<?php
namespace app\admin\controller;

use app\model\Admins;
use app\model\Onlines;
use app\model\Orders;
use app\model\Sales;
use app\model\Works;
use support\Log;
use support\Request;

class DataController extends base
{
    /**
     * 获取订单统计数据
     * @param $times
     * @param $os
     * @return Orders[]|array|\think\Collection|\think\db\Query[]|\think\model\Collection
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\DbException
     * @throws \think\db\exception\ModelNotFoundException
     */
    private function orderStatics($times, $os) {
        $query = Orders::alias('o')->with('admin')
            ->leftJoin('admins a','a.id = o.admin_id')
            ->order('o.admin_id','desc')
            ->group('a.id,a.name,o.admin_id')
            ->fieldRaw('
            count(o.id) as orders, 
            SUM(o.total_price) as total_price,
            SUM(CASE   
                 WHEN (o.os in (1,7) AND o.order_status = 4) OR (o.os in(3,5) AND o.order_status = 2) OR (o.os = 2 AND o.order_status = 5) THEN 1  
                 ELSE 0  
               END) as assets, 
            SUM(CASE   
                 WHEN (o.os in (1,7) AND o.order_status = 4) OR (o.os in(3,5) AND o.order_status = 2) OR (o.os = 2 AND o.order_status = 5) THEN asset_price  
                 ELSE 0  
               END) as asset_price,
               SUM(CASE   
                 WHEN (o.os in (1,7) AND o.order_status = 5) OR (o.os in(3,5) AND o.order_status = 4) OR (o.os = 2 AND o.order_status = 1) THEN 1  
                 ELSE 0  
               END) AS nopays,  
            SUM(CASE   
                 WHEN (o.os in (1,7) AND o.order_status = 5) OR (o.os in(3,5) AND o.order_status = 4) OR (o.os = 2 AND o.order_status = 1) THEN actual_price  
                 ELSE 0  
               END) AS nopay_price,
            o.admin_id,a.name');

        if($times) {
            if (is_string($times)) {
                $times = explode(',', $times);
            }
            $query->whereBetween('o.create_at',[strtotime($times[0])*1000,strtotime($times[1])*1000+999]);
        }
        if($os) {
            $query->where('o.os', $os);
        }

        return $query->select();
    }
    public function index(Request $request) {
        $times = $request->get('times');
        $os = $request->get('os');
        $list = $this->orderStatics($times, $os);
        //统计每一列
        $totalArr[1] = [
            'write_rate' => 0,
            'write_rate_price' => 0,
            'orders' => 0,
            'total_price' => 0,
            'assets' => 0,
            'asset_price' => 0,
            'nopays' => 0,
            'nopay_price' => 0,
            'admin_id' => 0,
            'm_orders' => 0,
            'm_total_price' => 0,
            'm_assets' => 0,
            'm_asset_price' => 0,
            'month_write_num' => 0,
            'name' => '合计',
            'admin' => [
                'username' => '合计',
                'name' => '合计',
                'avatar' => '',
            ]
        ];

        // 当月数据统计
        $currentList = $this->orderStatics([date('Y-m-01'), date('Y-m-d H:i:s')], $os);
        $currentList = array_column($currentList->toArray(), null, 'admin_id');
        foreach ($list as $k => $v) {
            $list[$k]['write_rate'] = number_format(($v['assets']/$v['orders'])*100,2);
            $list[$k]['write_rate_price'] = number_format(($v['asset_price']/$v['total_price'])*100,2);

            // 当月核销率(按订单)
            $list[$k]['month_write_rate'] = 0;
            // 当月核销率(按销售额)
            $list[$k]['month_write_rate_price'] = 0;
            // 当月核销数（按核销时间）
            $list[$k]['month_write_num'] = Orders::query()->where('admin_id', $v['admin_id'])->where('verification_date', '>', date('Y-m-01'))->count();
            if (isset($currentList[$v['admin_id']])) {
                $currentAdmin = $currentList[$v['admin_id']];
                $list[$k]['month_write_rate'] = number_format(($currentAdmin['assets']/$currentAdmin['orders'])*100,2);
                $list[$k]['month_write_rate_price'] = number_format(($currentAdmin['asset_price']/$currentAdmin['total_price'])*100,2);

                $totalArr[1]['m_orders'] += $currentAdmin['orders'];
                $totalArr[1]['m_total_price'] += $currentAdmin['total_price'];
                $totalArr[1]['m_assets'] += $currentAdmin['assets'];
                $totalArr[1]['m_asset_price'] += $currentAdmin['asset_price'];
            }

