/**
 * 🍀 Plugins Pinterest Image & Video (Unified with NIXCODE UI)
 * 
 * Terintegrasi dengan Multi-API Fallback (Cadangan API)
 * UI by NIXCODE (Carousel & Buttons)
 **/

import axios from 'axios'
import fetch from 'node-fetch'
import { exec } from 'child_process'
import fs from 'fs'
import { promisify } from 'util'
import { Button, Carousel } from '../lib/nixcode.js' // Pastikan path ini sesuai dengan folder lib kamu

const execAsync = promisify(exec)

// ==========================================
// FUNGSI MULTI-API UNTUK PINTEREST IMAGE
// ==========================================
async function fetchPinterestImages(query) {
    const apis = [
        // 1. Deline API
        async () => {
            let { data } = await axios.get(`https://api.deline.web.id/search/pinterest?q=${encodeURIComponent(query)}`)
            if (!data?.data || data.data.length === 0) throw new Error()
            return data.data.map(item => ({ title: item.caption, url: item.image, source: item.source }))
        },
        // 2. Jerex API
        async () => {
            let { data } = await axios.get(`https://api.jerexd.my.id/api/search/pin?apikey=jere_4tnutoduhbpz&q=${encodeURIComponent(query)}&limit=15`)
            if (!data?.result || data.result.length === 0) throw new Error()
            return data.result.map(url => ({ title: `Hasil Pinterest: ${query}`, url: url, source: url }))
        },
        // 3. Nexray API
        async () => {
            let { data } = await axios.get(`https://api.nexray.eu.cc/search/pinterest?q=${encodeURIComponent(query)}`)
            if (!data?.result || data.result.length === 0) throw new Error()
            return data.result.map(url => ({ title: `Hasil Pinterest: ${query}`, url: url, source: url }))
        },
        // 4. Zecho API
        async () => {
            let { data } = await axios.get(`https://zechoxyz.offc.biz.id/search/pinterest?apikey=jekk&q=${encodeURIComponent(query)}`)
            if (!data?.result || data.result.length === 0) throw new Error()
            return data.result.map(url => ({ title: `Hasil Pinterest: ${query}`, url: url, source: url }))
        },
        // 5. R-Bots API
        async () => {
            let { data } = await axios.get(`https://r-bots-free-apis.co08.art/api/pinterest?q=${encodeURIComponent(query)}`)
            if (!data?.result || data.result.length === 0) throw new Error()
            return data.result.map(url => ({ title: `Hasil Pinterest: ${query}`, url: url, source: url }))
        }
    ]

    for (let fetchApi of apis) {
        try {
            let result = await fetchApi()
            if (result && result.length > 0) return result
        } catch (e) {
            continue // Jika gagal, lanjut ke API berikutnya
        }
    }
    return [] // Mengembalikan array kosong jika semua API gagal
}

// ==========================================
// HANDLER UTAMA
// ==========================================
let handler = async (m, { conn, text, usedPrefix, command }) => {
    if (!text) return m.reply(`Mau cari apa, Bang?\n\nContoh:\n*${usedPrefix + command} kucing*`)

    // ----------------------------------------------------
    // FITUR 1: PINTEREST VIDEO DOWNLOADER (.pinvid)
    // ----------------------------------------------------
    if (/^(pinvid|pinterestvideo)$/i.test(command)) {
        await m.react('🕑')
        try {
            let videoFound = false
            let videoUrl = ''
            let videoDetails = {}

            // Coba API 1: Jerex API (Video Search)
            try {
                let jerexRes = await axios.get(`https://api.jerexd.my.id/api/downloader/pinvid?apikey=jere_4tnutoduhbpz&query=${encodeURIComponent(text)}&limit=1`)
                if (jerexRes.data?.result && jerexRes.data.result.length > 0) {
                    videoUrl = jerexRes.data.result[0].url || jerexRes.data.result[0]
                    videoFound = true
                }
            } catch (e) {
                // Jika gagal, lanjut ke Codeteam API
            }

