From 3b5c4c2416dfe20344a156c6bf00d7a87b5a7138 Mon Sep 17 00:00:00 2001
From: "J. Nick Koston" <nick@home-assistant.io>
Date: Fri, 30 Jan 2026 21:29:28 -0600
Subject: [PATCH] reduce

---
 .../wifi/wifi_component_esp8266.cpp           | 45 ++++++++-----------
 esphome/core/progmem.h                        |  2 +
 2 files changed, 21 insertions(+), 26 deletions(-)

diff --git a/esphome/components/wifi/wifi_component_esp8266.cpp b/esphome/components/wifi/wifi_component_esp8266.cpp
index c714afaad30..d938dadfef4 100644
--- a/esphome/components/wifi/wifi_component_esp8266.cpp
+++ b/esphome/components/wifi/wifi_component_esp8266.cpp
@@ -36,6 +36,7 @@ extern "C" {
 #include "esphome/core/hal.h"
 #include "esphome/core/helpers.h"
 #include "esphome/core/log.h"
+#include "esphome/core/progmem.h"
 #include "esphome/core/util.h"
 
 namespace esphome::wifi {
@@ -398,35 +399,27 @@ class WiFiMockClass : public ESP8266WiFiGenericClass {
   static void _event_callback(void *event) { ESP8266WiFiGenericClass::_eventCallback(event); }  // NOLINT
 };
 
+// Auth mode strings indexed by AUTH_* constants (0-4), with UNKNOWN at index 5
+// Static asserts verify the SDK constants are contiguous as expected
+static_assert(AUTH_OPEN == 0 && AUTH_WEP == 1 && AUTH_WPA_PSK == 2 && AUTH_WPA2_PSK == 3 && AUTH_WPA_WPA2_PSK == 4,
+              "AUTH_* constants are not contiguous");
+PROGMEM_STRING_TABLE(AuthModeStrings, "OPEN", "WEP", "WPA PSK", "WPA2 PSK", "WPA/WPA2 PSK", "UNKNOWN");
+
 const LogString *get_auth_mode_str(uint8_t mode) {
-  switch (mode) {
-    case AUTH_OPEN:
-      return LOG_STR("OPEN");
-    case AUTH_WEP:
-      return LOG_STR("WEP");
-    case AUTH_WPA_PSK:
-      return LOG_STR("WPA PSK");
-    case AUTH_WPA2_PSK:
-      return LOG_STR("WPA2 PSK");
-    case AUTH_WPA_WPA2_PSK:
-      return LOG_STR("WPA/WPA2 PSK");
-    default:
-      return LOG_STR("UNKNOWN");
-  }
+  if (mode > 4)
+    mode = 5;  // UNKNOWN
+  return AuthModeStrings::get_log_str(mode);
 }
+
+// WiFi op mode strings indexed by WIFI_* constants (0-3), with UNKNOWN at index 4
+static_assert(WIFI_OFF == 0 && WIFI_STA == 1 && WIFI_AP == 2 && WIFI_AP_STA == 3,
+              "WIFI_* op mode constants are not contiguous");
+PROGMEM_STRING_TABLE(OpModeStrings, "OFF", "STA", "AP", "AP+STA", "UNKNOWN");
+
 const LogString *get_op_mode_str(uint8_t mode) {
-  switch (mode) {
-    case WIFI_OFF:
-      return LOG_STR("OFF");
-    case WIFI_STA:
-      return LOG_STR("STA");
-    case WIFI_AP:
-      return LOG_STR("AP");
-    case WIFI_AP_STA:
-      return LOG_STR("AP+STA");
-    default:
-      return LOG_STR("UNKNOWN");
-  }
+  if (mode > 3)
+    mode = 4;  // UNKNOWN
+  return OpModeStrings::get_log_str(mode);
 }
 
 const LogString *get_disconnect_reason_str(uint8_t reason) {
diff --git a/esphome/core/progmem.h b/esphome/core/progmem.h
index 08949751a5f..e95bed81308 100644
--- a/esphome/core/progmem.h
+++ b/esphome/core/progmem.h
@@ -4,6 +4,8 @@
 #include <cstddef>
 #include <cstdint>
 
+#include "esphome/core/hal.h"  // For PROGMEM definition
+
 // Platform-agnostic macros for PROGMEM string handling
 // On ESP8266/Arduino: Use Arduino's F() macro for PROGMEM strings
 // On other platforms: Use plain strings (no PROGMEM)