<?php

use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;

return new class extends Migration
{
    /**
     * Run the migrations.
     */
    public function up(): void
    {
        Schema::create('contacts', function (Blueprint $table) {
            $table->id();
            $table->foreignId('company_id')->constrained()->onDelete('cascade');
            $table->string('entity')->default('company'); // company, individual (person)
            $table->string('type'); // vendor, customer, employee
            $table->string('name');
            $table->string('email')->nullable();
            $table->string('tax_number')->nullable();
            $table->string('phone')->nullable();
            $table->text('address')->nullable();
            $table->string('city')->nullable();
            $table->string('zip_code')->nullable();
            $table->string('state')->nullable();
            $table->string('country')->nullable();
            $table->string('website')->nullable();
            $table->string('currency_code')->default('USD');
            $table->string('reference')->nullable();
            $table->foreignId('created_by')->nullable()->constrained('users')->nullOnDelete();
            $table->timestamps();

            $table->index(['company_id', 'type']);
            $table->unique(['company_id', 'type', 'email']);
            $table->foreign('currency_code')->references('code')->on('currencies')->restrictOnDelete();
        });
    }

    /**
     * Reverse the migrations.
     */
    public function down(): void
    {
        Schema::dropIfExists('contacts');
    }
};