import { relations, sql } from "drizzle-orm";
import { text, sqliteTable, integer, primaryKey } from "drizzle-orm/sqlite-core";

export const groupTable = sqliteTable("groups", {
    id: integer().primaryKey(),
    name: text().notNull(),
});

export const groupRelations = relations(groupTable, ({ many }) => ({
    members: many(groupMembershipTable),
}));

export const userTable = sqliteTable("users", {
    id: integer().primaryKey(),
    name: text().unique().notNull(),
    passkey: text(),
    passkeyId: text("passkey_id").notNull(),
});

export const userRelations = relations(userTable, ({ many }) => ({
    groups: many(groupMembershipTable),
}));

export const groupMembershipTable = sqliteTable("users_groups", {
    userId: integer("user_id").notNull().references(() => userTable.id),
    groupId: integer("group_id").notNull().references(() => groupTable.id),
}, table => [primaryKey({ columns: [table.userId, table.groupId] })]);

export const groupMembershipRelations = relations(groupMembershipTable, ({ one }) => ({
    group: one(groupTable, { fields: [groupMembershipTable.groupId], references: [groupTable.id] }),
    user: one(userTable, { fields: [groupMembershipTable.userId], references: [userTable.id] }),
}));

export const sessionTable = sqliteTable("sessions", {
    id: integer().primaryKey(),
    uuid: text().unique().notNull(),
    userId: integer("user_id").notNull(),
    lastUse: integer("last_use", { mode: "timestamp" }).notNull().default(sql`(unixepoch())`),
});

export const sessionRelations = relations(sessionTable, ({ one }) => ({
    user: one(userTable, { fields: [sessionTable.userId], references: [userTable.id] }),
}));

export const webauthnChallenges = sqliteTable("webauthn_challenges", {
    id: integer().primaryKey(),
    challenge: text().notNull(),
    key: text().notNull(),
});