jsdw_ios/QuickLocation/Manager/Account/AppContextManager.swift

//
//  AppContextManager.swift
//  SHECommunity
//
//  Created by 林 on 2024/11/27.
//

import Foundation
import SwiftyUserDefaults

class AppContextManager: NSObject {
    static let shared = AppContextManager()
    
    private var loginAccount: UserConfigModel?
    
    var systemConfig: SystemConfigModel?
    var imToken: String?
    
    var account: UserConfigModel? {
        if let loginAccount = loginAccount {
            return loginAccount
        }
        guard let jsonData = Defaults[\.userConfig] else { return nil }
        guard let loginAccount = UserConfigModel(data: jsonData) else { return nil }
        self.loginAccount = loginAccount
        return loginAccount
    }
    
    /// 是否游客
    var isGuest: Bool {
        return account?.temp == true
    }
    /// token
    var token: String {
        account?.token ?? ""
    }
    /// 用户ID
    var userId: String {
        account?.uid ?? ""
    }
    /// 用户头像
    var avaterIcon: UIImage {
        guard let account = account else { return UIImage() }
        return UIImage(named: "UserIcon/\(account.head_pic)") ?? UIImage()
    }
    var avater: String {
        account?.avater ?? ""
    }
    /// 用户名
    var name: String {
        account?.name ?? ""
    }
    /// 用户手机号
    var userPhone: String {
        return account?.phone ?? ""
    }
    
    @discardableResult
    public func saveAccount(_ account: UserConfigModel) -> Bool {
        var tmpAccount = account
        if let token = account.token {
            Defaults[\.loginToken] = token
        }
        else if let loginToken = Defaults[\.loginToken] {
            tmpAccount.token = loginToken
        }
        
        guard let jsonData = tmpAccount.toData() else {
            return false
        }
        
        Defaults[\.userConfig] = jsonData
        loginAccount = tmpAccount
        
        return true
    }
    
    public func saveToken(_ token: String) {
        Defaults[\.loginToken] = token
    }
    
    public func deleteAccount() {
        Defaults[\.loginToken] = nil
        Defaults[\.userConfig] = nil
        loginAccount = nil
    }
}

extension AppContextManager {
    public func saveLocationHistory(data: [String: Any]) {
        guard let latitude = data["latitude"] as? CGFloat,
              let longitude = data["longitude"] as? CGFloat else { return }
        
        guard let account = loginAccount, let userId = account.uid else {
            DLToast.showError(text: "用户不存在")
            return
        }
        
        if let searchHistory = Defaults[\.locationHistory] {
            var searchList: [[String: Any]] = searchHistory[userId] ?? [[:]]
            for historyData in searchList {
                // 记录存在
                if historyData["latitude"] as! CGFloat == latitude,
                   historyData["longitude"] as! CGFloat == longitude {
                    let sortList = searchList.sorted { (data1, data2) -> Bool in
                        if latitude == data1["latitude"] as! CGFloat,
                           longitude == data1["longitude"] as! CGFloat {
                            return true
                        }
                        return false
                    }
                    searchList = sortList
                }
                // 记录不存在
                else {
                    searchList.insert(data, at: 0)
                }
            }
            let history: [String: [[String: Any]]] = [userId: searchList]
            Defaults[\.locationHistory] = history
        }
        else {
            let history: [String: [[String: Any]]] = [userId: [data]]
            Defaults[\.locationHistory] = history
        }
    }
    
    public func cleanLocationHistory() {
        if let account = loginAccount, let userId = account.uid {
            let history: [String: [[String: Any]]] = [userId: []]
            Defaults[\.locationHistory] = history
        }
    }
    
    public func saveSearchHistory(searchText: String) {
        if let account = loginAccount, let userId = account.uid {
            if let searchHistory = Defaults[\.searchHistory] {
                var searchList: [String] = searchHistory[userId] ?? []
                if searchList.contains(searchText) {
                    let sortList = searchList.sorted { (text1, text2) -> Bool in
                        if searchText == text1 {
                            return true
                        }
                        return false
                    }
                    searchList = sortList
                }
                else {
                    searchList.insert(searchText, at: 0)
                }
                let history: [String: [String]] = [userId: searchList]
                Defaults[\.searchHistory] = history
            }
            else {
                let history: [String: [String]] = [userId: [searchText]]
                Defaults[\.searchHistory] = history
            }
        }
    }
    
    public func deleteSearchHistory(searchText: String) {
//        if let account = loginAccount, let userId = account.id {
//            if let userSearchHistory = Defaults[\.userSearchHistory] {
//                var searchList: [String] = userSearchHistory[userId] ?? []
//                if searchList.contains(searchText) {
//                    searchList.removeObject(searchText)
//                }
//                let history: [String: [String]] = [userId: searchList]
//                Defaults[\.userSearchHistory] = history
//            }
//        }
    }
    
    public func clearnSearchHistory() {
        if let account = loginAccount, let userId = account.uid {
            let history: [String: [String]] = [userId: []]
            Defaults[\.searchHistory] = history
        }
    }
}