//
//  autoRefundService.swift
//  GME Remit
//
//  Created by Mac on 11/21/18.
//  Copyright © 2018 Gobal Money Express Co. Ltd. All rights reserved.
//

import Foundation
import Alamofire

protocol FetchAutoRefundInfo: ApiServiceType {
  func fetchAutoRefundInfo(
    username: String,
    success: @escaping (AutoRefund) -> Void,
    failure: @escaping (Error) -> Void
  )
}

extension FetchAutoRefundInfo {
  func fetchAutoRefundInfo(
    username: String,
    success: @escaping (AutoRefund) -> Void,
    failure: @escaping (Error) -> Void
  ) {
    let url = baseUrl + "/refund/\(username)"
    auth.request(
      method: .get,
      url: url,
      params: nil,
      encoding: URLEncoding.default,
      success: { (response: AutoRefundContainer) in
        if (response.errorCode ?? "") == "1" {
          let error = NSError(
            domain: "Network",
            code: 0,
            userInfo: [NSLocalizedDescriptionKey : response.message ?? ""]
          )
          failure(error)
        } else {
          if let model = response.data { success(model) } else {
            let error = NSError(
              domain: "FetchAutoRefundInfo",
              code: 0,
              userInfo: [NSLocalizedDescriptionKey : "Could not parse json"]
            )
            failure(error)
          }
        }
      },
      failure: { (error) in
        failure(error)
      }
    )
  }
}

protocol RefundService: ApiServiceType {
  func refund(
    amount: String,
    userName: String,
    chargeAmount: String,
    userId: String,
    success: @escaping (SuccessMessage?) -> Void,
    failure: @escaping (Error) -> Void
  )
}

extension RefundService {
  func refund(
    amount: String,
    userName: String,
    chargeAmount: String,
    userId: String,
    success: @escaping (SuccessMessage?) -> Void,
    failure: @escaping (Error) -> Void
  ) {
    let url = baseUrl + "/refund/proceed"
    let params = [
      "Username": userName,
      "Amount": amount,
      "ChargeAmount": chargeAmount,
      "UserId": userId
    ]
    auth.request(
      method: .post,
      url: url,
      params: params,
      success: { (response: SuccessMessageContainer) in
        if (response.errorCode ?? "") == "1" {
          let error = NSError(
            domain: "Network",
            code: 0,
            userInfo: [NSLocalizedDescriptionKey : response.message ?? ""]
          )
          failure(error)
        } else {
          success(response.data)
        }
      },
      failure: { (error) in
        failure(error)
      }
    )
  }
}