import Postbox

public struct LimitsConfiguration: Equatable, PreferencesEntry {
    public static let timeIntervalForever: Int32 = 0x7fffffff
    
    public var maxPinnedChatCount: Int32
    public var maxArchivedPinnedChatCount: Int32
    public var maxGroupMemberCount: Int32
    public var maxSupergroupMemberCount: Int32
    public var maxMessageForwardBatchSize: Int32
    public var maxSavedGifCount: Int32
    public var maxRecentStickerCount: Int32
    public var maxMessageEditingInterval: Int32
    public var maxMediaCaptionLength: Int32
    public var canRemoveIncomingMessagesInPrivateChats: Bool
    public var maxMessageRevokeInterval: Int32
    public var maxMessageRevokeIntervalInPrivateChats: Int32
    
    public static var defaultValue: LimitsConfiguration {
        return LimitsConfiguration(maxPinnedChatCount: 5, maxArchivedPinnedChatCount: 20, maxGroupMemberCount: 200, maxSupergroupMemberCount: 200000, maxMessageForwardBatchSize: 50, maxSavedGifCount: 200, maxRecentStickerCount: 20, maxMessageEditingInterval: 2 * 24 * 60 * 60, maxMediaCaptionLength: 1000, canRemoveIncomingMessagesInPrivateChats: false, maxMessageRevokeInterval: 2 * 24 * 60 * 60, maxMessageRevokeIntervalInPrivateChats: 2 * 24 * 60 * 60)
    }
    
    public init(maxPinnedChatCount: Int32, maxArchivedPinnedChatCount: Int32, maxGroupMemberCount: Int32, maxSupergroupMemberCount: Int32, maxMessageForwardBatchSize: Int32, maxSavedGifCount: Int32, maxRecentStickerCount: Int32, maxMessageEditingInterval: Int32, maxMediaCaptionLength: Int32, canRemoveIncomingMessagesInPrivateChats: Bool, maxMessageRevokeInterval: Int32, maxMessageRevokeIntervalInPrivateChats: Int32) {
        self.maxPinnedChatCount = maxPinnedChatCount
        self.maxArchivedPinnedChatCount = maxArchivedPinnedChatCount
        self.maxGroupMemberCount = maxGroupMemberCount
        self.maxSupergroupMemberCount = maxSupergroupMemberCount
        self.maxMessageForwardBatchSize = maxMessageForwardBatchSize
        self.maxSavedGifCount = maxSavedGifCount
        self.maxRecentStickerCount = maxRecentStickerCount
        self.maxMessageEditingInterval = maxMessageEditingInterval
        self.maxMediaCaptionLength = maxMediaCaptionLength
        self.canRemoveIncomingMessagesInPrivateChats = canRemoveIncomingMessagesInPrivateChats
        self.maxMessageRevokeInterval = maxMessageRevokeInterval
        self.maxMessageRevokeIntervalInPrivateChats = maxMessageRevokeIntervalInPrivateChats
    }
    
    public init(decoder: PostboxDecoder) {
        self.maxPinnedChatCount = decoder.decodeInt32ForKey("maxPinnedChatCount", orElse: 5)
        self.maxArchivedPinnedChatCount = decoder.decodeInt32ForKey("maxArchivedPinnedChatCount", orElse: 20)
        self.maxGroupMemberCount = decoder.decodeInt32ForKey("maxGroupMemberCount", orElse: 200)
        self.maxSupergroupMemberCount = decoder.decodeInt32ForKey("maxSupergroupMemberCount", orElse: 5000)
        self.maxMessageForwardBatchSize = decoder.decodeInt32ForKey("maxMessageForwardBatchSize", orElse: 50)
        self.maxSavedGifCount = decoder.decodeInt32ForKey("maxSavedGifCount", orElse: 200)
        self.maxRecentStickerCount = decoder.decodeInt32ForKey("maxRecentStickerCount", orElse: 20)
        self.maxMessageEditingInterval = decoder.decodeInt32ForKey("maxMessageEditingInterval", orElse: 2 * 24 * 60 * 60)
        self.maxMediaCaptionLength = decoder.decodeInt32ForKey("maxMediaCaptionLength", orElse: 1000)
        self.canRemoveIncomingMessagesInPrivateChats = decoder.decodeInt32ForKey("canRemoveIncomingMessagesInPrivateChats", orElse: 0) != 0
        self.maxMessageRevokeInterval = decoder.decodeInt32ForKey("maxMessageRevokeInterval", orElse: 2 * 24 * 60 * 60)
        self.maxMessageRevokeIntervalInPrivateChats = decoder.decodeInt32ForKey("maxMessageRevokeIntervalInPrivateChats", orElse: 2 * 24 * 60 * 60)
    }
    
    public func encode(_ encoder: PostboxEncoder) {
        encoder.encodeInt32(self.maxPinnedChatCount, forKey: "maxPinnedChatCount")
        encoder.encodeInt32(self.maxArchivedPinnedChatCount, forKey: "maxArchivedPinnedChatCount")
        encoder.encodeInt32(self.maxGroupMemberCount, forKey: "maxGroupMemberCount")
        encoder.encodeInt32(self.maxSupergroupMemberCount, forKey: "maxSupergroupMemberCount")
        encoder.encodeInt32(self.maxMessageForwardBatchSize, forKey: "maxMessageForwardBatchSize")
        encoder.encodeInt32(self.maxSavedGifCount, forKey: "maxSavedGifCount")
        encoder.encodeInt32(self.maxRecentStickerCount, forKey: "maxRecentStickerCount")
        encoder.encodeInt32(self.maxMessageEditingInterval, forKey: "maxMessageEditingInterval")
        encoder.encodeInt32(self.maxMediaCaptionLength, forKey: "maxMediaCaptionLength")
        encoder.encodeInt32(self.canRemoveIncomingMessagesInPrivateChats ? 1 : 0, forKey: "canRemoveIncomingMessagesInPrivateChats")
        encoder.encodeInt32(self.maxMessageRevokeInterval, forKey: "maxMessageRevokeInterval")
        encoder.encodeInt32(self.maxMessageRevokeIntervalInPrivateChats, forKey: "maxMessageRevokeIntervalInPrivateChats")
    }
    
    public func isEqual(to: PreferencesEntry) -> Bool {
        guard let to = to as? LimitsConfiguration else {
            return false
        }
        return self == to
    }
}