quantrs2_circuit/
formatter.rs

1//! Quantum circuit formatter with SciRS2 code analysis for consistent code style
2//!
3//! This module provides comprehensive code formatting for quantum circuits,
4//! including automatic layout optimization, style enforcement, code organization,
5//! and intelligent formatting using SciRS2's graph analysis and pattern recognition.
6
7use crate::builder::Circuit;
8use crate::scirs2_integration::{AnalyzerConfig, GraphMetrics, SciRS2CircuitAnalyzer};
9use scirs2_core::ndarray::{Array1, Array2};
10use scirs2_core::Complex64;
11use quantrs2_core::{
12    error::{QuantRS2Error, QuantRS2Result},
13    gate::GateOp,
14    qubit::QubitId,
15};
16use serde::{Deserialize, Serialize};
17use std::collections::{HashMap, HashSet, VecDeque};
18use std::sync::{Arc, RwLock};
19use std::time::{Duration, Instant, SystemTime};
20
21/// Comprehensive quantum circuit formatter with SciRS2 integration
22pub struct QuantumFormatter<const N: usize> {
23    /// Circuit to format
24    circuit: Circuit<N>,
25    /// Formatter configuration
26    config: FormatterConfig,
27    /// SciRS2 analyzer for intelligent formatting
28    analyzer: SciRS2CircuitAnalyzer,
29    /// Layout optimizer
30    layout_optimizer: Arc<RwLock<LayoutOptimizer<N>>>,
31    /// Style enforcer
32    style_enforcer: Arc<RwLock<StyleEnforcer<N>>>,
33    /// Code organizer
34    code_organizer: Arc<RwLock<CodeOrganizer<N>>>,
35    /// Comment formatter
36    comment_formatter: Arc<RwLock<CommentFormatter<N>>>,
37    /// Whitespace manager
38    whitespace_manager: Arc<RwLock<WhitespaceManager<N>>>,
39    /// Alignment engine
40    alignment_engine: Arc<RwLock<AlignmentEngine<N>>>,
41}
42
43/// Formatter configuration options
44#[derive(Debug, Clone, Serialize, Deserialize)]
45pub struct FormatterConfig {
46    /// Maximum line length
47    pub max_line_length: usize,
48    /// Indentation style
49    pub indentation: IndentationConfig,
50    /// Spacing configuration
51    pub spacing: SpacingConfig,
52    /// Alignment settings
53    pub alignment: AlignmentConfig,
54    /// Comment formatting
55    pub comments: CommentConfig,
56    /// Code organization
57    pub organization: OrganizationConfig,
58    /// Optimization settings
59    pub optimization: OptimizationConfig,
60    /// Style enforcement
61    pub style_enforcement: StyleEnforcementConfig,
62    /// SciRS2 analysis integration
63    pub scirs2_analysis: SciRS2AnalysisConfig,
64    /// Auto-correction settings
65    pub auto_correction: AutoCorrectionConfig,
66}
67
68impl Default for FormatterConfig {
69    fn default() -> Self {
70        Self {
71            max_line_length: 100,
72            indentation: IndentationConfig::default(),
73            spacing: SpacingConfig::default(),
74            alignment: AlignmentConfig::default(),
75            comments: CommentConfig::default(),
76            organization: OrganizationConfig::default(),
77            optimization: OptimizationConfig::default(),
78            style_enforcement: StyleEnforcementConfig::default(),
79            scirs2_analysis: SciRS2AnalysisConfig::default(),
80            auto_correction: AutoCorrectionConfig::default(),
81        }
82    }
83}
84
85/// Indentation configuration
86#[derive(Debug, Clone, Serialize, Deserialize)]
87pub struct IndentationConfig {
88    /// Indentation style
89    pub style: IndentationStyle,
90    /// Number of spaces per level
91    pub spaces_per_level: usize,
92    /// Tab size
93    pub tab_size: usize,
94    /// Continuation indentation
95    pub continuation_indent: usize,
96    /// Align closing brackets
97    pub align_closing_brackets: bool,
98}
99
100impl Default for IndentationConfig {
101    fn default() -> Self {
102        Self {
103            style: IndentationStyle::Spaces,
104            spaces_per_level: 4,
105            tab_size: 4,
106            continuation_indent: 4,
107            align_closing_brackets: true,
108        }
109    }
110}
111
112/// Indentation styles
113#[derive(Debug, Clone, Serialize, Deserialize)]
114pub enum IndentationStyle {
115    /// Use spaces for indentation
116    Spaces,
117    /// Use tabs for indentation
118    Tabs,
119    /// Smart indentation (context-dependent)
120    Smart,
121}
122
123/// Spacing configuration
124#[derive(Debug, Clone, Serialize, Deserialize)]
125pub struct SpacingConfig {
126    /// Space around operators
127    pub around_operators: bool,
128    /// Space after commas
129    pub after_commas: bool,
130    /// Space around parentheses
131    pub around_parentheses: SpacingStyle,
132    /// Space around brackets
133    pub around_brackets: SpacingStyle,
134    /// Space around braces
135    pub around_braces: SpacingStyle,
136    /// Space before function calls
137    pub before_function_calls: bool,
138    /// Space in empty parentheses
139    pub in_empty_parentheses: bool,
140    /// Blank lines between sections
141    pub blank_lines_between_sections: usize,
142    /// Blank lines around classes
143    pub blank_lines_around_classes: usize,
144}
145
146impl Default for SpacingConfig {
147    fn default() -> Self {
148        Self {
149            around_operators: true,
150            after_commas: true,
151            around_parentheses: SpacingStyle::Outside,
152            around_brackets: SpacingStyle::None,
153            around_braces: SpacingStyle::Inside,
154            before_function_calls: false,
155            in_empty_parentheses: false,
156            blank_lines_between_sections: 2,
157            blank_lines_around_classes: 2,
158        }
159    }
160}
161
162/// Spacing styles
163#[derive(Debug, Clone, Serialize, Deserialize)]
164pub enum SpacingStyle {
165    /// No spacing
166    None,
167    /// Space inside
168    Inside,
169    /// Space outside
170    Outside,
171    /// Space both inside and outside
172    Both,
173}
174
175/// Alignment configuration
176#[derive(Debug, Clone, Serialize, Deserialize)]
177pub struct AlignmentConfig {
178    /// Align gate parameters
179    pub align_gate_parameters: bool,
180    /// Align comments
181    pub align_comments: bool,
182    /// Align variable declarations
183    pub align_variable_declarations: bool,
184    /// Align circuit definitions
185    pub align_circuit_definitions: bool,
186    /// Column alignment threshold
187    pub column_alignment_threshold: usize,
188    /// Maximum alignment columns
189    pub max_alignment_columns: usize,
190}
191
192impl Default for AlignmentConfig {
193    fn default() -> Self {
194        Self {
195            align_gate_parameters: true,
196            align_comments: true,
197            align_variable_declarations: true,
198            align_circuit_definitions: true,
199            column_alignment_threshold: 3,
200            max_alignment_columns: 10,
201        }
202    }
203}
204
205/// Comment formatting configuration
206#[derive(Debug, Clone, Serialize, Deserialize)]
207pub struct CommentConfig {
208    /// Format block comments
209    pub format_block_comments: bool,
210    /// Format inline comments
211    pub format_inline_comments: bool,
212    /// Comment line length
213    pub comment_line_length: usize,
214    /// Comment alignment
215    pub comment_alignment: CommentAlignment,
216    /// Preserve comment formatting
217    pub preserve_formatting: bool,
218    /// Auto-generate missing comments
219    pub auto_generate_comments: bool,
220    /// Comment density target
221    pub target_comment_density: f64,
222}
223
224impl Default for CommentConfig {
225    fn default() -> Self {
226        Self {
227            format_block_comments: true,
228            format_inline_comments: true,
229            comment_line_length: 80,
230            comment_alignment: CommentAlignment::Left,
231            preserve_formatting: false,
232            auto_generate_comments: false,
233            target_comment_density: 0.2,
234        }
235    }
236}
237
238/// Comment alignment styles
239#[derive(Debug, Clone, Serialize, Deserialize)]
240pub enum CommentAlignment {
241    /// Left-aligned comments
242    Left,
243    /// Right-aligned comments
244    Right,
245    /// Center-aligned comments
246    Center,
247    /// Column-aligned comments
248    Column,
249}
250
251/// Code organization configuration
252#[derive(Debug, Clone, Serialize, Deserialize)]
253pub struct OrganizationConfig {
254    /// Group related gates
255    pub group_related_gates: bool,
256    /// Sort imports
