import 'package:cloud_firestore/cloud_firestore.dart';
import 'package:firebase_auth/firebase_auth.dart';

import 'role.dart';

class User {
  String docID;
  final String corpId;
  final String name;
  String phoneNumber;
  String get phone => phoneNumber != null && phoneNumber.startsWith("959")
      ? "0${phoneNumber.substring(2)}"
      : phoneNumber;

  List<String> claimPrivileges = [];

  final String dateofBirth;
  final String gender;
  final String status;
  final bool disable;
  bool registeredBuyer;
  List<String> privilegeIds;
  String roleName;
  String roleID;
  bool agreeTerms;
  String bizID;
  String accountID;
  String email;
  bool isBlock;
  int userLevel;
  String userLevelID;

  String frontUrl;
  String backUrl;
  String selfieUrl;

  DateTime lastActiveTime;
  String device;

  String primaryDeviceID;
  String primaryDeviceName;

  String pin;

  String get getcorpId => this.corpId;
  String get getname => this.name;
  String get getphonenumber => this.phoneNumber;
  String get getdateofBirth => this.dateofBirth;
  bool get getdisable => this.disable;

  String getLogDesc(List<Privilege> privileges) {
    String result = "";
    if (privilegeIds.isNotEmpty) {
      privilegeIds.forEach((pID) {
        privileges.forEach((p) {
          if (p.id == pID) {
            if (result != "") result += ",";
            result += p.name;
          }
        });
      });
    }
    return result;
  }

  Future<void> setFirebaseUser(FirebaseUser firebaseUser) async {
    IdTokenResult idToken = await firebaseUser.getIdToken(refresh: true);
    String privileges = idToken.claims["privileges"];
    if (privileges == null || privileges == "") return;
    this.claimPrivileges = privileges.split(":").toList();

    this.accountID = idToken.claims["account_id"];
    this.bizID = idToken.claims["biz_id"];
  }

  User(
      {this.docID,
      this.name,
      this.gender,
      this.phoneNumber,
      this.dateofBirth,
      this.corpId,
      this.roleName,
      this.roleID,
      this.privilegeIds,
      this.email,
      this.disable,
      this.status,
      this.frontUrl,
      this.backUrl,
      this.selfieUrl,
      this.registeredBuyer,
      this.agreeTerms,
      this.lastActiveTime,
      this.device,
      this.primaryDeviceID,
      this.primaryDeviceName,
      this.isBlock,
      this.userLevel,
      this.userLevelID,
      this.pin});

  factory User.fromJson(Map<String, dynamic> json) {
    return User(
        docID: json['id'],
        name: json['user_name'],
        phoneNumber: json['phone_number'],
        dateofBirth: json['dob'],
        gender: json['gender'],
        frontUrl: json['front_url'],
        backUrl: json['back_url'],
        selfieUrl: json['selfie_url'],
        status: json['status'],
        agreeTerms: json['agree_terms'],
        disable: json['disable'],
        registeredBuyer: json['registered_buyer'],
        privilegeIds: json['privileges'],
        email: json['email'],
        isBlock: json['black_list'],
        userLevel: json['user_level'],
        userLevelID: json['user_level_id'],
        pin: json['pin']);
  }

  factory User.fromUserJson(Map<String, dynamic> json) {
    DateTime parsedDate = DateTime.parse(json['last_active_time']);

    return User(
        docID: json['id'],
        name: json['user_name'],
        phoneNumber: json['phone_number'],
        dateofBirth: json['dob'],
        corpId: json['corp_id'],
        roleName: json['role_name'],
        roleID: json['role_id'],
        disable: json['disable'],
        gender: json['gender'],
        status: json['status'],
        // agreeTerms: json['agree_terms'],
        // registeredBuyer: json['registered_buyer'],
        // privilegeIds: json['privileges']==null?[]:json['privileges'].cast<String>(),
        // isBlock: map['black_list'],
        lastActiveTime: parsedDate == null ? null : parsedDate,
        device: json['last_active_device'],
        email: json['email'],
        primaryDeviceID: json['primary_device_id'],
        primaryDeviceName: json['primary_device_name'],
        userLevel: json['user_level'],
        userLevelID: json['user_level_id'],
        pin: json['pin']);
  }

  Map<String, dynamic> toJson() => {
        'id': docID,
        'user_name': name,
        'gender': gender,
        'phone_number': phoneNumber,
        'dob': dateofBirth,
        'corpId': corpId,
        'roleName': roleName,
        'roleId': roleID,
        'disable': disable,
        'status': status,
        'registered_buyer': registeredBuyer,
        'agree_terms': agreeTerms,
        'front_url': frontUrl,
        'back_url': backUrl,
        'selfie_url': selfieUrl,
        'email': email,
        'black_list': isBlock,
        'user_level': userLevel,
        'user_level_id': userLevelID,
        'pin': pin,
        'privileges': privilegeIds,
      };

