package com.example.web.controller;

import com.example.web.dto.EnterpriseInfoDTO;
import com.example.web.dto.ManagerAuthInfo;
import com.example.web.dto.UnifiedCustomerDTO;
import com.example.web.dto.UserProductCartDTO;
import com.example.web.entity.Contacts;
import com.example.web.entity.Enterprise;
import com.example.web.entity.Managers;
import com.example.web.entity.UsersManagements;
import com.example.web.mapper.SupplyUsersManagementsMapper;
import com.example.web.service.*;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.validation.Valid;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.util.StringUtils;
import org.springframework.validation.BindingResult;
import org.springframework.web.bind.annotation.*;


import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;

@RestController
@RequestMapping("/supply/pool")
@CrossOrigin(origins = "*")
public class SupplyEnterpriseController {

    @Autowired
    private SupplyEnterpriseService supplyenterpriseService;
    @Autowired
    private SupplyPoolCustomerService supplypoolCustomerService;
    @Autowired
    private SupplyCustomerService supplycustomerService;
    @Autowired
    private SupplyUsersManagementsMapper supplyUsersManagementsMapper;

    // 修改类型转换方法 - 前端类型转数据库类型
    private String convertFrontendTypeToDatabase(String frontendType) {
        if (frontendType == null) {
            return null;
        }
        switch (frontendType) {
            case "供应端":
                return "seller";
            case "客户端":
                return "buyer";
            case "BOTH":
                return "both";
            default:
                return frontendType;
        }
    }

    // 确保数据库类型转前端类型也正确
    private String convertDatabaseTypeToFrontend(String databaseType) {
        if (databaseType == null) {
            return null;
        }
        switch (databaseType) {
            case "seller":
                return "供应端";
            case "buyer":
                return "客户端";
            case "both":
                return "BOTH";
            default:
                return databaseType;
        }
    }

    // 添加完整的类型转换方法
    private Map<String, Object> convertTypesForFrontend(Map<String, Object> response) {
        if (response.containsKey("data")) {
            Object data = response.get("data");
            if (data instanceof Map) {
                Map<String, UnifiedCustomerDTO> dataMap = (Map<String, UnifiedCustomerDTO>) data;
                for (UnifiedCustomerDTO dto : dataMap.values()) {
                    String frontendType = convertDatabaseTypeToFrontend(dto.getType());
                    dto.setType(frontendType);
                    // 不再设置固定的数据源，数据源由实际来源决定
                }
            } else if (data instanceof List) {
                List<?> dataList = (List<?>) data;
                for (Object item : dataList) {
                    if (item instanceof UnifiedCustomerDTO) {
                        UnifiedCustomerDTO dto = (UnifiedCustomerDTO) item;
                        String frontendType = convertDatabaseTypeToFrontend(dto.getType());
                        dto.setType(frontendType);
                        // 不再设置固定的数据源，数据源由实际来源决定
                    } else if (item instanceof EnterpriseInfoDTO) {
                        EnterpriseInfoDTO enterpriseInfo = (EnterpriseInfoDTO) item;
                        if (enterpriseInfo.getEnterprise() != null) {
                            String frontendType = convertDatabaseTypeToFrontend(enterpriseInfo.getEnterprise().getType());
                            enterpriseInfo.getEnterprise().setType(frontendType);
                        }
                    }
                }
            } else if (data instanceof UnifiedCustomerDTO) {
                UnifiedCustomerDTO dto = (UnifiedCustomerDTO) data;
                String frontendType = convertDatabaseTypeToFrontend(dto.getType());
                dto.setType(frontendType);
                // 不再设置固定的数据源，数据源由实际来源决定
            } else if (data instanceof EnterpriseInfoDTO) {
                EnterpriseInfoDTO enterpriseInfo = (EnterpriseInfoDTO) data;
                if (enterpriseInfo.getEnterprise() != null) {
                    String frontendType = convertDatabaseTypeToFrontend(enterpriseInfo.getEnterprise().getType());
                    enterpriseInfo.getEnterprise().setType(frontendType);
                }
            }
        }
        return response;
    }

    // 新增：电话号码重复检查接口（供前端预校验）
    @GetMapping("/customers/check-phone")
    public ResponseEntity<Map<String, Object>> checkPhoneNumber(@RequestParam String phoneNumber) {
        System.out.println("电话号码重复检查接口（双数据源）:------------"+phoneNumber);
        Map<String, Object> response = new HashMap<>();

        // 1. 非空校验
        if (!StringUtils.hasText(phoneNumber)) {
            response.put("success", false);
            response.put("message", "电话号码不能为空");
            response.put("isDuplicate", false);
            return ResponseEntity.badRequest().body(response);
        }

        // 2. 格式校验（简单示例：11位数字）
        if (!phoneNumber.matches("^1[3-9]\\d{9}$")) {
            response.put("success", false);
            response.put("message", "请输入有效的11位手机号码");
            response.put("isDuplicate", false);
            return ResponseEntity.badRequest().body(response);
        }

        // 3. 重复校验 - 现在检查双数据源
        boolean isDuplicate = supplyenterpriseService.isPhoneNumberDuplicate(phoneNumber);
        response.put("success", true);
        response.put("isDuplicate", isDuplicate);
        response.put("message", isDuplicate ? "电话号码已存在" : "电话号码可用");
        return ResponseEntity.ok(response);
    }

    // 新增：处理前端提交的客户数据（保存到默认数据源）
    @PostMapping("/inputcustomers")
    public ResponseEntity<Map<String, Object>> addCustomer(@Valid UnifiedCustomerDTO dto, BindingResult result) {
        System.out.println("新增客户信息:------------");
        System.out.println("原始类型: " + dto.getType());
        System.out.println(dto.getPhoneNumber()+"----"+dto.getCreated_at()+"----"+dto.getNickName()+"----"+dto.getUserName());
        Map<String, Object> response = new HashMap<>();

        // 1. 参数校验（包括手机号非空）
        if (result.hasErrors()) {
            response.put("success", false);
            response.put("message", "参数错误：" + result.getFieldError().getDefaultMessage());
            return ResponseEntity.badRequest().body(response);
        }

