package jp.juggler.subwaytooter.api.entity

import jp.juggler.subwaytooter.api.TootParser
import jp.juggler.subwaytooter.table.UserRelation
import jp.juggler.util.JsonObject

class TootRelationShip(parser: TootParser, src: JsonObject) {

    // Target account id
    // MisskeyのユーザリレーションはuserIdを含まないので後から何か設定する必要がある
    var id: EntityId

    // Whether the authorized user is currently following the target account.
    // maybe faked in response of follow-request.
    val following: Boolean

    // Whether the authorized user is currently being followed by the target account.
    val followed_by: Boolean

    // Whether the authorized user is currently blocking the target account.
    val blocking: Boolean

    // misskeyとMastodon 2.8.0以降
    val blocked_by: Boolean

    // Whether the authorized user is currently muting the target account.
    val muting: Boolean

    // Whether the authorized user has requested to follow the target account.
    // maybe true while follow-request is progress on server, even if the user is not locked.
    val requested: Boolean

    // (mastodon 2.1 or later) per-following-user setting.
    // Whether the boosts from target account will be shown on authorized user's home TL.
    val showing_reblogs: Int

    // 「プロフィールで紹介する」「プロフィールから外す」
    val endorsed: Boolean

    // misskey用
    val requested_by: Boolean

    val notifying: Boolean

    // (Mastodon 3.2)
    var note: String? = null

    init {

        if (parser.serviceType == ServiceType.MISSKEY) {
            this.id = EntityId.DEFAULT

            following = src.optBoolean("isFollowing")
            followed_by = src.optBoolean("isFollowed")
            muting = src.optBoolean("isMuted")
            blocking = src.optBoolean("isBlocking")
            blocked_by = src.optBoolean("isBlocked")
            requested = src.optBoolean("hasPendingFollowRequestFromYou")
            requested_by = src.optBoolean("hasPendingFollowRequestToYou")

            notifying = false
            endorsed = false
            showing_reblogs = UserRelation.REBLOG_UNKNOWN
        } else {
            this.id = EntityId.mayDefault(src.string("id"))

            var ov = src["following"]
            if (ov is JsonObject) {
                // https://github.com/tootsuite/mastodon/issues/5856
                // 一部の開発版ではこうなっていた

                this.following = true

                ov = ov["reblogs"]
                if (ov is Boolean) {
                    this.showing_reblogs = if (ov) UserRelation.REBLOG_SHOW else UserRelation.REBLOG_HIDE
                } else {
                    this.showing_reblogs = UserRelation.REBLOG_UNKNOWN
                }
            } else {
                // 2.0 までの挙動
                this.following = if (ov is Boolean) ov else false

                // 2.1 の挙動
                ov = src["showing_reblogs"]
                if (this.following && ov is Boolean) {
                    this.showing_reblogs = if (ov) UserRelation.REBLOG_SHOW else UserRelation.REBLOG_HIDE
                } else {
                    this.showing_reblogs = UserRelation.REBLOG_UNKNOWN
                }
            }

            this.followed_by = src.optBoolean("followed_by")
            this.blocking = src.optBoolean("blocking")
            this.muting = src.optBoolean("muting")
            this.requested = src.optBoolean("requested")
            this.endorsed = src.optBoolean("endorsed")
            this.note = src.optString("note")
            this.notifying = src.optBoolean("notifying")

            // https://github.com/tootsuite/mastodon/commit/9745de883b198375ba23f7fde879f6d75ce2df0f
            // Mastodon 2.8.0から
            this.blocked_by = src.optBoolean("blocked_by")

            requested_by = false
        }
    }
}