semillero-2-AI-ATS/app/(dashboard)/jobs/page.tsx
2026-06-10 14:26:50 -04:00

1217 lines
53 KiB
TypeScript

"use client";
import React, { useState, useEffect } from "react";
import { useApp } from "@/components/AppContext";
interface Job {
id: string;
title: string;
requirements: {
text: string;
skills?: string[];
summary?: string;
};
created_at: string;
}
interface Score {
id: string;
candidate_id: string;
ai_score: number;
evaluation: {
summary: string;
classification: string;
suggestions: string;
riskLevel: string;
};
}
interface Candidate {
id: string;
name: string;
contact_info: {
email: string;
phone: string;
skills?: string[];
summary?: string;
};
similarity?: number;
scores?: Score[];
interview?: {
id: string;
stage: string;
interview_date: string;
feedback: string | null;
} | null;
created_at: string;
}
interface SkillsOverlap {
matchedSkills: string[];
missingSkills: string[];
overlapCount: number;
totalRequired: number;
matchPct: number;
isPotentialMatch: boolean;
}
const skillsMatch = (candSkill: string, jobSkill: string): boolean => {
const c = candSkill.toLowerCase().trim();
const j = jobSkill.toLowerCase().trim();
if (c === j) return true;
if (c.includes(j) || j.includes(c)) return true;
const cWords = c.split(/[\s,./()&+-]+/).filter(w => w.length > 2);
const jWords = j.split(/[\s,./()&+-]+/).filter(w => w.length > 2);
const stopWords = ['and', 'for', 'with', 'the', 'management', 'administration', 'development', 'developer', 'engineer', 'system', 'systems', 'integration', 'operations', 'knowledge', 'experience', 'expert', 'proficiency', 'proficient'];
const sharedWords = cWords.filter(w => jWords.includes(w) && !stopWords.includes(w));
return sharedWords.length > 0;
};
interface UploadFileStatus {
name: string;
status: "uploading" | "success" | "error";
errorMessage?: string;
}
interface DuplicateState {
fileName: string;
existingCandidate: {
id: string;
name: string;
contact_info: {
email: string;
phone: string;
skills?: string[];
summary?: string;
};
};
newProfile: {
candidateName?: string;
name?: string;
email?: string;
phone?: string;
skills?: string[];
summary?: string;
};
comparison: {
en: string;
es: string;
} | null;
onResolve: (action: "overwrite" | "ignore" | "cancel") => void;
}
const translations = {
en: {
createVacancy: "Create Vacancy",
jobTitle: "Job Title",
jobTitlePlaceholder: "e.g., Senior React Developer",
requirementsText: "Requirements text",
requirementsPlaceholder: "Describe key candidate qualifications and tech stack...",
creating: "Creating...",
createVacancyBtn: "Create Vacancy",
jobVacancies: "Job Vacancies",
loadingJobs: "Loading jobs...",
noVacancies: "No vacancies created yet.",
createdDate: "Created",
vacancyDetails: "Vacancy Details",
vacancyId: "ID",
description: "Description",
extractedSkills: "Extracted Job Keywords / Required Skills",
noSkillsExtracted: "No required skills extracted for this job yet.",
uploadCvTitle: "Upload Candidate CV for this Vacancy (PDF)",
uploadCvDesc: "Uploading a candidate CV parses the text and extracts their skills/profile. It associates them with this job, enabling you to check skills overlap before running the deep AI score model.",
uploadingButton: "Uploading CVs...",
uploadButton: "Choose CV Files",
uploadProgress: "Upload Progress",
success: "Success",
error: "Error",
uploading: "Uploading...",
showingMatches: "Showing {count} qualified matches",
unevaluatedCount: "({count} unevaluated)",
bulkRunAi: "Bulk Run AI Evaluation ({count})",
evaluating: "Evaluating...",
findingMatches: "Finding matches...",
noActiveMatches: "No active potential matches found.",
noActiveMatchesDesc: "Upload CVs or check the mismatch/unqualified list below.",
mismatchedOrUnqualified: "Mismatched or Unqualified Candidates",
selectVacancyToGetStarted: "Select or create a job vacancy to get started",
selectVacancyToGetStartedDesc: "Use the sidebar panel to choose a vacancy or fill in the form to establish a new open position.",
potentialMatch: "Potential Match ({pct}% overlap)",
skillMismatch: "Skill Mismatch ({pct}% overlap)",
semanticSimilarity: "Semantic: {pct}%",
skillsCheck: "Skills Check: {count} of {total} matching",
missing: "missing",
aiAssessmentResult: "AI ASSESSMENT RESULT",
decision: "Decision",
score: "Score",
readyForDeepAssessment: "Ready for deep assessment. Only potential matches recommended for LLM budget optimization.",
reRunAi: "Re-run AI",
runAiEvaluation: "Run AI Evaluation",
promoted: "Promoted",
promoteToInterviews: "Promote to Interviews",
duplicateDetected: "Duplicate Candidate Detected",
duplicateMsg: "The system detected an existing candidate with the same email or name.",
existingProfile: "Existing Profile",
newProfile: "Newly Uploaded Profile",
aiComparison: "AI Comparison Summary",
comparingWithAi: "Comparing profiles with AI...",
cancel: "Cancel",
keepBoth: "Keep Both",
overwrite: "Overwrite",
requiredFields: "All fields are required"
},
es: {
