Merge pull request #40 from mymmrac/telegram-using-telego

feat(telegram): Use Telego instead of go-telegram-bot-api

go.mod

@@ -1,6 +1,6 @@
 module github.com/sipeed/picoclaw
 
-go 1.24.0
+go 1.25.7
 
 require (
 	github.com/adhocore/gronx v1.19.6
@@ -8,9 +8,9 @@ require (
 	github.com/bwmarrin/discordgo v0.29.0
 	github.com/caarlos0/env/v11 v11.3.1
 	github.com/chzyer/readline v1.5.1
-	github.com/go-telegram-bot-api/telegram-bot-api/v5 v5.5.1
 	github.com/gorilla/websocket v1.5.3
 	github.com/larksuite/oapi-sdk-go/v3 v3.5.3
+	github.com/mymmrac/telego v1.6.0
 	github.com/open-dingtalk/dingtalk-stream-sdk-go v0.9.1
 	github.com/slack-go/slack v0.17.3
 	github.com/openai/openai-go/v3 v3.21.0
@@ -19,12 +19,25 @@ require (
 )
 
 require (
+	github.com/andybalholm/brotli v1.2.0 // indirect
+	github.com/bytedance/gopkg v0.1.3 // indirect
+	github.com/bytedance/sonic v1.15.0 // indirect
+	github.com/bytedance/sonic/loader v0.5.0 // indirect
+	github.com/cloudwego/base64x v0.1.6 // indirect
 	github.com/go-resty/resty/v2 v2.17.1 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/google/uuid v1.6.0 // indirect
+	github.com/grbit/go-json v0.11.0 // indirect
+	github.com/klauspost/compress v1.18.2 // indirect
+	github.com/klauspost/cpuid/v2 v2.2.9 // indirect
 	github.com/tidwall/gjson v1.18.0 // indirect
 	github.com/tidwall/match v1.2.0 // indirect
 	github.com/tidwall/pretty v1.2.1 // indirect
+	github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
+	github.com/valyala/bytebufferpool v1.0.0 // indirect
+	github.com/valyala/fasthttp v1.69.0 // indirect
+	github.com/valyala/fastjson v1.6.7 // indirect
+	golang.org/x/arch v0.0.0-20210923205945-b76863e36670 // indirect
 	github.com/tidwall/sjson v1.2.5 // indirect
 	golang.org/x/crypto v0.48.0 // indirect
 	golang.org/x/net v0.50.0 // indirect

