import test from 'node:test'
import assert from 'node:assert/strict'
import fs from 'node:fs'
import vm from 'node:vm'

function fixture() {
    let code = fs.readFileSync(new URL('../src/store/index.js', import.meta.url), 'utf8')
        .replace(/^import .*$/gm, '')
        .replace('export default new vuex.Store(', 'globalThis.store = new vuex.Store(')
    const messages = []
    const showMessage = message => messages.push(message)
    showMessage.error = message => messages.push(message)
    const axios = {interceptors: {response: {use() {}}}}
    const context = vm.createContext({axios, vuex: {Store: function (config) {Object.assign(this, config)}},
        ElMessage: showMessage, URLSearchParams, console,
        qs: {stringify: () => ''}})
    vm.runInContext(code, context)
    const store = context.store
    const api = {state: store.state,
        commit: (name, data) => store.mutations[name](store.state, data),
        dispatch: (name, data) => Promise.resolve(store.actions[name](api, data))}
    return {store, messages, axios, api}
}

test('link search matches a numeric gid and jumps to the right page', () => {
    const {store, messages} = fixture()
    store.state.currentTasks = [{gid: 1}, {gid: 2}, {gid: 12345, name: 'sample', shortName: 'sample'}]
    store.state.length = 2
    store.mutations._searchLocalByLink(store.state, 'https://example.org/g/12345/key/')
    assert.equal(store.state.page, 2)
    assert.match(messages[0], /已跳转/)
})

test('missing gid still reports no match', () => {
    const {store, messages} = fixture()
    store.state.currentTasks = [{gid: 12345}]
    store.mutations._searchLocalByLink(store.state, 'https://example.org/g/999/key/')
    assert.equal(messages[0], '未找到此任务')
})

test('submission reloads persisted status without duplicating a completed task', async () => {
    const {store, axios, api} = fixture()
    const gallery = {gid: 123, name: 'sample', status: '下载完成', thumb_link: '', createTime: 1, downloader: 7}
    store.state.chosenGallery = {...gallery, status: '已提交'}
    store.state.totalGalleryTask.push(gallery)
    axios.post = async () => ({data: {result: 'success'}})
    axios.get = async url => ({data: {result: 'success', data: JSON.stringify(url.endsWith('weekUsedAmount') ? {} : [gallery])}})
    await store.actions.postGalleryTask(api, {targetResolution: 'original'})
    assert.equal(store.state.totalGalleryTask.length, 1)
    assert.equal(store.state.totalGalleryTask[0].status, '下载完成')
    assert.equal(store.state.chosenGallery, false)
})

test('gallery management subrequests carry the active auth code', async () => {
    const {store, axios, api} = fixture()
    store.state.AuthCode = 'test-auth'
    let call
    axios.post = async (...args) => {
        call = args
        return {data: {result: args[0].endsWith('/cache') ? 'failure' : 'success', data: 'expected test response'}}
    }
    await store.actions.reconnect(api)
    assert.equal(call[0], 'https://downloader.lionwebsite.xyz/GalleryManage/reconnect')
    assert.equal(call[1], null)
    assert.equal(call[2].params.AuthCode, 'test-auth')

    await store.actions.readOnlineGallery(api, {link: 'https://example.org/g/1/key/', images: []})
    assert.equal(call[0], 'https://downloader.lionwebsite.xyz/GalleryManage/cache')
    assert.equal(call[1], null)
    assert.deepEqual({...call[2].params}, {
        url: 'https://example.org/g/1/key/',
        AuthCode: 'test-auth'
    })
})

test('thumbnail and online image URLs carry the active auth code', () => {
    const {store} = fixture()
    store.state.AuthCode = 'code with spaces'
    store.mutations._updateGalleryTasks(store.state, [{
        gid: 123,
        name: 'sample',
        status: '已提交',
        thumb_link: 'https://example.org/thumb?a=1&b=2',
        createTime: 1,
        downloader: 7
    }])
    const thumbnail = new URL(store.state.totalGalleryTask[0].thumb_link)
    assert.equal(thumbnail.searchParams.get('AuthCode'), 'code with spaces')
    assert.equal(thumbnail.searchParams.get('path'), 'https://example.org/thumb?a=1&b=2')

    store.mutations._setReadingGallery(store.state, {gid: 123, pages: 1})
    const image = new URL(store.state.readingGallery.images[0])
    assert.equal(image.searchParams.get('gid'), '123')
    assert.equal(image.searchParams.get('AuthCode'), 'code with spaces')
})