<?php
// +----------------------------------------------------------------------
// | 麦沃德科技赋能开发者，助力商协会发展
// +----------------------------------------------------------------------
// | Copyright (c) 2017～2024  www.wdsxh.cn    All rights reserved.
// +----------------------------------------------------------------------
// | 沃德商协会系统并不是自由软件，不加密，并不代表开源，未经许可不可自由转售和商用
// +----------------------------------------------------------------------
// | Author: MY WORLD Team <bd@maiwd.cn>   www.maiwd.cn
// +----------------------------------------------------------------------
namespace app\api\controller\wdsxh\member;

use app\common\controller\Api;
use think\Collection;

class MemberBenefits extends Api
{
    protected $noNeedLogin = ['join_config', 'index'];
    protected $noNeedRight = ['*'];

    protected $join_config_model = null;
    protected $level_model = null;
    protected $article_model = null;
    protected $benefits_model = null;
    protected $benefits_project_model = null;

    public function _initialize()
    {
        parent::_initialize();
        $this->join_config_model = new \app\api\model\wdsxh\member\JoinConfig();
        $this->level_model = new \app\api\model\wdsxh\member\Level();
        $this->article_model = new \app\api\model\wdsxh\article\Article();
        $this->benefits_model = new \app\api\model\wdsxh\member\MemberBenefits();
        $this->benefits_project_model = new \app\api\model\wdsxh\member\MemberBenefitsProject();
    }

    /**
     * 入会类型
     *
     * @param type $param
     * @return \think\Response
     */
    public function join_config()
    {
        $list = $this->join_config_model->field(['id', 'name'])
            ->where('status', 'normal')
            ->order(['weigh' => 'asc', 'id' => 'asc'])
            ->select();
        $this->success('获取成功', $list);
    }

    /**
     * 根据入会类型查询会员级别及权益（每个级别下展示入会类型所有权益，并标记拥有状态）
     *
     * @param int $join_config_id 入会类型ID
     * @return \think\Response
     */
    public function index()
    {
        $join_config_id = $this->request->param('join_config_id', 0);

        if (empty($join_config_id)) {
            $this->error('入会类型参数不能为空');
        }

        // 查询该入会类型下的所有会员级别（按权重升序）
        $levels = $this->level_model
            ->field(['id', 'join_config_id', 'benefits_project', 'name', 'image', 'fees', 'content'])
            ->where('join_config_id', $join_config_id)
            ->where('status', 'normal')
            ->order('weigh', 'asc')
            ->select();

        // 查询该入会类型下的所有会员权益（按排序值升序，排除禁用的）
        $levels_id    = array_column($levels, 'id');
        $all_benefits = $this->benefits_model
            ->field(['id', 'join_config_id', 'level_id', 'title', 'image', 'desc'])
            ->where('join_config_id', $join_config_id)
            ->where('level_id', 'in', $levels_id)
            ->where('disabled', 0)
            ->order('sort', 'asc')
            ->select();
        $benefis_maps = [];
        foreach ($all_benefits as $key => $val) {
            $benefis_maps['b_' . $val['level_id']][] = $val;
        }

        // 查询该入会类型下的所有会员权益项目（按排序值升序，排除禁用的）
        $all_benefits_project = $this->benefits_project_model
            ->field(['id', 'join_config_id', 'name'])
            ->where('join_config_id', $join_config_id)
            ->where('disabled', 0)
            ->order('sort', 'asc')
            ->select();

        $levels = collection($levels)->toArray();
        // 为每个级别构建完整的权益列表（含 has 标记）
        $result_levels = [];
        foreach ($levels as $level) {
            if (!isset($level['benefits'])) {
                $level['benefits'] = [];
            }
            if (!empty($benefis_maps['b_' . $level['id']])) {
                $level['benefits'][] = $benefis_maps['b_' . $level['id']];
            }

            $owned_ids = json_decode($level['benefits_project'], true) ?: [];
            $owned_ids = array_map('intval', $owned_ids);
            unset($level['benefits_project']);
            if (!isset($level['all_benefits_projects'])) {
                $level['all_benefits_projects'] = [];
            }
            foreach ($all_benefits_project as $v) {
                $level['all_benefits_projects'][] = [
                    'id'             => $v['id'],
                    'join_config_id' => $v['join_config_id'],
                    'name'           => $v['name'],
                    'has'            => !empty($owned_ids) && in_array($val['id'], $owned_ids, true),
                ];
            }

            $result_levels[] = $level;
        }

        // 会员动态
        $result_articles = $this->article_model->alias('a')
            ->field(['a.id', 'a.type', 'a.title', 'a.image', 'a.link', 'a.createtime'])
            ->join('wdsxh_article_cat c', 'c.id = a.cat_id')
            ->where('c.id', 4)
            ->where('c.status', '1')
            ->where('a.status', '1')
            ->order([
                'a.weigh' => 'desc',
                'a.id'    => 'desc'
            ])
            ->find();

        $this->success('请求成功', [
            'levels_benefits' => $result_levels,
            'articles'        => $result_articles,
        ]);
    }
}