<?php

namespace WeDevs\Dokan\Admin;

use WeDevs\Dokan\Product\Hooks as ProductHooks;
use WP_Post;

// don't call the file directly
if ( ! defined( 'ABSPATH' ) ) {
    exit;
}

/**
 * Admin Hooks
 *
 * @since   3.0.0
 *
 * @package dokan
 */
class Hooks {

    /**
     * Load autometically when class initiate
     *
     * @since 3.0.0
     */
    public function __construct() {
        // Load all actions
        add_action( 'pending_to_publish', [ $this, 'send_notification_on_product_publish' ] );
        add_action( 'add_meta_boxes', [ $this, 'add_seller_meta_box' ] );
        add_action( 'woocommerce_process_product_meta', [ $this, 'override_product_author_by_admin' ], 12, 2 );

        // Load all filters
        add_filter( 'post_types_to_delete_with_user', [ $this, 'add_wc_post_types_to_delete_user' ], 10, 2 );
        add_filter( 'dokan_save_settings_value', [ $this, 'update_pages' ], 10, 2 );

        // Ajax hooks
        add_action( 'wp_ajax_dokan_product_search_author', [ $this, 'search_vendors' ] );

        add_action( 'woocommerce_product_bulk_edit_end', [ $this, 'add_product_commission_bulk_edit_field' ] );
        add_action( 'woocommerce_product_bulk_edit_save', [ $this, 'save_custom_bulk_edit_field' ], 10, 1 );
    }

    /**
     * Send notification to the seller once a product is published from pending
     *
     * @param WP_Post $post
     *
     * @return void
     */
    public function send_notification_on_product_publish( $post ) {
        if ( $post->post_type !== 'product' ) {
            return;
        }

        $seller = get_user_by( 'id', $post->post_author );

        do_action( 'dokan_pending_product_published_notification', $post, $seller );
    }

    /**
     * Remove default author metabox and added new one for dokan seller
     *
     * @since  1.0.0
     *
     * @return void
     */
    public function add_seller_meta_box() {
        remove_meta_box( 'authordiv', 'product', 'core' );
        add_meta_box( 'sellerdiv', __( 'Vendor', 'dokan-lite' ), [ self::class, 'seller_meta_box_content' ], 'product', 'normal', 'core' );
    }

    /**
     * Display form field with list of authors.
     *
     * @since 2.5.3
     *
     * @param object $post
     */
    public static function seller_meta_box_content( $post ) {
        $selected = empty( $post->ID ) ? get_current_user_id() : $post->post_author;

        $user = dokan()->vendor->get( $selected );

        $user = [
            [
                'id'   => $selected,
                'text' => ! empty( $user->get_shop_name() ) ? $user->get_shop_name() : $user->get_name(),
            ],
        ];
        ?>

        <select
            style="width: 40%;"
            class="dokan_product_author_override"
            name="dokan_product_author_override"
            data-placeholder="<?php esc_attr_e( 'Select vendor', 'dokan-lite' ); ?>"
            data-action="dokan_product_search_author"
            data-close_on_select="true"
            data-minimum_input_length="0"
            data-data='<?php echo wp_json_encode( $user ); ?>'
        >
        </select> <?php echo wp_kses( wc_help_tip( esc_html__( 'You can search vendors and assign them.', 'dokan-lite' ) ), wp_kses_allowed_html( 'user_description' ) ); ?>
        <?php
    }

    /**
     * Ajax method to search vendors
     *
     * @since 3.7.1
     *
     * @return void
     */
    public function search_vendors() {
        if ( ! current_user_can( 'manage_woocommerce' ) || empty( $_GET['_wpnonce'] ) || ! wp_verify_nonce( sanitize_key( $_GET['_wpnonce'] ), 'dokan_admin_product' ) ) {
            wp_send_json_error( [ 'message' => esc_html__( 'Unauthorized operation', 'dokan-lite' ) ], 403 );
        }

        $vendors = [];
        $results = [];
        $args    = [
            'number'   => 20,
            'status'   => [ 'all' ],
            'role__in' => [ 'seller', 'administrator', 'shop_manager' ],
        ];

        if ( ! empty( $_GET['s'] ) ) {
            $s = sanitize_text_field( wp_unslash( $_GET['s'] ) );

