import { readFileSync, writeFileSync, existsSync } from 'fs';
import path from 'path';
import { Config, Project } from './types.js';
export class ProjectTools {
constructor(private config: Config) {}
listProjects(): Project[] {
const projectsPath = path.join(this.config.portfolioPath, this.config.projectsFile);
if (!existsSync(projectsPath)) {
throw new Error(`Projects file not found: ${projectsPath}`);
}
const raw = readFileSync(projectsPath, 'utf-8');
const projects = this.parseProjectsFile(raw);
return projects;
}
createProject(project: Project): Project {
if (!project.title) throw new Error('title is required');
if (!project.description) throw new Error('description is required');
if (!project.imgSrc) throw new Error('imgSrc is required');
if (!project.href) throw new Error('href is required');
const projects = this.listProjects();
if (projects.some(p => p.title === project.title)) {
throw new Error(`Project already exists: ${project.title}`);
}
projects.push(project);
this.writeProjectsFile(projects);
return project;
}
updateProject(title: string, updates: Partial<Project>): Project {
const projects = this.listProjects();
const index = projects.findIndex(p => p.title === title);
if (index === -1) {
throw new Error(`Project not found: ${title}`);
}
const updated = { ...projects[index], ...updates };
projects[index] = updated;
this.writeProjectsFile(projects);
return updated;
}
deleteProject(title: string): void {
const projects = this.listProjects();
const index = projects.findIndex(p => p.title === title);
if (index === -1) {
throw new Error(`Project not found: ${title}`);
}
projects.splice(index, 1);
this.writeProjectsFile(projects);
}
private parseProjectsFile(content: string): Project[] {
// Strip lines that are purely comments (won't break // in URLs)
const stripped = content.replace(/^\s*\/\/.*$/gm, '');
const match = stripped.match(/(?:export\s+)?const\s+projectsData\s*=\s*(\[[\s\S]*?\]);/);
if (!match) {
throw new Error('Invalid projects file format');
}
const arrayStr = match[1];
try {
const jsonStr = arrayStr
.replace(/'/g, '"')
.replace(/,\s*\]/g, ']')
.replace(/,\s*}/g, '}');
return JSON.parse(jsonStr);
} catch (e) {
throw new Error(`Failed to parse projects: ${e}`);
}
}
private writeProjectsFile(projects: Project[]): void {
const projectsPath = path.join(this.config.portfolioPath, this.config.projectsFile);
const projectLines = projects.map(p => {
const lines = ['{'];
lines.push(` title: '${p.title.replace(/'/g, "\\'")}',`);
lines.push(` description: '${p.description.replace(/'/g, "\\'")}',`);
lines.push(` imgSrc: '${p.imgSrc.replace(/'/g, "\\'")}',`);
lines.push(` href: '${p.href.replace(/'/g, "\\'")}',`);
if (p.github) lines.push(` github: '${p.github.replace(/'/g, "\\'")}',`);
if (p.tech1) lines.push(` tech1: '${p.tech1.replace(/'/g, "\\'")}',`);
if (p.tech2) lines.push(` tech2: '${p.tech2.replace(/'/g, "\\'")}',`);
if (p.tech3) lines.push(` tech3: '${p.tech3.replace(/'/g, "\\'")}',`);
lines[lines.length - 1] = lines[lines.length - 1].slice(0, -1); // Remove trailing comma from last item
lines.push('},');
return lines.join('\n');
});
const content = `const projectsData = [\n${projectLines.join('\n')}\n];\n\nexport default projectsData;\n`;
writeFileSync(projectsPath, content, 'utf-8');
}
}
