<?php

namespace App\Services\WeldLogTriggers;

use App\Services\WeldLogTriggers\Triggers\SpoolStatusChangerTrigger;
use App\Services\WeldLogTriggers\Triggers\LineListsUpdateTrigger;
use App\Services\WeldLogTriggers\Triggers\NdeMatrixUpdateTrigger;
use App\Services\WeldLogTriggers\Triggers\RequestDateOperationsTrigger;
use App\Services\WeldLogTriggers\Triggers\RepairLogsUpdateTrigger;
use App\Services\WeldLogTriggers\Triggers\NdeProjectUpdateTrigger;
use App\Services\WeldLogTriggers\Triggers\TestPackageOperationsTrigger;
use App\Services\WeldLogTriggers\Triggers\ConstructionPaintLogsTrigger;
use App\Services\WeldLogTriggers\Triggers\TestPackSyncTrigger;
use App\Services\WeldLogTriggers\Triggers\TestPackBaseStatusChangerTrigger;
use App\Services\WeldLogTriggers\Triggers\PaintFollowUpsSyncTrigger;
use App\Services\WeldLogTriggers\Triggers\HandoversSyncTrigger;
use App\Services\WeldLogTriggers\Triggers\TestPackCleanupTrigger;
use App\Services\WeldLogTriggers\Triggers\NdtCalculationCacheTrigger;
use App\Services\WeldLogTriggers\Triggers\RegisterCreatorCacheTrigger;

/**
 * WeldLog Trigger Registry
 * 
 * Central registry for all weld log triggers
 * Manages trigger registration and retrieval
 */
class WeldLogTriggerRegistry
{
    /**
     * @var array Registered triggers
     */
    protected $triggers = [];
    
    /**
     * Constructor - automatically registers all triggers
     */
    public function __construct()
    {
        $this->registerTriggers();
    }
    
    /**
     * Register all trigger instances
     */
    protected function registerTriggers()
    {
        // Order 1-12 based on trigger execution order
        $this->register(new SpoolStatusChangerTrigger());           // Order 1
        $this->register(new LineListsUpdateTrigger());              // Order 2
        $this->register(new NdeMatrixUpdateTrigger());              // Order 3
        $this->register(new RequestDateOperationsTrigger());        // Order 4
        $this->register(new RepairLogsUpdateTrigger());             // Order 5
        $this->register(new NdeProjectUpdateTrigger());             // Order 6
        $this->register(new TestPackageOperationsTrigger());        // Order 7
        $this->register(new TestPackSyncTrigger());                 // Order 8 - Sync from WeldLog to Test Pack
        $this->register(new ConstructionPaintLogsTrigger());        // Order 9
        $this->register(new TestPackBaseStatusChangerTrigger());    // Order 10
        $this->register(new PaintFollowUpsSyncTrigger());           // Order 11
        $this->register(new HandoversSyncTrigger());                // Order 12
        $this->register(new TestPackCleanupTrigger());              // Order 13
        $this->register(new NdtCalculationCacheTrigger());          // Order 14
        $this->register(new RegisterCreatorCacheTrigger()); // Order 15
    }
    
    /**
     * Register a single trigger
     * 
     * @param \App\Services\WeldLogTriggers\Contracts\WeldLogTriggerInterface $trigger
     */
    public function register($trigger)
    {
        $this->triggers[$trigger->getName()] = $trigger;
    }
    
    /**
     * Get all triggers sorted by execution order
     * 
     * @return array
     */
    public function getTriggersInOrder(): array
    {
        $triggers = $this->triggers;
        usort($triggers, function($a, $b) {
            return $a->getOrder() <=> $b->getOrder();
        });
        return $triggers;
    }
    
    /**
     * Get a specific trigger by name
     * 
     * @param string $name Trigger name
     * @return \App\Services\WeldLogTriggers\Contracts\WeldLogTriggerInterface|null
     */
    public function getTrigger(string $name)
    {
        return $this->triggers[$name] ?? null;
    }
    
    /**
     * Get all registered trigger names
     * 
     * @return array
     */
    public function getTriggerNames(): array
    {
        return array_keys($this->triggers);
    }
    
    /**
     * Get total count of registered triggers
     * 
     * @return int
     */
    public function count(): int
    {
        return count($this->triggers);
    }
}