<?php

namespace App\Admin\Controllers;

use App\Models\WechatMenu;
use Illuminate\Http\Request;
use Validator;

class WechatController extends Controller
{

    public function menus(Request $request)
    {

        $name = $request->name;

        $menus = WechatMenu::when($name, function ($query) use ($name) {
            $query->where('name', 'like', "%{$name}%");
        })->orderBy('sort', 'asc')->get();
        $genMenus = WechatMenu::where('parent_id', 0)->orderBy('sort', 'asc')->get();
        return view('Admin::wechat.menus', compact('menus', 'genMenus'));
    }

    /**
     * 发布菜单到微信
     * @Author:<C.Jason>
     * @Date:2018-11-15T16:05:55+0800
     * @return [type] [description]
     */
    public function publish()
    {
        $buttons = WechatMenu::getPublishArray();

        $app    = app('wechat.official_account');
        $result = $app->menu->create($buttons);

        if ($result->errcode == 0) {
            return $this->success();
        } else {
            return $this->error($result->errmsg);
        }
    }

    public function create()
    {
        $topMenus = WechatMenu::where('parent_id', 0)->get();
        return view('Admin::wechat.create', compact('topMenus'));
    }

    public function store(Request $request)
    {
        $validator = Validator::make($request->all(), [
            'name'      => 'required|min:2|max:5',
            'parent_id' => 'required',
            'type'      => 'required|in:view,click,miniprogram',
            'value'     => 'required',
        ], [
            'name.required'      => '菜单名称必须填写',
            'name.min'           => '菜单名称最小:min位',
            'name.max'           => '菜单名称最大:max位',
            'parent_id.required' => '上级菜单必须选择',
            'type.required'      => '菜单类型必须选择',
            'type.in'            => '菜单类型选择有误',
            'value.required'     => '菜单键值必须填写',
        ]);

        if ($validator->fails()) {
            return $this->error($validator->errors()->first());
        }

        if (WechatMenu::create($request->all())) {
            return $this->success('', 'close');
        } else {
            return $this->error();
        }
    }

    public function edit(WechatMenu $menu)
    {
        $topMenus = WechatMenu::where('parent_id', 0)->where('id', '<>', $menu->id)->get();
        return view('Admin::wechat.edit', compact('topMenus', 'menu'));
    }

    public function update(Request $request, WechatMenu $menu)
    {
        $validator = Validator::make($request->all(), [
            'name'      => 'required|min:2|max:5',
            'parent_id' => 'required',
            'type'      => 'required|in:view,click,miniprogram',
            'value'     => 'required',
        ], [
            'name.required'      => '菜单名称必须填写',
            'name.min'           => '菜单名称最小:min位',
            'name.max'           => '菜单名称最大:max位',
            'parent_id.required' => '上级菜单必须选择',
            'type.required'      => '菜单类型必须选择',
            'type.in'            => '菜单类型选择有误',
            'value.required'     => '菜单键值必须填写',
        ]);

        if ($validator->fails()) {
            return $this->error($validator->errors()->first());
        }

        if ($menu->update($request->all())) {
            return $this->success('编辑成功', 'close');
        } else {
            return $this->error();
        }
    }

    public function destroy(WechatMenu $menu)
    {
        if ($menu->delete()) {
            return $this->success();
        } else {
            return $this->error();
        }
    }
}