nshop/packages/Longyi/RewardPoints/src/Http/Controllers/RewardPointsController.php

<?php

namespace Longyi\RewardPoints\Http\Controllers;

use Illuminate\Support\Facades\Log;
use Longyi\RewardPoints\Models\RewardActiveRule;
use Longyi\RewardPoints\Repositories\RewardPointRepository;
use Longyi\RewardPoints\Repositories\RewardPointSettingRepository;
use Longyi\RewardPoints\Models\RewardPointCustomerSign;
use Longyi\RewardPoints\Helpers\ApiResponse;
use Carbon\Carbon;
use Illuminate\Http\Request;
use Illuminate\Routing\Controller;
use Longyi\RewardPoints\Models\RewardPointHistory;
use Illuminate\Support\Facades\Redis;

class RewardPointsController extends Controller
{
    protected $rewardPointRepository;
    protected $settingRepository;
    protected $_config;

    public function __construct(
        RewardPointRepository $rewardPointRepository,
        RewardPointSettingRepository $settingRepository
    ) {
        $this->rewardPointRepository = $rewardPointRepository;
        $this->settingRepository = $settingRepository;
        $this->_config = request('_config');
    }

    public function index()
    {
        $customer = auth()->guard('customer')->user();

        if (!$customer) {
            return redirect()->route('customer.session.index');
        }

        $points = $this->rewardPointRepository->getCustomerPoints($customer->id);
        $history = $this->rewardPointRepository->getHistory($customer->id);

        return view($this->_config['view'], compact('points', 'history'));
    }

    public function signIn()
    {
        $customer = auth()->guard('customer')->user();

        if (!$customer) {
            return ApiResponse::unauthorized();
        }

        // Check if sign in feature is enabled
        $signinEnabled = $this->settingRepository->getConfigValue('signin_enabled', true);
        if (!$signinEnabled) {
            return ApiResponse::forbidden('Sign in feature is disabled');
        }

        $today = Carbon::now()->format('Y-m-d');

        $existingSign = RewardPointCustomerSign::where('customer_id', $customer->id)
            ->where('sign_date', $today)
            ->first();

        if ($existingSign) {
            return ApiResponse::error('Already signed in today');
        }

        $lastSign = RewardPointCustomerSign::where('customer_id', $customer->id)
            ->orderBy('sign_date', 'desc')
            ->first();

        $countDate = 1;
        if ($lastSign) {
            $lastSignDate = Carbon::parse($lastSign->sign_date);
            $yesterday = Carbon::yesterday();

            if ($lastSignDate->toDateString() === $yesterday->toDateString()) {
                $countDate = $lastSign->count_date + 1;
            } elseif ($lastSignDate->toDateString() !== $today) {
                $countDate = 1;
            }
        }

        // Get sign in points from ly_mw_reward_points_settings table
        $points = $this->getSignInPointsByDay($countDate);

        // Create sign in record (Laravel auto-maintains created_at and updated_at)
        $sign = RewardPointCustomerSign::create([
            'customer_id' => $customer->id,
            'sign_date' => $today,
            'count_date' => $countDate,
            'point' => $points,
            'code' => uniqid('SIGN_')
        ]);

        // Add points to customer account
        $this->rewardPointRepository->addPoints(
            $customer->id,
       RewardActiveRule::TYPE_SIGN_IN,
            $points,
            null,
            "Daily sign-in reward (Day {$countDate})"
        );

        $totalPoints = $this->rewardPointRepository->getCustomerPoints($customer->id);

        return ApiResponse::success([
            'points' => $points,
            'streak' => $countDate,
            'total_points' => $totalPoints
        ], "Sign in successful! Earned {$points} points");
    }

    /**
     * Get sign in points by day from ly_mw_reward_points_settings table
     */
    protected function getSignInPointsByDay($day)
    {
        // Map sign in days to configuration codes
        $dayPointsMap = [
            1 => 'signin_day1_points',
            2 => 'signin_day2_points',
            3 => 'signin_day3_points',
            4 => 'signin_day4_points',
            5 => 'signin_day5_points',
            6 => 'signin_day6_points',
            7 => 'signin_day7_points',
        ];

