From cd98db84895878ea4c55c8a3a2b633abb685c132 Mon Sep 17 00:00:00 2001
From: shoopea <shoopea@siteop.biz>
Date: Sun, 28 Nov 2021 18:31:49 +0800
Subject: [PATCH] add help and transfer

---
 bot.go     | 66 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 version.go |  8 +++----
 2 files changed, 70 insertions(+), 4 deletions(-)

diff --git a/bot.go b/bot.go
index 0ff6852..1ec3a4e 100644
--- a/bot.go
+++ b/bot.go
@@ -73,6 +73,8 @@ func (b *Bot) BotHandlers() {
 	b.bot.Handle("/take", botTake)
 	b.bot.Handle("/passwd", botPasswd)
 	b.bot.Handle("/say", botSay)
+	b.bot.Handle("/help", botHelp)
+	b.bot.Handle("/transfer", botTransfer)
 
 	b.bot.Handle(tb.OnPhoto, botPhoto)
 	b.bot.Handle(tb.OnChannelPost, botChannelPost)
@@ -268,6 +270,48 @@ func botGive(m *tb.Message) {
 	bot.SendChat(m.Chat.ID, fmt.Sprintf("@%s now has %s left.", uStr, cc.TimeLeft))
 }
 
+func botTransfer(m *tb.Message) {
+	r := regexp.MustCompile("^/transfer @(?P<Username>[a-zA-Z0-9]+) (?P<Duration>[a-z0-9]+)")
+
+	ccFrom, ok := cfg.Clients[m.Sender.ID]
+	if !ok {
+		bot.SendChat(m.Chat.ID, "Client not registered.")
+		return
+	}
+
+	dStr := r.ReplaceAllString(m.Text, "${Duration}")
+	d, err := time.ParseDuration(dStr)
+	logErrorDebug(err, "botTransfer : time.ParseDuration")
+	if err != nil {
+		bot.SendChat(m.Chat.ID, "Cannot parse duration.")
+		return
+	}
+
+	if ccFrom.TimeLeft < d {
+		bot.SendChat(m.Chat.ID, "Not enough time left for user.")
+		return
+	}
+
+	uStr := r.ReplaceAllString(m.Text, "${Username}")
+	var toID int
+
+	for ccID, cc := range cfg.Clients {
+		if cc.Username == uStr {
+			toID = ccID
+		}
+	}
+	if toID == 0 {
+		bot.SendChat(m.Chat.ID, "No such user found.")
+		return
+	}
+
+	ccTo := cfg.Clients[toID]
+	ccTo.TimeLeft += d
+	ccFrom.TimeLeft -= d
+
+	bot.SendChat(m.Chat.ID, fmt.Sprintf("@%s now has %s left.\r\n@%s has %s left.", uStr, ccTo.TimeLeft, ccFrom.Username, ccFrom.TimeLeft))
+}
+
 func botTake(m *tb.Message) {
 	if m.Sender.ID != int(cfg.Telegram.AdminID) {
 		bot.SendChat(m.Chat.ID, "Only the admin can use this command.")
@@ -298,6 +342,7 @@ func botTake(m *tb.Message) {
 	logErrorDebug(err, "botGive : time.ParseDuration")
 	if err != nil {
 		bot.SendChat(m.Chat.ID, "Cannot parse duration.")
+		return
 	}
 
 	cc := cfg.Clients[u]
@@ -306,6 +351,27 @@ func botTake(m *tb.Message) {
 	bot.SendChat(m.Chat.ID, fmt.Sprintf("@%s now has %s left.", uStr, cc.TimeLeft))
 }
 
+func botHelp(m *tb.Message) {
+	msg := ""
+	msg = fmt.Sprintf("%s/pause      - pause the game\r\n", msg)
+	msg = fmt.Sprintf("%s/unpause    - unpause the game\r\n", msg)
+	msg = fmt.Sprintf("%s/register   - register company\r\n", msg)
+	msg = fmt.Sprintf("%s/deregister - deregister company\r\n", msg)
+	msg = fmt.Sprintf("%s/delete     - delete company\r\n", msg)
+	msg = fmt.Sprintf("%s/companies  - list companies\r\n", msg)
+	msg = fmt.Sprintf("%s/clients    - list clients\r\n", msg)
+	msg = fmt.Sprintf("%s/players    - list players\r\n", msg)
+	msg = fmt.Sprintf("%s/give       - give time to player\r\n", msg)
+	msg = fmt.Sprintf("%s/take       - take time from player\r\n", msg)
+	msg = fmt.Sprintf("%s/transfer   - transfer time to player\r\n", msg)
+	msg = fmt.Sprintf("%s/passwd     - change passwd\r\n", msg)
+	msg = fmt.Sprintf("%s/say        - send msg to the game\r\n", msg)
+	msg = fmt.Sprintf("%s/help       - this\r\n", msg)
+
+	bot.SendChat(m.Chat.ID, msg)
+	return
+}
+
 func botSay(m *tb.Message) {
 	r := regexp.MustCompile("^\\/say( )+(?P<Message>.+)$")
 	if !r.MatchString(m.Text) {
diff --git a/version.go b/version.go
index f0de50a..fb6a726 100644
--- a/version.go
+++ b/version.go
@@ -1,6 +1,6 @@
 // Code generated by version.sh (@generated) DO NOT EDIT.
 package main
-var githash = "d09710e"
-var buildstamp = "2021-11-26_00:35:33"
-var commits = "207"
-var version = "d09710e-b207 - 2021-11-26_00:35:33"
+var githash = "9614fcc"
+var buildstamp = "2021-11-28_10:31:27"
+var commits = "208"
+var version = "9614fcc-b208 - 2021-11-28_10:31:27"