// https://orm.drizzle.team/docs/sql-schema-declaration
import { db } from '~/server/db';
import { sql } from "drizzle-orm";
import {
  boolean,
  index,
  integer,
  jsonb,
  numeric,
  pgEnum,
  pgTable,
  serial,
  text,
  timestamp,
  varchar,
} from "drizzle-orm/pg-core";

export const users = pgTable(
  'users',
  {
    id: serial('id').primaryKey(),
    appleId: varchar('apple_id', { length: 200 }).unique(),
    email: varchar('email', { length: 100 }).unique().notNull(),
    fullName: varchar('full_name', { length: 100 }).notNull(),
    pfpUrl: varchar('pfp_url', { length: 255 }),
    pushToken: varchar('push_token', { length: 100 }).unique().notNull(),
    createdAt: timestamp('created_at', { withTimezone: true })
      .default(sql`CURRENT_TIMESTAMP`).notNull(),
    metadata: jsonb('metadata'),
  },
  (table) => ({
    appleIdIndex: index('users_apple_id_idx').on(table.appleId),
    emailIndex: index('users_email_idx').on(table.email),
    fullNameIndex: index('users_full_name_idx').on(table.fullName),
  })
);

export const relationships = pgTable(
  'relationships',
  {
    id: serial('id').primaryKey(),
    title: varchar('title', { length: 50 })
      .default("My Relationship").notNull(),
    requestorId: integer('requestor_id').references(() => users.id).notNull(),
    isAccepted: boolean('is_accepted').default(false),
    relationshipStartDate: timestamp('relationship_start_date', { withTimezone: true })
      .default(sql`CURRENT_TIMESTAMP`).notNull(),
  },
  (table) => ({
    requestorIdIndex: index('relationships_requestor_id_idx').on(table.requestorId),
  })
);

export const userRelationships = pgTable(
  'user_relationships',
  {
    id: serial('id').primaryKey(),
    userId: integer('user_id').references(() => users.id).notNull(),
    relationshipId: integer('relationship_id').references(() => relationships.id).notNull(),
  },
  (table) => ({
    userIdIndex: index('user_relationships_user_id_idx').on(table.userId),
    relationshipIdIndex: index('user_relationships_relationship_id_idx').on(table.relationshipId),
  })
);

export const countdowns = pgTable(
  'countdowns',
  {
    id: serial('id').primaryKey(),
    relationshipId: integer('relationship_id').references(() => relationships.id).notNull(),
    title: varchar('title', { length: 50 })
      .default('Countdown to Next Visit').notNull(),
    date: timestamp('date', { withTimezone: true }).notNull(),
    createdAt: timestamp('created_at', { withTimezone: true })
      .default(sql`CURRENT_TIMESTAMP`).notNull(),
  },
  (table) => ({
    relationshipIdIndex: index('countdowns_relationship_id_idx').on(table.relationshipId),
  })
);

export const messages = pgTable(
  'messages',
  {
    id: serial('id').primaryKey(),
    senderId: integer('sender_id').references(() => users.id).notNull(),
    receiverId: integer('receiver_id').references(() => users.id).notNull(),
    text: text('text').notNull(),
    createdAt: timestamp('created_at', { withTimezone: true })
      .default(sql`CURRENT_TIMESTAMP`).notNull(),
    isRead: boolean('is_read').default(false),
    hasLocation: boolean('has_location').default(false),
    hasMedia: boolean('has_media').default(false),
    hasQuickReply: boolean('has_quick_reply').default(false),
  },
  (table) => ({
    senderIdIndex: index('messages_sender_id_idx').on(table.senderId),
    receiverIdIndex: index('messages_receiver_id_idx').on(table.receiverId),
  })
);

export const mediaTypes = pgEnum(
  'message_media_types',
  ['image', 'video', 'audio', 'file']
);
export const media = pgTable(
  'media',
  {
    id: serial('id').primaryKey(),
    messageId: integer('message_id').references(() => messages.id).notNull(),
    type: mediaTypes('type').notNull(),
    url: varchar('url', { length: 255 }).notNull(),
    size: numeric('size'),
    metadata: varchar('metadata', { length: 255 }),
    order: integer('order'),
  },
  (table) => ({
    messageIdIndex: index('media_message_id_idx').on(table.messageId),
  })
);

export const locations = pgTable(
  'locations',
  {
    id: serial('id').primaryKey(),
    messageId: integer('message_id').references(() => messages.id).notNull(),
    latitude: numeric('latitude').notNull(),
    longitude: numeric('longitude').notNull(),
  },
  (table) => ({
    messageIdIndex: index('locations_message_id_idx').on(table.messageId),
  })
);

export const quickReplyType = pgEnum(
  'quick_reply_types',
  ['radio', 'checkbox']
);
export const quickReplies = pgTable(
  'quick_replies',
  {
    id: serial('id').primaryKey(),
    messageId: integer('message_id').references(() => messages.id).notNull(),
    type: quickReplyType('type').notNull(),
    keepIt: boolean('keep_it').default(false),
  },
  (table) => ({
    messageIdIndex: index('quick_replies_message_id_idx').on(table.messageId),
  })
);

export const quickReplyOptions = pgTable(
  'quick_reply_options',
  {
    id: serial('id').primaryKey(),
    quickReplyId: integer('quick_reply_id').references(() => quickReplies.id).notNull(),
    title: varchar('title', { length: 100 }).notNull(),
    value: varchar('value', { length: 100 }).notNull(),
  },
  (table) => ({
    quickReplyIdIndex: index('qr_options_quick_reply_id_idx').on(table.quickReplyId),
  })
);