<?php

namespace app\api\controller;

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

/**
 * 正算接口
 * @ApiWeigh(99)
 */
class BeforeToAfter extends Api
{
    protected $noNeedLogin = ['*'];
    protected $noNeedRight = ['*'];

    public function _initialize()
    {
        parent::_initialize();
    }

    /**
     * @ApiTitle    (税前工资-计算税后)
     * @ApiSummary  (税前工资-计算税后)
     * @ApiMethod   (POST)
     *
     * @ApiParams   (name="salary", type="inter", required=true, description="税前每月工资")
     * @ApiParams   (name="month", type="inter", required=true, description="工作月份")
     * @ApiParams   (name="annual_bonus", type="inter", required=false, description="年终奖")
     * @ApiParams   (name="add_money", type="inter", required=false, description="每月专项附加金额")
     * @ApiParams   (name="social_base", type="inter", required=false, description="社保汇缴基数")
     * @ApiParams   (name="housing_fund_base", type="inter", required=false, description="公积金汇缴基数")
     * @ApiParams   (name="housing_fund_rate", type="inter", required=false, description="公积金汇缴比例")
     *
     * @ApiReturn({
        "code": 1,
        "msg": "请求成功",
        "time": "1601360343",
        "data": {
            "param": { //填过的参数
                "salary": "9753.20", //税前每月工资
                "month": "12", //工作月份
                "annual_bonus": "", //年终奖
                "add_money": "1500", //每月专项附加金额
                "social_base": "", //社保汇缴基数
                "housing_fund_base": "", //公积金汇缴基数
                "housing_fund_rate": "" //公积金汇缴比例
            },
            "plan_a": { //方案A
                "annual_bonus_fee": 0, //年终奖应缴个税
                "new_person_fee": 556.7, //新税法下累计应缴个人所得税
                "new_person_current_fee": 46.39, //新税法下本期应缴个人所得税
                "old_person_current_fee": 354.28, //老税法下本期应缴个人所得税
                "new_current_salary": 8000, //新税法下个人当月到手工资
                "old_current_salary": 7692.11, //老税法下个人当月到手工资
                "new_salary_average": 8000, //新税法下个人平均每月到手工资
                "old_salary_average": 7692.11, //老税法下个人平均每月到手工资
                "cost_new_a": 11411.24 //方案A平均每月用人成本
            },
            "plan_b": { //方案B
                "new_person_fee": 556.7, //新税法下工资与年终奖累计应缴个人所得税
                "new_person_current_fee": 46.39, //新税法下本期应缴个人所得税
                "old_person_current_fee": 354.28, //老税法下本期应缴个人所得税
                "new_current_salary": 8000, //新税法下个人当月到手工资
                "old_current_salary": 7692.11, //老税法下个人当月到手工资
                "new_salary_average": 8000, //新税法下个人平均每月到手工资
                "old_salary_average": 7692.11, //老税法下个人平均每月到手工资
                "cost_new_b": 11411.24 //方案B平均每月用人成本
            },
            "social_user": { //个人五险一金
                "housing_fund": { //基本住房公积金
                    "rate": "7", //比率（%）
                    "money": 682.72 //缴纳金额
                },
                "endowment": { //养老保险金
                    "rate": "8",
                    "money": 780.26
                },
                "medical": { //医疗保险金
                    "rate": "2",
                    "money": 195.06
                },
                "unemployment": { //失业保险金
                    "rate": "0.5",
                    "money": 48.77
                },
                "birth": { //生育保险金
                    "rate": "0",
                    "money": 0
                },
                "industrial": { //工商保险金
                    "rate": "0",
                    "money": 0
                }
            },
            "social_user_money": 1706.81, //个人五险一金合计
            "social_company": { //单位五险一金
                "housing_fund": { //基本住房公积金
                    "rate": "7", //比率（%）
                    "money": 682.72 //缴纳金额
                },
                "endowment": { //养老保险金
                    "rate": "0",
                    "money": 0
                },
                "medical": { //医疗保险金
                    "rate": "9",
                    "money": 877.79
                },
                "unemployment": { //失业保险金
                    "rate": "0",
                    "money": 0
                },
                "birth": { //生育保险金
                    "rate": "1",
                    "money": 97.53
                },
                "industrial": { //工伤保险金
                    "rate": "0",
                    "money": 0
