// Copyright (C) 2012-2024 Zammad Foundation, https://zammad-foundation.org/

import { fireEvent } from '@testing-library/vue'
import { beforeEach, describe, expect } from 'vitest'

import renderComponent, {
  type ExtendedRenderResult,
} from '#tests/support/components/renderComponent.ts'

import LayoutSidebar from '#desktop/components/layout/LayoutSidebar.vue'

describe('LayoutSidebar', () => {
  describe('Feature: Collapsible', () => {
    let view: ExtendedRenderResult
    beforeEach(() => {
      view = renderComponent(LayoutSidebar, {
        props: {
          name: 'testBar-collapsible',
          id: 'sidebar-test',
          collapsible: true,
          resizable: false,
        },
      })
    })
    it('shows CollapseButton in expanded state when collapsible is true', async () => {
      expect(
        view.queryByLabelText('Expand this element'),
      ).not.toBeInTheDocument()
      // By default, is expanded and aria label shows collapse action
      expect(view.queryByLabelText('Collapse this element')).toBeInTheDocument()
    })
    it('does not show CollapseButton when collapsible is false', async () => {
      await view.rerender({ collapsible: false })
      expect(
        view.queryByLabelText('collapse this item'),
      ).not.toBeInTheDocument()
      expect(view.queryByLabelText('expand this item')).not.toBeInTheDocument()
    })
    it('hides action Button when no iconCollapsed is provided', async () => {
      expect(view.queryByTestId('action-button')).not.toBeInTheDocument()
    })
    it('shows an action Button when iconCollapsed is provided and sidebar is collapsed', async () => {
      await view.rerender({ iconCollapsed: 'person-gear' })
      const collapseButton = await view.findByLabelText('Collapse this element')
      await view.events.click(collapseButton)
      expect(view.queryByTestId('action-button')).toBeInTheDocument()
    })
  })
  describe('Feature: Resizable', () => {
    let view: ExtendedRenderResult
    beforeEach(() => {
      view = renderComponent(LayoutSidebar, {
        props: {
          name: 'testBar-resize',
          id: 'sidebar-test',
          collapsible: false,
          resizable: true,
        },
      })
    })
    it('shows ResizeHandle when resizable is true', async () => {
      expect(view.queryByLabelText('Resize sidebar')).toBeInTheDocument()
    })
    it('does not show ResizeHandle when resizable is false', async () => {
      await view.rerender({ resizable: false })
      expect(view.queryByLabelText('Resize sidebar')).not.toBeInTheDocument()
    })
    it('resizes sidebar when ResizeHandle is clicked and dragged', async () => {
      const resizeHandle = await view.findByLabelText('Resize sidebar')
      await view.events.click(resizeHandle)

      // Emulate mouse down on resize handle and mouse move on document
      await fireEvent.mouseDown(resizeHandle, { clientX: 0 })
      await fireEvent.mouseMove(document, { clientX: 100 })
      await fireEvent.mouseUp(document, { clientX: 100 })

      expect(view.emitted('resize-horizontal')).toEqual([[100]])
    })
    it('resizes sidebar when ResizeHandle is touched and dragged', async () => {
      const resizeHandle = await view.findByLabelText('Resize sidebar')
      await view.events.click(resizeHandle)
      // Touch device
      await fireEvent.touchStart(resizeHandle, { pageX: 0 })
      await fireEvent.touchMove(document, { pageX: 100 })
      await fireEvent.touchEnd(document, { pageX: 100 })
      // :TODO check why we can not use toEqual([[100]])
      expect(view.emitted('resize-horizontal')).toBeTruthy()
    })
    it('resets width when ResizeHandle is double clicked', async () => {
      const resizeHandle = await view.findByLabelText('Resize sidebar')
      await fireEvent.dblClick(resizeHandle)
      expect(view.emitted('reset-width')).toBeTruthy()
    })
    it('hides ResizeHandle when sidebar is collapsed', async () => {
      await view.rerender({ collapsible: true })
      const collapseButton = await view.findByLabelText('Collapse this element')
      await view.events.click(collapseButton)
      expect(view.queryByLabelText('Resize sidebar')).not.toBeInTheDocument()
    })
  })
})