go.sum

@@ -1,10 +1,18 @@
 cloud.google.com/go/compute/metadata v0.3.0/go.mod h1:zFmK7XCadkQkj6TtorcaGlCW1hT1fIilQDwofLpJ20k=
 github.com/adhocore/gronx v1.19.6 h1:5KNVcoR9ACgL9HhEqCm5QXsab/gI4QDIybTAWcXDKDc=
 github.com/adhocore/gronx v1.19.6/go.mod h1:7oUY1WAU8rEJWmAxXR2DN0JaO4gi9khSgKjiRypqteg=
+github.com/andybalholm/brotli v1.2.0 h1:ukwgCxwYrmACq68yiUqwIWnGY0cTPox/M94sVwToPjQ=
+github.com/andybalholm/brotli v1.2.0/go.mod h1:rzTDkvFWvIrjDXZHkuS16NPggd91W3kUSvPlQ1pLaKY=
 github.com/anthropics/anthropic-sdk-go v1.22.1 h1:xbsc3vJKCX/ELDZSpTNfz9wCgrFsamwFewPb1iI0Xh0=
 github.com/anthropics/anthropic-sdk-go v1.22.1/go.mod h1:WTz31rIUHUHqai2UslPpw5CwXrQP3geYBioRV4WOLvE=
 github.com/bwmarrin/discordgo v0.29.0 h1:FmWeXFaKUwrcL3Cx65c20bTRW+vOb6k8AnaP+EgjDno=
 github.com/bwmarrin/discordgo v0.29.0/go.mod h1:NJZpH+1AfhIcyQsPeuBKsUtYrRnjkyu0kIVMCHkZtRY=
+github.com/bytedance/gopkg v0.1.3 h1:TPBSwH8RsouGCBcMBktLt1AymVo2TVsBVCY4b6TnZ/M=
+github.com/bytedance/gopkg v0.1.3/go.mod h1:576VvJ+eJgyCzdjS+c4+77QF3p7ubbtiKARP3TxducM=
+github.com/bytedance/sonic v1.15.0 h1:/PXeWFaR5ElNcVE84U0dOHjiMHQOwNIx3K4ymzh/uSE=
+github.com/bytedance/sonic v1.15.0/go.mod h1:tFkWrPz0/CUCLEF4ri4UkHekCIcdnkqXw9VduqpJh0k=
+github.com/bytedance/sonic/loader v0.5.0 h1:gXH3KVnatgY7loH5/TkeVyXPfESoqSBSBEiDd5VjlgE=
+github.com/bytedance/sonic/loader v0.5.0/go.mod h1:AR4NYCk5DdzZizZ5djGqQ92eEhCCcdf5x77udYiSJRo=
 github.com/caarlos0/env/v11 v11.3.1 h1:cArPWC15hWmEt+gWk7YBi7lEXTXCvpaSdCiZE2X5mCA=
 github.com/caarlos0/env/v11 v11.3.1/go.mod h1:qupehSf/Y0TUTsxKywqRt/vJjN5nz6vauiYEUUr8P4U=
 github.com/cespare/xxhash/v2 v2.1.2/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
@@ -15,6 +23,8 @@ github.com/chzyer/readline v1.5.1 h1:upd/6fQk4src78LMRzh5vItIt361/o4uq553V8B5sGI
 github.com/chzyer/readline v1.5.1/go.mod h1:Eh+b79XXUwfKfcPLepksvw2tcLE/Ct21YObkaSkeBlk=
 github.com/chzyer/test v1.0.0 h1:p3BQDXSxOhOG0P9z6/hGnII4LGiEPOYBhs8asl/fC04=
 github.com/chzyer/test v1.0.0/go.mod h1:2JlltgoNkt4TW/z9V/IzDdFaMTM2JPIi26O1pF38GC8=
+github.com/cloudwego/base64x v0.1.6 h1:t11wG9AECkCDk5fMSoxmufanudBtJ+/HemLstXDLI2M=
+github.com/cloudwego/base64x v0.1.6/go.mod h1:OFcloc187FXDaYHvrNIjxSe8ncn0OOM8gEHfghB2IPU=
 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
@@ -27,10 +37,6 @@ github.com/go-resty/resty/v2 v2.6.0/go.mod h1:PwvJS6hvaPkjtjNg9ph+VrSD92bi5Zq73w
 github.com/go-resty/resty/v2 v2.17.1 h1:x3aMpHK1YM9e4va/TMDRlusDDoZiQ+ViDu/WpA6xTM4=
 github.com/go-resty/resty/v2 v2.17.1/go.mod h1:kCKZ3wWmwJaNc7S29BRtUhJwy7iqmn+2mLtQrOyQlVA=
 github.com/go-task/slim-sprig v0.0.0-20210107165309-348f09dbbbc0/go.mod h1:fyg7847qk6SyHyPtNmDHnmrv/HOrqktSC+C9fM+CJOE=
-github.com/go-telegram-bot-api/telegram-bot-api/v5 v5.5.1 h1:wG8n/XJQ07TmjbITcGiUaOtXxdrINDz1b0J1w0SzqDc=