            $totalArr[1]['orders'] += $list[$k]['orders'];
            $totalArr[1]['total_price'] += $list[$k]['total_price'];
            $totalArr[1]['assets'] += $list[$k]['assets'];
            $totalArr[1]['asset_price'] += $list[$k]['asset_price'];
            $totalArr[1]['nopays'] += $list[$k]['nopays'];
            $totalArr[1]['nopay_price'] += $list[$k]['nopay_price'];
            $totalArr[1]['month_write_num'] += $list[$k]['month_write_num'];
        }
        if (isset($totalArr[1]['orders']) && $totalArr[1]['orders'] > 0) {
            $totalArr[1]['write_rate'] = (float)number_format(($totalArr[1]['assets']/$totalArr[1]['orders'])*100,2);
        }
        if (isset($totalArr[1]['total_price']) && $totalArr[1]['total_price'] > 0) {
            $totalArr[1]['write_rate_price'] = (float)number_format(($totalArr[1]['asset_price']/$totalArr[1]['total_price'])*100,2);
        }
        if (isset($totalArr[1]['m_orders']) && $totalArr[1]['m_orders'] > 0) {
            $totalArr[1]['month_write_rate'] = (float)number_format(($totalArr[1]['m_assets']/$totalArr[1]['m_orders'])*100,2);
        }
        if (isset($totalArr[1]['m_total_price']) && $totalArr[1]['m_total_price'] > 0) {
            $totalArr[1]['month_write_rate_price'] = (float)number_format(($totalArr[1]['m_asset_price']/$totalArr[1]['m_total_price'])*100,2);
        }
        $list = array_merge($list->toArray(), $totalArr);

        $excel = $request->get('excel');
        if($excel == 1) {
            $writer = new \XLSXWriter();
            $writer->writeSheetHeader('跟进统计', [
                '姓名' => 'string',
                '订单数' => 'string',
                '订单总金额' => 'price',
                '核销数' => 'integer',
                '核销金额' => 'price',
                '未付款订单' => 'integer',
                '未付款金额' => 'price',
                '核销率(按订单)' => 'string',
                '退款率' => 'string',
            ]);

            $osList = [
                1 => '美团',
                2 => '快手',
                3 => '抖音',
            ];
            bcscale(2);
            $list = array_values($list);
            Log::info('lists:' . json_encode($list));
            foreach($list as $val) {
                $writer->writeSheetRow('跟进统计', [
                    $val['admin'] ? $val['admin']['name'] : '',
                    $val['orders'],
                    bcdiv($val['total_price'], 100),
                    $val['assets'],
                    bcdiv($val['asset_price'], 100),
                    $val['nopays'],
                    bcdiv($val['nopay_price'], 100),
                    $val['write_rate'] . '%',
                    $val['write_rate_price'] . '%',
                ]);
            }

            $file_name = "跟进统计-".date('Ymd-His').".xlsx";

            $response = response();
            $c = $writer->writeToString();
            $response->withHeaders([
                'Content-Type' => 'application/force-download',
                'Content-Disposition' => 'attachment; filename="'.$file_name.'"',
                'Content-Transfer-Encoding' => 'binary',
                'Cache-Control' => 'max-age=0',
            ])->withBody($c);
            return $response;
        }

        return $this->success(array_values($list), null, ['oss' => Orders::OSS]);
    }

    /**
     * 在线时长
     */
    public function online(Request $request) {
        $times = $request->get('times');
        $admin = $request->get('admin');

        $online = new Onlines();
        $list = $online->online($admin, $times);

        return $this->success($list);
    }

    public function anchor(Request $request) {
        $times = $request->get('times');
        $admin = $request->get('admin');
        if(!empty($times) && is_array($times) && count($times) >= 2) {
            $start = date('Y-m-d 00:00:00',strtotime($times[0]));
            $end = date('Y-m-d 23:59:59',strtotime($times[1]));
        }else{
            $start = date('Y-m-01 00:00:00');
            $end = date('Y-m-d 23:59:59');
        }

        if($admin) {
            $admins = Admins::where('is_anchor', 1)->where('username', $admin)->select();
        }else{
            $admins = Admins::where('is_anchor', 1)->select();
        }
        foreach($admins as $admin) {
            $admin->works = Works::where('admin_id', $admin->id)->where('status',1)->whereBetween('start',[$start, $end])->order('start','asc')->select()->append(['total']);
        }

        return $this->success($admins->hidden(['password','remember_token']));
    }

    public function sale(Request $request) {
        $query = Sales::with(['admin'])->order('date','desc')->order("id",'asc');

        $admin = $request->get('admin');
        if($admin) {
            $admin_id = Admins::where('username', $admin)->value('id');
            $query->where('admin_id', $admin_id);
        }
        $times = $request->get('times');
        if($times) {
            $start = date('Ymd', strtotime($times[0]));
            $end = date('Ymd', strtotime($times[1]));
            $query->whereBetween('date',[$start,$end]);
        }

        $list = $query->paginate($request->get('limit'));

        return $this->success($list);
    }
}