CREATE TABLE IF NOT EXISTS app_settings (
  id INTEGER PRIMARY KEY CHECK (id = 1),
  qc_base_url TEXT NOT NULL DEFAULT '',
  qc_bearer_token_encrypted TEXT NOT NULL DEFAULT '',
  language_output_mode TEXT NOT NULL DEFAULT 'EN',
  job_poll_interval_seconds INTEGER NOT NULL DEFAULT 5,
  job_poll_timeout_seconds INTEGER NOT NULL DEFAULT 300,
  updated_at TEXT NOT NULL
);

CREATE TABLE IF NOT EXISTS qc_templates (
  id INTEGER PRIMARY KEY,
  name TEXT NOT NULL,
  description TEXT NOT NULL DEFAULT '',
  locale TEXT NOT NULL DEFAULT '',
  thumbnail_url TEXT NOT NULL DEFAULT '',
  template_preview_url TEXT NOT NULL DEFAULT '',
  type TEXT NOT NULL DEFAULT '',
  palette_ready INTEGER NOT NULL DEFAULT 0,
  raw_template_json BLOB,
  is_ai_template INTEGER NOT NULL DEFAULT 0,
  is_onboarded INTEGER NOT NULL DEFAULT 0,
  manifest_status TEXT NOT NULL DEFAULT 'missing',
  last_discovered_at TEXT,
  updated_at TEXT NOT NULL
);

CREATE TABLE IF NOT EXISTS qc_template_manifests (
  id TEXT PRIMARY KEY,
  template_id INTEGER NOT NULL,
  manifest_version INTEGER NOT NULL,
  source TEXT NOT NULL,
  language_used_discovery TEXT NOT NULL,
  discovery_payload_json BLOB,
  discovery_response_json BLOB,
  flattened_manifest_json BLOB,
  is_active INTEGER NOT NULL DEFAULT 1,
  created_at TEXT NOT NULL,
  updated_at TEXT NOT NULL,
  FOREIGN KEY (template_id) REFERENCES qc_templates(id) ON DELETE CASCADE
);

CREATE INDEX IF NOT EXISTS idx_manifests_template_active ON qc_template_manifests(template_id, is_active);

CREATE TABLE IF NOT EXISTS qc_template_fields (
  id TEXT PRIMARY KEY,
  template_id INTEGER NOT NULL,
  manifest_id TEXT NOT NULL,
  section TEXT NOT NULL,
  key_name TEXT NOT NULL,
  path TEXT NOT NULL,
  field_kind TEXT NOT NULL,
  sample_value TEXT NOT NULL DEFAULT '',
  is_enabled INTEGER NOT NULL DEFAULT 1,
  is_required_by_us INTEGER NOT NULL DEFAULT 0,
  display_label TEXT NOT NULL DEFAULT '',
  display_order INTEGER NOT NULL DEFAULT 0,
  notes TEXT NOT NULL DEFAULT '',
  FOREIGN KEY (template_id) REFERENCES qc_templates(id) ON DELETE CASCADE,
  FOREIGN KEY (manifest_id) REFERENCES qc_template_manifests(id) ON DELETE CASCADE,
  UNIQUE(template_id, manifest_id, path)
);

CREATE INDEX IF NOT EXISTS idx_fields_manifest ON qc_template_fields(manifest_id);

CREATE TABLE IF NOT EXISTS site_builds (
  id TEXT PRIMARY KEY,
  template_id INTEGER NOT NULL,
  manifest_id TEXT NOT NULL,
  request_name TEXT NOT NULL,
  global_data_json BLOB,
  ai_data_json BLOB,
  final_sites_payload_json BLOB,
  qc_job_id INTEGER,
  qc_site_id INTEGER,
  qc_status TEXT NOT NULL,
  qc_preview_url TEXT NOT NULL DEFAULT '',
  qc_editor_url TEXT NOT NULL DEFAULT '',
  qc_result_json BLOB,
  qc_error_json BLOB,
  started_at TEXT,
  finished_at TEXT,
  FOREIGN KEY (template_id) REFERENCES qc_templates(id) ON DELETE RESTRICT,
  FOREIGN KEY (manifest_id) REFERENCES qc_template_manifests(id) ON DELETE RESTRICT
);

CREATE INDEX IF NOT EXISTS idx_builds_status ON site_builds(qc_status);

CREATE TABLE IF NOT EXISTS build_drafts (
  id TEXT PRIMARY KEY,
  template_id INTEGER NOT NULL,
  manifest_id TEXT NOT NULL DEFAULT '',
  source TEXT NOT NULL DEFAULT 'ui',
  request_name TEXT NOT NULL DEFAULT '',
  global_data_json BLOB,
  field_values_json BLOB,
  status TEXT NOT NULL DEFAULT 'draft',
  notes TEXT NOT NULL DEFAULT '',
  created_at TEXT NOT NULL,
  updated_at TEXT NOT NULL,
  FOREIGN KEY (template_id) REFERENCES qc_templates(id) ON DELETE RESTRICT
);

CREATE INDEX IF NOT EXISTS idx_drafts_updated_at ON build_drafts(updated_at DESC);