                }
            },
            "social_company_money": 1658.04, //单位五险一金合计
            "user_go": { //税前工资去向
                "salary": 9753.2, //工资
                "zh": [{ //中文
                        "value": 682.72, //金额
                        "name": "个人基本住房公积金" //名称
                    },
                    {
                        "value": 780.26,
                        "name": "个人养老保险金"
                    },
                    {
                        "value": 195.06,
                        "name": "个人医疗保险金"
                    },
                    {
                        "value": 48.77,
                        "name": "个人失业保险金"
                    },
                    {
                        "value": 46.39,
                        "name": "个人所得税"
                    },
                    {
                        "value": 8000,
                        "name": "个人税后月薪"
                    }
                ],
                "en": [{ //英文
                        "value": 682.72,
                        "name": "Personal basic housing funds"
                    },
                    {
                        "value": 780.26,
                        "name": "Personal pension insurance"
                    },
                    {
                        "value": 195.06,
                        "name": "Personal medical insurance"
                    },
                    {
                        "value": 48.77,
                        "name": "Personal unemployment insurance"
                    },
                    {
                        "value": 46.39,
                        "name": "Personal income tax"
                    },
                    {
                        "value": 8000,
                        "name": "After-tax monthly salary"
                    }
                ]
            },
            "company_go": { //单位成本去向
                "cost": 11411.24, //成本
                "zh": [{ //中文
                        "value": 682.72, //金额
                        "name": "企业基本住房公积金" //名称
                    },
                    {
                        "value": 0,
                        "name": "企业养老保险金"
                    },
                    {
                        "value": 877.79,
                        "name": "企业医疗保险金"
                    },
                    {
                        "value": 0,
                        "name": "企业失业保险金"
                    },
                    {
                        "value": 97.53,
                        "name": "企业生育保险金"
                    },
                    {
                        "value": 0,
                        "name": "企业工伤保险金"
                    },
                    {
                        "value": 682.72,
                        "name": "个人基本住房公积金"
                    },
                    {
                        "value": 780.26,
                        "name": "个人养老保险金"
                    },
                    {
                        "value": 195.06,
                        "name": "个人医疗保险金"
                    },
                    {
                        "value": 48.77,
                        "name": "个人失业保险金"
                    },
                    {
                        "value": 46.39,
                        "name": "个人所得税"
                    },
                    {
                        "value": 8000,
                        "name": "个人税后月薪"
                    }
                ],
                "en": [{ //英文
                        "value": 682.72,
                        "name": "Company basic housing funds"
                    },
                    {
                        "value": 0,
                        "name": "Company pension insurance"
                    },
                    {
                        "value": 877.79,
                        "name": "Company medical insurance"
                    },
                    {
                        "value": 0,
                        "name": "Company unemployment insurance"
                    },
                    {
                        "value": 97.53,
                        "name": "Company maternity insurance"
                    },
                    {
                        "value": 0,
