Page--user/src/main/java/com/example/web/controller/FollowupController.java

package com.example.web.controller;

import com.example.web.dto.ManagerAuthInfo;
import com.example.web.service.FollowUpService;
import com.example.web.service.InformationTraService;
import jakarta.servlet.http.HttpServletRequest;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;

@RestController
@RequestMapping("/api/followup")
public class FollowupController {

    @Autowired
    private FollowUpService followUpService;
    
    @Autowired
    private InformationTraService informationTraService;

    /**
     * 根据电话号码获取跟进信息
     * @param phoneNumber 电话号码
     * @param dataSource 数据源（primary或wechat）
     * @return 跟进信息
     */
    @GetMapping("/get")
    public ResponseEntity<String> getFollowUp(
            @RequestParam String phoneNumber) {
        try {
            String followup = followUpService.getFollowUpByPhone(phoneNumber);
            return ResponseEntity.ok(followup);
        } catch (Exception e) {
            return ResponseEntity.internalServerError().body("获取跟进信息失败：" + e.getMessage());
        }
    }

    /**
     * 从请求中获取管理员认证信息
     * @param request 请求对象
     * @return 管理员认证信息
     */
    private ManagerAuthInfo getManagerAuthInfoFromRequest(HttpServletRequest request) {
        try {
            // 记录请求中所有参数，便于调试
            System.out.println("🔍 开始获取认证信息，请求参数：");
            java.util.Enumeration<String> parameterNames = request.getParameterNames();
            while (parameterNames.hasMoreElements()) {
                String paramName = parameterNames.nextElement();
                String paramValue = request.getParameter(paramName);
                System.out.println("   " + paramName + " = " + paramValue);
            }
            System.out.println("🔍 请求参数记录完成");
            
            // 记录URL查询参数
            System.out.println("🔍 URL查询参数：");
            String queryString = request.getQueryString();
            System.out.println("   queryString = " + queryString);
            
            // 从请求参数和URL查询参数中获取认证信息
            // 优先从请求参数中获取，其次从URL查询参数中获取
            String managerId = getParameterFromRequestOrQueryString(request, "managerId");
            String organization = getParameterFromRequestOrQueryString(request, "organization");
            String role = getParameterFromRequestOrQueryString(request, "role");
            String userName = getParameterFromRequestOrQueryString(request, "userName");
            String assistant = getParameterFromRequestOrQueryString(request, "assistant");
            
            // 支持两种参数名：managerCompany/managerDepartment 和 company/department
            String managerCompany = getParameterFromRequestOrQueryString(request, "managerCompany");
            String managerDepartment = getParameterFromRequestOrQueryString(request, "managerDepartment");
            
            // 如果managerCompany或managerDepartment为空，尝试使用company和department参数
            if (managerCompany == null || managerCompany.trim().isEmpty()) {
                managerCompany = getParameterFromRequestOrQueryString(request, "company");
            }
            if (managerDepartment == null || managerDepartment.trim().isEmpty()) {
                managerDepartment = getParameterFromRequestOrQueryString(request, "department");
            }

            // 解码URL编码的参数
            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");
            }
            if (managerCompany != null) {
                managerCompany = java.net.URLDecoder.decode(managerCompany, "UTF-8");
            }
            if (managerDepartment != null) {
                managerDepartment = java.net.URLDecoder.decode(managerDepartment, "UTF-8");
            }

            // 记录解码后的参数值
            System.out.println("🔍 解码后的参数值：");
            System.out.println("   managerId = " + managerId);
            System.out.println("   organization = " + organization);
            System.out.println("   role = " + role);
            System.out.println("   userName = " + userName);
            System.out.println("   assistant = " + assistant);
            System.out.println("   managerCompany = " + managerCompany);
            System.out.println("   managerDepartment = " + managerDepartment);

            // 验证必填参数
            if (userName == null || userName.trim().isEmpty()) {
                System.out.println("❌ 用户名不能为空");
                return null;
            }
            
            // 验证公司和部门信息
            if (managerCompany == null || managerCompany.trim().isEmpty()) {
                System.out.println("❌ 公司信息不能为空");
                return null;
            }
            if (managerDepartment == null || managerDepartment.trim().isEmpty()) {
                System.out.println("❌ 部门信息不能为空");
                return null;
            }

            // 使用正确的构造器创建ManagerAuthInfo对象
            ManagerAuthInfo authInfo = new ManagerAuthInfo(
                    managerId,
                    managerCompany,
                    managerDepartment,
                    organization,
                    role,
                    userName,
                    assistant
            );

            System.out.println("✅ 认证信息获取成功：" + authInfo.toString());
            return authInfo;
        } catch (Exception e) {
            e.printStackTrace();
            return null;
        }
    }
    
    /**
     * 从请求参数或URL查询参数中获取参数值
     * 优先从请求参数中获取，其次从URL查询参数中获取
     * @param request 请求对象
     * @param paramName 参数名
     * @return 参数值
     */
    private String getParameterFromRequestOrQueryString(HttpServletRequest request, String paramName) {
        // 先从请求参数中获取
        String paramValue = request.getParameter(paramName);
        if (paramValue != null && !paramValue.trim().isEmpty()) {
            return paramValue;
        }
        
        // 如果请求参数中没有，尝试从URL查询参数中获取
        try {
            String queryString = request.getQueryString();
            if (queryString != null) {
                // 解析queryString
                String[] pairs = queryString.split("&");
                for (String pair : pairs) {
                    String[] keyValue = pair.split("=");
                    if (keyValue.length == 2 && keyValue[0].equals(paramName)) {
                        return keyValue[1];
                    }
                }
            }
        } catch (Exception e) {
            System.err.println("解析URL查询参数失败：" + e.getMessage());
        }
        
        return null;
    }

    /**
     * 保存跟进信息
     * @param phoneNumber 电话号码
     * @param followup 跟进信息
     * @return 保存结果
     */
    @PostMapping("/save")
    public ResponseEntity<String> saveFollowUp(
            @RequestParam String phoneNumber,
            @RequestParam String followup,
            HttpServletRequest request) {
        try {
            ManagerAuthInfo authInfo = getManagerAuthInfoFromRequest(request);
            boolean result = followUpService.saveFollowUp(phoneNumber, followup);
            if (result) {
                // 只有当authInfo不为null时才记录操作事件，确保负责人信息完整
                if (authInfo != null) {
                    // 记录跟进信息更新操作
                    informationTraService.recordOperationEvent(
                            phoneNumber,
                            "", // 跟进记录可能无法获取客户名称，留空
                            phoneNumber + "-更新跟进",
                            authInfo.getManagercompany(),
                            authInfo.getManagerdepartment(),
                            authInfo.getOrganization(),
                            authInfo.getRole(),
                            authInfo.getUserName(),
                            authInfo.getAssistant()
                    );
                } else {
                    System.err.println("❌ 认证信息为空，无法记录操作事件");
                }
                return ResponseEntity.ok("跟进信息保存成功");
            } else {
                return ResponseEntity.badRequest().body("跟进信息保存失败");
            }
        } catch (Exception e) {
            return ResponseEntity.internalServerError().body("保存跟进信息失败：" + e.getMessage());
        }
    }
}