-github.com/go-telegram-bot-api/telegram-bot-api/v5 v5.5.1/go.mod h1:A2S0CWkNylc2phvKXWBBdD3K0iGnDBGbzRpISP2zBl8=
-github.com/go-test/deep v1.1.1 h1:0r/53hagsehfO4bzD2Pgr/+RgHqhmf+k1Bpse2cTu1U=
-github.com/go-test/deep v1.1.1/go.mod h1:5C2ZWiW0ErCdrYzpqxLbTX7MG14M9iiw8DgHncVwcsE=
 github.com/gogo/protobuf v1.3.2 h1:Ov1cvc58UF3b5XjBnZv7+opcTcQFZebYjWzi34vdm4Q=
 github.com/gogo/protobuf v1.3.2/go.mod h1:P1XiOD3dCwIKUDQYPy72D8LYyHL2YPYrpS2s69NZV8Q=
 github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
@@ -55,9 +61,15 @@ github.com/gorilla/websocket v1.4.2/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/ad
 github.com/gorilla/websocket v1.5.0/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
 github.com/gorilla/websocket v1.5.3 h1:saDtZ6Pbx/0u+bgYQ3q96pZgCzfhKXGPqt7kZ72aNNg=
 github.com/gorilla/websocket v1.5.3/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
+github.com/grbit/go-json v0.11.0 h1:bAbyMdYrYl/OjYsSqLH99N2DyQ291mHy726Mx+sYrnc=
+github.com/grbit/go-json v0.11.0/go.mod h1:IYpHsdybQ386+6g3VE6AXQ3uTGa5mquBme5/ZWmtzek=
 github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
 github.com/kisielk/errcheck v1.5.0/go.mod h1:pFxgyoBC7bSaBwPgfKdkLd5X25qrDl4LWUI2bnpBCr8=
 github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
+github.com/klauspost/compress v1.18.2 h1:iiPHWW0YrcFgpBYhsA6D1+fqHssJscY/Tm/y2Uqnapk=
+github.com/klauspost/compress v1.18.2/go.mod h1:R0h/fSBs8DE4ENlcrlib3PsXS61voFxhIs2DeRhCvJ4=
+github.com/klauspost/cpuid/v2 v2.2.9 h1:66ze0taIn2H33fBvCkXuv9BmCwDfafmiIVpKV9kKGuY=
+github.com/klauspost/cpuid/v2 v2.2.9/go.mod h1:rqkxqrZ1EhYM9G+hXH7YdowN5R5RGN6NK4QwQ3WMXF8=
 github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
 github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
 github.com/kr/pretty v0.3.0/go.mod h1:640gp4NfQd8pI5XOwp5fnNeVWj67G7CFk/SaSQn7NBk=
@@ -66,6 +78,8 @@ github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
 github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
 github.com/larksuite/oapi-sdk-go/v3 v3.5.3 h1:xvf8Dv29kBXC5/DNDCLhHkAFW8l/0LlQJimO5Zn+JUk=
 github.com/larksuite/oapi-sdk-go/v3 v3.5.3/go.mod h1:ZEplY+kwuIrj/nqw5uSCINNATcH3KdxSN7y+UxYY5fI=
+github.com/mymmrac/telego v1.6.0 h1:Zc8rgyHozvd/7ZgyrigyHdAF9koHYMfilYfyB6wlFC0=
+github.com/mymmrac/telego v1.6.0/go.mod h1:xt6ZWA8zi8KmuzryE1ImEdl9JSwjHNpM4yhC7D8hU4Y=
 github.com/nxadm/tail v1.4.4/go.mod h1:kenIhsEOeOJmVchQTgglprH7qJGnHDVpk1VPCcaMI8A=
 github.com/nxadm/tail v1.4.8/go.mod h1:+ncqLTQzXmGhMZNUePPaPqPvBxHAIsmXswZKocGu+AU=
 github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
@@ -88,12 +102,15 @@ github.com/slack-go/slack v0.17.3/go.mod h1:X+UqOufi3LYQHDnMG1vxf0J8asC6+WllXrVr
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
 github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
+github.com/stretchr/objx v0.5.2/go.mod h1:FRsXN1f5AsAjCGJKqEizvkpNtU+EGNCLh3NxZ/8L+MA=
