import { describe, expect, it } from 'vitest'

import { getSectionKeyFromPathname, resolveSectionDisplay } from './MobileMenuContent.utils'

describe('getSectionKeyFromPathname', () => {
  it('returns section key for project section paths', () => {
    expect(getSectionKeyFromPathname('/project/abc123/database/schemas')).toBe('database')
    expect(getSectionKeyFromPathname('/project/abc123/auth/users')).toBe('auth')
    expect(getSectionKeyFromPathname('/project/abc123/settings/general')).toBe('settings')
    expect(getSectionKeyFromPathname('/project/abc123/integrations')).toBe('integrations')
    expect(getSectionKeyFromPathname('/project/abc123/realtime/inspector')).toBe('realtime')
    expect(getSectionKeyFromPathname('/project/abc123/functions')).toBe('functions')
    expect(getSectionKeyFromPathname('/project/abc123/logs/explorer')).toBe('logs')
    expect(getSectionKeyFromPathname('/project/abc123/advisors/security')).toBe('advisors')
  })

  it('returns null for project home (no section segment)', () => {
    expect(getSectionKeyFromPathname('/project/abc123')).toBeNull()
    expect(getSectionKeyFromPathname('/project/abc123/')).toBeNull()
  })

  it('returns null when pathname does not contain "project"', () => {
    expect(getSectionKeyFromPathname('/org/my-org')).toBeNull()
    expect(getSectionKeyFromPathname('/account/me')).toBeNull()
    expect(getSectionKeyFromPathname('/')).toBeNull()
    expect(getSectionKeyFromPathname('')).toBeNull()
  })

  it('returns null when project segment is missing or dynamic', () => {
    expect(getSectionKeyFromPathname('/project')).toBeNull()
    expect(getSectionKeyFromPathname('/project/')).toBeNull()
    expect(getSectionKeyFromPathname('/project/[ref]/database/schemas')).toBeNull()
  })

  it('returns first segment after project ref as section key', () => {
    expect(getSectionKeyFromPathname('/project/foo/bar/baz')).toBe('bar')
  })
})

describe('resolveSectionDisplay', () => {
  const routes = [
    { key: 'database', label: 'Database' },
    { key: 'auth', label: 'Authentication' },
    { key: 'settings', label: 'Settings' },
  ]

  it('returns nulls when viewLevel is top', () => {
    const result = resolveSectionDisplay({
      viewLevel: 'top',
      selectedSectionKey: 'database',
      currentSectionKey: 'auth',
      currentProduct: 'Authentication',
      routes,
    })
    expect(result).toEqual({ sectionKey: null, sectionLabel: null })
  })

  it('uses selectedSectionKey when set', () => {
    const result = resolveSectionDisplay({
      viewLevel: 'section',
      selectedSectionKey: 'database',
      currentSectionKey: 'auth',
      currentProduct: 'Authentication',
      routes,
    })
    expect(result).toEqual({ sectionKey: 'database', sectionLabel: 'Database' })
  })

  it('falls back to currentSectionKey when selectedSectionKey is null', () => {
    const result = resolveSectionDisplay({
      viewLevel: 'section',
      selectedSectionKey: null,
      currentSectionKey: 'auth',
      currentProduct: 'Authentication',
      routes,
    })
    expect(result).toEqual({ sectionKey: 'auth', sectionLabel: 'Authentication' })
  })

  it('uses currentProduct as label when sectionKey matches currentSectionKey', () => {
    const result = resolveSectionDisplay({
      viewLevel: 'section',
      selectedSectionKey: 'auth',
      currentSectionKey: 'auth',
      currentProduct: 'Auth Users',
      routes,
    })
    expect(result).toEqual({ sectionKey: 'auth', sectionLabel: 'Auth Users' })
  })

  it('falls back to sectionKey itself when no matching route', () => {
    const result = resolveSectionDisplay({
      viewLevel: 'section',
      selectedSectionKey: 'unknown',
      currentSectionKey: null,
      currentProduct: '',
      routes,
    })
    expect(result).toEqual({ sectionKey: 'unknown', sectionLabel: 'unknown' })
  })

  it('returns nulls when in section view but both keys are null', () => {
    const result = resolveSectionDisplay({
      viewLevel: 'section',
      selectedSectionKey: null,
      currentSectionKey: null,
      currentProduct: '',
      routes,
    })
    expect(result).toEqual({ sectionKey: null, sectionLabel: null })
  })
})