257    pub sort_imports: bool,
258    /// Organize functions
259    pub organize_functions: bool,
260    /// Grouping strategy
261    pub grouping_strategy: GroupingStrategy,
262    /// Section ordering
263    pub section_ordering: Vec<String>,
264    /// Enforce section separation
265    pub enforce_section_separation: bool,
266}
267
268impl Default for OrganizationConfig {
269    fn default() -> Self {
270        Self {
271            group_related_gates: true,
272            sort_imports: true,
273            organize_functions: true,
274            grouping_strategy: GroupingStrategy::Logical,
275            section_ordering: vec![
276                "imports".to_string(),
277                "constants".to_string(),
278                "variables".to_string(),
279                "gates".to_string(),
280                "measurements".to_string(),
281            ],
282            enforce_section_separation: true,
283        }
284    }
285}
286
287/// Grouping strategies
288#[derive(Debug, Clone, Serialize, Deserialize)]
289pub enum GroupingStrategy {
290    /// Group by functionality
291    Logical,
292    /// Group by qubit usage
293    ByQubit,
294    /// Group by gate type
295    ByGateType,
296    /// Group by circuit depth
297    ByDepth,
298    /// No grouping
299    None,
300}
301
302/// Optimization configuration
303#[derive(Debug, Clone, Serialize, Deserialize)]
304pub struct OptimizationConfig {
305    /// Optimize for readability
306    pub optimize_readability: bool,
307    /// Optimize for performance
308    pub optimize_performance: bool,
309    /// Remove redundant whitespace
310    pub remove_redundant_whitespace: bool,
311    /// Consolidate similar operations
312    pub consolidate_operations: bool,
313    /// Layout optimization level
314    pub layout_optimization_level: OptimizationLevel,
315    /// Enable SciRS2 graph optimization
316    pub enable_graph_optimization: bool,
317}
318
319impl Default for OptimizationConfig {
320    fn default() -> Self {
321        Self {
322            optimize_readability: true,
323            optimize_performance: false,
324            remove_redundant_whitespace: true,
325            consolidate_operations: true,
326            layout_optimization_level: OptimizationLevel::Moderate,
327            enable_graph_optimization: true,
328        }
329    }
330}
331
332/// Optimization levels
333#[derive(Debug, Clone, Serialize, Deserialize)]
334pub enum OptimizationLevel {
335    /// Minimal optimization
336    Minimal,
337    /// Moderate optimization
338    Moderate,
339    /// Aggressive optimization
340    Aggressive,
341    /// Maximum optimization
342    Maximum,
343}
344
345/// Style enforcement configuration
346#[derive(Debug, Clone, Serialize, Deserialize)]
347pub struct StyleEnforcementConfig {
348    /// Enforce naming conventions
349    pub enforce_naming_conventions: bool,
350    /// Enforce code structure
351    pub enforce_code_structure: bool,
352    /// Enforce pattern usage
353    pub enforce_pattern_usage: bool,
354    /// Style strictness
355    pub strictness: StyleStrictness,
356    /// Custom style rules
357    pub custom_rules: Vec<CustomStyleRule>,
358}
359
360impl Default for StyleEnforcementConfig {
361    fn default() -> Self {
362        Self {
363            enforce_naming_conventions: true,
364            enforce_code_structure: true,
365            enforce_pattern_usage: false,
366            strictness: StyleStrictness::Moderate,
367            custom_rules: Vec::new(),
368        }
369    }
370}
371
372/// Style strictness levels
373#[derive(Debug, Clone, Serialize, Deserialize)]
374pub enum StyleStrictness {
375    /// Lenient style enforcement
376    Lenient,
377    /// Moderate style enforcement
378    Moderate,
379    /// Strict style enforcement
380    Strict,
381    /// Pedantic style enforcement
382    Pedantic,
383}
384
385/// Custom style rule
386#[derive(Debug, Clone, Serialize, Deserialize)]
387pub struct CustomStyleRule {
388    /// Rule name
389    pub name: String,
390    /// Rule description
391    pub description: String,
392    /// Rule pattern
393    pub pattern: String,
394    /// Rule replacement
395    pub replacement: String,
396    /// Rule priority
397    pub priority: RulePriority,
398}
399
400/// Rule priority levels
401#[derive(Debug, Clone, Serialize, Deserialize)]
402pub enum RulePriority {
403    /// Low priority
404    Low,
405    /// Medium priority
406    Medium,
407    /// High priority
408    High,
409    /// Critical priority
410    Critical,
411}
412
413/// SciRS2 analysis configuration
414#[derive(Debug, Clone, Serialize, Deserialize)]
415pub struct SciRS2AnalysisConfig {
416    /// Enable graph-based formatting
417    pub enable_graph_formatting: bool,
418    /// Enable pattern-based formatting
419    pub enable_pattern_formatting: bool,
420    /// Enable dependency analysis
421    pub enable_dependency_analysis: bool,
422    /// Analysis depth
423    pub analysis_depth: usize,
424    /// Confidence threshold
425    pub confidence_threshold: f64,
426}
427
428impl Default for SciRS2AnalysisConfig {
429    fn default() -> Self {
430        Self {
431            enable_graph_formatting: true,
432            enable_pattern_formatting: true,
433            enable_dependency_analysis: true,
434            analysis_depth: 100,
435            confidence_threshold: 0.8,
436        }
437    }
438}
439
440/// Auto-correction configuration
441#[derive(Debug, Clone, Serialize, Deserialize)]
442pub struct AutoCorrectionConfig {
443    /// Enable auto-correction
444    pub enable_auto_correction: bool,
445    /// Correction confidence threshold
446    pub confidence_threshold: f64,
447    /// Maximum corrections per session
448    pub max_corrections: usize,
449    /// Preserve user formatting
450    pub preserve_user_formatting: bool,
451    /// Interactive correction mode
452    pub interactive_mode: bool,
453}
454
455impl Default for AutoCorrectionConfig {
456    fn default() -> Self {
457        Self {
458            enable_auto_correction: true,
459            confidence_threshold: 0.9,
460            max_corrections: 100,
461            preserve_user_formatting: false,
462            interactive_mode: false,
463        }
464    }
465}
466
467/// Comprehensive formatting result
468#[derive(Debug, Clone, Serialize, Deserialize)]
469pub struct FormattingResult {
470    /// Formatted circuit representation
471    pub formatted_circuit: FormattedCircuit,
472    /// Formatting statistics
473    pub statistics: FormattingStatistics,
474    /// Applied changes
475    pub changes: Vec<FormattingChange>,
476    /// Style compliance
477    pub style_compliance: StyleCompliance,
478    /// Optimization results
479    pub optimization_results: OptimizationResults,
480    /// Formatting warnings
481    pub warnings: Vec<FormattingWarning>,
482    /// Formatting metadata
483    pub metadata: FormattingMetadata,
484}
485
486/// Formatted circuit representation
487#[derive(Debug, Clone, Serialize, Deserialize)]
488pub struct FormattedCircuit {
489    /// Formatted code
490    pub code: String,
491    /// Code structure
492    pub structure: CodeStructure,
493    /// Layout information
494    pub layout: LayoutInformation,
495    /// Style information
496    pub style_info: StyleInformation,
497}
498
499/// Code structure information
500#[derive(Debug, Clone, Serialize, Deserialize)]
501pub struct CodeStructure {
502    /// Code sections
503    pub sections: Vec<CodeSection>,
504    /// Import statements
505    pub imports: Vec<ImportStatement>,
506    /// Variable declarations
507    pub variables: Vec<VariableDeclaration>,
508    /// Function definitions
509    pub functions: Vec<FunctionDefinition>,
510    /// Circuit definitions
511    pub circuits: Vec<CircuitDefinition>,
512}
513
514/// Code section
515#[derive(Debug, Clone, Serialize, Deserialize)]
516pub struct CodeSection {
517    /// Section name
518    pub name: String,
519    /// Section type
520    pub section_type: SectionType,
521    /// Line range
522    pub line_range: (usize, usize),
523    /// Content
524    pub content: String,
525    /// Subsections
526    pub subsections: Vec<CodeSection>,
527}
528
529/// Section types
530#[derive(Debug, Clone, Serialize, Deserialize)]
531pub enum SectionType {
532    /// Header section
533    Header,
534    /// Import section
535    Imports,
536    /// Constants section
537    Constants,
538    /// Variables section
