import 'package:drift/drift.dart';

// 8 catalog tables, read-only. Source: schema/*.schema.json.
// Nested objects + arrays stored as JSON TEXT for read-only simplicity.

class Protocols extends Table {
  TextColumn get id => text()();
  TextColumn get category => text().check(const CustomExpression<bool>(
      "category IN ('health','meditation','motivation','habit','learning','diet')"))();
  TextColumn get title => text()();
  TextColumn get titleEn => text().nullable()();
  TextColumn get what => text()();
  TextColumn get whenText => text().named('when_text')();
  TextColumn get dose => text()();
  TextColumn get why => text()();
  TextColumn get howJson => text().named('how_json')();
  TextColumn get checkText => text().named('check_text')();
  TextColumn get caution => text().nullable()();
  TextColumn get defaultAnchorJson => text().named('default_anchor_json').nullable()();
  TextColumn get minDoseForStart => text().named('min_dose_for_start').nullable()();
  TextColumn get referenceIdsJson => text().named('reference_ids_json').nullable()();
  TextColumn get evidenceStrength => text().named('evidence_strength').nullable().check(
      const CustomExpression<bool>(
          "evidence_strength IS NULL OR evidence_strength IN ('strong_rct','meta_analysis','observational','mechanistic','expert_opinion')"))();
  TextColumn get sourceDoc => text().named('source_doc').nullable().check(
      const CustomExpression<bool>(
          "source_doc IS NULL OR source_doc IN ('huberman-protocols.md','diet-protocols.md')"))();

  @override
  Set<Column> get primaryKey => {id};
}

class BreakProtocols extends Table {
  TextColumn get id => text()();
  TextColumn get category => text().check(const CustomExpression<bool>(
      "category IN ('alcohol','nicotine','porn_masturbation','social_media','sugar','caffeine','cannabis','behavioral')"))();
  TextColumn get title => text()();
  TextColumn get hubermanSummary => text().named('huberman_summary')();
  TextColumn get frameExamplesJson => text().named('frame_examples_json').nullable()();
  TextColumn get phasesJson => text().named('phases_json')();
  TextColumn get defaultCommonFramesJson => text().named('default_common_frames_json')();
  TextColumn get toolsJson => text().named('tools_json').nullable()();
  TextColumn get medicalWarning => text().named('medical_warning').nullable()();
  TextColumn get referenceIdsJson => text().named('reference_ids_json').nullable()();

  @override
  Set<Column> get primaryKey => {id};
}

class CommonFrames extends Table {
  TextColumn get id => text().check(const CustomExpression<bool>(
      "id IN ('dopamine_reset','urge_surf','environment_design','relapse_recovery','recovery_stack')"))();
  TextColumn get title => text()();
  TextColumn get what => text()();
  TextColumn get why => text()();
  TextColumn get dose => text().nullable()();
  TextColumn get howJson => text().named('how_json').nullable()();
  TextColumn get checkText => text().named('check_text')();
  TextColumn get applicableBreakCategoriesJson =>
      text().named('applicable_break_categories_json').nullable()();
  TextColumn get referenceIdsJson => text().named('reference_ids_json').nullable()();

  @override
  Set<Column> get primaryKey => {id};
}

class Methodologies extends Table {
  TextColumn get id => text()();
  TextColumn get name => text()();
  TextColumn get originator => text()();
  TextColumn get oneLineDefinition => text().named('one_line_definition')();
  TextColumn get coreUnit => text().named('core_unit')();
  TextColumn get procedureJson => text().named('procedure_json').nullable()();
  TextColumn get toolsJson => text().named('tools_json').nullable()();
  TextColumn get strengthsJson => text().named('strengths_json').nullable()();
  TextColumn get weaknessesJson => text().named('weaknesses_json').nullable()();
  TextColumn get goodFor => text().named('good_for').nullable()();
  IntColumn get hubermanFitScore => integer().named('huberman_fit_score').check(
      const CustomExpression<bool>("huberman_fit_score BETWEEN 1 AND 5"))();
  BoolColumn get isCoreEngine =>
      boolean().named('is_core_engine').withDefault(const Constant(false))();
  TextColumn get referenceIdsJson => text().named('reference_ids_json').nullable()();

