Imports System.Text

Public Class C5_MUSIC
    Enum MUSICFunction
        Current_Playback_Status = 1     '查询当前播放状态
        Set_Volume_parameters           '设定音量默认参数
        Specify_play_state              '指定播放状态
        Set_volume                      '设定音量
        Current_Volume_parameters       '查询音量默认参数
        Current_Volume                  '查询音量
        Set_cycle_mode                  '设定循环模式
    End Enum

    ''' <summary>
    ''' C5_MUSIC类型数据
    ''' </summary>
    ''' <param name="data_count"></param>
    ''' <param name="MUSIC"></param>
    ''' <returns></returns>
    Public Function Parsing_C5_MUSIC_DATA(data_count As Byte(), ByRef MUSIC As List(Of String)) As List(Of String)
        Try
            Dim C5_MUSIC As String = ""
            Dim MUSIC_CMD As Byte = data_count(7)
            Select Case MUSIC_CMD
                Case &H20
                    MUSIC.Add("C5_MUSIC--查询当前播放状态")
                    C5_MUSIC = Current_Playback_Status(data_count, MUSIC)
                Case &H30
                    MUSIC.Add("C5_MUSIC--查询当前播放状态")
                    C5_MUSIC = Current_Playback_Status(data_count, MUSIC)
                Case &H21
                    MUSIC.Add("C5_MUSIC--设定音量默认参数")
                    C5_MUSIC = Set_Volume_parameters(data_count, MUSIC)
                Case &H31
                    MUSIC.Add("C5_MUSIC--设定音量默认参数")
                    C5_MUSIC = Set_Volume_parameters(data_count, MUSIC)
                Case &H22
                    MUSIC.Add("C5_MUSIC--指定播放状态")
                    C5_MUSIC = Specify_play_state(data_count, MUSIC)
                Case &H32
                    MUSIC.Add("C5_MUSIC--指定播放状态")
                    C5_MUSIC = Specify_play_state(data_count, MUSIC)
                Case &H23
                    MUSIC.Add("C5_MUSIC--设定音量")
                    C5_MUSIC = Set_volume(data_count, MUSIC)
                Case &H33
                    MUSIC.Add("C5_MUSIC--设定音量")
                    C5_MUSIC = Set_volume(data_count, MUSIC)
                Case &H24
                    MUSIC.Add("C5_MUSIC--查询音量默认参数")
                    C5_MUSIC = Current_Volume_parameters(data_count, MUSIC)
                Case &H34
                    MUSIC.Add("C5_MUSIC--查询音量默认参数")
                    C5_MUSIC = Current_Volume_parameters(data_count, MUSIC)
                Case &H26
                    MUSIC.Add("C5_MUSIC--查询音量")
                    C5_MUSIC = Current_Volume(data_count, MUSIC)
                Case &H36
                    MUSIC.Add("C5_MUSIC--查询音量")
                    C5_MUSIC = Current_Volume(data_count, MUSIC)
                Case &H29
                    MUSIC.Add("C5_MUSIC--设定循环模式")
                    C5_MUSIC = Set_cycle_mode(data_count, MUSIC)
                Case &H39
                    MUSIC.Add("C5_MUSIC--设定循环模式")
                    C5_MUSIC = Set_cycle_mode(data_count, MUSIC)
            End Select
            MUSIC.Add($"{C5_MUSIC}")
        Catch ex As Exception
            AdminLog.ApplicationLog.WriteErrorLog(ex)
        End Try

        Return MUSIC
    End Function


#Region "C5_MUSIC数据内容解析"


#Region "查询当前播放状态"

    ''' <summary>
    ''' 查询当前播放状态
    ''' </summary>
    ''' <param name="data_count"></param>
    ''' <param name="MUSIC"></param>
    ''' <returns></returns>
    Public Function Current_Playback_Status(data_count As Byte(), ByRef MUSIC As List(Of String)) As String
        Dim str As New StringBuilder
        Try