 github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
 github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
 github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
-github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOfJA=
+github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
 github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
+github.com/stretchr/testify v1.11.1 h1:7s2iGBzp5EwR7/aIZr8ao5+dra3wiQyKjjFuvgVKu7U=
+github.com/stretchr/testify v1.11.1/go.mod h1:wZwfW3scLgRK+23gO65QZefKpKQRnfz6sD981Nm4B6U=
 github.com/tencent-connect/botgo v0.2.1 h1:+BrTt9Zh+awL28GWC4g5Na3nQaGRWb0N5IctS8WqBCk=
 github.com/tencent-connect/botgo v0.2.1/go.mod h1:oO1sG9ybhXNickvt+CVym5khwQ+uKhTR+IhTqEfOVsI=
 github.com/tidwall/gjson v1.9.3/go.mod h1:/wbyibRr2FHMks5tjHJ5F8dMZh3AcwJEMf5vlfC0lxk=
@@ -106,11 +123,25 @@ github.com/tidwall/match v1.2.0/go.mod h1:eRSPERbgtNPcGhD8UCthc6PmLEQXEWd3PRB5JT
 github.com/tidwall/pretty v1.2.0/go.mod h1:ITEVvHYasfjBbM0u2Pg8T2nJnzm8xPwvNhhsoaGGjNU=
 github.com/tidwall/pretty v1.2.1 h1:qjsOFOWWQl+N3RsoF5/ssm1pHmJJwhjlSbZ51I6wMl4=
 github.com/tidwall/pretty v1.2.1/go.mod h1:ITEVvHYasfjBbM0u2Pg8T2nJnzm8xPwvNhhsoaGGjNU=
+github.com/twitchyliquid64/golang-asm v0.15.1 h1:SU5vSMR7hnwNxj24w34ZyCi/FmDZTkS4MhqMhdFk5YI=
+github.com/twitchyliquid64/golang-asm v0.15.1/go.mod h1:a1lVb/DtPvCB8fslRZhAngC2+aY1QWCk3Cedj/Gdt08=
+github.com/valyala/bytebufferpool v1.0.0 h1:GqA5TC/0021Y/b9FG4Oi9Mr3q7XYx6KllzawFIhcdPw=
+github.com/valyala/bytebufferpool v1.0.0/go.mod h1:6bBcMArwyJ5K/AmCkWv1jt77kVWyCJ6HpOuEn7z0Csc=
+github.com/valyala/fasthttp v1.69.0 h1:fNLLESD2SooWeh2cidsuFtOcrEi4uB4m1mPrkJMZyVI=
+github.com/valyala/fasthttp v1.69.0/go.mod h1:4wA4PfAraPlAsJ5jMSqCE2ug5tqUPwKXxVj8oNECGcw=
+github.com/valyala/fastjson v1.6.7 h1:ZE4tRy0CIkh+qDc5McjatheGX2czdn8slQjomexVpBM=
+github.com/valyala/fastjson v1.6.7/go.mod h1:CLCAqky6SMuOcxStkYQvblddUtoRxhYMGLrsQns1aXY=
+github.com/xyproto/randomstring v1.0.5 h1:YtlWPoRdgMu3NZtP45drfy1GKoojuR7hmRcnhZqKjWU=
+github.com/xyproto/randomstring v1.0.5/go.mod h1:rgmS5DeNXLivK7YprL0pY+lTuhNQW3iGxZ18UQApw/E=
 github.com/tidwall/sjson v1.2.5 h1:kLy8mja+1c9jlljvWTlSazM7cKDRfJuR/bOJhcY5NcY=
 github.com/tidwall/sjson v1.2.5/go.mod h1:Fvgq9kS/6ociJEDnK0Fk1cpYF4FIW6ZF7LAe+6jwd28=
 github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
+go.uber.org/mock v0.6.0 h1:hyF9dfmbgIX5EfOdasqLsWD6xqpNZlXblLB/Dbnwv3Y=
+go.uber.org/mock v0.6.0/go.mod h1:KiVJ4BqZJaMj4svdfmHM0AUx4NJYO8ZNpPnZn1Z+BBU=
+golang.org/x/arch v0.0.0-20210923205945-b76863e36670 h1:18EFjUmQOcUvxNYSkA6jO9VAiXCnxFY6NyDX0bHDmkU=
+golang.org/x/arch v0.0.0-20210923205945-b76863e36670/go.mod h1:5om86z9Hs0C8fWVUuoMHwpExlXzs5Tkyp9hOrfG7pp8=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=

