<?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('online_orders', function (Blueprint $t) {
            $t->id();
            $t->foreignId('company_id')->constrained()->cascadeOnDelete();
            $t->string('number', 32);
            $t->string('tracking_token', 32);
            $t->foreignId('client_id')->nullable()->constrained()->nullOnDelete();

            $t->string('customer_name');
            $t->string('customer_phone', 40);
            $t->string('customer_email')->nullable();

            $t->string('delivery_method', 32)->default('pickup'); // pickup / courier / post
            $t->string('address')->nullable();

            $t->string('status', 24)->default('new');
            // new / confirmed / packed / shipped / delivered / cancelled

            $t->decimal('subtotal', 12, 2)->default(0);
            $t->decimal('delivery_fee', 10, 2)->default(0);
            $t->decimal('total', 12, 2)->default(0);
            $t->text('notes')->nullable();

            $t->timestamps();
            $t->softDeletes();

            $t->unique(['company_id', 'number']);
            $t->unique('tracking_token', 'online_orders_token_unique');
            $t->index(['company_id', 'status']);
        });

        Schema::create('online_order_items', function (Blueprint $t) {
            $t->id();
            $t->foreignId('company_id')->constrained()->cascadeOnDelete();
            $t->foreignId('online_order_id')->constrained()->cascadeOnDelete();
            $t->foreignId('part_id')->nullable()->constrained()->nullOnDelete();

            $t->string('name');
            $t->string('article', 64)->nullable();
            $t->decimal('qty', 10, 2)->default(1);
            $t->decimal('price', 12, 2)->default(0);   // snapshot of sell_price
            $t->decimal('total', 12, 2)->default(0);
            $t->boolean('fulfilled')->default(false);

            $t->timestamps();
            $t->index(['company_id', 'online_order_id']);
        });

        Schema::create('part_cross_refs', function (Blueprint $t) {
            $t->id();
            $t->foreignId('company_id')->constrained()->cascadeOnDelete();
            $t->foreignId('part_id')->constrained()->cascadeOnDelete();
            $t->string('cross_article', 64);
            $t->string('brand', 64)->nullable();
            $t->timestamps();

            $t->index(['company_id', 'cross_article']);
            $t->index(['company_id', 'part_id']);
        });

        Schema::table('parts', function (Blueprint $t) {
            $t->boolean('is_published')->default(false)->after('is_active');
            $t->index(['company_id', 'is_published']);
        });
    }

    public function down(): void
    {
        Schema::table('parts', function (Blueprint $t) {
            $t->dropIndex(['company_id', 'is_published']);
            $t->dropColumn('is_published');
        });
        Schema::dropIfExists('part_cross_refs');
        Schema::dropIfExists('online_order_items');
        Schema::dropIfExists('online_orders');
    }
};
