"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.ArchitecturalAnalyzer = void 0;
exports.analyzeArchitecture = analyzeArchitecture;
const DEFAULT_LAYERS = [
    {
        name: 'ui',
        patterns: [
            '**/components/**',
            '**/pages/**',
            '**/views/**',
            '**/screens/**',
            '**/ui/**',
            '**/frontend/**'
        ],
        priority: 1
    },
    {
        name: 'api',
        patterns: [
            '**/api/**',
            '**/controllers/**',
            '**/handlers/**',
            '**/routes/**',
            '**/endpoints/**'
        ],
        priority: 2
    },
    {
        name: 'services',
        patterns: [
            '**/services/**',
            '**/business/**',
            '**/domain/**',
            '**/usecases/**'
        ],
        priority: 3
    },
    {
        name: 'data',
        patterns: [
            '**/models/**',
            '**/schemas/**',
            '**/entities/**',
            '**/repositories/**',
            '**/dal/**'
        ],
        priority: 4
    },
    {
        name: 'infrastructure',
        patterns: [
            '**/db/**',
            '**/database/**',
            '**/cache/**',
            '**/queue/**',
            '**/storage/**',
            '**/external/**'
        ],
        priority: 5
    },
    {
        name: 'shared',
        patterns: [
            '**/shared/**',
            '**/common/**',
            '**/utils/**',
            '**/lib/**',
            '**/types/**'
        ],
        priority: 0
    }
];
const DEFAULT_RULES = [
    {
        fromLayer: 'ui',
        toLayer: 'data',
        allowed: false,
        severity: 'critical',
        description: 'UI should not directly access data layer'
    },
    {
        fromLayer: 'ui',
        toLayer: 'infrastructure',
        allowed: false,
        severity: 'critical',
        description: 'UI should not directly access infrastructure'
    },
    {
        fromLayer: 'api',
        toLayer: 'ui',
        allowed: false,
        severity: 'major',
        description: 'API layer should not depend on UI'
    },
    {
        fromLayer: 'api',
        toLayer: 'infrastructure',
        allowed: true,
        severity: 'minor',
        description: 'API may access infrastructure (database, cache)'
    },
    {
        fromLayer: 'services',
        toLayer: 'ui',
        allowed: false,
        severity: 'major',
        description: 'Services should not depend on UI'
    },
    {
        fromLayer: 'services',
        toLayer: 'infrastructure',
        allowed: true,
        severity: 'minor',
        description: 'Services may access infrastructure'
    },
    {
        fromLayer: 'data',
        toLayer: 'api',
        allowed: false,
        severity: 'major',
        description: 'Data layer should not depend on API layer'
    },
    {
        fromLayer: 'data',
        toLayer: 'infrastructure',
        allowed: false,
        severity: 'critical',
        description: 'Data layer should not depend on infrastructure'
    },
    {
        fromLayer: 'shared',
        toLayer: 'ui',
        allowed: false,
        severity: 'minor',
        description: 'Shared code should not depend on UI'
    },
    {
        fromLayer: 'shared',
        toLayer: 'api',
        allowed: false,
        severity: 'minor',
        description: 'Shared code should not depend on API'
    }
];
class ArchitecturalAnalyzer {
    layers;
    rules;
    layerCache;
    constructor(layers = DEFAULT_LAYERS, rules = DEFAULT_RULES) {
        this.layers = layers;
        this.rules = rules;
        this.layerCache = new Map();
    }
    analyze(symbolGraph) {
        const violations = [];
        const layerAssignments = new Map();
        const unassignedFiles = [];
        for (const [key, symbol] of symbolGraph.symbols) {
            const file = symbol.file;
            if (!layerAssignments.has(file)) {
                const layer = this.assignLayer(file);
                layerAssignments.set(file, layer);
                if (layer === 'unassigned') {
                    unassignedFiles.push(file);
                }
            }
        }
        for (const edge of symbolGraph.edges) {
            const fromLayer = layerAssignments.get(edge.from) || 'unassigned';
            const toLayer = this.resolveImportToLayer(edge.to, symbolGraph);
            if (fromLayer === 'unassigned' || toLayer === 'unassigned')
                continue;
            const rule = this.findRule(fromLayer, toLayer);
            if (rule && !rule.allowed) {
                violations.push({
                    from: edge.from,
                    to: edge.to,
                    fromLayer,
                    toLayer,
                    severity: rule.severity,
                    description: rule.description,
                    file: edge.from
                });
            }
        }
        const statistics = {
            totalViolations: violations.length,
            criticalCount: violations.filter(v => v.severity === 'critical').length,
            majorCount: violations.filter(v => v.severity === 'major').length,
            minorCount: violations.filter(v => v.severity === 'minor').length
        };
        return {
            violations,
            layerAssignments,
            unassignedFiles,
            statistics
        };
    }
    assignLayer(filePath) {
        const cached = this.layerCache.get(filePath);
        if (cached)
            return cached;
