/**
 * E2E 测试自定义命令
 */

// 登录命令
Cypress.Commands.add('login', (username?: string, password?: string) => {
  const user = username || Cypress.env('testUser').username
  const pass = password || Cypress.env('testUser').password
  
  cy.visit('/auth/login')
  cy.get('[data-cy=username-input]').type(user)
  cy.get('[data-cy=password-input]').type(pass)
  cy.get('[data-cy=login-button]').click()
  
  // 等待登录完成
  cy.wait('@login')
  cy.url().should('not.include', '/auth/login')
})

// 登出命令
Cypress.Commands.add('logout', () => {
  cy.get('[data-cy=user-menu]').click()
  cy.get('[data-cy=logout-button]').click()
  cy.wait('@logout')
  cy.url().should('include', '/auth/login')
})

// 等待页面加载完成
Cypress.Commands.add('waitForPageLoad', () => {
  cy.get('[data-cy=loading]').should('not.exist')
  cy.get('body').should('be.visible')
})

// 检查元素是否可见
Cypress.Commands.add('shouldBeVisible', (selector: string) => {
  cy.get(selector).should('be.visible')
})

// 检查元素是否包含文本
Cypress.Commands.add('shouldContainText', (selector: string, text: string) => {
  cy.get(selector).should('contain.text', text)
})

// 上传文件命令
Cypress.Commands.add('uploadFile', (selector: string, fileName: string) => {
  cy.fixture(fileName, 'base64').then(fileContent => {
    cy.get(selector).selectFile({
      contents: Cypress.Buffer.from(fileContent, 'base64'),
      fileName,
      mimeType: 'image/jpeg'
    }, { force: true })
  })
})

// 等待 API 请求完成
Cypress.Commands.add('waitForApi', (alias: string) => {
  cy.wait(`@${alias}`)
})

// 模拟网络延迟
Cypress.Commands.add('simulateNetworkDelay', (delay: number) => {
  cy.intercept('**', (req) => {
    req.reply((res) => {
      return new Promise((resolve) => {
        setTimeout(() => resolve(res), delay)
      })
    })
  })
})

// 检查无障碍性
Cypress.Commands.add('checkA11y', () => {
  cy.injectAxe()
  cy.checkA11y()
})

// 自定义断言
Cypress.Commands.add('shouldHaveClass', { prevSubject: true }, (subject, className) => {
  cy.wrap(subject).should('have.class', className)
})

Cypress.Commands.add('shouldNotHaveClass', { prevSubject: true }, (subject, className) => {
  cy.wrap(subject).should('not.have.class', className)
})

// 表单填写命令
Cypress.Commands.add('fillForm', (formData: Record<string, string>) => {
  Object.entries(formData).forEach(([field, value]) => {
    cy.get(`[data-cy=${field}-input]`).clear().type(value)
  })
})

// 等待元素出现
Cypress.Commands.add('waitForElement', (selector: string, timeout = 10000) => {
  cy.get(selector, { timeout }).should('exist')
})

// 滚动到元素
Cypress.Commands.add('scrollToElement', (selector: string) => {
  cy.get(selector).scrollIntoView()
})

// 模拟移动设备
Cypress.Commands.add('setMobileViewport', () => {
  cy.viewport(375, 667) // iPhone 6/7/8 尺寸
})

// 模拟平板设备
Cypress.Commands.add('setTabletViewport', () => {
  cy.viewport(768, 1024) // iPad 尺寸
})

// 模拟桌面设备
Cypress.Commands.add('setDesktopViewport', () => {
  cy.viewport(1280, 720)
})

// 检查响应式设计
Cypress.Commands.add('checkResponsive', (selector: string) => {
  // 桌面
  cy.setDesktopViewport()
  cy.get(selector).should('be.visible')
  
  // 平板
  cy.setTabletViewport()
  cy.get(selector).should('be.visible')
  
  // 移动
  cy.setMobileViewport()
  cy.get(selector).should('be.visible')
  
  // 恢复桌面
  cy.setDesktopViewport()
})

// 模拟键盘导航
Cypress.Commands.add('navigateWithKeyboard', (selector: string) => {
  cy.get('body').tab()
  cy.focused().should('have.attr', 'data-cy', selector)
})

// 检查加载状态
Cypress.Commands.add('shouldBeLoading', (selector: string) => {
  cy.get(selector).should('have.class', 'loading')
})

Cypress.Commands.add('shouldNotBeLoading', (selector: string) => {
  cy.get(selector).should('not.have.class', 'loading')
})

// 模拟网络错误
Cypress.Commands.add('simulateNetworkError', (url: string) => {
  cy.intercept('GET', url, { forceNetworkError: true })
})

// 检查错误消息
Cypress.Commands.add('shouldShowError', (message: string) => {
  cy.get('[data-cy=error-message]').should('contain.text', message)
})

// 检查成功消息
Cypress.Commands.add('shouldShowSuccess', (message: string) => {
  cy.get('[data-cy=success-message]').should('contain.text', message)
})

// 清除通知
Cypress.Commands.add('clearNotifications', () => {
  cy.get('[data-cy=notification-close]').each(($el) => {
    cy.wrap($el).click()
  })
})

// 等待动画完成
Cypress.Commands.add('waitForAnimation', (selector?: string) => {
  if (selector) {
    cy.get(selector).should('not.have.class', 'animating')
  } else {
    cy.wait(300) // 默认等待动画时间
  }
})

// 模拟拖拽
Cypress.Commands.add('dragAndDrop', (sourceSelector: string, targetSelector: string) => {
  cy.get(sourceSelector).trigger('mousedown', { which: 1 })
  cy.get(targetSelector).trigger('mousemove').trigger('mouseup')
})

// 检查本地存储
Cypress.Commands.add('shouldHaveLocalStorage', (key: string, value?: string) => {
  cy.window().its('localStorage').invoke('getItem', key).should('exist')
  if (value) {
    cy.window().its('localStorage').invoke('getItem', key).should('eq', value)
  }
})

// 清除本地存储特定项
Cypress.Commands.add('clearLocalStorageItem', (key: string) => {
  cy.window().its('localStorage').invoke('removeItem', key)
})

// 设置本地存储
Cypress.Commands.add('setLocalStorage', (key: string, value: string) => {
  cy.window().its('localStorage').invoke('setItem', key, value)
})