<?php

namespace App\Endpoint\Api\Http\Controllers;

use App\Endpoint\Api\Http\Resources\ClickLogSimpleResource;
use App\Exceptions\BizException;
use App\Models\Click;
use App\Models\ClickLog;
use App\Services\PointsService;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;
use Throwable;

class ClickController extends Controller
{
    /**
     * 获取指定时间范围的签到情况
     *
     * @param Request $request
     * @return void
     */
    public function index(Request $request)
    {
        $input = $request->validate([
            'start_at' => ['bail', 'required', 'date_format:Y-m-d'],
            'end_at' => ['bail', 'required', 'date_format:Y-m-d'],
        ]);

        return ClickLogSimpleResource::collection($request->user()->clickLogs()->whereBetween('created_at', [$input['start_at'], $input['end_at']])->get());
    }

    /**
     * 签到动作
     *
     * @return void
     */
    public function click(Request $request, PointsService $pointsService)
    {
        if (Click::isClick($request->user())) {
            throw new BizException('今天已签到，请明天再来');
        }

        $points = 0;
        try {
            DB::beginTransaction();
            $user = $request->user();

            $click = $user->click()->firstOrCreate([], [
                'continue_click_times' => 1,
                'last_click_at' => now(),
            ]);

            if (!$click->wasRecentlyCreated) {
                $click->update([
                    'continue_click_times' => $click->last_click_at->isYesterday() ? DB::raw('continue_click_times + 1') : 1, //如果是更新则判断昨天是否签到
                    'last_click_at' => now(),
                ]);
            }
            $click->refresh();

            ClickLog::create([
                'user_id'=>$user->id,
            ]);

            //发放当天签到积分
            $points = 5;
            $pointsService->sendPoints(1, $user, $points, '签到奖励');

            //发放额外的奖励积分
            // $continueClickDays = 7;//默认7天
            // $continueClickPoints = 10;//默认10分
            // if (($click->continue_click_times % $continueClickDays) == 0) {
            //     $pointsService->sendPoints(1, $user, $continueClickPoints, '连续签到奖励');
            // }

            DB::commit();
        } catch (Throwable $th) {
            DB::rollBack();
            report($th);
            throw new BizException('系统繁忙，请稍后再试');
        }

        return response()->json(
            ['points'=>$points]
        );
    }
}