public async Task ConfirmStart(string senderId, JObject data)
{
var replyToken = data["ReplyToken"].ToString();
// 忘れるかやめるかの質問を発言
var templateMessage = new Messages.TemplateMessage
{
AltText = @"せっかく覚えたけど全部忘れるよ？",
Template = new Templates.ConfirmTemplate
{
Text = @"せっかく覚えたけど全部忘れるよ？",
Actions = new List <Templates.Action>
{
new Templates.MessageAction
{
Label = @"忘れて！",
Text = @"忘れて！",
},
new Templates.MessageAction
{
Label = @"やめて！",
Text = @"やめて！",
},
}
}
};
await _lineMessagingService.ReplyMessageAsync(replyToken, templateMessage);
}
public async Task WhoareSelectStart(string senderId, JObject data)
{
var filename = data["Filename"].ToString();
var faceIds = data["UnknownFaceIds"];
var faceRectangles = data["UnknownFaceRectangles"];
var columns = new List <Templates.CarouselColumn>();
faceIds
.Zip(faceRectangles, (faceId, faceRectangle) => new { FaceId = faceId, FaceRect = faceRectangle })
.Take(5) // Carousel は最大 5 まで
.Select((face, index) => new { Face = face, Index = index }) // Face とインデックスを選択
.ToList()
.ForEach(face =>
{
// 顔の画像ファイルを生成
var faceFilename = $"{filename}-{face.Face.FaceId}.jpg";
var facePreviewFilename = $"{filename}-{face.Face.FaceId}.jpg";
var faceRectValues = face.Face.FaceRect.ToString().Split(',');
var faceRectangle = new FaceRectangle
{
Left = int.Parse(faceRectValues[0].ToString()),
Top = int.Parse(faceRectValues[1].ToString()),
Width = int.Parse(faceRectValues[2].ToString()),
Height = int.Parse(faceRectValues[3].ToString()),
};
CreateFaceImageFile(filename, faceFilename, facePreviewFilename, faceRectangle);
// CarouselColumn を生成
columns.Add(new Templates.CarouselColumn
{
Title = @"この人は誰？",
Text = @"教えて！",
ThumbnailImageUrl = $"{_options.GeneratedFilePublicUrlRoot}/{_options.GeneratedFilePublicUrlPath}/{facePreviewFilename}",
Actions = new List <Templates.Action>()
{
new Templates.PostbackAction
{
Label = @"この人が誰なのか教える",
Data = $"{face.Index}",
},
new Templates.PostbackAction
{
Label = @"やめる",
Data = "Cancel",
},
},
});
});
// この人たちは誰？ を発言
var templateMessage = new Messages.TemplateMessage
{
AltText = faceIds.Count() == 1 ? @"この人は誰？" : @"この人たちは誰？",
Template = new Templates.CarouselTemplate
{
Columns = columns,
}
};
await _lineMessagingService.PushMessageAsync(senderId, templateMessage);
}