            Dim direction As Byte = data_count(7)
            Select Case direction
                Case &H20
                    MUSIC.Add("发送")
                    Dim Playback_Type As Byte = data_count(1)
                    Dim v As Byte = (data_count(1) >> 6) And &H3
                    Dim xh As Byte = data_count(1) And &HF
                    If v = &H0 Then
                        str.Append($"(首发，单发)发送序号：{xh};")
                    ElseIf v = &H1 Then
                        str.Append($"(首发，群发)发送序号：{xh};")
                    ElseIf v = &H2 Then
                        str.Append($"(重发，单发)发送序号：{xh};")
                    ElseIf v = &H3 Then
                        str.Append($"(重发，群发)发送序号：{xh};")
                    End If
                Case &H30
                    MUSIC.Add("回复")
                    Dim Playback_Type As Byte = data_count(1)
                    Dim v As Byte = (data_count(1) >> 6) And &H3
                    Dim xh As Byte = data_count(1) And &HF
                    If v = &H0 Then
                        str.Append($"(首发，单发)发送序号：{xh};")
                    ElseIf v = &H1 Then
                        str.Append($"(首发，群发)发送序号：{xh};")
                    ElseIf v = &H2 Then
                        str.Append($"(重发，单发)发送序号：{xh};")
                    ElseIf v = &H3 Then
                        str.Append($"(重发，群发)发送序号：{xh};")
                    End If
                    str = reply_ErrCode(data_count, str)
                Case Else
                    MUSIC.Add("未知")
                    Return str.ToString
            End Select
        Catch ex As Exception
            AdminLog.ApplicationLog.WriteErrorLog(ex)
        End Try
        Return str.ToString
    End Function

    ''' <summary>
    ''' ErrCode
    ''' </summary>
    ''' <param name="data_count"></param>
    ''' <param name="MUSIC"></param>
    ''' <returns></returns>
    Public Function reply_ErrCode(data_count As Byte(), MUSIC As StringBuilder) As StringBuilder
        Try
            Dim errcode As Byte = data_count(8)
            Select Case errcode
                Case &HE0
                    If data_count.Count > 9 Then
                        MUSIC = Music_playing_state(data_count, MUSIC)
                    End If

                Case &HE1
                    MUSIC.Append(" ErrCode:校验错误")
                Case &HE2
                    MUSIC.Append(" ErrCode:命令错误")
                Case &HE3
                    MUSIC.Append(" ErrCode:参数错误")
                Case &HE4
                    MUSIC.Append(" ErrCode:其他错误")
                Case Else
                    MUSIC.Append(" ErrCode:未知错误")
            End Select
        Catch ex As Exception
            AdminLog.ApplicationLog.WriteErrorLog(ex)
        End Try
        Return MUSIC
    End Function

    ''' <summary>
    ''' 房间音乐播放状态
    ''' </summary>
    ''' <param name="data_count"></param>
    ''' <param name="MUSIC"></param>
    ''' <returns></returns>
    Public Function Music_playing_state(data_count As Byte(), MUSIC As StringBuilder) As StringBuilder
        Try
            Dim playsingstate As Byte = data_count(9)
            Select Case playsingstate
                Case &H1
                    MUSIC.Append("播放状态:暂停;")
                Case &H0
                    MUSIC.Append("播放状态:播放中;")
            End Select
            MUSIC = Music_cucle_model(data_count, MUSIC)
        Catch ex As Exception
            AdminLog.ApplicationLog.WriteErrorLog(ex)
            Return MUSIC
        End Try
        Return MUSIC
    End Function

    ''' <summary>
    ''' 播放循环模式
    ''' </summary>
    ''' <param name="data_count"></param>
    ''' <param name="MUSIC"></param>
    ''' <returns></returns>
    Public Function Music_cucle_model(data_count As Byte(), MUSIC As StringBuilder) As StringBuilder
        Try
            Dim cuclemodel As Byte = data_count(10)
            Select Case cuclemodel
                Case &H0
                    MUSIC.Append(" 播放模式:全部循环;")
                Case &H1
                    MUSIC.Append(" 播放模式:单曲循环;")
                Case &H2
                    MUSIC.Append(" 播放模式:文件夹循环;")
                Case &H3
                    MUSIC.Append(" 播放模式:随机播放;")
                Case &H5
                    MUSIC.Append(" 播放模式:顺序播放;")
            End Select
            MUSIC = Music_Folder_Name(data_count, MUSIC)
        Catch ex As Exception
            AdminLog.ApplicationLog.WriteErrorLog(ex)
            Return MUSIC
        End Try
        Return MUSIC
    End Function

