import {Injectable} from '@angular/core';
import {Observable} from 'rxjs/Observable';
import {IOption} from 'ng-select';

@Injectable()
export class OptionService {

    getCharacters(): Array<IOption> {
        return this.cloneOptions(OptionService.PLAYER_ONE);
    }

    loadCharacters(): Observable<Array<IOption>> {
        return this.loadOptions(OptionService.PLAYER_ONE);
    }

    getCharactersWithDisabled(): Array<IOption> {
        let characters: Array<IOption> = this.cloneOptions(OptionService.PLAYER_ONE);
        characters[1].disabled = true;
        characters[4].disabled = true;
        return characters;
    }

    getCharactersWithMarked(): Array<IOption> {
        let characters: Array<any> = this.cloneOptions(OptionService.PLAYER_ONE);
        characters[0].marked = true;
        characters[1].marked = false;
        characters[2].marked = true;
        characters[3].marked = true;
        characters[4].marked = false;
        return characters;
    }

    getCountries(): Array<IOption> {
        return this.cloneOptions(OptionService.COUNTRIES);
    }

    loadCountries(): Observable<Array<IOption>> {
        return this.loadOptions(OptionService.COUNTRIES);
    }

    private loadOptions(options: Array<IOption>): Observable<Array<IOption>> {
        return new Observable((obs) => {
            setTimeout(() => {
                obs.next(this.cloneOptions(options));
                obs.complete();
            }, 5000);
        });
    }

    private cloneOptions(options: Array<IOption>): Array<IOption> {
        return options.map(option => ({ value: option.value, label: option.label }));
    }

    private static readonly PLAYER_ONE: Array<IOption> = [
        {value: '0', label: 'Aech'},
        {value: '1', label: 'Art3mis'},
        {value: '2', label: 'Daito'},
        {value: '3', label: 'Parzival'},
        {value: '4', label: 'Shoto'}
    ];

