => $oldStore->benchmark,
                    'maps_url' => null,
                    'status' => $oldStore->closed ? OutletStatus::TERMINATED : OutletStatus::OPERATIONAL,
                    'opened_date' => $oldStore->opened,
                    'closed_date' => $oldStore->closed,
                    'created_at' => $oldStore->created_at,
                    'updated_at' => $oldStore->updated_at,
                ]);

                // Create opening hours for this outlet (9am-9pm)
                $this->createOpeningHours($outlet->id);

                // Create facilities for this outlet
                $this->createFacilities($outlet->id);

                $migrated++;
                $bar->advance();
            }

            $bar->finish();
            $this->newLine(2);

            $this->info('✅ Outlets migration completed!');
            $this->info("📊 Migrated: {$migrated} outlets");
            $this->info("⏭️  Skipped: {$skipped} outlets (already exist)");
        } catch (\Exception $e) {
            $this->error("❌ Migration failed: {$e->getMessage()}");

            return 1;
        }

        return 0;
    }

    private function ensureOpeningHoursExist(int $outletId): void
    {
        $existingHours = OpeningHour::where('outlet_id', $outletId)->count();

        if ($existingHours < 7) { // Should have 7 days
            // Delete existing and recreate
            OpeningHour::where('outlet_id', $outletId)->delete();
            $this->createOpeningHours($outletId);
            $this->info("Recreated opening hours for outlet ID: {$outletId}");
        }
    }

    private function ensureFacilitiesExist(int $outletId): void
    {
        $existingFacilities = Facility::where('outlet_id', $outletId)->count();

        if ($existingFacilities < 4) { // Should have 4 facilities
            // Delete existing and recreate
            Facility::where('outlet_id', $outletId)->delete();
            $this->createFacilities($outletId);
            $this->info("Recreated facilities for outlet ID: {$outletId}");
        }
    }

    private function createOpeningHours(int $outletId): void
    {
        // Create opening hours from 9am to 9pm for all days
        $daysOfWeek = [
            Day::MONDAY,
            Day::TUESDAY,
            Day::WEDNESDAY,
            Day::THURSDAY,
            Day::FRIDAY,
            Day::SATURDAY,
            Day::SUNDAY,
        ];

        foreach ($daysOfWeek as $day) {
            OpeningHour::create([
                'outlet_id' => $outletId,
                'day' => $day,
                'open_time' => '09:00:00',
                'close_time' => '21:00:00',
            ]);
        }
    }

    private function createFacilities(int $outletId): void
    {
        // Facilities: parkir, sofa, air minum, permen
        $facilities = [
            'Parkir',
            'Sofa',
            'Air Minum',
            'Permen',
        ];

        foreach ($facilities as $facilityName) {
            Facility::create([
                'outlet_id' => $outletId,
                'name' => $facilityName,
            ]);
        }
    }
}