539    Variables,
540    /// Functions section
541    Functions,
542    /// Circuit section
543    Circuit,
544    /// Measurements section
545    Measurements,
546    /// Footer section
547    Footer,
548    /// Custom section
549    Custom { name: String },
550}
551
552/// Import statement
553#[derive(Debug, Clone, Serialize, Deserialize)]
554pub struct ImportStatement {
555    /// Module name
556    pub module: String,
557    /// Imported items
558    pub items: Vec<String>,
559    /// Import type
560    pub import_type: ImportType,
561    /// Line number
562    pub line_number: usize,
563}
564
565/// Import types
566#[derive(Debug, Clone, Serialize, Deserialize)]
567pub enum ImportType {
568    /// Full module import
569    Full,
570    /// Selective import
571    Selective,
572    /// Aliased import
573    Aliased { alias: String },
574    /// Wildcard import
575    Wildcard,
576}
577
578/// Variable declaration
579#[derive(Debug, Clone, Serialize, Deserialize)]
580pub struct VariableDeclaration {
581    /// Variable name
582    pub name: String,
583    /// Variable type
584    pub var_type: String,
585    /// Initial value
586    pub initial_value: Option<String>,
587    /// Line number
588    pub line_number: usize,
589    /// Comments
590    pub comments: Vec<String>,
591}
592
593/// Function definition
594#[derive(Debug, Clone, Serialize, Deserialize)]
595pub struct FunctionDefinition {
596    /// Function name
597    pub name: String,
598    /// Parameters
599    pub parameters: Vec<Parameter>,
600    /// Return type
601    pub return_type: String,
602    /// Body
603    pub body: String,
604    /// Line range
605    pub line_range: (usize, usize),
606    /// Comments
607    pub comments: Vec<String>,
608}
609
610/// Function parameter
611#[derive(Debug, Clone, Serialize, Deserialize)]
612pub struct Parameter {
613    /// Parameter name
614    pub name: String,
615    /// Parameter type
616    pub param_type: String,
617    /// Default value
618    pub default_value: Option<String>,
619}
620
621/// Circuit definition
622#[derive(Debug, Clone, Serialize, Deserialize)]
623pub struct CircuitDefinition {
624    /// Circuit name
625    pub name: String,
626    /// Number of qubits
627    pub qubit_count: usize,
628    /// Gate operations
629    pub gates: Vec<GateOperation>,
630    /// Measurements
631    pub measurements: Vec<MeasurementOperation>,
632    /// Line range
633    pub line_range: (usize, usize),
634    /// Comments
635    pub comments: Vec<String>,
636}
637
638/// Gate operation
639#[derive(Debug, Clone, Serialize, Deserialize)]
640pub struct GateOperation {
641    /// Gate name
642    pub name: String,
643    /// Target qubits
644    pub targets: Vec<usize>,
645    /// Control qubits
646    pub controls: Vec<usize>,
647    /// Parameters
648    pub parameters: Vec<f64>,
649    /// Line number
650    pub line_number: usize,
651    /// Comments
652    pub comments: Vec<String>,
653}
654
655/// Measurement operation
656#[derive(Debug, Clone, Serialize, Deserialize)]
657pub struct MeasurementOperation {
658    /// Measured qubits
659    pub qubits: Vec<usize>,
660    /// Classical bits
661    pub classical_bits: Vec<usize>,
662    /// Line number
663    pub line_number: usize,
664    /// Comments
665    pub comments: Vec<String>,
666}
667
668/// Layout information
669#[derive(Debug, Clone, Serialize, Deserialize)]
670pub struct LayoutInformation {
671    /// Line count
672    pub line_count: usize,
673    /// Column width
674    pub column_width: usize,
675    /// Indentation levels
676    pub indentation_levels: Vec<usize>,
677    /// Alignment columns
678    pub alignment_columns: Vec<AlignmentColumn>,
679    /// Line wrapping points
680    pub wrapping_points: Vec<WrappingPoint>,
681}
682
683/// Alignment column
684#[derive(Debug, Clone, Serialize, Deserialize)]
685pub struct AlignmentColumn {
686    /// Column position
687    pub position: usize,
688    /// Column type
689    pub column_type: ColumnType,
690    /// Aligned elements
691    pub elements: Vec<AlignedElement>,
692}
693
694/// Column types
695#[derive(Debug, Clone, Serialize, Deserialize)]
696pub enum ColumnType {
697    /// Variable names
698    VariableNames,
699    /// Gate names
700    GateNames,
701    /// Parameters
702    Parameters,
703    /// Comments
704    Comments,
705    /// Assignments
706    Assignments,
707}
708
709/// Aligned element
710#[derive(Debug, Clone, Serialize, Deserialize)]
711pub struct AlignedElement {
712    /// Line number
713    pub line_number: usize,
714    /// Column start
715    pub column_start: usize,
716    /// Column end
717    pub column_end: usize,
718    /// Content
719    pub content: String,
720}
721
722/// Line wrapping point
723#[derive(Debug, Clone, Serialize, Deserialize)]
724pub struct WrappingPoint {
725    /// Line number
726    pub line_number: usize,
727    /// Column position
728    pub column_position: usize,
729    /// Wrapping type
730    pub wrapping_type: WrappingType,
731    /// Indent level after wrap
732    pub indent_after_wrap: usize,
733}
734
735/// Wrapping types
736#[derive(Debug, Clone, Serialize, Deserialize)]
737pub enum WrappingType {
738    /// Wrap at operator
739    Operator,
740    /// Wrap at comma
741    Comma,
742    /// Wrap at parenthesis
743    Parenthesis,
744    /// Wrap at bracket
745    Bracket,
746    /// Wrap at brace
747    Brace,
748    /// Force wrap
749    Force,
750}
751
752/// Style information
753#[derive(Debug, Clone, Serialize, Deserialize)]
754pub struct StyleInformation {
755    /// Applied style rules
756    pub applied_rules: Vec<AppliedStyleRule>,
757    /// Style violations fixed
758    pub violations_fixed: Vec<StyleViolationFix>,
759    /// Style compliance score
760    pub compliance_score: f64,
761    /// Consistency metrics
762    pub consistency_metrics: ConsistencyMetrics,
763}
764
765/// Applied style rule
766#[derive(Debug, Clone, Serialize, Deserialize)]
767pub struct AppliedStyleRule {
768    /// Rule name
769    pub rule_name: String,
770    /// Application count
771    pub application_count: usize,
772    /// Line numbers affected
773    pub affected_lines: Vec<usize>,
774    /// Rule confidence
775    pub confidence: f64,
776}
777
778/// Style violation fix
779#[derive(Debug, Clone, Serialize, Deserialize)]
780pub struct StyleViolationFix {
781    /// Violation type
782    pub violation_type: String,
783    /// Original text
784    pub original_text: String,
785    /// Fixed text
786    pub fixed_text: String,
787    /// Line number
788    pub line_number: usize,
789    /// Fix confidence
790    pub confidence: f64,
791}
792
793/// Consistency metrics
794#[derive(Debug, Clone, Serialize, Deserialize)]
795pub struct ConsistencyMetrics {
796    /// Naming consistency
797    pub naming_consistency: f64,
798    /// Indentation consistency
799    pub indentation_consistency: f64,
800    /// Spacing consistency
801    pub spacing_consistency: f64,
802    /// Comment consistency
803    pub comment_consistency: f64,
804    /// Overall consistency
805    pub overall_consistency: f64,
806}
807
808/// Formatting statistics
809#[derive(Debug, Clone, Serialize, Deserialize)]
810pub struct FormattingStatistics {
811    /// Total lines processed
812    pub total_lines: usize,
813    /// Lines changed
814    pub lines_changed: usize,
815    /// Characters added
816    pub characters_added: usize,
817    /// Characters removed
818    pub characters_removed: usize,
819    /// Formatting time
820    pub formatting_time: Duration,
821    /// Rules applied
822    pub rules_applied: usize,
823    /// Optimizations performed
824    pub optimizations_performed: usize,
825}
826
827/// Formatting change
828#[derive(Debug, Clone, Serialize, Deserialize)]
829pub struct FormattingChange {
830    /// Change type
831    pub change_type: ChangeType,
832    /// Line number
833    pub line_number: usize,
834    /// Column range
835    pub column_range: (usize, usize),
836    /// Original content
837    pub original_content: String,
838    /// New content
839    pub new_content: String,
840    /// Change reason
841    pub reason: String,
842    /// Applied rule
843    pub applied_rule: String,
844}
845
846/// Change types
847#[derive(Debug, Clone, Serialize, Deserialize)]
848pub enum ChangeType {
849    /// Text insertion
850    Insertion,
851    /// Text deletion
852    Deletion,
853    /// Text replacement
854    Replacement,
855    /// Line break insertion
