<?php

namespace App\Http\Controllers\Admin;

use App\DB\Te\TableEngine;
use App\Http\Controllers\Controller;
use App\Models\Order;
use App\Services\BalanceReportService;
use App\Services\ConfigService;
use App\Services\WalletBalanceService;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Schema;

class OrderController extends Controller
{
    public function table(Request $request){
        $balanceReport = app(BalanceReportService::class);
        $catalogMetalIds = app(WalletBalanceService::class)->catalogMetalIds();

        $records = Order::with([
            'customer',
            'product' => static function ($q) {
                $q->withTrashed()->select(['id', 'title', 'unit', 'metal_id', 'group_type', 'amount', 'trade_by_quantity', 'direct_price']);
            },
            'transactions.product' => static function ($q) {
                $q->withTrashed()->select(['id', 'title', 'unit', 'metal_id', 'group_type', 'amount', 'trade_by_quantity', 'direct_price']);
            },
        ]);
        TableEngine::create($records, $request->all())
            ->initSearch(['customer.name'])
            ->select([
                '*',Order::$SELECT_STS_STR
            ])->export($records);

        if (isset($records['rows'])) {
            foreach ($records['rows'] as &$row) {
                $balanceReport->enrichOrderTableRow($row, $catalogMetalIds);
            }
            unset($row);
        }

        $records['catalogMetals'] = $balanceReport->catalogMetalsMeta();

        return response()->json($records);
    }

    public function singleOrderTable(Request $request){
        $balanceReport = app(BalanceReportService::class);
        $catalogMetalIds = app(WalletBalanceService::class)->catalogMetalIds();

        $records = Order::with([
            'customer',
            'product' => static function ($q) {
                $q->withTrashed()->select(['id', 'title', 'unit', 'metal_id', 'group_type', 'amount', 'trade_by_quantity', 'direct_price']);
            },
            'transactions.product' => static function ($q) {
                $q->withTrashed()->select(['id', 'title', 'unit', 'metal_id', 'group_type', 'amount', 'trade_by_quantity', 'direct_price']);
            },
        ])->where('type',2);
        TableEngine::create($records, $request->all())
            ->initSearch(['customer.name'])
            ->select([
                '*',Order::$SELECT_STS_STR
            ])->export($records);

        if (isset($records['rows'])) {
            foreach ($records['rows'] as &$row) {
                $balanceReport->enrichOrderTableRow($row, $catalogMetalIds);
            }
            unset($row);
        }

        $records['catalogMetals'] = $balanceReport->catalogMetalsMeta();

        return response()->json($records);
    }

    /**
     * سفارش‌هایی که نزد همکار (Montzar) ثبت شده‌اند — فقط وقتی منبع قیمت montzar است.
     */
    public function colleagueTable(Request $request)
    {
        $config = app(ConfigService::class);
        if (!$config->usesMontzarPricing()) {
            return response()->json([
                'message' => 'این لیست فقط وقتی منبع قیمت montzar است در دسترس است.',
            ], 422);
        }

        $hasProvider = Schema::hasColumn('orders', 'provider_id');
        $hasMontzarPrice = Schema::hasColumn('orders', 'total_price_montzar');

        if (!$hasProvider && !$hasMontzarPrice) {
            return response()->json([
                'rows' => [],
                'total' => 0,
            ]);
        }

        $records = Order::with([
            'customer:id,name,mobile',
            'product' => static function ($q) {
                $q->withTrashed()->select(['id', 'title', 'unit']);
            },
        ])->where(function ($q) use ($hasProvider, $hasMontzarPrice) {
            if ($hasProvider) {
                $q->whereNotNull('provider_id');
            }
            if ($hasMontzarPrice) {
                if ($hasProvider) {
                    $q->orWhereNotNull('total_price_montzar');
                } else {
                    $q->whereNotNull('total_price_montzar');
                }
            }
        });

        TableEngine::create($records, $request->all())
            ->initSearch(['customer.name', 'customer.mobile'])
            ->select([
                '*', Order::$SELECT_STS_STR
            ])->export($records);

        if (isset($records['rows'])) {
            foreach ($records['rows'] as &$row) {
                $amount = (float) ($row['amount'] ?? 0);
                $serviceCharge = (float) ($row['service_charge'] ?? 0);
                $feeAsset = (string) ($row['fee_asset'] ?? 'rial');
                $montzarUnit = $hasMontzarPrice ? (float) ($row['total_price_montzar'] ?? 0) : 0.0;

                // وقتی کارمزد از طلا کم شده، مقدار اولیهٔ مشتری = مقدار نزد همکار + کارمزد
                $customerAmount = $feeAsset === 'gold'
                    ? round($amount + $serviceCharge, 3)
                    : round($amount, 3);

                $row['customer_amount'] = $customerAmount;
                $row['colleague_amount'] = round($amount, 3);
                $row['colleague_unit_price'] = (int) round($montzarUnit);
                $row['colleague_total_price'] = (int) round($amount * $montzarUnit);
                $row['direction_label'] = Order::$DIRECTION[(int) ($row['direction'] ?? 0)]
                    ?? (string) ($row['direction'] ?? '');
            }
            unset($row);
        }

        return response()->json($records);
    }
}