<?php

declare(strict_types=1);

use Phinx\Migration\AbstractMigration;

final class CreateEmployeePpeItemsTable extends AbstractMigration
{
    public function change(): void
    {
        $table = $this->table('employee_ppe_items', [
            'id' => false,
            'primary_key' => ['id'],
            'collation' => 'utf8mb4_unicode_ci',
            'encoding' => 'utf8mb4',
        ]);

        $table
            ->addColumn('id', 'integer', [
                'identity' => true,
                'signed' => false,
            ])
            ->addColumn('employee_id', 'integer', [
                'signed' => false,
                'null' => false,
            ])
            ->addColumn('ppe_item_id', 'integer', [
                'signed' => false,
                'null' => false,
            ])
            ->addColumn('assigned_date', 'date', [
                'null' => true,
                'default' => null,
            ])
            ->addColumn('expiry_date', 'date', [
                'null' => true,
                'default' => null,
            ])
            ->addColumn('quantity', 'integer', [
                'signed' => false,
                'null' => false,
                'default' => 1,
            ])
            ->addColumn('status', 'enum', [
                'values' => [
                    'assigned',
                    'returned',
                    'expired',
                    'lost',
                    'damaged',
                ],
                'null' => false,
                'default' => 'assigned',
            ])
            ->addColumn('notes', 'text', [
                'null' => true,
                'default' => null,
            ])
            ->addColumn('created_at', 'timestamp', [
                'null' => true,
                'default' => 'CURRENT_TIMESTAMP',
            ])
            ->addColumn('updated_at', 'timestamp', [
                'null' => true,
                'default' => 'CURRENT_TIMESTAMP',
                'update' => 'CURRENT_TIMESTAMP',
            ])
            ->addIndex(['employee_id'], [
                'name' => 'idx_employee_ppe_items_employee_id',
            ])
            ->addIndex(['ppe_item_id'], [
                'name' => 'idx_employee_ppe_items_ppe_item_id',
            ])
            ->addIndex(['status'], [
                'name' => 'idx_employee_ppe_items_status',
            ])
            ->addIndex(['expiry_date'], [
                'name' => 'idx_employee_ppe_items_expiry_date',
            ])
            ->addForeignKey(
                'employee_id',
                'employees',
                'id',
                [
                    'delete' => 'CASCADE',
                    'update' => 'CASCADE',
                    'constraint' => 'fk_employee_ppe_items_employee',
                ]
            )
            ->addForeignKey(
                'ppe_item_id',
                'ppe_items',
                'id',
                [
                    'delete' => 'RESTRICT',
                    'update' => 'CASCADE',
                    'constraint' => 'fk_employee_ppe_items_ppe_item',
                ]
            )
            ->create();
    }
}