Delete seed_data.py
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seed_data.py
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#!/usr/bin/env python3
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"""
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seed_data.py — Datos de prueba para el Sistema de Diagnóstico de Retinopatía Diabética
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Uso:
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python seed_data.py # Insertar datos (respeta existentes)
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python seed_data.py --reset # Borrar TODO y reinsertar desde cero
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python seed_data.py --clear # Solo borrar datos de prueba (no el admin)
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python seed_data.py --stats # Ver resumen de lo que hay en la BD
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Coloca este archivo junto a app.py y database.py antes de ejecutarlo.
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"""
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import os
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import sys
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import random
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import sqlite3
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import hashlib
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from datetime import datetime, timedelta
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# ── Localizar la base de datos igual que lo hace la app ──────────────────────
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DB_PATH = os.environ.get("DB_PATH", "/data/medical_app.db")
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if not os.path.exists(os.path.dirname(DB_PATH)):
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DB_PATH = os.path.join(os.path.dirname(os.path.abspath(__file__)), "medical_app.db")
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print(f"Base de datos: {DB_PATH}")
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# ── Helpers ──────────────────────────────────────────────────────────────────
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def get_conn():
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conn = sqlite3.connect(DB_PATH)
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conn.row_factory = sqlite3.Row
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conn.execute("PRAGMA foreign_keys = ON")
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return conn
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def hash_pw(pw: str) -> str:
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return hashlib.sha256(pw.encode()).hexdigest()
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def rand_date(years_ago_min=1, years_ago_max=80) -> str:
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days = random.randint(years_ago_min * 365, years_ago_max * 365)
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return (datetime.now() - timedelta(days=days)).strftime("%Y-%m-%d")
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def rand_consultation_date(days_ago_max=180) -> str:
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days = random.randint(0, days_ago_max)
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hours = random.randint(7, 18)
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mins = random.randint(0, 59)
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dt = datetime.now() - timedelta(days=days, hours=hours, minutes=mins)
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return dt.strftime("%Y-%m-%d %H:%M:%S")
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# ── Datos de prueba ──────────────────────────────────────────────────────────
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USERS = [
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# (username, password, role)
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("dr_ramirez", "doctor123", "Doctor"),
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("dr_perez", "doctor123", "Doctor"),
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("dr_martinez", "doctor123", "Doctor"),
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("supervisor", "admin456", "Admin"),
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]
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# Nombres dominicanos / caribeños realistas
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PATIENTS = [
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# (nombre, fecha_nacimiento, genero, tipo_diabetes)
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("Juan Carlos Medina Castillo", "1958-03-14", "M", "Tipo 2"),
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("María Elena Reyes Sánchez", "1965-07-22", "F", "Tipo 2"),
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("Roberto Antonio Pérez Núñez", "1972-11-05", "M", "Tipo 1"),
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("Carmen Altagracia Díaz López", "1949-01-30", "F", "Tipo 2"),
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("Luis Fernando Vargas Torres", "1980-09-18", "M", "Tipo 2"),
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("Ana Milagros Santos Herrera", "1955-04-12", "F", "Tipo 2"),
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("Pedro Emilio Guzmán Rosario", "1963-12-28", "M", "Tipo 1"),
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("Josefa Alicia Mora Taveras", "1970-06-03", "F", "Gestacional"),
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("Francisco Javier Marte Féliz", "1945-08-17", "M", "Tipo 2"),
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("Rosa María Almonte Encarnación", "1968-02-09", "F", "Tipo 2"),
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("Miguel Ángel Cabrera Paulino", "1976-10-25", "M", "MODY"),
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("Esperanza del Carmen Pichardo", "1952-05-31", "F", "Tipo 2"),
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("Carlos Daniel Tejada Ureña", "1988-03-07", "M", "Tipo 1"),
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("Yolanda Beatriz Novas Acosta", "1961-09-14", "F", "Tipo 2"),
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("Ramón Ernesto Jiménez Clase", "1957-07-19", "M", "Tipo 2"),
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("Gloria Inés Santana Bido", "1973-11-22", "F", "Tipo 2"),
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("Héctor Manuel Ogando Matos", "1966-04-08", "M", "Tipo 2"),
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("Milagros Concepción Báez Rijo", "1982-01-16", "F", "Tipo 1"),
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("Víctor Hugo Severino Cepeda", "1948-08-04", "M", "Tipo 2"),
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("Luz Marina Polanco Espinal", "1959-06-27", "F", "Tipo 2"),