createVacancy: "Crear Vacante",
jobTitle: "Título del Puesto",
jobTitlePlaceholder: "ej., Desarrollador Senior React",
requirementsText: "Texto de requisitos",
requirementsPlaceholder: "Describa las cualificaciones clave del candidato y el stack tecnológico...",
creating: "Creando...",
createVacancyBtn: "Crear Vacante",
jobVacancies: "Vacantes de Empleo",
loadingJobs: "Cargando puestos...",
noVacancies: "Aún no se han creado vacantes.",
createdDate: "Creado",
vacancyDetails: "Detalles de la Vacante",
vacancyId: "ID",
description: "Descripción",
extractedSkills: "Palabras Clave Extraídas / Habilidades Requeridas",
noSkillsExtracted: "Aún no se han extraído habilidades requeridas para este puesto.",
uploadCvTitle: "Cargar CV de Candidato para esta Vacante (PDF)",
uploadCvDesc: "Al cargar el CV de un candidato se analiza el texto y se extraen sus habilidades/perfil. Se asocia con este puesto, lo que permite verificar la coincidencia de habilidades antes de ejecutar el modelo de puntuación de IA profunda.",
uploadingButton: "Cargando CVs...",
uploadButton: "Elegir Archivos de CV",
uploadProgress: "Progreso de Carga",
success: "Éxito",
error: "Error",
uploading: "Cargando...",
showingMatches: "Mostrando {count} coincidencias calificadas",
unevaluatedCount: "({count} sin evaluar)",
bulkRunAi: "Evaluación Masiva de IA ({count})",
evaluating: "Evaluando...",
findingMatches: "Buscando coincidencias...",
noActiveMatches: "No se encontraron coincidencias potenciales activas.",
noActiveMatchesDesc: "Cargue CVs o revise la lista de no coincidentes/no calificados a continuación.",
mismatchedOrUnqualified: "Candidatos No Coincidentes o No Calificados",
selectVacancyToGetStarted: "Seleccione o cree una vacante de empleo para comenzar",
selectVacancyToGetStartedDesc: "Use el panel lateral para elegir una vacante o complete el formulario para establecer un nuevo puesto abierto.",
potentialMatch: "Coincidencia Potencial ({pct}% coincidencia)",
skillMismatch: "Falta de Coincidencia ({pct}% coincidencia)",
semanticSimilarity: "Semántico: {pct}%",
skillsCheck: "Verificación: {count} de {total} coincidentes",
missing: "falta",
aiAssessmentResult: "RESULTADO DE LA EVALUACIÓN DE IA",
decision: "Decisión",
score: "Puntaje",
readyForDeepAssessment: "Listo para evaluación profunda. Solo se recomiendan coincidencias potenciales para optimización del presupuesto de LLM.",
reRunAi: "Re-evaluar IA",
runAiEvaluation: "Evaluar con IA",
promoted: "Promocionado",
promoteToInterviews: "Promocionar a Entrevistas",
duplicateDetected: "Candidato Duplicado Detectado",
duplicateMsg: "El sistema detectó un candidato existente con el mismo correo o nombre.",
existingProfile: "Perfil Existente",
newProfile: "Nuevo Perfil Cargado",
aiComparison: "Resumen de Comparación de IA",
comparingWithAi: "Comparando perfiles con IA...",
cancel: "Cancelar",
keepBoth: "Conservar Ambos",
overwrite: "Sobrescribir",
requiredFields: "Todos los campos son obligatorios"
}
};
export default function JobsPage() {
const { lang } = useApp();
const t = translations[lang];
const [jobs, setJobs] = useState<Job[]>([]);
const [selectedJob, setSelectedJob] = useState<Job | null>(null);
const [matches, setMatches] = useState<Candidate[]>([]);
const [loadingJobs, setLoadingJobs] = useState(true);
const [loadingMatches, setLoadingMatches] = useState(false);
const [uploading, setUploading] = useState(false);
const [uploadError, setUploadError] = useState<string | null>(null);
const [uploadSuccess, setUploadSuccess] = useState<string | null>(null);
const [uploadStatuses, setUploadStatuses] = useState<UploadFileStatus[]>([]);
const [duplicateData, setDuplicateData] = useState<DuplicateState | null>(null);
// Evaluation states
const [evaluatingIds, setEvaluatingIds] = useState<Record<string, boolean>>({});
const [isBulkEvaluating, setIsBulkEvaluating] = useState(false);
const [bulkEvalProgress, setBulkEvalProgress] = useState("");
// Promotion states
const [promotingIds, setPromotingIds] = useState<Record<string, boolean>>({});
// Display states
const [showHiddenCandidates, setShowHiddenCandidates] = useState(false);
// Form states
const [newTitle, setNewTitle] = useState("");
const [newRequirements, setNewRequirements] = useState("");
const [isSubmitting, setIsSubmitting] = useState(false);
const [formError, setFormError] = useState<string | null>(null);
// Fetch all jobs on mount
useEffect(() => {
let active = true;
fetch("/api/jobs")
.then((res) => {
if (!res.ok) throw new Error("Failed to fetch jobs");
return res.json();
})
.then((data) => {
if (active) {
setJobs(data);
setLoadingJobs(false);
if (data.length > 0) {
setSelectedJob(data[0]);
}
}
})
.catch((err) => {
console.error(err);
if (active) {
setLoadingJobs(false);
}
});
return () => {
active = false;
};
}, []);
// Fetch candidates/matches when selected job changes
useEffect(() => {
let active = true;
Promise.resolve().then(() => {
if (active) setUploadStatuses([]);
});
