<?php

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

return new class extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::create('materiels', function (Blueprint $table) {
            $table->id();
            $table->string('name')->comment('名称');
            $table->tinyInteger('type')->comment('类型: 1 饲料, 2 肥料');
            $table->integer('year')->comment('年');
            $table->tinyInteger('quarter')->comment('季度');
            $table->unsignedDecimal('lowest_price', 18, 2)->comment('最低价格');
            $table->unsignedDecimal('highest_price', 18, 2)->comment('最低价格');
            $table->string('unit')->comment('单位');
            $table->unsignedBigInteger('created_by')->comment('创建人ID');
            $table->unsignedBigInteger('updated_by')->comment('修改人ID');
            $table->timestamps();
        });
    }

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