ÿØÿÛ C 

ÿØÿÛ C 

<?php

namespace App\Providers;

use Illuminate\Support\Facades\Config;
use Illuminate\Support\Facades\Log;
use Illuminate\Support\ServiceProvider;

/**
 * NEW FEATURE - SAFE ADDITION
 *
 * Modular provider for Advanced Accounting (V2). Registers observers and console commands.
 * Does not modify legacy modules.
 */
class AccountingV2ServiceProvider extends ServiceProvider
{
    public function register()
    {
        // Merge default config
        $this->mergeConfigFrom(
            base_path('config/accounting_v2.php'), 'accounting_v2'
        );

        // Register commands here to avoid touching Console Kernel
        $this->commands([
            \App\Console\Commands\AccountingCloseYear::class,
        ]);
    }

    public function boot()
    {
        if (! Config::get('accounting_v2.enabled', true)) {
            return; // allow disabling without impacting legacy modules
        }

        $this->registerModelObservers();
    }

    protected function registerModelObservers(): void
    {
        // Softly dispatch domain events from model lifecycle without touching controllers
        try {
            if (class_exists(\App\Models\Sale::class)) {
                \App\Models\Sale::created(function ($sale) {
                    try {
                        event(new \App\Events\SaleCreated($sale));
                    } catch (\Throwable $e) {
                        Log::warning('[AccountingV2] SaleCreated dispatch failed: '.$e->getMessage());
                    }
                });
                \App\Models\Sale::updated(function ($sale) {
                    try {
                        if (method_exists($sale, 'wasChanged') && $sale->wasChanged('GrandTotal')) {
                            event(new \App\Events\SaleUpdated($sale));
                        }
                    } catch (\Throwable $e) {
                        Log::warning('[AccountingV2] SaleUpdated dispatch failed: '.$e->getMessage());
                    }
                });
                \App\Models\Sale::deleted(function ($sale) {
                    try {
                        event(new \App\Events\SaleDeleted($sale));
                    } catch (\Throwable $e) {
                        Log::warning('[AccountingV2] SaleDeleted dispatch failed: '.$e->getMessage());
                    }
                });
            }
            if (class_exists(\App\Models\Purchase::class)) {
                \App\Models\Purchase::created(function ($purchase) {
                    try {
                        event(new \App\Events\PurchaseCreated($purchase));
                    } catch (\Throwable $e) {
                        Log::warning('[AccountingV2] PurchaseCreated dispatch failed: '.$e->getMessage());
                    }
                });
                \App\Models\Purchase::updated(function ($purchase) {
                    try {
                        if (method_exists($purchase, 'wasChanged') && $purchase->wasChanged('GrandTotal')) {
                            event(new \App\Events\PurchaseUpdated($purchase));
                        }
                    } catch (\Throwable $e) {
                        Log::warning('[AccountingV2] PurchaseUpdated dispatch failed: '.$e->getMessage());
                    }
                });
                \App\Models\Purchase::deleted(function ($purchase) {
                    try {
                        event(new \App\Events\PurchaseDeleted($purchase));
                    } catch (\Throwable $e) {
                        Log::warning('[AccountingV2] PurchaseDeleted dispatch failed: '.$e->getMessage());
                    }
                });
            }
            if (class_exists(\App\Models\Expense::class)) {
                \App\Models\Expense::created(function ($expense) {
                    try {
                        event(new \App\Events\ExpenseCreated($expense));
                    } catch (\Throwable $e) {
                        Log::warning('[AccountingV2] ExpenseCreated dispatch failed: '.$e->getMessage());
                    }
                });
                \App\Models\Expense::updated(function ($expense) {
                    try {
                        if (method_exists($expense, 'wasChanged') && $expense->wasChanged('amount')) {
                            event(new \App\Events\ExpenseUpdated($expense));
                        }
                    } catch (\Throwable $e) {
                        Log::warning('[AccountingV2] ExpenseUpdated dispatch failed: '.$e->getMessage());
                    }
                });
                \App\Models\Expense::deleted(function ($expense) {
                    try {
                        event(new \App\Events\ExpenseDeleted($expense));
                    } catch (\Throwable $e) {
                        Log::warning('[AccountingV2] ExpenseDeleted dispatch failed: '.$e->getMessage());
                    }
                });
            }
            if (class_exists(\App\Models\SaleReturn::class)) {
                \App\Models\SaleReturn::created(function ($saleReturn) {
                    try {
                        event(new \App\Events\SaleReturned($saleReturn));
                    } catch (\Throwable $e) {
                        Log::warning('[AccountingV2] SaleReturned dispatch failed: '.$e->getMessage());
                    }
                });
            }
            // Dispatch PaymentCreated when a PaymentSale is created
            if (class_exists(\App\Models\PaymentSale::class)) {
                \App\Models\PaymentSale::created(function ($payment) {
                    try {
                        event(new \App\Events\PaymentCreated($payment));
                    } catch (\Throwable $e) {
                        Log::warning('[AccountingV2] PaymentCreated dispatch failed: '.$e->getMessage());
                    }
                });
                \App\Models\PaymentSale::updated(function ($payment) {
                    try {
                        if (method_exists($payment, 'wasChanged') && $payment->wasChanged('deleted_at') && ! is_null($payment->deleted_at)) {
                            event(new \App\Events\PaymentDeleted($payment));
                        }
                    } catch (\Throwable $e) {
                        Log::warning('[AccountingV2] PaymentDeleted dispatch failed: '.$e->getMessage());
                    }
                });
            }
            if (class_exists(\App\Models\PaymentPurchase::class)) {
                \App\Models\PaymentPurchase::created(function ($payment) {
                    try {
                        event(new \App\Events\PaymentPurchaseCreated($payment));
                    } catch (\Throwable $e) {
                        Log::warning('[AccountingV2] PaymentPurchaseCreated dispatch failed: '.$e->getMessage());
                    }
                });
                \App\Models\PaymentPurchase::updated(function ($payment) {
                    try {
                        if (method_exists($payment, 'wasChanged') && $payment->wasChanged('deleted_at') && ! is_null($payment->deleted_at)) {
                            event(new \App\Events\PaymentPurchaseDeleted($payment));
                        }
                    } catch (\Throwable $e) {
                        Log::warning('[AccountingV2] PaymentPurchaseDeleted dispatch failed: '.$e->getMessage());
                    }
                });
            }
        } catch (\Throwable $e) {
            Log::warning('[AccountingV2] Observer registration failed: '.$e->getMessage());
        }
    }
}