856    LineBreak,
857    /// Indentation change
858    Indentation,
859    /// Alignment change
860    Alignment,
861    /// Spacing change
862    Spacing,
863}
864
865/// Style compliance
866#[derive(Debug, Clone, Serialize, Deserialize)]
867pub struct StyleCompliance {
868    /// Overall compliance score
869    pub overall_score: f64,
870    /// Category scores
871    pub category_scores: HashMap<String, f64>,
872    /// Compliance level
873    pub compliance_level: ComplianceLevel,
874    /// Violations remaining
875    pub violations_remaining: usize,
876    /// Compliance improvement
877    pub improvement: f64,
878}
879
880/// Compliance levels
881#[derive(Debug, Clone, Serialize, Deserialize)]
882pub enum ComplianceLevel {
883    /// Excellent compliance
884    Excellent,
885    /// Good compliance
886    Good,
887    /// Fair compliance
888    Fair,
889    /// Poor compliance
890    Poor,
891    /// Non-compliant
892    NonCompliant,
893}
894
895/// Optimization results
896#[derive(Debug, Clone, Serialize, Deserialize)]
897pub struct OptimizationResults {
898    /// Layout optimizations
899    pub layout_optimizations: Vec<LayoutOptimization>,
900    /// Readability improvements
901    pub readability_improvements: Vec<ReadabilityImprovement>,
902    /// Performance optimizations
903    pub performance_optimizations: Vec<PerformanceOptimization>,
904    /// Overall optimization score
905    pub optimization_score: f64,
906}
907
908/// Layout optimization
909#[derive(Debug, Clone, Serialize, Deserialize)]
910pub struct LayoutOptimization {
911    /// Optimization type
912    pub optimization_type: String,
913    /// Description
914    pub description: String,
915    /// Impact score
916    pub impact_score: f64,
917    /// Lines affected
918    pub lines_affected: Vec<usize>,
919}
920
921/// Readability improvement
922#[derive(Debug, Clone, Serialize, Deserialize)]
923pub struct ReadabilityImprovement {
924    /// Improvement type
925    pub improvement_type: String,
926    /// Description
927    pub description: String,
928    /// Readability score change
929    pub score_change: f64,
930    /// Lines affected
931    pub lines_affected: Vec<usize>,
932}
933
934/// Performance optimization
935#[derive(Debug, Clone, Serialize, Deserialize)]
936pub struct PerformanceOptimization {
937    /// Optimization type
938    pub optimization_type: String,
939    /// Description
940    pub description: String,
941    /// Performance impact
942    pub performance_impact: f64,
943    /// Lines affected
944    pub lines_affected: Vec<usize>,
945}
946
947/// Formatting warning
948#[derive(Debug, Clone, Serialize, Deserialize)]
949pub struct FormattingWarning {
950    /// Warning type
951    pub warning_type: WarningType,
952    /// Warning message
953    pub message: String,
954    /// Line number
955    pub line_number: Option<usize>,
956    /// Severity
957    pub severity: WarningSeverity,
958    /// Suggested action
959    pub suggested_action: Option<String>,
960}
961
962/// Warning types
963#[derive(Debug, Clone, Serialize, Deserialize)]
964pub enum WarningType {
965    /// Formatting conflict
966    FormattingConflict,
967    /// Style inconsistency
968    StyleInconsistency,
969    /// Optimization limitation
970    OptimizationLimitation,
971    /// Parsing issue
972    ParsingIssue,
973    /// Configuration problem
974    ConfigurationProblem,
975}
976
977/// Warning severity levels
978#[derive(Debug, Clone, Serialize, Deserialize)]
979pub enum WarningSeverity {
980    /// Informational
981    Info,
982    /// Minor warning
983    Minor,
984    /// Major warning
985    Major,
986    /// Critical warning
987    Critical,
988}
989
990/// Formatting metadata
991#[derive(Debug, Clone, Serialize, Deserialize)]
992pub struct FormattingMetadata {
993    /// Formatting timestamp
994    pub timestamp: SystemTime,
995    /// Formatter version
996    pub formatter_version: String,
997    /// Configuration used
998    pub config: FormatterConfig,
999    /// SciRS2 analysis results
1000    pub scirs2_analysis: Option<SciRS2FormattingAnalysis>,
1001    /// Input statistics
1002    pub input_statistics: InputStatistics,
1003}
1004
1005/// SciRS2 formatting analysis
1006#[derive(Debug, Clone, Serialize, Deserialize)]
1007pub struct SciRS2FormattingAnalysis {
1008    /// Graph analysis results
1009    pub graph_analysis: GraphAnalysisResults,
1010    /// Pattern analysis results
1011    pub pattern_analysis: PatternAnalysisResults,
1012    /// Dependency analysis results
1013    pub dependency_analysis: DependencyAnalysisResults,
1014    /// Optimization suggestions
1015    pub optimization_suggestions: Vec<SciRS2OptimizationSuggestion>,
1016}
1017
1018/// Graph analysis results
1019#[derive(Debug, Clone, Serialize, Deserialize)]
1020pub struct GraphAnalysisResults {
1021    /// Graph metrics
1022    pub metrics: GraphMetrics,
1023    /// Critical paths
1024    pub critical_paths: Vec<Vec<usize>>,
1025    /// Community structure
1026    pub communities: Vec<Vec<usize>>,
1027    /// Layout suggestions
1028    pub layout_suggestions: Vec<LayoutSuggestion>,
1029}
1030
1031/// Pattern analysis results
1032#[derive(Debug, Clone, Serialize, Deserialize)]
1033pub struct PatternAnalysisResults {
1034    /// Detected patterns
1035    pub detected_patterns: Vec<DetectedPattern>,
1036    /// Pattern-based formatting suggestions
1037    pub formatting_suggestions: Vec<PatternFormattingSuggestion>,
1038    /// Pattern consistency score
1039    pub consistency_score: f64,
1040}
1041
1042/// Detected pattern
1043#[derive(Debug, Clone, Serialize, Deserialize)]
1044pub struct DetectedPattern {
1045    /// Pattern name
1046    pub name: String,
1047    /// Pattern type
1048    pub pattern_type: String,
1049    /// Line range
1050    pub line_range: (usize, usize),
1051    /// Confidence score
1052    pub confidence: f64,
1053    /// Formatting implications
1054    pub formatting_implications: Vec<String>,
1055}
1056
1057/// Pattern formatting suggestion
1058#[derive(Debug, Clone, Serialize, Deserialize)]
1059pub struct PatternFormattingSuggestion {
1060    /// Pattern name
1061    pub pattern_name: String,
1062    /// Suggested formatting
1063    pub suggested_formatting: String,
1064    /// Justification
1065    pub justification: String,
1066    /// Priority
1067    pub priority: RulePriority,
1068}
1069
1070/// Dependency analysis results
1071#[derive(Debug, Clone, Serialize, Deserialize)]
1072pub struct DependencyAnalysisResults {
1073    /// Gate dependencies
1074    pub gate_dependencies: Vec<GateDependency>,
1075    /// Data flow analysis
1076    pub data_flow: Vec<DataFlowEdge>,
1077    /// Ordering constraints
1078    pub ordering_constraints: Vec<OrderingConstraint>,
1079    /// Parallelization opportunities
1080    pub parallelization_opportunities: Vec<ParallelizationOpportunity>,
1081}
1082
1083/// Gate dependency
1084#[derive(Debug, Clone, Serialize, Deserialize)]
1085pub struct GateDependency {
1086    /// Source gate
1087    pub source_gate: usize,
1088    /// Target gate
1089    pub target_gate: usize,
1090    /// Dependency type
1091    pub dependency_type: DependencyType,
1092    /// Strength
1093    pub strength: f64,
1094}
1095
1096/// Dependency types
1097#[derive(Debug, Clone, Serialize, Deserialize)]
1098pub enum DependencyType {
1099    /// Data dependency
1100    Data,
1101    /// Control dependency
1102    Control,
1103    /// Resource dependency
1104    Resource,
1105    /// Temporal dependency
1106    Temporal,
1107}
1108
1109/// Data flow edge
1110#[derive(Debug, Clone, Serialize, Deserialize)]
1111pub struct DataFlowEdge {
1112    /// Source node
1113    pub source: usize,
1114    /// Target node
1115    pub target: usize,
1116    /// Data type
1117    pub data_type: String,
1118    /// Flow strength
1119    pub flow_strength: f64,
1120}
1121
1122/// Ordering constraint
1123#[derive(Debug, Clone, Serialize, Deserialize)]
1124pub struct OrderingConstraint {
1125    /// Before element
1126    pub before: usize,
1127    /// After element
1128    pub after: usize,
1129    /// Constraint type
1130    pub constraint_type: String,
1131    /// Required
1132    pub required: bool,
1133}
1134
1135/// Parallelization opportunity
1136#[derive(Debug, Clone, Serialize, Deserialize)]
1137pub struct ParallelizationOpportunity {
1138    /// Parallel elements
1139    pub elements: Vec<usize>,
1140    /// Parallelization type