        // 在检查重复之前转换类型
        String databaseType = convertFrontendTypeToDatabase(dto.getType());
        dto.setType(databaseType);
        System.out.println("转换后类型: " + dto.getType());

        // 采购端权限：校验客户类型，只允许seller和both
        System.out.println("权限校验 - 当前类型: " + dto.getType() + ", 是否seller: " + "seller".equals(dto.getType()) + ", 是否both: " + "both".equals(dto.getType()));

        if (!"seller".equals(dto.getType()) && !"both".equals(dto.getType())) {
            response.put("success", false);
            response.put("message", "采购端权限只能新增供应端类型客户和BOTH类型客户");
            return ResponseEntity.badRequest().body(response);
        }

        // 2. 检查电话号码是否重复（同时检查双数据源）
        if (supplyenterpriseService.isPhoneNumberDuplicate(dto.getPhoneNumber())) {
            response.put("success", false);
            response.put("message", "电话号码已存在，添加失败");
            response.put("isDuplicate", true);
            return ResponseEntity.badRequest().body(response);
        }

        // 3. 执行新增逻辑
        try {
            boolean success = supplyenterpriseService.addCustomer(dto);
            if (success) {
                response.put("success", true);
                response.put("message", "新增客户成功");
                return ResponseEntity.ok(response);
            } else {
                response.put("success", false);
                response.put("message", "新增客户失败");
                return ResponseEntity.internalServerError().body(response);
            }
        } catch (Exception e) {
            response.put("success", false);
            response.put("message", "服务器错误：" + e.getMessage());
            return ResponseEntity.internalServerError().body(response);
        }
    }

    /**
     * 获取所有客户完整信息 - 融合双数据查询 + 负责人过滤
     * GET /supply/pool/customers
     */
    @ResponseBody
    @GetMapping("/customers")
    public ResponseEntity<Map<String, Object>> getAllCustomers(HttpServletRequest request) {
        System.out.println("====================================================");
        System.out.println("🔄 获取所有客户信息 - 双数据源查询 + 负责人过滤");
        System.out.println("====================================================");

        Map<String, Object> response = new HashMap<>();
        try {
            // 从URL参数中获取用户类型，默认为采购端
            String isSupplySideParam = request.getParameter("isSupplySide");
            boolean isSupplySide = !"false".equalsIgnoreCase(isSupplySideParam);
            System.out.println("🔍 根据登录信息判断用户类型: " + (isSupplySide ? "采购端" : "销售端"));
            
            // 获取认证信息，基于登录信息判断用户类型
            ManagerAuthInfo authInfo = getManagerAuthInfoFromRequest(request, isSupplySide);

            if (authInfo == null) {
                System.out.println("❌ 未找到用户认证信息");
                response.put("success", false);
                response.put("message", "用户未登录或认证信息缺失");
                return ResponseEntity.status(HttpStatus.UNAUTHORIZED).body(response);
            }

            System.out.println("✅ 获取到用户认证信息: " + authInfo.getUserName());
            System.out.println("🔐 负责人过滤条件: " +
                    "公司=" + authInfo.getManagercompany() +
                    ", 部门=" + authInfo.getManagerdepartment());

            // 1. 创建结果存储容器，优先使用手机号作为键
            Map<String, UnifiedCustomerDTO> resultMap = new HashMap<>();

            // 2. 处理primary数据源（企业信息）- 添加负责人过滤
            System.out.println("🏢 开始获取企业数据...");
            List<EnterpriseInfoDTO> enterpriseData = supplyenterpriseService.getAllEnterpriseInfo();

            // 应用负责人过滤
            List<EnterpriseInfoDTO> filteredEnterpriseData = enterpriseData.stream()
                    .filter(enterpriseInfo -> hasManagerPermission(enterpriseInfo, authInfo))
                    .collect(Collectors.toList());

            long enterpriseEndTime = System.currentTimeMillis();

            System.out.println("✅ 企业数据查询完成");
            System.out.println("📊 企业数据条数: " + enterpriseData.size() + " → 过滤后: " + filteredEnterpriseData.size());

            int enterpriseCount = 0;
            if (filteredEnterpriseData != null) {
                for (EnterpriseInfoDTO enterpriseInfo : filteredEnterpriseData) {
                    try {
                        UnifiedCustomerDTO dto = convertToUnifiedDTOFromEnterprise(enterpriseInfo);
                        String key = dto.getPhoneNumber() != null && !dto.getPhoneNumber().isEmpty()
                                ? dto.getPhoneNumber()
                                : dto.getId();

                        if (!StringUtils.hasText(key)) {
                            System.out.println("⚠️ 跳过无有效标识的企业数据");
                            continue;
                        }

                        resultMap.put(key, dto);
                        enterpriseCount++;

                        // 打印前几条数据的详细信息
                        if (enterpriseCount <= 3) {
                            System.out.println("📝 企业客户样例 " + enterpriseCount + ": " +
                                    "公司=" + dto.getCompany() +
                                    ", 联系人=" + dto.getNickName() +
                                    ", 手机=" + dto.getPhoneNumber() +
                                    ", 类型=" + dto.getType());
                        }
                    } catch (Exception e) {
                        System.err.println("❌ 处理企业数据时出错: " + e.getMessage());
                        e.printStackTrace();
                    }
                }
                System.out.println("✅ 企业数据源成功处理: " + enterpriseCount + " 条记录");
            }

            // 3. 处理wechat数据源（用户信息）- 添加负责人过滤
            System.out.println("📱 开始获取wechat数据...");
            long wechatStartTime = System.currentTimeMillis();

            List<UserProductCartDTO> userData = supplypoolCustomerService.getAllCustomers(authInfo);


            // 🔥 新增：在Controller层进行负责人过滤之前，先收集所有用户ID用于批量查询
            List<String> allUserIds = new ArrayList<>();
            if (userData != null) {
                for (UserProductCartDTO userInfo : userData) {
                    if (userInfo.getUserId() != null && !userInfo.getUserId().isEmpty()) {
                        allUserIds.add(userInfo.getUserId());
                    }
                }
            }