    ''' <summary>
    ''' 文件夹号
    ''' </summary>
    ''' <param name="data_count"></param>
    ''' <param name="MUSIC"></param>
    ''' <returns></returns>
    Public Function Music_Folder_Name(data_count As Byte(), MUSIC As StringBuilder) As StringBuilder
        Try
            Dim foldername As Byte = data_count(11)
            Select Case foldername
                Case &H0
                    MUSIC.Append(" 文件夹号:音乐文件夹;")
                Case &H1
                    MUSIC.Append(" 文件夹号:提示音文件夹;")
                Case &H2
                    MUSIC.Append(" 文件夹号:助眠文件夹;")
                Case &H3
                    MUSIC.Append(" 文件夹号:门铃文件夹;")
                Case &H4
                    MUSIC.Append(" 文件夹号:欢迎词文件夹;")
            End Select
            Dim filename As String = Format(data_count(12), "000")
            MUSIC.Append($"音乐文件名:{filename};")
            MUSIC = Music_File_serialnumber(data_count, MUSIC)
        Catch ex As Exception
            AdminLog.ApplicationLog.WriteErrorLog(ex)
            Return MUSIC
        End Try
        Return MUSIC
    End Function

    ''' <summary>
    ''' 文件序号
    ''' </summary>
    ''' <param name="data_count"></param>
    ''' <param name="MUSIC"></param>
    ''' <returns></returns>
    Public Function Music_File_serialnumber(data_count As Byte(), MUSIC As StringBuilder) As StringBuilder
        Try
            Dim serialnumber_H As Byte = data_count(13)
            Dim serialnumber_L As Byte = data_count(14)
            MUSIC.Append($" 文件序号:{serialnumber_H + serialnumber_L};")
            Music_Realtime_volume(data_count, MUSIC)
        Catch ex As Exception
            AdminLog.ApplicationLog.WriteErrorLog(ex)
            Return MUSIC
        End Try

        Return MUSIC
    End Function

    ''' <summary>
    ''' 实时音量
    ''' </summary>
    ''' <param name="data_count"></param>
    ''' <param name="MUSIC"></param>
    ''' <returns></returns>
    Public Function Music_Realtime_volume(data_count As Byte(), MUSIC As StringBuilder) As StringBuilder
        Try
            Dim volumemute_bit7 As Byte = (data_count(15) >> 7) And &H1
            If volumemute_bit7 = 0 Then
                MUSIC.Append(" 静音;")
            ElseIf volumemute_bit7 = 1 Then
                MUSIC.Append(" 未静音;")
            End If
            Dim volumemute_bit As Byte = data_count(15) And &H7F
            MUSIC.Append($" 音量:{volumemute_bit};")
            Dim Percentage_volume As Byte = data_count(16)
            Dim Loop_volume1 As Byte = data_count(17)
            Dim Loop_volume2 As Byte = data_count(18)
            Dim Loop_volume3 As Byte = data_count(19)
            MUSIC.Append($" 全局百分比音量:{Percentage_volume},")
            MUSIC.Append($"音乐音量:{Loop_volume1},")
            MUSIC.Append($"提示音音量:{Loop_volume2},")
            MUSIC.Append($"门铃音量:{Loop_volume3};")

        Catch ex As Exception
            AdminLog.ApplicationLog.WriteErrorLog(ex)
            Return MUSIC
        End Try

        Return MUSIC
    End Function


#End Region


#Region "设定音量默认参数"


    ''' <summary>
    ''' 设定音量默认参数
    ''' </summary>
    ''' <param name="data_count"></param>
    ''' <param name="MUSIC"></param>
    ''' <returns></returns>
    Public Function Set_Volume_parameters(data_count As Byte(), ByRef MUSIC As List(Of String)) As String
        Dim str As New StringBuilder
        Try
            Dim direction As Byte = data_count(7)
            Select Case direction
                Case &H21
                    MUSIC.Add("发送")
                    Dim v As Byte = (data_count(1) >> 6) And &H3
                    Dim xh As Byte = data_count(1) And &HF
                    If v = &H0 Then
                        str.Append($"(首发，单发)发送序号：{xh},")
                    ElseIf v = &H1 Then
                        str.Append($"(首发，群发)发送序号：{xh},")
                    ElseIf v = &H2 Then
                        str.Append($"(重发，单发)发送序号：{xh},")
                    ElseIf v = &H3 Then
                        str.Append($"(重发，群发)发送序号：{xh},")
                    End If

