//
//  SwiftMoyaServiceCommunityApi.swift
//  RainbowPlanet
//
//  Created by 南鑫林 on 2019/6/24.
//  Copyright © 2019 RainbowPlanet. All rights reserved.
//

import Foundation
import Moya

// MARK: - 话题组列表
/// 话题组列表
public let kCommunityTopicCategoryApi = "/community/topicCategory"

// MARK: - 关注推荐话题
/// 关注推荐话题
public let kCommunityMemberFollowTopicApi = "/community/memberFollowTopic"

// MARK: - 个人中心内容
/// 个人中心内容
public let kCommunityPostMyApi = "/community/post/my"

// MARK: - 话题列表
/// 话题列表
public let kCommunityTopicsApi = "/community/topic"

// MARK: - 内容列表
/// 内容列表
public let kCommunityPostsApi = "/community/post"


/// 社区
///
/// - communityTopicCategory: 话题组列表
/// - communityMemberFollowTopic: 关注推荐话题
/// - communityPostMy: 个人中心内容
/// - communityTopics: 话题列表
/// - communityPosts: 内容列表
public enum SwiftMoyaServiceCommunityApi {
    case communityTopicCategory(parameters:Dictionary<String, Any>)
    case communityMemberFollowTopic(parameters:Dictionary<String, Any>)
    case communityPostMy(parameters:Dictionary<String, Any>)
    case communityTopics(parameters:Dictionary<String, Any>)
    case communityPosts(parameters:Dictionary<String, Any>)
}

extension SwiftMoyaServiceCommunityApi: TargetType {
    
    public var baseURL: URL {
        switch self {
        case .communityTopicCategory,
             .communityMemberFollowTopic,
             .communityPostMy,
             .communityTopics,
             .communityPosts
            :
            return URL(string: kApiDataPrefix())!
        }
    }
    
    public var path: String {
        switch self {
        case .communityTopicCategory:
            return kCommunityTopicCategoryApi
        case .communityMemberFollowTopic:
            return kCommunityMemberFollowTopicApi
        case .communityPostMy:
            return kCommunityPostMyApi
        case .communityTopics:
            return kCommunityTopicsApi
        case .communityPosts:
            return kCommunityPostsApi
        }
    }
    
    public var method: Moya.Method {
        switch self {
        case .communityMemberFollowTopic
            :
            return .post
        case .communityTopicCategory,
             .communityPostMy,
             .communityTopics,
             .communityPosts
            :
            return .get
            
        }
    }
    
    // MARK: - 请求任务事件（这里附带上参数）
    public var task: Task {
        switch self {
        case .communityTopicCategory(var parameters),
             .communityMemberFollowTopic(var parameters),
             .communityPostMy(var parameters),
             .communityTopics(var parameters),
             .communityPosts(var parameters)
            :
            let sign = SwiftSign.shared().sign(signType:.AccessToken, parameters: parameters)
            parameters.updateValue(sign, forKey: "sign")
            return .requestParameters(parameters: parameters, encoding: URLEncoding.default)
        }
    }
    
    
    // MARK: - 是否执行Alamofire验证
    public var validate: Bool {
        return false
    }
    
    // MARK: - 这个就是做单元测试模拟的数据，只会在单元测试文件中有作用
    public var sampleData: Data {
        return "{}".data(using: String.Encoding.utf8)!
    }
    
    // MARK: - 请求头
    public var headers: [String : String]? {
        //同task，具体选择看后台 有application/x-www-form-urlencoded 、application/json
        switch self {
        case .communityTopicCategory,
             .communityMemberFollowTopic,
             .communityPostMy,
             .communityTopics,
             .communityPosts
            :
            return (headerParameters(headerType: .tokenHeader) as! [String : String])
        }
    }
    
}