// 🔥 新增：批量查询所有用户的负责人信息
            Map<String, UsersManagements> managerMap = new HashMap<>();
            if (!allUserIds.isEmpty()) {
                try {
                    List<UsersManagements> allManagers = supplyUsersManagementsMapper.findByUserIds(allUserIds);
                    for (UsersManagements manager : allManagers) {
                        if (manager.getUserId() != null) {
                            managerMap.put(manager.getUserId(), manager);
                        }
                    }
                    System.out.println("✅ 批量查询负责人信息完成，共获取 " + allManagers.size() + " 条记录");
                } catch (Exception e) {
                    System.err.println("❌ 批量查询负责人信息失败: " + e.getMessage());
                    // 即使批量查询失败，也不影响后续逻辑，只是会使用默认值
                }
            }

            // 在Controller层进行负责人过滤
            List<UserProductCartDTO> filteredUserData = new ArrayList<>();
            if (userData != null) {
                for (UserProductCartDTO userInfo : userData) {
                    try {
                        if (hasPermissionToViewWechatCustomer(userInfo, authInfo)) {
                            filteredUserData.add(userInfo);
                        }
                    } catch (Exception e) {
                        System.err.println("❌ 检查用户权限时出错: " + e.getMessage());
                        // 单个用户权限检查失败不影响其他用户
                    }
                }
            }

            long wechatEndTime = System.currentTimeMillis();

            System.out.println("✅ Wechat数据查询完成");
            System.out.println("📊 Wechat数据条数: " + userData.size() + " → 过滤后: " + filteredUserData.size());
            System.out.println("⏱️ Wechat查询耗时: " + (wechatEndTime - wechatStartTime) + "ms");

            int wechatCount = 0;
            int updateCount = 0;
            if (filteredUserData != null) {
                for (UserProductCartDTO userInfo : filteredUserData) {
                    try {
                        String key = userInfo.getPhoneNumber() != null ? userInfo.getPhoneNumber() : "";
                        if (!StringUtils.hasText(key)) {
                            System.out.println("⚠️ 跳过无手机号的用户数据");
                            continue;
                        }
// 检查是否已存在该手机号的记录
                        if (resultMap.containsKey(key)) {
                            // 更新现有记录（补充wechat数据源的信息）
                            UnifiedCustomerDTO existingDto = resultMap.get(key);
                            updateUnifiedDTOWithWechatData(existingDto, userInfo);
                            updateCount++;
                        } else {
                            // 🔥 修改：传入managerMap，避免N+1查询
                            UnifiedCustomerDTO dto = convertToUnifiedDTOForPublicSea(userInfo, managerMap);
                            resultMap.put(key, dto);
                            wechatCount++;
                        }
                    } catch (Exception e) {
                        System.err.println("❌ 处理用户数据时出错: " + e.getMessage());
                        e.printStackTrace();
                    }
                }
                System.out.println("✅ Wechat数据源成功处理: " + wechatCount + " 条新记录, " + updateCount + " 条更新记录");
            }

            // 4. 打印最终统计信息和详细信息
            printFinalStatistics(resultMap, enterpriseCount, wechatCount, updateCount);

            // 5. 构建响应
            response.put("success", true);
            response.put("data", resultMap);
            response.put("message", "获取客户信息成功");
            response.put("total", resultMap.size());
            response.put("enterpriseCount", enterpriseCount);
            response.put("wechatCount", wechatCount);
            response.put("updateCount", updateCount);

            return ResponseEntity.ok(convertTypesForFrontend(response));
        } catch (Exception e) {
            System.err.println("❌ 获取客户信息失败: " + e.getMessage());
            e.printStackTrace();
            response.put("success", false);
            response.put("message", "获取客户信息失败: " + e.getMessage());
            return ResponseEntity.internalServerError().body(response);
        }
    }

    /**
     * 从请求中获取ManagerAuthInfo - 基于登录信息判断用户类型
     */
    private ManagerAuthInfo getManagerAuthInfoFromRequest(HttpServletRequest request, boolean isSupplySide) {
        System.out.println("🔍 获取认证信息，用户类型: " + (isSupplySide ? "采购端" : "销售端"));

        String managerId = request.getParameter("managerId");
        String managercompany = request.getParameter("company");
        String managerdepartment = request.getParameter("department");
        String organization = request.getParameter("organization");
        String role = request.getParameter("role");
        String userName = request.getParameter("userName");
        String assistant = request.getParameter("assistant");

        // URL解码参数
        try {
            if (managerId != null) managerId = java.net.URLDecoder.decode(managerId, "UTF-8");
            if (managercompany != null) managercompany = java.net.URLDecoder.decode(managercompany, "UTF-8");
            if (managerdepartment != null) managerdepartment = java.net.URLDecoder.decode(managerdepartment, "UTF-8");
            if (organization != null) organization = java.net.URLDecoder.decode(organization, "UTF-8");
            if (role != null) role = java.net.URLDecoder.decode(role, "UTF-8");
            if (userName != null) userName = java.net.URLDecoder.decode(userName, "UTF-8");
            if (assistant != null) assistant = java.net.URLDecoder.decode(assistant, "UTF-8");
        } catch (java.io.UnsupportedEncodingException e) {
            System.err.println("URL解码失败: " + e.getMessage());
        }

        // 基本参数检查
        if (userName == null || userName.trim().isEmpty()) {
            System.out.println("❌ 用户名为空，无法获取认证信息");
            return null;
        }

        // 不再严格检查部门名称，而是基于登录信息判断用户类型
        if (managerdepartment == null) {
            System.out.println("⚠️ 部门信息为空，使用默认值");
            managerdepartment = "";
        }

        // 记录用户类型，但不进行严格的部门名称验证
        System.out.println("✅ 用户认证信息获取成功: " + (isSupplySide ? "采购端" : "销售端"));

