"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.FrontmatterGenerator = void 0;
const yaml = require("js-yaml");
const constants_1 = require("./constants");
class FrontmatterGenerator {
    static generate(options, deterministic = {}, enrichment, mode = 'balanced') {
        if (mode === 'none') {
            return '';
        }
        const frontmatter = {
            // Core required fields
            profile: options.profile || constants_1.DEFAULTS.profile,
            created: new Date().toISOString(),
            generator: options.generator,
            version: options.version,
            title: options.title || 'Untitled',
            extraction_confidence: options.extractionConfidence ?? constants_1.DEFAULTS.extractionConfidence,
            content_quality: options.contentQuality ?? constants_1.DEFAULTS.contentQuality,
        };
        // Source file
        if (options.sourcePath) {
            frontmatter.source_file = options.sourcePath;
        }
        // Add deterministic fields based on mode
        if (mode === 'complete') {
            // Include all deterministic fields
            const cleaned = this.cleanObject(deterministic);
            Object.assign(frontmatter, cleaned);
        }
        else {
            // Balanced mode - include only key fields
            for (const field of constants_1.BALANCED_FIELDS) {
                if (deterministic[field] !== undefined && deterministic[field] !== null) {
                    frontmatter[field] = deterministic[field];
                }
            }
        }
        // LLM enrichment fields (flat, not nested)
        if (enrichment) {
            if (enrichment.summary)
                frontmatter.summary = enrichment.summary;
            if (enrichment.tags?.length)
                frontmatter.tags = enrichment.tags;
            if (enrichment.category)
                frontmatter.category = enrichment.category;
            if (enrichment.audience)
                frontmatter.audience = enrichment.audience;
            if (enrichment.doc_purpose)
                frontmatter.doc_purpose = enrichment.doc_purpose;
            if (enrichment.complexity)
                frontmatter.complexity = enrichment.complexity;
            if (enrichment.actionable !== undefined)
                frontmatter.actionable = enrichment.actionable;
            if (enrichment.key_technologies?.length) {
                frontmatter.key_technologies = enrichment.key_technologies;
            }
        }
        else {
            // Placeholders for LLM enrichment
            frontmatter.summary = '';
            frontmatter.tags = [];
            frontmatter.category = '';
        }
        const yamlStr = yaml.dump(this.removeNulls(frontmatter), {
            indent: 2,
            lineWidth: -1,
            quotingType: "'",
            sortKeys: false
        });
        return `---\n${yamlStr}---`;
    }
    static generateMarkdown(options, deterministic, content, enrichment, mode = 'balanced') {
