<?php

namespace yiiunit\framework\db\mssql;

use yii\db\mssql\Schema;
use yiiunit\framework\db\QueryBuilderTest;
use yii\db\Query;

/**
 * @group db
 * @group mssql
 */
class MssqlQueryBuilderTest extends QueryBuilderTest
{
    public $driverName = 'sqlsrv';

    public function testOffsetLimit()
    {
        $expectedQuerySql = 'SELECT [id] FROM [example] ORDER BY (SELECT NULL) OFFSET 5 ROWS FETCH NEXT 10 ROWS ONLY';
        $expectedQueryParams = [];

        $query = new Query();
        $query->select('id')->from('example')->limit(10)->offset(5);

        list($actualQuerySql, $actualQueryParams) = $this->getQueryBuilder()->build($query);

        $this->assertEquals($expectedQuerySql, $actualQuerySql);
        $this->assertEquals($expectedQueryParams, $actualQueryParams);
    }

    public function testLimit()
    {
        $expectedQuerySql = 'SELECT [id] FROM [example] ORDER BY (SELECT NULL) OFFSET 0 ROWS FETCH NEXT 10 ROWS ONLY';
        $expectedQueryParams = [];

        $query = new Query();
        $query->select('id')->from('example')->limit(10);

        list($actualQuerySql, $actualQueryParams) = $this->getQueryBuilder()->build($query);

        $this->assertEquals($expectedQuerySql, $actualQuerySql);
        $this->assertEquals($expectedQueryParams, $actualQueryParams);
    }

    public function testOffset()
    {
        $expectedQuerySql = 'SELECT [id] FROM [example] ORDER BY (SELECT NULL) OFFSET 10 ROWS';
        $expectedQueryParams = [];

        $query = new Query();
        $query->select('id')->from('example')->offset(10);

        list($actualQuerySql, $actualQueryParams) = $this->getQueryBuilder()->build($query);

        $this->assertEquals($expectedQuerySql, $actualQuerySql);
        $this->assertEquals($expectedQueryParams, $actualQueryParams);
    }

