workHour/app/Service/BIService.php

<?php

namespace App\Service;

use App\Model\DailyPwOrder;
use App\Model\DailyPwOrderDetails;
use App\Model\ExpenseClaims;
use App\Model\ExpenseClaimsDetails;
use App\Model\Fee;
use App\Model\Item;
use App\Model\MonthlyDdOrder;
use App\Model\MonthlyDdOrderDetails;
use App\Model\MonthlyPsOrder;
use App\Model\MonthlyPsOrderDetails;
use App\Model\PLeaveOverOrder;
use App\Model\PLeaveOverOrderDetails;
use Illuminate\Support\Facades\DB;

class BIService extends Service
{
    private function commonRule($data)
    {
        if (isset($data['time']) && !empty($data['time'])) {
            $start = $this->changeDateToDate($data['time'][0]);
            $end = $this->changeDateToDate($data['time'][1], true);
            $data['month_start'] = date("Y-m-d", $start);
            $data['month_end'] = date("Y-m-d", $end);
        }

        if (!isset($data['month_start'])) $month_start = date('Y-01-01');
        else $month_start = date('Y-m-01', strtotime($data['month_start']));
        if (!isset($data['month_end'])) $month_end = date('Y-01-01', strtotime('+1 year', strtotime($month_start)));
        else {
            $start_year = date('Y', strtotime($month_start));
            $end_year = date('Y', strtotime($data['month_end']));
            if ($start_year != $end_year) return [false, "查询不得跨年!", ""];
            $month_end = date('Y-m-01', strtotime($data['month_end'] . ' +1 month'));
        }

        return [true, strtotime($month_start), strtotime($month_end)];
    }

    public function homePageData($data, $user)
    {
        list($status, $month_start, $month_end) = $this->commonRule($data);
        if (!$status) return [false, $month_start];

        //人员费用
        list($total_man, $salary_map) = $this->getEmployeeSalary($month_start, $month_end, $data, $user);

        //折旧费用
        list($total_zj, $zj_map) = $this->getDeviceSalary($month_start, $month_end, $data, $user);

        //费用报销
        list($total_other, $other_map, $return_fee) = $this->getFeeItemSalary($month_start, $month_end, $data, $user);

        //研发费用总额
        $total = bcadd(bcadd($total_man, $total_zj,3), $total_other,3);

        //研发费用结构
        $rd = [
            0 => [
                'title' => '人工费用',
                'rate' => bcmul(bcdiv($total_man,$total,4),100,2),
                'rate_unit' => '%',
                'total' => $total_man,
                'total_unit' => '￥',
            ],
            1 => [
                'title' => '折旧费用',
                'rate' => bcmul(bcdiv($total_zj,$total,4),100,2),
                'rate_unit' => '%',
                'total' => $total_zj,
                'total_unit' => '￥',
            ],
            2 => [
                'title' => '费用报销',
                'rate' => bcmul(bcdiv($total_other,$total,4),100,2),
                'rate_unit' => '%',
                'total' => $total_other,
                'total_unit' => '￥',
            ],
        ];

        //研发费用趋势
        $rd_trend = $this->makeTrend($month_start, $salary_map, $zj_map, $other_map);

        //研发费用报销占比
        $rd_rate = $return_fee;

        //加班 请假 总时长
        list($over_time, $leave_time) = $this->overLeave($month_start, $month_end, $data, $user);

        // 项目人员工时汇总
        $man_work = $this->manWork($month_start, $month_end, $data, $user);

        //加计扣除金额
        $discount = 0; //todo

        return [true, [
            'rd_total' => $total,
            'rd_unit' => '￥',
            'rd_title' => '研发费用总额', //-----
            'discount_total' => $discount,
            'discount_unit' => '￥',
            'discount_title' => '加计扣除金额', //------
            'over_time' => $over_time, // 加班
            'leave_time' => $leave_time, // 请假
            'rd' => $rd, //研发费用结构
            'rd_trend' => $rd_trend, //研发费用趋势
            'rd_rate' => $rd_rate, // 研发费用报销占比
            'man_work' => $man_work, //项目人员工时汇总
        ]];
    }

    private function getEmployeeSalary($month_start, $month_end, $data, $user)
    {
        $monthly_ps_order = MonthlyPsOrder::Clear($user, $data)
            ->where('del_time', 0)
            ->where("month", ">=", $month_start)
            ->where("month", "<", $month_end)
            ->pluck('month','id')
            ->toArray();
        $monthly_ps_order_ids = array_keys($monthly_ps_order);

