<?php
/*
** Zabbix
** Copyright (C) 2001-2023 Zabbix SIA
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation; either version 2 of the License, or
** (at your option) any later version.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software
** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
**/


require_once dirname(__FILE__).'/../common/testFormGraphs.php';

/**
 * @backup graphs
 *
 * @onBefore prepareGraphsData
 *
 * @onAfter clearData
 *
 * @dataSource WebScenarios
 */
class testFormGraph extends testFormGraphs {

	protected $url = 'graphs.php?filter_set=1&filter_hostids%5B0%5D='.self::HOSTID.'&context=host';

	public function prepareGraphsData() {
		self::$update_graph = 'Graph for update';

		// Create items on given host.
		$items_data = [];
		foreach (self::$items['items'] as $name => $fields) {
			$items_data[] = [
				'hostid' => self::HOSTID,
				'name' => $name,
				'key_' => $name,
				'type' => ITEM_TYPE_TRAPPER,
				'value_type' => $fields['value_type']
			];
		}

		$items = CDataHelper::call('item.create', $items_data);
		$this->assertArrayHasKey('itemids', $items);
		$itemids = CDataHelper::getIds('name');

		foreach (['int', 'float', 'text', 'log'] as $suffix) {
			$field = 'graph_trap_'.$suffix;
			self::$items[$field]['itemid'] = $itemids[$field];
		}

		// Create graphs with previously created items.
		$prepared_graphs = [
			[
				'name' => 'Graph for update',
				'itemid' => self::$items['graph_trap_int']['itemid']
			],
			[
				'name' => 'Graph for delete',
				'itemid' => self::$items['graph_trap_float']['itemid']
			],
			[
				'name' => 'Duplicated graph',
				'itemid' => self::$items['graph_trap_float']['itemid']
			],
			[
				'name' => 'Graph for clone',
				'itemid' => self::$items['graph_trap_int']['itemid']
			],
			[
				'name' => 'Graph for items change',
				'itemid' => self::$items['graph_trap_int']['itemid']
			]
		];

		$graphs_data = [];
		foreach ($prepared_graphs as $graph) {
			$graphs_data[] = [
				'name' => $graph['name'],
				'width' => 850,
				'height' => 335,
				'gitems' => [
					[
						'itemid' => $graph['itemid'],
						'color'=> 'FDD835'
					]
				]
			];
		}

		CDataHelper::call('graph.create', $graphs_data);
	}

	/**
	 * @dataProvider getLayoutData
	 */
	public function testFormGraph_Layout($data) {
		$this->checkGraphFormLayout($data);
	}