if (!selectedJob) {
Promise.resolve().then(() => {
if (active) setMatches([]);
});
return;
}
Promise.resolve().then(() => {
if (active) setLoadingMatches(true);
});
fetch(`/api/candidates?jobId=${selectedJob.id}`)
.then((res) => {
if (!res.ok) throw new Error("Failed to fetch candidate matches");
return res.json();
})
.then((data) => {
if (active) {
setMatches(data);
setLoadingMatches(false);
}
})
.catch((err) => {
console.error(err);
if (active) {
setLoadingMatches(false);
}
});
return () => {
active = false;
};
}, [selectedJob]);
// Create vacancy
const handleCreateJob = async (e: React.FormEvent) => {
e.preventDefault();
if (!newTitle.trim() || !newRequirements.trim()) {
setFormError("All fields are required");
return;
}
try {
setIsSubmitting(true);
setFormError(null);
const res = await fetch("/api/jobs", {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({ title: newTitle, requirements: newRequirements }),
});
if (!res.ok) {
const errData = await res.json();
throw new Error(errData.error || "Failed to create vacancy");
}
const newJob = await res.json();
setJobs((prev) => [newJob, ...prev]);
setSelectedJob(newJob);
setNewTitle("");
setNewRequirements("");
} catch (err: unknown) {
setFormError(err instanceof Error ? err.message : "Error creating job");
} finally {
setIsSubmitting(false);
}
};
// Upload PDF CVs
const handleFileUpload = async (e: React.ChangeEvent<HTMLInputElement>) => {
const files = e.target.files;
if (!files || files.length === 0 || !selectedJob) return;
const fileList = Array.from(files);
const initialStatuses = fileList.map((file) => ({
name: file.name,
status: "uploading" as const,
}));
setUploadStatuses(initialStatuses);
setUploading(true);
setUploadError(null);
setUploadSuccess(null);
for (let i = 0; i < fileList.length; i++) {
const file = fileList[i];
if (file.type !== "application/pdf") {
setUploadStatuses((prev) =>
prev.map((status, idx) =>
idx === i
? { ...status, status: "error" as const, errorMessage: "Only PDF files are allowed" }
: status
)
);
continue;
}
let currentAction = "check";
let done = false;
while (!done) {
try {
const formData = new FormData();
formData.append("file", file);
formData.append("duplicateAction", currentAction);
formData.append("jobId", selectedJob.id);
const res = await fetch("/candidates/api/parse-cv", {
method: "POST",
body: formData,
});
if (!res.ok) {
const errData = await res.json();
throw new Error(errData.error || "Failed to process CV");
}
const data = await res.json();
if (data.isDuplicate) {
// Trigger AI Comparison summary
let comparisonResult = null;
try {
const compRes = await fetch("/api/candidates/compare", {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({
existingProfile: data.existingCandidate,
newProfile: data.newProfile,
}),
});
if (compRes.ok) {
const compData = await compRes.json();
comparisonResult = compData.comparison;
}
} catch (compErr) {
console.error("Comparison request failed:", compErr);
}
// Pause and wait for user's decision
const userAction = await new Promise<"overwrite" | "ignore" | "cancel">((resolve) => {
setDuplicateData({
fileName: file.name,
existingCandidate: data.existingCandidate,
newProfile: data.newProfile,
comparison: comparisonResult,
onResolve: resolve,
});
});
// Close dialog
setDuplicateData(null);
if (userAction === "cancel") {
setUploadStatuses((prev) =>
prev.map((status, idx) =>
idx === i
? { ...status, status: "error" as const, errorMessage: "Upload cancelled by user" }
: status
)
);
done = true;
} else {
// Resend request with overwrite or ignore parameter
currentAction = userAction === "overwrite" ? "overwrite" : "ignore";
}
} else {
// Success
setUploadStatuses((prev) =>
prev.map((status, idx) =>
idx === i
? { ...status, status: "success" as const }
: status
)
);
done = true;
}
} catch (err: unknown) {
const msg = err instanceof Error ? err.message : "Error uploading CV";
setUploadStatuses((prev) =>
prev.map((status, idx) =>
idx === i
? { ...status, status: "error" as const, errorMessage: msg }
: status
)
);
done = true;
}
}
}
setUploading(false);
// Refresh matches for current job
const matchesRes = await fetch(`/api/candidates?jobId=${selectedJob.id}`);
if (matchesRes.ok) {
const matchesData = await matchesRes.json();
setMatches(matchesData);
}
e.target.value = "";
};
// Run deep AI evaluation via backend endpoint
const handleEvaluate = async (candidateId: string) => {
if (!selectedJob) return;
try {
setEvaluatingIds((prev) => ({ ...prev, [candidateId]: true }));
const res = await fetch("/candidates/api/evaluate", {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({ candidateId, jobId: selectedJob.id }),
});
if (!res.ok) {
const errData = await res.json();
throw new Error(errData.error || "Failed to trigger evaluation");
}
// Refresh matches for current job
const matchesRes = await fetch(`/api/candidates?jobId=${selectedJob.id}`);
if (matchesRes.ok) {
const matchesData = await matchesRes.json();
setMatches(matchesData);
