<?php

namespace App\Service;

use App\Model\DDEmployee;
use App\Model\PoPodetails;
use App\Model\PoPomain;
use App\Model\PuAppVouch;
use App\Model\PuAppVouchs;
use App\Model\RdRecord01;
use App\Model\RdRecords01;
use Illuminate\Support\Facades\Cache;
use Illuminate\Support\Facades\Log;

class U8ThirdPartyService extends Service
{
    public function getToken($data){
        if(empty($data['database'])) return [false, '账套不能为空'];
        $key = "xky_u8_api" . $data['database'];
        $config = config('wms');

        // 1. 自检网络通畅
        list($bool, $msg) = $this->checkNetworkStatus($config['api_host'], $config['api_port']);
        if (!$bool) return [false, "网络连接失败: " . $msg];

        $host = $config['api_host'] . ":" . $config['api_port'];

        // 2. 尝试从缓存获取
        $token = Cache::get($key);

        if (! $token) {
            // 3. 缓存失效，请求新 Token
            $url = $host . "/api/System/GetToken";
            $date = date("Y-m-d");
            $json = [
                "U8DbName"      => $data['database'],
                "sUserId"       => $config['user_id'],
                "sPassword"     => $config['user_password'],
                "LoginDateTime" => $date,
                "bPersist"      => true
            ];

            $header = ['Content-Type:application/json'];

            // 调用你的 POST 辅助函数
            list($status, $result) = $this->post_helper1($url, json_encode($json), $header);

            if (!$status) return [false, "用友token获取失败: " . $result];
            if (!isset($result['code'])) return [false, '获取用友登录信息失败: 响应格式异常'];
            if ($result['code'] != 0) return [false, "U8错误: " . ($result['msg'] ?? '未知错误')];

            $token = $result['data']['Token'] ?? "";

            if (empty($token)) return [false, "接口返回的 Token 为空"];

            // 30分钟 = 1800秒
            Cache::put($key, $token, now()->addMinutes(30));
        }

        return [true, ['host' => $host, 'token' => $token]];
    }

    public function puAppVouch($record)
    {
        // 1. 查询本地请购单主表（严格匹配 MySQL 字段名）
        $order = PuAppVouch::where('del_time', 0)
            ->where('order_number', $record['order_number'])
            ->where('login_type', $record['login_type'])
            ->first();
        if (empty($order)) return [false, '请购单不存在或已被删除'];
        $order_array = $order->toArray();

        // 2. 查询本地请购单明细子表（多行数据）
        $details = PuAppVouchs::where('del_time', 0)
            ->where('main_id', $order_array['id'])
            ->get()->toArray();
        if (empty($details)) return [false, '请购单明细不存在或已被删除'];

        // 3. 获取用友 U8 接口的 Token
        list($status, $msg) = $this->getToken($record);
        if (! $status) return [false, $msg];

        // 4. 循环组装表体明细 (iBody)
        $iBody = [];
        foreach ($details as $index => $item) {
            $qty = (float)$item['quantity'];      // 数量：quantity
            $taxUnitPrice = (float)$item['price']; // 原币含税单价：price
            $taxRate = (float)$item['rate'];      // 税率：rate（例如 13 或 17）

            // --- 核心价格与金额计算逻辑 ---
            // 1. 原币价税合计 / 含税金额 (iOriSum)
            $iOriSum = round($qty * $taxUnitPrice, 2);

            // 2. 原币无税金额 / 金额 (iOriMoney)
            $iOriMoney = round($iOriSum / (1 + ($taxRate / 100)), 2);

            // 3. 原币税额 (iOriTaxPrice)
            $iOriTaxPrice = round($iOriSum - $iOriMoney, 2);

            // 4. 原币无税单价 (iOriCost)
            $iOriCost = round($taxUnitPrice / (1 + ($taxRate / 100)), 6);

            // 因为币种是人民币，汇率是 1，所以 本币价格 = 原币价格
            $fMoney = $iOriMoney;     // 本币无税金额
            $iMoney = $iOriMoney;     // 本币无税金额（对应你列出的 iMoney）
            $iTaxPrice = $iOriTaxPrice; // 本币税额

            $iBody[] = [
                "ivouchrowno"   => $index + 1,             // 行号且唯一
                "cInvCode"      => (string)$item['cInvCode'], // 存货编码
                "fQuantity"     => $qty,                   // fQuantity 数量
                "iPerTaxRate"   => (int)$taxRate,          // iPerTaxRate 税率
                "fNum"          => 0,                      // 件数
                "dRequirDate"   => $item['dRequirDate'], // 需求日期
                "dArriveDate"   => $item['dArriveDate'], // 建议订货日期
                "cexch_name"    => "人民币",                // 币种
                "iExchRate"     => 1,                      // 汇率