                        "name": "Company work injury insurance"
                    },
                    {
                        "value": 682.72,
                        "name": "Personal basic housing funds"
                    },
                    {
                        "value": 780.26,
                        "name": "Personal pension insurance"
                    },
                    {
                        "value": 195.06,
                        "name": "Personal medical insurance"
                    },
                    {
                        "value": 48.77,
                        "name": "Personal unemployment insurance"
                    },
                    {
                        "value": 46.39,
                        "name": "Personal income tax"
                    },
                    {
                        "value": 8000,
                        "name": "After-tax monthly salary"
                    }
                ]
            }
        }
    })
     */
    public function index()
    {
        $param = $this->request->param(); //返回给前端
        $salary = $this->request->param('salary',0);
        $month = $this->request->param('month',0);
        $annual_bonus = $this->request->param('annual_bonus',0);
        $add_money = $this->request->param('add_money',0);
        $social_base = $this->request->param('social_base');
        $housing_fund_base = $this->request->param('housing_fund_base');
        $housing_fund_rate = $this->request->param('housing_fund_rate');
        empty($salary) && $this->error('请输入税前每月工资');
        empty($month) && $this->error('请输入工作月份');
        if(empty($annual_bonus)){
            $annual_bonus = 0;
        }
        if(empty($add_money)){
            $add_money = 0;
        }
        // 累计工资（不含年终奖）
        $salary_total = $salary * $month;
        // 社保基数
        $social_top = config('site.social_top'); //社保封顶金额
        $social_bottom = config('site.social_bottom'); //社保保底金额
        if(!empty($social_base)){
            $social_base > $social_top && $this->error('社保汇缴基数不能大于'.$social_top);
            $social_base < $social_bottom && $this->error('社保汇缴基数不能小于'.$social_bottom);
        }else{
            $social_base = $salary > $social_top ? $social_top : ($salary < $social_bottom ? $social_bottom : $salary);
        }
        // 公积金基数
        $housing_fund_top = config('site.housing_fund_top'); //公积金封顶金额
        $housing_fund_bottom = config('site.housing_fund_bottom'); //公积金保底金额
        if(!empty($housing_fund_base)){
            $housing_fund_base > $housing_fund_top && $this->error('公积金汇缴基数不能大于'.$housing_fund_top);
            $housing_fund_base < $housing_fund_bottom && $this->error('公积金汇缴基数不能小于'.$housing_fund_bottom);
        }else{
            $housing_fund_base = $salary > $housing_fund_top ? $housing_fund_top : ($salary < $housing_fund_bottom ? $housing_fund_bottom : $salary);
        }
        // 公积金缴存比例5%-7%
        $social_rate_user = Db::name('social_insurance_rate')->where('id',1)->find();
        $social_rate_company = Db::name('social_insurance_rate')->where('id',2)->find();
        if(!empty($housing_fund_rate)){
            $housing_fund_rate > 7 && $this->error('公积金汇缴比例不能大于7%');
            $housing_fund_rate < 5 && $this->error('公积金汇缴比例不能小于5%');
        }else{
            $housing_fund_rate = config('site.housing_fund_rate');
        }
        // 每月个人承担的三险比例（其中养老8%，医疗2%，失业0.5%，三种保险总和为10.5%，上海地区个人承担的三种保险比例一致。）
        $social_rate = ($social_rate_user['endowment']+$social_rate_user['medical']+$social_rate_user['unemployment']+$social_rate_user['birth']+$social_rate_user['industrial'])/100;
        // 每月个人承担的三险
        $social_money = $social_base * $social_rate;
        // 每月个人承担的公积金
        $housing_fund = $housing_fund_base * $housing_fund_rate / 100;
        // 累计个人承担的三险
        $social_money_total = $social_money * $month;
        // 累计个人承担的公积金
        $housing_fund_total = $housing_fund * $month;
        // 您的累计6项专项附加及其他项
        $six_fee = $add_money * $month;
        // 公司用人成本
            // 公司工伤的缴款比例（浮动比例0.16%-1.52%，其中：服务业0.258%，生产加工业0.76%，化工及油气1.52%。）
            $industrial_rate_company = $social_rate_company['industrial'];
            // 公司每月承担的养老、医疗、生育、失业比例
            $company_fourxianbili = ($social_rate_company['endowment']+$social_rate_company['medical']+$social_rate_company['unemployment']+$social_rate_company['birth'])/100;