            // Coba API 2: Codeteam API (Search Video) - Jika Jerex gagal
            if (!videoFound) {
                let codeTeamRes = await fetch(`https://api.codeteam.web.id/api/v1/pinterest-search?query=${encodeURIComponent(text + ' video')}`)
                let result = await codeTeamRes.json()
                
                if (result.status === 'success' && result.data && result.data.length > 0) {
                    const videoItems = result.data.filter(item => item.videoUrl && item.videoUrl !== 'gak ada')
                    if (videoItems.length > 0) {
                        const randomVideo = videoItems[Math.floor(Math.random() * videoItems.length)]
                        videoUrl = randomVideo.videoUrl
                        videoDetails = randomVideo
                        videoFound = true
                    }
                }
            }

            if (!videoFound) return m.reply('❌ *Maaf, video tidak ditemukan untuk query tersebut.*')

            // Jika videonya format m3u8 (HLS stream), gunakan FFmpeg
            if (videoUrl.includes('.m3u8')) {
                const tempDir = './tmp'
                if (!fs.existsSync(tempDir)) fs.mkdirSync(tempDir, { recursive: true })
                
                const timestamp = Date.now()
                const outputPath = `${tempDir}/pinvid_${timestamp}.mp4`

                const ffmpegCmd = `ffmpeg -y -loglevel error -i "${videoUrl}" -c copy -bsf:a aac_adtstoasc "${outputPath}"`
                await execAsync(ffmpegCmd)

                let captionVid = `📌 *PINTEREST VIDEO*\n\n_Query: ${text}_`
                if (videoDetails.title) captionVid += `\n*Judul:* ${videoDetails.title}`

                await conn.sendMessage(m.chat, {
                    video: fs.readFileSync(outputPath),
                    caption: captionVid,
                    mimetype: 'video/mp4'
                }, { quoted: m })

                fs.unlinkSync(outputPath) // Hapus file temporary
            } 
            // Jika videonya direct mp4
            else {
                await conn.sendMessage(m.chat, {
                    video: { url: videoUrl },
                    caption: `📌 *PINTEREST VIDEO*\n\n_Query: ${text}_`
                }, { quoted: m })
            }

            await m.react('✅')
        } catch (error) {
            console.error('Error Video Pinterest:', error)
            await m.react('❌')
            m.reply('❌ *Terjadi kesalahan saat memproses video.*')
        }
        return
    }

    // ----------------------------------------------------
    // FITUR 2: PINTEREST IMAGE SEARCH DENGAN CAROUSEL UI (.pinterest)
    // ----------------------------------------------------
    await m.react('🔍')
    try {
        let results = await fetchPinterestImages(text)
        
        if (results.length === 0) {
            await m.react('❌')
            return m.reply('❌ Gambar tidak ditemukan atau semua API sedang limit/error.')
        }

        // Ambil maksimal 10 gambar untuk Carousel
        let selected = results.slice(0, 10)
        let namebot = global.namebot || 'Erine-MD'

        // Buat Carousel Induk
        let carousel = new Carousel(conn)
            .setBody(`🔍 *PINTEREST SEARCH*\n\nQuery: _${text}_`)
            .setFooter('Geser untuk melihat hasil lainnya ➡️')

        // Masukkan kartu ke dalam Carousel
        for (let [idx, item] of selected.entries()) {
            let titleText = item.title && item.title.trim() ? item.title : `Gambar - ${idx + 1}`
            if (titleText.length > 25) titleText = titleText.substring(0, 25) + '...' // Batasi judul agar rapi di UI

            let card = await new Button(conn)
                .setTitle(titleText)
                .setBody('Hasil pencarian Pinterest')
                .setFooter(`© ${namebot}`)
                .setImage(item.url)
                // Tombol 1: URL ke sumber gambar
                .addUrl('🌐 Buka Sumber', item.source || item.url)
                // Tombol 2: Memicu command .pinvid dengan query yang sama
                .addReply('🎬 Mau Ambil Video Nya?', `${usedPrefix}pinvid ${text}`)
                .toCard() // Convert ke format card carousel

            carousel.addCard(card)
        }

        // Kirim Carousel
        await carousel.send(m.chat, { quoted: m })
        await m.react('✅')

    } catch (e) {
        console.error('Error Image Pinterest:', e)
        await m.react('❌')
        m.reply('❌ Gagal mengambil hasil Pinterest. Coba lagi nanti.')
    }
}

// Konfigurasi Command
handler.command = ['pingeser', 'pinterest', 'pinges', 'pin', 'pinterestvideo', 'pinvid']
handler.help = ['pinterest <query>', 'pinvid <query>']
handler.tags = ['internet']
handler.register = true
handler.limit = true

export default handler