new/二期/Request/Network/RequestApi.m

//
//  RequestApi.m
//  yiliantiPersonal
//
//  Created by lirenbo on 2016/12/13.
//  Copyright © 2016年 ping. All rights reserved.
//

#import "RequestApi.h"
//全局方法
#import "GlobalMethod.h"
//#import "GlobalMethod+Version.h"
//请求单例
#import "RequestInstance.h"
//登陆页面
#import "xingchuangke-Swift.h"

@implementation RequestApi

#pragma mark - 网络请求
+ (void)postUrl:(NSString *)URL
       delegate:(id <RequestDelegate>)delegate
     parameters:(NSDictionary *)parameters
        success:(void (^)(NSDictionary * response, id mark))success
        failure:(void (^)(NSString * errorStr, id mark))failure

{
    [self postUrl:URL delegate:delegate parameters:parameters returnALL:false isGet:false isJson:false constructingBodyWithBlock:nil success:success failure:failure];
}
// post
+ (void)postJsonUrl:(NSString *)URL
       delegate:(id <RequestDelegate>)delegate
     parameters:(NSDictionary *)parameters
        success:(void (^)(NSDictionary * response, id mark))success
            failure:(void (^)(NSString * errorStr, id mark))failure{
    [self postUrl:URL delegate:delegate parameters:parameters returnALL:false isGet:false isJson:true constructingBodyWithBlock:nil success:success failure:failure];
}
+ (void)getUrl:(NSString *)URL
      delegate:(id <RequestDelegate>)delegate
    parameters:(NSDictionary *)parameters
       success:(void (^)(NSDictionary * response, id mark))success
       failure:(void (^)(NSString * errorStr, id mark))failure

{
    [self postUrl:URL delegate:delegate parameters:parameters returnALL:false isGet:true isJson:false constructingBodyWithBlock:nil success:success failure:failure];
}


//上传图片
+ (void)postUrl:(NSString *)URL
       delegate:(id <RequestDelegate>)delegate
     parameters:(NSDictionary *)parameters
constructingBodyWithBlock:(void (^)(id <AFMultipartFormData> formData))block
        success:(void (^)(NSDictionary * response, id mark))success
        failure:(void (^)(NSString * errorStr, id mark))failure
{
    [self postUrl:URL delegate:delegate parameters:parameters returnALL:true isGet:false isJson:false constructingBodyWithBlock:block success:success failure:failure];
}

#pragma mark - 网络请求 返回全部
// post
+ (void)postUrl:(NSString *)URL
       delegate:(id <RequestDelegate>)delegate
     parameters:(NSDictionary *)parameters
      returnALL:(BOOL)returnAll
        success:(void (^)(NSDictionary * response, id mark))success
        failure:(void (^)(NSString * errorStr, id mark))failure{
    [self postUrl:URL delegate:delegate parameters:parameters returnALL:returnAll isGet:false isJson:false constructingBodyWithBlock:nil success:success failure:failure];
}
// post
+ (void)postJsonUrl:(NSString *)URL
       delegate:(id <RequestDelegate>)delegate
     parameters:(NSDictionary *)parameters
      returnALL:(BOOL)returnAll
        success:(void (^)(NSDictionary * response, id mark))success
            failure:(void (^)(NSString * errorStr, id mark))failure{
    [self postUrl:URL delegate:delegate parameters:parameters returnALL:returnAll isGet:false isJson:false constructingBodyWithBlock:nil success:success failure:failure];
}
//get
+ (void)getUrl:(NSString *)URL
      delegate:(id <RequestDelegate>)delegate
    parameters:(NSDictionary *)parameters
     returnALL:(BOOL)returnAll
       success:(void (^)(NSDictionary * response, id mark))success
       failure:(void (^)(NSString * errorStr, id mark))failure{
    [self postUrl:URL delegate:delegate parameters:parameters returnALL:returnAll isGet:false isJson:false constructingBodyWithBlock:nil success:success failure:failure];
}