        // If <= 7 days, use corresponding configuration
        if ($day <= 7 && isset($dayPointsMap[$day])) {
            return (int) $this->settingRepository->getConfigValue($dayPointsMap[$day], 10);
        }

        // 8 days and beyond, use signin_day8_plus_points configuration
        return (int) $this->settingRepository->getConfigValue('signin_day8_plus_points', 70);
    }

    public function getSignStatus()
    {
        $customer = auth()->guard('customer')->user();
        if (!$customer) {
            return ApiResponse::unauthorized();
        }
        $today = Carbon::now()->format('Y-m-d');
        $signedToday = RewardPointCustomerSign::where('customer_id', $customer->id)
            ->where('sign_date', $today)
            ->exists();

        $lastSign = RewardPointCustomerSign::where('customer_id', $customer->id)
            ->orderBy('sign_date', 'desc')
            ->first();
        $currentGroup = 'sign_in';
        $settings = $this->settingRepository->getSettingsByGroup($currentGroup);
        $dayNamesMap = [
            'signin_day1_points' => 'Day 1 Sign-in Points',
            'signin_day2_points' => 'Day 2 Sign-in Points',
            'signin_day3_points' => 'Day 3 Sign-in Points',
            'signin_day4_points' => 'Day 4 Sign-in Points',
            'signin_day5_points' => 'Day 5 Sign-in Points',
            'signin_day6_points' => 'Day 6 Sign-in Points',
            'signin_day7_points' => 'Day 7 Sign-in Points',
            'signin_day8_plus_points' => 'Day 7+ Sign-in Points',
        ];

        $new = [];
        foreach ($settings as $setting) {
            $code = $setting['code'];
            if (array_key_exists($code, $dayNamesMap)) {
                $new[] = [
                    'day' => $dayNamesMap[$code],
                    'points' => $setting['value']
                ];
            }
        }


        return ApiResponse::success([
            'signed_today' => $signedToday,
            'current_streak' => $lastSign ? $lastSign->count_date : 0,
            'signed_detail' => $new,
            'total_points' => $this->rewardPointRepository->getCustomerPoints($customer->id)
        ]);
    }

    /**
     * Get customer points history/records
     *
     * @param Request $request
     * @return \Illuminate\Http\JsonResponse
     */
    public function getPointsHistory(Request $request)
    {
        $customer = auth()->guard('customer')->user();

        if (!$customer) {
            return ApiResponse::unauthorized();
        }

        // Get pagination parameters
        $page = $request->input('page', 1);
        $limit = $request->input('per_page', 20);
        $amountType= $request->input('amountType');
        // Validate limit
        $limit = min(max($limit, 1), 100); // Limit between 1 and 100

        // Get paginated history
        $history = $this->rewardPointRepository->getHistory($customer->id, $limit,$page,$amountType);

        // Transform history data
        $transformedHistory = collect($history->items())->map(function ($item) {
            return [
                'id' => $item->history_id,
                'type' => $item->type_of_transaction,
                'type_text' => $this->getTransactionTypeText($item->type_of_transaction),
                'amount' => $item->amount,
                'balance' => $item->balance,
                'detail' => $item->transaction_detail,
                'order_id' => $item->history_order_id > 0 ? $item->history_order_id : null,
                'expired_day' => $item->expired_day,
                'expired_time' => $item->expired_time ? Carbon::parse($item->expired_time)->format('Y-m-d H:i:s') : null,
                'remaining_points' => $item->point_remaining,
                'status' => $item->status,
                'status_text' => $this->getStatusText($item->status),
                'created_at' => Carbon::parse($item->transaction_time)->format('Y-m-d H:i:s'),
            ];
        });
        return ApiResponse::paginated(
            [
                'current_points' => $this->rewardPointRepository->getCustomerPoints($customer->id),
                'history' => $transformedHistory
            ],
            $history
        );
    }

