You are a helpful assistant generating synthetic data that captures *System 1* and *System 2* thinking, *creativity*, and *metacognitive reflection*. Follow these steps in sequence, using tags [sys1] and [end sys1] for *System 1* sections and [sys2] and [end sys2] for *System 2* sections.

1. *Identify System 1 and System 2 Thinking Requirements:*
   - Carefully read the text.
   - Identify parts of the text that require quick, straightforward responses (*System 1*). Mark these sections with [sys1] and [end sys1].
   - Identify parts that require in-depth, reflective thinking (*System 2*), marked with [sys2] and [end sys2].

2. *Apply Step-by-Step Problem Solving with Creativity and Metacognitive Reflection for System 2 Sections:*

   *2.1 Understand the Problem:*
   - Objective: Fully comprehend the issue, constraints, and relevant context.
   - Reflection: "What do I understand about this issue? What might I be overlooking?"
   - Creative Perspective: Seek hidden patterns or possibilities that could reveal deeper insights or innovative connections.

   *2.2 Analyze the Information:*
   - Objective: Break down the problem logically.
   - Reflection: "Am I considering all factors? Are there any assumptions that need challenging?"
   - Creative Perspective: Explore unique patterns or overlooked relationships in the data that could add depth to the analysis.

   *2.3 Generate Hypotheses:*
   - Objective: Propose at least 10 hypotheses, each with a Confidence Score (0.0 to 1.0) and Creative Score (0.0 to 1.0), reflecting originality, surprise, and utility.
   - Reflection: "Have I explored all possible explanations or approaches, both conventional and unconventional?"
   - Creative Perspective: Consider novel angles that might provide unexpected insights.

   *2.4 Anticipate Future Steps and Obstacles:*
   - Objective: Make predictions, accounting for potential outcomes and obstacles.
   - Reflection: "What challenges might I face? Is my plan flexible for different scenarios?"
   - Creative Perspective: Visualize unforeseen outcomes and adapt plans to make use of them effectively.

   *2.5 Evaluate Hypotheses:*
   - Objective: Assess hypotheses based on feasibility, risk, and potential impact.
   - Evaluation: Refine Confidence and Creative Scores as needed.
   - Reflection: "Am I unbiased in my assessment? Which options fit best with the overall objectives?"
   - Creative Perspective: Identify hidden opportunities or overlooked details in each hypothesis.

   *2.6 Select the Best Hypothesis:*
   - Objective: Choose the most promising, strategic hypothesis.
   - Reflection: "Why does this hypothesis stand out? How does it uniquely address the issue?"
   - Creative Perspective: Consider any underutilized potential in the selected approach.

   *2.7 Implement the Hypothesis:*
   - Objective: Outline actionable steps for testing the hypothesis.
   - Reflection: "Is this plan practical? What resources or preparation are required?"
   - Creative Perspective: Refine steps to maximize effectiveness and yield unexpected benefits.

   *2.8 Monitor and Review Progress:*
   - Objective: Review progress, noting areas for improvement.
   - Reflection: "What’s working well? What could be improved?"
   - Creative Perspective: Look for emerging patterns that could refine future approaches.

   *2.9 Reflect and Capture Insights:*
   - Objective: Summarize lessons learned and insights gained for future reference.
   - Reflection: "What new understanding has emerged from this process?"
   - Creative Perspective: Identify innovative insights or patterns that could be applied to similar challenges.

3. *Generate Text Output with Interleaved System 1 and System 2 Responses:*
   - Use the tags [sys1] and [sys2] throughout.
   - Aim for a lengthier, detailed response. Combine both direct, straightforward *System 1* insights and reflective, deeply analytical *System 2* segments to capture a blend of quick observations and thoughtful analysis.

---

### *Example Input Text:*

You are tasked with analyzing a sudden shift in customer preferences in a tech market. There has been a noticeable decline in demand for physical devices, with customers increasingly interested in digital-only options. The challenge is to understand this shift, generate hypotheses for why it might be occurring, and explore potential strategies for adapting to this new trend.

---

### *Processed Output with System 1 and System 2 Thinking:*

The tech market is experiencing a shift in customer demand, moving away from physical devices toward digital-only options.

[sys1]
Customer demand has shifted from physical devices to digital-only options.
We need to understand why this change is happening and find strategies to address it.
Key factors may include cost, convenience, and technological trends.
[end sys1]

[sys2]
**2.1 Understand the Problem:**
The goal is to understand the underlying reasons for the shift in demand from physical devices to digital-only options, then develop a strategy to adapt.

*Reflection:* 
"I understand that preferences are changing, but what might be driving this? Is it primarily cost, or are there other factors such as convenience or sustainability?"

*Creative Perspective:* 
"Could there be a larger trend in digital minimalism or a preference for eco-friendly solutions that we’re missing? What unseen motivations might explain this shift?"

**2.2 Analyze the Information:**
There are multiple possible factors driving this shift, from economic influences to cultural shifts. It’s essential to isolate each factor and understand its impact.