    /**
     * this is not used as a dataprovider for testGetColumnType to speed up the test
     * when used as dataprovider every single line will cause a reconnect with the database which is not needed here
     */
    public function columnTypes()
    {
        return [
            [
                Schema::TYPE_PK,
                $this->primaryKey(),
                'int IDENTITY PRIMARY KEY'
            ],
            [
                Schema::TYPE_PK . '(8)',
                $this->primaryKey(8),
                'int IDENTITY PRIMARY KEY'
            ],
            [
                Schema::TYPE_PK . ' CHECK (value > 5)',
                $this->primaryKey()->check('value > 5'),
                'int IDENTITY PRIMARY KEY CHECK (value > 5)'
            ],
            [
                Schema::TYPE_PK . '(8) CHECK (value > 5)',
                $this->primaryKey(8)->check('value > 5'),
                'int IDENTITY PRIMARY KEY CHECK (value > 5)'
            ],
            [
                Schema::TYPE_STRING,
                $this->string(),
                'varchar(255)'
            ],
            [
                Schema::TYPE_STRING . '(32)',
                $this->string(32),
                'varchar(32)'
            ],
            [
                Schema::TYPE_STRING . ' CHECK (value LIKE "test%")',
                $this->string()->check('value LIKE "test%"'),
                'varchar(255) CHECK (value LIKE "test%")'
            ],
            [
                Schema::TYPE_STRING . '(32) CHECK (value LIKE "test%")',
                $this->string(32)->check('value LIKE "test%"'),
                'varchar(32) CHECK (value LIKE "test%")'
            ],
            [
                Schema::TYPE_STRING . ' NOT NULL',
                $this->string()->notNull(),
                'varchar(255) NOT NULL'
            ],
            [
                Schema::TYPE_TEXT,
                $this->text(),
                'text'
            ],
            [
                Schema::TYPE_TEXT . '(255)',
                $this->text(255),
                'text',
                Schema::TYPE_TEXT,
            ],
            [
                Schema::TYPE_TEXT . ' CHECK (value LIKE "test%")',
                $this->text()->check('value LIKE "test%"'),
                'text CHECK (value LIKE "test%")'
            ],
            [
                Schema::TYPE_TEXT . '(255) CHECK (value LIKE "test%")',
                $this->text(255)->check('value LIKE "test%"'),
                'text CHECK (value LIKE "test%")',
                Schema::TYPE_TEXT . ' CHECK (value LIKE "test%")',
            ],
            [
                Schema::TYPE_TEXT . ' NOT NULL',
                $this->text()->notNull(),
                'text NOT NULL'
            ],
            [
                Schema::TYPE_TEXT . '(255) NOT NULL',
                $this->text(255)->notNull(),
                'text NOT NULL',
                Schema::TYPE_TEXT . ' NOT NULL',
            ],
            [
                Schema::TYPE_SMALLINT,
                $this->smallInteger(),
                'smallint'
            ],
            [
                Schema::TYPE_SMALLINT . '(8)',
                $this->smallInteger(8),
                'smallint'
            ],
            [
                Schema::TYPE_INTEGER,
                $this->integer(),
                'int'
            ],
            [
                Schema::TYPE_INTEGER . '(8)',
                $this->integer(8),
                'int'
            ],
            [
                Schema::TYPE_INTEGER . ' CHECK (value > 5)',
                $this->integer()->check('value > 5'),
                'int CHECK (value > 5)'
            ],
            [
                Schema::TYPE_INTEGER . '(8) CHECK (value > 5)',
                $this->integer(8)->check('value > 5'),
                'int CHECK (value > 5)'
            ],
            [
                Schema::TYPE_INTEGER . ' NOT NULL',
                $this->integer()->notNull(),
                'int NOT NULL'
            ],
            [
                Schema::TYPE_BIGINT,
                $this->bigInteger(),
                'bigint'
            ],
            [
                Schema::TYPE_BIGINT . '(8)',
                $this->bigInteger(8),
                'bigint'
            ],
            [
                Schema::TYPE_BIGINT . ' CHECK (value > 5)',
                $this->bigInteger()->check('value > 5'),
                'bigint CHECK (value > 5)'
            ],
            [
                Schema::TYPE_BIGINT . '(8) CHECK (value > 5)',
                $this->bigInteger(8)->check('value > 5'),
                'bigint CHECK (value > 5)'
            ],
            [
                Schema::TYPE_BIGINT . ' NOT NULL',
                $this->bigInteger()->notNull(),
                'bigint NOT NULL'
            ],
            [
                Schema::TYPE_FLOAT,
                $this->float(),
                'float'
            ],
            [
                Schema::TYPE_FLOAT . '(16)',
                $this->float(16),
                'float'
            ],
            [
                Schema::TYPE_FLOAT . ' CHECK (value > 5.6)',
