<?php

namespace yiiunit\framework\db\pgsql;

use yii\db\pgsql\Schema;
use yiiunit\framework\db\QueryBuilderTest;

/**
 * @group db
 * @group pgsql
 */
class PostgreSQLQueryBuilderTest extends QueryBuilderTest
{
    public $driverName = 'pgsql';

    public function columnTypes()
    {
        return [
            [Schema::TYPE_PK, 'serial NOT NULL PRIMARY KEY'],
            [Schema::TYPE_PK . '(8)', 'serial NOT NULL PRIMARY KEY'],
            [Schema::TYPE_PK . ' CHECK (value > 5)', 'serial NOT NULL PRIMARY KEY CHECK (value > 5)'],
            [Schema::TYPE_PK . '(8) CHECK (value > 5)', 'serial NOT NULL PRIMARY KEY CHECK (value > 5)'],
            [Schema::TYPE_STRING, 'varchar(255)'],
            [Schema::TYPE_STRING . '(32)', 'varchar(32)'],
            [Schema::TYPE_STRING . ' CHECK (value LIKE "test%")', 'varchar(255) CHECK (value LIKE "test%")'],
            [Schema::TYPE_STRING . '(32) CHECK (value LIKE "test%")', 'varchar(32) CHECK (value LIKE "test%")'],
            [Schema::TYPE_STRING . ' NOT NULL', 'varchar(255) NOT NULL'],
            [Schema::TYPE_TEXT, 'text'],
            [Schema::TYPE_TEXT . '(255)', 'text'],
            [Schema::TYPE_TEXT . ' CHECK (value LIKE "test%")', 'text CHECK (value LIKE "test%")'],
            [Schema::TYPE_TEXT . '(255) CHECK (value LIKE "test%")', 'text CHECK (value LIKE "test%")'],
            [Schema::TYPE_TEXT . ' NOT NULL', 'text NOT NULL'],
            [Schema::TYPE_TEXT . '(255) NOT NULL', 'text NOT NULL'],
            [Schema::TYPE_SMALLINT, 'smallint'],
            [Schema::TYPE_SMALLINT . '(8)', 'smallint'],
            [Schema::TYPE_INTEGER, 'integer'],
            [Schema::TYPE_INTEGER . '(8)', 'integer'],
            [Schema::TYPE_INTEGER . ' CHECK (value > 5)', 'integer CHECK (value > 5)'],
            [Schema::TYPE_INTEGER . '(8) CHECK (value > 5)', 'integer CHECK (value > 5)'],
            [Schema::TYPE_INTEGER . ' NOT NULL', 'integer NOT NULL'],
            [Schema::TYPE_BIGINT, 'bigint'],
            [Schema::TYPE_BIGINT . '(8)', 'bigint'],
            [Schema::TYPE_BIGINT . ' CHECK (value > 5)', 'bigint CHECK (value > 5)'],
            [Schema::TYPE_BIGINT . '(8) CHECK (value > 5)', 'bigint CHECK (value > 5)'],
            [Schema::TYPE_BIGINT . ' NOT NULL', 'bigint NOT NULL'],
            [Schema::TYPE_FLOAT, 'double precision'],
            [Schema::TYPE_FLOAT . ' CHECK (value > 5.6)', 'double precision CHECK (value > 5.6)'],
            [Schema::TYPE_FLOAT . '(16,5) CHECK (value > 5.6)', 'double precision CHECK (value > 5.6)'],
            [Schema::TYPE_FLOAT . ' NOT NULL', 'double precision NOT NULL'],
            [Schema::TYPE_DECIMAL, 'numeric(10,0)'],
            [Schema::TYPE_DECIMAL . '(12,4)', 'numeric(12,4)'],
            [Schema::TYPE_DECIMAL . ' CHECK (value > 5.6)', 'numeric(10,0) CHECK (value > 5.6)'],
            [Schema::TYPE_DECIMAL . '(12,4) CHECK (value > 5.6)', 'numeric(12,4) CHECK (value > 5.6)'],
            [Schema::TYPE_DECIMAL . ' NOT NULL', 'numeric(10,0) NOT NULL'],
            [Schema::TYPE_DATETIME, 'timestamp'],
            [Schema::TYPE_DATETIME . " CHECK(value BETWEEN '2011-01-01' AND '2013-01-01')", "timestamp CHECK(value BETWEEN '2011-01-01' AND '2013-01-01')"],
            [Schema::TYPE_DATETIME . ' NOT NULL', 'timestamp NOT NULL'],
            [Schema::TYPE_TIMESTAMP, 'timestamp'],
            [Schema::TYPE_TIMESTAMP . " CHECK(value BETWEEN '2011-01-01' AND '2013-01-01')", "timestamp CHECK(value BETWEEN '2011-01-01' AND '2013-01-01')"],
            [Schema::TYPE_TIMESTAMP . ' NOT NULL', 'timestamp NOT NULL'],
            [Schema::TYPE_TIME, 'time'],
            [Schema::TYPE_TIME . " CHECK(value BETWEEN '12:00:00' AND '13:01:01')", "time CHECK(value BETWEEN '12:00:00' AND '13:01:01')"],
            [Schema::TYPE_TIME . ' NOT NULL', 'time NOT NULL'],
            [Schema::TYPE_DATE, 'date'],
            [Schema::TYPE_DATE . " CHECK(value BETWEEN '2011-01-01' AND '2013-01-01')", "date CHECK(value BETWEEN '2011-01-01' AND '2013-01-01')"],
            [Schema::TYPE_DATE . ' NOT NULL', 'date NOT NULL'],
            [Schema::TYPE_BINARY, 'bytea'],
            [Schema::TYPE_BOOLEAN, 'boolean'],
            [Schema::TYPE_BOOLEAN . ' NOT NULL DEFAULT 1', 'boolean NOT NULL DEFAULT 1'],
            [Schema::TYPE_MONEY, 'numeric(19,4)'],
            [Schema::TYPE_MONEY . '(16,2)', 'numeric(16,2)'],
            [Schema::TYPE_MONEY . ' CHECK (value > 0.0)', 'numeric(19,4) CHECK (value > 0.0)'],
            [Schema::TYPE_MONEY . '(16,2) CHECK (value > 0.0)', 'numeric(16,2) CHECK (value > 0.0)'],
            [Schema::TYPE_MONEY . ' NOT NULL', 'numeric(19,4) NOT NULL'],
        ];
    }