}
} catch (err: unknown) {
alert(err instanceof Error ? err.message : "Error evaluating candidate");
} finally {
setEvaluatingIds((prev) => ({ ...prev, [candidateId]: false }));
}
};
// Bulk evaluate visible matches without scores sequentially
const handleBulkEvaluate = async () => {
if (!selectedJob) return;
// Find all visible candidates without scores
const candidatesToEval = matches.filter((match) => {
const jobSkills = selectedJob.requirements.skills || [];
const candidateSkills = match.contact_info.skills || [];
const matchedSkills = jobSkills.filter((js) =>
candidateSkills.some((cs) => skillsMatch(cs, js))
);
const matchPct = jobSkills.length > 0 ? Math.round((matchedSkills.length / jobSkills.length) * 100) : 0;
const isPotentialMatch = matchPct >= 75;
const latestScore = match.scores?.[0];
return isPotentialMatch && !latestScore;
});
if (candidatesToEval.length === 0) {
alert("No candidates to evaluate.");
return;
}
try {
setIsBulkEvaluating(true);
for (let i = 0; i < candidatesToEval.length; i++) {
const candidate = candidatesToEval[i];
setBulkEvalProgress(`Evaluating ${i + 1} of ${candidatesToEval.length} (${candidate.name})...`);
const res = await fetch("/candidates/api/evaluate", {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({ candidateId: candidate.id, jobId: selectedJob.id }),
});
if (!res.ok) {
console.error(`Failed to evaluate ${candidate.name}`);
}
}
setBulkEvalProgress("All evaluations completed!");
setTimeout(() => setBulkEvalProgress(""), 3000);
// Refresh matches for current job
const matchesRes = await fetch(`/api/candidates?jobId=${selectedJob.id}`);
if (matchesRes.ok) {
const matchesData = await matchesRes.json();
setMatches(matchesData);
}
} catch (err: unknown) {
alert(err instanceof Error ? err.message : "Error bulk evaluating candidates");
} finally {
setIsBulkEvaluating(false);
}
};
// Promote candidate to interviews
const handlePromote = async (candidateId: string) => {
if (!selectedJob) return;
try {
setPromotingIds((prev) => ({ ...prev, [candidateId]: true }));
const res = await fetch("/candidates/api/promote", {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({ candidateId, jobId: selectedJob.id }),
});
if (!res.ok) {
const errData = await res.json();
throw new Error(errData.error || "Failed to promote candidate");
}
const resData = await res.json();
// Update local state to reflect that the candidate is now promoted
setMatches((prev) =>
prev.map((match) =>
match.id === candidateId
? {
...match,
interview: {
id: resData.interviewId,
stage: "Screening",
interview_date: new Date().toISOString(),
feedback: null,
},
}
: match
)
);
} catch (err: unknown) {
alert(err instanceof Error ? err.message : "Error promoting candidate");
} finally {
setPromotingIds((prev) => ({ ...prev, [candidateId]: false }));
}
};
return (
<div className="grid grid-cols-1 lg:grid-cols-3 gap-6">
{/* Left Column: Create Form & Vacancies List */}
<div className="lg:col-span-1 flex flex-col gap-6">
{/* Create vacancy form */}
<div className="bg-white dark:bg-slate-900 p-6 rounded-lg shadow-sm border border-slate-200 dark:border-slate-800">
<h2 className="text-lg font-bold text-slate-900 dark:text-white mb-4">{t.createVacancy}</h2>
<form onSubmit={handleCreateJob} className="flex flex-col gap-4">
<div>
<label className="block text-xs font-semibold text-slate-500 dark:text-slate-400 uppercase tracking-wider mb-1">
{t.jobTitle}
</label>
<input
type="text"
value={newTitle}
onChange={(e) => setNewTitle(e.target.value)}
placeholder={t.jobTitlePlaceholder}
className="w-full px-3 py-2 border border-slate-200 dark:border-slate-700 rounded-md text-slate-900 dark:text-white bg-white dark:bg-slate-800 placeholder:text-slate-500 dark:placeholder:text-slate-400 text-sm focus:outline-none"
required
/>
</div>
<div>
<label className="block text-xs font-semibold text-slate-500 dark:text-slate-400 uppercase tracking-wider mb-1">
{t.requirementsText}
</label>
<textarea
value={newRequirements}
onChange={(e) => setNewRequirements(e.target.value)}
placeholder={t.requirementsPlaceholder}
rows={4}
className="w-full px-3 py-2 border border-slate-200 dark:border-slate-700 rounded-md text-slate-900 dark:text-white bg-white dark:bg-slate-800 placeholder:text-slate-500 dark:placeholder:text-slate-400 text-sm focus:outline-none"
required
/>
</div>
{formError && (
<p className="text-xs text-red-600 dark:text-red-400 font-semibold">{formError}</p>
)}
<button
type="submit"
disabled={isSubmitting}
className="w-full py-2 bg-blue-600 hover:bg-blue-700 text-white text-sm font-semibold rounded-md transition duration-200 disabled:opacity-50"
>
{isSubmitting ? t.creating : t.createVacancyBtn}
</button>
</form>
</div>
{/* Vacancy list */}
<div className="bg-white dark:bg-slate-900 p-6 rounded-lg shadow-sm border border-slate-200 dark:border-slate-800 flex-1">
<h2 className="text-lg font-bold text-slate-900 dark:text-white mb-4">{t.jobVacancies}</h2>
{loadingJobs ? (