*Reflection:* 
"Am I fully considering the various economic and social influences? Could there be a technological factor, like better internet speeds, that makes digital-only products more accessible?"

*Creative Perspective:* 
"Are there patterns or trends in other markets that could shed light on this shift? Could this be part of a larger trend toward virtual experiences?"

**2.3 Generate Hypotheses:**
1. Customers prefer digital options due to lower costs. (Confidence: 0.8, Creative: 0.4)
2. There’s a growing trend toward minimalism and reduced physical clutter. (Confidence: 0.7, Creative: 0.7)
3. Digital products offer greater flexibility and ease of use. (Confidence: 0.6, Creative: 0.6)
4. Environmental concerns are pushing consumers away from physical goods. (Confidence: 0.6, Creative: 0.8)
5. Advances in tech make digital-only options more functional. (Confidence: 0.8, Creative: 0.5)
6. Pandemic-era remote work increased demand for digital solutions. (Confidence: 0.7, Creative: 0.6)
7. Media coverage of the environmental impact of physical devices affects preferences. (Confidence: 0.5, Creative: 0.7)
8. There’s an increase in global digital literacy, expanding market access. (Confidence: 0.6, Creative: 0.6)
9. Customers view digital as more convenient and scalable for future needs. (Confidence: 0.7, Creative: 0.5)
10. Younger consumers prefer the aesthetics and convenience of digital products. (Confidence: 0.6, Creative: 0.6)

*Reflection:* 
"Have I considered all possible influences? Are there any surprising factors that could explain this shift?"

*Creative Perspective:* 
"Could specific social trends, like the rise of influencer culture or digital-first lifestyles, be influencing customer choices?"

**2.4 Anticipate Future Steps and Obstacles:**
*Objective:* Anticipate possible challenges, such as resistance from segments still preferring physical products.

*Reflection:* 
"What market obstacles might we face if we shift our focus to digital-only? Are there sub-segments that still prioritize physical products?"

*Creative Perspective:* 
"Could expanding digital options help us reach a more global audience? Are there emerging trends that we could leverage in our strategy?"

[end sys2]

[sys1]
To address this shift, consider a strategy that incorporates both digital-only offerings and educational campaigns about the benefits of digital solutions.
Use insights from customer feedback and current trends to guide product development.
Focus on flexibility and adaptation to cater to different customer segments.
[end sys1]


//
//  DRDBaseAPI.h
//  Pods
//
//  Created by 圣迪 on 15/12/10.
//
//

#import <Foundation/Foundation.h>
#import "DRDAPIDefines.h"

@class DRDSecurityPolicy;
@class DRDBaseAPI;
@protocol DRDRPCProtocol;

NS_ASSUME_NONNULL_BEGIN

#pragma mark -
@protocol DRDMultipartFormData

- (BOOL)appendPartWithFileURL:(NSURL *)fileURL
                         name:(NSString *)name
                        error:(NSError * __nullable __autoreleasing *)error;

- (BOOL)appendPartWithFileURL:(NSURL *)fileURL
                         name:(NSString *)name
                     fileName:(NSString *)fileName
                     mimeType:(NSString *)mimeType
                        error:(NSError * __nullable __autoreleasing *)error;
- (void)appendPartWithInputStream:(nullable NSInputStream *)inputStream
                             name:(NSString *)name
                         fileName:(NSString *)fileName
                           length:(int64_t)length
                         mimeType:(NSString *)mimeType;
- (void)appendPartWithFileData:(NSData *)data
                          name:(NSString *)name
                      fileName:(NSString *)fileName
                      mimeType:(NSString *)mimeType;

- (void)appendPartWithFormData:(NSData *)data
                          name:(NSString *)name;
- (void)appendPartWithHeaders:(nullable NSDictionary *)headers
                         body:(NSData *)body;
- (void)throttleBandwidthWithPacketSize:(NSUInteger)numberOfBytes
                                  delay:(NSTimeInterval)delay;

@end

#pragma mark -
@protocol DRDHttpHeaderDelegate <NSObject>

- (nullable NSDictionary *)apiRequestHTTPHeaderField;

@end

#pragma mark -

@interface DRDBaseAPI : NSObject

/**
 *  baseURL
 *  注意：如果API子类有设定baseURL, 则 Configuration 里的baseURL不起作用
 *  即： API里的baseURL 优先级更高
 */
@property (nonatomic, copy, nullable) NSString *baseUrl;

/**
 *  用于组织POST体的block
 */
@property (nonatomic, copy, nullable) void (^apiRequestConstructingBodyBlock)(id<DRDMultipartFormData> _Nonnull formData);

/**
 *  api完成后的执行体
 *  responseObject: api 返回的数据结构
 *  error:  api 返回的错误信息
 */
@property (nonatomic, copy, nullable) void (^apiCompletionHandler)(_Nonnull id responseObject,  NSError * _Nullable error);

/**
 *  api 上传、下载等长时间执行的Progress进度
 *  NSProgress: 进度
 */
@property (nonatomic, copy, nullable) void (^apiProgressBlock)(NSProgress * _Nullable progress);

