<?php

use think\migration\Migrator;
use think\migration\db\Column;
use think\Db;

class Level extends Migrator
{
    /**
     * Change Method.
     *
     * Write your reversible migrations using this method.
     *
     * More information on writing migrations is available here:
     * http://docs.phinx.org/en/latest/migrations.html#the-abstractmigration-class
     *
     * The following commands can be used in this method and Phinx will
     * automatically reverse them when rolling back:
     *
     *    createTable
     *    renameTable
     *    addColumn
     *    renameColumn
     *    addIndex
     *    addForeignKey
     *
     * Remember to call "create()" or "update()" and NOT "save()" when working
     * with the Table class.
     */
    public function change()
    {
        $table = $this->table('level', ['comment' => '代理等级', 'engine' => 'InnoDB', 'encoding' => 'utf8mb4', 'collation' => 'utf8mb4_unicode_ci']);
        $table
            ->addColumn('name', 'string', ['limit' => 20, 'default' => '', 'comment' => '名称'])
            ->addColumn('status', 'boolean', ['limit' => 1, 'default' => 1, 'comment' => '是否启用'])
            ->addColumn('create_time', 'integer', ['limit' => 10, 'default' => 0, 'comment' => '创建时间'])
            ->addColumn('update_time', 'integer', ['limit' => 10, 'default' => 0, 'comment' => '更新时间'])
            ->addColumn('delete_time', 'integer', ['limit' => 10, 'default' => 0, 'comment' => '删除时间'])
            ->create();
        $this->insertData();
    }

    protected function insertData()
    {
        $data = '[{"id":1,"name":"一级代理","status":1},{"id":2,"name":"二级代理","status":1},{"id":3,"name":"三级代理","status":1}]';

        $msg = '代理等级导入成功.' . "\n";
        Db::startTrans();
        $data = json_decode($data, true);
        try {
            foreach ($data as $item) {
                \app\admin\model\Level::create($item);
            }
            Db::commit();
        } catch (\Exception $e) {
            Db::rollback();
            $msg = $e->getMessage();
        }
        print ($msg);
    }
}