        $month_employee_salary = MonthlyPsOrderDetails::whereIn('main_id', $monthly_ps_order_ids)
            ->select("salary", "main_id")
            ->get()
            ->toArray();
        $total = 0;
        $salary_map = [];
        foreach ($month_employee_salary as $value) {
            $currentAmount = (string)$value['salary'];

            if(isset($monthly_ps_order[$value['main_id']])){
                $month = $monthly_ps_order[$value['main_id']];
                if(isset($salary_map[$month])){
                    $salary_map[$month] = bcadd($salary_map[$month], $currentAmount,3);
                }else{
                    $salary_map[$month] = $currentAmount;
                }
            }

            $total = bcadd($total, $currentAmount,3);
        }

        return [$total, $salary_map];
    }

    private function getDeviceSalary($month_start, $month_end, $data, $user)
    {
        $monthly_dd_order= MonthlyDdOrder::Clear($user, $data)
            ->where('del_time', 0)
            ->where("month", ">=", $month_start)
            ->where("month", "<", $month_end)
            ->pluck('month','id')
            ->toArray();
        $monthly_dd_order_ids = array_keys($monthly_dd_order);

        $month_device_salary = MonthlyDdOrderDetails::whereIn('main_id', $monthly_dd_order_ids)
            ->select("depreciation_amount as amount", "main_id")
            ->get()
            ->toArray();

        $total = 0;
        $amount_map = [];
        foreach ($month_device_salary as $value) {
            $currentAmount = (string)$value['amount'];

            if(isset($monthly_dd_order[$value['main_id']])){
                $month = $monthly_dd_order[$value['main_id']];
                if(isset($amount_map[$month])){
                    $amount_map[$month] = bcadd($amount_map[$month], $currentAmount,3);
                }else{
                    $amount_map[$month] = $currentAmount;
                }
            }

            $total = bcadd($total, $currentAmount,3);
        }

        return [$total, $amount_map];
    }

    private function getFeeItemSalary($month_start, $month_end, $data, $user)
    {
        $e_order = ExpenseClaims::Clear($user, $data)
            ->where('del_time', 0)
            ->where("month", ">=", $month_start)
            ->where("month", "<", $month_end)
            ->pluck('month','id')
            ->toArray();
        $e_order_ids = array_keys($e_order);

        $e_order_detail = ExpenseClaimsDetails::whereIn('expense_claims_id', $e_order_ids)
            ->select("amount", "expense_claims_id as main_id", "fee_id")
            ->get()
            ->toArray();

        $fee = Fee::TopClear($user, $data);
        $fee_map = $fee->whereIn('id', array_unique(array_column($e_order_detail,'fee_id')))->pluck('title','id')->toArray();

        $total = 0;
        $amount_map = [];
        $fee_amount_map = [];
        foreach ($e_order_detail as $value) {
            $currentAmount = (string)$value['amount'];

            if(isset($e_order[$value['main_id']])){
                $month = $e_order[$value['main_id']];
                if(isset($amount_map[$month])){
                    $amount_map[$month] = bcadd($amount_map[$month], $currentAmount,3);
                }else{
                    $amount_map[$month] = $currentAmount;
                }
            }

            $fee_tmp = $fee_map[$value['fee_id']] ?? "";
            if(! empty($fee_tmp)){
                if(isset($fee_amount_map[$fee_tmp])){
                    $fee_amount_map[$fee_tmp] = bcadd($fee_amount_map[$fee_tmp], $currentAmount,3);
                }else{
                    $fee_amount_map[$fee_tmp] = $currentAmount;
                }
            }