                $this->float()->check('value > 5.6'),
                'float CHECK (value > 5.6)'
            ],
            [
                Schema::TYPE_FLOAT . '(16) CHECK (value > 5.6)',
                $this->float(16)->check('value > 5.6'),
                'float CHECK (value > 5.6)'
            ],
            [
                Schema::TYPE_FLOAT . ' NOT NULL',
                $this->float()->notNull(),
                'float NOT NULL'
            ],
            [
                Schema::TYPE_DOUBLE,
                $this->double(),
                'float'
            ],
            [
                Schema::TYPE_DOUBLE . '(16)',
                $this->double(16),
                'float'
            ],
            [
                Schema::TYPE_DOUBLE . ' CHECK (value > 5.6)',
                $this->double()->check('value > 5.6'),
                'float CHECK (value > 5.6)'
            ],
            [
                Schema::TYPE_DOUBLE . '(16) CHECK (value > 5.6)',
                $this->double(16)->check('value > 5.6'),
                'float CHECK (value > 5.6)'
            ],
            [
                Schema::TYPE_DOUBLE . ' NOT NULL',
                $this->double()->notNull(),
                'float NOT NULL'
            ],
            [
                Schema::TYPE_DECIMAL,
                $this->decimal(),
                'decimal'
            ],
            [
                Schema::TYPE_DECIMAL . '(12,4)',
                $this->decimal(12, 4),
                'decimal'
            ],
            [
                Schema::TYPE_DECIMAL . ' CHECK (value > 5.6)',
                $this->decimal()->check('value > 5.6'),
                'decimal CHECK (value > 5.6)'
            ],
            [
                Schema::TYPE_DECIMAL . '(12,4) CHECK (value > 5.6)',
                $this->decimal(12, 4)->check('value > 5.6'),
                'decimal CHECK (value > 5.6)'
            ],
            [
                Schema::TYPE_DECIMAL . ' NOT NULL',
                $this->decimal()->notNull(),
                'decimal NOT NULL'
            ],
            [
                Schema::TYPE_DATETIME,
                $this->dateTime(),
                'datetime'
            ],
            [
                Schema::TYPE_DATETIME . " CHECK (value BETWEEN '2011-01-01' AND '2013-01-01')",
                $this->dateTime()->check("value BETWEEN '2011-01-01' AND '2013-01-01'"),
                "datetime CHECK (value BETWEEN '2011-01-01' AND '2013-01-01')"
            ],
            [
                Schema::TYPE_DATETIME . ' NOT NULL',
                $this->dateTime()->notNull(),
                'datetime NOT NULL'
            ],
            [
                Schema::TYPE_TIMESTAMP,
                $this->timestamp(),
                'timestamp'
            ],
            [
                Schema::TYPE_TIMESTAMP . " CHECK (value BETWEEN '2011-01-01' AND '2013-01-01')",
                $this->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',
                $this->timestamp()->notNull(),
                'timestamp NOT NULL'
            ],
            [
                Schema::TYPE_TIME,
                $this->time(),
                'time'
            ],
            [
                Schema::TYPE_TIME . " CHECK (value BETWEEN '12:00:00' AND '13:01:01')",
                $this->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',
                $this->time()->notNull(),
                'time NOT NULL'
            ],
            [
                Schema::TYPE_DATE,
                $this->date(),
                'date'
            ],
            [
                Schema::TYPE_DATE . " CHECK (value BETWEEN '2011-01-01' AND '2013-01-01')",
                $this->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',
                $this->date()->notNull(),
                'date NOT NULL'
            ],
            [
                Schema::TYPE_BINARY,
                $this->binary(),
                'blob'
            ],
            [
                Schema::TYPE_BOOLEAN,
                $this->boolean(),
                'tinyint(1)'
            ],
            [
                Schema::TYPE_BOOLEAN . ' NOT NULL DEFAULT 1',
                $this->boolean()->notNull()->defaultValue(1),
                'tinyint(1) NOT NULL DEFAULT 1'
            ],
            [
                Schema::TYPE_MONEY,
                $this->money(),
                'decimal(19,4)'
            ],
            [
                Schema::TYPE_MONEY . '(16,2)',
                $this->money(16, 2),
                'decimal(16,2)'
            ],
            [
                Schema::TYPE_MONEY . ' CHECK (value > 0.0)',
                $this->money()->check('value > 0.0'),
                'decimal(19,4) CHECK (value > 0.0)'
            ],
            [
                Schema::TYPE_MONEY . '(16,2) CHECK (value > 0.0)',
                $this->money(16, 2)->check('value > 0.0'),
                'decimal(16,2) CHECK (value > 0.0)'
            ],
            [
                Schema::TYPE_MONEY . ' NOT NULL',
                $this->money()->notNull(),
                'decimal(19,4) NOT NULL'
            ],
        ];
    }
}