        // 验证公司信息一致性
        if (managercompany == null || managercompany.trim().isEmpty()) {
            System.out.println("❌ 公司信息为空");
            return null;
        }

        ManagerAuthInfo authInfo = new ManagerAuthInfo(
                managerId != null ? managerId : "",
                managercompany != null ? managercompany : "",
                managerdepartment != null ? managerdepartment : "",
                organization != null ? organization : "",
                role != null ? role : "",
                userName,
                assistant != null ? assistant : ""
        );

        System.out.println("🎯 认证信息详情: " +
                "系统类型=" + (isSupplySide ? "采购端" : "销售端") +
                ", 公司=" + authInfo.getManagercompany() +
                ", 部门=" + authInfo.getManagerdepartment() +
                ", 组织=" + authInfo.getOrganization() +
                ", 角色=" + authInfo.getRole() +
                ", 负责人=" + authInfo.getUserName() +
                ", 协助人=" + authInfo.getAssistant());

        return authInfo;
    }

    /**
     * 检查企业负责人权限
     */
    private boolean hasManagerPermission(EnterpriseInfoDTO enterpriseInfo, ManagerAuthInfo authInfo) {
        if (enterpriseInfo.getManagers() == null) {
            System.out.println("✅ 企业客户无负责人信息，允许查看");
            return true;
        }

        return isManagerMatch(enterpriseInfo.getManagers(), authInfo);
    }

    /**
     * 检查负责人信息是否匹配（Managers）
     */
    private boolean isManagerMatch(Managers manager, ManagerAuthInfo authInfo) {
        boolean match =
                (authInfo.getManagercompany() == null || authInfo.getManagercompany().equals(manager.getManagercompany())) &&
                        (authInfo.getManagerdepartment() == null || authInfo.getManagerdepartment().equals(manager.getManagerdepartment())) &&
                        (authInfo.getOrganization() == null || authInfo.getOrganization().equals(manager.getOrganization())) &&
                        (authInfo.getRole() == null || authInfo.getRole().equals(manager.getRole())) &&
                        (authInfo.getUserName() == null || authInfo.getUserName().equals(manager.getUserName()));

        System.out.println("🔐 企业负责人权限检查: " + (match ? "✅ 匹配" : "❌ 不匹配"));
        return match;
    }

    /**
     * 检查是否有权限查看微信客户 - 修复版本
     */
    private boolean hasPermissionToViewWechatCustomer(UserProductCartDTO userInfo, ManagerAuthInfo authInfo) {
        try {
            System.out.println("🔐 开始检查微信客户权限，用户ID: " + userInfo.getUserId());

            // 公海池客户对所有人可见
            if (isPublicSeaCustomer(userInfo)) {
                System.out.println("✅ 公海池客户，无需负责人权限验证");
                return true;
            }

            // 非公海池客户需要检查负责人权限
            System.out.println("🔍 非公海池客户，检查负责人权限...");
            boolean hasPermission = supplycustomerService.hasPermissionToViewWechatCustomer(userInfo, authInfo);
            System.out.println("🔐 微信客户权限检查结果: " + (hasPermission ? "✅ 有权限" : "❌ 无权限"));
            return hasPermission;
        } catch (Exception e) {
            System.err.println("❌ 检查微信客户权限失败: " + e.getMessage());
            // 发生异常时，出于安全考虑返回false
            return false;
        }
    }

    /**
     * 判断是否为公海池客户
     */
    private boolean isPublicSeaCustomer(UserProductCartDTO userInfo) {
        // 定义公海池等级
        java.util.Set<String> publicSeaLevels = java.util.Set.of("company-sea-pools", "organization-sea-pools", "department-sea-pools", "公海池");

        // 检查等级是否为公海池
        boolean isPublicSeaLevel = publicSeaLevels.contains(userInfo.getLevel());

        System.out.println("🔍 客户等级检查: " + userInfo.getLevel() + " → 是否公海池: " + isPublicSeaLevel);

        // 公海池客户：等级是公海池
        return isPublicSeaLevel;
    }

    /**
     * 从企业数据源转换DTO
     */
    private UnifiedCustomerDTO convertToUnifiedDTOFromEnterprise(EnterpriseInfoDTO enterpriseInfo) {
        UnifiedCustomerDTO dto = new UnifiedCustomerDTO();

        // 设置企业信息
        if (enterpriseInfo.getEnterprise() != null) {
            dto.setId(enterpriseInfo.getEnterprise().getId() != null ? enterpriseInfo.getEnterprise().getId() : "");
            dto.setCompany(enterpriseInfo.getEnterprise().getCompany() != null ? enterpriseInfo.getEnterprise().getCompany() : "");
            dto.setRegion(enterpriseInfo.getEnterprise().getRegion() != null ? enterpriseInfo.getEnterprise().getRegion() : "");
            dto.setLevel(enterpriseInfo.getEnterprise().getLevel() != null ? enterpriseInfo.getEnterprise().getLevel() : "");
            String frontendType = convertDatabaseTypeToFrontend(enterpriseInfo.getEnterprise().getType());
            dto.setType(frontendType != null ? frontendType : "");
            dto.setDemand(enterpriseInfo.getEnterprise().getDemand() != null ? enterpriseInfo.getEnterprise().getDemand() : "");
            dto.setSpec(enterpriseInfo.getEnterprise().getSpec() != null ? enterpriseInfo.getEnterprise().getSpec() : "");
        }

        // 设置联系人信息
        if (enterpriseInfo.getContacts() != null) {
            dto.setNickName(enterpriseInfo.getContacts().getNickName() != null ? enterpriseInfo.getContacts().getNickName() : "");
            dto.setPhoneNumber(enterpriseInfo.getContacts().getPhoneNumber() != null ? enterpriseInfo.getContacts().getPhoneNumber() : "");
            dto.setWechat(enterpriseInfo.getContacts().getWechat() != null ? enterpriseInfo.getContacts().getWechat() : "");
            dto.setAccount(enterpriseInfo.getContacts().getAccount() != null ? enterpriseInfo.getContacts().getAccount() : "");
            dto.setAccountNumber(enterpriseInfo.getContacts().getAccountNumber() != null ? enterpriseInfo.getContacts().getAccountNumber() : "");
            dto.setBank(enterpriseInfo.getContacts().getBank() != null ? enterpriseInfo.getContacts().getBank() : "");
            dto.setAddress(enterpriseInfo.getContacts().getAddress() != null ? enterpriseInfo.getContacts().getAddress() : "");
            dto.setCreated_at(enterpriseInfo.getContacts().getCreated_at());
            dto.setUpdated_at(enterpriseInfo.getContacts().getUpdated_at());
        }