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("Andrés Felipe Castillo Grullón", "1990-12-11", "M", "Tipo 1"),
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("Natividad Eugenia Pena Arias", "1944-03-23", "F", "Tipo 2"),
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("Domingo Rafael Flores Medina", "1967-10-01", "M", "Otro"),
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("Sandra Margarita Cruz Lizardo", "1978-05-18", "F", "Tipo 2"),
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("Eugenio Antonio Lora Ferreira", "1953-09-30", "M", "Tipo 2"),
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]
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# riskFactorIDs del sistema (se leen de la BD para no asumir IDs)
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# Mapeo nombre -> cuáles pacientes los tienen (por índice 0-based)
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PATIENT_RISK_FACTORS = {
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"Hipertensión": [0, 3, 4, 5, 8, 9, 13, 14, 16, 18, 19, 21, 24],
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"Diabetes Tipo 1": [2, 6, 12, 17, 20],
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"Diabetes Tipo 2": [0, 1, 3, 4, 5, 7, 8, 9, 11, 13, 14, 15, 16, 18, 19, 21, 22, 23, 24],
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"Obesidad": [0, 3, 8, 9, 14, 18, 21, 24],
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"Tabaquismo": [6, 8, 14, 18, 22],
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"Sedentarismo": [1, 3, 5, 9, 13, 19, 21],
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"Antecedentes Familiares":[0, 2, 4, 6, 10, 12, 15, 17, 20],
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"Edad Avanzada": [3, 8, 18, 21],
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"Colesterol Alto": [0, 4, 8, 13, 16, 18, 24],
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"Nefropatía": [3, 8, 18],
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}
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# ── Distribución de consultas ��────────────────────────────────────────────────
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# Cada tupla: (patient_idx, confidence, has_dr, notes_template)
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# has_dr=None => aleatorio según probabilidad del paciente
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CONSULTATION_TEMPLATES = [
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# Pacientes con DR positivo (casos más graves / mayores)
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(0, 92.3, True, "Lesiones hemorrágicas visibles en polo posterior. Se recomienda evaluación urgente con retinólogo."),
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(0, 87.1, True, "Seguimiento: persisten microaneurismas. Control en 3 meses."),
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(3, 95.8, True, "Retinopatía diabética no proliferativa severa. Derivación inmediata."),
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(3, 88.4, True, "Exudados duros periféricos. Edema macular presente."),
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(5, 79.2, True, "Microaneurismas múltiples en arcada temporal superior."),
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(8, 96.1, True, "Retinopatía proliferativa. Neovascularización de disco. Requiere fotocoagulación."),
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(8, 91.7, True, "Post-fotocoagulación. Reducción de neovascularización. Seguimiento mensual."),
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(13, 84.5, True, "Hemorragias en llama en cuadrante nasal inferior."),
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(14, 88.9, True, "Exudados algodonosos y microaneurismas. RDNP moderada."),
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(18, 93.2, True, "Retinopatía diabética avanzada. Tracción vitreorretiniana incipiente."),
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(21, 90.6, True, "Microaneurismas y hemorragias puntiformes bilaterales."),
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(24, 82.3, True, "RDNP leve. Primera detección. Inicio de seguimiento cada 6 meses."),
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# Pacientes sin DR (negativos)
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(1, 91.5, False, "Retina sin signos de retinopatía. Control anual programado."),
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(1, 94.2, False, "Sin cambios respecto a control anterior. Fondo de ojo normal."),
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(2, 88.7, False, "Retina en buen estado. Se refuerza importancia de control glucémico."),
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(4, 96.3, False, "Sin evidencia de retinopatía. Paciente con buen control metabólico."),
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(6, 85.1, False, "Fondo de ojo sin alteraciones. Seguimiento semestral indicado."),
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(7, 92.8, False, "Retina normal. Paciente en primer trimestre, control mensual."),
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(9, 89.4, False, "Sin signos de RD. Se mejora el control de HbA1c."),
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(10, 93.7, False, "Sin alteraciones retinianas. Paciente joven con buen pronóstico."),
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(11, 87.6, False, "Retina sin lesiones. Control semestral."),
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(12, 91.2, False, "Sin retinopatía. Paciente refiere visión borrosa ocasional, se descarta causa retiniana."),
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(15, 94.8, False, "Fondo de ojo normal. Se recomienda mantener HbA1c < 7%."),
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(16, 86.3, False, "Sin signos de RD. Control en 6 meses."),
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(17, 93.1, False, "Retina sin alteraciones. Control glucémico óptimo."),
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(19, 88.9, False, "Sin retinopatía. Se orienta sobre importancia del ejercicio físico."),
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(20, 95.4, False, "Fondo de ojo normal. Primer control, paciente de reciente diagnóstico."),
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(22, 82.7, False, "Sin evidencia de RD. Paciente con Otro tipo de DM, seguimiento especial."),
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(23, 90.1, False, "Retina sin lesiones. Excelente adherencia al tratamiento."),
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]
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# ── Funciones principales ─────────────────────────────────────────────────────
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def clear_test_data(conn):
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"""Elimina solo los datos de prueba (deja intacto el usuario admin)."""
