/**
 * Get Research Artifact Use Case
 *
 * Retrieves the parsed ResearchArtifact for a given feature by
 * reading and parsing the research.yaml from the feature's spec directory.
 *
 * Business Rules:
 * - Throws if the feature does not exist
 * - Throws if the feature has no specPath
 * - Throws if research.yaml cannot be read or parsed
 */
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
var __param = (this && this.__param) || function (paramIndex, decorator) {
    return function (target, key) { decorator(target, key, paramIndex); }
};
import { injectable, inject } from 'tsyringe';
import { readFile } from 'node:fs/promises';
import { join } from 'node:path';
let GetResearchArtifactUseCase = class GetResearchArtifactUseCase {
    featureRepo;
    specParser;
    constructor(featureRepo, specParser) {
        this.featureRepo = featureRepo;
        this.specParser = specParser;
    }
    async execute(featureId) {
        const feature = (await this.featureRepo.findById(featureId)) ??
            (await this.featureRepo.findByIdPrefix(featureId));
        if (!feature) {
            throw new Error(`Feature not found: "${featureId}"`);
        }
        if (!feature.specPath) {
            throw new Error(`Feature "${featureId}" has no spec path`);
        }
        const researchYamlPath = join(feature.specPath, 'research.yaml');
        const content = await readFile(researchYamlPath, 'utf-8');
        return this.specParser.parseResearchYaml(content);
    }
};
GetResearchArtifactUseCase = __decorate([
    injectable(),
    __param(0, inject('IFeatureRepository')),
    __param(1, inject('ISpecArtifactParser')),
    __metadata("design:paramtypes", [Object, Object])
], GetResearchArtifactUseCase);
export { GetResearchArtifactUseCase };
