refactor(architecture): unify facade headers and remove unused lcd dependency

components/platform/include/platform.h

@@ -0,0 +1,141 @@
+#pragma once
+
+#include <stdbool.h>
+#include <stddef.h>
+#include <stdint.h>
+
+#include "esp_err.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+// ---------- platform_bootstrap ----------
+esp_err_t platform_bootstrap_init(void);
+
+// ---------- wifi_manager ----------
+esp_err_t wifi_manager_start(void);
+esp_err_t wifi_manager_stop(void);
+
+bool wifi_manager_is_ready(void);
+void wifi_manager_get_ip(char *buf, size_t buf_len);
+
+// ---------- ble_printer_client ----------
+typedef void (*ble_frame_rx_cb_t)(const uint8_t *data, size_t len);
+
+typedef struct {
+    bool connected;
+    bool notify_ready;
+    uint16_t mtu;
+} ble_link_state_t;
+
+esp_err_t ble_printer_client_init(ble_frame_rx_cb_t rx_cb);
+esp_err_t ble_printer_client_connect(const char *target_name, uint32_t timeout_ms);
+void ble_printer_client_disconnect(void);
+
+bool ble_printer_client_is_connected(void);
+void ble_printer_client_get_link_state(ble_link_state_t *out_state);
+esp_err_t ble_printer_client_write(const uint8_t *data, size_t len);
+
+// ---------- voice_audio ----------
+typedef struct {
+    uint32_t sample_rate;
+    uint8_t channels;
+    uint8_t bits_per_sample;
+    int output_volume;
+    float input_gain_db;
+} voice_audio_open_config_t;
+
+esp_err_t voice_audio_open(const voice_audio_open_config_t *cfg, char *err, size_t err_len);
+void voice_audio_close(void);
+
+bool voice_audio_is_open(void);
+
+esp_err_t voice_audio_read_pcm(int16_t *pcm,
+                               size_t samples,
+                               uint32_t timeout_ms,
+                               char *err,
+                               size_t err_len);
+esp_err_t voice_audio_write_pcm(const int16_t *pcm,
+                                size_t samples,
+                                uint32_t timeout_ms,
+                                char *err,
+                                size_t err_len);
+
+// ---------- runtime_policy ----------
+uint32_t runtime_policy_wifi_connect_timeout_ms(void);
+
+uint32_t runtime_policy_lifecycle_start_retry_count(void);
+uint32_t runtime_policy_lifecycle_retry_backoff_ms(uint32_t attempt);
+bool runtime_policy_is_retryable_error(esp_err_t err);
+
+uint32_t runtime_policy_printer_control_lock_timeout_ms(void);
+uint32_t runtime_policy_printer_worker_queue_wait_ms(void);
+uint32_t runtime_policy_printer_queue_retry_delay_ms(void);
+uint32_t runtime_policy_printer_status_poll_interval_ms(void);
+uint32_t runtime_policy_printer_stop_timeout_ms(void);
+
+uint32_t runtime_policy_rest_printer_connect_timeout_ms(void);
+uint32_t runtime_policy_rest_label_timeout_ms(void);
+uint32_t runtime_policy_rest_ota_timeout_ms(void);
+
+uint32_t runtime_policy_image_generation_timeout_default_ms(void);
+uint32_t runtime_policy_image_generation_timeout_min_ms(void);
+uint32_t runtime_policy_image_generation_timeout_max_ms(void);
+
+uint32_t runtime_policy_image_download_timeout_default_ms(void);
+uint32_t runtime_policy_image_download_timeout_min_ms(void);
+uint32_t runtime_policy_image_download_timeout_max_ms(void);
+
+// ---------- runtime_diagnostics ----------
+typedef enum {
+    RUNTIME_DIAG_COUNTER_LIFECYCLE_START_ATTEMPT = 0,
+    RUNTIME_DIAG_COUNTER_LIFECYCLE_START_SUCCESS,
+    RUNTIME_DIAG_COUNTER_LIFECYCLE_START_FAILED,
+    RUNTIME_DIAG_COUNTER_LIFECYCLE_START_RETRY,
+    RUNTIME_DIAG_COUNTER_LIFECYCLE_STOP_ATTEMPT,
+    RUNTIME_DIAG_COUNTER_LIFECYCLE_STOP_SUCCESS,
+    RUNTIME_DIAG_COUNTER_LIFECYCLE_STOP_FAILED,
+    RUNTIME_DIAG_COUNTER_WIFI_CONNECT_SUCCESS,
+    RUNTIME_DIAG_COUNTER_WIFI_CONNECT_FAILED,
+    RUNTIME_DIAG_COUNTER_WIFI_CONNECT_TIMEOUT,
+    RUNTIME_DIAG_COUNTER_PRINTER_JOB_SUBMITTED,
+    RUNTIME_DIAG_COUNTER_PRINTER_JOB_SUCCESS,
+    RUNTIME_DIAG_COUNTER_PRINTER_JOB_FAILED,
+    RUNTIME_DIAG_COUNTER_PRINTER_JOB_CANCELED,
+    RUNTIME_DIAG_COUNTER_IMAGE_GENERATE_ATTEMPT,
+    RUNTIME_DIAG_COUNTER_IMAGE_GENERATE_SUCCESS,
+    RUNTIME_DIAG_COUNTER_IMAGE_GENERATE_FAILED,
+    RUNTIME_DIAG_COUNTER_IMAGE_GENERATE_TIMEOUT,
+    RUNTIME_DIAG_COUNTER_REST_RESPONSES_TOTAL,
+    RUNTIME_DIAG_COUNTER_REST_ERRORS_TOTAL,
+    RUNTIME_DIAG_COUNTER_MAX,
+} runtime_diag_counter_t;
+
+typedef enum {
+    RUNTIME_DIAG_GAUGE_LIFECYCLE_STATE = 0,
+    RUNTIME_DIAG_GAUGE_STATUS_POLL_PAUSE_DEPTH,
+    RUNTIME_DIAG_GAUGE_PRINTER_QUEUE_DEPTH,
+    RUNTIME_DIAG_GAUGE_MAX,
+} runtime_diag_gauge_t;
+
+typedef struct {
+    uint64_t counters[RUNTIME_DIAG_COUNTER_MAX];
+    int32_t gauges[RUNTIME_DIAG_GAUGE_MAX];
+    int64_t last_error_ms;
+    esp_err_t last_error_code;
+    char last_error_source[32];
+    char last_error_message[96];
+} runtime_diag_snapshot_t;
+
+void runtime_diag_counter_add(runtime_diag_counter_t counter, uint32_t delta);
+void runtime_diag_set_gauge(runtime_diag_gauge_t gauge, int32_t value);
+void runtime_diag_record_error(const char *source, esp_err_t code, const char *message);
+void runtime_diag_get_snapshot(runtime_diag_snapshot_t *out_snapshot);
+
+const char *runtime_diag_counter_name(runtime_diag_counter_t counter);
+const char *runtime_diag_gauge_name(runtime_diag_gauge_t gauge);
+
+#ifdef __cplusplus
+}
+#endif