pkg/channels/telegram.go

@@ -13,7 +13,8 @@ import (
 	"sync"
 	"time"
 
-	tgbotapi "github.com/go-telegram-bot-api/telegram-bot-api/v5"
+	"github.com/mymmrac/telego"
+	tu "github.com/mymmrac/telego/telegoutil"
 
 	"github.com/sipeed/picoclaw/pkg/bus"
 	"github.com/sipeed/picoclaw/pkg/config"
@@ -23,17 +24,16 @@ import (
 
 type TelegramChannel struct {
 	*BaseChannel
-	bot          *tgbotapi.BotAPI
+	bot          *telego.Bot
 	config       config.TelegramConfig
 	chatIDs      map[string]int64
-	updates      tgbotapi.UpdatesChannel
 	transcriber  *voice.GroqTranscriber
 	placeholders sync.Map // chatID -> messageID
 	stopThinking sync.Map // chatID -> chan struct{}
 }
 
 func NewTelegramChannel(cfg config.TelegramConfig, bus *bus.MessageBus) (*TelegramChannel, error) {
-	bot, err := tgbotapi.NewBotAPI(cfg.Token)
+	bot, err := telego.NewBot(cfg.Token)
 	if err != nil {
 		return nil, fmt.Errorf("failed to create telegram bot: %w", err)
 	}
@@ -58,19 +58,15 @@ func (c *TelegramChannel) SetTranscriber(transcriber *voice.GroqTranscriber) {
 func (c *TelegramChannel) Start(ctx context.Context) error {
 	log.Printf("Starting Telegram bot (polling mode)...")
 
-	u := tgbotapi.NewUpdate(0)
+	updates, err := c.bot.UpdatesViaLongPolling(ctx, &telego.GetUpdatesParams{
-	u.Timeout = 30
+		Timeout: 30,
-
+	})
-	updates := c.bot.GetUpdatesChan(u)
+	if err != nil {
-	c.updates = updates
+		return fmt.Errorf("failed to start long polling: %w", err)
+	}
 
 	c.setRunning(true)
-
+	log.Printf("Telegram bot @%s connected", c.bot.Username())
-	botInfo, err := c.bot.GetMe()
-	if err != nil {
-		return fmt.Errorf("failed to get bot info: %w", err)
-	}
-	log.Printf("Telegram bot @%s connected", botInfo.UserName)
 
 	go func() {
 		for {
@@ -83,7 +79,7 @@ func (c *TelegramChannel) Start(ctx context.Context) error {
 					return
 				}
 				if update.Message != nil {
-					c.handleMessage(update)
+					c.handleMessage(ctx, update)
 				}
 			}
 		}
@@ -95,12 +91,6 @@ func (c *TelegramChannel) Start(ctx context.Context) error {
 func (c *TelegramChannel) Stop(ctx context.Context) error {
 	log.Println("Stopping Telegram bot...")
 	c.setRunning(false)
-
-	if c.updates != nil {
-		c.bot.StopReceivingUpdates()
-		c.updates = nil
-	}
-
 	return nil
 }
 
@@ -125,30 +115,29 @@ func (c *TelegramChannel) Send(ctx context.Context, msg bus.OutboundMessage) err
 	// Try to edit placeholder
 	if pID, ok := c.placeholders.Load(msg.ChatID); ok {
 		c.placeholders.Delete(msg.ChatID)
-		editMsg := tgbotapi.NewEditMessageText(chatID, pID.(int), htmlContent)
+		editMsg := tu.EditMessageText(tu.ID(chatID), pID.(int), htmlContent)
-		editMsg.ParseMode = tgbotapi.ModeHTML
+		editMsg.ParseMode = telego.ModeHTML
 
-		if _, err := c.bot.Send(editMsg); err == nil {
+		if _, err = c.bot.EditMessageText(ctx, editMsg); err == nil {
 			return nil
 		}
 		// Fallback to new message if edit fails
 	}
 
-	tgMsg := tgbotapi.NewMessage(chatID, htmlContent)
+	tgMsg := tu.Message(tu.ID(chatID), htmlContent)
-	tgMsg.ParseMode = tgbotapi.ModeHTML
+	tgMsg.ParseMode = telego.ModeHTML
 