                    Dim Music_default_volume As Byte = data_count(8)
                    Dim Music_MAX_volume As Byte = data_count(9)
                    Dim Music_Min_volume As Byte = data_count(10)
                    str.Append($"默认音量：{Music_default_volume}")
                    str.Append($"最大音量：{Music_MAX_volume}")
                    str.Append($"最小音量：{Music_Min_volume}(不支持设置)")
                    str.Append($"提示音音量：0")
                    str.Append($"门铃音量：0")
                Case &H31
                    MUSIC.Add("回复")
                    Dim Playback_Type As Byte = data_count(1)
                    Dim v As Byte = (data_count(1) >> 6) And &H3
                    Dim xh As Byte = data_count(1) And &HF
                    If v = &H0 Then
                        str.Append($"(首发，单发)发送序号：{xh}")
                    ElseIf v = &H1 Then
                        str.Append($"(首发，群发)发送序号：{xh}")
                    ElseIf v = &H2 Then
                        str.Append($"(重发，单发)发送序号：{xh}")
                    ElseIf v = &H3 Then
                        str.Append($"(重发，群发)发送序号：{xh}")
                    End If
                    Dim ErrCode As Byte = data_count(8)
                    Select Case ErrCode
                        Case &HE0

                        Case &HE1
                            str.Append("校验错误")
                        Case &HE2
                            str.Append("命令错误")
                        Case &HE3
                            str.Append("参数错误")
                        Case &HE4
                            str.Append("其他错误")
                        Case Else
                            str.Append("未知错误")
                    End Select
                Case Else

            End Select
        Catch ex As Exception
            AdminLog.ApplicationLog.WriteErrorLog(ex)
        End Try
        Return str.ToString
    End Function


#End Region


#Region "指定播放状态"


    ''' <summary>
    ''' 指定播放状态
    ''' </summary>
    ''' <param name="data_count"></param>
    ''' <param name="MUSIC"></param>
    ''' <returns></returns>
    Public Function Specify_play_state(data_count As Byte(), ByRef MUSIC As List(Of String)) As String
        Dim str As New StringBuilder
        Try
            Dim dirction As Byte = data_count(7)
            Select Case dirction
                Case &H22
                    MUSIC.Add("发送")
                    Dim v As Byte = (data_count(1) >> 6) And &H3
                    Dim xh As Byte = data_count(1) And &HF
                    If v = &H0 Then
                        str.Append($"(首发，单发)发送序号：{xh},")
                    ElseIf v = &H1 Then
                        str.Append($"(首发，群发)发送序号：{xh},")
                    ElseIf v = &H2 Then
                        str.Append($"(重发，单发)发送序号：{xh},")
                    ElseIf v = &H3 Then
                        str.Append($"(重发，群发)发送序号：{xh},")
                    End If

                    Dim Music_room As Byte = data_count(8)
                    If Music_room = &H1 Then
                        str.Append("房间音乐")
                        Dim play_state As Byte = data_count(9)
                        Select Case play_state
                            Case &H0
                                str.Append("播放状态：播放;")
                            Case &H1
                                str.Append("播放状态：暂停;")
                            Case &H2
                                str.Append("播放状态：停止;")
                            Case &H3
                                str.Append("播放状态：下一曲;")
                            Case &H4
                                str.Append("播放状态：上一曲;")
                            Case &H5
                                str.Append("播放状态：快进;")
                            Case &H6
                                str.Append("播放状态：快退;")
                            Case &H7
                                str.Append("播放状态：单曲播放;")
                            Case &H8
                                str.Append("播放状态：抢先播放;")
                        End Select
                        str = Room_Folder_Name(data_count, str)
                    Else
                        str.Append("暂无此播放器")
                    End If
                Case &H32
                    MUSIC.Add("回复")
                    Dim v As Byte = (data_count(1) >> 6) And &H3
                    Dim xh As Byte = data_count(1) And &HF
                    If v = &H0 Then
                        str.Append($"(首发，单发)发送序号：{xh},")
                    ElseIf v = &H1 Then
                        str.Append($"(首发，群发)发送序号：{xh},")
                    ElseIf v = &H2 Then
                        str.Append($"(重发，单发)发送序号：{xh},")
                    ElseIf v = &H3 Then
                        str.Append($"(重发，群发)发送序号：{xh},")
                    End If

                    Dim ErrCode As Byte = data_count(8)
                    Select Case ErrCode
                        Case &HE0
                            str.Append("无错误;")
                        Case &HE1
                            str.Append("校验错误;")
                        Case &HE2
                            str.Append("命令错误;")
                        Case &HE3
                            str.Append("参数错误;")
                        Case &HE4
                            str.Append("其他错误;")
                        Case Else
                            str.Append("未知错误;")
                    End Select
            End Select
        Catch ex As Exception
            AdminLog.ApplicationLog.WriteErrorLog(ex)
        End Try
        Return str.ToString
    End Function

