import React from 'react'
import { render, waitFor, fireEvent } from '@testing-library/react-native'
import MembershipScreen from '../membership'

// Mock react-native-safe-area-context FIRST
jest.mock('react-native-safe-area-context', () => ({
    SafeAreaProvider: ({ children }: any) => children,
    SafeAreaView: ({ children }: any) => children,
    useSafeAreaInsets: () => ({ top: 0, right: 0, bottom: 0, left: 0 }),
}))

// Mock expo-linear-gradient
jest.mock('expo-linear-gradient', () => ({
    LinearGradient: 'LinearGradient',
}))

// Mock expo-image
jest.mock('expo-image', () => ({
    Image: 'Image',
}))

// Mock expo-status-bar
jest.mock('expo-status-bar', () => ({
    StatusBar: 'StatusBar',
}))

// Mock react-native-svg
jest.mock('react-native-svg', () => ({
    Svg: 'Svg',
    Path: 'Path',
    Defs: 'Defs',
    LinearGradient: 'LinearGradient',
    Stop: 'Stop',
}))

// Mock react-native-reanimated-carousel
jest.mock('react-native-reanimated-carousel', () => {
    const React = require('react')
    return {
        __esModule: true,
        default: ({ data, renderItem, onSnapToItem }: any) => {
            return React.createElement(
                'View',
                { testID: 'carousel' },
                data.map((item: any, index: number) =>
                    React.createElement(
                        'View',
                        { key: index, testID: `carousel-item-${index}` },
                        renderItem({ item, index })
                    )
                )
            )
        },
    }
})

// Mock icons
jest.mock('@/components/icon', () => ({
    CheckIcon: () => 'CheckIcon',
    LeftArrowIcon: () => 'LeftArrowIcon',
    OmitIcon: () => 'OmitIcon',
    UncheckedIcon: () => 'UncheckedIcon',
    TermsIcon: () => 'TermsIcon',
    PrivacyIcon: () => 'PrivacyIcon',
}))

jest.mock('@/components/icon/checkMark', () => ({
    CheckMarkIcon: () => 'CheckMarkIcon',
}))

// Mock components
jest.mock('@/components/drawer/PointsDrawer', () => {
    const React = require('react')
    return {
        __esModule: true,
        default: () => null,
    }
})
jest.mock('@/components/ui/dropdown', () => {
    const React = require('react')
    return {
        __esModule: true,
        default: ({ renderTrigger }: any) => {
            return renderTrigger ? renderTrigger(null, false, jest.fn()) : null
        },
    }
})
jest.mock('@/components/GradientText', () => {
    const React = require('react')
    return {
        __esModule: true,
        default: ({ children }: any) => children,
    }
})

// Mock expo-router
jest.mock('expo-router', () => ({
    useRouter: jest.fn(() => ({
        push: jest.fn(),
        back: jest.fn(),
    })),
}))

// Mock react-i18next
jest.mock('react-i18next', () => ({
    useTranslation: () => ({
        t: (key: string) => key,
    }),
}))

// Mock hooks - 默认返回空广告数据
const mockLoadActivates = jest.fn()
const mockActivatesData = {
    activities: [],
}

jest.mock('@/hooks/use-activates', () => ({
    useActivates: jest.fn(() => ({
        load: mockLoadActivates,
        data: mockActivatesData,
    })),
}))

jest.mock('@/hooks/use-membership', () => ({
    useMembership: jest.fn(() => ({
        creditPlans: [
            {
                name: 'Plus',
                amountInCents: 999,
                popular: false,
                credits: 100,
                currency: 'USD',
                featureList: ['feature1', 'feature2'],
            },
        ],
        creditBalance: 50,
        selectedPlanIndex: 0,
        setSelectedPlanIndex: jest.fn(),
        isLoadingSubscriptions: false,
        isStripePricingLoading: false,
        createSubscription: jest.fn(),
        upgradeSubscription: jest.fn(),
        restoreSubscription: jest.fn(),
        rechargeToken: jest.fn(),
        activeAuthSubscription: null,
        hasActiveSubscription: false,
        stripePricingData: null,
    })),
}))

describe('MembershipScreen - Advertisement Carousel', () => {
    beforeEach(() => {
        jest.clearAllMocks()
    })

    describe('广告轮播显示', () => {
        it('当广告数据为空时，应该隐藏轮播图', () => {
            const { queryByTestId } = render(<MembershipScreen />)

            // 轮播图不应该显示
            expect(queryByTestId('carousel')).toBeNull()
        })

        it('当广告数据存在时，应该显示轮播图', () => {
            // 设置有广告数据的mock
            const { useActivates } = require('@/hooks/use-activates')
            useActivates.mockReturnValue({
                load: mockLoadActivates,
                data: {
                    activities: [
                        {
                            id: '1',
                            title: 'Test Ad 1',
                            desc: 'Description 1',
                            coverUrl: 'https://example.com/ad1.jpg',
                            link: '/ad1',
                        },
                        {
                            id: '2',
                            title: 'Test Ad 2',
                            desc: 'Description 2',
                            coverUrl: 'https://example.com/ad2.jpg',
                            link: '/ad2',
                        },
                    ],
                },
            })

            const { getByTestId } = render(<MembershipScreen />)

            // 轮播图应该显示
            expect(getByTestId('carousel')).toBeTruthy()
        })

        it('应该在组件挂载时加载广告数据', () => {
            render(<MembershipScreen />)

            // 应该调用 loadActivates
            expect(mockLoadActivates).toHaveBeenCalled()
        })
    })

    describe('广告点击跳转', () => {
        it('点击广告时应该跳转到正确的链接', () => {
            const mockPush = jest.fn()
            const { useRouter } = require('expo-router')
            useRouter.mockReturnValue({
                push: mockPush,
                back: jest.fn(),
            })

            const { useActivates } = require('@/hooks/use-activates')
            useActivates.mockReturnValue({
                load: mockLoadActivates,
                data: {
                    activities: [
                        {
                            id: '1',
                            title: 'Test Ad',
                            desc: 'Description',
                            coverUrl: 'https://example.com/ad.jpg',
                            link: '/test-link',
                        },
                    ],
                },
            })

            const { getByTestId } = render(<MembershipScreen />)

            // 点击第一个广告
            const carouselItem = getByTestId('carousel-item-0')
            fireEvent.press(carouselItem)

            // 应该跳转到广告链接
            expect(mockPush).toHaveBeenCalledWith('/test-link')
        })
    })

    describe('广告轮播指示点', () => {
        it('当有多个广告时，应该显示指示点', () => {
            const { useActivates } = require('@/hooks/use-activates')
            useActivates.mockReturnValue({
                load: mockLoadActivates,
                data: {
                    activities: [
                        {
                            id: '1',
                            title: 'Ad 1',
                            desc: 'Desc 1',
                            coverUrl: 'https://example.com/ad1.jpg',
                            link: '/ad1',
                        },
                        {
                            id: '2',
                            title: 'Ad 2',
                            desc: 'Desc 2',
                            coverUrl: 'https://example.com/ad2.jpg',
                            link: '/ad2',
                        },
                    ],
                },
            })

            const { getAllByTestId } = render(<MembershipScreen />)

            // 应该有2个指示点
            const dots = getAllByTestId(/^dot-/)
            expect(dots).toHaveLength(2)
        })
    })
})