        // 设置负责人信息（根据新的表结构）
        if (enterpriseInfo.getManagers() != null) {
            // 使用新的字段名
            dto.setManagercompany(enterpriseInfo.getManagers().getManagercompany() != null ? enterpriseInfo.getManagers().getManagercompany() : "");
            dto.setManagerdepartment(enterpriseInfo.getManagers().getManagerdepartment() != null ? enterpriseInfo.getManagers().getManagerdepartment() : "");
            dto.setOrganization(enterpriseInfo.getManagers().getOrganization() != null ? enterpriseInfo.getManagers().getOrganization() : "");
            dto.setRole(enterpriseInfo.getManagers().getRole() != null ? enterpriseInfo.getManagers().getRole() : "");
            dto.setUserName(enterpriseInfo.getManagers().getUserName() != null ? enterpriseInfo.getManagers().getUserName() : "");
            dto.setAssistant(enterpriseInfo.getManagers().getAssistant() != null ? enterpriseInfo.getManagers().getAssistant() : "");
        }

        // 设置数据源标识
        dto.setDataSource("enterprise");

        return dto;
    }

    /**
     * 专门为公海池客户转换DTO的方法 - 补充负责人信息（优化版本）
     */
    private UnifiedCustomerDTO convertToUnifiedDTOForPublicSea(
            UserProductCartDTO userInfo,
            Map<String, UsersManagements> managerMap) {  // 🔥 新增参数：批量查询的负责人信息

        UnifiedCustomerDTO dto = new UnifiedCustomerDTO();

        // 设置用户基础信息
        dto.setId(userInfo.getUserId() != null ? userInfo.getUserId() : "");
        dto.setPhoneNumber(userInfo.getPhoneNumber() != null ? userInfo.getPhoneNumber() : "");

        // 设置公司信息
        dto.setCompany(userInfo.getCompany() != null ? userInfo.getCompany() : "");
        dto.setRegion(userInfo.getRegion() != null ? userInfo.getRegion() : "");

        // 设置需求和规格
        dto.setDemand(userInfo.getDemand() != null ? userInfo.getDemand() : "");
        dto.setSpec(userInfo.getSpec() != null ? userInfo.getSpec() : "");

        // 类型转换
        String frontendType = convertDatabaseTypeToFrontend(userInfo.getType());
        dto.setType(frontendType != null ? frontendType : "");

        dto.setNickName(userInfo.getNickName() != null ? userInfo.getNickName() : "");
        dto.setLevel(userInfo.getLevel() != null ? userInfo.getLevel() : "公海池");
        dto.setCreated_at(userInfo.getCreated_at());
        dto.setUpdated_at(userInfo.getUpdated_at());

        // 关键：设置数据源标识为wechat
        dto.setDataSource("wechat");

        // 设置联系人信息 - 从usersContacts获取
        setContactInfoSafely(dto, userInfo);

        // 🔥 关键修改：从批量查询的managerMap中获取负责人信息，避免N+1查询
        setManagerInfoFromMap(dto, userInfo.getUserId(), managerMap);

        // 设置公海需求信息 - 从产品表获取（采购端特有逻辑）
        if (userInfo.getProducts() != null && !userInfo.getProducts().isEmpty()) {
            UserProductCartDTO.ProductInfo selectedProduct = userInfo.getProducts().get(0);

            dto.setProductName(selectedProduct.getProductName() != null ? selectedProduct.getProductName() : "");
            dto.setVariety(selectedProduct.getVariety() != null ? selectedProduct.getVariety() : "");
            dto.setSpecification(selectedProduct.getSpecification() != null ? selectedProduct.getSpecification() : "");
            dto.setQuantity(selectedProduct.getQuantity() != null ? selectedProduct.getQuantity() : 0);
            dto.setGrossWeight(selectedProduct.getGrossWeight() != null ? selectedProduct.getGrossWeight() : "");
            dto.setYolk(selectedProduct.getYolk() != null ? selectedProduct.getYolk() : "");

            // 设置选中的产品项ID（采购端特有字段）
            dto.setTargetProductItemId(selectedProduct.getProductId() != null ? selectedProduct.getProductId() : "");

            // 设置customDetails为产品信息
            dto.setCustomDetails(userInfo.getProducts().toArray());
        } else {
            // 如果没有产品信息，设置默认值
            setDefaultProductValues(dto);
        }

        return dto;
    }

    /**
     * 从批量查询的Map中设置负责人信息 - 避免N+1查询（与销售端保持一致）
     */
    private void setManagerInfoFromMap(UnifiedCustomerDTO dto, String userId, Map<String, UsersManagements> managerMap) {
        try {
            System.out.println("🔍 从批量Map中查询用户负责人信息，用户ID: " + userId);
            UsersManagements userManager = managerMap.get(userId);

            if (userManager != null) {
                System.out.println("✅ 从批量Map中找到负责人信息，设置到DTO");
                // 设置负责人信息到统一的DTO字段（与销售端保持相同字段）
                dto.setManagercompany(userManager.getManagercompany() != null ? userManager.getManagercompany() : "");
                dto.setManagerdepartment(userManager.getManagerdepartment() != null ? userManager.getManagerdepartment() : "");
                dto.setOrganization(userManager.getOrganization() != null ? userManager.getOrganization() : "");
                dto.setRole(userManager.getRole() != null ? userManager.getRole() : "");
                dto.setUserName(userManager.getUserName() != null ? userManager.getUserName() : "");
                dto.setAssistant(userManager.getAssistant() != null ? userManager.getAssistant() : "");