                // --- 补充的单价字段 ---
                "iOriTaxCost"   => $taxUnitPrice,          // iOriTaxCost 原币含税单价
                "fTaxPrice"     => $taxUnitPrice,          // fTaxPrice 含税单价
                "fUnitPrice"    => $iOriCost,              // fUnitPrice 无税单价
                "iOriCost"      => $iOriCost,              // iOriCost 原币单价

                // --- 补充的金额/税额字段 ---
                "fMoney"        => $fMoney,                // fMoney 金额 (本币无税金额)
                "iMoney"        => $iMoney,                // iMoney 本币金额
                "iOriMoney"     => $iOriMoney,             // iOriMoney 原币金额
                "iOriTaxPrice"  => $iOriTaxPrice,          // iOriTaxPrice 原币税额
                "iTaxPrice"     => $iTaxPrice,             // iTaxPrice 本币税额
                "iOriSum"       => $iOriSum,               // iOriSum 原币价税合计
            ];
        }

        // 5. 组织请购单请求数据结构
        $tmp = [
            "Inum" => "PuAppVouch",
            "Data" => [
                "iHead" => [
                    "cBusType"     => $order_array['cBusType'],
                    "cPTCode"      => $order_array['cPTCode'],
                    "cMemo"        => "接口生成",
                    "IsVerify"     => true,
                    "ddate"        => $order_array['order_time'],
                    "PriceCalKey"  => "iOriTaxCost",
                    "cMaker" => DDEmployee::where('userid', $order_array['crt_id'])->where('login_type', $record['login_type'])->value('name'),
                ],
                "iBody" => $iBody
            ]
        ];

        $final_data = [$tmp];

        // 6. 准备发送请求
        $host = $msg['host'] ?? "";
        $token = $msg['token'] ?? "";

        $header = [
            "Authorization: {$token}",
            'Content-Type: application/json'
        ];

        $url = rtrim($host, '/') . "/api/PuAppVouch/Add";
        $json = json_encode($final_data, JSON_UNESCAPED_UNICODE);

        // 7. 发送 POST 请求
        list($status, $result) = $this->post_helper1($url, $json, $header, 40);

        if (! $status) return [false, $result];
        if (! isset($result['code'])) return [false, '接口响应异常，请检查用友服务'];
        if ($result['code'] != 0) return [false, $result['msg']];

        // 8. 回写用友生成的单据编号
        $code = $result['data'][0]['VouchCode'];
        $order->code = $code;
        $order->save();

        return [true, ''];
    }

    public function poPomain($record)
    {
        // 1. 查询本地采购订单主表（对应 po_pomain 表）
        $order = PoPomain::where('del_time', 0)
            ->where('order_number', $record['order_number'])
            ->where('login_type', $record['login_type'])
            ->first();
        if (empty($order)) return [false, '采购订单主表记录不存在或已被删除'];
        $order_array = $order->toArray();

        // 2. 查询本地采购订单明细子表（对应 po_podetails 表）
        $details = PoPodetails::where('del_time', 0)
            ->where('main_id', $order_array['id'])
            ->get()->toArray();
        if (empty($details)) return [false, '采购订单明细不存在或已被删除'];

        // 3. 获取用友 U8 接口的 Token 和 Host 基础信息
        list($status, $msg) = $this->getToken($record);
        if (! $status) return [false, $msg];

        // 4. 循环组装采购订单表体明细 (iBody)
        $iBody = [];
        foreach ($details as $index => $item) {
            $qty = (float)$item['quantity'];      // 数量：quantity
            $taxUnitPrice = (float)$item['price']; // 原币含税单价：price
            $taxRate = (float)$item['rate'];      // 税率：rate（例如 13 或 17）
            $iAppIds = $item['iAppIds'] ?? null;

            // U8 采购订单要求的明细行基础结构
            $bodyRow = [
                "ivouchrowno"   => $index + 1,             // 行号且唯一
                "cInvCode"      => $item['cInvCode'], // 存货编码
                "iQuantity"     => $qty,                   // 数量
                "iPerTaxRate"     => $taxRate,             // 税率
                "iTaxPrice"     => $taxUnitPrice,          // 原币含税单价（与表头 PriceCalKey 对应）
                "dArriveDate"   => $item['dArriveDate'],   // 建议/计划到货日期
                "bGsp"          => 0,                      // 是否质检，默认0
                "iAppIds"       => $iAppIds,
            ];

            $iBody[] = $bodyRow;
        }

        $cappcode = null;
        if(! empty($order_array['cappcode'])) $cappcode = $order_array['cappcode'][0] ?? null;

