<?php

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

return new class extends Migration
{
    public function up(): void
    {
        Schema::create('invoices', function (Blueprint $table) {
            $table->id();
            $table->foreignId('tenant_id')->constrained()->restrictOnDelete();
            $table->foreignId('purchase_order_id')->constrained()->restrictOnDelete();
            $table->foreignId('supplier_id')->constrained()->restrictOnDelete();
            $table->foreignId('created_by')->constrained('users')->restrictOnDelete();
            $table->foreignId('validated_by')->nullable()->constrained('users')->restrictOnDelete();
            $table->string('number', 100);
            $table->date('issued_on');
            $table->string('status')->default('pending');
            $table->bigInteger('subtotal_minor');
            $table->bigInteger('tax_minor');
            $table->bigInteger('total_minor');
            $table->json('snapshot');
            $table->timestamp('validated_at')->nullable();
            $table->timestamps();
            $table->unique(['tenant_id', 'supplier_id', 'number']);
        });
        Schema::create('invoice_items', function (Blueprint $table) {
            $table->id();
            $table->foreignId('tenant_id')->constrained()->restrictOnDelete();
            $table->foreignId('invoice_id')->constrained()->restrictOnDelete();
            $table->foreignId('purchase_order_item_id')->constrained()->restrictOnDelete();
            $table->bigInteger('quantity_milli');
            $table->bigInteger('subtotal_minor');
            $table->bigInteger('tax_minor');
            $table->json('snapshot');
            $table->unique(['invoice_id', 'purchase_order_item_id']);
        });
        Schema::create('budget_consumptions', function (Blueprint $table) {
            $table->id();
            $table->foreignId('tenant_id')->constrained()->restrictOnDelete();
            $table->foreignId('budget_id')->constrained()->restrictOnDelete();
            $table->foreignId('invoice_id')->unique()->constrained()->restrictOnDelete();
            $table->foreignId('created_by')->constrained('users')->restrictOnDelete();
            $table->bigInteger('amount_minor');
            $table->timestamp('created_at');
        });
    }

    public function down(): void
    {
        throw new LogicException('Preservar facturas, conferências e consumo.');
    }
};