	public function getGraphData() {
		return [
			[
				[
					'expected' => TEST_BAD,
					'fields' => [
						'Name' => 'Empty color'
					],
					'items' => [
						[
							'item' => 'testFormItem',
							'color' => ''
						]
					],
					'details' => [
						'Empty color.'
					]
				]
			],
			[
				[
					'expected' => TEST_BAD,
					'fields' => [
						'Name' => 'Duplicated graph'
					],
					'items' => [
						[
							'item' => 'testFormItem'
						]
					],
					'details' => [
						'Graph "Duplicated graph" already exists on the host "Simple form test host".'
					]
				]
			],
			[
				[
					'expected' => TEST_BAD,
					'fields' => [
						'Name' => 'Exploded graph duplicated Graph sum type',
						'Graph type' => CFormElement::RELOADABLE_FILL('Exploded'),
						'Show legend' => false,
						'3D view' => true
					],
					'items' => [
						[
							'item' => 'Response code for step "step 2 of clone scenario" of scenario "Scenario for Clone".',
							'color'=> 'AB47BC',
							'functions' => [
								'type' => 'Simple',
								'calc_fnc' => 'min'
							]
						],
						[
							'item' => 'Response time for step "Второй этап вэб сценария" of scenario "Scenario for Delete".',
							'color'=> 'FFA000',
							'functions' => [
								'type' => 'Graph sum',
								'calc_fnc' => 'avg'
							]
						],
						[
							'item' => 'Response code for step "step 2 of clone scenario" of scenario "Scenario for Clone".',
							'color'=> 'FFA001',
							'functions' => [
								'type' => 'Graph sum',
								'calc_fnc' => 'last'
							]
						]
					],
					'details' => [
						'Cannot add more than one item with type "Graph sum" on graph "Exploded graph duplicated Graph sum type".'
					]
				]
			],
			[
				[
					'expected' => TEST_BAD,
					'fields' => [
						'Name' => 'Max equals min value'.($this->prototype ? ' {#KEY}' : NULL),
						'id:ymin_type' => CFormElement::RELOADABLE_FILL('Fixed'),
						'id:ymax_type' => CFormElement::RELOADABLE_FILL('Fixed'),
						'id:yaxismin' => 0.1,
						'id:yaxismax' => 0.1
					],
					'items' => [
						[
							'item' => 'testFormItem'
						]
					],
					'details' => [
						'Y axis MAX value must be greater than Y axis MIN value.'
					]
				]
			],
			[
				[
					'expected' => TEST_BAD,
					'fields' => [
						'Name' => 'Max less than min'.($this->prototype ? ' {#KEY}' : NULL),
						'id:ymin_type' => CFormElement::RELOADABLE_FILL('Fixed'),
						'id:ymax_type' => CFormElement::RELOADABLE_FILL('Fixed'),
						'id:yaxismin' => 0.2,
						'id:yaxismax' => 0.1
					],
					'items' => [
						[
							'item' => 'testFormItem'
						]
					],
					'details' => [
						'Y axis MAX value must be greater than Y axis MIN value.'
					]
				]
			],
			[
				[
					'fields' => [
						'Name' => 'Normal graph items in Y axis values',
						'Width' => 65535,
						'Height' => 65535,
						'Graph type' => CFormElement::RELOADABLE_FILL('Normal'),
						'Show legend' => false,
						'Show working time' => false,
						'Show triggers' => false,
						'id:visible_percent_left' => true,
						'id:visible_percent_right' => true,
						'id:percent_left' => 5.5,
						'id:percent_right' => 99.9,
						'id:ymin_type' => CFormElement::RELOADABLE_FILL('Item'),
						'id:ymax_type' => CFormElement::RELOADABLE_FILL('Item')
					],
					'yaxis_items' => [
						'min' => 'Failed step of scenario "Scenario for Clone".',
						'max' => 'Download speed for scenario "Scenario for Clone".'
					],
					'items' => [
						[
							'item' => 'testFormItem',
							'color'=> 'BBDEFB',
							'functions' => [
								'calc_fnc' => 'min',
								'drawtype' => 'Bold line',
								'yaxisside' => 'Right'
							]
						],
						[
							'item' => 'testFormItem2',
							'color'=> 'FBC02D',
							'functions' => [
								'calc_fnc' => 'avg',
								'drawtype' => 'Filled region',
								'yaxisside' => 'Left'
							]
						],
						[
							'item' => 'testFormItem3',
							'color'=> '7B1FA2',
							'functions' => [
								'calc_fnc' => 'max',
								'drawtype' => 'Dot',
								'yaxisside' => 'Right'
							]
						],
						[
							'item' => 'testFormItem3',
							'color'=> 'FFE082',
							'functions' => [
								'calc_fnc' => 'avg',
								'drawtype' => 'Dashed line',
								'yaxisside' => 'Right'
							]
						],
						[
							'item' => 'testFormItem4',
							'color'=> '7F3700',
							'functions' => [
								'calc_fnc' => 'avg',
								'drawtype' => 'Gradient line',
								'yaxisside' => 'Left'
							]
						]
					],
					'screenshot' => true
				]
			],
			[
				[
					'fields' => [
						'Name' => 'Stacked graph fixed Y axis values',
						'Width' => 20,
						'Height' => 20,
						'Graph type' => CFormElement::RELOADABLE_FILL('Stacked'),
						'Show legend' => true,
						'Show working time' => true,
						'Show triggers' => true,
						'id:ymin_type' => CFormElement::RELOADABLE_FILL('Fixed'),
						'id:ymax_type' => CFormElement::RELOADABLE_FILL('Fixed'),
						'id:yaxismin' => 0.1,
						'id:yaxismax' => 0.99
					],
					'items' => [
						[
							'item' => 'testFormItem',
							'color'=> '00897B',
							'functions' => [
								'calc_fnc' => 'max',
								'yaxisside' => 'Right'
							]
						],
						[
							'item' => 'testFormItem',
							'color'=> 'C3C3C3',
							'functions' => [
								'calc_fnc' => 'avg',
								'yaxisside' => 'Left'
							]
						],
						[
							'item' => 'testFormItem',
							'color'=> '00897B',
							'functions' => [
								'calc_fnc' => 'min',
								'yaxisside' => 'Right'
							]
						]
					]
				]
			],
			[
				[
					'fields' => [
						'Name' => 'Pie graph 3D false',
						'Graph type' => CFormElement::RELOADABLE_FILL('Pie'),
						'Show legend' => true,
						'3D view' => false
					],
					'items' => [
						[
							'item' => 'Failed step of scenario "Scenario for Clone".',
							'color'=> 'D2D2D2',
							'functions' => [
								'type' => 'Simple',
								'calc_fnc' => 'min'
							]
						],
						[
							'item' => 'Failed step of scenario "Scenario for Update".',
							'color'=> 'C0CA33',
							'functions' => [
								'type' => 'Graph sum',
								'calc_fnc' => 'avg'
							]
						]
					]
				]
			],
			[
				[
					'fields' => [
						'Name' => 'Pie graph 3D true',
						'Graph type' => CFormElement::RELOADABLE_FILL('Pie'),
						'Show legend' => false,
						'3D view' => true
					],
					'items' => [
						[
							'item' => 'Failed step of scenario "Scenario for Update".',
							'color'=> 'AB47BC',
							'functions' => [
								'type' => 'Simple',
								'calc_fnc' => 'max'
							]
						],
						[
							'item' => 'Failed step of scenario "Scenario for Delete".',
							'color'=> 'FFA000',
							'functions' => [
								'type' => 'Graph sum',
								'calc_fnc' => 'last'
							]
						]
					]
				]
			],
			[
				[
					'fields' => [
						'Name' => 'Exploded graph 3D true',
						'Graph type' => CFormElement::RELOADABLE_FILL('Exploded'),
						'Show legend' => false,
						'3D view' => true
					],
					'items' => [
						[
							'item' => 'Response time for step "!@#$%^&*()_+ōš六書" of scenario "Scenario for Delete".',
							'color'=> 'AB47BC',
							'functions' => [
								'type' => 'Simple',
								'calc_fnc' => 'min'
							]
						],
						[
							'item' => 'Response code for step "step 2 of clone scenario" of scenario "Scenario for Clone".',
							'color'=> 'FFA000',
							'functions' => [
								'type' => 'Graph sum',
								'calc_fnc' => 'avg'
							]
						]
					]
				]
			],
			[
				[
					'fields' => [
						'Name' => 'Exploded graph 3D false',
						'Graph type' => CFormElement::RELOADABLE_FILL('Exploded'),
						'Show legend' => true,
						'3D view' => false
					],
					'items' => [
						[
							'item' => 'Response code for step "step 2 of clone scenario" of scenario "Scenario for Clone".',
							'color'=> 'AB47BC',
							'functions' => [
								'type' => 'Simple',
								'calc_fnc' => 'max'
							]
						],
						[
							'item' => 'Response time for step "step 2 of clone scenario" of scenario "Scenario for Clone".',
							'color'=> 'FFA000',
							'functions' => [
								'type' => 'Graph sum',
								'calc_fnc' => 'last'
							]
						]
					]
				]
			]
		];
	}