<p className="text-slate-500 dark:text-slate-400 text-sm">{t.loadingJobs}</p>
) : jobs.length === 0 ? (
<p className="text-slate-500 dark:text-slate-400 text-sm">{t.noVacancies}</p>
) : (
<div className="flex flex-col gap-2">
{jobs.map((job) => (
<button
key={job.id}
onClick={() => {
setSelectedJob(job);
setUploadError(null);
setUploadSuccess(null);
}}
className={`w-full text-left p-3 rounded-md border text-sm transition duration-200 ${
selectedJob?.id === job.id
? "border-blue-600 bg-slate-50 dark:bg-slate-800/50 dark:border-blue-500 font-semibold text-slate-900 dark:text-white"
: "border-slate-200 dark:border-slate-800 hover:border-slate-300 dark:hover:border-slate-700 text-slate-900 dark:text-slate-300 bg-white dark:bg-slate-900"
}`}
>
<div className="font-semibold">{job.title}</div>
<div className="text-xs text-slate-500 dark:text-slate-400 mt-1">
{t.createdDate}: {new Date(job.created_at).toLocaleDateString()}
</div>
</button>
))}
</div>
)}
</div>
</div>
{/* Right Column: Selected Job Details & Candidate Match */}
<div className="lg:col-span-2">
{selectedJob ? (
<div className="bg-white dark:bg-slate-900 p-6 rounded-lg shadow-sm border border-slate-200 dark:border-slate-800 flex flex-col gap-6">
{/* Header */}
<div>
<div className="text-xs font-semibold text-slate-500 dark:text-slate-400 uppercase tracking-wider">
{t.vacancyDetails}
</div>
<h1 className="text-2xl font-bold text-slate-900 dark:text-white mt-1">
{selectedJob.title}
</h1>
<p className="text-xs text-slate-500 dark:text-slate-400 mt-1">
{t.vacancyId}: {selectedJob.id}
</p>
</div>
{/* Requirements & Extracted Job Skills */}
<div className="p-4 bg-slate-50 dark:bg-slate-800/50 rounded-md border border-slate-200 dark:border-slate-800 flex flex-col gap-3">
<div>
<h3 className="text-sm font-semibold text-slate-900 dark:text-white mb-1">
{t.description}
</h3>
<p className="text-slate-600 dark:text-slate-300 text-sm whitespace-pre-wrap leading-relaxed">
{selectedJob.requirements.text}
</p>
</div>
{selectedJob.requirements.skills && selectedJob.requirements.skills.length > 0 && (
<div>
<h3 className="text-xs font-semibold text-slate-500 dark:text-slate-400 uppercase tracking-wider mb-1.5">
{t.extractedSkills}
</h3>
<div className="flex flex-wrap gap-1.5">
{selectedJob.requirements.skills.map((skill) => (
<span
key={skill}
className="px-2 py-0.5 bg-white dark:bg-slate-900 border border-slate-200 dark:border-slate-700 text-slate-700 dark:text-slate-300 text-xs rounded-md font-medium"
>
{skill}
</span>
))}
</div>
</div>
)}
</div>
{/* PDF Uploader */}
<div className="border border-dashed border-slate-200 dark:border-slate-800 rounded-lg p-6 flex flex-col items-center justify-center text-center">
<h3 className="text-sm font-semibold text-slate-900 dark:text-white mb-1">
{t.uploadCvTitle}
</h3>
<p className="text-xs text-slate-500 dark:text-slate-400 mb-4 max-w-md">
{t.uploadCvDesc}
</p>
<label className="relative cursor-pointer bg-blue-600 hover:bg-blue-700 text-white font-semibold py-2 px-4 rounded-md text-sm transition duration-200">
{uploading ? t.uploadingButton : t.uploadButton}
<input
type="file"
accept=".pdf"
multiple
onChange={handleFileUpload}
disabled={uploading}
className="hidden"
/>
</label>
{uploadError && (
<p className="text-xs text-red-600 dark:text-red-400 mt-3 font-semibold">
{uploadError}
</p>
)}
{uploadSuccess && (
<p className="text-xs text-green-600 dark:text-green-400 mt-3 font-semibold">
{uploadSuccess}
</p>
)}
{uploadStatuses.length > 0 && (
<div className="mt-4 w-full max-w-md border border-slate-200 dark:border-slate-800 rounded-md p-4 bg-slate-50 dark:bg-slate-800/50 text-left">
<h4 className="text-xs font-semibold text-slate-900 dark:text-white mb-2 uppercase tracking-wider">
{t.uploadProgress}
</h4>
<ul className="divide-y divide-slate-200 dark:divide-slate-800">
{uploadStatuses.map((item, idx) => (
<li key={idx} className="py-2 flex flex-col gap-1 text-xs">
<div className="flex items-center justify-between">
<span className="font-medium text-slate-700 dark:text-slate-300 truncate max-w-[250px]" title={item.name}>
{item.name}
</span>
{item.status === "uploading" && (
<span className="text-slate-600 dark:text-slate-400 font-semibold flex items-center gap-1">
<span className="w-1.5 h-1.5 rounded-full bg-slate-400 animate-pulse"></span>
{t.uploading}
</span>
)}
{item.status === "success" && (
<span className="text-green-600 dark:text-green-400 font-semibold flex items-center gap-1">
{t.success}
</span>
)}
{item.status === "error" && (
<span className="text-red-600 dark:text-red-400 font-semibold flex items-center gap-1">
{t.error}
</span>
)}
</div>
{item.errorMessage && (
<p className="text-red-650 dark:text-red-400 font-normal mt-0.5">{item.errorMessage}</p>
)}
</li>
))}
</ul>
</div>
)}
</div>
{/* Matches List */}
<div>
{/* Computed lists */}
{(() => {
const getSkillsOverlap = (match: Candidate) => {
const jobSkills = selectedJob.requirements.skills || [];