-	if _, err := c.bot.Send(tgMsg); err != nil {
+	if _, err = c.bot.SendMessage(ctx, tgMsg); err != nil {
 		log.Printf("HTML parse failed, falling back to plain text: %v", err)
-		tgMsg = tgbotapi.NewMessage(chatID, msg.Content)
 		tgMsg.ParseMode = ""
-		_, err = c.bot.Send(tgMsg)
+		_, err = c.bot.SendMessage(ctx, tgMsg)
 		return err
 	}
 
 	return nil
 }
 
-func (c *TelegramChannel) handleMessage(update tgbotapi.Update) {
+func (c *TelegramChannel) handleMessage(ctx context.Context, update telego.Update) {
 	message := update.Message
 	if message == nil {
 		return
@@ -160,8 +149,8 @@ func (c *TelegramChannel) handleMessage(update tgbotapi.Update) {
 	}
 
 	senderID := fmt.Sprintf("%d", user.ID)
-	if user.UserName != "" {
+	if user.Username != "" {
-		senderID = fmt.Sprintf("%d|%s", user.ID, user.UserName)
+		senderID = fmt.Sprintf("%d|%s", user.ID, user.Username)
 	}
 
 	chatID := message.Chat.ID
@@ -183,7 +172,7 @@ func (c *TelegramChannel) handleMessage(update tgbotapi.Update) {
 
 	if message.Photo != nil && len(message.Photo) > 0 {
 		photo := message.Photo[len(message.Photo)-1]
-		photoPath := c.downloadPhoto(photo.FileID)
+		photoPath := c.downloadPhoto(ctx, photo.FileID)
 		if photoPath != "" {
 			mediaPaths = append(mediaPaths, photoPath)
 			if content != "" {
@@ -194,7 +183,7 @@ func (c *TelegramChannel) handleMessage(update tgbotapi.Update) {
 	}
 
 	if message.Voice != nil {
-		voicePath := c.downloadFile(message.Voice.FileID, ".ogg")
+		voicePath := c.downloadFile(ctx, message.Voice.FileID, ".ogg")
 		if voicePath != "" {
 			mediaPaths = append(mediaPaths, voicePath)
 
@@ -223,7 +212,7 @@ func (c *TelegramChannel) handleMessage(update tgbotapi.Update) {
 	}
 
 	if message.Audio != nil {
-		audioPath := c.downloadFile(message.Audio.FileID, ".mp3")
+		audioPath := c.downloadFile(ctx, message.Audio.FileID, ".mp3")
 		if audioPath != "" {
 			mediaPaths = append(mediaPaths, audioPath)
 			if content != "" {
@@ -234,7 +223,7 @@ func (c *TelegramChannel) handleMessage(update tgbotapi.Update) {
 	}
 
 	if message.Document != nil {
-		docPath := c.downloadFile(message.Document.FileID, "")
+		docPath := c.downloadFile(ctx, message.Document.FileID, "")
 		if docPath != "" {
 			mediaPaths = append(mediaPaths, docPath)
 			if content != "" {
@@ -251,12 +240,15 @@ func (c *TelegramChannel) handleMessage(update tgbotapi.Update) {
 	log.Printf("Telegram message from %s: %s...", senderID, utils.Truncate(content, 50))
 
 	// Thinking indicator
-	c.bot.Send(tgbotapi.NewChatAction(chatID, tgbotapi.ChatTyping))
+	err := c.bot.SendChatAction(ctx, tu.ChatAction(tu.ID(chatID), telego.ChatActionTyping))
+	if err != nil {
+		log.Printf("Failed to send chat action: %v", err)
+	}
 
 	stopChan := make(chan struct{})
 	c.stopThinking.Store(fmt.Sprintf("%d", chatID), stopChan)
 