        const normalizedPath = filePath.replace(/\\/g, '/').toLowerCase();
        for (const layer of this.layers) {
            for (const pattern of layer.patterns) {
                if (this.matchPattern(normalizedPath, pattern.toLowerCase())) {
                    this.layerCache.set(filePath, layer.name);
                    return layer.name;
                }
            }
        }
        this.layerCache.set(filePath, 'unassigned');
        return 'unassigned';
    }
    matchPattern(path, pattern) {
        const regexPattern = pattern
            .replace(/\*\*/g, '<<DOUBLE_STAR>>')
            .replace(/\*/g, '[^/]*')
            .replace(/<<DOUBLE_STAR>>/g, '.*')
            .replace(/\?/g, '.');
        try {
            const regex = new RegExp(`^${regexPattern}$`);
            return regex.test(path) || this.matchGlob(path, pattern);
        }
        catch {
            return this.matchGlob(path, pattern);
        }
    }
    matchGlob(path, pattern) {
        const parts = path.split('/');
        const patternParts = pattern.split('/');
        let pi = 0;
        let psi = 0;
        while (pi < parts.length && psi < patternParts.length) {
            const patternPart = patternParts[psi];
            if (patternPart === '**') {
                if (psi === patternParts.length - 1) {
                    return true;
                }
                const nextPattern = patternParts[psi + 1];
                while (pi < parts.length) {
                    if (this.matchSingle(parts[pi], nextPattern)) {
                        if (this.matchGlob(parts.slice(pi).join('/'), patternParts.slice(psi + 1).join('/'))) {
                            return true;
                        }
                    }
                    pi++;
                }
                return false;
            }
            if (!this.matchSingle(parts[pi], patternPart)) {
                return false;
            }
            pi++;
            psi++;
        }
        return pi === parts.length && psi === patternParts.length;
    }
    matchSingle(part, pattern) {
        if (pattern === '*')
            return part.length > 0;
        if (pattern === '**')
            return true;
        const regexPattern = pattern
            .replace(/\./g, '\\.')
            .replace(/\*/g, '[^/]*')
            .replace(/\?/g, '.');
        try {
            const regex = new RegExp(`^${regexPattern}$`);
            return regex.test(part);
        }
        catch {
            return part === pattern;
        }
    }
    resolveImportToLayer(importPath, symbolGraph) {
        const normalizedImport = importPath.replace(/['"]/g, '').replace(/\\/g, '/');
        for (const [key, symbol] of symbolGraph.symbols) {
            const symbolPath = symbol.file;
            if (symbolPath.includes(normalizedImport) ||
                normalizedImport.includes(symbolPath)) {
                return this.assignLayer(symbolPath);
            }
        }
        if (normalizedImport.startsWith('.')) {
            return 'unassigned';
        }
        if (normalizedImport.includes('/node_modules/')) {
            return 'external';
        }
        if (normalizedImport.includes('/shared/') ||
            normalizedImport.includes('/common/')) {
            return 'shared';
        }
        return 'unassigned';
    }
    findRule(fromLayer, toLayer) {
        return this.rules.find(r => r.fromLayer === fromLayer && r.toLayer === toLayer);
    }
    getDependencyGraph(layerAssignments) {
        const graph = new Map();
        for (const [file, layer] of layerAssignments) {
            if (!graph.has(layer)) {
                graph.set(layer, new Set());
            }
        }
        return graph;
    }
    generateReport(analysis) {
        const lines = [];
        lines.push('# Architectural Violation Report');
        lines.push('');
        lines.push(`Total Violations: ${analysis.statistics.totalViolations}`);
        lines.push(`  - Critical: ${analysis.statistics.criticalCount}`);
        lines.push(`  - Major: ${analysis.statistics.majorCount}`);
        lines.push(`  - Minor: ${analysis.statistics.minorCount}`);
        lines.push('');
        if (analysis.violations.length > 0) {
            lines.push('## Violations');
            lines.push('');
            const groupedBySeverity = {
                critical: analysis.violations.filter(v => v.severity === 'critical'),
                major: analysis.violations.filter(v => v.severity === 'major'),
                minor: analysis.violations.filter(v => v.severity === 'minor')
            };
            for (const severity of ['critical', 'major', 'minor']) {
                const violations = groupedBySeverity[severity];
                if (violations.length === 0)
                    continue;
                lines.push(`### ${severity.toUpperCase()} (${violations.length})`);
                lines.push('');
                for (const v of violations) {
                    lines.push(`- **${v.fromLayer}** → **${v.toLayer}**: ${v.description}`);
                    lines.push(`  - File: \`${v.file || v.from}\``);
                    lines.push(`  - Import: \`${v.to}\``);
                }
                lines.push('');
            }
        }
        return lines.join('\n');
    }
}
exports.ArchitecturalAnalyzer = ArchitecturalAnalyzer;
function analyzeArchitecture(symbolGraph) {
    const analyzer = new ArchitecturalAnalyzer();
    return analyzer.analyze(symbolGraph);
}
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