    ''' <summary>
    ''' 房间音乐文件夹名
    ''' </summary>
    ''' <returns></returns>
    Public Function Room_Folder_Name(data_count As Byte(), MUSIC As StringBuilder) As StringBuilder
        Try
            Dim foldername As Byte = data_count(10)
            Select Case foldername
                Case &H0
                    MUSIC.Append(" 文件夹名:音乐文件夹,")
                Case &H1
                    MUSIC.Append(" 文件夹名:提示音文件夹,")
                Case &H2
                    MUSIC.Append(" 文件夹名:助眠文件夹,")
                Case &H3
                    MUSIC.Append(" 文件夹名:门铃文件夹,")
                Case &H4
                    MUSIC.Append(" 文件夹名:欢迎词文件夹,")
                Case &H5
                    MUSIC.Append(" 文件夹名:冥想助眠,")
                Case &H6
                    MUSIC.Append(" 文件夹名:海浪助眠,")
                Case &H7
                    MUSIC.Append(" 文件夹名:森林助眠,")
            End Select
            MUSIC = Room_File_Name(data_count, MUSIC)
        Catch ex As Exception
            AdminLog.ApplicationLog.WriteErrorLog(ex)
        End Try

        Return MUSIC
    End Function

    ''' <summary>
    ''' 房间音乐-文件名
    ''' </summary>
    ''' <returns></returns>
    Public Function Room_File_Name(data_count As Byte(), MUSIC As StringBuilder) As StringBuilder
        Try
            Dim filename As String = Format(data_count(11), "000")
            MUSIC.Append($"文件名：{filename},")
            MUSIC = Room_File_Type(data_count, MUSIC)
        Catch ex As Exception
            AdminLog.ApplicationLog.WriteErrorLog(ex)
        End Try

        Return MUSIC
    End Function

    ''' <summary>
    ''' 房间音乐-文件类型
    ''' </summary>
    ''' <returns></returns>
    Public Function Room_File_Type(data_count As Byte(), MUSIC As StringBuilder) As StringBuilder
        Try
            Dim filetype As Byte = (data_count(12) >> 7) And &H1
            Select Case filetype
                Case &H0
                    MUSIC.Append("文件类型：mp3;")
                Case &H1
                    MUSIC.Append("文件类型：wav;")
            End Select
            MUSIC = Room_Up_volume_gradient(data_count, MUSIC)
        Catch ex As Exception
            AdminLog.ApplicationLog.WriteErrorLog(ex)
        End Try

        Return MUSIC
    End Function

    ''' <summary>
    ''' 上升音量渐变
    ''' </summary>
    ''' <returns></returns>
    Public Function Room_Up_volume_gradient(data_count As Byte(), MUSIC As StringBuilder) As StringBuilder
        Try
            Dim Up_volume_gradient_H As Byte = data_count(13)
            Dim Up_volume_gradient_L As Byte = data_count(14)
            MUSIC.Append($" 助眠播放上升阶段总时间:{Up_volume_gradient_H + Up_volume_gradient_L}s,")
            MUSIC = Room_Drop_volume_gradient(data_count, MUSIC)
        Catch ex As Exception
            AdminLog.ApplicationLog.WriteErrorLog(ex)
        End Try

        Return MUSIC
    End Function

    ''' <summary>
    ''' 下降音量渐变
    ''' </summary>
    ''' <returns></returns>
    Public Function Room_Drop_volume_gradient(data_count As Byte(), MUSIC As StringBuilder) As StringBuilder
        Try
            Dim Drop_volume_gradient_H As Byte = data_count(13)
            Dim Drop_volume_gradient_L As Byte = data_count(14)
            MUSIC.Append($"助眠播放下降阶段总时间:{Drop_volume_gradient_H + Drop_volume_gradient_L}s,")
            Dim maxvolume As Byte = data_count(15)
            Dim minvolume As Byte = data_count(16)
            MUSIC.Append($"助眠最高音量:{maxvolume},")
            MUSIC.Append($"助眠最低音量:{minvolume};")
        Catch ex As Exception
            AdminLog.ApplicationLog.WriteErrorLog(ex)
        End Try

        Return MUSIC
    End Function

#End Region


#Region "设定音量"