	/**
	 * @dataProvider getCommonGraphData
	 * @dataProvider getGraphData
	 */
	public function testFormGraph_Create($data) {
		$this->checkGraphForm($data);
	}

	/**
	 * @dataProvider getCommonGraphData
	 * @dataProvider getGraphData
	 */
	public function testFormGraph_Update($data) {
		$this->checkGraphForm($data, true);
	}

	/**
	 * @dataProvider getCloneData
	 */
	public function testFormGraph_Clone($data) {
		$this->checkClone($data);
	}

	/**
	 * @dataProvider getNoChangesData
	 */
	public function testFormGraph_NoChanges($data) {
		$this->checkNoChanges($data);
	}

	public static function getItemSettingsData() {
		return [
			[
				[
					'change' => [
						'functions' => [
							'calc_fnc' => 'min',
							'drawtype' => 'Dashed line',
							'yaxisside' => 'Right'
						]
					],
					'expected' => [
						'functions' => [
							'calc_fnc' => 'min',
							'drawtype' => 'Dashed line',
							'yaxisside' => 'Right'
						],
						'color' => 'FDD835'
					]
				]
			],
			[
				[
					'change' => [
						'color' => 'BBDEFB'
					],
					'expected' => [
						'functions' => [
							'calc_fnc' => 'min',
							'drawtype' => 'Dashed line',
							'yaxisside' => 'Right'
						],
						'color' => 'BBDEFB'
					]
				]
			],
			[
				[
					'change' => [
						'functions' => [
							'calc_fnc' => 'all',
							'drawtype' => 'Dot',
							'yaxisside' => 'Left'
						],
						'color' => '891515'
					],
					'expected' => [
						'functions' => [
							'calc_fnc' => 'all',
							'drawtype' => 'Dot',
							'yaxisside' => 'Left'
						],
						'color' => '891515'
					]
				]
			]
		];
	}

	/**
	 * @dataProvider getItemSettingsData
	 */
	public function testFormGraph_ChangeItemSettings($data) {
		$this->changeItemSettings($data);
	}

	public function testFormGraph_Delete() {
		$this->checkDelete();
	}

	public function testFormGraph_TextItems() {
		$data = [
			'fields' => [
				'Name' => 'Graph of text items',
				'id:ymin_type' => CFormElement::RELOADABLE_FILL('Item'),
				'id:ymax_type' => CFormElement::RELOADABLE_FILL('Item')
			],
			'yaxis_items' => [
				'min' => 'graph_trap_text',
				'max' => 'graph_trap_log'
			],
			'items' => [
				[
					'item' => 'graph_trap_text',
					'item' => 'graph_trap_log'
				]
			]
		];

		$this->checkTextItems($data);
	}
}