RailwayTwo/app/Http/Controllers/Api/mini/DataController.php

<?php

namespace App\Http\Controllers\Api\mini;

use App\Models\Order;
use App\Models\Project;
use Carbon\Carbon;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Log;

class DataController extends BaseController
{
    protected $order;

    public function __construct()
    {
        $this->order = new Order();
    }

    public function getYearsAndMonths(Request $request)
    {
        $years = [
            ['text' => '所有年', 'value' => '']
        ];

        $this_year = Carbon::now()->year;
        for($i = 5; $i >= 0; $i--) {
            array_push($years, [
                'text' => $this_year - $i,
                'value' => $this_year - $i
            ]);
        }
        $months = [];
        for($i = 1; $i < 13; ++$i) {
            array_push($months, [
                'text' => $i . '月',
                'value' => $i
            ]);
        }
        $month = Carbon::now()->month;
        $now = Carbon::now()->toDateString();
        return $this->success(['data' => [
            ['key' => 'year', 'values' => $years, 'defaultIndex' => count($years) - 1],
            ['key' => 'month', 'values' => $months, 'defaultIndex' => $month]
        ], 'now' => $now]);
    }

    public function getDateInfo()
    {
        $now = Carbon::now();
        $date = $now->year . '-' . $now->month;
        $min_date = Carbon::now()->subYears(1)->getTimestamp() * 1000;
        return $this->success(['data' => compact('date', 'min_date')]);
    }

    public function getStat(Request $request)
    {
        $date = $request->input('date') ? $request->input('date') : '2020-1';
        $date_data = $this->parseDate($date);
        $date = Carbon::createFromDate($date_data['year'], $date_data['month'], $date_data['day'])->toDateTimeString();
        $ids = $request->input('project_ids');
        $orders = $this->order->whereIn('project_id', $ids)->where('created_at', '>=', $date)->orderBy('created_at')->get();
        $names = [];
        $values = [];
        // year|month
        $type = $request->input('type') ? $request->input('type') : 'year';
        $cnt = 0;
        $projects = Project::whereIn('id', $ids)->get();

        foreach($orders as $item) {
            if($this->inDate($names, $item->created_at, $type)) {
                foreach ($projects as $key => $project) {
                    $values[$key][$cnt-1] = $project->id == $item->project_id ? $values[$key][$cnt-1] + 1 : $values[$key][$cnt-1];
                }

            } else {
                $names[$cnt] = $type == 'year' ? substr($item->created_at, 0, 7) : substr($item->created_at, 0, 10);
                foreach ($projects as $key => $project) {
                    $values[$key][$cnt] = $project->id == $item->project_id ? 1 : 0;
                }
                $cnt = $cnt + 1;
            }
        }
        $legends = $projects->pluck('name');

        $total_project = $orders->sum('money') / 100;
        $tmp = Carbon::createFromTimeString($date);
        if($tmp->month == 12) {
            $next_month = Carbon::createFromDate($tmp->year + 1, 1, 1)->toDateTimeString();
        } else {
            $next_month = Carbon::createFromDate($tmp->year, $tmp->month + 1, 1)->toDateTimeString();
        }
        $total_month = $orders->where('created_at', '<', $next_month)->sum('money') / 100;
        return $this->success(['data' => compact('values', 'names', 'legends', 'total_project', 'total_month')]);
    }

    public function inDate($dates, $created_at, $type)
    {
        $date = $type == 'year' ? substr($created_at, 0, 7) : substr($created_at, 0, 10);
        return in_array($date, $dates);
    }

    public function parseDate($date)
    {
        $now = Carbon::now();
        if(!$date) return ['year' => $now->year, 'month' => $now->month, 'day' => $now->day];
        $items = explode('-', $date);
        $year = $now->year;
        $month = $now->month;
        $day = $now->day;
        if(isset($items[0])) {
            $year = (int)$items[0];
            $year = $year > 2010 && $year < 2050 ? $year : $now->year;
        }
        if(isset($items[1])) {
            $month = (int)$items[1];
            $month = $month > 0 && $month < 13 ? $month : $now->month;
        }
        if(isset($item[2])) {
            $day = (int)$items[2];
            $day = $day > 0 && $day < 32 ? $date : 1;
        }
        return compact('year', 'month', 'day');
    }
}