<?php

namespace App\Models;

class WechatMenu extends Model
{

    public function children()
    {
        return $this->hasMany(WechatMenu::class, 'parent_id')->orderBy('sort', 'asc');
    }

    public function parent()
    {
        return $this->belongsTo(WechatMenu::class)->withDefault();
    }

    public static function getPublishArray()
    {
        $buttons = [];

        $menus = self::where('parent_id', 0)->orderBy('sort', 'asc')->get();

        foreach ($menus as $key => $menu) {
            $button['name'] = $menu->name;
            if ($menu->children->isEmpty()) {
                $button = array_merge($button, $menu->type_value);
            } else {
                foreach ($menu->children as $k => $child) {
                    $subButton['name']        = $child->name;
                    $subButton                = array_merge($subButton, $child->type_value);
                    $button['sub_button'][$k] = $subButton;
                    $subButton                = [];
                }
            }
            $buttons[] = $button;
            $button    = [];
        }

        return $buttons;
    }

    public function getTypeValueAttribute()
    {
        switch ($this->type) {
            case 'click':
                return [
                    'type' => $this->type,
                    'key'  => $this->value,
                ];
                break;
            case 'view':
                return [
                    'type' => $this->type,
                    'url'  => $this->value,
                ];
                break;
            case 'miniprogram':
                return [
                    'type'     => $this->type,
                    'url'      => explode($this->value)[0],
                    'appid'    => explode($this->value)[1],
                    'pagepath' => explode($this->value)[2],
                ];
                break;
            default:
                return [
                    'type' => 'view',
                    'url'  => $this->value,
                ];
                break;
        }

    }
}