package solutions.bitbadger.documents

import java.sql.Connection
import solutions.bitbadger.documents.query.Find
import solutions.bitbadger.documents.query.orderBy

/**
 * Functions to find and retrieve documents
 */
object Find {

    /**
     * Retrieve all documents in the given table
     *
     * @param tableName The table from which documents should be retrieved
     * @param conn The connection over which documents should be retrieved
     * @return A list of documents from the given table
     */
    inline fun <reified TDoc> all(tableName: String, conn: Connection) =
        conn.customList<TDoc>(Find.all(tableName), mapFunc = Results::fromData)

    /**
     * Retrieve all documents in the given table
     *
     * @param tableName The table from which documents should be retrieved
     * @return A list of documents from the given table
     */
    inline fun <reified TDoc> all(tableName: String) =
        Configuration.dbConn().use { all<TDoc>(tableName, it) }

    /**
     * Retrieve all documents in the given table
     *
     * @param tableName The table from which documents should be retrieved
     * @param orderBy Fields by which the query should be ordered
     * @param conn The connection over which documents should be retrieved
     * @return A list of documents from the given table
     */
    inline fun <reified TDoc> all(tableName: String, orderBy: Collection<Field<*>>, conn: Connection) =
        conn.customList<TDoc>(Find.all(tableName) + orderBy(orderBy), mapFunc = Results::fromData)

    /**
     * Retrieve all documents in the given table
     *
     * @param tableName The table from which documents should be retrieved
     * @param orderBy Fields by which the query should be ordered
     * @return A list of documents from the given table
     */
    inline fun <reified TDoc> all(tableName: String, orderBy: Collection<Field<*>>) =
        Configuration.dbConn().use { all<TDoc>(tableName, orderBy, it) }

}