                // 调试日志
                System.out.println("📝 负责人信息详情: " +
                        "公司=" + dto.getManagercompany() +
                        ", 部门=" + dto.getManagerdepartment() +
                        ", 组织=" + dto.getOrganization() +
                        ", 角色=" + dto.getRole() +
                        ", 负责人=" + dto.getUserName() +
                        ", 协助人=" + dto.getAssistant());
            } else {
                System.out.println("⚠️ 未在批量Map中找到负责人信息，用户可能为公海池客户");
                // 设置默认值
                setDefaultManagerValues(dto);
            }
        } catch (Exception e) {
            System.err.println("❌ 从Map设置负责人信息失败: " + e.getMessage());
            // 发生异常时设置默认值
            setDefaultManagerValues(dto);
        }
    }

    /**
     * 设置默认负责人信息（与销售端保持一致）
     */
    private void setDefaultManagerValues(UnifiedCustomerDTO dto) {
        dto.setManagercompany("");
        dto.setManagerdepartment("");
        dto.setOrganization("");
        dto.setRole("");
        dto.setUserName("");
        dto.setAssistant("");
    }

    /**
     * 用wechat数据更新现有的DTO（用于数据合并）- 采购端使用产品信息
     */
    private void updateUnifiedDTOWithWechatData(UnifiedCustomerDTO existingDto, UserProductCartDTO userInfo) {
        // 补充产品信息（如果企业数据中缺少）
        if ((existingDto.getProductName() == null || existingDto.getProductName().isEmpty()) &&
                userInfo.getProducts() != null && !userInfo.getProducts().isEmpty()) {

            UserProductCartDTO.ProductInfo product = userInfo.getProducts().get(0);
            existingDto.setProductName(product.getProductName() != null ? product.getProductName() : "");
            existingDto.setVariety(product.getVariety() != null ? product.getVariety() : "");
            existingDto.setSpecification(product.getSpecification() != null ? product.getSpecification() : "");
            existingDto.setQuantity(product.getQuantity() != null ? product.getQuantity() : 0);
            existingDto.setGrossWeight(product.getGrossWeight() != null ? product.getGrossWeight() : "");
            existingDto.setYolk(product.getYolk() != null ? product.getYolk() : "");

            // 设置customDetails
            existingDto.setCustomDetails(userInfo.getProducts().toArray());
        }

        // 补充其他可能缺失的字段
        if (existingDto.getLevel() == null || existingDto.getLevel().isEmpty()) {
            existingDto.setLevel(userInfo.getLevel() != null ? userInfo.getLevel() : "公海池");
        }

        // 标记为混合数据源
        existingDto.setDataSource("mixed");
    }

    /**
     * 打印最终统计信息 - 采购端版本
     */
    private void printFinalStatistics(Map<String, UnifiedCustomerDTO> resultMap, int enterpriseCount, int wechatCount, int updateCount) {
        System.out.println("====================================================");
        System.out.println("📈 [采购端] 数据源查询统计:");
        System.out.println("🏢 企业数据源: " + enterpriseCount + " 条记录");
        System.out.println("📱 Wechat数据源: " + (wechatCount + updateCount) + " 条记录 (" + wechatCount + " 新增, " + updateCount + " 更新)");
        System.out.println("📊 合并后总客户数: " + resultMap.size() + " 条记录");
        System.out.println("====================================================");

        // 打印详细样例（限制数量避免日志过多）
        int sampleCount = 0;
        System.out.println("📋 [采购端] 最终数据样例:");
        for (Map.Entry<String, UnifiedCustomerDTO> entry : resultMap.entrySet()) {
            if (sampleCount >= 5) break;

            String key = entry.getKey();
            UnifiedCustomerDTO dto = entry.getValue();

            System.out.println("--- 客户 " + (sampleCount + 1) + " ---");
            System.out.println("   键: " + key);
            System.out.println("   数据源: " + dto.getDataSource());
            System.out.println("   ID: " + dto.getId());
            System.out.println("   公司: " + dto.getCompany());
            System.out.println("   联系人: " + dto.getNickName());
            System.out.println("   手机: " + dto.getPhoneNumber());
            System.out.println("   微信号: " + dto.getWechat());
            System.out.println("   类型: " + dto.getType());
            System.out.println("   等级: " + dto.getLevel());
            System.out.println("   地区: " + dto.getRegion());
            System.out.println("   需求: " + dto.getDemand());
            System.out.println("   规格: " + dto.getSpec());

            // 产品信息
            System.out.println("   产品名称: " + dto.getProductName());
            System.out.println("   品种: " + dto.getVariety());
            System.out.println("   规格说明: " + dto.getSpecification());
            System.out.println("   数量: " + dto.getQuantity());
            System.out.println("   毛重: " + dto.getGrossWeight());
            System.out.println("   蛋黄: " + dto.getYolk());

            // 联系人详细信息
            System.out.println("   账户: " + dto.getAccount());
            System.out.println("   账号: " + dto.getAccountNumber());
            System.out.println("   银行: " + dto.getBank());
            System.out.println("   地址: " + dto.getAddress());

            // 负责人信息
            System.out.println("   负责公司: " + dto.getManagercompany());
            System.out.println("   负责部门: " + dto.getManagerdepartment());
            System.out.println("   组织: " + dto.getOrganization());
            System.out.println("   角色: " + dto.getRole());
            System.out.println("   负责人: " + dto.getUserName());
            System.out.println("   协助人: " + dto.getAssistant());

            // 时间信息
            System.out.println("   创建时间: " + dto.getCreated_at());
            System.out.println("   更新时间: " + dto.getUpdated_at());

            sampleCount++;
            System.out.println(); // 空行分隔
        }
        System.out.println("====================================================");
    }