    ''' <summary>
    ''' 设定音量
    ''' </summary>
    ''' <param name="data_count"></param>
    ''' <param name="MUSIC"></param>
    ''' <returns></returns>
    Public Function Set_volume(data_count As Byte(), ByRef MUSIC As List(Of String)) As String
        Dim str As New StringBuilder
        Try
            Dim volume_cmd As Byte = data_count(7)
            Select Case volume_cmd
                Case &H23
                    MUSIC.Add("发送")
                    Dim Playback_Type As Byte = data_count(1)
                    Dim v As Byte = (data_count(1) >> 6) And &H3
                    Dim xh As Byte = data_count(1) And &HF
                    If v = &H0 Then
                        str.Append($"(首发，单发)发送序号：{xh},")
                    ElseIf v = &H1 Then
                        str.Append($"(首发，群发)发送序号：{xh},")
                    ElseIf v = &H2 Then
                        str.Append($"(重发，单发)发送序号：{xh},")
                    ElseIf v = &H3 Then
                        str.Append($"(重发，群发)发送序号：{xh},")
                    End If


                    Dim specify_player As Byte = data_count(8)
                    Select Case specify_player
                        Case &H1
                            str.Append("指定播放器:房间音乐")
                        Case Else

                    End Select
                    str = Set_adjustment_mode(data_count, str)
                Case &H33
                    MUSIC.Add("回复")
                    Dim Playback_Type As Byte = data_count(1)
                    Dim v As Byte = (data_count(1) >> 6) And &H3
                    Dim xh As Byte = data_count(1) And &HF
                    If v = &H0 Then
                        str.Append($"(首发，单发)发送序号：{xh},")
                    ElseIf v = &H1 Then
                        str.Append($"(首发，群发)发送序号：{xh},")
                    ElseIf v = &H2 Then
                        str.Append($"(重发，单发)发送序号：{xh},")
                    ElseIf v = &H3 Then
                        str.Append($"(重发，群发)发送序号：{xh},")
                    End If
                    Dim ErrCode As Byte = data_count(8)
                    Select Case ErrCode
                        Case &HE0
                        Case &HE1
                            str.Append("校验错误")
                        Case &HE2
                            str.Append("命令错误")
                        Case &HE3
                            str.Append("参数错误")
                        Case &HE4
                            str.Append("其他错误")
                        Case Else
                            str.Append("未知错误")
                    End Select
                Case Else

            End Select
        Catch ex As Exception
            AdminLog.ApplicationLog.WriteErrorLog(ex)
        End Try
        Return str.ToString
    End Function

    ''' <summary>
    ''' 设定调节模式
    ''' </summary>
    ''' <param name="data_count"></param>
    ''' <param name="MUSIC"></param>
    ''' <returns></returns>
    Public Function Set_adjustment_mode(data_count As Byte(), MUSIC As StringBuilder) As StringBuilder

        Try
            Dim mode As Byte = data_count(9)
            Dim str As String() = BitConverter.ToString(data_count, 10).Split("-")
            Dim Absolute_volume As String = str(0)
            Dim Global_percentage As String = str(1)
            Dim mute_volume As String = str(2)
            Dim relative_volume As String = str(3)
            Dim relative_volume_Loop As String = str(4)
            Dim loop_volume1 As String = str(5)
            Dim loop_volume2 As String = str(6)
            Dim loop_volume3 As String = str(7)

            MUSIC.Append("设定调节模式:")
            MUSIC.Append($"绝对音量值:{Absolute_volume},")
            MUSIC.Append($"全局百分比:{Global_percentage},")
            MUSIC.Append($"静音:{mute_volume},")
            MUSIC.Append($"相对音量操作:{relative_volume},")
            MUSIC.Append($"相对音量操作回路:{relative_volume_Loop},")
            MUSIC.Append($"音乐回路:{loop_volume1},")
            MUSIC.Append($"提示音回路:{loop_volume2},")
            MUSIC.Append($"门铃回路:{loop_volume3};")
        Catch ex As Exception
            AdminLog.ApplicationLog.WriteErrorLog(ex)
        End Try
        Return MUSIC
    End Function


#End Region


#Region "查询音量默认参数"
    ''' <summary>
    ''' 查询音量默认参数
    ''' </summary>
    ''' <param name="data_count"></param>
    ''' <param name="MUSIC"></param>
    ''' <returns></returns>
    Public Function Current_Volume_parameters(data_count As Byte(), ByRef MUSIC As List(Of String)) As String
        Dim str As New StringBuilder
        Try
            Dim volume_cmd As Byte = data_count(7)
            Select Case volume_cmd
                Case &H24
                    MUSIC.Add("发送")
                    Dim Playback_Type As Byte = data_count(1)
                    Dim v As Byte = (data_count(1) >> 6) And &H3
                    Dim xh As Byte = data_count(1) And &HF
                    If v = &H0 Then
                        str.Append($"(首发，单发)发送序号：{xh},")
                    ElseIf v = &H1 Then
                        str.Append($"(首发，群发)发送序号：{xh},")
                    ElseIf v = &H2 Then
                        str.Append($"(重发，单发)发送序号：{xh},")
                    ElseIf v = &H3 Then
                        str.Append($"(重发，群发)发送序号：{xh},")
                    End If