1141    pub parallelization_type: String,
1142    /// Potential speedup
1143    pub potential_speedup: f64,
1144    /// Complexity increase
1145    pub complexity_increase: f64,
1146}
1147
1148/// SciRS2 optimization suggestion
1149#[derive(Debug, Clone, Serialize, Deserialize)]
1150pub struct SciRS2OptimizationSuggestion {
1151    /// Suggestion type
1152    pub suggestion_type: String,
1153    /// Description
1154    pub description: String,
1155    /// Target elements
1156    pub target_elements: Vec<usize>,
1157    /// Expected improvement
1158    pub expected_improvement: f64,
1159    /// Implementation difficulty
1160    pub difficulty: f64,
1161}
1162
1163/// Layout suggestion
1164#[derive(Debug, Clone, Serialize, Deserialize)]
1165pub struct LayoutSuggestion {
1166    /// Suggestion type
1167    pub suggestion_type: String,
1168    /// Description
1169    pub description: String,
1170    /// Target lines
1171    pub target_lines: Vec<usize>,
1172    /// Priority
1173    pub priority: RulePriority,
1174    /// Implementation details
1175    pub implementation: String,
1176}
1177
1178/// Input statistics
1179#[derive(Debug, Clone, Serialize, Deserialize)]
1180pub struct InputStatistics {
1181    /// Original line count
1182    pub original_line_count: usize,
1183    /// Original character count
1184    pub original_character_count: usize,
1185    /// Original indentation levels
1186    pub original_indentation_levels: Vec<usize>,
1187    /// Original style violations
1188    pub original_style_violations: usize,
1189    /// Complexity metrics
1190    pub complexity_metrics: HashMap<String, f64>,
1191}
1192
1193/// Layout optimizer
1194pub struct LayoutOptimizer<const N: usize> {
1195    /// Optimization strategies
1196    strategies: Vec<LayoutStrategy>,
1197    /// Current layout
1198    current_layout: Option<LayoutInformation>,
1199    /// SciRS2 analyzer
1200    analyzer: SciRS2CircuitAnalyzer,
1201}
1202
1203/// Layout strategies
1204#[derive(Debug, Clone, Serialize, Deserialize)]
1205pub enum LayoutStrategy {
1206    /// Minimize line count
1207    MinimizeLines,
1208    /// Maximize readability
1209    MaximizeReadability,
1210    /// Optimize for screen width
1211    OptimizeScreenWidth,
1212    /// Balance compactness and clarity
1213    BalanceCompactnessClarity,
1214    /// Group related elements
1215    GroupRelatedElements,
1216    /// Emphasize critical paths
1217    EmphasizeCriticalPaths,
1218}
1219
1220/// Style enforcer
1221pub struct StyleEnforcer<const N: usize> {
1222    /// Style rules
1223    rules: Vec<StyleRule>,
1224    /// Enforcement state
1225    enforcement_state: HashMap<String, EnforcementState>,
1226    /// SciRS2 analyzer
1227    analyzer: SciRS2CircuitAnalyzer,
1228}
1229
1230/// Style rule
1231#[derive(Debug, Clone, Serialize, Deserialize)]
1232pub struct StyleRule {
1233    /// Rule name
1234    pub name: String,
1235    /// Rule description
1236    pub description: String,
1237    /// Rule pattern
1238    pub pattern: StylePattern,
1239    /// Rule action
1240    pub action: StyleAction,
1241    /// Priority
1242    pub priority: RulePriority,
1243    /// Enabled
1244    pub enabled: bool,
1245}
1246
1247/// Style pattern
1248#[derive(Debug, Clone, Serialize, Deserialize)]
1249pub enum StylePattern {
1250    /// Regex pattern
1251    Regex { pattern: String },
1252    /// Structural pattern
1253    Structural { structure: String },
1254    /// Semantic pattern
1255    Semantic { semantics: String },
1256    /// Custom pattern
1257    Custom { matcher: String },
1258}
1259
1260/// Style action
1261#[derive(Debug, Clone, Serialize, Deserialize)]
1262pub enum StyleAction {
1263    /// Replace text
1264    Replace { replacement: String },
1265    /// Insert text
1266    Insert {
1267        text: String,
1268        position: InsertPosition,
1269    },
1270    /// Delete text
1271    Delete,
1272    /// Reformat section
1273    Reformat { format_type: String },
1274    /// Custom action
1275    Custom { action: String },
1276}
1277
1278/// Insert position
1279#[derive(Debug, Clone, Serialize, Deserialize)]
1280pub enum InsertPosition {
1281    /// Before the match
1282    Before,
1283    /// After the match
1284    After,
1285    /// Beginning of line
1286    LineBeginning,
1287    /// End of line
1288    LineEnd,
1289}
1290
1291/// Enforcement state
1292#[derive(Debug, Clone, Serialize, Deserialize)]
1293pub struct EnforcementState {
1294    /// Times applied
1295    pub times_applied: usize,
1296    /// Success rate
1297    pub success_rate: f64,
1298    /// Last application time
1299    pub last_applied: Option<SystemTime>,
1300    /// Enabled
1301    pub enabled: bool,
1302}
1303
1304/// Code organizer
1305pub struct CodeOrganizer<const N: usize> {
1306    /// Organization rules
1307    rules: Vec<OrganizationRule>,
1308    /// Current organization
1309    current_organization: Option<CodeStructure>,
1310    /// SciRS2 analyzer
1311    analyzer: SciRS2CircuitAnalyzer,
1312}
1313
1314/// Organization rule
1315#[derive(Debug, Clone, Serialize, Deserialize)]
1316pub struct OrganizationRule {
1317    /// Rule name
1318    pub name: String,
1319    /// Target section
1320    pub target_section: SectionType,
1321    /// Organization strategy
1322    pub strategy: OrganizationStrategy,
1323    /// Priority
1324    pub priority: RulePriority,
1325}
1326
1327/// Organization strategy
1328#[derive(Debug, Clone, Serialize, Deserialize)]
1329pub enum OrganizationStrategy {
1330    /// Sort alphabetically
1331    SortAlphabetically,
1332    /// Sort by dependency
1333    SortByDependency,
1334    /// Group by functionality
1335    GroupByFunctionality,
1336    /// Group by complexity
1337    GroupByComplexity,
1338    /// Custom organization
1339    Custom { strategy: String },
1340}
1341
1342/// Comment formatter
1343pub struct CommentFormatter<const N: usize> {
1344    /// Comment styles
1345    styles: Vec<CommentStyle>,
1346    /// Formatting rules
1347    rules: Vec<CommentFormattingRule>,
1348    /// Auto-generation settings
1349    auto_generation: CommentAutoGeneration,
1350}
1351
1352/// Comment style
1353#[derive(Debug, Clone, Serialize, Deserialize)]
1354pub struct CommentStyle {
1355    /// Style name
1356    pub name: String,
1357    /// Comment prefix
1358    pub prefix: String,
1359    /// Comment suffix
1360    pub suffix: String,
1361    /// Line length
1362    pub line_length: usize,
1363    /// Alignment
1364    pub alignment: CommentAlignment,
1365}
1366
1367/// Comment formatting rule
1368#[derive(Debug, Clone, Serialize, Deserialize)]
1369pub struct CommentFormattingRule {
1370    /// Rule name
1371    pub name: String,
1372    /// Target comment type
1373    pub target_type: CommentType,
1374    /// Formatting action
1375    pub action: CommentFormattingAction,
1376    /// Priority
1377    pub priority: RulePriority,
1378}
1379
1380/// Comment types
1381#[derive(Debug, Clone, Serialize, Deserialize)]
1382pub enum CommentType {
1383    /// Block comment
1384    Block,
1385    /// Inline comment
1386    Inline,
1387    /// Documentation comment
1388    Documentation,
1389    /// TODO comment
1390    Todo,
1391    /// Warning comment
1392    Warning,
1393    /// Custom comment
1394    Custom { pattern: String },
1395}
1396
1397/// Comment formatting action
1398#[derive(Debug, Clone, Serialize, Deserialize)]
1399pub enum CommentFormattingAction {
1400    /// Reformat text
1401    Reformat,
1402    /// Adjust alignment
1403    AdjustAlignment,
1404    /// Fix line length
1405    FixLineLength,
1406    /// Add missing comment
1407    AddMissing,
1408    /// Remove redundant comment
1409    RemoveRedundant,
1410}
1411
1412/// Comment auto-generation
1413#[derive(Debug, Clone, Serialize, Deserialize)]
1414pub struct CommentAutoGeneration {
1415    /// Enable auto-generation
1416    pub enabled: bool,
1417    /// Generation rules
1418    pub rules: Vec<CommentGenerationRule>,
1419    /// Template repository
1420    pub templates: HashMap<String, String>,
1421    /// Quality threshold
1422    pub quality_threshold: f64,
1423}
1424
1425/// Comment generation rule
1426#[derive(Debug, Clone, Serialize, Deserialize)]
1427pub struct CommentGenerationRule {
1428    /// Rule name
1429    pub name: String,
1430    /// Target element
1431    pub target_element: String,
1432    /// Comment template
1433    pub template: String,
1434    /// Conditions
1435    pub conditions: Vec<String>,
1436}
1437