    private static readonly COUNTRIES: Array<IOption> = [
        {value: 'AF', label: 'Afghanistan'},
        {value: 'AX', label: 'Åland Islands'},
        {value: 'AL', label: 'Albania'},
        {value: 'DZ', label: 'Algeria'},
        {value: 'AS', label: 'American Samoa'},
        {value: 'AD', label: 'Andorra'},
        {value: 'AO', label: 'Angola'},
        {value: 'AI', label: 'Anguilla'},
        {value: 'AQ', label: 'Antarctica'},
        {value: 'AG', label: 'Antigua and Barbuda'},
        {value: 'AR', label: 'Argentina'},
        {value: 'AM', label: 'Armenia'},
        {value: 'AW', label: 'Aruba'},
        {value: 'AU', label: 'Australia'},
        {value: 'AT', label: 'Austria'},
        {value: 'AZ', label: 'Azerbaijan'},
        {value: 'BS', label: 'Bahamas'},
        {value: 'BH', label: 'Bahrain'},
        {value: 'BD', label: 'Bangladesh'},
        {value: 'BB', label: 'Barbados'},
        {value: 'BY', label: 'Belarus'},
        {value: 'BE', label: 'Belgium'},
        {value: 'BZ', label: 'Belize'},
        {value: 'BJ', label: 'Benin'},
        {value: 'BM', label: 'Bermuda'},
        {value: 'BT', label: 'Bhutan'},
        {value: 'BO', label: 'Bolivia, Plurinational State of'},
        {value: 'BA', label: 'Bosnia and Herzegovina'},
        {value: 'BW', label: 'Botswana'},
        {value: 'BV', label: 'Bouvet Island'},
        {value: 'BR', label: 'Brazil'},
        {value: 'IO', label: 'British Indian Ocean Territory'},
        {value: 'BN', label: 'Brunei Darussalam'},
        {value: 'BG', label: 'Bulgaria'},
        {value: 'BF', label: 'Burkina Faso'},
        {value: 'BI', label: 'Burundi'},
        {value: 'KH', label: 'Cambodia'},
        {value: 'CM', label: 'Cameroon'},
        {value: 'CA', label: 'Canada'},
        {value: 'CV', label: 'Cape Verde'},
        {value: 'KY', label: 'Cayman Islands'},
        {value: 'CF', label: 'Central African Republic'},
        {value: 'TD', label: 'Chad'},
        {value: 'CL', label: 'Chile'},
        {value: 'CN', label: 'China'},
        {value: 'CX', label: 'Christmas Island'},
        {value: 'CC', label: 'Cocos (Keeling) Islands'},
        {value: 'CO', label: 'Colombia'},
        {value: 'KM', label: 'Comoros'},
        {value: 'CG', label: 'Congo'},
        {value: 'CD', label: 'Congo, the Democratic Republic of the'},
        {value: 'CK', label: 'Cook Islands'},
        {value: 'CR', label: 'Costa Rica'},
        {value: 'CI', label: 'Côte d\'Ivoire'},
        {value: 'HR', label: 'Croatia'},
        {value: 'CU', label: 'Cuba'},
        {value: 'CY', label: 'Cyprus'},
        {value: 'CZ', label: 'Czech Republic'},
        {value: 'DK', label: 'Denmark'},
        {value: 'DJ', label: 'Djibouti'},
        {value: 'DM', label: 'Dominica'},
        {value: 'DO', label: 'Dominican Republic'},
        {value: 'EC', label: 'Ecuador'},
        {value: 'EG', label: 'Egypt'},
        {value: 'SV', label: 'El Salvador'},
        {value: 'GQ', label: 'Equatorial Guinea'},
        {value: 'ER', label: 'Eritrea'},
        {value: 'EE', label: 'Estonia'},
        {value: 'ET', label: 'Ethiopia'},
        {value: 'FK', label: 'Falkland Islands (Malvinas)'},
        {value: 'FO', label: 'Faroe Islands'},
        {value: 'FJ', label: 'Fiji'},
        {value: 'FI', label: 'Finland'},
        {value: 'FR', label: 'France'},
        {value: 'GF', label: 'French Guiana'},
        {value: 'PF', label: 'French Polynesia'},
        {value: 'TF', label: 'French Southern Territories'},
        {value: 'GA', label: 'Gabon'},
        {value: 'GM', label: 'Gambia'},
        {value: 'GE', label: 'Georgia'},
        {value: 'DE', label: 'Germany'},
        {value: 'GH', label: 'Ghana'},
        {value: 'GI', label: 'Gibraltar'},