    public function conditionProvider()
    {
        return array_merge(parent::conditionProvider(), [
            // adding conditions for ILIKE i.e. case insensitive LIKE
            // http://www.postgresql.org/docs/8.3/static/functions-matching.html#FUNCTIONS-LIKE

            // empty values
            [ ['ilike', 'name', []], '0=1', [] ],
            [ ['not ilike', 'name', []], '', [] ],
            [ ['or ilike', 'name', []], '0=1', [] ],
            [ ['or not ilike', 'name', []], '', [] ],

            // simple ilike
            [ ['ilike', 'name', 'heyho'], '"name" ILIKE :qp0', [':qp0' => '%heyho%'] ],
            [ ['not ilike', 'name', 'heyho'], '"name" NOT ILIKE :qp0', [':qp0' => '%heyho%'] ],
            [ ['or ilike', 'name', 'heyho'], '"name" ILIKE :qp0', [':qp0' => '%heyho%'] ],
            [ ['or not ilike', 'name', 'heyho'], '"name" NOT ILIKE :qp0', [':qp0' => '%heyho%'] ],

            // ilike for many values
            [ ['ilike', 'name', ['heyho', 'abc']], '"name" ILIKE :qp0 AND "name" ILIKE :qp1', [':qp0' => '%heyho%', ':qp1' => '%abc%'] ],
            [ ['not ilike', 'name', ['heyho', 'abc']], '"name" NOT ILIKE :qp0 AND "name" NOT ILIKE :qp1', [':qp0' => '%heyho%', ':qp1' => '%abc%'] ],
            [ ['or ilike', 'name', ['heyho', 'abc']], '"name" ILIKE :qp0 OR "name" ILIKE :qp1', [':qp0' => '%heyho%', ':qp1' => '%abc%'] ],
            [ ['or not ilike', 'name', ['heyho', 'abc']], '"name" NOT ILIKE :qp0 OR "name" NOT ILIKE :qp1', [':qp0' => '%heyho%', ':qp1' => '%abc%'] ],
        ]);
    }
}