  @override
  Set<Column> get primaryKey => {id};
}

class FramePatterns extends Table {
  TextColumn get id => text()();
  TextColumn get domain => text().nullable().check(const CustomExpression<bool>(
      "domain IS NULL OR domain IN ('food','drink','smoking','screen','porn','sleep','exercise','general')"))();
  TextColumn get avoidanceKeyword => text().named('avoidance_keyword')();
  TextColumn get l0Example => text().named('l0_example')();
  TextColumn get l1SimpleReplace => text().named('l1_simple_replace').nullable()();
  TextColumn get l2Suggestion => text().named('l2_suggestion')();
  TextColumn get l3Identity => text().named('l3_identity').nullable()();

  @override
  Set<Column> get primaryKey => {id};
}

class RewardMenuItems extends Table {
  TextColumn get id => text()();
  TextColumn get tierRecommended => text().named('tier_recommended').check(
      const CustomExpression<bool>("tier_recommended IN ('T0','T1','T2','T3','T4')"))();
  TextColumn get title => text()();
  TextColumn get description => text().nullable()();
  IntColumn get estimatedCostKrwMin => integer().named('estimated_cost_krw_min').nullable()();
  IntColumn get estimatedCostKrwMax => integer().named('estimated_cost_krw_max').nullable()();
  BoolColumn get isEffortTied => boolean().named('is_effort_tied').nullable()();
  TextColumn get tagsJson => text().named('tags_json').nullable()();
  TextColumn get avoidForBreakHabitsJson =>
      text().named('avoid_for_break_habits_json').nullable()();

  @override
  Set<Column> get primaryKey => {id};
}

@DataClassName('ReferenceRow')
class References extends Table {
  TextColumn get id => text()();
  TextColumn get kind => text().check(const CustomExpression<bool>(
      "kind IN ('paper','podcast_episode','book','url','korean_explainer')"))();
  TextColumn get title => text()();
  TextColumn get authorsJson => text().named('authors_json').nullable()();
  IntColumn get year => integer().nullable().check(
      const CustomExpression<bool>("year IS NULL OR (year BETWEEN 1900 AND 2100)"))();
  TextColumn get journal => text().nullable()();
  TextColumn get doi => text().nullable()();
  TextColumn get url => text().nullable()();
  IntColumn get episodeNumber => integer().named('episode_number').nullable()();
  TextColumn get publisher => text().nullable()();
  TextColumn get evidenceStrength => text().named('evidence_strength').nullable().check(
      const CustomExpression<bool>(
          "evidence_strength IS NULL OR evidence_strength IN ('strong_rct','meta_analysis','observational','mechanistic','expert_opinion')"))();
  BoolColumn get verified => boolean().nullable()();
  TextColumn get note => text().nullable()();

  @override
  Set<Column> get primaryKey => {id};
}

class DietPatterns extends Table {
  TextColumn get id => text()();
  TextColumn get name => text()();
  TextColumn get core => text()();
  TextColumn get strengthsJson => text().named('strengths_json').nullable()();
  TextColumn get weaknessesJson => text().named('weaknesses_json').nullable()();
  TextColumn get evidenceStrength => text().named('evidence_strength').check(
      const CustomExpression<bool>(
          "evidence_strength IN ('strong','moderate','mixed','weak')"))();
  TextColumn get koreanContextFit => text().named('korean_context_fit').nullable().check(
      const CustomExpression<bool>(
          "korean_context_fit IS NULL OR korean_context_fit IN ('high','medium','low')"))();
  TextColumn get starterLeversJson => text().named('starter_levers_json').nullable()();
  TextColumn get medicalWarning => text().named('medical_warning').nullable()();
  TextColumn get linkedProtocolIdsJson =>
      text().named('linked_protocol_ids_json').nullable()();
  TextColumn get referenceIdsJson => text().named('reference_ids_json').nullable()();

  @override
  Set<Column> get primaryKey => {id};
}