const candidateSkills = match.contact_info.skills || [];
const matchedSkills = jobSkills.filter((js) =>
candidateSkills.some((cs) => skillsMatch(cs, js))
);
const missingSkills = jobSkills.filter((js) =>
!candidateSkills.some((cs) => skillsMatch(cs, js))
);
const overlapCount = matchedSkills.length;
const totalRequired = jobSkills.length;
const matchPct = totalRequired > 0 ? Math.round((overlapCount / totalRequired) * 100) : 0;
const isPotentialMatch = matchPct >= 75;
return {
matchedSkills,
missingSkills,
overlapCount,
totalRequired,
matchPct,
isPotentialMatch,
};
};
const visibleMatches: { candidate: Candidate; overlap: SkillsOverlap }[] = [];
const hiddenMatches: { candidate: Candidate; overlap: SkillsOverlap }[] = [];
matches.forEach((match) => {
const overlap = getSkillsOverlap(match);
const latestScore = match.scores?.[0];
const isUnqualified = latestScore?.evaluation.classification === "Unqualified";
if (!overlap.isPotentialMatch || isUnqualified) {
hiddenMatches.push({ candidate: match, overlap });
} else {
visibleMatches.push({ candidate: match, overlap });
}
});
const visibleMatchesToEval = visibleMatches.filter(
({ candidate }) => !candidate.scores?.[0]
);
const renderCandidateCard = (match: Candidate, overlap: SkillsOverlap) => {
const similarityPct = match.similarity
? Math.round(match.similarity * 100)
: null;
const latestScore = match.scores?.[0];
const { matchedSkills, missingSkills, overlapCount, totalRequired, matchPct, isPotentialMatch } = overlap;
const isUnqualified = latestScore?.evaluation.classification === "Unqualified";
const jobSkills = selectedJob.requirements.skills || [];
return (
<div
key={match.id}
className="p-5 rounded-lg border border-slate-200 dark:border-slate-800 bg-white dark:bg-slate-900 flex flex-col gap-4 shadow-sm hover:border-slate-300 dark:hover:border-slate-705 transition duration-200"
>
{/* Upper info panel */}
<div className="flex flex-col md:flex-row md:items-start justify-between gap-4">
<div className="flex flex-col gap-1">
<div className="text-slate-900 dark:text-white font-bold text-base">
{match.name}
</div>
<div className="text-xs text-slate-500 dark:text-slate-400">
Email: <span className="text-slate-700 dark:text-slate-300 font-medium mr-3">{match.contact_info.email}</span>
Phone: <span className="text-slate-700 dark:text-slate-300 font-medium">{match.contact_info.phone}</span>
</div>
</div>
<div className="flex flex-wrap items-center gap-2">
{/* Pre-selection status badge */}
<span
className={`px-2.5 py-1 text-xs font-semibold rounded-md border ${
isPotentialMatch
? "bg-green-50 dark:bg-green-950/30 text-green-700 dark:text-green-400 border-green-200 dark:border-green-900/50"
: "bg-slate-50 dark:bg-slate-800 text-slate-500 dark:text-slate-400 border-slate-200 dark:border-slate-700"
}`}
>
{isPotentialMatch
? t.potentialMatch.replace("{pct}", String(matchPct))
: t.skillMismatch.replace("{pct}", String(matchPct))}
</span>
{/* Semantic embedding similarity badge */}
{similarityPct !== null && (
<span className="px-2.5 py-1 text-xs font-semibold rounded-md border bg-blue-50 dark:bg-blue-950/30 text-blue-700 dark:text-blue-400 border-blue-200 dark:border-blue-900/50">
{t.semanticSimilarity.replace("{pct}", String(similarityPct))}
</span>
)}
</div>
</div>
{/* Skills overlap details */}
<div className="bg-slate-50 dark:bg-slate-800/50 p-3 rounded-md border border-slate-100 dark:border-slate-800 flex flex-col gap-2">
<div className="text-xs font-semibold text-slate-500 dark:text-slate-400 uppercase tracking-wider">
{t.skillsCheck.replace("{count}", String(overlapCount)).replace("{total}", String(totalRequired))}
</div>
<div className="flex flex-wrap gap-1.5">
{/* Display matched skills in green */}
{matchedSkills.map((skill: string) => (
<span
key={skill}
className="px-2 py-0.5 bg-green-100 dark:bg-green-955 text-green-800 dark:text-green-300 border border-green-200 dark:border-green-800 text-xs rounded-md font-medium"
>
{skill}
</span>
))}
{/* Display missing skills in light red/gray dashed */}
{missingSkills.map((skill: string) => (
<span
key={skill}
className="px-2 py-0.5 bg-white dark:bg-slate-900 border border-slate-200 dark:border-slate-850 border-dashed text-slate-400 dark:text-slate-500 text-xs rounded-md"
>
{skill} ({t.missing})
</span>
))}
{/* Fallback if no skills are loaded */}
{jobSkills.length === 0 && (
<span className="text-xs text-slate-500 dark:text-slate-400 italic">
{t.noSkillsExtracted}
</span>
)}
</div>
</div>
{/* Bottom evaluation / action panel */}
<div className="flex flex-col sm:flex-row sm:items-center justify-between gap-4 pt-3 border-t border-slate-100 dark:border-slate-800">
<div className="flex-1">
{latestScore ? (
<div className="flex flex-col gap-1">
<div className="text-xs text-slate-500 dark:text-slate-400 uppercase tracking-wider font-semibold">
{t.aiAssessmentResult}
</div>
<div className="text-sm text-slate-700 dark:text-slate-300 font-medium">
