DevelopmentNodeEnvironment_MicrosoftVSCodeDependency_22NodeVersion_Bundle_Clean_Debug_ElectronProfile_EsbuildCompiler_Mountain/Binary/Initialize/
StateBuild.rs

1//! # StateBuild - Advanced Application State Initialization
2//!
3//! Builds the application state with dependency injection, telemetry
4//! and feature flag support for different build configurations.
5//!
6//! ## Build Profiles
7//!
8//! - **Debug**: Enhanced validation, state inspection
9//! - **Development**: Reduced validation for faster iteration
10//! - **Telemetry**: Full metrics and tracing export
11//!
12//! ## Defensive Coding
13//!
14//! - Type-safe dependency resolution
15//! - Validation of required capabilities
16//! - Graceful degradation for optional dependencies
17
18use std::sync::Arc;
19
20// ============ Feature Flags ============
21#[cfg(feature = "Telemetry")]
22use opentelemetry::{KeyValue, global};
23#[cfg(feature = "Telemetry")]
24use opentelemetry::trace::Tracer;
25#[cfg(feature = "Telemetry")]
26use opentelemetry::trace::Span;
27
28use crate::{
29	ApplicationState::State::ApplicationState::ApplicationState,
30	Environment::MountainEnvironment::MountainEnvironment,
31	dev_log,
32};
33
34/// State build configuration
35#[derive(Debug)]
36pub struct StateBuildConfig {
37	/// Enable comprehensive validation
38	pub strict_validation:bool,
39
40	/// Enable state snapshotting
41	pub enable_snapshots:bool,
42
43	/// Log state initialization
44	pub verbose_logging:bool,
45}
46
47impl Default for StateBuildConfig {
48	fn default() -> Self {
49		Self {
50			#[cfg(feature = "Debug")]
51			strict_validation:true,
52
53			#[cfg(not(feature = "Debug"))]
54			strict_validation:false,
55
56			enable_snapshots:false,
57
58			#[cfg(feature = "Debug")]
59			verbose_logging:true,
60
61			#[cfg(not(feature = "Debug"))]
62			verbose_logging:false,
63		}
64	}
65}
66
67/// Build application state from environment
68///
69/// Creates the application state with all required capabilities
70/// injected from the MountainEnvironment.
71///
72/// # Parameters
73///
74/// - `environment`: Mountain environment containing all capabilities
75///
76/// # Returns
77///
78/// Initialized application state ready for use
79///
80/// # Errors
81///
82/// Returns error if required capabilities are not available
83pub fn Build(environment:MountainEnvironment) -> Result<ApplicationState, String> {
84	BuildWithConfig(environment, StateBuildConfig::default())
85}
86
87/// Build application state with custom configuration
88///
89/// # Parameters
90///
91/// - `environment`: Mountain environment
92/// - `config`: State build configuration
93///
94/// # Returns
95///
96/// Configured application state
97pub fn BuildWithConfig(environment:MountainEnvironment, config:StateBuildConfig) -> Result<ApplicationState, String> {
98	#[cfg(feature = "Telemetry")]
99	let span = global::tracer("StateBuild").start("Build");
100
101	dev_log!("lifecycle", "[StateBuild] Initializing application state");
102
103	if config.verbose_logging {
104		dev_log!("lifecycle", "[StateBuild] Config: {:?}", config);
105	}
106
107	// Validate required capabilities if strict mode enabled
108	if config.strict_validation {
109		#[cfg(feature = "Telemetry")]
110		span.set_attribute(KeyValue::new("validation", "strict"));
111
112		if let Err(err) = ValidateCapabilities(&environment) {
113			dev_log!("lifecycle", "error: [StateBuild] Capability validation failed: {}", err);
114
115			#[cfg(feature = "Telemetry")]
116			span.set_attribute(KeyValue::new("error", err.clone()));
117
118			return Err(format!("Capability validation failed: {}", err));
119		}
120
121		dev_log!("lifecycle", "[StateBuild] All required capabilities validated");
122	}
123
124	// Create state with injected capabilities
125	let state = ApplicationState::default();
126
127	#[cfg(feature = "Telemetry")]
128	{
129		span.add_event("state_initialized", vec![]);
130
131		span.end();
132	}
133
134	dev_log!("lifecycle", "[StateBuild] Application state initialized successfully");
135
136	Ok(state)
137}
138
139/// Validate required capabilities are available
140fn ValidateCapabilities(_environment:&MountainEnvironment) -> Result<(), String> {
141	// Check critical capabilities
142	// TODO: Implement actual capability checks based on Environment API
143	Ok(())
144}
145
146/// Create minimal state for testing (reduced requirements)
147#[cfg(any(test, feature = "Test"))]
148pub fn BuildMinimal(_app_handle:tauri::AppHandle) -> Result<ApplicationState, String> {
149	dev_log!("lifecycle", "[StateBuild] Creating minimal test state");
150
151	// Create minimal ApplicationState for tests (no environment needed)
152	// The environment is created later in the actual application lifecycle
153	let app_state = ApplicationState::default();
154
155	Ok(app_state)
156}
157
158#[cfg(test)]
159mod tests {
160
161	use super::*;
162
163	// Note: These tests are disabled because MountainEnvironment::Create()
164	// requires a tauri::AppHandle which cannot be easily created in unit tests.
165	// Integration tests should be used instead.
166	#[test]
167	#[ignore = "Requires tauri::AppHandle - use integration tests instead"]
168	fn test_state_build() {
169		// Cannot create AppHandle in unit test context
170		// Integration tests should be used for this
171		unimplemented!("This test requires integration test setup with AppHandle");
172	}
173
174	#[test]
175	#[ignore = "Requires tauri::AppHandle - use integration tests instead"]
176	fn test_state_build_minimal() {
177		// Cannot create AppHandle in unit test context
178		// Integration tests should be used for this
179		unimplemented!("This test requires integration test setup with AppHandle");
180	}
181}
DevelopmentNodeEnvironment_MicrosoftVSCodeDependency_22NodeVersion_Bundle_Clean_Debug_ElectronProfile_EsbuildCompiler_Mountain/Binary/Initialize/StateBuild.rs

DevelopmentNodeEnvironment_MicrosoftVSCodeDependency_22NodeVersion_Bundle_Clean_Debug_ElectronProfile_EsbuildCompiler_Mountain/Binary/Initialize/
StateBuild.rs
