package com.hexated

import com.fasterxml.jackson.annotation.JsonProperty
import com.lagradost.cloudstream3.*
import com.lagradost.cloudstream3.APIHolder.getCaptchaToken
import com.lagradost.cloudstream3.LoadResponse.Companion.addAniListId
import com.lagradost.cloudstream3.LoadResponse.Companion.addMalId
import com.lagradost.cloudstream3.LoadResponse.Companion.addTrailer
import com.lagradost.cloudstream3.utils.ExtractorLink
import com.lagradost.cloudstream3.utils.httpsify
import com.lagradost.cloudstream3.utils.loadExtractor
import com.lagradost.nicehttp.NiceResponse
import org.jsoup.Jsoup
import org.jsoup.nodes.Element

class AnimeIndoProvider : MainAPI() {
    override var mainUrl = "https://animeindo.cfd"
    override var name = "AnimeIndo"
    override val hasMainPage = true
    override var lang = "id"
    override val hasDownloadSupport = true

    override val supportedTypes = setOf(
        TvType.Anime,
        TvType.AnimeMovie,
        TvType.OVA
    )

    companion object {
        private const val jikanAPI = "https://api.jikan.moe/v4"

        fun getType(t: String): TvType {
            return if (t.contains("OVA", true) || t.contains("Special")) TvType.OVA
            else if (t.contains("Movie", true)) TvType.AnimeMovie
            else TvType.Anime
        }

        fun getStatus(t: String): ShowStatus {
            return when (t) {
                "Finished Airing" -> ShowStatus.Completed
                "Currently Airing" -> ShowStatus.Ongoing
                else -> ShowStatus.Completed
            }
        }

        private suspend fun request(url: String): NiceResponse {
            val req = app.get(
                url,
                headers = mapOf("Cookie" to "_ga_RHDMEL4EDM=GS1.1.1668082390.1.0.1668082390.0.0.0; _ga=GA1.1.916626312.1668082390")
            )
            if (req.isSuccessful) {
                return req
            } else {
                val document = app.get(url).document
                val captchaKey =
                    document.select("script[src*=https://www.google.com/recaptcha/api.js?render=]")
                        .attr("src").substringAfter("render=").substringBefore("&amp")
                val token = getCaptchaToken(url, captchaKey)
                return app.post(
                    url,
                    data = mapOf(
                        "action" to "recaptcha_for_all",
                        "token" to "$token",
                        "sitekey" to captchaKey
                    )
                )
            }
        }
    }

    override val mainPage = mainPageOf(
        "$mainUrl/anime-terbaru/page/" to "Anime Terbaru",
        "$mainUrl/donghua-terbaru/page/" to "Donghua Terbaru"
    )

    override suspend fun getMainPage(
        page: Int,
        request: MainPageRequest
    ): HomePageResponse {
        val document = request(request.data + page).document
        val home = document.select("div.post-show > article").mapNotNull {
            it.toSearchResult()
        }
        return newHomePageResponse(request.name, home)
    }

    private fun getProperAnimeLink(uri: String): String {
        return if (uri.contains("/anime/")) {
            uri
        } else {
            var title = uri.substringAfter("$mainUrl/")
            title = when {
                (title.contains("-episode")) && !(title.contains("-movie")) -> Regex("(.+)-episode").find(
                    title
                )?.groupValues?.get(1).toString()
                (title.contains("-movie")) -> Regex("(.+)-movie").find(title)?.groupValues?.get(
                    1
                ).toString()
                else -> title
            }
            "$mainUrl/anime/$title"
        }
    }

    private fun Element.toSearchResult(): AnimeSearchResponse? {
        val title = this.selectFirst("div.title")?.text()?.trim() ?: return null
        val href = getProperAnimeLink(this.selectFirst("a")!!.attr("href"))
        val posterUrl = this.select("img[itemprop=image]").attr("src").toString()
        val type = getType(this.select("div.type").text().trim())
        val epNum =
            this.selectFirst("span.episode")?.ownText()?.replace(Regex("[^0-9]"), "")?.trim()
                ?.toIntOrNull()
        return newAnimeSearchResponse(title, href, type) {
            this.posterUrl = posterUrl
            addSub(epNum)
        }

