<?php

namespace app\api\controller;

use think\facade\Lang;

/**
 
 * 
 
 * 
 * ----------------------------------------------------------------------------
 * 
 
 * 砍价活动控制器
 */
class Bargain extends MobileMall
{

    public function initialize()
    {
        parent::initialize();
        Lang::load(base_path() . 'home/lang/' . config('lang.default_lang') . '/bargain.lang.php');
    }

    /**
     * @api {POST} api/Bargain/get_list 砍价活动列表
     * @apiVersion 1.0.0
     * @apiGroup Bargain
     *
     * @apiHeader {String} X-DS-KEY 用户授权token
     * 
     * @apiParam {Int} page 页码
     * @apiParam {Int} per_page 每页数量
     *
     * @apiSuccess {String} code 返回码,10000为成功
     * @apiSuccess {String} message  返回消息
     * @apiSuccess {Object} result  返回数据
     * @apiSuccess {Object[]} result.bargain_list  砍价活动列表
     * @apiSuccess {String} result.bargain_list.bargain_goods_image_url  商品图片
     */
    public function get_list()
    {
        $pbargain_model = model('pbargain');
        $goods_model = model('goods');
        $pbargainorder_model = model('pbargainorder');
        $bargain_list = $pbargain_model->getOnlineBargainList(array(), $this->pagesize);
        foreach ($bargain_list as $key => $val) {
            $goods_info = $goods_model->getGoodsInfoByID($val['bargain_goods_id']);
            if (!$goods_info || $goods_info['goods_state'] != 1 || $goods_info['goods_verify'] != 1) {
                unset($bargain_list[$key]);
                continue;
            }
            $bargain_list[$key]['bargain_goods_image_url'] = goods_cthumb($val['bargain_goods_image'], 480, $val['store_id']);
            //获取已砍数量
            $pbargainorder_count = $pbargainorder_model->getPbargainorderCount(array('bargain_id' => $val['bargain_id'], 'bargainorder_state' => 2));
            if ($goods_info['goods_storage']) {
                $order_percent = $pbargainorder_count / $goods_info['goods_storage'] * 100;
                if ($order_percent > 100) {
                    $order_percent = 100;
                }
            } else {
                $order_percent = 100;
            }
            $bargain_list[$key]['order_percent'] = $order_percent;
            $bargain_list[$key]['order_count'] = $pbargainorder_count;
        }
        $result = array_merge(array('bargain_list' => $bargain_list), mobile_page($pbargain_model->page_info));
        ds_json_encode(10000, '', $result);
    }

    /**
     * @api {POST} api/Bargain/get_info 砍价活动详情
     * @apiVersion 1.0.0
     * @apiGroup Bargain
     *
     * @apiHeader {String} X-DS-KEY 用户授权token
     *
     * @apiParam {Int} bargain_id 砍价id
     * 
     * @apiSuccess {String} code 返回码,10000为成功
     * @apiSuccess {String} message  返回消息
     * @apiSuccess {Object} result  返回数据
     * @apiSuccess {Object} result.bargain_info  砍价信息
     */
    public function get_info()
    {
        $bargain_id = input('param.bargain_id');
        if (!$bargain_id) {
            ds_json_encode(10001, lang('param_error'));
        }
        $pbargain_model = model('pbargain');

        $bargain_info = $pbargain_model->getOnlineBargainInfoByID($bargain_id);
        if (!$bargain_info) {
            ds_json_encode(10001, lang('bargain_not_exist'));
        }
        ds_json_encode(10000, '', array('bargain_info' => $bargain_info));
    }

    /**
     * @api {POST} api/Bargain/get_order_info 用户砍价活动详情
     * @apiVersion 1.0.0
     * @apiGroup Bargain
     *
     * @apiHeader {String} X-DS-KEY 用户授权token
     *
     * @apiParam {Int} bargainorder_id 用户砍价id
     * 
     * @apiSuccess {String} code 返回码,10000为成功
     * @apiSuccess {String} message  返回消息
     * @apiSuccess {Object} result  返回数据
     * @apiSuccess {Object} result.bargainorder_info  用户砍价信息
     * @apiSuccess {String} result.bargainorder_initiator_avatar  用户头像
     * @apiSuccess {String} result.bargain_goods_image_url  商品图片
     * @apiSuccess {Float} result.bargain_goods_diff_price  已砍金额
     * @apiSuccess {Float} result.bargain_percent  砍价进度
     */
    public function get_order_info()
    {
        $bargainorder_id = input('param.bargainorder_id');
        if (!$bargainorder_id) {
            ds_json_encode(10001, lang('param_error'));
        }
        $pbargainorder_model = model('pbargainorder');
        $bargainorder_info = $pbargainorder_model->getOnePbargainorder(array('bargainorder_id' => $bargainorder_id), true);
        if (!$bargainorder_info) {
            ds_json_encode(10001, lang('bargain_not_exist'));
        }
        $bargainorder_info['bargain_if_add'] = true;
        //判断是否已经砍过价
        $member_id = $this->getMemberIdIfExists();
        if ($member_id) {
            if (model('pbargainlog')->getOnePbargainlog(array('bargainorder_id' => $bargainorder_id, 'pbargainlog_member_id' => $member_id))) {
                $bargainorder_info['bargain_if_add'] = false;
            }
        }
        $bargainorder_info['bargainorder_initiator_avatar'] = get_member_avatar_for_id($bargainorder_info['bargainorder_initiator_id']);
        $bargainorder_info['bargain_goods_image_url'] = goods_cthumb($bargainorder_info['bargain_goods_image'], 480, $bargainorder_info['store_id']);
        $bargainorder_info['bargain_goods_diff_price'] = number_format($bargainorder_info['bargain_goods_price'] - $bargainorder_info['bargainorder_current_price'], '2');
        $bargainorder_info['bargain_percent'] = $bargainorder_info['bargainorder_times'] / $bargainorder_info['bargain_total'] * 100;
        ds_json_encode(10000, '', array('bargainorder_info' => $bargainorder_info));
    }

    /**
     * @api {POST} api/Bargain/get_log_list 砍价记录列表
     * @apiVersion 1.0.0
     * @apiGroup Bargain
     *
     * @apiHeader {String} X-DS-KEY 用户授权token
     *
     * @apiParam {Int} bargainorder_id 用户砍价id
     * @apiParam {Int} page 页码
     * @apiParam {Int} per_page 每页数量
     * 
     * @apiSuccess {String} code 返回码,10000为成功
     * @apiSuccess {String} message  返回消息
     * @apiSuccess {Object} result  返回数据
     * @apiSuccess {Object[]} result.bargainlog_list  砍价记录
     * @apiSuccess {String} result.bargainlog_list.bargainorder_initiator_avatar  用户头像
     */
    public function get_log_list()
    {
        $bargainorder_id = input('param.bargainorder_id');
        if (!$bargainorder_id) {
            ds_json_encode(10001, lang('param_error'));
        }
        $pbargainlog_model = model('pbargainlog');
        $bargainlog_list = $pbargainlog_model->getPbargainlogList(array('bargainorder_id' => $bargainorder_id), $this->pagesize);
        foreach ($bargainlog_list as $key => $val) {
            $bargainlog_list[$key]['pbargainlog_member_avatar'] = get_member_avatar_for_id($val['pbargainlog_member_id']);
        }
        $result = array_merge(array('bargainlog_list' => $bargainlog_list), mobile_page($pbargainlog_model->page_info));
        ds_json_encode(10000, '', $result);
    }
}