From 286a2eea18a2527f1bf2d88555c4c944db709956 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?O=CC=81scar=20M=2E=20Lage?= <info@oscarmlage.com>
Date: Thu, 28 Nov 2024 14:32:23 +0100
Subject: [PATCH] Add: ability to write a date in the ON/OFF telegram command

Now we can do it like this:

- ON (current date)
- ON 7:30 (current day, custom hour)
- ON 2024-11-27 7:30 (custom day, custom hour)
---
 internal/bot/controller.go | 75 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 75 insertions(+)

diff --git a/internal/bot/controller.go b/internal/bot/controller.go
index d02961f..632a1d6 100644
--- a/internal/bot/controller.go
+++ b/internal/bot/controller.go
@@ -18,6 +18,81 @@ func ProcesarMensaje(update tgbotapi.Update, db *gorm.DB) {
 	command := strings.ToUpper(parts[0])
 	var timestamp time.Time
 
+	if command != "ON" && command != "OFF" {
+		log.Println("Comando desconocido:", command)
+		return
+	}
+
+	now := time.Now()
+	if len(parts) == 1 {
+		// Sin fecha ni hora -> usar timestamp actual
+		timestamp = now
+	} else {
+		// Intentar parsear fecha y hora
+		var parsedDate time.Time
+		var parsedTime time.Time
+		var err error
+
+		for i := 1; i < len(parts); i++ {
+			if parsedDate.IsZero() {
+				parsedDate, err = time.Parse("2006-01-02", parts[i])
+				if err == nil {
+					continue
+				}
+			}
+			if parsedTime.IsZero() {
+				parsedTime, err = time.Parse("15:04", parts[i])
+				if err == nil {
+					continue
+				}
+			}
+		}
+
+		if !parsedDate.IsZero() && !parsedTime.IsZero() {
+			// Ambos fecha y hora proporcionados
+			timestamp = time.Date(
+				parsedDate.Year(), parsedDate.Month(), parsedDate.Day(),
+				parsedTime.Hour(), parsedTime.Minute(), 0, 0, now.Location(),
+			)
+		} else if !parsedDate.IsZero() {
+			// Solo fecha proporcionada -> usar las 00:00 como hora
+			timestamp = time.Date(
+				parsedDate.Year(), parsedDate.Month(), parsedDate.Day(),
+				0, 0, 0, 0, now.Location(),
+			)
+		} else if !parsedTime.IsZero() {
+			// Solo hora proporcionada -> usar fecha actual
+			timestamp = time.Date(
+				now.Year(), now.Month(), now.Day(),
+				parsedTime.Hour(), parsedTime.Minute(), 0, 0, now.Location(),
+			)
+		} else {
+			log.Println("Formato de entrada inválido:", parts[1:])
+			return
+		}
+	}
+
+	event := HeatingEvent{
+		EventType: command,
+		Timestamp: timestamp,
+	}
+	if err := db.Create(&event).Error; err != nil {
+		log.Printf("Error al guardar el evento %s: %v", command, err)
+		return
+	}
+
+	log.Printf("Evento %s registrado con éxito para el %s", command, timestamp.Format("2006-01-02 15:04"))
+}
+
+func ProcesarMensaje2(update tgbotapi.Update, db *gorm.DB) {
+	if update.Message == nil || update.Message.Text == "" {
+		return
+	}
+
+	parts := strings.Fields(update.Message.Text)
+	command := strings.ToUpper(parts[0])
+	var timestamp time.Time
+
 	if len(parts) == 1 {
 		timestamp = update.Message.Time()
 	} else {