    /**
     * Get customer points summary
     *
     * @return \Illuminate\Http\JsonResponse
     */
    public function getPointsSummary()
    {
        $customer = auth()->guard('customer')->user();

        if (!$customer) {
            return ApiResponse::unauthorized();
        }

        $totalPoints = $this->rewardPointRepository->getCustomerPoints($customer->id);
        // Get points expired in the last month
        $oneMonthAgo = Carbon::now()->subMonth();
        $recentlyExpired = RewardPointHistory::where('customer_id', $customer->id)
                ->where('status', RewardPointHistory::STATUS_EXPIRED)
                ->whereNotNull('expired_time')
                ->where('expired_time', '>=', $oneMonthAgo)
                ->sum('amount') * -1;

        // Get expiring points in the next month (still valid but will expire soon)
        $nextMonth = Carbon::now()->addMonth();
        $expiringSoon = RewardPointHistory::where('customer_id', $customer->id)
            ->where('status', RewardPointHistory::STATUS_COMPLETED)
            ->whereNotNull('expired_time')
            ->where('expired_time', '>', Carbon::now())
            ->where('expired_time', '<=', $nextMonth)
            ->sum('point_remaining');

        return ApiResponse::success([
            'recently_expired' => $recentlyExpired,
            'expiring_soon' => $expiringSoon,
            'current_points' => $totalPoints
           ]);
    }

    /**
     * Apply reward points to cart
     */
    public function applyPoints(Request $request)
    {
        $points = $request->input('points', 0);

        $cartRewardPoints = app('cartrewardpoints');
        $validation = $cartRewardPoints->validatePoints($points);

        if ($validation !== true) {
            return ApiResponse::error($validation);
        }

        $result = $cartRewardPoints->applyPoints($points);

        if ($result) {
            $discountDetails = $cartRewardPoints->getDiscountDetails();

            return ApiResponse::success([
                'discount' => $discountDetails
            ], 'Reward points applied successfully');
        }

        return ApiResponse::error('Failed to apply reward points');
    }

    /**
     * Remove reward points from cart
     */
    public function removePoints()
    {
        $cartRewardPoints = app('cartrewardpoints');
        $cartRewardPoints->removePoints();

        return ApiResponse::success([], 'Reward points removed successfully');
    }

    /**
     * 浏览产品赠送积分（每个产品每天仅赠送一次）
     *
     * @param Request $request
     * @return \Illuminate\Http\JsonResponse
     */
    public function browseProduct(Request $request)
    {
        $customer = auth()->guard('customer')->user();

        if (!$customer) {
            return ApiResponse::unauthorized();
        }

        $productId = $request->input('categorys');

        if (!$productId) {
            return ApiResponse::validationError('categorys is required');
        }

        // 查询有效的浏览产品规则
        $rule = RewardActiveRule::active()
            ->ofType(RewardActiveRule::TYPE_BROWSE_PRODUCT)
            ->first();

        if (!$rule) {
            return ApiResponse::forbidden('Browse product reward is not available');
        }

        // 检查规则是否适用于当前客户
        if (!$rule->isApplicableToCustomer($customer)) {
            return ApiResponse::forbidden('This reward is not applicable to your account');
        }

        // Redis Key: browse_product:{customer_id}:{date}:{product_id}
        $today = Carbon::now()->format('Y-m-d');
        $redisKey = "browse_product:{$customer->id}:{$today}:{$productId}";

        // Redis 判断该产品今天是否已经浏览过
        if (Redis::exists($redisKey)) {
            return ApiResponse::error('You have already earned points for browsing this product today');
        }

        // 获取该客户应得的积分
        $points = $rule->getPointsForCustomer($customer);
        if ($points <= 0) {
            $points = (int) $rule->reward_point;
        }
        if ($points <= 0) {
            return ApiResponse::error('No points configured for browse product');
        }