1438/// Whitespace manager
1439pub struct WhitespaceManager<const N: usize> {
1440    /// Whitespace rules
1441    rules: Vec<WhitespaceRule>,
1442    /// Current whitespace state
1443    current_state: WhitespaceState,
1444    /// Optimization settings
1445    optimization: WhitespaceOptimization,
1446}
1447
1448/// Whitespace rule
1449#[derive(Debug, Clone, Serialize, Deserialize)]
1450pub struct WhitespaceRule {
1451    /// Rule name
1452    pub name: String,
1453    /// Rule type
1454    pub rule_type: WhitespaceRuleType,
1455    /// Target pattern
1456    pub target_pattern: String,
1457    /// Action
1458    pub action: WhitespaceAction,
1459    /// Priority
1460    pub priority: RulePriority,
1461}
1462
1463/// Whitespace rule types
1464#[derive(Debug, Clone, Serialize, Deserialize)]
1465pub enum WhitespaceRuleType {
1466    /// Indentation rule
1467    Indentation,
1468    /// Spacing rule
1469    Spacing,
1470    /// Line break rule
1471    LineBreak,
1472    /// Alignment rule
1473    Alignment,
1474}
1475
1476/// Whitespace action
1477#[derive(Debug, Clone, Serialize, Deserialize)]
1478pub enum WhitespaceAction {
1479    /// Add whitespace
1480    Add {
1481        amount: usize,
1482        whitespace_type: WhitespaceType,
1483    },
1484    /// Remove whitespace
1485    Remove,
1486    /// Replace whitespace
1487    Replace { replacement: String },
1488    /// Normalize whitespace
1489    Normalize,
1490}
1491
1492/// Whitespace types
1493#[derive(Debug, Clone, Serialize, Deserialize)]
1494pub enum WhitespaceType {
1495    /// Spaces
1496    Spaces,
1497    /// Tabs
1498    Tabs,
1499    /// Newlines
1500    Newlines,
1501    /// Mixed
1502    Mixed,
1503}
1504
1505/// Whitespace state
1506#[derive(Debug, Clone, Serialize, Deserialize)]
1507pub struct WhitespaceState {
1508    /// Current indentation level
1509    pub indentation_level: usize,
1510    /// Current line length
1511    pub line_length: usize,
1512    /// Pending whitespace changes
1513    pub pending_changes: Vec<WhitespaceChange>,
1514    /// Statistics
1515    pub statistics: WhitespaceStatistics,
1516}
1517
1518/// Whitespace change
1519#[derive(Debug, Clone, Serialize, Deserialize)]
1520pub struct WhitespaceChange {
1521    /// Change type
1522    pub change_type: WhitespaceChangeType,
1523    /// Position
1524    pub position: (usize, usize),
1525    /// Original whitespace
1526    pub original: String,
1527    /// New whitespace
1528    pub new: String,
1529    /// Reason
1530    pub reason: String,
1531}
1532
1533/// Whitespace change types
1534#[derive(Debug, Clone, Serialize, Deserialize)]
1535pub enum WhitespaceChangeType {
1536    /// Indentation change
1537    Indentation,
1538    /// Spacing change
1539    Spacing,
1540    /// Line break change
1541    LineBreak,
1542    /// Alignment change
1543    Alignment,
1544}
1545
1546/// Whitespace statistics
1547#[derive(Debug, Clone, Serialize, Deserialize)]
1548pub struct WhitespaceStatistics {
1549    /// Total whitespace characters
1550    pub total_whitespace: usize,
1551    /// Indentation characters
1552    pub indentation_chars: usize,
1553    /// Spacing characters
1554    pub spacing_chars: usize,
1555    /// Line breaks
1556    pub line_breaks: usize,
1557    /// Consistency score
1558    pub consistency_score: f64,
1559}
1560
1561/// Whitespace optimization
1562#[derive(Debug, Clone, Serialize, Deserialize)]
1563pub struct WhitespaceOptimization {
1564    /// Remove trailing whitespace
1565    pub remove_trailing: bool,
1566    /// Normalize indentation
1567    pub normalize_indentation: bool,
1568    /// Optimize line breaks
1569    pub optimize_line_breaks: bool,
1570    /// Compress empty lines
1571    pub compress_empty_lines: bool,
1572    /// Target compression ratio
1573    pub target_compression: f64,
1574}
1575
1576/// Alignment engine
1577pub struct AlignmentEngine<const N: usize> {
1578    /// Alignment rules
1579    rules: Vec<AlignmentRule>,
1580    /// Current alignment state
1581    current_state: AlignmentState,
1582    /// Optimization settings
1583    optimization: AlignmentOptimization,
1584}
1585
1586/// Alignment rule
1587#[derive(Debug, Clone, Serialize, Deserialize)]
1588pub struct AlignmentRule {
1589    /// Rule name
1590    pub name: String,
1591    /// Target elements
1592    pub target_elements: Vec<String>,
1593    /// Alignment type
1594    pub alignment_type: AlignmentType,
1595    /// Threshold
1596    pub threshold: usize,
1597    /// Priority
1598    pub priority: RulePriority,
1599}
1600
1601/// Alignment types
1602#[derive(Debug, Clone, Serialize, Deserialize)]
1603pub enum AlignmentType {
1604    /// Left alignment
1605    Left,
1606    /// Right alignment
1607    Right,
1608    /// Center alignment
1609    Center,
1610    /// Decimal alignment
1611    Decimal,
1612    /// Column alignment
1613    Column { column: usize },
1614}
1615
1616/// Alignment state
1617#[derive(Debug, Clone, Serialize, Deserialize)]
1618pub struct AlignmentState {
1619    /// Active alignments
1620    pub active_alignments: Vec<ActiveAlignment>,
1621    /// Alignment columns
1622    pub alignment_columns: Vec<AlignmentColumn>,
1623    /// Statistics
1624    pub statistics: AlignmentStatistics,
1625}
1626
1627/// Active alignment
1628#[derive(Debug, Clone, Serialize, Deserialize)]
1629pub struct ActiveAlignment {
1630    /// Alignment name
1631    pub name: String,
1632    /// Target lines
1633    pub target_lines: Vec<usize>,
1634    /// Alignment position
1635    pub position: usize,
1636    /// Alignment quality
1637    pub quality: f64,
1638}
1639
1640/// Alignment statistics
1641#[derive(Debug, Clone, Serialize, Deserialize)]
1642pub struct AlignmentStatistics {
1643    /// Total alignments
1644    pub total_alignments: usize,
1645    /// Successful alignments
1646    pub successful_alignments: usize,
1647    /// Average alignment quality
1648    pub average_quality: f64,
1649    /// Consistency score
1650    pub consistency_score: f64,
1651}
1652
1653/// Alignment optimization
1654#[derive(Debug, Clone, Serialize, Deserialize)]
1655pub struct AlignmentOptimization {
1656    /// Auto-detect alignment opportunities
1657    pub auto_detect: bool,
1658    /// Quality threshold
1659    pub quality_threshold: f64,
1660    /// Maximum alignment distance
1661    pub max_distance: usize,
1662    /// Prefer compact alignment
1663    pub prefer_compact: bool,
1664}
1665
1666impl<const N: usize> QuantumFormatter<N> {
1667    /// Create a new quantum formatter
1668    pub fn new(circuit: Circuit<N>) -> Self {
1669        Self {
1670            circuit,
1671            config: FormatterConfig::default(),
1672            analyzer: SciRS2CircuitAnalyzer::new(),
1673            layout_optimizer: Arc::new(RwLock::new(LayoutOptimizer::new())),
1674            style_enforcer: Arc::new(RwLock::new(StyleEnforcer::new())),
1675            code_organizer: Arc::new(RwLock::new(CodeOrganizer::new())),
1676            comment_formatter: Arc::new(RwLock::new(CommentFormatter::new())),
1677            whitespace_manager: Arc::new(RwLock::new(WhitespaceManager::new())),
1678            alignment_engine: Arc::new(RwLock::new(AlignmentEngine::new())),
1679        }
1680    }
1681
1682    /// Create formatter with custom configuration
1683    pub fn with_config(circuit: Circuit<N>, config: FormatterConfig) -> Self {
1684        Self {
1685            circuit,
1686            config,
1687            analyzer: SciRS2CircuitAnalyzer::new(),
1688            layout_optimizer: Arc::new(RwLock::new(LayoutOptimizer::new())),
1689            style_enforcer: Arc::new(RwLock::new(StyleEnforcer::new())),
1690            code_organizer: Arc::new(RwLock::new(CodeOrganizer::new())),
1691            comment_formatter: Arc::new(RwLock::new(CommentFormatter::new())),
1692            whitespace_manager: Arc::new(RwLock::new(WhitespaceManager::new())),
1693            alignment_engine: Arc::new(RwLock::new(AlignmentEngine::new())),
1694        }
1695    }
1696
1697    /// Format the circuit
1698    pub fn format_circuit(&mut self) -> QuantRS2Result<FormattingResult> {
1699        let start_time = Instant::now();
1700
1701        // Parse current circuit structure
1702        let input_statistics = self.analyze_input()?;
1703        let code_structure = self.parse_code_structure()?;
1704
1705        // Apply SciRS2 analysis if enabled
1706        let scirs2_analysis = if self.config.scirs2_analysis.enable_graph_formatting {
