#include <catch.hpp>

#include <salalib/attributetableview.h>

TEST_CASE("Test Attribute view"){

AttributeTable table;

table.insertOrResetColumn("foo");

table.insertOrResetColumn("bar");

table.addRow(AttributeKey(0)).setValue(0,1.0f).setValue(1, 1.1f);

table.addRow(AttributeKey(7)).setValue(0,0.7f).setValue(1,1.7f);

AttributeTableView view(table);

view.setDisplayColIndex(0);

REQUIRE(view.getConstTableIndex().front().key.value == 7);

REQUIRE(view.getNormalisedValue(view.getConstTableIndex().front().key, *view.getConstTableIndex().front().row) == Approx(0.0f));

REQUIRE(&view.getDisplayParams() != &table.getDisplayParams());

REQUIRE(&view.getDisplayParams() == &table.getColumn(0).getDisplayParams());

table.addRow(AttributeKey(3));

view.setDisplayColIndex(-1);

REQUIRE(view.getNormalisedValue(AttributeKey(3), table.getRow(AttributeKey(3))) == Approx(3.0/7));

REQUIRE(view.getConstTableIndex().size() == 3);

REQUIRE(&table.getDisplayParams() == &view.getDisplayParams());

view.setDisplayColIndex(-2);

REQUIRE(view.getNormalisedValue(AttributeKey(3), table.getRow(AttributeKey(3))) == Approx(3.0/7));

REQUIRE(view.getConstTableIndex().empty());

REQUIRE(&table.getDisplayParams() == &view.getDisplayParams());

}

TEST_CASE("Test attribute table handle")

{

AttributeTable table;

table.insertOrResetColumn("foo");

table.insertOrResetColumn("bar");

table.addRow(AttributeKey(0)).setValue(0,1.0f).setValue(1, 1.1f);

table.addRow(AttributeKey(7)).setValue(0,0.7f).setValue(1,1.7f);

AttributeTableHandle handle(table);

handle.setDisplayColIndex(0);

REQUIRE(handle.getTableIndex().front().key.value == 7);

REQUIRE(handle.getConstTableIndex().front().key.value == 7);

handle.getTableIndex().front().mutable_row->setValue(0, 0.8f);

REQUIRE(table.getRow(AttributeKey(7)).getValue(0) == Approx(0.8));

handle.setDisplayColIndex(-1);

REQUIRE(handle.getTableIndex().size() == 2);

REQUIRE(&table.getDisplayParams() == &handle.getDisplayParams());

handle.setDisplayColIndex(-2);

REQUIRE(handle.getTableIndex().empty());

REQUIRE(&table.getDisplayParams() == &handle.getDisplayParams());

}