From a6811f61fc1f671f6720c1331e4dc9d27b0d1149 Mon Sep 17 00:00:00 2001
From: Vladimir Hodakov <vladimir@hodakov.me>
Date: Sun, 26 Nov 2017 07:55:13 +0400
Subject: [PATCH] Inline commands support (needed for pins handling)

---
 cmd/i2_bot/i2_bot.go                          | 17 ++++---
 lib/migrations/5_create_locations.go          |  2 +-
 lib/router/inline.go                          | 48 +++++++++++++++++++
 lib/router/routerinterface/routerinterface.go |  2 +
 4 files changed, 62 insertions(+), 7 deletions(-)
 create mode 100644 lib/router/inline.go

diff --git a/cmd/i2_bot/i2_bot.go b/cmd/i2_bot/i2_bot.go
index 6e0346d..3950325 100644
--- a/cmd/i2_bot/i2_bot.go
+++ b/cmd/i2_bot/i2_bot.go
@@ -56,13 +56,18 @@ func main() {
 	updates, _ := c.Bot.GetUpdatesChan(u)
 
 	for update := range updates {
-		if update.Message == nil || update.Message.From == nil {
-			continue
-		} else if update.Message.Date < (int(time.Now().Unix()) - 1) {
-			// Ignore old messages
+		if update.Message != nil {
+			if update.Message.From != nil {
+				if update.Message.Date > (int(time.Now().Unix()) - 5) {
+					c.Router.RouteRequest(&update)
+				}
+			}
+		} else if update.InlineQuery != nil {
+			c.Router.RouteInline(&update)
+		} else if update.ChosenInlineResult != nil {
+			c.Log.Debug(update.ChosenInlineResult.ResultID)
+		} else {
 			continue
 		}
-
-		c.Router.RouteRequest(&update)
 	}
 }
diff --git a/lib/migrations/5_create_locations.go b/lib/migrations/5_create_locations.go
index c7682ce..ab7b967 100644
--- a/lib/migrations/5_create_locations.go
+++ b/lib/migrations/5_create_locations.go
@@ -36,7 +36,7 @@ func CreateLocationsUp(tx *sql.Tx) error {
 	if err4 != nil {
 		return err2
 	}
-	_, err5 := tx.Exec("INSERT INTO `locations` VALUES(NULL, '🏙:', 'Город', NOW());")
+	_, err5 := tx.Exec("INSERT INTO `locations` VALUES(NULL, '🏙', 'Город', NOW());")
 	if err5 != nil {
 		return err2
 	}
diff --git a/lib/router/inline.go b/lib/router/inline.go
new file mode 100644
index 0000000..d037a32
--- /dev/null
+++ b/lib/router/inline.go
@@ -0,0 +1,48 @@
+// i2_bot – Instinct PokememBro Bot
+// Copyright (c) 2017 Vladimir "fat0troll" Hodakov
+
+package router
+
+import (
+	"github.com/go-telegram-bot-api/telegram-bot-api"
+	"strings"
+)
+
+// RouteInline routes inline requests to bot
+func (r *Router) RouteInline(update *tgbotapi.Update) string {
+	availableCommands := make(map[string]string)
+	availableCommands["0"] = "🌲Лес"
+	availableCommands["1"] = "⛰Горы"
+	availableCommands["2"] = "🚣Озеро"
+	availableCommands["3"] = "🏙Город"
+	availableCommands["4"] = "🏛Катакомбы"
+	availableCommands["5"] = "⛪️Кладбище"
+	outputCommands := make(map[string]string)
+	for i, value := range availableCommands {
+		if strings.Contains(value, update.InlineQuery.Query) {
+			outputCommands[i] = value
+		}
+	}
+
+	results := make([]interface{}, 0)
+	for i, value := range outputCommands {
+		article := tgbotapi.NewInlineQueryResultArticle(i, "Команда боту @PokememBroBot:", value)
+		article.Description = value
+
+		results = append(results, article)
+	}
+
+	inlineConf := tgbotapi.InlineConfig{
+		InlineQueryID: update.InlineQuery.ID,
+		IsPersonal:    true,
+		CacheTime:     0,
+		Results:       results,
+	}
+
+	_, err := c.Bot.AnswerInlineQuery(inlineConf)
+	if err != nil {
+		c.Log.Error(err.Error())
+	}
+
+	return "fail"
+}
diff --git a/lib/router/routerinterface/routerinterface.go b/lib/router/routerinterface/routerinterface.go
index 1b27557..ac436b4 100644
--- a/lib/router/routerinterface/routerinterface.go
+++ b/lib/router/routerinterface/routerinterface.go
@@ -10,5 +10,7 @@ import (
 // RouterInterface implements Router for importing via appcontext.
 type RouterInterface interface {
 	Init()
+
+	RouteInline(update *tgbotapi.Update) string
 	RouteRequest(update *tgbotapi.Update) string
 }