//上传图片
+ (void)postUrl:(NSString *)URL
       delegate:(id <RequestDelegate>)delegate
     parameters:(NSDictionary *)parameters
      returnALL:(BOOL)returnAll
constructingBodyWithBlock:(void (^)(id <AFMultipartFormData> formData))block
        success:(void (^)(NSDictionary * response, id mark))success
        failure:(void (^)(NSString * errorStr, id mark))failure{
    [self postUrl:URL delegate:delegate parameters:parameters returnALL:returnAll isGet:false isJson:false constructingBodyWithBlock:block success:success failure:failure];
}

+ (void)postUrl:(NSString *)URL
       delegate:(id <RequestDelegate>)delegate
     parameters:(NSDictionary *)parameters
      returnALL:(BOOL)returnAll
          isGet:(BOOL)isGet
isJson:(BOOL)isJson
constructingBodyWithBlock:(void (^)(id <AFMultipartFormData> formData))block
        success:(void (^)(NSDictionary * response, id mark))success
        failure:(void (^)(NSString * errorStr, id mark))failure
{
    //设置请求头
    parameters = [self setInitHead:parameters];
    
    //拼接参数
    NSString * urlNew =[URL hasPrefix:@"http"]?URL:[NSString stringWithFormat:@"%@%@",URL_HEAD,URL];
    //走回调 隐藏progress
    [GlobalMethod performSelector:@"protocolWillRequest" delegate:delegate];
    //选择请求方式
    [self switchRequest:urlNew parameters:parameters isGet:isGet isJson:isJson constructingBodyWithBlock:block   success:^(NSURLSessionDataTask *task, id responseObject) {
        //上拉 下拉 刷新
        [self endRefresh:delegate];
        //返回数据
        NSDictionary * dicResponse = nil;
        if ([responseObject isKindOfClass:[NSDictionary class]]) {
             dicResponse =  responseObject;
        }else{
            dicResponse =  [GlobalMethod exchangeDataToDic:responseObject];
        }
        if (dicResponse == nil ) {
            //走回调 隐藏progress
            [self requestFailDelegate:delegate errorStr:@"数据请求失败" errorCode:@"0" failure:failure];
            return ;
        }
        //判断请求状态
        if([@([dicResponse[RESPONSE_CODE] integerValue]) isEqualToNumber:RESPONSE_CODE_200]){
            [self requestSuccessDelegate:delegate responseDic:dicResponse success:success];
            return;
        }
        if([@([dicResponse[RESPONSE_CODE] integerValue]) isEqualToNumber:RESPONSE_CODE_NEGATIVE100]){
            //重新登陆
            [GlobalMethod relogin];
            return;
        }
        if (![GlobalMethod isLoginSuccess]) {
            [GB_Nav pushViewController:[LoginViewController new] animated:true];
        }
        {
            //走回调 请求失败
            [self requestFailDelegate:delegate errorStr:dicResponse[RESPONSE_MESSAGE] errorCode:isNum(dicResponse[RESPONSE_CODE])?[NSString stringWithFormat:@"%@",dicResponse[RESPONSE_CODE]]:@"0"  failure:failure];
            return;
        }
    } failure:^(NSURLSessionDataTask *task, NSError *error){
        //上拉 下拉 刷新
        [self endRefresh:delegate];
        NSLog(@"%@",error.userInfo);
        //走回调 网络连接失败
        [self requestFailDelegate:delegate errorStr:@"服务器接口出错" errorCode:@"0" failure:failure];
    }];
}

#pragma mark - success
+ (void)requestSuccessDelegate:(id<RequestDelegate>)delegate responseDic:(NSDictionary *)responseDic success:(void (^)(NSDictionary * response, id mark))success{
    //走回调 请求成功
    [GlobalMethod performSelector:@"protocolDidRequestSuccess" delegate:delegate];
    if (success != nil) {
        success(responseDic,nil);
    }
    [self showNoResult:delegate];
}

#pragma mark - fail
+ (void)requestFailDelegate:(id<RequestDelegate>)delegate errorStr:(NSString *)strError errorCode:(NSString *)errorCode failure:(void (^)(NSString * errorStr, id mark))failure{
    [GlobalMethod performSelector:@"protocolDidRequestFailure:" delegate:delegate object:strError isHasReturn:false];
    if (failure != nil) {
        failure(strError,errorCode);
        [GlobalMethod showAlert:strError];
    }
    [self showNoResult:delegate];
}