        {value: 'GR', label: 'Greece'},
        {value: 'GL', label: 'Greenland'},
        {value: 'GD', label: 'Grenada'},
        {value: 'GP', label: 'Guadeloupe'},
        {value: 'GU', label: 'Guam'},
        {value: 'GT', label: 'Guatemala'},
        {value: 'GG', label: 'Guernsey'},
        {value: 'GN', label: 'Guinea'},
        {value: 'GW', label: 'Guinea-Bissau'},
        {value: 'GY', label: 'Guyana'},
        {value: 'HT', label: 'Haiti'},
        {value: 'HM', label: 'Heard Island and McDonald Islands'},
        {value: 'VA', label: 'Holy See (Vatican City State)'},
        {value: 'HN', label: 'Honduras'},
        {value: 'HK', label: 'Hong Kong'},
        {value: 'HU', label: 'Hungary'},
        {value: 'IS', label: 'Iceland'},
        {value: 'IN', label: 'India'},
        {value: 'ID', label: 'Indonesia'},
        {value: 'IR', label: 'Iran, Islamic Republic of'},
        {value: 'IQ', label: 'Iraq'},
        {value: 'IE', label: 'Ireland'},
        {value: 'IM', label: 'Isle of Man'},
        {value: 'IL', label: 'Israel'},
        {value: 'IT', label: 'Italy'},
        {value: 'JM', label: 'Jamaica'},
        {value: 'JP', label: 'Japan'},
        {value: 'JE', label: 'Jersey'},
        {value: 'JO', label: 'Jordan'},
        {value: 'KZ', label: 'Kazakhstan'},
        {value: 'KE', label: 'Kenya'},
        {value: 'KI', label: 'Kiribati'},
        {value: 'KP', label: 'Korea, Democratic People\'s Republic of'},
        {value: 'KR', label: 'Korea, Republic of'},
        {value: 'KW', label: 'Kuwait'},
        {value: 'KG', label: 'Kyrgyzstan'},
        {value: 'LA', label: 'Lao People\'s Democratic Republic'},
        {value: 'LV', label: 'Latvia'},
        {value: 'LB', label: 'Lebanon'},
        {value: 'LS', label: 'Lesotho'},
        {value: 'LR', label: 'Liberia'},
        {value: 'LY', label: 'Libyan Arab Jamahiriya'},
        {value: 'LI', label: 'Liechtenstein'},
        {value: 'LT', label: 'Lithuania'},
        {value: 'LU', label: 'Luxembourg'},
        {value: 'MO', label: 'Macao'},
        {value: 'MK', label: 'Macedonia, the former Yugoslav Republic of'},
        {value: 'MG', label: 'Madagascar'},
        {value: 'MW', label: 'Malawi'},
        {value: 'MY', label: 'Malaysia'},
        {value: 'MV', label: 'Maldives'},
        {value: 'ML', label: 'Mali'},
        {value: 'MT', label: 'Malta'},
        {value: 'MH', label: 'Marshall Islands'},
        {value: 'MQ', label: 'Martinique'},
        {value: 'MR', label: 'Mauritania'},
        {value: 'MU', label: 'Mauritius'},
        {value: 'YT', label: 'Mayotte'},
        {value: 'MX', label: 'Mexico'},
        {value: 'FM', label: 'Micronesia, Federated States of'},
        {value: 'MD', label: 'Moldova, Republic of'},
        {value: 'MC', label: 'Monaco'},
        {value: 'MN', label: 'Mongolia'},
        {value: 'ME', label: 'Montenegro'},
        {value: 'MS', label: 'Montserrat'},
        {value: 'MA', label: 'Morocco'},
        {value: 'MZ', label: 'Mozambique'},
        {value: 'MM', label: 'Myanmar'},
        {value: 'NA', label: 'Namibia'},
        {value: 'NR', label: 'Nauru'},
        {value: 'NP', label: 'Nepal'},
        {value: 'NL', label: 'Netherlands'},
        {value: 'AN', label: 'Netherlands Antilles'},
        {value: 'NC', label: 'New Caledonia'},
        {value: 'NZ', label: 'New Zealand'},
        {value: 'NI', label: 'Nicaragua'},
        {value: 'NE', label: 'Niger'},
        {value: 'NG', label: 'Nigeria'},
        {value: 'NU', label: 'Niue'},
        {value: 'NF', label: 'Norfolk Island'},
        {value: 'MP', label: 'Northern Mariana Islands'},
        {value: 'NO', label: 'Norway'},
        {value: 'OM', label: 'Oman'},
        {value: 'PK', label: 'Pakistan'},
