"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 insert_exports = {};
__export(insert_exports, {
  PgInsertBase: () => PgInsertBase,
  PgInsertBuilder: () => PgInsertBuilder
});
module.exports = __toCommonJS(insert_exports);
var import_entity = require("../../entity.cjs");
var import_query_promise = require("../../query-promise.cjs");
var import_selection_proxy = require("../../selection-proxy.cjs");
var import_sql = require("../../sql/sql.cjs");
var import_table = require("../../table.cjs");
var import_tracing = require("../../tracing.cjs");
var import_utils = require("../../utils.cjs");
var import_query_builder = require("./query-builder.cjs");
class PgInsertBuilder {
  constructor(table, session, dialect, withList, overridingSystemValue_) {
    this.table = table;
    this.session = session;
    this.dialect = dialect;
    this.withList = withList;
    this.overridingSystemValue_ = overridingSystemValue_;
  }
  static [import_entity.entityKind] = "PgInsertBuilder";
  authToken;
  /** @internal */
  setToken(token) {
    this.authToken = token;
    return this;
  }
  overridingSystemValue() {
    this.overridingSystemValue_ = true;
    return this;
  }
  values(values) {
    values = Array.isArray(values) ? values : [values];
    if (values.length === 0) {
      throw new Error("values() must be called with at least one value");
    }
    const mappedValues = values.map((entry) => {
      const result = {};
      const cols = this.table[import_table.Table.Symbol.Columns];
      for (const colKey of Object.keys(entry)) {
        const colValue = entry[colKey];
        result[colKey] = (0, import_entity.is)(colValue, import_sql.SQL) ? colValue : new import_sql.Param(colValue, cols[colKey]);
      }
      return result;
    });
    return new PgInsertBase(
      this.table,
      mappedValues,
      this.session,
      this.dialect,
      this.withList,
      false,
      this.overridingSystemValue_
    ).setToken(this.authToken);
  }
  select(selectQuery) {
    const select = typeof selectQuery === "function" ? selectQuery(new import_query_builder.QueryBuilder()) : selectQuery;
    if (!(0, import_entity.is)(select, import_sql.SQL) && !(0, import_utils.haveSameKeys)(this.table[import_table.Columns], select._.selectedFields)) {
      throw new Error(
        "Insert select error: selected fields are not the same or are in a different order compared to the table definition"
      );
    }
    return new PgInsertBase(this.table, select, this.session, this.dialect, this.withList, true);
  }
}
class PgInsertBase extends import_query_promise.QueryPromise {
  constructor(table, values, session, dialect, withList, select, overridingSystemValue_) {
    super();
    this.session = session;
    this.dialect = dialect;
    this.config = { table, values, withList, select, overridingSystemValue_ };
  }
  static [import_entity.entityKind] = "PgInsert";
  config;
  returning(fields = this.config.table[import_table.Table.Symbol.Columns]) {
    this.config.returningFields = fields;
    this.config.returning = (0, import_utils.orderSelectedFields)(fields);
    return this;
  }
  /**
   * Adds an `on conflict do nothing` clause to the query.
   *
   * Calling this method simply avoids inserting a row as its alternative action.
   *
   * See docs: {@link https://orm.drizzle.team/docs/insert#on-conflict-do-nothing}
   *
   * @param config The `target` and `where` clauses.
   *
   * @example
   * ```ts
   * // Insert one row and cancel the insert if there's a conflict
   * await db.insert(cars)
   *   .values({ id: 1, brand: 'BMW' })
   *   .onConflictDoNothing();
   *
   * // Explicitly specify conflict target
   * await db.insert(cars)
   *   .values({ id: 1, brand: 'BMW' })
   *   .onConflictDoNothing({ target: cars.id });
   * ```
   */
  onConflictDoNothing(config = {}) {
    if (config.target === void 0) {
      this.config.onConflict = import_sql.sql`do nothing`;
    } else {
      let targetColumn = "";
      targetColumn = Array.isArray(config.target) ? config.target.map((it) => this.dialect.escapeName(this.dialect.casing.getColumnCasing(it))).join(",") : this.dialect.escapeName(this.dialect.casing.getColumnCasing(config.target));
      const whereSql = config.where ? import_sql.sql` where ${config.where}` : void 0;
      this.config.onConflict = import_sql.sql`(${import_sql.sql.raw(targetColumn)})${whereSql} do nothing`;
    }
    return this;
  }
  /**
   * Adds an `on conflict do update` clause to the query.
