//
//  ChuckNorrisAPI.swift
//
//  Copyright (c) 2019 Antti Laitala (https://github.com/anlaital/Alamorest/)
//
//  Permission is hereby granted, free of charge, to any person obtaining a copy
//  of this software and associated documentation files (the "Software"), to deal
//  in the Software without restriction, including without limitation the rights
//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
//  copies of the Software, and to permit persons to whom the Software is
//  furnished to do so, subject to the following conditions:
//
//  The above copyright notice and this permission notice shall be included in
//  all copies or substantial portions of the Software.
//
//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
//  THE SOFTWARE.
//

import Foundation
import Alamorest
import Promises

struct ChuckNorrisAPI {
    
    let server: Server
    
    init(baseURL: String) {
        server = Server(baseURL: URL(string: baseURL)!)
    }
    
    struct Joke: Decodable {
        let id: String
        let icon_url: URL
        let value: String
        let url: URL
        let category: [String]?
    }
    
    func randomJoke(category: String?) -> Promise<Joke> {
        let request = Request(path: "jokes/random", method: .get)
        request.parameters["category"] = category
        return server.json(request)
    }
    
    typealias Categories = [String]
    
    func categories() -> Promise<Categories> {
        return server.json(path: "jokes/categories", method: .get)
    }
    
    struct SearchResults: Decodable {
        let total: Int
        let result: [Joke]
    }
    
    func search(text: String) -> Promise<SearchResults> {
        let request = Request(path: "jokes/search", method: .get)
        request.parameters["query"] = text
        return server.json(request)
    }
    
}