        {value: 'PW', label: 'Palau'},
        {value: 'PS', label: 'Palestinian Territory, Occupied'},
        {value: 'PA', label: 'Panama'},
        {value: 'PG', label: 'Papua New Guinea'},
        {value: 'PY', label: 'Paraguay'},
        {value: 'PE', label: 'Peru'},
        {value: 'PH', label: 'Philippines'},
        {value: 'PN', label: 'Pitcairn'},
        {value: 'PL', label: 'Poland'},
        {value: 'PT', label: 'Portugal'},
        {value: 'PR', label: 'Puerto Rico'},
        {value: 'QA', label: 'Qatar'},
        {value: 'RE', label: 'R&eacute;union'},
        {value: 'RO', label: 'Romania'},
        {value: 'RU', label: 'Russian Federation'},
        {value: 'RW', label: 'Rwanda'},
        {value: 'BL', label: 'Saint Barth&eacute;lemy'},
        {value: 'SH', label: 'Saint Helena, Ascension and Tristan da Cunha'},
        {value: 'KN', label: 'Saint Kitts and Nevis'},
        {value: 'LC', label: 'Saint Lucia'},
        {value: 'MF', label: 'Saint Martin (French part)'},
        {value: 'PM', label: 'Saint Pierre and Miquelon'},
        {value: 'VC', label: 'Saint Vincent and the Grenadines'},
        {value: 'WS', label: 'Samoa'},
        {value: 'SM', label: 'San Marino'},
        {value: 'ST', label: 'Sao Tome and Principe'},
        {value: 'SA', label: 'Saudi Arabia'},
        {value: 'SN', label: 'Senegal'},
        {value: 'RS', label: 'Serbia'},
        {value: 'SC', label: 'Seychelles'},
        {value: 'SL', label: 'Sierra Leone'},
        {value: 'SG', label: 'Singapore'},
        {value: 'SK', label: 'Slovakia'},
        {value: 'SI', label: 'Slovenia'},
        {value: 'SB', label: 'Solomon Islands'},
        {value: 'SO', label: 'Somalia'},
        {value: 'ZA', label: 'South Africa'},
        {value: 'GS', label: 'South Georgia and the South Sandwich Islands'},
        {value: 'ES', label: 'Spain'},
        {value: 'LK', label: 'Sri Lanka'},
        {value: 'SD', label: 'Sudan'},
        {value: 'SR', label: 'Suriname'},
        {value: 'SJ', label: 'Svalbard and Jan Mayen'},
        {value: 'SZ', label: 'Swaziland'},
        {value: 'SE', label: 'Sweden'},
        {value: 'CH', label: 'Switzerland'},
        {value: 'SY', label: 'Syrian Arab Republic'},
        {value: 'TW', label: 'Taiwan, Province of China'},
        {value: 'TJ', label: 'Tajikistan'},
        {value: 'TZ', label: 'Tanzania, United Republic of'},
        {value: 'TH', label: 'Thailand'},
        {value: 'TL', label: 'Timor-Leste'},
        {value: 'TG', label: 'Togo'},
        {value: 'TK', label: 'Tokelau'},
        {value: 'TO', label: 'Tonga'},
        {value: 'TT', label: 'Trinidad and Tobago'},
        {value: 'TN', label: 'Tunisia'},
        {value: 'TR', label: 'Turkey'},
        {value: 'TM', label: 'Turkmenistan'},
        {value: 'TC', label: 'Turks and Caicos Islands'},
        {value: 'TV', label: 'Tuvalu'},
        {value: 'UG', label: 'Uganda'},
        {value: 'UA', label: 'Ukraine'},
        {value: 'AE', label: 'United Arab Emirates'},
        {value: 'GB', label: 'United Kingdom'},
        {value: 'US', label: 'United States'},
        {value: 'UM', label: 'United States Minor Outlying Islands'},
        {value: 'UY', label: 'Uruguay'},
        {value: 'UZ', label: 'Uzbekistan'},
        {value: 'VU', label: 'Vanuatu'},
        {value: 'VE', label: 'Venezuela, Bolivarian Republic of'},
        {value: 'VN', label: 'Viet Nam'},
        {value: 'VG', label: 'Virgin Islands, British'},
        {value: 'VI', label: 'Virgin Islands, U.S.'},
        {value: 'WF', label: 'Wallis and Futuna'},
        {value: 'EH', label: 'Western Sahara'},
        {value: 'YE', label: 'Yemen'},
        {value: 'ZM', label: 'Zambia'},
        {value: 'ZW', label: 'Zimbabwe'}
    ];
}