   *
   * Calling this method will update the existing row that conflicts with the row proposed for insertion as its alternative action.
   *
   * See docs: {@link https://orm.drizzle.team/docs/insert#upserts-and-conflicts}
   *
   * @param config The `target`, `set` and `where` clauses.
   *
   * @example
   * ```ts
   * // Update the row if there's a conflict
   * await db.insert(cars)
   *   .values({ id: 1, brand: 'BMW' })
   *   .onConflictDoUpdate({
   *     target: cars.id,
   *     set: { brand: 'Porsche' }
   *   });
   *
   * // Upsert with 'where' clause
   * await db.insert(cars)
   *   .values({ id: 1, brand: 'BMW' })
   *   .onConflictDoUpdate({
   *     target: cars.id,
   *     set: { brand: 'newBMW' },
   *     targetWhere: sql`${cars.createdAt} > '2023-01-01'::date`,
   *   });
   * ```
   */
  onConflictDoUpdate(config) {
    if (config.where && (config.targetWhere || config.setWhere)) {
      throw new Error(
        'You cannot use both "where" and "targetWhere"/"setWhere" at the same time - "where" is deprecated, use "targetWhere" or "setWhere" instead.'
      );
    }
    const whereSql = config.where ? import_sql.sql` where ${config.where}` : void 0;
    const targetWhereSql = config.targetWhere ? import_sql.sql` where ${config.targetWhere}` : void 0;
    const setWhereSql = config.setWhere ? import_sql.sql` where ${config.setWhere}` : void 0;
    const setSql = this.dialect.buildUpdateSet(this.config.table, (0, import_utils.mapUpdateSet)(this.config.table, config.set));
    let targetColumn = "";
    targetColumn = Array.isArray(config.target) ? config.target.map((it) => this.dialect.escapeName(this.dialect.casing.getColumnCasing(it))).join(",") : this.dialect.escapeName(this.dialect.casing.getColumnCasing(config.target));
    this.config.onConflict = import_sql.sql`(${import_sql.sql.raw(targetColumn)})${targetWhereSql} do update set ${setSql}${whereSql}${setWhereSql}`;
    return this;
  }
  /** @internal */
  getSQL() {
    return this.dialect.buildInsertQuery(this.config);
  }
  toSQL() {
    const { typings: _typings, ...rest } = this.dialect.sqlToQuery(this.getSQL());
    return rest;
  }
  /** @internal */
  _prepare(name) {
    return import_tracing.tracer.startActiveSpan("drizzle.prepareQuery", () => {
      return this.session.prepareQuery(this.dialect.sqlToQuery(this.getSQL()), this.config.returning, name, true);
    });
  }
  prepare(name) {
    return this._prepare(name);
  }
  authToken;
  /** @internal */
  setToken(token) {
    this.authToken = token;
    return this;
  }
  execute = (placeholderValues) => {
    return import_tracing.tracer.startActiveSpan("drizzle.operation", () => {
      return this._prepare().execute(placeholderValues, this.authToken);
    });
  };
  /** @internal */
  getSelectedFields() {
    return this.config.returningFields ? new Proxy(
      this.config.returningFields,
      new import_selection_proxy.SelectionProxyHandler({
        alias: (0, import_table.getTableName)(this.config.table),
        sqlAliasedBehavior: "alias",
        sqlBehavior: "error"
      })
    ) : void 0;
  }
  $dynamic() {
    return this;
  }
}
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  PgInsertBase,
  PgInsertBuilder
});
//# sourceMappingURL=insert.cjs.map