<?php
/**
 * Pickup: a "Pickup" button with the shop address, the customer chooses the day. Free of charge.
 * Pro adds the pickup time, own opening hours, limits, days off and texts (pro/includes/pickup.php).
 */

defined( 'ABSPATH' ) || exit;

add_filter(
	'dayslot_default_settings',
	function ( $d ) {
		return array_merge(
			$d,
			array(
				'pickup_enabled'     => 'no',
				'pickup_only'        => 'no',
				'pickup_text'        => __( 'Pickup', 'dayslot' ),
				'pickup_note'        => __( 'free', 'dayslot' ),
				'pickup_address'     => '',
				'pickup_date_label'  => __( 'Pickup date', 'dayslot' ),
				'pickup_time_label'  => __( 'Pickup time', 'dayslot' ),
				'pickup_price_label' => __( 'free', 'dayslot' ),
			)
		);
	}
);

/**
 * Where the customer collects the order (Pro: the chosen pickup point).
 */
function dayslot_pickup_address( $location = '' ) {
	return (string) apply_filters( 'dayslot_pickup_address', dayslot_get_settings()['pickup_address'], $location );
}

function dayslot_pickup_enabled() {
	return 'yes' === dayslot_get_settings()['pickup_enabled'];
}

/**
 * Does the customer choose a time for this way of getting the order? Pickup: only with Pro.
 */
function dayslot_mode_has_times( $mode ) {
	return 'pickup' !== $mode || (bool) apply_filters( 'dayslot_pickup_has_times', false );
}

add_filter(
	'dayslot_modes',
	function ( $modes ) {
		if ( ! dayslot_pickup_enabled() ) {
			return $modes;
		}
		$s = dayslot_get_settings();
		if ( 'yes' === $s['pickup_only'] ) {
			return array( 'pickup' => $s['pickup_text'] );
		}
		$modes['pickup'] = $s['pickup_text'];
		return $modes;
	}
);

add_filter(
	'dayslot_mode_note',
	function ( $note, $mode ) {
		if ( 'pickup' !== $mode ) {
			return $note;
		}
		$s = dayslot_get_settings();
		return trim( $s['pickup_note'] . ( $s['pickup_address'] ? ' · ' . $s['pickup_address'] : '' ), ' ·' );
	},
	10,
	2
);

add_filter(
	'dayslot_capacity_pools',
	function ( $pools ) {
		if ( dayslot_pickup_enabled() ) {
			$pools['pickup:'] = dayslot_ctx( array( 'mode' => 'pickup' ) );
			if ( 'yes' === dayslot_get_settings()['pickup_only'] ) {
				unset( $pools['delivery'] );
			}
		}
		return $pools;
	}
);

// Pickup places don't count against the delivery limit (Pro sets its own pickup limit).
add_filter(
	'dayslot_daily_limit',
	function ( $limit, $ctx ) {
		return 'pickup' === $ctx['mode'] ? 0 : $limit;
	},
	5,
	2
);

add_filter(
	'dayslot_validate_choice',
	function ( $error, $choice, $ctx ) {
		if ( ! $error && 'delivery' === $ctx['mode'] && dayslot_pickup_enabled() && 'yes' === dayslot_get_settings()['pickup_only'] ) {
			return __( 'Please choose pickup.', 'dayslot' );
		}
		return $error;
	},
	10,
	3
);

add_filter(
	'dayslot_picker_data',
	function ( $data ) {
		if ( dayslot_pickup_enabled() ) {
			$s                  = dayslot_get_settings();
			$data['modeLabels'] = array(
				'pickup' => array(
					'date' => $s['pickup_date_label'],
					'time' => $s['pickup_time_label'],
				),
			);
			if ( ! dayslot_mode_has_times( 'pickup' ) ) {
				$data['noTimes'] = array( 'pickup' );
			}
		}
		return $data;
	}
);

add_filter(
	'dayslot_order_summary_rows',
	function ( $rows, $order ) {
		if ( 'pickup' !== $order->get_meta( DAYSLOT_MODE_META ) ) {
			return $rows;
		}
		$s = dayslot_get_settings();
		if ( isset( $rows['dayslot_event_date'] ) ) {
			$rows['dayslot_event_date']['label'] = $s['pickup_date_label'];
		}
		if ( isset( $rows['dayslot_time_slot'] ) ) {
			$rows['dayslot_time_slot']['label'] = $s['pickup_time_label'];
		}
		$address = dayslot_pickup_address( (string) $order->get_meta( DAYSLOT_LOCATION_META ) );
		if ( $address ) {
			$rows['dayslot_pickup'] = array(
				'label' => __( 'Pickup address', 'dayslot' ),
				'value' => $address,
			);
		}
		return $rows;
	},
	10,
	2
);

