import fetch from 'node-fetch'
import APIURL from '../../api.config.js'
import fs from 'fs'
import Configstore from 'configstore'
import URLParse from 'url-parse'
import QueryString from 'query-string'

const packageJson = JSON.parse(fs.readFileSync('./package.json', 'utf8'))
const configStore = new Configstore(packageJson.name)

export const videoInfo = async (url) => {
    if (!configStore.has('email' || !configStore.has('apiKey'))) {
        console.log('Please authenticate first!')
        process.exit(1)
    }
    const ytURL = URLParse(url)
    const q = QueryString.parse(ytURL.query)
    if (
        (ytURL.hostname !== 'www.youtube.com' &&
            ytURL.hostname !== 'youtube.com') ||
        !q.v
    ) {
        console.log('Invalid YT URL or no video ID found!')
        process.exit(1)
    }
    var options = {
        method: 'GET',
        url: APIURL + '/api/private/yt/video/' + q.v,
        headers: {
            apikey: configStore.get('apiKey'),
            email: configStore.get('email'),
        },
    }

    const response = await fetch(options.url, {
        method: 'GET',
        headers: options.headers,
    })
    const data = await response.json()
    console.log('Title: ' + data.snippet.title)
    console.log('Description: ' + data.snippet.description)
    console.log('Published at: ' + data.snippet.publishedAt)
    console.log('Channel: ' + data.snippet.channelTitle)
    console.log('Views: ' + data.statistics.viewCount)
    console.log('Likes: ' + data.statistics.likeCount)
    process.exit(0)
}

export const channelInfo = async (url) => {
    // if(!configStore.has("email" || !configStore.has("apiKey"))){
    //     console.log("Please authenticate first!");
    //     process.exit(1);
    // }
    // const ytURL = URLParse(url);
    // const q = QueryString.parse(ytURL.query)
    // if((ytURL.hostname !== "www.youtube.com" && ytURL.hostname !== "youtube.com") || !q.channelId){
    //     console.log("Invalid YT URL or no channel ID found!");
    //     process.exit(1);
    // }
    // var options = {
    //     'method': 'GET',
    //     'url': APIURL+'/api/private/yt/channel/'+q.channelId,
    //     'headers': {
    //       'apikey': configStore.get('apiKey'),
    //       'email': configStore.get('email')
    //     }
    // };

    // await fetch(options.url, {
    //     method: 'GET',
    //     headers: options.headers
    // }).then(res => res.json())
    // .then(data => {
    //     console.log("Title: "+data.snippet.title);
    //     console.log("Description: "+data.snippet.description);
    //     console.log("Published at: "+data.snippet.publishedAt);
    //     console.log("Channel: "+data.snippet.channelTitle);
    //     console.log("Views: "+data.statistics.viewCount);
    //     console.log("Likes: "+data.statistics.likeCount);
    //     process.exit(0)
    // }).catch(err => {
    //     console.log(err);
    //     process.exit(1);
    // })
    console.log('Not implemented yet!')
    process.exit(1)
}

export const playlistInfo = async (url) => {
    if (!configStore.has('email' || !configStore.has('apiKey'))) {
        console.log('Please authenticate first!')
        process.exit(1)
    }
    const ytURL = URLParse(url)
    const q = QueryString.parse(ytURL.query)
    if (
        (ytURL.hostname !== 'www.youtube.com' &&
            ytURL.hostname !== 'youtube.com') ||
        !q.list
    ) {
        console.log('Invalid YT URL or no channel ID found!')
        process.exit(1)
    }
    var options = {
        method: 'GET',
        url: APIURL + '/api/private/yt/playlist/' + q.list,
        headers: {
            apikey: configStore.get('apiKey'),
            email: configStore.get('email'),
        },
    }
    const response = await fetch(options.url, {
        method: 'GET',
        headers: options.headers,
    }).then((res) => res.json())
    // console.log(response)
    console.log('Title: ' + response.snippet.title)
    console.log('Description: ' + response.snippet.description)
    console.log('Published at: ' + response.snippet.publishedAt)
    console.log('Channel: ' + response.snippet.channelTitle)
    console.log('Items: ' + response.contentDetails.itemCount)
    process.exit(0)
}

export const playlistItems = async (url) => {
    if (!configStore.has('email' || !configStore.has('apiKey'))) {
        console.log('Please authenticate first!')
        process.exit(1)
    }
    const ytURL = URLParse(url)
    const q = QueryString.parse(ytURL.query)
    if (
        (ytURL.hostname !== 'www.youtube.com' &&
            ytURL.hostname !== 'youtube.com') ||
        !q.list
    ) {
        console.log('Invalid YT URL or no channel ID found!')
        process.exit(1)
    }
    var options = {
        method: 'GET',
        url: APIURL + '/api/private/yt/playlist/' + q.list + '/items',
        headers: {
            apikey: configStore.get('apiKey'),
            email: configStore.get('email'),
        },
    }
    const response = await fetch(options.url, {
        method: 'GET',
        headers: options.headers,
    }).then((res) => res.json())
    // console.log(response)
    console.log(response.length)
    for (const item of response) {
        console.log('\n')
        console.log('Title: ' + item.snippet.title)
        console.log('Published at: ' + item.snippet.publishedAt)
        console.log('Channel: ' + item.snippet.channelTitle)
        console.log(
            'URL: ' +
                'https://youtube.com/watch?v=' +
                item.snippet.resourceId.videoId
        )
    }
    process.exit(0)
}

export const spotify = async (url) => {
    if (!configStore.has('email' || !configStore.has('apiKey'))) {
        console.log('Please authenticate first!')
        process.exit(1)
    }
    const spotURL = URLParse(url)
    const trackID = spotURL.pathname.split('/')[2]
    if (
        spotURL.hostname !== 'open.spotify.com' ||
        !trackID ||
        spotURL.pathname.split('/')[1] !== 'track'
    ) {
        console.log('Invalid Spotify URL or no tracks found!')
        process.exit(1)
    }
    var options = {
        method: 'GET',
        url: APIURL + '/api/private/yt/convertSpotify/' + trackID,
        headers: {
            apikey: configStore.get('apiKey'),
            email: configStore.get('email'),
        },
    }
    const response = await fetch(options.url, {
        method: 'GET',
        headers: options.headers,
    }).then((res) => res.json())
    console.log('Youtube URL: ' + response.videoURL)
    process.exit(0)
}

export default {
    videoInfo,
    channelInfo,
    playlistInfo,
    playlistItems,
    spotify,
}