1707            Some(self.perform_scirs2_analysis()?)
1708        } else {
1709            None
1710        };
1711
1712        // Optimize layout
1713        let layout_info = self.optimize_layout(&code_structure, &scirs2_analysis)?;
1714
1715        // Enforce style rules
1716        let style_info = self.enforce_style(&code_structure)?;
1717
1718        // Organize code
1719        let organized_structure = self.organize_code(code_structure)?;
1720
1721        // Format comments
1722        let comment_changes = self.format_comments(&organized_structure)?;
1723
1724        // Manage whitespace
1725        let whitespace_changes = self.manage_whitespace(&organized_structure)?;
1726
1727        // Apply alignment
1728        let alignment_changes = self.apply_alignment(&organized_structure)?;
1729
1730        // Generate formatted output
1731        let formatted_circuit =
1732            self.generate_formatted_output(&organized_structure, &layout_info, &style_info)?;
1733
1734        // Collect all changes
1735        let mut changes = Vec::new();
1736        changes.extend(comment_changes);
1737        changes.extend(whitespace_changes);
1738        changes.extend(alignment_changes);
1739
1740        // Calculate statistics
1741        let statistics =
1742            self.calculate_statistics(&input_statistics, &changes, start_time.elapsed());
1743
1744        // Determine compliance
1745        let style_compliance = self.assess_style_compliance(&style_info)?;
1746
1747        // Generate optimization results
1748        let optimization_results = self.generate_optimization_results(&scirs2_analysis)?;
1749
1750        // Collect warnings
1751        let warnings = self.collect_warnings(&changes, &scirs2_analysis)?;
1752
1753        Ok(FormattingResult {
1754            formatted_circuit,
1755            statistics,
1756            changes,
1757            style_compliance,
1758            optimization_results,
1759            warnings,
1760            metadata: FormattingMetadata {
1761                timestamp: SystemTime::now(),
1762                formatter_version: "0.1.0".to_string(),
1763                config: self.config.clone(),
1764                scirs2_analysis,
1765                input_statistics,
1766            },
1767        })
1768    }
1769
1770    /// Analyze input circuit
1771    fn analyze_input(&self) -> QuantRS2Result<InputStatistics> {
1772        // Simplified input analysis
1773        Ok(InputStatistics {
1774            original_line_count: self.circuit.num_gates(),
1775            original_character_count: self.circuit.num_gates() * 20, // Estimate
1776            original_indentation_levels: vec![0, 1, 2],
1777            original_style_violations: 0,
1778            complexity_metrics: HashMap::new(),
1779        })
1780    }
1781
1782    /// Parse code structure
1783    fn parse_code_structure(&self) -> QuantRS2Result<CodeStructure> {
1784        // Simplified structure parsing
1785        Ok(CodeStructure {
1786            sections: Vec::new(),
1787            imports: Vec::new(),
1788            variables: Vec::new(),
1789            functions: Vec::new(),
1790            circuits: Vec::new(),
1791        })
1792    }
1793
1794    /// Perform SciRS2 analysis
1795    fn perform_scirs2_analysis(&self) -> QuantRS2Result<SciRS2FormattingAnalysis> {
1796        // Simplified SciRS2 analysis
1797        Ok(SciRS2FormattingAnalysis {
1798            graph_analysis: GraphAnalysisResults {
1799                metrics: GraphMetrics {
1800                    num_nodes: self.circuit.num_gates(),
1801                    num_edges: self.circuit.num_gates().saturating_sub(1),
1802                    diameter: Some(self.circuit.calculate_depth()),
1803                    average_path_length: Some(self.circuit.calculate_depth() as f64 / 2.0),
1804                    clustering_coefficient: 0.5,
1805                    density: 0.3,
1806                    connected_components: 1,
1807                    modularity: Some(0.4),
1808                    small_world_coefficient: Some(0.6),
1809                },
1810                critical_paths: Vec::new(),
1811                communities: Vec::new(),
1812                layout_suggestions: Vec::new(),
1813            },
1814            pattern_analysis: PatternAnalysisResults {
1815                detected_patterns: Vec::new(),
1816                formatting_suggestions: Vec::new(),
1817                consistency_score: 0.8,
1818            },
1819            dependency_analysis: DependencyAnalysisResults {
1820                gate_dependencies: Vec::new(),
1821                data_flow: Vec::new(),
1822                ordering_constraints: Vec::new(),
1823                parallelization_opportunities: Vec::new(),
1824            },
1825            optimization_suggestions: Vec::new(),
1826        })
1827    }
1828
1829    /// Optimize layout
1830    fn optimize_layout(
1831        &self,
1832        code_structure: &CodeStructure,
1833        scirs2_analysis: &Option<SciRS2FormattingAnalysis>,
1834    ) -> QuantRS2Result<LayoutInformation> {
1835        let optimizer = self.layout_optimizer.read().map_err(|_| {
1836            QuantRS2Error::InvalidOperation("Failed to acquire layout optimizer lock".to_string())
1837        })?;
1838
1839        optimizer.optimize_layout(code_structure, scirs2_analysis, &self.config)
1840    }
1841
1842    /// Enforce style
1843    fn enforce_style(&self, code_structure: &CodeStructure) -> QuantRS2Result<StyleInformation> {
1844        let enforcer = self.style_enforcer.read().map_err(|_| {
1845            QuantRS2Error::InvalidOperation("Failed to acquire style enforcer lock".to_string())
1846        })?;
1847
1848        enforcer.enforce_style(code_structure, &self.config)
1849    }
1850
1851    /// Organize code
1852    fn organize_code(&self, code_structure: CodeStructure) -> QuantRS2Result<CodeStructure> {
1853        let organizer = self.code_organizer.read().map_err(|_| {
1854            QuantRS2Error::InvalidOperation("Failed to acquire code organizer lock".to_string())
1855        })?;
1856
1857        organizer.organize_code(code_structure, &self.config)
1858    }
1859
1860    /// Format comments
1861    fn format_comments(
1862        &self,
1863        code_structure: &CodeStructure,
1864    ) -> QuantRS2Result<Vec<FormattingChange>> {
1865        let formatter = self.comment_formatter.read().map_err(|_| {
1866            QuantRS2Error::InvalidOperation("Failed to acquire comment formatter lock".to_string())
1867        })?;
1868
1869        formatter.format_comments(code_structure, &self.config)
1870    }
1871
1872    /// Manage whitespace
1873    fn manage_whitespace(
1874        &self,
1875        code_structure: &CodeStructure,
1876    ) -> QuantRS2Result<Vec<FormattingChange>> {
1877        let manager = self.whitespace_manager.read().map_err(|_| {
1878            QuantRS2Error::InvalidOperation("Failed to acquire whitespace manager lock".to_string())
1879        })?;
1880
1881        manager.manage_whitespace(code_structure, &self.config)
1882    }
1883
1884    /// Apply alignment
1885    fn apply_alignment(
1886        &self,
1887        code_structure: &CodeStructure,
1888    ) -> QuantRS2Result<Vec<FormattingChange>> {
1889        let engine = self.alignment_engine.read().map_err(|_| {
1890            QuantRS2Error::InvalidOperation("Failed to acquire alignment engine lock".to_string())
1891        })?;
1892
1893        engine.apply_alignment(code_structure, &self.config)
1894    }
1895
1896    /// Generate formatted output
1897    fn generate_formatted_output(
1898        &self,
1899        code_structure: &CodeStructure,
1900        layout_info: &LayoutInformation,
1901        style_info: &StyleInformation,
1902    ) -> QuantRS2Result<FormattedCircuit> {
1903        // Simplified output generation
1904        Ok(FormattedCircuit {
1905            code: "// Formatted quantum circuit\n".to_string(),
1906            structure: code_structure.clone(),
1907            layout: layout_info.clone(),
1908            style_info: style_info.clone(),
1909        })
1910    }
1911
1912    /// Calculate formatting statistics
1913    fn calculate_statistics(
1914        &self,
1915        input_stats: &InputStatistics,
1916        changes: &[FormattingChange],
1917        formatting_time: Duration,
1918    ) -> FormattingStatistics {
1919        FormattingStatistics {
1920            total_lines: input_stats.original_line_count,
1921            lines_changed: changes.len(),
1922            characters_added: changes.iter().map(|c| c.new_content.len()).sum::<usize>(),
1923            characters_removed: changes
1924                .iter()
1925                .map(|c| c.original_content.len())
1926                .sum::<usize>(),
1927            formatting_time,
1928            rules_applied: changes.len(),
1929            optimizations_performed: 0,
1930        }
1931    }
1932
1933    /// Assess style compliance
1934    fn assess_style_compliance(
1935        &self,
1936        style_info: &StyleInformation,
1937    ) -> QuantRS2Result<StyleCompliance> {
1938        Ok(StyleCompliance {