{t.decision}: <span className="font-bold text-slate-900 dark:text-white">{latestScore.evaluation.classification}</span>
<span className="mx-2 font-normal text-slate-300 dark:text-slate-700">|</span>
{t.score}: <span className="font-bold text-blue-600 dark:text-blue-400 text-base">{latestScore.ai_score} / 100</span>
</div>
<div className="text-xs text-slate-500 dark:text-slate-400 leading-normal max-w-lg mt-1">
{latestScore.evaluation.summary}
</div>
</div>
) : (
<div className="text-xs text-slate-500 dark:text-slate-400 italic">
{t.readyForDeepAssessment}
</div>
)}
</div>
<div className="flex flex-wrap items-center gap-2 self-end sm:self-center">
{/* Run/Re-run AI evaluation */}
<button
onClick={() => handleEvaluate(match.id)}
disabled={evaluatingIds[match.id] || isBulkEvaluating}
className="px-3 py-1.5 bg-slate-100 dark:bg-slate-800 hover:bg-slate-200 dark:hover:bg-slate-700 text-slate-700 dark:text-slate-300 text-xs font-semibold rounded-md border border-slate-200 dark:border-slate-700 transition duration-200 disabled:opacity-50"
>
{evaluatingIds[match.id]
? t.evaluating
: latestScore
? t.reRunAi
: t.runAiEvaluation}
</button>
{/* Promote to Interview Pipeline */}
{match.interview ? (
<span className="px-3 py-1.5 bg-green-50 dark:bg-green-955/30 border border-green-200 dark:border-green-900/50 text-green-700 dark:text-green-400 text-xs font-semibold rounded-md">
{t.promoted} ({match.interview.stage})
</span>
) : (
<button
onClick={() => handlePromote(match.id)}
disabled={
promotingIds[match.id] ||
isBulkEvaluating ||
isUnqualified ||
!isPotentialMatch
}
className="px-3 py-1.5 bg-blue-600 hover:bg-blue-700 text-white text-xs font-semibold rounded-md transition duration-200 disabled:opacity-50 disabled:bg-slate-100 dark:disabled:bg-slate-800 disabled:text-slate-400 dark:disabled:text-slate-600 disabled:border disabled:border-slate-200 dark:disabled:border-slate-755"
title={
isUnqualified
? (lang === "es" ? "No se pueden promocionar candidatos no calificados" : "Cannot promote unqualified candidates")
: !isPotentialMatch
? (lang === "es" ? "Coincidencia de habilidades muy baja para promocionar" : "Skill overlap too low to promote")
: (lang === "es" ? "Promocionar a Entrevistas" : "Promote to Interviews")
}
>
{promotingIds[match.id] ? (lang === "es" ? "Promocionando..." : "Promoting...") : t.promoteToInterviews}
</button>
)}
</div>
</div>
</div>
);
};
return (
<div className="flex flex-col gap-6">
{/* Toolbar / Header */}
<div className="flex flex-col sm:flex-row sm:items-center justify-between gap-4 pb-4 border-b border-slate-200 dark:border-slate-800">
<div className="flex items-center gap-2">
<span className="text-slate-600 dark:text-slate-300 text-sm font-semibold">
{t.showingMatches.replace("{count}", String(visibleMatches.length))}
</span>
{visibleMatchesToEval.length > 0 && (
<span className="text-xs text-slate-500 dark:text-slate-400 font-medium">
{t.unevaluatedCount.replace("{count}", String(visibleMatchesToEval.length))}
</span>
)}
</div>
{visibleMatchesToEval.length > 0 && (
<button
onClick={handleBulkEvaluate}
disabled={isBulkEvaluating}
className="px-3 py-1.5 bg-blue-600 hover:bg-blue-700 text-white text-xs font-semibold rounded-md transition duration-200 disabled:opacity-50 shadow-sm flex items-center gap-1.5"
>
{isBulkEvaluating ? (
<>
<span className="w-2 h-2 rounded-full bg-white animate-ping"></span>
{bulkEvalProgress || t.evaluating}
</>
) : (
t.bulkRunAi.replace("{count}", String(visibleMatchesToEval.length))
)}
</button>
)}
</div>
{/* Visible Matches List */}
{loadingMatches ? (
<p className="text-slate-500 dark:text-slate-400 text-sm">{t.findingMatches}</p>
) : visibleMatches.length === 0 && !loadingMatches ? (
<div className="p-8 text-center border border-slate-100 dark:border-slate-800 rounded-lg bg-slate-50/50 dark:bg-slate-800/20">
<p className="text-slate-500 dark:text-slate-400 text-sm font-medium">{t.noActiveMatches}</p>
<p className="text-slate-400 dark:text-slate-500 text-xs mt-1">{t.noActiveMatchesDesc}</p>
</div>
) : (
<div className="flex flex-col gap-4">
{visibleMatches.map(({ candidate, overlap }) =>
renderCandidateCard(candidate, overlap)
)}
</div>
)}
{/* Expandable Hidden Matches List */}
{hiddenMatches.length > 0 && (
<div className="border border-slate-200 dark:border-slate-800 rounded-lg overflow-hidden">
<button
onClick={() => setShowHiddenCandidates(!showHiddenCandidates)}
className="w-full flex items-center justify-between p-4 bg-slate-50 dark:bg-slate-800 hover:bg-slate-100 dark:hover:bg-slate-700 transition duration-200 border-b border-slate-200 dark:border-slate-800"
>
<div className="flex items-center gap-2 text-slate-700 dark:text-slate-300 font-semibold text-sm">
<span>{t.mismatchedOrUnqualified}</span>
<span className="px-2 py-0.5 bg-slate-200 dark:bg-slate-700 text-slate-800 dark:text-slate-200 text-xs rounded-full font-bold">
{hiddenMatches.length}
</span>
</div>
<svg
