import { sql } from 'drizzle-orm';
import { sqliteTable, text, integer, real, check } from 'drizzle-orm/sqlite-core';

export const rabbits = sqliteTable(
  'rabbits',
  {
    id: integer('id').primaryKey({ autoIncrement: true }),
    name: text('name').notNull(),
    farm: text('farm'),
    sex: text('sex').notNull().default('unknown'),
    dob: text('dob'),
    weightLbs: real('weight_lbs'),
    earNumber: text('ear_number'),
    location: text('location'),
    status: text('status').notNull().default('active'),
    colorName: text('color_name'),
    photoPath: text('photo_path'),
    registrationNumber: text('registration_number'),
    gcNumber: text('gc_number'),
    sireId: integer('sire_id').references((): any => rabbits.id),
    damId: integer('dam_id').references((): any => rabbits.id),

    // Genetics loci
    locusA: text('locus_a'),
    locusB: text('locus_b'),
    locusC: text('locus_c'),
    locusD: text('locus_d'),
    locusE: text('locus_e'),
    locusEn: text('locus_en'),
    locusV: text('locus_v'),

    // Chain-authority freeform ancestor text (see memory-bank/architecture.md)
    // Generation 1 (parents)
    sireNameText: text('sire_name_text'),
    damNameText: text('dam_name_text'),
    // Generation 2 (grandparents)
    paternalGrandsireNameText: text('paternal_grandsire_name_text'),
    paternalGranddamNameText: text('paternal_granddam_name_text'),
    maternalGrandsireNameText: text('maternal_grandsire_name_text'),
    maternalGranddamNameText: text('maternal_granddam_name_text'),
    // Generation 3 (great-grandparents)
    ppGrandsireNameText: text('pp_grandsire_name_text'),
    ppGranddamNameText: text('pp_granddam_name_text'),
    pmGrandsireNameText: text('pm_grandsire_name_text'),
    pmGranddamNameText: text('pm_granddam_name_text'),
    mpGrandsireNameText: text('mp_grandsire_name_text'),
    mpGranddamNameText: text('mp_granddam_name_text'),
    mmGrandsireNameText: text('mm_grandsire_name_text'),
    mmGranddamNameText: text('mm_granddam_name_text'),

    createdAt: text('created_at').notNull().default(sql`(current_timestamp)`),
    updatedAt: text('updated_at').notNull().default(sql`(current_timestamp)`),
  },
  (table) => [
    check('sex_check', sql`${table.sex} in ('buck', 'doe', 'unknown')`),
    check(
      'status_check',
      sql`${table.status} in ('active', 'for_sale', 'on_hold', 'sold', 'deceased', 'other')`
    ),
  ]
);

export const litters = sqliteTable('litters', {
  id: integer('id').primaryKey({ autoIncrement: true }),
  sireId: integer('sire_id').references(() => rabbits.id),
  damId: integer('dam_id').references(() => rabbits.id),
  // A litter record spans the breeding→kindle lifecycle: `breedDate` is set when
  // the pairing is recorded; `kindleDate` (nullable until the doe kindles) and
  // `kitCount` are filled in later. At least one of the two dates is required —
  // enforced in routes/litters.ts, not by the schema.
  breedDate: text('breed_date'),
  kindleDate: text('kindle_date'),
  kitCount: integer('kit_count'),
  notes: text('notes'),
  createdAt: text('created_at').notNull().default(sql`(current_timestamp)`),
});

export const settings = sqliteTable('settings', {
  key: text('key').primaryKey(),
  value: text('value'),
});