import Foundation
import Alamofire


struct EmptyParams: Encodable {}

struct HTTPBinResponse<T: Decodable>: Decodable {
    let code: Int
    let data: T
    let message: String
}



func makeAlamofireRequest<T: Decodable,Parame: Encodable>(api: String,
                                                          method: HTTPMethod = .get,
                                                          param: Parame? = nil,
                                                          completion: @escaping (Result<HTTPBinResponse<T>, AFError>) -> Void) {
    var headers: HTTPHeaders = [
        "Accept": "application/json",
        "Content-Type":"application/json"
        
    ]
    let loginStatus = checkLoginStatus()
    if loginStatus.login {
        headers.add(name: "Authorization", value: loginStatus.token)
    }
    AF.request(api, method: method, parameters: param, encoder: JSONParameterEncoder.default,headers: headers).validate().responseDecodable(of: HTTPBinResponse<T>.self) { response in
        completion(response.result)
    }
}


func uploadFile<T: Decodable>(api: String,file: Data,progressHandler: @escaping (Double) -> Void,completion: @escaping (Result<HTTPBinResponse<T>, AFError>) -> Void) {
    var headers: HTTPHeaders = [
        "Accept": "application/json",
        "Content-Type":"application/octet-stream"
        
    ]
    let loginStatus = checkLoginStatus()
    if loginStatus.login {
        headers.add(name: "Authorization", value: loginStatus.token)
    }
    AF.upload(file, to: api,headers: headers)
        .uploadProgress { progress in
            progressHandler(progress.fractionCompleted)
        }
        .validate().responseDecodable(of: HTTPBinResponse<T>.self) { response in
        completion(response.result)
    }
}