        // 5. 组织采购订单请求的表头数据结构 (iHead)
        $iHead = [
            "cVenCode"          => $order_array['cVenCode'],                // 供应商编码
            "cDepCode"          => $order_array['cDepCode'] ?? null,         // 部门编码
            "iDiscountTaxType"  => 0,                                       // 0--应税外加(默认), 1--应税内含
            "iTaxRate"          => (int)$order_array['iTaxRate'],           // 税率
            "nflat"             => (int)($order_array['nflat'] ?? 1),       // 汇率
            "cexch_name"        => !empty($order_array['cexch_name']) ? $order_array['cexch_name'] : "人民币", // 币种
            "IsVerify"          => true,                                    // 是否审核 (默认生成即审核)
            "cMemo"             => !empty($order_array['mark']) ? $order_array['mark'] : "接口生成", // 备注
            "PriceCalKey"       => "iTaxPrice",                             // 以含税单价作为计算基准
            "dPODate"           => $order_array['order_time'],               // 单据日期
            "cappcode"           => $cappcode,              // 请购单号
            "cMaker" => DDEmployee::where('userid', $order_array['crt_id'])->where('login_type', $record['login_type'])->value('name'),

        ];

        if(! empty($cappcode)) $iHead['cSource'] = 'app'; //参照的固定参数

        // 6. 包装成接口所需的嵌套数组格式
        $tmp = [
            "Inum" => "PurchaseOrder",
            "Data" => [
                "iHead" => $iHead,
                "iBody" => $iBody
            ]
        ];

        $final_data = [$tmp];

        // 7. 准备发送网络请求
        $host = $msg['host'] ?? "";
        $token = $msg['token'] ?? "";

        $header = [
            "Authorization: {$token}",
            'Content-Type: application/json'
        ];

        $url = rtrim($host, '/') . "/api/PurchaseOrder/Add";
        $json = json_encode($final_data, JSON_UNESCAPED_UNICODE);

        // 8. 调用 POST 助手发送
        list($status, $result) = $this->post_helper1($url, $json, $header, 40);

        if (! $status) return [false, $result];
        if (! isset($result['code'])) return [false, '接口响应异常，请检查用友服务状态'];
        if ($result['code'] != 0) return [false, $result['msg']];

        // 9. 成功后回写用友生成的采购订单编号 (VouchCode)
        $u8VouchCode = $result['data'][0]['VouchCode'];
        $order->code = $u8VouchCode; // 回写到用友单据编号字段
        $order->save();

        return [true, ''];
    }

    public function purchaseInAdd($record)
    {
        // 1. 查询本地采购入库单主表（对应 rd_record01 表）
        $order = RdRecord01::where('del_time', 0)
            ->where('order_number', $record['order_number'])
            ->where('login_type', $record['login_type'])
            ->first();
        if (empty($order)) return [false, '采购入库单主表记录不存在或已被删除'];
        $order_array = $order->toArray();

        // 2. 查询本地采购入库单明细子表（对应 rd_records01 表）
        $details = RdRecords01::where('del_time', 0)
            ->where('main_id', $order_array['id'])
            ->get()->toArray();
        if (empty($details)) return [false, '采购入库单明细不存在或已被删除'];

        // 3. 获取用友 U8 接口的 Token 和 Host 基础信息
        list($status, $msg) = $this->getToken($record);
        if (!$status) return [false, $msg];

        // 4. 循环组装采购入库单表体明细 (iBody)
        $iBody = [];
        foreach ($details as $index => $item) {
            $qty = (float)$item['quantity'];
            $taxUnitPrice = (float)$item['price']; // 原币含税单价：price
            $taxRate = (float)$item['rate'];      // 税率：rate（例如 13 或 17）

            // U8 采购入库单接口要求的明细行数据结构
            $bodyRow = [
                "iRowNo"        => $index + 1,        // 行号必填且唯一
                "cInvCode"      => $item['cInvCode'], // 存货编码
                "cBatch"        => $item['cBatch'] ?? null,                // 批号（按需传入，默认空）
                "dMadeDate"        => $item['dMadeDate'] ?? null,                // 生产日期（按需传入，默认空）
                "dVDate"        => $item['dVDate'] ?? null,                // 失效日期（按需传入，默认空）
                "iTaxRate"     => $taxRate,             // 税率
                "iOriTaxCost"     => $taxUnitPrice,    // 原币含税单价（与表头 PriceCalKey 对应）
                "iinvexchrate"  => 0,                 // 换算率，默认0
                "iQuantity"     => $qty,              // 实际入库数量（蓝单为正，红单为负）
                "iNum"          => 0,                 // 辅计量件数，默认0
                "iNQuantity"    => $qty,              // 应收应发数量（默认等于实际入库数量）
                "iNNum"         => 0,                 // 应收应发辅计量数量，默认0
                "iPOsID"        => $item['iPOsID'] // 核心必填：采购订单子表唯一标识ID
            ];