        // 添加积分
        $this->rewardPointRepository->addPoints(
            $customer->id,
            RewardActiveRule::TYPE_BROWSE_PRODUCT,
            $points,
            null,
            "Browsed categorys #{$productId}",
            $rule
        );

        // 写入 Redis，TTL = 到当天结束的剩余秒数
        $endOfDay = Carbon::now()->endOfDay();
        $ttl = Carbon::now()->diffInSeconds($endOfDay);
        Redis::setex($redisKey, $ttl, 1);

        // 同时记录到当天已浏览产品集合（方便 getBrowsedProducts 读取）
        $setKey = "browse_product:{$customer->id}:{$today}:set";
        Redis::sadd($setKey, $productId);
        Redis::expire($setKey, $ttl);

        $totalPoints = $this->rewardPointRepository->getCustomerPoints($customer->id);

        return ApiResponse::success([
            'categorys' => $productId,
            'points' => $points,
            'total_points' => $totalPoints
        ], "You earned {$points} points for browsing this product!");
    }

    /**
     * 获取今天已浏览并获得积分的产品列表
     *
     * @return \Illuminate\Http\JsonResponse
     */
    public function getBrowsedProducts()
    {
        $customer = auth()->guard('customer')->user();

        if (!$customer) {
            return ApiResponse::unauthorized();
        }

        $today = Carbon::now()->format('Y-m-d');
        $setKey = "browse_product:{$customer->id}:{$today}:set";

        // 从 Redis Set 中获取今天已浏览的产品ID列表
        $browsedProductIds = Redis::smembers($setKey);
        $browsedProductIds = array_map('intval', $browsedProductIds);

        return ApiResponse::success([
            'browsed_product_ids' => $browsedProductIds,
            'browsed_count' => count($browsedProductIds)
        ]);
    }

    /**
     * 支持的关注平台
     */
    const FOLLOW_PLATFORMS = ['ig' => 'Instagram', 'fb' => 'Facebook', 'ytb' => 'YouTube', 'tt' => 'TikTok'];

    /**
     * 关注社交平台赠送积分（每位用户每个平台仅一次，永久有效）
     *
     * @param Request $request
     * @return \Illuminate\Http\JsonResponse
     */
    public function followPlatform(Request $request)
    {
        $customer = auth()->guard('customer')->user();

        if (!$customer) {
            return ApiResponse::unauthorized();
        }

        $platform = $request->input('platform');

        if (!$platform || !isset(self::FOLLOW_PLATFORMS[$platform])) {
            return ApiResponse::validationError('Invalid platform. Supported: ' . implode(', ', array_keys(self::FOLLOW_PLATFORMS)));
        }

        // Redis Key: follow_platform:{customer_id}:{platform}（永久有效，不设 TTL）
        $redisKey = "follow_platform:{$customer->id}:{$platform}";

        // 1. Redis 快速判断（主缓存）
        if (Redis::exists($redisKey)) {
            return ApiResponse::error('You have already earned points for following ' . self::FOLLOW_PLATFORMS[$platform]);
        }

        // 2. DB 兜底检查：防止 Redis 被清理后重复发积分
        $dbExists = RewardPointHistory::where('customer_id', $customer->id)
            ->where('type_of_transaction', RewardActiveRule::TYPE_FOLLOW)
            ->where('transaction_detail', 'Followed ' . self::FOLLOW_PLATFORMS[$platform])
            ->exists();

        if ($dbExists) {
            // DB 有记录但 Redis 丢失，回补 Redis
            Redis::set($redisKey, 1);
            return ApiResponse::error('You have already earned points for following ' . self::FOLLOW_PLATFORMS[$platform]);
        }

        // 查询有效的关注规则
        $rule = RewardActiveRule::active()
            ->ofType(RewardActiveRule::TYPE_FOLLOW)
            ->first();

        if (!$rule) {
            return ApiResponse::forbidden('Follow reward is not available');
        }

