//
//  EntryDetailScreen.swift
//  Tests iOS
//
//  Screen object for the Entry Detail sheet (edit mood, notes, delete).
//

import XCTest

struct EntryDetailScreen {
    let app: XCUIApplication

    private let defaultTimeout: TimeInterval = 2
    private let navigationTimeout: TimeInterval = 5

    // MARK: - Elements

    var sheet: XCUIElement { app.element(UITestID.EntryDetail.sheet) }
    var doneButton: XCUIElement { app.element(UITestID.EntryDetail.doneButton) }
    var deleteButton: XCUIElement { app.element(UITestID.EntryDetail.deleteButton) }

    func moodButton(for mood: MoodChoice) -> XCUIElement {
        app.buttons["mood_button_\(mood.rawValue)"]
    }

    // MARK: - Actions

    func dismiss(file: StaticString = #filePath, line: UInt = #line) {
        doneButton
            .waitUntilHittableOrFail(timeout: defaultTimeout, message: "Done button should be hittable", file: file, line: line)
            .forceTap(file: file, line: line)
    }

    func selectMood(_ mood: MoodChoice, file: StaticString = #filePath, line: UInt = #line) {
        moodButton(for: mood)
            .waitUntilHittableOrFail(timeout: defaultTimeout, message: "Mood button '\(mood.rawValue)' should be hittable", file: file, line: line)
            .forceTap(file: file, line: line)
    }

    func deleteEntry(file: StaticString = #filePath, line: UInt = #line) {
        deleteButton.scrollIntoView(in: sheet, direction: .up, maxSwipes: 3, file: file, line: line)
        deleteButton.forceTap(file: file, line: line)

        let alert = app.alerts.firstMatch
        alert.waitForExistenceOrFail(timeout: navigationTimeout, message: "Delete confirmation alert should appear", file: file, line: line)

        let confirmDelete = alert.buttons.matching(NSPredicate(format: "label CONTAINS[cd] %@", "Delete")).firstMatch
        confirmDelete
            .waitForExistenceOrFail(timeout: defaultTimeout, message: "Delete button in alert should exist", file: file, line: line)
            .forceTap(file: file, line: line)
    }

    // MARK: - Assertions

    @discardableResult
    func assertVisible(file: StaticString = #filePath, line: UInt = #line) -> EntryDetailScreen {
        sheet.waitForExistenceOrFail(timeout: navigationTimeout, message: "Entry Detail sheet should be visible", file: file, line: line)
        return self
    }

    func assertDismissed(file: StaticString = #filePath, line: UInt = #line) {
        sheet.waitForNonExistence(timeout: navigationTimeout, message: "Entry Detail sheet should be dismissed", file: file, line: line)
    }
}