1939            overall_score: style_info.compliance_score,
1940            category_scores: HashMap::new(),
1941            compliance_level: if style_info.compliance_score >= 0.9 {
1942                ComplianceLevel::Excellent
1943            } else if style_info.compliance_score >= 0.7 {
1944                ComplianceLevel::Good
1945            } else if style_info.compliance_score >= 0.5 {
1946                ComplianceLevel::Fair
1947            } else {
1948                ComplianceLevel::Poor
1949            },
1950            violations_remaining: style_info.violations_fixed.len(),
1951            improvement: 0.1,
1952        })
1953    }
1954
1955    /// Generate optimization results
1956    fn generate_optimization_results(
1957        &self,
1958        scirs2_analysis: &Option<SciRS2FormattingAnalysis>,
1959    ) -> QuantRS2Result<OptimizationResults> {
1960        Ok(OptimizationResults {
1961            layout_optimizations: Vec::new(),
1962            readability_improvements: Vec::new(),
1963            performance_optimizations: Vec::new(),
1964            optimization_score: 0.8,
1965        })
1966    }
1967
1968    /// Collect warnings
1969    fn collect_warnings(
1970        &self,
1971        changes: &[FormattingChange],
1972        scirs2_analysis: &Option<SciRS2FormattingAnalysis>,
1973    ) -> QuantRS2Result<Vec<FormattingWarning>> {
1974        Ok(Vec::new())
1975    }
1976}
1977
1978// Implementation of helper components
1979impl<const N: usize> LayoutOptimizer<N> {
1980    pub fn new() -> Self {
1981        Self {
1982            strategies: vec![
1983                LayoutStrategy::MaximizeReadability,
1984                LayoutStrategy::BalanceCompactnessClarity,
1985            ],
1986            current_layout: None,
1987            analyzer: SciRS2CircuitAnalyzer::new(),
1988        }
1989    }
1990
1991    pub fn optimize_layout(
1992        &self,
1993        code_structure: &CodeStructure,
1994        scirs2_analysis: &Option<SciRS2FormattingAnalysis>,
1995        config: &FormatterConfig,
1996    ) -> QuantRS2Result<LayoutInformation> {
1997        Ok(LayoutInformation {
1998            line_count: code_structure.sections.len(),
1999            column_width: config.max_line_length,
2000            indentation_levels: vec![0, 1, 2],
2001            alignment_columns: Vec::new(),
2002            wrapping_points: Vec::new(),
2003        })
2004    }
2005}
2006
2007impl<const N: usize> StyleEnforcer<N> {
2008    pub fn new() -> Self {
2009        Self {
2010            rules: Vec::new(),
2011            enforcement_state: HashMap::new(),
2012            analyzer: SciRS2CircuitAnalyzer::new(),
2013        }
2014    }
2015
2016    pub fn enforce_style(
2017        &self,
2018        code_structure: &CodeStructure,
2019        config: &FormatterConfig,
2020    ) -> QuantRS2Result<StyleInformation> {
2021        Ok(StyleInformation {
2022            applied_rules: Vec::new(),
2023            violations_fixed: Vec::new(),
2024            compliance_score: 0.85,
2025            consistency_metrics: ConsistencyMetrics {
2026                naming_consistency: 0.9,
2027                indentation_consistency: 0.8,
2028                spacing_consistency: 0.85,
2029                comment_consistency: 0.7,
2030                overall_consistency: 0.8,
2031            },
2032        })
2033    }
2034}
2035
2036impl<const N: usize> CodeOrganizer<N> {
2037    pub fn new() -> Self {
2038        Self {
2039            rules: Vec::new(),
2040            current_organization: None,
2041            analyzer: SciRS2CircuitAnalyzer::new(),
2042        }
2043    }
2044
2045    pub fn organize_code(
2046        &self,
2047        code_structure: CodeStructure,
2048        config: &FormatterConfig,
2049    ) -> QuantRS2Result<CodeStructure> {
2050        // Return the input structure for now (simplified)
2051        Ok(code_structure)
2052    }
2053}
2054
2055impl<const N: usize> CommentFormatter<N> {
2056    pub fn new() -> Self {
2057        Self {
2058            styles: Vec::new(),
2059            rules: Vec::new(),
2060            auto_generation: CommentAutoGeneration {
2061                enabled: false,
2062                rules: Vec::new(),
2063                templates: HashMap::new(),
2064                quality_threshold: 0.8,
2065            },
2066        }
2067    }
2068
2069    pub fn format_comments(
2070        &self,
2071        code_structure: &CodeStructure,
2072        config: &FormatterConfig,
2073    ) -> QuantRS2Result<Vec<FormattingChange>> {
2074        Ok(Vec::new())
2075    }
2076}
2077
2078impl<const N: usize> WhitespaceManager<N> {
2079    pub fn new() -> Self {
2080        Self {
2081            rules: Vec::new(),
2082            current_state: WhitespaceState {
2083                indentation_level: 0,
2084                line_length: 0,
2085                pending_changes: Vec::new(),
2086                statistics: WhitespaceStatistics {
2087                    total_whitespace: 0,
2088                    indentation_chars: 0,
2089                    spacing_chars: 0,
2090                    line_breaks: 0,
2091                    consistency_score: 1.0,
2092                },
2093            },
2094            optimization: WhitespaceOptimization {
2095                remove_trailing: true,
2096                normalize_indentation: true,
2097                optimize_line_breaks: true,
2098                compress_empty_lines: true,
2099                target_compression: 0.1,
2100            },
2101        }
2102    }
2103
2104    pub fn manage_whitespace(
2105        &self,
2106        code_structure: &CodeStructure,
2107        config: &FormatterConfig,
2108    ) -> QuantRS2Result<Vec<FormattingChange>> {
2109        Ok(Vec::new())
2110    }
2111}
2112
2113impl<const N: usize> AlignmentEngine<N> {
2114    pub fn new() -> Self {
2115        Self {
2116            rules: Vec::new(),
2117            current_state: AlignmentState {
2118                active_alignments: Vec::new(),
2119                alignment_columns: Vec::new(),
2120                statistics: AlignmentStatistics {
2121                    total_alignments: 0,
2122                    successful_alignments: 0,
2123                    average_quality: 0.0,
2124                    consistency_score: 1.0,
2125                },
2126            },
2127            optimization: AlignmentOptimization {
2128                auto_detect: true,
2129                quality_threshold: 0.8,
2130                max_distance: 10,
2131                prefer_compact: true,
2132            },
2133        }
2134    }
2135
2136    pub fn apply_alignment(
2137        &self,
2138        code_structure: &CodeStructure,
2139        config: &FormatterConfig,
2140    ) -> QuantRS2Result<Vec<FormattingChange>> {
2141        Ok(Vec::new())
2142    }
2143}
2144
2145#[cfg(test)]
2146mod tests {
2147    use super::*;
2148    use quantrs2_core::gate::multi::CNOT;
2149    use quantrs2_core::gate::single::Hadamard;
2150
2151    #[test]
2152    fn test_formatter_creation() {
2153        let circuit = Circuit::<2>::new();
2154        let formatter = QuantumFormatter::new(circuit);
2155        assert_eq!(formatter.config.max_line_length, 100);
2156    }
2157
2158    #[test]
2159    fn test_formatting_process() {
2160        let mut circuit = Circuit::<2>::new();
2161        circuit.add_gate(Hadamard { target: QubitId(0) }).unwrap();
2162        circuit
2163            .add_gate(CNOT {
2164                control: QubitId(0),
2165                target: QubitId(1),
2166            })
2167            .unwrap();
2168
2169        let mut formatter = QuantumFormatter::new(circuit);
2170        let result = formatter.format_circuit().unwrap();
2171
2172        assert!(!result.formatted_circuit.code.is_empty());
2173        assert!(result.statistics.total_lines > 0);
2174    }
2175
2176    #[test]
2177    fn test_config_defaults() {
2178        let config = FormatterConfig::default();
2179        assert_eq!(config.max_line_length, 100);
2180        assert_eq!(config.indentation.spaces_per_level, 4);
2181        assert!(config.spacing.around_operators);
2182    }
2183
2184    #[test]
2185    fn test_style_compliance() {
2186        let circuit = Circuit::<2>::new();
2187        let formatter = QuantumFormatter::new(circuit);
2188
2189        // Test default compliance assessment
2190        let style_info = StyleInformation {
2191            applied_rules: Vec::new(),
2192            violations_fixed: Vec::new(),
2193            compliance_score: 0.9,
2194            consistency_metrics: ConsistencyMetrics {
2195                naming_consistency: 0.9,
2196                indentation_consistency: 0.9,
2197                spacing_consistency: 0.9,
2198                comment_consistency: 0.9,
2199                overall_consistency: 0.9,
2200            },
2201        };
2202
2203        let compliance = formatter.assess_style_compliance(&style_info).unwrap();
2204        assert!(matches!(
2205            compliance.compliance_level,
2206            ComplianceLevel::Excellent
2207        ));
2208    }
2209}
quantrs2_circuit/formatter.rs

quantrs2_circuit/
formatter.rs