            // 公司每月承担的养老、医疗、生育、失业金额
            $company_fourxian_money = $social_base * $company_fourxianbili;
            // 公司每月承担的工伤金额
            $company_industrial_money = $social_base * $industrial_rate_company/100;
            // 公司每月承担公积金金额
            $company_housing_fund = $housing_fund_base * $housing_fund_rate/100;
            // 新税法下方案A平均每月用人成本（包括年终奖）
            $cost_new_a = $salary + $company_fourxian_money + $company_industrial_money + $company_housing_fund + $annual_bonus/12;
            // 老税法下方案A平均每月用人成本（包括年终奖）
            $cost_old_a = $cost_new_a;
            // 新税法下方案B平均每月用人成本(包括年终奖）
            $cost_new_b = $cost_new_a;
            // 老税法下方案B平均每月用人成本（包括年终奖）
            $cost_old_b = $cost_new_a;
            // 新税法下方案A累计用人成本
            $cost_new_a_total = $cost_new_a * $month;
            // 老税法下方案A累计用人成本
            $cost_old_a_total = $cost_old_a * $month;
            // 新税法下方案B累计用人成本
            $cost_new_b_total = $cost_new_b * $month;
            // 老税法下方案B累计用人成本
            $cost_old_b_total = $cost_old_b * $month;
        // 方案A
        $plan_a = array_merge(
            $this->planA(
                $salary,
                $month,
                $annual_bonus,
                $salary_total,
                $social_money,
                $housing_fund,
                $social_money_total,
                $housing_fund_total,
                $six_fee
            ),[
                'cost_new_a' => round($cost_new_a,2)
            ]
        );
        // 方案B
        $plan_b = array_merge(
            $this->planB(
                $salary,
                $month,
                $salary_total,
                $annual_bonus,
                $social_money,
                $housing_fund,
                $social_money_total,
                $housing_fund_total,
                $six_fee
            ),[
                'cost_new_b' => round($cost_new_b,2)
            ]
        );
        // 五险一金汇缴明细-个人
        $social_user = [
            'housing_fund' => [
                'rate' => $housing_fund_rate,
                'money' => round($housing_fund,2)
            ],
            'endowment' => [
                'rate' => $social_rate_user['endowment'],
                'money' => round($social_base * $social_rate_user['endowment']/100,2)
            ],
            'medical' => [
                'rate' => $social_rate_user['medical'],
                'money' => round($social_base * $social_rate_user['medical']/100,2)
            ],
            'unemployment' => [
                'rate' => $social_rate_user['unemployment'],
                'money' => round($social_base * $social_rate_user['unemployment']/100,2)
            ],
            'birth' => [
                'rate' => $social_rate_user['birth'],
                'money' => round($social_base * $social_rate_user['birth']/100,2)
            ],
            'industrial' => [
                'rate' => $social_rate_user['industrial'],
                'money' => round($social_base * $social_rate_user['industrial']/100,2)
            ],
        ];
        // 五险一金汇缴明细-个人合计
        $social_user_money = round(array_sum(array_map(function($val){return $val['money'];}, $social_user)),2);
        // 五险一金汇缴明细-单位
        $social_company = [
            'housing_fund' => [
                'rate' => $housing_fund_rate,
                'money' => round($company_housing_fund,2)
            ],
            'endowment' => [
                'rate' => $social_rate_company['endowment'],
                'money' => round($social_base * $social_rate_company['endowment']/100,2)
            ],
            'medical' => [
                'rate' => $social_rate_company['medical'],
                'money' => round($social_base * $social_rate_company['medical']/100,2)
            ],
            'unemployment' => [
                'rate' => $social_rate_company['unemployment'],
                'money' => round($social_base * $social_rate_company['unemployment']/100,2)
            ],
            'birth' => [
                'rate' => $social_rate_company['birth'],
                'money' => round($social_base * $social_rate_company['birth']/100,2)
            ],
            'industrial' => [
