<?php

namespace App\Admin\Services;

use App\Enums\DealerEarningStatus;
use App\Enums\DealerManagerSubsidyStatus;
use App\Enums\DealerManageSubsidyStatus;
use App\Enums\DealerPurchaseSubsidyStatus;
use App\Enums\DealerWalletAction;
use App\Exceptions\BizException;
use App\Models\DealerChannelSubsidyLog;
use App\Models\DealerEarning;
use App\Models\DealerManagerSubsidy;
use App\Models\DealerManageSubsidy;
use App\Models\DealerPurchaseSubsidy;
use App\Services\Dealer\WalletService;
use Illuminate\Database\Eloquent\Relations\Relation;

class DealerEarningService
{
    public function pay(DealerEarning $dealerEarning)
    {
        if (! $dealerEarning->isSettled()) {
            throw new BizException('经销商收益还未结算');
        }

        if (! $dealerEarning->isPending()) {
            throw new BizException('经销商收益状态不是待付款');
        }

        switch (Relation::getMorphedModel($dealerEarning->earningable_type)) {
            // 管理津贴
            case DealerManageSubsidy::class:
                if (! $dealerEarning->earningable->isPending()) {
                    throw new BizException('管理津贴状态不是待付款');
                }

                $dealerEarning->earningable->update([
                    'status' => DealerManageSubsidyStatus::Completed,
                ]);

                (new WalletService())->changeBalance(
                    $dealerEarning->user,
                    $dealerEarning->total_earnings,
                    DealerWalletAction::ManageSubsidyIn,
                    '收入-管理津贴',
                    $dealerEarning
                );
                break;

            // 管理者津贴
            case DealerManagerSubsidy::class:
                if (! $dealerEarning->earningable->isPending()) {
                    throw new BizException('管理者津贴状态不是待付款');
                }

                $dealerEarning->earningable->update([
                    'status' => DealerManagerSubsidyStatus::Completed,
                ]);

                (new WalletService())->changeBalance(
                    $dealerEarning->user,
                    $dealerEarning->total_earnings,
                    DealerWalletAction::ManagerSubsidyIn,
                    '收入-管理者津贴',
                    $dealerEarning
                );
                break;

            // 管理者津贴
            case DealerPurchaseSubsidy::class:
                if (! $dealerEarning->earningable->isPending()) {
                    throw new BizException('进货补贴状态不是待付款');
                }

                $dealerEarning->earningable->update([
                    'status' => DealerPurchaseSubsidyStatus::Completed,
                ]);

                (new WalletService())->changeBalance(
                    $dealerEarning->user,
                    $dealerEarning->total_earnings,
                    DealerWalletAction::PurchaseSubsidyIn,
                    '收入-进货补贴',
                    $dealerEarning
                );
                break;

            case DealerChannelSubsidyLog::class:
                (new WalletService())->changeBalance(
                    $dealerEarning->user,
                    $dealerEarning->total_earnings,
                    DealerWalletAction::ChannelSubsidyIn,
                    '收入-渠道补贴',
                    $dealerEarning
                );
                break;

            default:
                throw new BizException('经销商收入异常');
                break;
        }

        $dealerEarning->update([
            'pay_way' => DealerEarning::PAY_WAY_WALLET,
            'pay_at' => now(),
            'pay_info' => null,
            'status' => DealerEarningStatus::Completed,
        ]);
    }
}