    // 保留原有的辅助方法 - 采购端版本
    private void setDefaultProductValues(UnifiedCustomerDTO dto) {
        dto.setProductName("");
        dto.setVariety("");
        dto.setSpecification("");
        dto.setQuantity(0);
        dto.setGrossWeight("");
        dto.setYolk("");
    }

    private void setContactInfoSafely(UnifiedCustomerDTO dto, UserProductCartDTO userInfo) {
        if (userInfo.getUsersContacts() != null && !userInfo.getUsersContacts().isEmpty()) {
            List<UserProductCartDTO.UsersContacts> validContacts = userInfo.getUsersContacts().stream()
                    .filter(contact -> contact != null)
                    .collect(Collectors.toList());

            if (!validContacts.isEmpty()) {
                UserProductCartDTO.UsersContacts contact = validContacts.get(0);
                dto.setWechat(contact.getWechat() != null ? contact.getWechat() : "");
                dto.setAccount(contact.getAccount() != null ? contact.getAccount() : "");
                dto.setAccountNumber(contact.getAccountNumber() != null ? contact.getAccountNumber() : "");
                dto.setBank(contact.getBank() != null ? contact.getBank() : "");
                dto.setAddress(contact.getAddress() != null ? contact.getAddress() : "");
            } else {
                setDefaultContactValues(dto);
            }
        } else {
            setDefaultContactValues(dto);
        }
    }

    private void setDefaultContactValues(UnifiedCustomerDTO dto) {
        dto.setWechat("");
        dto.setAccount("");
        dto.setAccountNumber("");
        dto.setBank("");
        dto.setAddress("");
    }

    // 其他方法保持不变...
    /**
     * 根据ID获取客户详细信息
     * GET /supply/pool/customers/{id}
     */
    @GetMapping("/{id}")
    public ResponseEntity<Map<String, Object>> getCustomerById(@PathVariable String id) {
        Map<String, Object> response = new HashMap<>();
        try {
            EnterpriseInfoDTO customer = supplyenterpriseService.getEnterpriseInfoById(id);
            if (customer != null) {
                response.put("success", true);
                response.put("data", customer);
                response.put("message", "获取客户信息成功");
                return ResponseEntity.ok(response);
            } else {
                response.put("success", false);
                response.put("message", "未找到对应的客户信息");
                return ResponseEntity.notFound().build();
            }
        } catch (Exception e) {
            response.put("success", false);
            response.put("message", "获取客户信息失败: " + e.getMessage());
            return ResponseEntity.internalServerError().body(response);
        }
    }

    /**
     * 搜索客户信息
     * GET /supply/pool/customers/search?keyword=xxx
     */
    @GetMapping("/search")
    public ResponseEntity<Map<String, Object>> searchCustomers(@RequestParam(required = false) String keyword) {
        Map<String, Object> response = new HashMap<>();
        try {
            List<EnterpriseInfoDTO> customers = supplyenterpriseService.searchEnterprises(keyword);
            // 类型转换：将每个企业类型从数据库类型转换为前端类型
            for (EnterpriseInfoDTO customer : customers) {
                if (customer.getEnterprise() != null) {
                    String frontendType = convertDatabaseTypeToFrontend(customer.getEnterprise().getType());
                    customer.getEnterprise().setType(frontendType);
                }
            }
            response.put("success", true);
            response.put("data", customers);
            response.put("message", "搜索客户信息成功");
            response.put("total", customers.size());
            return ResponseEntity.ok(response);
        } catch (Exception e) {
            response.put("success", false);
            response.put("message", "搜索客户信息失败: " + e.getMessage());
            return ResponseEntity.internalServerError().body(response);
        }
    }

    /**
     * 获取所有企业基本信息
     * GET /supply/pool/customers/enterprises
     */
    @GetMapping("/enterprises")
    public ResponseEntity<Map<String, Object>> getAllEnterprises() {
        Map<String, Object> response = new HashMap<>();
        try {
            List<Enterprise> enterprises = supplyenterpriseService.getAllEnterprises();
            // 类型转换：将每个企业类型从数据库类型转换为前端类型
            for (Enterprise enterprise : enterprises) {
                String frontendType = convertDatabaseTypeToFrontend(enterprise.getType());
                enterprise.setType(frontendType);
            }
            response.put("success", true);
            response.put("data", enterprises);
            response.put("message", "获取企业信息成功");
            response.put("total", enterprises.size());
            return ResponseEntity.ok(response);
        } catch (Exception e) {
            response.put("success", false);
            response.put("message", "获取企业信息失败: " + e.getMessage());
            return ResponseEntity.internalServerError().body(response);
        }
    }

    /**
     * 获取指定企业的联系人信息
     * GET /supply/pool/customers/{id}/contacts
     */
    @GetMapping("/{id}/contacts")
    public ResponseEntity<Map<String, Object>> getContactsByEnterpriseId(@PathVariable String id) {
        Map<String, Object> response = new HashMap<>();
        try {
            List<Contacts> contacts = supplyenterpriseService.getContactsByEnterpriseId(id);
            response.put("success", true);
            response.put("data", contacts);
            response.put("message", "获取联系人信息成功");
            response.put("total", contacts.size());
            return ResponseEntity.ok(response);
        } catch (Exception e) {
            response.put("success", false);
            response.put("message", "获取联系人信息失败: " + e.getMessage());
            return ResponseEntity.internalServerError().body(response);
        }
    }

    /**
     * 获取指定企业的负责人信息
     * GET /supply/pool/customers/{id}/managers
     */
    @GetMapping("/{id}/managers")
    public ResponseEntity<Map<String, Object>> getManagersByEnterpriseId(@PathVariable String id) {
        Map<String, Object> response = new HashMap<>();
        try {
            List<Managers> managers = supplyenterpriseService.getManagersByEnterpriseId(id);
            response.put("success", true);
            response.put("data", managers);
            response.put("message", "获取负责人信息成功");
            response.put("total", managers.size());
            return ResponseEntity.ok(response);
        } catch (Exception e) {
            response.put("success", false);
            response.put("message", "获取负责人信息失败: " + e.getMessage());
            return ResponseEntity.internalServerError().body(response);
        }
    }