className={`w-5 h-5 text-slate-500 transform transition-transform duration-200 ${
showHiddenCandidates ? "rotate-180" : ""
}`}
fill="none"
viewBox="0 0 24 24"
stroke="currentColor"
>
<path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M19 9l-7 7-7-7" />
</svg>
</button>
{showHiddenCandidates && (
<div className="p-4 bg-slate-50/50 dark:bg-slate-900/50 border-t border-slate-200 dark:border-slate-800 flex flex-col gap-4">
{hiddenMatches.map(({ candidate, overlap }) =>
renderCandidateCard(candidate, overlap)
)}
</div>
)}
</div>
)}
</div>
);
})()}
</div>
</div>
) : (
<div className="bg-white dark:bg-slate-900 p-12 rounded-lg shadow-sm border border-slate-200 dark:border-slate-800 flex flex-col items-center justify-center text-center">
<p className="text-slate-600 dark:text-slate-300 font-semibold mb-2">
{t.selectVacancyToGetStarted}
</p>
<p className="text-slate-500 dark:text-slate-400 text-xs max-w-sm">
{t.selectVacancyToGetStartedDesc}
</p>
</div>
)}
</div>
{/* Duplicate Detection dialog */}
{duplicateData && (
<div className="fixed inset-0 z-50 flex items-center justify-center p-4 bg-slate-900/50 dark:bg-slate-950/70 backdrop-blur-sm">
<div className="bg-white dark:bg-slate-900 rounded-lg shadow-md border border-slate-200 dark:border-slate-800 max-w-xl w-full p-6 flex flex-col gap-4 max-h-[90vh] overflow-y-auto">
<div>
<h3 className="text-lg font-bold text-slate-900 dark:text-white">
{t.duplicateDetected}
</h3>
<p className="text-xs text-slate-500 dark:text-slate-400 mt-1">
{t.duplicateMsg} ({duplicateData.fileName})
</p>
</div>
<div className="grid grid-cols-1 md:grid-cols-2 gap-4 text-xs">
{/* Existing Profile */}
<div className="border border-slate-200 dark:border-slate-800 rounded-md p-3 bg-slate-50 dark:bg-slate-800/50">
<h4 className="text-xs font-semibold text-slate-900 dark:text-white uppercase tracking-wider mb-2">
{t.existingProfile}
</h4>
<div className="text-sm font-bold text-slate-900 dark:text-white">
{duplicateData.existingCandidate.name}
</div>
<div className="text-xs text-slate-500 dark:text-slate-400 mt-1">
Email: <span className="text-slate-600 dark:text-slate-300 font-medium">{duplicateData.existingCandidate.contact_info.email}</span>
</div>
<div className="text-xs text-slate-500 dark:text-slate-400">
Phone: <span className="text-slate-600 dark:text-slate-300 font-medium">{duplicateData.existingCandidate.contact_info.phone || "N/A"}</span>
</div>
{duplicateData.existingCandidate.contact_info.summary && (
<p className="text-slate-600 dark:text-slate-300 mt-2 line-clamp-3">
{duplicateData.existingCandidate.contact_info.summary}
</p>
)}
</div>
{/* New Profile */}
<div className="border border-slate-200 dark:border-slate-800 rounded-md p-3 bg-slate-50 dark:bg-slate-800/50">
<h4 className="text-xs font-semibold text-slate-900 dark:text-white uppercase tracking-wider mb-2">
{t.newProfile}
</h4>
<div className="text-sm font-bold text-slate-900 dark:text-white">
{duplicateData.newProfile.candidateName || duplicateData.newProfile.name || "Unknown"}
</div>
<div className="text-xs text-slate-500 dark:text-slate-400 mt-1">
Email: <span className="text-slate-600 dark:text-slate-300 font-medium">{duplicateData.newProfile.email || "N/A"}</span>
</div>
<div className="text-xs text-slate-500 dark:text-slate-400">
Phone: <span className="text-slate-600 dark:text-slate-300 font-medium">{duplicateData.newProfile.phone || "N/A"}</span>
</div>
{duplicateData.newProfile.summary && (
<p className="text-slate-600 dark:text-slate-300 mt-2 line-clamp-3">
{duplicateData.newProfile.summary}
</p>
)}
</div>
</div>
{/* AI Comparison Summary */}
<div className="border border-slate-200 dark:border-slate-800 rounded-md p-3 bg-blue-50 dark:bg-blue-950/20">
<h4 className="text-xs font-semibold text-blue-600 dark:text-blue-400 uppercase tracking-wider mb-2">
{t.aiComparison}
</h4>
{duplicateData.comparison ? (
<p className="text-xs text-slate-600 dark:text-slate-300 leading-relaxed">
{duplicateData.comparison[lang] || duplicateData.comparison.en || duplicateData.comparison.es}
</p>
) : (
<p className="text-xs text-slate-500 dark:text-slate-400 italic">
{t.comparingWithAi}
</p>
)}
</div>
{/* Actions */}
<div className="flex justify-end gap-2 pt-2 border-t border-slate-200 dark:border-slate-800">
<button
onClick={() => duplicateData.onResolve("cancel")}
className="px-3 py-1.5 border border-slate-200 dark:border-slate-700 rounded-md text-xs text-slate-600 dark:text-slate-300 bg-white dark:bg-slate-800 hover:bg-slate-50 dark:hover:bg-slate-700 transition"
>
{t.cancel}
</button>
<button
onClick={() => duplicateData.onResolve("ignore")}
className="px-3 py-1.5 bg-slate-600 hover:bg-slate-700 text-white rounded-md text-xs font-semibold transition"
>
{t.keepBoth}
</button>
<button
onClick={() => duplicateData.onResolve("overwrite")}
className="px-3 py-1.5 bg-blue-600 hover:bg-blue-700 text-white rounded-md text-xs font-semibold transition"
>
{t.overwrite}
</button>
</div>
</div>
</div>
)}
</div>
);
}