SearchItem.swift

//
//  SearchItem.swift
//  berkeleyMobileiOS
//
//  Created by Maya Reddy on 2/26/17.
//  Copyright © 2017 org.berkeleyMobile. All rights reserved.
//
import Alamofire
import SwiftyJSON

fileprivate let kURL = "https://asuc-mobile-development.herokuapp.com"

class SearchItem {

    let name: String
    let category: String
    var query: String
    
    init(name: String, category: String, query: String) {
        self.name = name
        self.category = category
        self.query = query
    }
    
    func detailedData(_ completion: @escaping (Resource?) -> Void)  {
        let url = kURL + self.query
        var currCategory = self.category
        currCategory = currCategory.replacingOccurrences(of: " ", with: "")

        var resourceType: Resource.Type
        var key: String
        
        switch currCategory
        {
            case DiningHall.typeString:
                resourceType = DiningHall.self
                key = "dining_hall"
            case Library.typeString:
                resourceType = Library.self
                key = "library"
            case Gym.typeString:
                resourceType = Gym.self
                key = "gym"
            default: return
        }
        
        Alamofire.request(url).responseJSON
        { response in
            
            if response.result.isFailure {
                print("[Error @ SearchItem.detailedData()]: request failed")
                return
            }
            let json = JSON(data: response.data!)[key]
            let item = resourceType.dataSource?.parseResource(json)
            completion(item)
        }
    }

}