                Case &H34
                    MUSIC.Add("回复")
                    Dim Playback_Type As Byte = data_count(1)
                    Dim v As Byte = (data_count(1) >> 6) And &H3
                    Dim xh As Byte = data_count(1) And &HF
                    If v = &H0 Then
                        str.Append($"(首发，单发)发送序号：{xh},")
                    ElseIf v = &H1 Then
                        str.Append($"(首发，群发)发送序号：{xh},")
                    ElseIf v = &H2 Then
                        str.Append($"(重发，单发)发送序号：{xh},")
                    ElseIf v = &H3 Then
                        str.Append($"(重发，群发)发送序号：{xh},")
                    End If
                    str = Current_Volume_ErrCode(data_count, str)

                Case Else

            End Select
        Catch ex As Exception
            AdminLog.ApplicationLog.WriteErrorLog(ex)
        End Try
        Return str.ToString
    End Function

    ''' <summary>
    ''' ErrCode
    ''' </summary>
    ''' <param name="data_count"></param>
    ''' <param name="str"></param>
    ''' <returns></returns>
    Public Function Current_Volume_ErrCode(data_count As Byte(), str As StringBuilder) As StringBuilder
        Dim ErrCode As Byte = data_count(8)
        Try
            Select Case ErrCode
                Case &HE0
                Case &HE1
                    str.Append("校验错误")
                Case &HE2
                    str.Append("命令错误")
                Case &HE3
                    str.Append("参数错误")
                Case &HE4
                    str.Append("其他错误")
                Case Else
                    str.Append("未知错误")
            End Select
            Dim defaultvolume As String = $"默认音量:{data_count(9)},"
            Dim maxvolume As String = $"最大音量:{data_count(10)},"
            Dim minvolume As String = $"最小音量:{data_count(11)},"
            Dim promptvolume As String = $"提示音音量:{data_count(12)},"
            Dim doorbellvolume As String = $"门铃音量:{data_count(13)};"
        Catch ex As Exception
            AdminLog.ApplicationLog.WriteErrorLog(ex)
        End Try
        Return str
    End Function

#End Region


#Region "查询音量"
    ''' <summary>
    ''' 查询音量
    ''' </summary>
    ''' <param name="data_count"></param>
    ''' <param name="MUSIC"></param>
    ''' <returns></returns>
    Public Function Current_Volume(data_count As Byte(), ByRef MUSIC As List(Of String)) As String
        Dim str As New StringBuilder
        Try
            Dim direction As Byte = data_count(7)
            Select Case direction
                Case &H26
                    MUSIC.Add("发送")
                    Dim Playback_Type As Byte = data_count(1)
                    Dim v As Byte = (data_count(1) >> 6) And &H3
                    Dim xh As Byte = data_count(1) And &HF
                    If v = &H0 Then
                        str.Append($"(首发，单发)发送序号：{xh};")
                    ElseIf v = &H1 Then
                        str.Append($"(首发，群发)发送序号：{xh};")
                    ElseIf v = &H2 Then
                        str.Append($"(重发，单发)发送序号：{xh};")
                    ElseIf v = &H3 Then
                        str.Append($"(重发，群发)发送序号：{xh};")
                    End If
                Case &H36
                    MUSIC.Add("回复")
                    Dim Playback_Type As Byte = data_count(1)
                    Dim v As Byte = (data_count(1) >> 6) And &H3
                    Dim xh As Byte = data_count(1) And &HF
                    If v = &H0 Then
                        str.Append($"(首发，单发)发送序号：{xh};")
                    ElseIf v = &H1 Then
                        str.Append($"(首发，群发)发送序号：{xh};")
                    ElseIf v = &H2 Then
                        str.Append($"(重发，单发)发送序号：{xh};")
                    ElseIf v = &H3 Then
                        str.Append($"(重发，群发)发送序号：{xh};")
                    End If
                    Dim ErrCode As Byte = data_count(8)
                    Select Case ErrCode
                        Case &HE0

