<?php

namespace Modules\Audience\Http\Controllers;

use Catch\Base\CatchController;
use Illuminate\Foundation\Validation\ValidatesRequests;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;
use Modules\Audience\Models\GzhUgMapModel;
use Modules\Audience\Models\UserGroupModel;

class UserGroupController extends CatchController
{
    use ValidatesRequests;
    /**
     * 用户分群列表
     * @param Request $request
     */
    public function list(Request $request) {
        $name = $request->input('name');
        DB::table('user_groups')
            ->when($name, function ($query, $name){
                return $query->where('name', 'like', '%'.$name.'%');
            })->where([
                'uid' => $this->getLoginUserId(),
                'is_enabled' => 1
            ])->orderBy('id', 'desc')
            ->paginate($request->input('limit', 20));
    }

    /**
     * 添加用户分群
     * @param Request $request
     * @return string
     * @throws \Illuminate\Validation\ValidationException
     */
    public function add(Request $request){
        $this->validate($request, [
            'name' => 'required|string|max:64',
            'gzh_ids' => 'required|array',
            'tags' => 'required|array',
            'remark' => 'nullable|string|max:140'
        ]);

        $model = UserGroupModel::create([
            'name' => $request->input('name'), 'uid' => $this->getLoginUserId(),
            'tags' => \json_encode($request->input('tags', []), JSON_UNESCAPED_UNICODE),
            'remark' => $request->input('remark', '')
        ]);
        foreach ($request->input('gzh_ids') as $gzh_id) {
            GzhUgMapModel::create([
                'ug_id' => $model->id, 'gzh_id' => $gzh_id
            ]);
        }

        return 'ok';
    }

    /**
     * 删除
     * @param Request $request
     * @return string
     * @throws \Illuminate\Validation\ValidationException
     */
    public function delete(Request $request) {
        $this->validate($request, ['id' => 'required']);

        $model = UserGroupModel::where([
            'uid' => $this->getLoginUserId(), 'id' => $request->input('id'),
            'is_enabled' => 1,
        ])->first();
        if($model) {
            $model->is_enabled = 0;
            $model->save();
            GzhUgMapModel::where([
                'ug_id' => $model->id,
                'is_enabled' => 1
            ])->update([
                'is_enabled' => 0
            ]);
        }

        return 'ok';
    }
}