//
// SPDX-FileCopyrightText: 2023 Nextcloud GmbH and Nextcloud contributors
// SPDX-License-Identifier: GPL-3.0-or-later
//

import XCTest
@testable import NextcloudTalk

final class UnitColorGeneratorTest: XCTestCase {

    func testUsernameToColor() throws {
        // See: https://github.com/nextcloud-libraries/nextcloud-vue/blob/76cc5dec7305f8e83b6380893e391d53770fb272/tests/unit/functions/usernameToColor/usernameToColor.spec.js#L10
        usernameToColorHexHelper(username: "", expectedHexColor: "#0082c9")
        usernameToColorHexHelper(username: ",", expectedHexColor: "#1e78c1")
        usernameToColorHexHelper(username: ".", expectedHexColor: "#c98879")
        usernameToColorHexHelper(username: "admin", expectedHexColor: "#d09e6d")
        usernameToColorHexHelper(username: "123e4567-e89b-12d3-a456-426614174000", expectedHexColor: "#bc5c91")
        usernameToColorHexHelper(username: "Akeel Robertson", expectedHexColor: "#9750a4")
        usernameToColorHexHelper(username: "Brayden Truong", expectedHexColor: "#d09e6d")
        usernameToColorHexHelper(username: "Daphne Roy", expectedHexColor: "#9750a4")
        usernameToColorHexHelper(username: "Ellena Wright Frederic Conway", expectedHexColor: "#c37285")
        usernameToColorHexHelper(username: "Gianluca Hills", expectedHexColor: "#d6b461")
        usernameToColorHexHelper(username: "Haseeb Stephens", expectedHexColor: "#d6b461")
        usernameToColorHexHelper(username: "Idris Mac", expectedHexColor: "#9750a4")
        usernameToColorHexHelper(username: "Kristi Fisher", expectedHexColor: "#0082c9")
        usernameToColorHexHelper(username: "Lillian Wall", expectedHexColor: "#bc5c91")
        usernameToColorHexHelper(username: "Lorelai Taylor", expectedHexColor: "#ddcb55")
        usernameToColorHexHelper(username: "Madina Knight", expectedHexColor: "#9750a4")
        usernameToColorHexHelper(username: "Meeting", expectedHexColor: "#c98879")
        usernameToColorHexHelper(username: "Private Circle", expectedHexColor: "#c37285")
        usernameToColorHexHelper(username: "Rae Hope", expectedHexColor: "#795aab")
        usernameToColorHexHelper(username: "Santiago Singleton", expectedHexColor: "#bc5c91")
        usernameToColorHexHelper(username: "Sid Combs", expectedHexColor: "#d09e6d")
        usernameToColorHexHelper(username: "TestCircle", expectedHexColor: "#499aa2")
        usernameToColorHexHelper(username: "Tom Mörtel", expectedHexColor: "#248eb5")
        usernameToColorHexHelper(username: "Vivienne Jacobs", expectedHexColor: "#1e78c1")
        usernameToColorHexHelper(username: "Zaki Cortes", expectedHexColor: "#6ea68f")
        usernameToColorHexHelper(username: "a user", expectedHexColor: "#5b64b3")
        usernameToColorHexHelper(username: "admin@cloud.example.com", expectedHexColor: "#9750a4")
        usernameToColorHexHelper(username: "another user", expectedHexColor: "#ddcb55")
        usernameToColorHexHelper(username: "asd", expectedHexColor: "#248eb5")
        usernameToColorHexHelper(username: "bar", expectedHexColor: "#0082c9")
        usernameToColorHexHelper(username: "foo", expectedHexColor: "#d09e6d")
        usernameToColorHexHelper(username: "wasd", expectedHexColor: "#b6469d")
        usernameToColorHexHelper(username: "مرحبا بالعالم", expectedHexColor: "#c98879")
        usernameToColorHexHelper(username: "🙈", expectedHexColor: "#b6469d")
    }

    private func usernameToColorHexHelper(username: String, expectedHexColor: String) {
        let userColor = ColorGenerator.shared.usernameToColor(username)
        let userHexColor = NCUtils.hexString(fromColor: userColor)

        XCTAssertEqual(userHexColor.lowercased(), expectedHexColor.lowercased())
    }
}