-	pMsg, err := c.bot.Send(tgbotapi.NewMessage(chatID, "Thinking... 💭"))
+	pMsg, err := c.bot.SendMessage(ctx, tu.Message(tu.ID(chatID), "Thinking... 💭"))
 	if err == nil {
 		pID := pMsg.MessageID
 		c.placeholders.Store(fmt.Sprintf("%d", chatID), pID)
@@ -274,8 +266,10 @@ func (c *TelegramChannel) handleMessage(update tgbotapi.Update) {
 				case <-ticker.C:
 					i++
 					text := fmt.Sprintf("Thinking%s %s", dots[i%len(dots)], emotes[i%len(emotes)])
-					edit := tgbotapi.NewEditMessageText(cid, mid, text)
+					_, editErr := c.bot.EditMessageText(ctx, tu.EditMessageText(tu.ID(chatID), mid, text))
-					c.bot.Send(edit)
+					if editErr != nil {
+						log.Printf("Failed to edit thinking message: %v", editErr)
+					}
 				}
 			}
 		}(chatID, pID, stopChan)
@@ -284,7 +278,7 @@ func (c *TelegramChannel) handleMessage(update tgbotapi.Update) {
 	metadata := map[string]string{
 		"message_id": fmt.Sprintf("%d", message.MessageID),
 		"user_id":    fmt.Sprintf("%d", user.ID),
-		"username":   user.UserName,
+		"username":   user.Username,
 		"first_name": user.FirstName,
 		"is_group":   fmt.Sprintf("%t", message.Chat.Type != "private"),
 	}
@@ -292,22 +286,22 @@ func (c *TelegramChannel) handleMessage(update tgbotapi.Update) {
 	c.HandleMessage(senderID, fmt.Sprintf("%d", chatID), content, mediaPaths, metadata)
 }
 
-func (c *TelegramChannel) downloadPhoto(fileID string) string {
+func (c *TelegramChannel) downloadPhoto(ctx context.Context, fileID string) string {
-	file, err := c.bot.GetFile(tgbotapi.FileConfig{FileID: fileID})
+	file, err := c.bot.GetFile(ctx, &telego.GetFileParams{FileID: fileID})
 	if err != nil {
 		log.Printf("Failed to get photo file: %v", err)
 		return ""
 	}
 
-	return c.downloadFileWithInfo(&file, ".jpg")
+	return c.downloadFileWithInfo(file, ".jpg")
 }
 
-func (c *TelegramChannel) downloadFileWithInfo(file *tgbotapi.File, ext string) string {
+func (c *TelegramChannel) downloadFileWithInfo(file *telego.File, ext string) string {
 	if file.FilePath == "" {
 		return ""
 	}
 
-	url := file.Link(c.bot.Token)
+	url := c.bot.FileDownloadURL(file.FilePath)
 	log.Printf("File URL: %s", url)
 
 	mediaDir := filepath.Join(os.TempDir(), "picoclaw_media")
@@ -326,13 +320,6 @@ func (c *TelegramChannel) downloadFileWithInfo(file *tgbotapi.File, ext string)
 	return localPath
 }
 
-func min(a, b int) int {
-	if a < b {
-		return a
-	}
-	return b
-}
-
 func (c *TelegramChannel) downloadFromURL(url, localPath string) error {
 	resp, err := http.Get(url)
 	if err != nil {
@@ -359,8 +346,8 @@ func (c *TelegramChannel) downloadFromURL(url, localPath string) error {
 	return nil
 }
 
-func (c *TelegramChannel) downloadFile(fileID, ext string) string {
+func (c *TelegramChannel) downloadFile(ctx context.Context, fileID, ext string) string {
-	file, err := c.bot.GetFile(tgbotapi.FileConfig{FileID: fileID})
+	file, err := c.bot.GetFile(ctx, &telego.GetFileParams{FileID: fileID})
 	if err != nil {
 		log.Printf("Failed to get file: %v", err)
 		return ""
@@ -370,18 +357,18 @@ func (c *TelegramChannel) downloadFile(fileID, ext string) string {
 		return ""
 	}
 
-	url := file.Link(c.bot.Token)
+	url := c.bot.FileDownloadURL(file.FilePath)
 	log.Printf("File URL: %s", url)
 
 	mediaDir := filepath.Join(os.TempDir(), "picoclaw_media")
-	if err := os.MkdirAll(mediaDir, 0755); err != nil {
+	if err = os.MkdirAll(mediaDir, 0755); err != nil {
 		log.Printf("Failed to create media directory: %v", err)
 		return ""
 	}
 
 	localPath := filepath.Join(mediaDir, fileID[:16]+ext)
 
-	if err := c.downloadFromURL(url, localPath); err != nil {
+	if err = c.downloadFromURL(url, localPath); err != nil {
 		log.Printf("Failed to download file: %v", err)
 		return ""
 	}