            $total = bcadd($total, $currentAmount,3);
        }

        $return_fee = [];
        foreach ($fee_amount_map as $key => $value){
            $amount = (string)$value;
            $return_fee[] = [
                "title" => $key,
                "total" => $amount,
                "total_unit" => "元",
                "rate" => bcmul(bcdiv($amount,$total,4),100,2),
                "rate_unit" => "%"
            ];
        }unset($fee_amount_map);

        return [$total, $amount_map, $return_fee];
    }

    private function makeTrend($month_start, $salary_map, $zj_map, $other_map)
    {
        $trend = [];

        for ($i = 0; $i < 12; $i++) {
            // 计算每个月第一天的时间戳作为 Key
            $timestamp = strtotime("+$i month", $month_start);

            $monthName = ($i + 1) . '月';

            $trend[$timestamp] = [
                'month' => $monthName,
//                'salary' => "0.000",
//                'zj' => "0.000",
//                'other' => "0.000",
                'total' => "0.000",
            ];
        }

        // 2. 将传入的 Map 数据填充进去
        foreach ($trend as $timestamp => &$item) {
            // 使用 ?? "0" 容错，并强制转为 string 保证 bcadd 精度
            $s = $salary_map[$timestamp] ?? "0";
            $z = $zj_map[$timestamp] ?? "0";
            $o = $other_map[$timestamp] ?? "0";

//            $item['salary'] = bcadd($s, "0", 3);
//            $item['zj'] = bcadd($z, "0", 3);
//            $item['other'] = bcadd($o, "0", 3);

            // 计算该月总计
            $item['total'] = bcadd(bcadd($s, $z, 3), $o, 3);
        }

        return array_values($trend);
    }

    private function overLeave($month_start, $month_end, $data, $user)
    {
        $id = PLeaveOverOrder::Clear($user, $data)
            ->where('del_time', 0)
            ->where("order_time", ">=", $month_start)
            ->where("order_time", "<", $month_end)
            ->pluck('id')
            ->toArray();

        $p = PLeaveOverOrderDetails::whereIn('main_id', $id)
            ->select("type", "total_min")
            ->get()
            ->toArray();
        $total = $total_1 = 0;
        foreach ($p as $value) {
            $total_min = (string)$value['total_min'];

            if($value['type'] == PLeaveOverOrderDetails::TYPE_ONE){
                $total = bcadd($total, $total_min,2);
            }else{
                $total_1 = bcadd($total_1, $total_min,2);
            }
        }

        // 最终返回或输出前转换
        $total_hours = bcdiv($total, 60, 2);
        $total_1_hours = bcdiv($total_1, 60, 2);

        return [$total_1_hours, $total_hours];
    }

    private function manWork($month_start, $month_end, $data, $user)
    {
        $daily_pw = DailyPwOrder::Clear($user, $data)
            ->where('del_time', 0)
            ->where("order_time", ">=", $month_start)
            ->where("order_time", "<", $month_end)
            ->select('id','item_id')
            ->get()->toArray();

        $item_map = Item::whereIn('id',array_unique(array_column($daily_pw,'item_id')))
            ->pluck('title','id')
            ->toArray();
        $p = DailyPwOrderDetails::whereIn('main_id', array_column($daily_pw,'id'))
            ->select("item_id", "total_work_min")
            ->get()
            ->toArray();
        $total = 0;
        $map = [];
        foreach ($p as $value) {
            $total_min = (string)$value['total_min'];
            if(isset($map[$value['item_id']])){
                $map[$value['item_id']] = bcadd($map[$value['item_id']], $total_min,2);
            }else{
                $map[$value['item_id']] = $total_min;
            }
            $total = bcadd($total, $total_min,2);
        }

        foreach ($map as $key => $value){
            $rate = bcmul(bcdiv($value, $total,4),100,2);
            $total_hours = bcdiv($value, 60, 2);

            $return[] = [
                'title' => $item_map[$key] ?? "",
                'total_work_hour' => $total_hours,
                'total_work_hour_unit' => "小时",
                "rate" => $rate,
                "rate_unit" => "%",
            ];
        }

        return $return;
    }
}