Inline Queries

package examples

import (
	"github.com/amarnathcjd/gogram/telegram"
)

const (
	appID    = 6
	appHash  = "YOUR_APP_HASH"
	botToken = "YOUR_BOT_TOKEN"
)

func main() {
	// Create a new client
	client, _ := telegram.NewClient(telegram.ClientConfig{
		AppID:    appID,
		AppHash:  appHash,
		LogLevel: telegram.LogInfo,
	})

	// Connect to the server
	if err := client.Connect(); err != nil {
		panic(err)
	}

	// Authenticate the client using the bot token
	if err := client.LoginBot(botToken); err != nil {
		panic(err)
	}

	// Add an inline query handler
	client.AddInlineHandler(telegram.OnInlineQuery, HelloWorld)

	// Start polling for updates
	client.Idle()
}

// HelloWorld handles inline queries
func HelloWorld(i *telegram.InlineQuery) error {
	// Create a result builder
	builder := i.Builder()
	
	// Add an article result
	builder.Article("Hello World", "Hello World", "This is a test article")
	
	// Answer the query with built results
	_, err := i.Answer(builder.Results())
	return err
}

func CustomAnswer(i *telegram.InlineQuery) error {
	builder := i.Builder()
	builder.Article("Result", "Description", "Content")
	
	_, err := i.Answer(builder.Results(), &telegram.AnswerOptions{
		CacheTime:  300,  // Cache results for 5 minutes
		IsPersonal: true, // Results are user-specific
		NextOffset: "10", // Pagination offset for next results
		SwitchPM: &telegram.InlineSwitchPM{ // "Switch to PM" button
			Text:  "Open bot in PM",
			Param: "start",
		},
	})
	
	return err
}

func DetailedHandler(i *telegram.InlineQuery) error {
	// Query information
	fmt.Println("Query:", i.Query)         // User's search query
	fmt.Println("User ID:", i.From.ID)     // User who sent query
	fmt.Println("Offset:", i.Offset)       // Pagination offset
	fmt.Println("Chat Type:", i.ChatType)  // Where query was made
	
	builder := i.Builder()
	builder.Article("Info", "Query details", fmt.Sprintf("You searched: %s", i.Query))
	
	_, err := i.Answer(builder.Results())
	return err
}

func PaginatedResults(i *telegram.InlineQuery) error {
	offset := 0
	if i.Offset != "" {
		// Parse offset from string
		fmt.Sscanf(i.Offset, "%d", &offset)
	}
	
	builder := i.Builder()
	
	// Add 10 results starting from offset
	for j := offset; j < offset+10; j++ {
		builder.Article(
			fmt.Sprintf("Result %d", j+1),
			fmt.Sprintf("Description %d", j+1),
			fmt.Sprintf("Content %d", j+1),
		)
	}
	
	// Set next offset for pagination
	nextOffset := fmt.Sprintf("%d", offset+10)
	
	_, err := i.Answer(builder.Results(), &telegram.AnswerOptions{
		NextOffset: nextOffset,
	})
	
	return err
}