//
//  KMOEMRequestServerManager.swift
//  Cisdem PDFMaster
//
//  Created by wanjun on 2024/3/11.
//

import Cocoa
import AFNetworking

@objcMembers
class OEMResultWrapper: NSObject {
    var success: Bool = false
    var data: NSDictionary = [:]

    init(success: Bool, data: NSDictionary) {
        self.success = success
        self.data = data
    }
}

@objc enum KMOEMRequestState : Int {
    case register = 0   // APP序列码激活
    case registerAI     // AI序列码激活
    case update         // 检查更新
    case install        // 首次安装
}

@objcMembers
class KMOEMRequestServerManager: NSObject {
    static let defaultManager = KMOEMRequestServerManager()
    typealias KMRequestServerComplete = (_ wrapper: OEMResultWrapper) -> Void
    
    // MARK: AI Action (public)
    
    func oemRequest(state: KMOEMRequestState, regCode: String = "", complete: @escaping KMRequestServerComplete) {
        if state == .register || state == .registerAI {         //注册码注册
            oemRegister(regCode: regCode, state: state, complete: complete)
        } else if state == .update {    // 检查更新
            oemUpdate(complete: complete)
        } else if state == .install {   // 首次安装
            oemInstall(complete: complete)
        }
    }
    
    // MARK: Private
    
    private func uuid() -> String {
        return GetHardwareUUID()!
    }
    
    func version() -> String {
        return "6.5.0"
    }
    
    private func versionAI() -> String {
        return "2.0.0"
    }

    /**
     @abstract 注册码注册
     @param regCode  注册码
     @param complete  返回
     */
    private func oemRegister(regCode: String, state: KMOEMRequestState, complete: @escaping KMRequestServerComplete) {
        var productId = 71
        var version = version()
        if state == .registerAI {
            productId = 20001
            version = versionAI()
        }
        let urlString = "https://www.cisdem.com/API/register_success/"
        let params: [String: Any] = ["product_id": productId,
                                     "device_id": uuid(),
                                     "reg_code": regCode,
                                     "version": version]
        
        KMOEMRequestServer.requestServer.oemRequest(urlString: urlString, params: params) { formData in
            
        } requestSerializer: { requestSerializer in
            requestSerializer.setValue("Apifox/1.0.0 (https://www.apifox.cn)", forHTTPHeaderField: "User-Agent")
        } completion: { task, responseObject, error in
            if responseObject != nil {
                let code: Int = responseObject!["code"] as? Int ?? 06005
                let message: String = responseObject!["msg"] as? String ?? "unknown error"
                if code == 400 {
                    complete(OEMResultWrapper(success: true, data: ["code":code, "msg":message]))
                } else {
                    complete(OEMResultWrapper(success: false, data: ["code":code, "msg":message]))
                }
            } else {
                complete(OEMResultWrapper(success: false, data: ["code": "06005", "msg": "unknown error"]))
            }
        }
    }
    
    /**
     @abstract 检测更新
     @param complete  返回
     */
    private func oemUpdate(complete: @escaping KMRequestServerComplete) {
        
        var urlString = "https://www.Cisdem.com/API/update_information/"
        let params: [String: Any] = ["product_id": 71,
                                     "device_id": uuid(),
                                     "version": version()]
        
        KMOEMRequestServer.requestServer.oemRequest(urlString: urlString, params: params) { formData in
            
        } requestSerializer: { requestSerializer in
            requestSerializer.setValue("Apifox/1.0.0 (https://www.apifox.cn)", forHTTPHeaderField: "User-Agent")
        } completion: { task, responseObject, error in
            if responseObject != nil {
                let code: Int = responseObject!["code"] as? Int ?? 06005
                let message: String = responseObject!["msg"] as? String ?? "unknown error"
                let version: String = responseObject!["version"] as? String ?? "0.0.0"
                let publish_time: String = responseObject!["publish_time"] as? String ?? ""
                let update_content: String = responseObject!["update_content"] as? String ?? ""
                let download_url: String = responseObject!["download_url"] as? String ?? ""
                if code == 400 {
                    complete(OEMResultWrapper(success: true, data: ["code":code, "msg":message, "version":version]))
                } else {
                    complete(OEMResultWrapper(success: false, data: ["code":code, "msg":message, "version":version]))
                }
            } else {
                complete(OEMResultWrapper(success: false, data: ["code": "06005", "msg": "unknown error", "version":"0.0.0"]))
            }
        }

