@startuml 职来mydreamjob_产品开发方案_架构图

' =========================
' 职来（mydreamjob）产品开发方案 — 架构图
' =========================

title 职来（mydreamjob）产品开发方案 - 总体架构

skinparam rectangle {
  BackgroundColor<<client>>      #E3F2FD
  BackgroundColor<<gateway>>     #FFF3E0
  BackgroundColor<<app>>         #E8F5E9
  BackgroundColor<<differentiate>> #FCE4EC
  BackgroundColor<<data>>        #F3E5F5
  BorderColor                    #455A64
  FontStyle                      bold
}

skinparam defaultTextAlignment center
skinparam componentStyle rectangle
skinparam note {
  BackgroundColor #FFFDE7
  BorderColor     #F57F17
}

' ---------- 客户端层 ----------
package "客户端层" {
  [Android App]   as Android <<client>>
  [iOS App]       as iOS    <<client>>
}

' ---------- 跨端框架（核心差异化） ----------
rectangle "Flutter 3 跨端\n(一套代码出双端)" <<differentiate>> as Flutter

Android -[hidden]right- iOS
Android -down- Flutter : 渲染
iOS    -down- Flutter : 渲染

' ---------- API 网关 ----------
rectangle "API 网关 / Nginx" <<gateway>> as Gateway

Flutter  -down- Gateway : HTTPS / JSON
Android  -down- Gateway : HTTPS / JSON
iOS      -down- Gateway : HTTPS / JSON

' ---------- 应用层 ----------
package "应用服务层 (Spring Boot 3.x · Java 17)" <<app>> {

  rectangle "Spring Security\n(JWT 鉴权 / RBAC 权限)"   as Security
  rectangle "业务服务\n账号/档案/企业/岗位/投递/沟通"  as Biz
  rectangle "ranking 评价排名引擎\n(异步批算)"          as Ranking <<differentiate>>
  rectangle "AI 适配层\n(模型调用/降级/成本控制)"      as AI
  rectangle "运营后台 API"                            as Admin

  note right of Ranking
    核心差异化模块
  end note

  Security -[hidden]down- Biz
  Biz      -[hidden]down- Ranking
  Ranking  -[hidden]down- AI
  AI       -[hidden]down- Admin
}

Gateway -down- Security : 路由转发
Security -down- Biz      : 鉴权后
Biz      -down- Ranking  : 调用
Biz      -down- AI       : 调用
Admin    -up-  Biz       : 读写

' ---------- 数据层 ----------
package "数据存储层" <<data>> {
  database "MySQL 8\n主数据"   as MySQL
  database "Redis\n缓存 / 限流" as Redis
  queue    "RabbitMQ\n异步队列" as MQ
  storage  "MinIO / S3\n文件存储" as OSS
}

Biz     -down- MySQL : CRUD
Biz     -down- Redis : 缓存 / 限流
Ranking -down- MQ    : 异步批算任务
Biz     -down- OSS   : 简历 / 图片
AI      -down- Redis : 限流 / 缓存
Admin   -down- MySQL : 读写

@enduml