            $iBody[] = $bodyRow;
        }

        $cOrderCode = null;
        if(! empty($order_array['cOrderCode'])) $cOrderCode = $order_array['cOrderCode'][0] ?? null;

        // 5. 组织采购入库单请求的表头数据结构 (iHead)
        $iHead = [
            "bIsRedVouch"   => $order_array['bredvouch'] == 1 ? true : false , //是否红单
            "IsVerify"      => true,                                             // 是否审核
            "bCalPrice"     => true,                                              // 是否由接口自动计算金额 (方式一：拉取订单价格和税率)
            "PriceCalKey"       => "iOriTaxCost",                             // 以含税单价作为计算基准
            "cWhCode"       => $order_array['warehouseCode'],                    // 仓库编码
            "cPTCode"       => $order_array['cPTCode'],                           // 采购类型编码
            "cRdCode"       => $order_array['cRdCode'],                           // 出入库/收发类别编码
            "cVenCode"      => $order_array['cVenCode'],                          // 供应商编码
            "cExch_Name"    => !empty($order_array['cexch_name']) ? $order_array['cexch_name'] : "人民币", // 币种
            "iExchRate"     => (int)($order_array['nflat'] ?? 1),                // 汇率
            "iTaxRate"      => (int)$order_array['iTaxRate'],                     // 税率
            "cDepCode"      => $order_array['cDepCode'] ?? null,                  // 部门编码
            "cOrderCode"    => $cOrderCode,                                       // 关联的采购订单号
            "cBusType"      => !empty($order_array['cBusType']) ? $order_array['cBusType'] : "普通采购", // 业务类型
            "cSource"       => "采购订单",                                         // 单据来源固定为采购订单
            "cMemo"         => !empty($order_array['mark']) ? $order_array['mark'] : "API生成",  // 备注
            "dDate"         => $order_array['order_time'],                         // 单据日期
            "cMaker" => DDEmployee::where('userid', $order_array['crt_id'])->where('login_type', $record['login_type'])->value('name'),
        ];

        // 6. 包装成接口所需的嵌套外层数组格式
        $tmp = [
            "Inum" => "PurchaseIn",
            "Data" => [
                "iHead" => $iHead,
                "iBody" => $iBody
            ]
        ];

        $final_data = [$tmp];

        // 7. 准备发送网络请求
        $host  = $msg['host'] ?? "";
        $token = $msg['token'] ?? "";

        $header = [
            "Authorization: {$token}",
            'Content-Type: application/json'
        ];

        $url  = rtrim($host, '/') . "/api/PurchaseIn/Add";
        $json = json_encode($final_data, JSON_UNESCAPED_UNICODE);

        // 8. 调用 POST 助手发送请求
        list($status, $result) = $this->post_helper1($url, $json, $header, 40);

        if (!$status) return [false, $result];
        if (!isset($result['code'])) return [false, '接口响应异常，请检查用友服务状态'];
        if ($result['code'] != 0) return [false, $result['msg']];

        // 9. 成功后回写用友生成的采购入库单单据编号 (VouchCode) 到本地 code
        // 注意：文档中返回的 data 也是一个包裹数组
        $u8VouchCode = $result['data'][0]['VouchCode'];
        $order->code = $u8VouchCode;
        $order->save();

        return [true, ''];
    }

    public function post_helper1($url, $data, $header = [], $timeout = 20){
        Log::channel('apiLog')->info('POST', ["api" => $url , "param" => json_decode($data,true) ,"header" => $header]);

        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch,  CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_ENCODING, '');
        curl_setopt($ch, CURLOPT_POST, 1);
        curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'POST');
        curl_setopt($ch, CURLOPT_HTTPHEADER, $header);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
        curl_setopt($ch, CURLOPT_TIMEOUT, $timeout);
        curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 10);

        if(!is_null($data)) curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
        $r = curl_exec($ch);

        if ($r === false) {
            // 获取错误号
            $errorNumber = curl_errno($ch);
            // 获取错误信息
            $errorMessage = curl_error($ch);
            $message = "cURL Error #{$errorNumber}: {$errorMessage}";

            Log::channel('apiLog')->info('POST结果', ["message" => $message ]);
            return [false, $message];
        }
        curl_close($ch);

        $return = json_decode($r, true);
        unset($r);
        Log::channel('apiLog')->info('POST结果', ["message" => $return ]);

        return [true, $return];
    }
}