    }
    
    /**
     @abstract 首次安装
     @param complete  返回
     */
    private func oemInstall(complete: @escaping KMRequestServerComplete) {
        
        let urlString = "https://www.cisdem.com/API/install_success/"
        let params: [String: Any] = ["product_id": 71,
                                     "device_id": uuid(),
                                     "version": version()]
        KMOEMRequestServer.requestServer.oemRequest(urlString: urlString, params: params) { formData in
            
        } requestSerializer: { requestSerializer in
            requestSerializer.setValue("Apifox/1.0.0 (https://www.apifox.cn)", forHTTPHeaderField: "User-Agent")
        } completion: { task, responseObject, error in
            if responseObject != nil {
                let code: Int = responseObject!["code"] as? Int ?? 06005
                let message: String = responseObject!["msg"] as? String ?? "unknown error"
                if code == 400 {
                    complete(OEMResultWrapper(success: true, data: ["code":code, "msg":message]))
                } else {
                    complete(OEMResultWrapper(success: false, data: ["code":code, "msg":message]))
                }
            } else {
                complete(OEMResultWrapper(success: false, data: ["code": "06005", "msg": "unknown error"]))
            }
        }
    }
}

typealias KMOEMHttpRequestServerComplete = (_ task: URLSessionDataTask?, _ responseObject: AnyObject?, _ error: NSError?) -> Void
class KMOEMRequestServer {
    var sessionManager: AFHTTPSessionManager!
    static let requestServer = KMOEMRequestServer()
    var task: URLSessionTask?
    
    init() {
        let configuration: URLSessionConfiguration = URLSessionConfiguration.default
        sessionManager = AFHTTPSessionManager.init(sessionConfiguration: configuration)
        sessionManager.securityPolicy = AFSecurityPolicy.default()
    }
    
    func oemRequest(urlString: String,
                        params: Dictionary<String, Any>?,
                          body: ((_ formData:AFMultipartFormData) -> Void)?,
             requestSerializer: ((_ requestSerializer:AFHTTPRequestSerializer) -> Void)?,
                    completion: KMHttpRequestServerComplete?) -> Void {
        sessionManager.requestSerializer.setValue("multipart/form-data", forHTTPHeaderField: "Content-Type")
        sessionManager.requestSerializer.timeoutInterval = 60
        sessionManager.responseSerializer = AFJSONResponseSerializer()
        sessionManager.responseSerializer.acceptableContentTypes = ["application/json","text/html","text/json","text/javascript","text/plain","image/gif"]
        if (requestSerializer != nil) {
            requestSerializer!(sessionManager.requestSerializer);
        }
        if (body != nil) {
            self.task = sessionManager.get(urlString, parameters: params, headers: nil, progress: { progress in
            }, success: { task, responseObject in
                let responseObject = responseObject as AnyObject
                if (completion != nil) {
                    completion!(task,responseObject,nil);
                }
            }, failure: { task, error in
                if (completion != nil) {
                    completion!(task, nil, error as NSError);
                }
            })
        } else {
            self.task = sessionManager.get(urlString, parameters: params, headers: nil, progress: { progress in
                
            }, success: { task, responseObject in
                if (completion != nil) {
                    let responseObject = responseObject as AnyObject
                    completion!(task,responseObject,nil);
                }
            }, failure: { task, error in
                if (completion != nil) {
                    completion!(task, nil, error as NSError);
                }
            })
        }
    }

}