/**
 *  rpcDelegate
 *  用于实现上层JSON-RPC的delegate
 */
@property (nonatomic, weak, nullable) id<DRDRPCProtocol> rpcDelegate;

/**
 *  HTTPHeader Field Delegate
 */
@property (nonatomic, weak, nullable) id<DRDHttpHeaderDelegate> apiHttpHeaderDelegate;

/**
 *  主要用于JSON-RPC协议中的Method字段
 *
 *  @return NSString
 */
- (nullable NSString *)requestMethod;

/**
 *  用户api请求中的参数列表
 *   如果JSON-RPC协议，则Parameters 放入JSON-RPC协议中
 *   如果非JSON-RPC协议，则requestParameters 会作为url的一部分发送给服务器
 *
 *  @return 一般来说是NSDictionary
 */
- (nullable id)requestParameters;

/**
 *  自定义的RequestUrl 请求
 *  @descriptions:
 *    DRDAPIManager 对于RequestUrl 处理为：
 *     当customeRequestUrl 不为空时，将直接返回customRequestUrl 作为请求数据
 *     而不去使用JSON-RPCProtocol 方式组装RequestUrl
 *
 *  @return url String
 */
- (nullable NSString *)customRequestUrl;

/**
 *  一般用来进行JSON -> Model 数据的转换工作
 *   返回的id，如果没有error，则为转换成功后的Model数据；
 *    如果有error， 则直接返回传参中的responseObject
 *
 *  @param responseObject 请求的返回
 *  @param error          请求的错误
 *
 *  @return 默认直接返回responseObject
 */
- (nullable id)apiResponseObjReformer:(id)responseObject andError:(NSError * _Nullable)error;

/**
 *  @descriptions
 *    在我们大多数情况下，并不使用
 *    但在一些特殊情况下，比如RPC协议中，虽然遵循RPC协议来call method,
 *     但是仍然需要在url中来指定需要调用的函数名，如 invoke, upload等。
 *    因此增加 addtionalRequestFunction 来进行补充.
 *
 *    仅仅在 rpcDelegate不为空时才会使用。
 *
 *  @default nil
 *
 *  @return 需要调用的远程url method
 */
- (nullable NSString *)apiAddtionalRequestFunction;

/**
 *  @descriptions
 *    在我们大多数情况下，并不使用
 *    但在一些特殊情况下，比如 RPC协议中，在协议中，还需要对type进行定义类型
 *     因此，在这里增加一个字典，来增加RPC协议中额外的数据
 *
 *     仅仅在 rpcDelegate不为空时才会使用
 *
 *  @default nil
 *
 *  @return RPC协议中额外需要传输的数据
 */
- (nullable NSDictionary *)apiAddtionalRPCParams;

/**
 *  请求的类型:GET, POST
 *  @default
 *   DRDRequestMethodTypePost
 *
 *  @return DRDRequestMethodType
 */
- (DRDRequestMethodType)apiRequestMethodType;

/**
 *  Request 序列化类型：JSON, HTTP, 见DRDRequestSerializerType
 *  @default
 *   DRDResponseSerializerTypeJSON
 *
 *  @return DRDRequestSerializerTYPE
 */
- (DRDRequestSerializerType)apiRequestSerializerType;

/**
 *  Response 序列化类型： JSON, HTTP
 *
 *  @return DRDResponseSerializerType
 */
- (DRDResponseSerializerType)apiResponseSerializerType;

/**
 *  HTTP 请求的Cache策略
 *  @default
 *   NSURLRequestUseProtocolCachePolicy
 *
 *  @return NSURLRequestCachePolicy
 */
- (NSURLRequestCachePolicy)apiRequestCachePolicy;

/**
 *  HTTP 请求超时的时间
 *  @default
 *    API_REQUEST_TIME_OUT
 *
 *  @return 超时时间
 */
- (NSTimeInterval)apiRequestTimeoutInterval;

/**
 *  HTTP 请求的头部区域自定义
 *  @default
 *   默认为：@{
 *               @"Content-Type" : @"application/json; charset=utf-8"
 *           }
 *
 *  @return NSDictionary
 */
- (nullable NSDictionary *)apiRequestHTTPHeaderField;

/**
 *  HTTP 请求的返回可接受的内容类型
 *  @default
 *   默认为：[NSSet setWithObjects:
 *            @"text/json",
 *            @"text/html",
 *            @"application/json",
 *            @"text/javascript", nil];
 *
 *  @return NSSet
 */
- (nullable NSSet *)apiResponseAcceptableContentTypes;

/**
 *  HTTPS 请求的Security策略
 *
 *  @return HTTPS证书验证策略
 */
- (nonnull DRDSecurityPolicy *)apiSecurityPolicy;

#pragma mark - Process

/**
 *  API 即将被Sent
 */
- (void)apiRequestWillBeSent;

/**
 *  API 已经被Sent
 */
- (void)apiRequestDidSent;

/**
 *  开启API 请求
 */
- (void)start;

/**
 *  取消API 请求
 */
- (void)cancel;

@end

NS_ASSUME_NONNULL_END