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print("\n🗑 Limpiando datos de prueba...")
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# El cascade ON DELETE maneja Patients -> PatientsRiskFactors y Consultations
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conn.execute("DELETE FROM Users WHERE username != 'admin'")
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conn.commit()
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print(" ✓ Usuarios de prueba eliminados (pacientes y consultas en cascada)")
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def full_reset(conn):
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"""Borra ABSOLUTAMENTE todo y deja solo el admin por defecto."""
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print("\n⚠️ Reset completo de la base de datos...")
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conn.execute("DELETE FROM Consultations")
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conn.execute("DELETE FROM PatientsRiskFactors")
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conn.execute("DELETE FROM Patients")
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conn.execute("DELETE FROM Users WHERE username != 'admin'")
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conn.commit()
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print(" ✓ Base de datos limpia (admin conservado)")
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def print_stats(conn):
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"""Muestra un resumen del estado actual de la BD."""
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print("\n📊 Estado actual de la base de datos:")
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print("─" * 45)
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users = conn.execute("SELECT role, COUNT(*) as n FROM Users GROUP BY role").fetchall()
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print(" Usuarios:")
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for r in users:
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print(f" {r['role']:10s}: {r['n']}")
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n_patients = conn.execute("SELECT COUNT(*) FROM Patients").fetchone()[0]
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print(f" Pacientes : {n_patients}")
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n_consult = conn.execute("SELECT COUNT(*) FROM Consultations").fetchone()[0]
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n_pos = conn.execute("SELECT COUNT(*) FROM Consultations WHERE diabeticRetinopathy=1").fetchone()[0]
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n_neg = n_consult - n_pos
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print(f" Consultas : {n_consult} (✓ {n_neg} negativas / ✗ {n_pos} positivas)")
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n_rf = conn.execute("SELECT COUNT(*) FROM PatientsRiskFactors").fetchone()[0]
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print(f" Fact.riesgo : {n_rf} asignaciones")
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print("─" * 45)
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def seed(conn):
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print("\n🌱 Insertando datos de prueba...")
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# 1. Usuarios
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user_ids = {}
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existing_users = {r['username'] for r in conn.execute("SELECT username FROM Users").fetchall()}
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print("\n 👤 Usuarios:")
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for username, password, role in USERS:
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if username in existing_users:
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uid = conn.execute("SELECT userID FROM Users WHERE username=?", (username,)).fetchone()['userID']
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user_ids[username] = uid
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print(f" - {username} ({role}) → ya existe, omitido")
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else:
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cur = conn.execute(
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"INSERT INTO Users (username, password, role) VALUES (?,?,?)",
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(username, hash_pw(password), role)
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)
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user_ids[username] = cur.lastrowid
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print(f" + {username} ({role}) → creado [pass: {password}]")
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conn.commit()
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# Lista de doctores para repartir pacientes
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doctor_usernames = [u for u, _, r in USERS if r == "Doctor"]
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doctor_ids = [user_ids[u] for u in doctor_usernames]
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# 2. Pacientes
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patient_ids = []
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print("\n 🏥 Pacientes:")
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for i, (name, birth, gender, diab) in enumerate(PATIENTS):
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existing = conn.execute(
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"SELECT patientID FROM Patients WHERE name=?", (name,)
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).fetchone()
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if existing:
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patient_ids.append(existing['patientID'])
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print(f" - {name} → ya existe, omitido")
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continue
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# Repartir entre doctores de forma cíclica
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doctor_id = doctor_ids[i % len(doctor_ids)]
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cur = conn.execute(
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"INSERT INTO Patients (createdByUserID, name, birthDate, gender, diabetesType) VALUES (?,?,?,?,?)",
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(doctor_id, name, birth, gender, diab)
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)
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patient_ids.append(cur.lastrowid)
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doctor_name = doctor_usernames[i % len(doctor_usernames)]
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print(f" + {name} ({diab}) → Dr. {doctor_name}")