                'rate' => $industrial_rate_company,
                'money' => round($company_industrial_money,2)
            ],
        ];
        // 五险一金汇缴明细-单位合计
        $social_company_money = round(array_sum(array_map(function($val){return $val['money'];}, $social_company)),2);
        // 税前工资去向
        $user_go = [
        	'salary' => round($salary,2),
        	'zh' => [
        		[
        			'value' => $social_user['housing_fund']['money'],
        			'name' => '个人基本住房公积金',
        		],
        		[
        			'value' => $social_user['endowment']['money'],
        			'name' => '个人养老保险金',
        		],
        		[
        			'value' => $social_user['medical']['money'],
        			'name' => '个人医疗保险金',
        		],
        		[
        			'value' => $social_user['unemployment']['money'],
        			'name' => '个人失业保险金',
        		],
        		[
        			'value' => $plan_a['new_person_current_fee'],
        			'name' => '个人所得税',
        		],
        		[
        			'value' => $plan_a['new_current_salary'],
        			'name' => '个人税后月薪',
        		],
        	],
            'en' => [
                [
                    'value' => $social_user['housing_fund']['money'],
                    'name'=>'Per basic housing funds',
                ],
                [
                    'value' => $social_user['endowment']['money'],
                    'name' => 'Personal pension insurance',
                ],
                [
                    'value' => $social_user['medical']['money'],
                    'name' => 'Personal medical insurance',
                ],
                [
                    'value' => $social_user['unemployment']['money'],
                    'name' => 'Personal unemployment insurance',
                ],
                [
                    'value' => $plan_a['new_person_current_fee'],
                    'name' => 'Personal income tax',
                ],
                [
                    'value' => $plan_a['new_current_salary'],
                    'name' => 'After-tax monthly salary',
                ],
            ],
        ];
        // 单位成本去向
        $company_go = [
        	'cost' => round($cost_new_a,2),
        	'zh' => array_merge([
        		[
        			'value' => $social_company['housing_fund']['money'],
        			'name' => '企业基本住房公积金',
        		],
        		[
        			'value' => $social_company['endowment']['money'],
        			'name' => '企业养老保险金',
        		],
        		[
        			'value' => $social_company['medical']['money'],
        			'name' => '企业医疗保险金',
        		],
        		[
        			'value' => $social_company['unemployment']['money'],
        			'name' => '企业失业保险金',
        		],
        		[
        			'value' => $social_company['birth']['money'],
        			'name' => '企业生育保险金',
        		],
        		[
        			'value' => $social_company['industrial']['money'],
        			'name' => '企业工伤保险金',
        		]
        	],$user_go['zh']),
            'en' => array_merge([
                [
                    'value' => $social_company['housing_fund']['money'],
                    'name'=>'Co basic housing funds',
                ],
                [
                    'value' => $social_company['endowment']['money'],
                    'name' => 'Company pension insurance',
                ],
                [
                    'value' => $social_company['medical']['money'],
                    'name' => 'Company medical insurance',
                ],
                [
                    'value' => $social_company['unemployment']['money'],
                    'name' => 'Company unemployment insurance',
                ],
                [
                    'value' => $social_company['birth']['money'],
                    'name' => 'Company maternity insurance',
                ],
                [
                    'value' => $social_company['industrial']['money'],
                    'name' => 'Company work injury insurance',
                ]
            ],$user_go['en']),
        ];
        $this->success('请求成功',compact('param','plan_a','plan_b','social_user','social_user_money','social_company','social_company_money','user_go','company_go'));
    }

    /**
     * 方案A
     * @ApiInternal
     */
    public function planA($salary,$month,$annual_bonus,$salary_total,$social_money,$housing_fund,$social_money_total,$housing_fund_total,$six_fee){