// Settings tab (Pro replaces it with the full one).
add_filter(
	'dayslot_settings_tabs',
	function ( $tabs ) {
		$tabs['pickup'] = array(
			'title'    => __( 'Pickup', 'dayslot' ),
			'render'   => 'dayslot_render_pickup_tab',
			'sanitize' => 'dayslot_sanitize_pickup_tab',
		);
		return $tabs;
	},
	5
);

function dayslot_sanitize_pickup_tab( $input, $out ) {
	foreach ( array( 'pickup_enabled', 'pickup_only' ) as $key ) {
		$out[ $key ] = ! empty( $input[ $key ] ) ? 'yes' : 'no';
	}
	$out['pickup_address'] = isset( $input['pickup_address'] ) ? sanitize_text_field( $input['pickup_address'] ) : '';
	return $out;
}

/**
 * The on / off switches and the address (the same in the free and the Pro tab).
 */
function dayslot_render_pickup_basics( $s, $note ) {
	?>
	<tr>
		<th scope="row"><?php esc_html_e( 'Pickup', 'dayslot' ); ?></th>
		<td>
			<label style="display:block;margin-bottom:6px"><input type="checkbox" name="dayslot_settings[pickup_enabled]" value="yes" <?php checked( 'yes', $s['pickup_enabled'] ); ?>> <?php esc_html_e( 'Customers can choose delivery or pickup', 'dayslot' ); ?></label>
			<label style="display:block"><input type="checkbox" name="dayslot_settings[pickup_only]" value="yes" <?php checked( 'yes', $s['pickup_only'] ); ?>> <?php esc_html_e( 'Pickup only (no delivery)', 'dayslot' ); ?></label>
			<p class="description"><?php echo esc_html( $note ); ?></p>
		</td>
	</tr>
	<tr>
		<th scope="row"><label for="dayslot_paddr"><?php esc_html_e( 'Pickup address', 'dayslot' ); ?></label></th>
		<td><input type="text" id="dayslot_paddr" class="large-text" name="dayslot_settings[pickup_address]" value="<?php echo esc_attr( $s['pickup_address'] ); ?>" placeholder="<?php esc_attr_e( 'e.g. 1 Main Street, City', 'dayslot' ); ?>"></td>
	</tr>
	<?php
}

function dayslot_render_pickup_tab( $s ) {
	?>
	<table class="form-table" role="presentation">
		<?php dayslot_render_pickup_basics( $s, __( 'Pickup is free. The customer chooses the day; you are open on the same days as for delivery.', 'dayslot' ) ); ?>
		<?php if ( function_exists( 'dayslot_upsell_badge' ) ) : ?>
			<tr class="dys-pro-row">
				<th scope="row"><?php esc_html_e( 'Pickup time', 'dayslot' ); ?> <?php echo wp_kses_post( dayslot_upsell_badge() ); ?></th>
				<td>
					<ul style="margin:0;list-style:disc;padding-left:18px">
						<li><?php esc_html_e( 'The customer chooses the pickup time, e.g. every 15 minutes.', 'dayslot' ); ?></li>
						<li><?php esc_html_e( 'Own opening hours and days off for pickup.', 'dayslot' ); ?></li>
						<li><?php esc_html_e( 'Limits: pickups per day and at the same time.', 'dayslot' ); ?></li>
						<li><?php esc_html_e( 'Own texts on the pickup button and in the steps.', 'dayslot' ); ?></li>
					</ul>
					<?php echo wp_kses_post( dayslot_upsell_buttons() ); ?>
				</td>
			</tr>
		<?php endif; ?>
	</table>
	<?php
}