                        Case &HE1
                            str.Append("校验错误")
                        Case &HE2
                            str.Append("命令错误")
                        Case &HE3
                            str.Append("参数错误")
                        Case &HE4
                            str.Append("其他错误")
                    End Select
                    Dim currentvolume As Byte = $" 当前音量:{data_count(9)};"
            End Select
        Catch ex As Exception
            AdminLog.ApplicationLog.WriteErrorLog(ex)
        End Try
        Return str.ToString
    End Function


#End Region


#Region "设定循环模式"


    ''' <summary>
    ''' 设定循环模式
    ''' </summary>
    ''' <param name="data_count"></param>
    ''' <param name="MUSIC"></param>
    ''' <returns></returns>
    Public Function Set_cycle_mode(data_count As Byte(), ByRef MUSIC As List(Of String)) As String
        Dim str As New StringBuilder
        Try
            Dim direction As Byte = data_count(7)
            Select Case direction
                Case &H29
                    MUSIC.Add("发送")
                    Dim Playback_Type As Byte = data_count(1)
                    Dim v As Byte = (data_count(1) >> 6) And &H3
                    Dim xh As Byte = data_count(1) And &HF
                    If v = &H0 Then
                        str.Append($"(首发，单发)发送序号：{xh};")
                    ElseIf v = &H1 Then
                        str.Append($"(首发，群发)发送序号：{xh};")
                    ElseIf v = &H2 Then
                        str.Append($"(重发，单发)发送序号：{xh};")
                    ElseIf v = &H3 Then
                        str.Append($"(重发，群发)发送序号：{xh};")
                    End If
                    str = Set_cycle_mode_Specify_player(data_count, str)

                Case &H39
                    MUSIC.Add("回复")
                    Dim Playback_Type As Byte = data_count(1)
                    Dim v As Byte = (data_count(1) >> 6) And &H3
                    Dim xh As Byte = data_count(1) And &HF
                    If v = &H0 Then
                        str.Append($"(首发，单发)发送序号：{xh};")
                    ElseIf v = &H1 Then
                        str.Append($"(首发，群发)发送序号：{xh};")
                    ElseIf v = &H2 Then
                        str.Append($"(重发，单发)发送序号：{xh};")
                    ElseIf v = &H3 Then
                        str.Append($"(重发，群发)发送序号：{xh};")
                    End If
                    Dim ErrCode As Byte = data_count(8)
                    Select Case ErrCode
                        Case &HE0
                            str.Append("无错误;")
                        Case &HE1
                            str.Append("校验错误")
                        Case &HE2
                            str.Append("命令错误")
                        Case Else

                    End Select
                Case Else
                    MUSIC.Add("未知")
                    Return str.ToString
            End Select
        Catch ex As Exception
            AdminLog.ApplicationLog.WriteErrorLog(ex)
        End Try
        Return str.ToString
    End Function

    ''' <summary>
    ''' 指定播放器
    ''' </summary>
    ''' <param name="data_count"></param>
    ''' <param name="str"></param>
    ''' <returns></returns>
    Public Function Set_cycle_mode_Specify_player(data_count As Byte(), str As StringBuilder) As StringBuilder
        Try
            Dim specifyplayer As Byte = data_count(8)
            Select Case specifyplayer
                Case &H1
                    str.Append("房间音乐：")
                Case &H2
                    str.Append("洗手间音乐：")
                Case &H3
                    str.Append("房间和洗手间：")
                Case &H4
                    str.Append("门铃：")
            End Select
            str = Specify_cycle_mode(data_count, str)
        Catch ex As Exception
            AdminLog.ApplicationLog.WriteErrorLog(ex)
        End Try

        Return str
    End Function

    ''' <summary>
    ''' 指定循环模式
    ''' </summary>
    ''' <param name="data_count"></param>
    ''' <param name="str"></param>
    ''' <returns></returns>
    Public Function Specify_cycle_mode(data_count As Byte(), str As StringBuilder) As StringBuilder
        Try
            Dim Specifycyclemode As Byte = data_count(9)
            Select Case Specifycyclemode
                Case &H0
                    str.Append("全部循环;")
                Case &H1
                    str.Append("单曲循环;")
                Case &H2
                    str.Append("文件夹循环;")
                Case &H3
                    str.Append("随机播放;")
                Case &H5
                    str.Append("顺序播放;")

            End Select
        Catch ex As Exception
            AdminLog.ApplicationLog.WriteErrorLog(ex)
        End Try
        Return str
    End Function

#End Region


#End Region

    Private Sub C5_MUSIC_Load(sender As Object, e As EventArgs) Handles MyBase.Load


    End Sub
End Class