        // 一、年终奖应缴个税计算
            // 按国税发〔2005〕9号文号计算年终奖应缴个税
            $tax_rate_bonus = db('tax_rate_bonus')->order('level desc')->select();
            $annual_bonus_fee = 0;
            foreach ($tax_rate_bonus as $v) {
                if($annual_bonus/12 > $v['money']){
                    $annual_bonus_fee = $annual_bonus*$v['tax_rate']/100 - $v['dec_fee'];
                    break;
                }
            }
        // 二、工资全年应缴个人所得税计算
            // 累计工资（不含年终奖）
            $salary_total = $salary_total;
            // 每月可扣除费用
            $money_dec = 5000;
            // 累计可扣除的费用（6万/年）
            $dec_fee = $money_dec * $month;
            // 累计专项扣除金额（全年三险一金）
            $san_gong_money_total = $social_money_total + $housing_fund_total;
            // 新税法下累计应纳税所得额
            $new_fee = $salary_total-$dec_fee-$san_gong_money_total-$six_fee;
            // 老税法下本期应纳税所得额
            $old_current_fee = $salary-3500-$social_money-$housing_fund;
            // 新税法下累计应缴个人所得税
            $tax_rate_new = db('tax_rate_new')->order('level desc')->select();
            $new_person_fee = 0;
            foreach ($tax_rate_new as $v) {
                if($new_fee > $v['money_have_tax']){
                    $new_person_fee = $new_fee*$v['tax_rate']/100 - $v['dec_fee'];
                    break;
                }
            }
            // 新税法下累计已预缴个人所得税
            $var1 = $salary*($month-1)-($social_money+$housing_fund)*($month-1)-$six_fee/$month*($month-1)-$money_dec*($month-1);
            $new_pre_person_fee = 0;
            foreach ($tax_rate_new as $v) {
                if($var1 > $v['money_have_tax']){
                    $new_pre_person_fee = $var1*$v['tax_rate']/100 - $v['dec_fee'];
                    break;
                }
            }
            // 新税法下本期应缴个人所得税
            $new_person_current_fee = $new_person_fee - $new_pre_person_fee;
            // 老税法下本期应缴个人所得税
            $tax_rate_old = db('tax_rate_old')->order('level desc')->select();
            $old_person_current_fee = 0;
            foreach ($tax_rate_old as $v) {
            	if($old_current_fee > $v['money_have_tax']){
                    $old_person_current_fee = $old_current_fee*$v['tax_rate']/100 - $v['dec_fee'];
                    break;
                }
            }
            // 新税法下个人当月到手工资
            $new_current_salary = ($salary - $social_money - $housing_fund - $new_person_current_fee) + ($annual_bonus - $annual_bonus_fee) / 12;
            // 老税法下个人当月到手工资
            $old_current_salary = $salary - $social_money - $housing_fund - $old_person_current_fee + ($annual_bonus - $annual_bonus_fee) / 12;
            // 新税法下个人累计到手工资及年终奖总和
            $new_saan_total = $salary_total - $san_gong_money_total - $new_person_fee + ($annual_bonus - $annual_bonus_fee)/12*$month;
            // 老税法下个人累计到手工资及年终奖总和
            $old_saan_total = $old_current_salary * $month + $annual_bonus - $annual_bonus_fee;
            // 新税法下个人平均每月到手工资
            $new_salary_average = $new_saan_total/$month;
            // 老税法下个人平均每月到手工资
            $old_salary_average = $old_current_salary;
        // 新税法下工资与年终奖合计累计应缴个人所得税
        $new_saan_total_person_fee = $annual_bonus_fee + $new_person_fee;
        // 老税法下工资与年终奖合计累计应缴个人所得税
        $old_saan_total_person_fee = $annual_bonus_fee + $old_person_current_fee * $month;
        return [
        	'annual_bonus_fee' => round($annual_bonus_fee,2),
        	'new_person_fee' => round($new_person_fee,2),
        	'new_person_current_fee' => round($new_person_current_fee,2),
        	'old_person_current_fee' => round($old_person_current_fee,2),
        	'new_current_salary' => round($new_current_salary,2),
        	'old_current_salary' => round($old_current_salary,2),
        	'new_salary_average' => round($new_salary_average,2),
        	'old_salary_average' => round($old_salary_average,2)
        ];
    }

    /**
     * 方案B
     * @ApiInternal
     */
    public function planB($salary,$month,$salary_total,$annual_bonus,$social_money,$housing_fund,$social_money_total,$housing_fund_total,$six_fee){
        // 全年年终奖累计计入工资进行交税金额
        $annual_bonus_fee = $annual_bonus/12*$month;
        // 每月可扣除费用
        $money_dec = 5000;
        // 累计可扣除的费用（6万/年）
        $dec_fee = $money_dec * $month;