    /**
     * 健康检查接口
     * GET /supply/pool/customers/health
     */
    @GetMapping("/health")
    public ResponseEntity<Map<String, Object>> healthCheck() {
        Map<String, Object> response = new HashMap<>();
        response.put("success", true);
        response.put("message", "客户信息服务运行正常");
        response.put("timestamp", System.currentTimeMillis());
        return ResponseEntity.ok(response);
    }

    /**
     * 获取所有客户信息 - 不使用前端参数，直接查询双数据源所有数据
     * GET /pool/all-customers
     */
    @ResponseBody
    @GetMapping("/all-customers")
    public ResponseEntity<Map<String, Object>> getAllCustomersWithoutFilter() {
        System.out.println("====================================================");
        System.out.println("🔄 开始获取所有客户信息 - 双数据源查询（无负责人过滤）");
        System.out.println("====================================================");

        Map<String, Object> response = new HashMap<>();
        try {
            // 1. 创建结果存储容器，优先使用手机号作为键
            Map<String, UnifiedCustomerDTO> resultMap = new HashMap<>();

            // 2. 处理primary数据源（企业信息）- 不进行负责人过滤
            System.out.println("🏢 开始获取企业数据...");
            List<EnterpriseInfoDTO> enterpriseData = supplyenterpriseService.getAllEnterpriseInfo();

            System.out.println("✅ 企业数据查询完成");
            System.out.println("📊 企业数据条数: " + enterpriseData.size());

            int enterpriseCount = 0;
            if (enterpriseData != null) {
                for (EnterpriseInfoDTO enterpriseInfo : enterpriseData) {
                    try {
                        UnifiedCustomerDTO dto = convertToUnifiedDTOFromEnterprise(enterpriseInfo);
                        String key = dto.getPhoneNumber() != null && !dto.getPhoneNumber().isEmpty()
                                ? dto.getPhoneNumber()
                                : dto.getId();

                        if (!StringUtils.hasText(key)) {
                            System.out.println("⚠️ 跳过无有效标识的企业数据");
                            continue;
                        }

                        resultMap.put(key, dto);
                        enterpriseCount++;

                        // 打印前几条数据的详细信息
                        if (enterpriseCount <= 3) {
                            System.out.println("📝 企业客户样例 " + enterpriseCount + ": " +
                                    "公司=" + dto.getCompany() +
                                    ", 联系人=" + dto.getNickName() +
                                    ", 手机=" + dto.getPhoneNumber() +
                                    ", 类型=" + dto.getType());
                        }
                    } catch (Exception e) {
                        System.err.println("❌ 处理企业数据时出错: " + e.getMessage());
                        e.printStackTrace();
                    }
                }
                System.out.println("✅ 企业数据源成功处理: " + enterpriseCount + " 条记录");
            }

            // 3. 处理wechat数据源（用户信息）- 不进行负责人过滤
            System.out.println("📱 开始获取wechat数据...");
            List<UserProductCartDTO> userData = supplypoolCustomerService.getAllCustomersWithoutFilter();

// 🔥 新增：批量查询负责人信息（与getAllCustomers方法相同）
            List<String> allUserIds = new ArrayList<>();
            if (userData != null) {
                for (UserProductCartDTO userInfo : userData) {
                    if (userInfo.getUserId() != null && !userInfo.getUserId().isEmpty()) {
                        allUserIds.add(userInfo.getUserId());
                    }
                }
            }

            Map<String, UsersManagements> managerMap = new HashMap<>();
            if (!allUserIds.isEmpty()) {
                try {
                    List<UsersManagements> allManagers = supplyUsersManagementsMapper.findByUserIds(allUserIds);
                    for (UsersManagements manager : allManagers) {
                        if (manager.getUserId() != null) {
                            managerMap.put(manager.getUserId(), manager);
                        }
                    }
                    System.out.println("✅ 批量查询负责人信息完成，共获取 " + allManagers.size() + " 条记录");
                } catch (Exception e) {
                    System.err.println("❌ 批量查询负责人信息失败: " + e.getMessage());
                }
            }

            System.out.println("✅ Wechat数据查询完成");
            System.out.println("📊 Wechat数据条数: " + userData.size());

            int wechatCount = 0;
            int updateCount = 0;
            if (userData != null) {
                for (UserProductCartDTO userInfo : userData) {
                    try {
                        String key = userInfo.getPhoneNumber() != null ? userInfo.getPhoneNumber() : "";
                        if (!StringUtils.hasText(key)) {
                            System.out.println("⚠️ 跳过无手机号的用户数据");
                            continue;
                        }

                        // 检查是否已存在该手机号的记录
                        if (resultMap.containsKey(key)) {
                            UnifiedCustomerDTO existingDto = resultMap.get(key);
                            updateUnifiedDTOWithWechatData(existingDto, userInfo);
                            updateCount++;
                        } else {
                            // 🔥 修改：传入managerMap
                            UnifiedCustomerDTO dto = convertToUnifiedDTOForPublicSea(userInfo, managerMap);
                            resultMap.put(key, dto);
                            wechatCount++;
                        }
                    } catch (Exception e) {
                        System.err.println("❌ 处理用户数据时出错: " + e.getMessage());
                        e.printStackTrace();
                    }
                }
                System.out.println("✅ Wechat数据源成功处理: " + wechatCount + " 条新记录, " + updateCount + " 条更新记录");
            }

            // 4. 打印最终统计信息和详细信息
            printFinalStatistics(resultMap, enterpriseCount, wechatCount, updateCount);

            // 5. 构建响应
            response.put("success", true);
            response.put("data", resultMap);
            response.put("message", "获取客户信息成功");
            response.put("total", resultMap.size());
            response.put("enterpriseCount", enterpriseCount);
            response.put("wechatCount", wechatCount);
            response.put("updateCount", updateCount);

            return ResponseEntity.ok(convertTypesForFrontend(response));
        } catch (Exception e) {
            System.err.println("❌ 获取客户信息失败: " + e.getMessage());
            e.printStackTrace();
            response.put("success", false);
            response.put("message", "获取客户信息失败: " + e.getMessage());
            return ResponseEntity.internalServerError().body(response);
        }
    }
}