import {
  mysqlTable,
  mysqlEnum,
  serial,
  varchar,
  text,
  timestamp,
  // bigint,
} from "drizzle-orm/mysql-core";

export const users = mysqlTable("users", {
  id: serial("id").primaryKey(),
  unionId: varchar("unionId", { length: 255 }).notNull().unique(),
  name: varchar("name", { length: 255 }),
  email: varchar("email", { length: 320 }),
  avatar: text("avatar"),
  role: mysqlEnum("role", ["user", "admin"]).default("user").notNull(),
  createdAt: timestamp("createdAt").defaultNow().notNull(),
  updatedAt: timestamp("updatedAt")
    .defaultNow()
    .notNull()
    .$onUpdate(() => new Date()),
  lastSignInAt: timestamp("lastSignInAt").defaultNow().notNull(),
});

export type User = typeof users.$inferSelect;
export type InsertUser = typeof users.$inferInsert;

// ============================================================================
// SISTEMA DE FORMULARIOS - Area do Cliente Avanzato
// ============================================================================

// Formularios criados pela Avanzato para clientes
export const clientForms = mysqlTable("client_forms", {
  id: serial("id").primaryKey(),
  title: varchar("title", { length: 255 }).notNull(),
  description: text("description"),
  clientName: varchar("clientName", { length: 255 }).notNull(),
  clientEmail: varchar("clientEmail", { length: 320 }),
  status: mysqlEnum("status", ["active", "inactive", "archived"]).default("inactive").notNull(),
  accessCode: varchar("access_code", { length: 32 }).notNull().unique(),
  createdBy: varchar("created_by", { length: 255 }),
  createdAt: timestamp("created_at").defaultNow().notNull(),
  updatedAt: timestamp("updated_at").defaultNow().notNull().$onUpdate(() => new Date()),
});

export type ClientForm = typeof clientForms.$inferSelect;
export type InsertClientForm = typeof clientForms.$inferInsert;

// Secoes de cada formulario
export const formSections = mysqlTable("form_sections", {
  id: serial("id").primaryKey(),
  formId: varchar("form_id", { length: 32 }).notNull(),
  title: varchar("title", { length: 255 }).notNull(),
  description: text("description"),
  orderNum: serial("order_num"),
  createdAt: timestamp("created_at").defaultNow().notNull(),
});

export type FormSection = typeof formSections.$inferSelect;

// Perguntas/Campos de cada secao
export const formQuestions = mysqlTable("form_questions", {
  id: serial("id").primaryKey(),
  formId: varchar("form_id", { length: 32 }).notNull(),
  sectionId: varchar("section_id", { length: 32 }),
  question: text("question").notNull(),
  fieldType: mysqlEnum("field_type", ["text", "textarea", "number", "select", "multiselect", "date", "file"]).default("text").notNull(),
  options: text("options"), // JSON string para select/multiselect
  required: mysqlEnum("required", ["yes", "no"]).default("no").notNull(),
  orderNum: serial("order_num"),
  createdAt: timestamp("created_at").defaultNow().notNull(),
});

export type FormQuestion = typeof formQuestions.$inferSelect;

// Respostas submetidas pelos clientes
export const formAnswers = mysqlTable("form_answers", {
  id: serial("id").primaryKey(),
  formId: varchar("form_id", { length: 32 }).notNull(),
  questionId: varchar("question_id", { length: 32 }).notNull(),
  answer: text("answer"),
  createdAt: timestamp("created_at").defaultNow().notNull(),
});

export type FormAnswer = typeof formAnswers.$inferSelect;

// Submissoes completas (uma por formulario preenchido)
export const formSubmissions = mysqlTable("form_submissions", {
  id: serial("id").primaryKey(),
  formId: varchar("form_id", { length: 32 }).notNull(),
  submittedBy: varchar("submitted_by", { length: 255 }),
  submittedByEmail: varchar("submitted_by_email", { length: 320 }),
  notes: text("notes"),
  createdAt: timestamp("created_at").defaultNow().notNull(),
});

export type FormSubmission = typeof formSubmissions.$inferSelect;
//
// Example:
// export const posts = mysqlTable("posts", {
//   id: serial("id").primaryKey(),
//   title: varchar("title", { length: 255 }).notNull(),
//   content: text("content"),
//   createdAt: timestamp("created_at").notNull().defaultNow(),
// });
//
// Note: FK columns referencing a serial() PK must use:
//   bigint("columnName", { mode: "number", unsigned: true }).notNull()