        // 累计专项扣除金额（全年三险一金）
        $san_gong_money_total = $social_money_total + $housing_fund_total;
        // 累计应纳税所得额
        $submit_fee = $salary_total + $annual_bonus_fee - $dec_fee - $san_gong_money_total - $six_fee;
        // 新税法下工资与年终奖累计应缴个人所得税
        $tax_rate_new = db('tax_rate_new')->order('level desc')->select();
        $new_person_fee = 0;
        foreach ($tax_rate_new as $v) {
            if($submit_fee > $v['money_have_tax']){
                $new_person_fee = $submit_fee*$v['tax_rate']/100 - $v['dec_fee'];
                break;
            }
        }
        // 新税法下累计已预缴个人所得税
        $new_pre_person_fee = 0;
        $var1 = $salary*($month-1) + $annual_bonus/12*($month-1) - ($social_money+$housing_fund)*($month-1) - $six_fee/$month*($month-1) - $money_dec*($month-1);
        foreach ($tax_rate_new as $v) {
            if($var1 > $v['money_have_tax']){
                $new_pre_person_fee = $var1*$v['tax_rate']/100 - $v['dec_fee'];
                break;
            }
        }
        // 新税法下本期应缴个人所得税
        $new_person_current_fee = $new_person_fee - $new_pre_person_fee;
        // 老税法下本期应缴个人所得税
        $tax_rate_old = db('tax_rate_old')->order('level desc')->select();
        $old_person_current_fee = 0;
        $var2 = $salary + $annual_bonus/12 - 3500 - $social_money - $housing_fund;
        foreach ($tax_rate_old as $v) {
        	if($var2 > $v['money_have_tax']){
                $old_person_current_fee = $var2*$v['tax_rate']/100 - $v['dec_fee'];
                break;
            }
        }
        // 新税法下个人当月到手工资
        $new_current_salary = $salary + $annual_bonus/12 - $social_money - $housing_fund - $new_person_current_fee;
        // 老税法下个人当月到手工资
        $old_current_salary = $salary+$annual_bonus/12-$social_money-$housing_fund-$old_person_current_fee;
        // 新税法下个人累计到手工资及年终奖总和
        $new_saan_total = $salary_total+$annual_bonus/12*$month-$social_money_total-$housing_fund_total-$new_person_fee;
        // 老税法下个人累计到手工资及年终奖总和
        $old_saan_total = $old_current_salary*$month;
        // 新税法下个人平均每月到手工资
        $new_salary_average = $new_saan_total/$month;
        // 老税法下个人平均每月到手工资
        $old_salary_average = $old_current_salary;
        return [
        	'new_person_fee' => round($new_person_fee,2),
        	'new_person_current_fee' => round($new_person_current_fee,2),
        	'old_person_current_fee' => round($old_person_current_fee,2),
        	'new_current_salary' => round($new_current_salary,2),
        	'old_current_salary' => round($old_current_salary,2),
        	'new_salary_average' => round($new_salary_average,2),
        	'old_salary_average' => round($old_salary_average,2)
        ];
    }


    /**
     * @ApiTitle    (住房公积金汇缴比例)
     * @ApiSummary  (住房公积金汇缴比例)
     * @ApiMethod   (POST)
     * @ApiReturn({
        "code": 1,
        "msg": "成功",
        "time": "1601280074",
        "data": {
            "housing_fund_rate": "7", //住房公积金汇缴比例
            "housing_fund_rate_option": { //住房公积金汇缴比例-选项
                "1": "5", //选项-取值即可
                "2": "6",
                "3": "7"
            }
        }
    })
     */
    public function getHousingFundRate(){
        $housing_fund_rate = config('site.housing_fund_rate');
        $housing_fund_rate_option = config('site.housing_fund_rate_option');
        $this->success('成功',compact('housing_fund_rate','housing_fund_rate_option'));
    }

    /**
     * @ApiTitle    (社保和公积金汇缴基数-税前)
     * @ApiSummary  (社保和公积金汇缴基数-税前)
     * @ApiMethod   (POST)
     * @ApiReturn({
        "code": 1,
        "msg": "成功",
        "time": "1602306155",
        "data": {
            "social_top": "28017", //社保汇缴基数封顶金额
            "social_bottom": "4927", //社保汇缴基数保底金额
            "housing_fund_top": "28017", //公积金汇缴基数封顶金额
            "housing_fund_bottom": "2480" //公积金汇缴基数保底金额
        }
    })
     */
    public function getBase(){
        // 社保基数
        $social_top = config('site.social_top'); //社保封顶金额
        $social_bottom = config('site.social_bottom'); //社保保底金额
        // 公积金基数
        $housing_fund_top = config('site.housing_fund_top'); //公积金封顶金额
        $housing_fund_bottom = config('site.housing_fund_bottom'); //公积金保底金额
        $this->success('成功',compact('social_top','social_bottom','housing_fund_top','housing_fund_bottom'));
    }
}