/*
*     Copyright 2017 IBM Corp.
*     Licensed under the Apache License, Version 2.0 (the "License");
*     you may not use this file except in compliance with the License.
*     You may obtain a copy of the License at
*     http://www.apache.org/licenses/LICENSE-2.0
*     Unless required by applicable law or agreed to in writing, software
*     distributed under the License is distributed on an "AS IS" BASIS,
*     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
*     See the License for the specific language governing permissions and
*     limitations under the License.
*/



import UIKit
import BMSCore



// MARK: - Swift 3

#if swift(>=3.0)
    


class HttpMethodPickerViewController: NSObject, UIPickerViewDelegate, UIPickerViewDataSource {
    
    
    var httpMethod: HttpMethod = .POST
    
    
    func numberOfComponents(in pickerView: UIPickerView) -> Int {
    
        return 1
    }
    
    func pickerView(_ pickerView: UIPickerView, numberOfRowsInComponent component: Int) -> Int {
    
        return HttpMethod.allValues.count
    }
    
    func pickerView(_ pickerView: UIPickerView, titleForRow row: Int, forComponent component: Int) -> String? {
    
        return HttpMethod.allValues[row].rawValue
    }
    
    func pickerView(_ pickerView: UIPickerView, didSelectRow row: Int, inComponent component: Int) {
    
        self.httpMethod = HttpMethod.allValues[row]
    }
    
}



extension HttpMethod {
    
    static var allValues: [HttpMethod] {
        
        return [GET, POST, PUT, DELETE, TRACE, HEAD, OPTIONS, CONNECT, PATCH]
    }
}





/**************************************************************************************************/





// MARK: - Swift 2

#else



class HttpMethodPickerViewController: NSObject, UIPickerViewDelegate, UIPickerViewDataSource {
    
    
    var httpMethod: HttpMethod = .POST
    
    
    func numberOfComponentsInPickerView(pickerView: UIPickerView) -> Int {
    
        return 1
    }
    
    func pickerView(pickerView: UIPickerView, numberOfRowsInComponent component: Int) -> Int {
    
        return HttpMethod.allValues.count
    }
    
    func pickerView(pickerView: UIPickerView, titleForRow row: Int, forComponent component: Int) -> String? {
    
        return HttpMethod.allValues[row].rawValue
    }
    
    func pickerView(pickerView: UIPickerView, didSelectRow row: Int, inComponent component: Int) {
    
        self.httpMethod = HttpMethod.allValues[row]
    }
    
}



extension HttpMethod {
    
    static var allValues: [HttpMethod] {
        
        return [GET, POST, PUT, DELETE, TRACE, HEAD, OPTIONS, CONNECT, PATCH]
    }
}



#endif