  Map<String, dynamic> toMap() {
    return {
      'user_name': name,
      'phone_number': phoneNumber,
      'dob': dateofBirth,
      'corp_id': corpId,
      'role_name': roleName,
      'role_id': roleID,
      'disable': disable,
      'gender': gender,
      'status': status,
      'email': email,
      'black_list': isBlock,
      'user_level': userLevel,
      'user_level_id': userLevelID,
      'pin': pin
    };
  }

  factory User.fromMap(Map<String, dynamic> map, String docID) {
    var activeTime = (map['last_active_time'] as Timestamp);
    return User(
        docID: docID,
        name: map['user_name'],
        phoneNumber: map['phone_number'],
        privilegeIds:
            map['privileges'] == null ? [] : map['privileges'].cast<String>(),
        dateofBirth: map['dob'],
        corpId: map['corp_id'],
        roleName: map['role_name'],
        roleID: map['role_id'],
        disable: map['disable'],
        gender: map['gender'],
        status: map['status'],
        registeredBuyer: map['registered_buyer'],
        agreeTerms: map['agree_terms'] == null ? false : map['agree_terms'],
        lastActiveTime: activeTime == null ? null : activeTime.toDate(),
        device: map['last_active_device'],
        email: map['email'],
        primaryDeviceID: map['primary_device_id'],
        primaryDeviceName: map['primary_device_name'],
        isBlock: map['black_list'],
        userLevel: map['user_level'],
        userLevelID: map['user_level_id'],
        pin: map['pin']);
  }

  bool isBlockUser() {
    return this.isBlock == true;
  }

  bool isPrimaryDevice() {
    return this.primaryDeviceID != null && this.primaryDeviceID != '';
  }

  bool isRegisteredBuyer() {
    return this.registeredBuyer != null && this.registeredBuyer;
  }

  bool isSysAdmin() {
    return claimPrivileges != null
        ? claimPrivileges.contains('sys_admin')
        : false;
  }

  bool isSysSupport() {
    return claimPrivileges != null
        ? claimPrivileges.contains('sys_support')
        : false;
  }

  bool isBizAdmin() {
    return claimPrivileges != null ? claimPrivileges.contains('ba') : false;
  }

  bool isBuyer() {
    return claimPrivileges == null || claimPrivileges.length == 0;
  }

  bool isEmail() {
    return email != null;
  }

  bool hasAccount() {
    return isOwner() ||
        (claimPrivileges != null ? claimPrivileges.contains('a') : false);
  }

  bool hasDelivery() {
    return isOwner() ||
        (claimPrivileges != null ? claimPrivileges.contains('d') : false);
  }

  bool hasBuyer() {
    return isOwner() ||
        (claimPrivileges != null ? claimPrivileges.contains('b') : false);
  }

  bool isOwner() {
    return claimPrivileges != null ? claimPrivileges.contains('o') : false;
  }

  bool isOwnerAndAbove() {
    return isOwner() || isBizAdmin() || isSysAdmin();
  }

  bool hasAdmin() {
    return isOwner() ||
        (claimPrivileges != null ? claimPrivileges.contains('admin') : false);
  }

  bool hasDO() {
    return isOwner() ||
        (claimPrivileges != null ? claimPrivileges.contains('do') : false);
  }

  bool hasPO() {
    return isOwner() ||
        (claimPrivileges != null ? claimPrivileges.contains('po') : false);
  }

  bool hasInventory() {
    return isOwner() ||
        (claimPrivileges != null ? claimPrivileges.contains('inv') : false);
  }

  @override
  String toString() {
    return 'User{name: $name, phoneNumber: $phoneNumber,dateofBirth:$dateofBirth,corpId:$corpId,disable:$disable,gender:$gender,roleName:$roleName,roleID:$roleID,privilegeIds:$privilegeIds,status:$status,frontUrl:$frontUrl,backUrl:$backUrl,selfieUrl:$selfieUrl}';
  }
}

class JsonUser {
  String status;
  String message;
  User data;
  String sessionId;

  JsonUser({this.status, this.message, this.sessionId, this.data});

  JsonUser.fromJson(Map<String, dynamic> json) {
    status = json['status'];
    message = json['message'];
    sessionId = json['session_id'];
    if (json['status'] == 'Ok') {
      data = User.fromJson(json['data']);
    }
  }
}