#pragma mark - 上拉 下拉刷新
+ (void)endRefresh:(id)delegate{
    if (delegate != nil && [delegate respondsToSelector:@selector(endRefreshing)]) {
        [delegate performSelector:@selector(endRefreshing)];
    }
}

#pragma mark - 展示无数据
+ (void)showNoResult:(id)delegate{
    [GlobalMethod performSelector:@"showNoResult" delegate:delegate];
}

#pragma mark - 选择请求
+ (void)switchRequest:(NSString *)URLString
           parameters:(id)parameters
                isGet:(BOOL)isGet
isJson:(BOOL)isJson
constructingBodyWithBlock:(void (^)(id <AFMultipartFormData> formData))block
              success:(void (^)(NSURLSessionDataTask *task, id responseObject))success
              failure:(void (^)(NSURLSessionDataTask *task, NSError *error))failure{
    if (isJson) {
        AFHTTPSessionManager *manager = [AFHTTPSessionManager manager] ;
        manager.requestSerializer = [AFJSONRequestSerializer serializer];
        NSString *token =[GlobalData sharedInstance].GB_Key;
        if ([GlobalMethod isLoginSuccess]) {
            [manager.requestSerializer setValue:[NSString stringWithFormat:@"%@", token] forHTTPHeaderField:@"userId"];
        }
        [manager.requestSerializer setValue:@"1" forHTTPHeaderField:@"phoneType"];
        [manager.requestSerializer setValue:[GlobalMethod getVersion] forHTTPHeaderField:@"apkVersion"];
        manager.responseSerializer.acceptableContentTypes = [NSSet setWithObjects:@"application/json",@"text/json",@"text/html",@"text/plain",@"text/javascript",nil];
        manager.securityPolicy = [AFSecurityPolicy policyWithPinningMode:AFSSLPinningModeNone];
        [manager POST:URLString parameters:parameters progress:nil success:success failure:failure];
//        [manager POST:URLString parameters:parameters progress:nil success:success failure:failure];
    }else{
        NSURLSessionDataTask * task;
        AFHTTPSessionManager *manager = [RequestInstance sharedInstance];
        manager.responseSerializer = [AFJSONResponseSerializer serializer];//申明返回的结果是json类型
        NSString *token =[GlobalData sharedInstance].GB_Key;
        if ([GlobalMethod isLoginSuccess]) {
            [manager.requestSerializer setValue:[NSString stringWithFormat:@"%@", token] forHTTPHeaderField:@"userId"];
        }
        [manager.requestSerializer setValue:@"1" forHTTPHeaderField:@"phoneType"];
        [manager.requestSerializer setValue:[GlobalMethod getVersion] forHTTPHeaderField:@"apkVersion"];
        if (isGet == true) {
            task = [[RequestInstance sharedInstance] GET:URLString parameters:parameters progress:nil success:success failure:failure];
        } else if (block == nil) {
            task = [[RequestInstance sharedInstance] POST:URLString parameters:parameters progress:nil success:success failure:failure];
        } else {
            task = [[RequestInstance sharedInstance] POST:URLString parameters:parameters  constructingBodyWithBlock:block progress:nil success:success failure:failure];
        }

    }
}

#pragma mark - 拼接基础头字符串
+ (NSMutableDictionary *)setInitHead:(NSDictionary *)dicParameters  {
    if (dicParameters == nil){
        dicParameters = [NSDictionary dictionary];
    }
    NSMutableDictionary * muDic = [NSMutableDictionary dictionaryWithDictionary:dicParameters];
    [self fetchSystem:muDic];
    return muDic;
}

#pragma mark - 拼接头数据
//拼接苹果系统数据
+ (void)fetchSystem:(NSMutableDictionary *)muDic{
//        [muDic setObject:@"1" forKey:@"phoneType"];
//        NSString *currentVersion =[GlobalMethod getVersion];
//        [muDic setObject:currentVersion forKey:@"apkVersion"];
}

@end