    }

    override suspend fun search(query: String): List<SearchResponse> {
        val link = "$mainUrl/?s=$query"
        val document = request(link).document

        return document.select(".site-main.relat > article").map {
            val title = it.selectFirst("div.title > h2")!!.ownText().trim()
            val href = it.selectFirst("a")!!.attr("href")
            val posterUrl = it.selectFirst("img")!!.attr("src").toString()
            val type = getType(it.select("div.type").text().trim())
            newAnimeSearchResponse(title, href, type) {
                this.posterUrl = posterUrl
            }
        }
    }

    override suspend fun load(url: String): LoadResponse? {
        val document = request(url).document

        val title = document.selectFirst("h1.entry-title")?.text()?.replace("Subtitle Indonesia", "")
            ?.trim() ?: return null
        val poster = document.selectFirst("div.thumb > img[itemprop=image]")?.attr("src")
        val tags = document.select("div.genxed > a").map { it.text() }
        val type = document.selectFirst("div.info-content > div.spe > span:contains(Type:)")?.ownText()
            ?.trim()?.lowercase() ?: "tv"
        val year = document.selectFirst("div.info-content > div.spe > span:contains(Released:)")?.ownText()?.let {
            Regex("\\d,\\s([0-9]*)").find(it)?.groupValues?.get(1)?.toIntOrNull()
        }
        val status = getStatus(document.selectFirst("div.info-content > div.spe > span:nth-child(1)")!!.ownText().trim())
        val description = document.select("div[itemprop=description] > p").text()

        val malId = app.get("${jikanAPI}/anime?q=$title&start_date=${year}&type=$type&limit=1")
            .parsedSafe<JikanResponse>()?.data?.firstOrNull()?.mal_id
        val anilistId = app.post(
            "https://graphql.anilist.co/", data = mapOf(
                "query" to "{Media(idMal:$malId,type:ANIME){id}}",
            )
        ).parsedSafe<DataAni>()?.data?.media?.id
        val trailer = document.selectFirst("div.player-embed iframe")?.attr("src")
        val episodes = document.select("div.lstepsiode.listeps ul li").mapNotNull {
            val header = it.selectFirst("span.lchx > a") ?: return@mapNotNull null
            val episode = header.text().trim().replace("Episode", "").trim().toIntOrNull()
            val link = fixUrl(header.attr("href"))
            Episode(link, episode = episode)
        }.reversed()

        return newAnimeLoadResponse(title, url, getType(type)) {
            engName = title
            posterUrl = poster
            this.year = year
            addEpisodes(DubStatus.Subbed, episodes)
            showStatus = status
            plot = description
            this.tags = tags
            addMalId(malId?.toIntOrNull())
            addAniListId(anilistId?.toIntOrNull())
            addTrailer(trailer)
        }
    }

    override suspend fun loadLinks(
        data: String,
        isCasting: Boolean,
        subtitleCallback: (SubtitleFile) -> Unit,
        callback: (ExtractorLink) -> Unit
    ): Boolean {

        val document = request(data).document
        document.select("div.itemleft > .mirror > option").mapNotNull {
            fixUrl(Jsoup.parse(base64Decode(it.attr("value"))).select("iframe").attr("src"))
        }.apmap {
            if (it.startsWith("https://uservideo.xyz") || it.startsWith(mainUrl)) {
                app.get(it, referer = "$mainUrl/").document.select("iframe").attr("src")
            } else {
                it
            }
        }.apmap {
            loadExtractor(httpsify(it), data, subtitleCallback, callback)
        }

        return true
    }

    data class Data(
        @JsonProperty("mal_id") val mal_id: String? = null,
    )

    data class JikanResponse(
        @JsonProperty("data") val data: ArrayList<Data>? = arrayListOf(),
    )

    private data class IdAni(
        @JsonProperty("id") val id: String? = null,
    )

    private data class MediaAni(
        @JsonProperty("Media") val media: IdAni? = null,
    )

    private data class DataAni(
        @JsonProperty("data") val data: MediaAni? = null,
    )


}