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conn.commit()
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# 3. Factores de riesgo
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rf_map = {} # nombre -> riskFactorID
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for r in conn.execute("SELECT riskFactorID, name FROM RiskFactors").fetchall():
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rf_map[r['name']] = r['riskFactorID']
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print("\n ⚠️ Factores de riesgo:")
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rf_count = 0
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for rf_name, patient_indices in PATIENT_RISK_FACTORS.items():
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rf_id = rf_map.get(rf_name)
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if rf_id is None:
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print(f" ⚠ Factor '{rf_name}' no encontrado en BD, omitido")
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continue
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for idx in patient_indices:
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if idx >= len(patient_ids):
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continue
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pid = patient_ids[idx]
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try:
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conn.execute(
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"INSERT OR IGNORE INTO PatientsRiskFactors (patientID, riskFactorID) VALUES (?,?)",
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(pid, rf_id)
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)
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rf_count += 1
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except Exception:
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pass
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conn.commit()
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print(f" + {rf_count} asignaciones insertadas")
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# 4. Consultas
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print("\n 📋 Consultas:")
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consult_count = 0
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for patient_idx, confidence, has_dr, notes in CONSULTATION_TEMPLATES:
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if patient_idx >= len(patient_ids):
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continue
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pid = patient_ids[patient_idx]
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# El doctor que creó el paciente hace la consulta
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doctor_row = conn.execute(
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"SELECT createdByUserID FROM Patients WHERE patientID=?", (pid,)
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).fetchone()
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if not doctor_row:
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continue
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doctor_id = doctor_row['createdByUserID']
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raw_output = confidence / 100.0
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consult_date = rand_consultation_date(days_ago_max=180)
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conn.execute(
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"""INSERT INTO Consultations
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(patientID, createdByUserID, diabeticRetinopathy, notes,
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confidence, rawOutput, consultationDate)
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VALUES (?,?,?,?,?,?,?)""",
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(pid, doctor_id, 1 if has_dr else 0, notes,
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confidence, raw_output, consult_date)
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)
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consult_count += 1
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conn.commit()
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print(f" + {consult_count} consultas insertadas")
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print_stats(conn)
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print("\n✅ Seed completado.\n")
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print(" Credenciales de prueba:")
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print(" ┌─────────────────┬────────────┬─────────┐")
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print(" │ Usuario │ Contraseña │ Rol │")
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print(" ├─────────────────┼────────────┼─────────┤")
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print(" │ admin │ admin123 │ Admin │")
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print(" │ supervisor │ admin456 │ Admin │")
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print(" │ dr_ramirez │ doctor123 │ Doctor │")
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print(" │ dr_perez │ doctor123 │ Doctor │")
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print(" │ dr_martinez │ doctor123 │ Doctor │")
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print(" └─────────────────┴────────────┴─────────┘\n")
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# ── Entry point ───────────────────────────────────────────────────────────────
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if __name__ == "__main__":
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| 305 |
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args = sys.argv[1:]
|
| 306 |
-
|
| 307 |
-
if not os.path.exists(DB_PATH):
|
| 308 |
-
print(f"❌ Base de datos no encontrada en: {DB_PATH}")
|
| 309 |
-
print(" Asegúrate de ejecutar la app al menos una vez para inicializar la BD.")
|
| 310 |
-
print(" O ajusta DB_PATH con: DB_PATH=/ruta/a/medical_app.db python seed_data.py")
|
| 311 |
-
sys.exit(1)
|
| 312 |
-
|
| 313 |
-
conn = get_conn()
|
| 314 |
-
|
| 315 |
-
try:
|
| 316 |
-
if "--stats" in args:
|
| 317 |
-
print_stats(conn)
|
| 318 |
-
|
| 319 |
-
elif "--clear" in args:
|
| 320 |
-
clear_test_data(conn)
|
| 321 |
-
print_stats(conn)
|
| 322 |
-
|
| 323 |
-
elif "--reset" in args:
|
| 324 |
-
confirm = input("⚠️ Esto borrará TODOS los datos (excepto admin). ¿Continuar? [s/N]: ")
|
| 325 |
-
if confirm.lower() == 's':
|
| 326 |
-
full_reset(conn)
|
| 327 |
-
seed(conn)
|
| 328 |
-
else:
|
| 329 |
-
print("Cancelado.")
|
| 330 |
-
|
| 331 |
-
else:
|
| 332 |
-
seed(conn)
|
| 333 |
-
|
| 334 |
-
finally:
|
| 335 |
-
conn.close()
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