<?php

namespace App\Services;

use App\OracleDOCOrderHeader;
use App\OracleDOCWaveDetails;
use App\ValueStore;
use Carbon\Carbon;
use Illuminate\Support\Facades\Cache;
use App\Traits\ServiceAppAop;


class OracleDocWaveDetailService
{
    use ServiceAppAop;
    public function clearCancelledOrder($orderHeaders)
    {
        if (!$orderHeaders) return;
        $clearOrderNos = data_get($orderHeaders, '*.orderno');
        $ownerNos = data_get($orderHeaders, '*.ownerno');
        OracleDOCWaveDetails::query()->whereIn('OrderNo', $clearOrderNos)->whereIn('OwnerNo',$ownerNos)->delete();
        app('LogService')->log(__CLASS__, __METHOD__, 'Delete OracleDOCWaveDetails' . '  ' . json_encode($clearOrderNos) );
    }

    private function getSyncAt()
    {
        return Cache::remember('clear_cancel_order_sync_at', config('sync.clear_wave_order.cache_prefix.sync_at'), function () {
            $valueStore = ValueStore::query()->where('name', 'last_cancel_order_sync_at')->first();
            if(!$valueStore) $valueStore = ValueStore::query()->create(['name'=>'last_cancel_order_sync_at']);
            if (!$valueStore->value) return (string)Carbon::now()->subMinutes(7);
            return $valueStore->value;
        });
    }

    private function getLastSyncStartAt()
    {
        return Cache::remember('clear_cancel_order_start_at', config('sync.clear_wave_order.cache_prefix.last_start_at'), function () {
            $valueStore = ValueStore::query()->where('name', 'last_cancel_order_start_at')->first();
            if(!$valueStore) $valueStore = ValueStore::query()->create(['name'=>'last_cancel_order_start_at']);
            if ($valueStore->value) return (string)Carbon::now();
            return null;
        });
    }

    private function getLastSyncEndAt()
    {
        return Cache::remember('clear_cancel_order_start_at', config('sync.clear_wave_order.cache_prefix.last_end_at'), function () {
            $valueStore = ValueStore::query()->where('name', 'last_cancel_order_end_at')->first();
            if(!$valueStore) $valueStore = ValueStore::query()->create(['name'=>'last_cancel_order_end_at']);
            if ($valueStore->value) return (string)Carbon::now();
            return null;
        });
    }

    private function setSyncAt($time)
    {
        Cache::put(config('clear_cancel_order_sync_at'), $time);
        ValueStore::query()->where('name', 'last_cancel_order_sync_at')->update(['value'=>$time]);
    }

    private function setSyncStartAt($time)
    {
        Cache::put(config('clear_cancel_order_start_at'), $time);
        ValueStore::query()->where('name', 'last_cancel_order_start_at')->update(['value'=>$time]);
    }

    private function setSyncEndAt($time)
    {
        Cache::put(config('clear_cancel_order_start_at'), $time);
        ValueStore::query()->where('name', 'last_cancel_order_end_at')->update(['value'=>$time]);
    }

    public function clearCancelledOrderTask()
    {
        $enabled = config('sync.clear_wave_order.enabled');
        if ($enabled == false) return;
        $sync_at = $this->getSyncAt();
        $last_start_at = $this->getLastSyncStartAt();
        $last_end_at = $this->getLastSyncEndAt();
        $restart = config('clear_wave_order.cache_prefix.restart');
        $start_time = Carbon::now();

        if (isset($last_start_at) && empty($last_end_at) && $start_time->diffInMinutes(Carbon::parse($last_start_at)) < $this->restart) return;
        if (isset($last_start_at) && isset($last_end_at)
            && Carbon::parse($last_end_at)->lt(Carbon::parse($last_start_at))
            && $start_time->diffInMinutes(Carbon::parse($last_start_at)) < $restart)
            return;

        $orderHeaders = OracleDOCOrderHeader::query()
            ->selectRaw('orderno,waveno')
            ->where('editTime', '>=', Carbon::parse($sync_at)->subSeconds(1))
            ->where('ERPCANCELFLAG', 'Y')
            ->orderByDesc('editTime')->get();
        $orderHeaderList = $orderHeaders->chunk(3000);
        foreach ($orderHeaderList as $items) {
            $this->clearCancelledOrder($items);
            if ($orderHeaders->count() > 0) {
                OracleDOCOrderHeader::query()->whereIn('orderNo', data_get($items, '*.orderno'))->update(['waveno' => '*']);
                $json = json_encode($items->map(function ($orderHeader) {
                    return ['orderno' => $orderHeader->orderno, 'waveno' => $orderHeader->waveno];
                }));
                app('LogService')->log(__CLASS__, __METHOD__, 'update OrderHeader' . '  ' . $json);
            }
        }
        $end_time = (string)Carbon::now();
        $sync_at = $orderHeaders->last()->editTime ?? $sync_at;
        $this->setSyncAt($sync_at);
        $this->setSyncStartAt((string)$start_time);
        $this->setSyncEndAt($end_time);
    }
}