"use strict";
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
var column_builder_exports = {};
__export(column_builder_exports, {
  ColumnBuilder: () => ColumnBuilder
});
module.exports = __toCommonJS(column_builder_exports);
var import_entity = require("./entity.cjs");
class ColumnBuilder {
  static [import_entity.entityKind] = "ColumnBuilder";
  config;
  constructor(name, dataType, columnType) {
    this.config = {
      name,
      keyAsName: name === "",
      notNull: false,
      default: void 0,
      hasDefault: false,
      primaryKey: false,
      isUnique: false,
      uniqueName: void 0,
      uniqueType: void 0,
      dataType,
      columnType,
      generated: void 0
    };
  }
  /**
   * Changes the data type of the column. Commonly used with `json` columns. Also, useful for branded types.
   *
   * @example
   * ```ts
   * const users = pgTable('users', {
   * 	id: integer('id').$type<UserId>().primaryKey(),
   * 	details: json('details').$type<UserDetails>().notNull(),
   * });
   * ```
   */
  $type() {
    return this;
  }
  /**
   * Adds a `not null` clause to the column definition.
   *
   * Affects the `select` model of the table - columns *without* `not null` will be nullable on select.
   */
  notNull() {
    this.config.notNull = true;
    return this;
  }
  /**
   * Adds a `default <value>` clause to the column definition.
   *
   * Affects the `insert` model of the table - columns *with* `default` are optional on insert.
   *
   * If you need to set a dynamic default value, use {@link $defaultFn} instead.
   */
  default(value) {
    this.config.default = value;
    this.config.hasDefault = true;
    return this;
  }
  /**
   * Adds a dynamic default value to the column.
   * The function will be called when the row is inserted, and the returned value will be used as the column value.
   *
   * **Note:** This value does not affect the `drizzle-kit` behavior, it is only used at runtime in `drizzle-orm`.
   */
  $defaultFn(fn) {
    this.config.defaultFn = fn;
    this.config.hasDefault = true;
    return this;
  }
  /**
   * Alias for {@link $defaultFn}.
   */
  $default = this.$defaultFn;
  /**
   * Adds a dynamic update value to the column.
   * The function will be called when the row is updated, and the returned value will be used as the column value if none is provided.
   * If no `default` (or `$defaultFn`) value is provided, the function will be called when the row is inserted as well, and the returned value will be used as the column value.
   *
   * **Note:** This value does not affect the `drizzle-kit` behavior, it is only used at runtime in `drizzle-orm`.
   */
  $onUpdateFn(fn) {
    this.config.onUpdateFn = fn;
    this.config.hasDefault = true;
    return this;
  }
  /**
   * Alias for {@link $onUpdateFn}.
   */
  $onUpdate = this.$onUpdateFn;
  /**
   * Adds a `primary key` clause to the column definition. This implicitly makes the column `not null`.
   *
   * In SQLite, `integer primary key` implicitly makes the column auto-incrementing.
   */
  primaryKey() {
    this.config.primaryKey = true;
    this.config.notNull = true;
    return this;
  }
  /** @internal Sets the name of the column to the key within the table definition if a name was not given. */
  setName(name) {
    if (this.config.name !== "")
      return;
    this.config.name = name;
  }
}
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  ColumnBuilder
});
//# sourceMappingURL=column-builder.cjs.map