        // 检查规则是否适用于当前客户
        if (!$rule->isApplicableToCustomer($customer)) {
            return ApiResponse::forbidden('This reward is not applicable to your account');
        }

        // 获取该客户应得的积分
        $points = $rule->getPointsForCustomer($customer);
        if ($points <= 0) {
            $points = (int) $rule->reward_point;
        }
        if ($points <= 0) {
            return ApiResponse::error('No points configured for follow reward');
        }

        // 添加积分
        $this->rewardPointRepository->addPoints(
            $customer->id,
            RewardActiveRule::TYPE_FOLLOW,
            $points,
            null,
            'Followed ' . self::FOLLOW_PLATFORMS[$platform],
            $rule
        );

        // 写入 Redis（永久有效，无需 TTL）
        Redis::set($redisKey, 1);

        $totalPoints = $this->rewardPointRepository->getCustomerPoints($customer->id);

        return ApiResponse::success([
            'platform' => $platform,
            'platform_name' => self::FOLLOW_PLATFORMS[$platform],
            'points' => $points,
            'total_points' => $totalPoints
        ], 'You earned ' . $points . ' points for following ' . self::FOLLOW_PLATFORMS[$platform] . '!');
    }

    /**
     * 获取用户已关注的平台列表及积分状态
     *
     * @return \Illuminate\Http\JsonResponse
     */
    public function getFollowStatus()
    {
        $customer = auth()->guard('customer')->user();

        if (!$customer) {
            return ApiResponse::unauthorized();
        }

        $platforms = [];
        foreach (self::FOLLOW_PLATFORMS as $code => $name) {
            $redisKey = "follow_platform:{$customer->id}:{$code}";
            $followed = (bool) Redis::exists($redisKey);

            // Redis 未命中时，从 DB 回补并修复 Redis
            if (!$followed) {
                $dbExists = RewardPointHistory::where('customer_id', $customer->id)
                    ->where('type_of_transaction', RewardActiveRule::TYPE_FOLLOW)
                    ->where('transaction_detail', 'Followed ' . $name)
                    ->exists();

                if ($dbExists) {
                    Redis::set($redisKey, 1);
                    $followed = true;
                }
            }

            $platforms[] = [
                'code' => $code,
                'name' => $name,
                'followed' => $followed
            ];
        }

        return ApiResponse::success([
            'platforms' => $platforms,
            'followed_count' => count(array_filter($platforms, fn($p) => $p['followed']))
        ]);
    }

    /**
     * Get points information for cart
     */
    public function getPointsInfo()
    {
        $cartRewardPoints = app('cartrewardpoints');

        return ApiResponse::success([
            'available_points' => $cartRewardPoints->getAvailablePoints(),
            'points_used' => $cartRewardPoints->getPointsUsed(),
            'discount_amount' => $cartRewardPoints->getDiscountAmount(),
            'points_value' => $cartRewardPoints->getPointsValue(1),
            'max_points_allowed' => $cartRewardPoints->getMaxPointsByCartTotal()
        ]);
    }

    /**
     * Get transaction type text
     */
    protected function getTransactionTypeText($type)
    {
        $types = [
            1 => 'Daily Sign In',
            2 => 'Registration',
            3 => 'Order Purchase',
            4 => 'Product Review',
            5 => 'Referral',
            6 => 'Birthday',
            7 => 'Share',
            8 => 'Subscription',
            9 => 'Login',
            13 => 'Browse Product',
            14 => 'Follow',
            99 => 'admin',
        ];

        return $types[$type] ?? 'Unknown';
    }

    /**
     * Get status text
     */
    protected function getStatusText($status)
    {
        $statuses = [
            1 => 'Completed',
            0 => 'Pending',
            3 => 'Expired',
            2 => 'Cancelled'
        ];

        return $statuses[$status] ?? 'Unknown';
    }
}