        const fm = this.generate(options, deterministic, enrichment, mode);
        if (!fm)
            return content;
        return `${fm}\n\n${content}`;
    }
    static cleanObject(obj) {
        const result = {};
        for (const [k, v] of Object.entries(obj)) {
            if (k.startsWith('_'))
                continue;
            if (v === null || v === undefined)
                continue;
            if (v instanceof Date) {
                result[k] = v.toISOString();
            }
            else if (v && typeof v === 'object' && !Array.isArray(v)) {
                result[k] = this.cleanObject(v);
            }
            else {
                result[k] = v;
            }
        }
        return result;
    }
    static removeNulls(obj) {
        if (Array.isArray(obj)) {
            return obj.filter(x => x != null).map(x => this.removeNulls(x));
        }
        if (obj && typeof obj === 'object') {
            const result = {};
            for (const [k, v] of Object.entries(obj)) {
                if (v != null)
                    result[k] = this.removeNulls(v);
            }
            return result;
        }
        return obj;
    }
}
exports.FrontmatterGenerator = FrontmatterGenerator;
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"generator.js","sourceRoot":"","sources":["../src/generator.ts"],"names":[],"mappings":";;;AAAA,gCAAgC;AAOhC,2CAAwD;AAExD,MAAa,oBAAoB;IAE/B,MAAM,CAAC,QAAQ,CACb,OAA2B,EAC3B,gBAAqC,EAAE,EACvC,UAA0B,EAC1B,OAAmB,UAAU;QAG7B,IAAI,IAAI,KAAK,MAAM,EAAE,CAAC;YACpB,OAAO,EAAE,CAAC;QACZ,CAAC;QAED,MAAM,WAAW,GAAwB;YACvC,uBAAuB;YACvB,OAAO,EAAE,OAAO,CAAC,OAAO,IAAI,oBAAQ,CAAC,OAAO;YAC5C,OAAO,EAAE,IAAI,IAAI,EAAE,CAAC,WAAW,EAAE;YACjC,SAAS,EAAE,OAAO,CAAC,SAAS;YAC5B,OAAO,EAAE,OAAO,CAAC,OAAO;YACxB,KAAK,EAAE,OAAO,CAAC,KAAK,IAAI,UAAU;YAClC,qBAAqB,EAAE,OAAO,CAAC,oBAAoB,IAAI,oBAAQ,CAAC,oBAAoB;YACpF,eAAe,EAAE,OAAO,CAAC,cAAc,IAAI,oBAAQ,CAAC,cAAc;SACnE,CAAC;QAEF,cAAc;QACd,IAAI,OAAO,CAAC,UAAU,EAAE,CAAC;YACvB,WAAW,CAAC,WAAW,GAAG,OAAO,CAAC,UAAU,CAAC;QAC/C,CAAC;QAED,yCAAyC;QACzC,IAAI,IAAI,KAAK,UAAU,EAAE,CAAC;YACxB,mCAAmC;YACnC,MAAM,OAAO,GAAG,IAAI,CAAC,WAAW,CAAC,aAAa,CAAC,CAAC;YAChD,MAAM,CAAC,MAAM,CAAC,WAAW,EAAE,OAAO,CAAC,CAAC;QACtC,CAAC;aAAM,CAAC;YACN,0CAA0C;YAC1C,KAAK,MAAM,KAAK,IAAI,2BAAe,EAAE,CAAC;gBACpC,IAAI,aAAa,CAAC,KAAK,CAAC,KAAK,SAAS,IAAI,aAAa,CAAC,KAAK,CAAC,KAAK,IAAI,EAAE,CAAC;oBACxE,WAAW,CAAC,KAAK,CAAC,GAAG,aAAa,CAAC,KAAK,CAAC,CAAC;gBAC5C,CAAC;YACH,CAAC;QACH,CAAC;QAED,2CAA2C;QAC3C,IAAI,UAAU,EAAE,CAAC;YACf,IAAI,UAAU,CAAC,OAAO;gBAAE,WAAW,CAAC,OAAO,GAAG,UAAU,CAAC,OAAO,CAAC;YACjE,IAAI,UAAU,CAAC,IAAI,EAAE,MAAM;gBAAE,WAAW,CAAC,IAAI,GAAG,UAAU,CAAC,IAAI,CAAC;YAChE,IAAI,UAAU,CAAC,QAAQ;gBAAE,WAAW,CAAC,QAAQ,GAAG,UAAU,CAAC,QAAQ,CAAC;YACpE,IAAI,UAAU,CAAC,QAAQ;gBAAE,WAAW,CAAC,QAAQ,GAAG,UAAU,CAAC,QAAQ,CAAC;YACpE,IAAI,UAAU,CAAC,WAAW;gBAAE,WAAW,CAAC,WAAW,GAAG,UAAU,CAAC,WAAW,CAAC;YAC7E,IAAI,UAAU,CAAC,UAAU;gBAAE,WAAW,CAAC,UAAU,GAAG,UAAU,CAAC,UAAU,CAAC;YAC1E,IAAI,UAAU,CAAC,UAAU,KAAK,SAAS;gBAAE,WAAW,CAAC,UAAU,GAAG,UAAU,CAAC,UAAU,CAAC;YACxF,IAAI,UAAU,CAAC,gBAAgB,EAAE,MAAM,EAAE,CAAC;gBACxC,WAAW,CAAC,gBAAgB,GAAG,UAAU,CAAC,gBAAgB,CAAC;YAC7D,CAAC;QACH,CAAC;aAAM,CAAC;YACN,kCAAkC;YAClC,WAAW,CAAC,OAAO,GAAG,EAAE,CAAC;YACzB,WAAW,CAAC,IAAI,GAAG,EAAE,CAAC;YACtB,WAAW,CAAC,QAAQ,GAAG,EAAE,CAAC;QAC5B,CAAC;QAED,MAAM,OAAO,GAAG,IAAI,CAAC,IAAI,CAAC,IAAI,CAAC,WAAW,CAAC,WAAW,CAAC,EAAE;YACvD,MAAM,EAAE,CAAC;YACT,SAAS,EAAE,CAAC,CAAC;YACb,WAAW,EAAE,GAAG;YAChB,QAAQ,EAAE,KAAK;SAChB,CAAC,CAAC;QAEH,OAAO,QAAQ,OAAO,KAAK,CAAC;IAC9B,CAAC;IAED,MAAM,CAAC,gBAAgB,CACrB,OAA2B,EAC3B,aAAkC,EAClC,OAAe,EACf,UAA0B,EAC1B,OAAmB,UAAU;QAE7B,MAAM,EAAE,GAAG,IAAI,CAAC,QAAQ,CAAC,OAAO,EAAE,aAAa,EAAE,UAAU,EAAE,IAAI,CAAC,CAAC;QACnE,IAAI,CAAC,EAAE;YAAE,OAAO,OAAO,CAAC;QACxB,OAAO,GAAG,EAAE,OAAO,OAAO,EAAE,CAAC;IAC/B,CAAC;IAEO,MAAM,CAAC,WAAW,CAAC,GAAQ;QACjC,MAAM,MAAM,GAAQ,EAAE,CAAC;QACvB,KAAK,MAAM,CAAC,CAAC,EAAE,CAAC,CAAC,IAAI,MAAM,CAAC,OAAO,CAAC,GAAG,CAAC,EAAE,CAAC;YACzC,IAAI,CAAC,CAAC,UAAU,CAAC,GAAG,CAAC;gBAAE,SAAS;YAChC,IAAI,CAAC,KAAK,IAAI,IAAI,CAAC,KAAK,SAAS;gBAAE,SAAS;YAC5C,IAAI,CAAC,YAAY,IAAI,EAAE,CAAC;gBACtB,MAAM,CAAC,CAAC,CAAC,GAAG,CAAC,CAAC,WAAW,EAAE,CAAC;YAC9B,CAAC;iBAAM,IAAI,CAAC,IAAI,OAAO,CAAC,KAAK,QAAQ,IAAI,CAAC,KAAK,CAAC,OAAO,CAAC,CAAC,CAAC,EAAE,CAAC;gBAC3D,MAAM,CAAC,CAAC,CAAC,GAAG,IAAI,CAAC,WAAW,CAAC,CAAC,CAAC,CAAC;YAClC,CAAC;iBAAM,CAAC;gBACN,MAAM,CAAC,CAAC,CAAC,GAAG,CAAC,CAAC;YAChB,CAAC;QACH,CAAC;QACD,OAAO,MAAM,CAAC;IAChB,CAAC;IAEO,MAAM,CAAC,WAAW,CAAC,GAAQ;QACjC,IAAI,KAAK,CAAC,OAAO,CAAC,GAAG,CAAC,EAAE,CAAC;YACvB,OAAO,GAAG,CAAC,MAAM,CAAC,CAAC,CAAC,EAAE,CAAC,CAAC,IAAI,IAAI,CAAC,CAAC,GAAG,CAAC,CAAC,CAAC,EAAE,CAAC,IAAI,CAAC,WAAW,CAAC,CAAC,CAAC,CAAC,CAAC;QAClE,CAAC;QACD,IAAI,GAAG,IAAI,OAAO,GAAG,KAAK,QAAQ,EAAE,CAAC;YACnC,MAAM,MAAM,GAAQ,EAAE,CAAC;YACvB,KAAK,MAAM,CAAC,CAAC,EAAE,CAAC,CAAC,IAAI,MAAM,CAAC,OAAO,CAAC,GAAG,CAAC,EAAE,CAAC;gBACzC,IAAI,CAAC,IAAI,IAAI;oBAAE,MAAM,CAAC,CAAC,CAAC,GAAG,IAAI,CAAC,WAAW,CAAC,CAAC,CAAC,CAAC;YACjD,CAAC;YACD,OAAO,MAAM,CAAC;QAChB,CAAC;QACD,OAAO,GAAG,CAAC;IACb,CAAC;CACF;AAjHD,oDAiHC","sourcesContent":["import * as yaml from 'js-yaml';\nimport {\n  FrontmatterOptions,\n  DeterministicFields,\n  LLMEnrichment,\n  OutputMode\n} from './types';\nimport { DEFAULTS, BALANCED_FIELDS } from './constants';\n\nexport class FrontmatterGenerator {\n\n  static generate(\n    options: FrontmatterOptions,\n    deterministic: DeterministicFields = {},\n    enrichment?: LLMEnrichment,\n    mode: OutputMode = 'balanced'\n  ): string {\n\n    if (mode === 'none') {\n      return '';\n    }\n\n    const frontmatter: Record<string, any> = {\n      // Core required fields\n      profile: options.profile || DEFAULTS.profile,\n      created: new Date().toISOString(),\n      generator: options.generator,\n      version: options.version,\n      title: options.title || 'Untitled',\n      extraction_confidence: options.extractionConfidence ?? DEFAULTS.extractionConfidence,\n      content_quality: options.contentQuality ?? DEFAULTS.contentQuality,\n    };\n\n    // Source file\n    if (options.sourcePath) {\n      frontmatter.source_file = options.sourcePath;\n    }\n\n    // Add deterministic fields based on mode\n    if (mode === 'complete') {\n      // Include all deterministic fields\n      const cleaned = this.cleanObject(deterministic);\n      Object.assign(frontmatter, cleaned);\n    } else {\n      // Balanced mode - include only key fields\n      for (const field of BALANCED_FIELDS) {\n        if (deterministic[field] !== undefined && deterministic[field] !== null) {\n          frontmatter[field] = deterministic[field];\n        }\n      }\n    }\n\n    // LLM enrichment fields (flat, not nested)\n    if (enrichment) {\n      if (enrichment.summary) frontmatter.summary = enrichment.summary;\n      if (enrichment.tags?.length) frontmatter.tags = enrichment.tags;\n      if (enrichment.category) frontmatter.category = enrichment.category;\n      if (enrichment.audience) frontmatter.audience = enrichment.audience;\n      if (enrichment.doc_purpose) frontmatter.doc_purpose = enrichment.doc_purpose;\n      if (enrichment.complexity) frontmatter.complexity = enrichment.complexity;\n      if (enrichment.actionable !== undefined) frontmatter.actionable = enrichment.actionable;\n      if (enrichment.key_technologies?.length) {\n        frontmatter.key_technologies = enrichment.key_technologies;\n      }\n    } else {\n      // Placeholders for LLM enrichment\n      frontmatter.summary = '';\n      frontmatter.tags = [];\n      frontmatter.category = '';\n    }\n\n    const yamlStr = yaml.dump(this.removeNulls(frontmatter), {\n      indent: 2,\n      lineWidth: -1,\n      quotingType: \"'\",\n      sortKeys: false\n    });\n\n    return `---\\n${yamlStr}---`;\n  }\n\n  static generateMarkdown(\n    options: FrontmatterOptions,\n    deterministic: DeterministicFields,\n    content: string,\n    enrichment?: LLMEnrichment,\n    mode: OutputMode = 'balanced'\n  ): string {\n    const fm = this.generate(options, deterministic, enrichment, mode);\n    if (!fm) return content;\n    return `${fm}\\n\\n${content}`;\n  }\n\n  private static cleanObject(obj: any): any {\n    const result: any = {};\n    for (const [k, v] of Object.entries(obj)) {\n      if (k.startsWith('_')) continue;\n      if (v === null || v === undefined) continue;\n      if (v instanceof Date) {\n        result[k] = v.toISOString();\n      } else if (v && typeof v === 'object' && !Array.isArray(v)) {\n        result[k] = this.cleanObject(v);\n      } else {\n        result[k] = v;\n      }\n    }\n    return result;\n  }\n\n  private static removeNulls(obj: any): any {\n    if (Array.isArray(obj)) {\n      return obj.filter(x => x != null).map(x => this.removeNulls(x));\n    }\n    if (obj && typeof obj === 'object') {\n      const result: any = {};\n      for (const [k, v] of Object.entries(obj)) {\n        if (v != null) result[k] = this.removeNulls(v);\n      }\n      return result;\n    }\n    return obj;\n  }\n}\n"]}