            $args['search']         = '*' . $s . '*';
            $args['number']         = 35;
            $args['search_columns'] = [ 'user_login', 'user_email', 'display_name', 'user_nicename' ];
        }

        $results = dokan()->vendor->all( $args );

        if ( ! count( $results ) && ! empty( $_GET['s'] ) ) {
            unset( $args['search'] );
            unset( $args['search_columns'] );

            $args['meta_query'] = [ // phpcs:ignore
                [
                    'key'     => 'dokan_store_name',
                    'value'   => sanitize_text_field( wp_unslash( $_GET['s'] ) ) ?? '',
                    'compare' => 'LIKE',
                ],
            ];

            $results = dokan()->vendor->get_vendors( $args );
        }

        if ( ! empty( $results ) ) {
            foreach ( $results as $vendor ) {
                $vendors[] = [
                    'id'     => $vendor->get_id(),
                    'text'   => ! empty( $vendor->get_shop_name() ) ? $vendor->get_shop_name() : $vendor->get_name(),
                    'avatar' => $vendor->get_avatar(),
                ];
            }
        }

        wp_send_json_success( [ 'vendors' => $vendors ] );
    }

    /**
     * Override product vendor ID from admin panel
     *
     * @since 2.6.2
     *
     * @return void
     */
    public function override_product_author_by_admin( $product_id ) {
        $product          = wc_get_product( $product_id );
        $posted_vendor_id = ! empty( $_POST['dokan_product_author_override'] ) ? (int) sanitize_key( wp_unslash( $_POST['dokan_product_author_override'] ) ) : 0; // phpcs:ignore WordPress.Security.NonceVerification.Missing

        if ( ! $posted_vendor_id ) {
            return;
        }

        $vendor = dokan_get_vendor_by_product( $product );

        if ( ! $vendor ) {
            return;
        }

        if ( $posted_vendor_id === $vendor->get_id() ) {
            return;
        }

        dokan_override_product_author( $product, $posted_vendor_id );
    }

    /**
     * Assign vendor for deleted post types
     *
     * @param array   $post_types
     * @param integer $user_id
     *
     * @return array
     */
    public function add_wc_post_types_to_delete_user( $post_types, $user_id ) {
        if ( ! dokan_is_user_seller( $user_id ) ) {
            return $post_types;
        }

        $wc_post_types = [ 'product', 'product_variation', 'shop_order', 'shop_coupon' ];

        return array_merge( $post_types, $wc_post_types );
    }

    /**
     * Dokan update pages
     *
     * @param array $value
     * @param array $name
     *
     * @return array
     */
    public function update_pages( $value, $name ) {
        if ( 'dokan_pages' !== $name ) {
            return $value;
        }

        $current_settings = get_option( $name, [] );
        $current_settings = is_array( $current_settings ) ? $current_settings : [];
        $value            = is_array( $value ) ? $value : [];

        return array_replace_recursive( $current_settings, $value );
    }

    /**
     * Add commission settings in bulk product edit.
     *
     * @since 3.14.2
     *
     * @return void
     */
    public function add_product_commission_bulk_edit_field() {
        dokan_get_template_part( 'products/dokan-products-edit-bulk-commission', '', [] );
    }

    /**
     * Save commission settings from bulk product edit
     *
     * @since 3.14.2
     *
     * @param \WC_Product $product
     *
     * @return void
     */
    public function save_custom_bulk_edit_field( $product ) {
        $excluded_product_types              = apply_filters( 'dokan_excluded_product_types_for_bulk_edit', [ 'product_pack', 'external', 'grouped' ] );
        $dokan_advertisement_product_id      = intval( get_option( 'dokan_advertisement_product_id', '' ) );
        $dokan_reverse_withdrawal_product_id = intval( get_option( 'dokan_reverse_withdrawal_product_id', '' ) );
        $product_id                          = $product->get_id();

        if (
            ! current_user_can( 'manage_woocommerce' ) ||
            in_array( $product->get_type(), $excluded_product_types, true ) ||
            $product_id === $dokan_advertisement_product_id ||
            $product_id === $dokan_reverse_withdrawal_product_id
        ) {
            return;
        }

        if ( ! isset( $_REQUEST['dokan_override_bulk_product_commission'] ) || intval( sanitize_text_field( $_REQUEST['dokan_override_bulk_product_commission'] ) ) !== 1 ) { // phpcs:ignore
            return;
        }

        ProductHooks::save_per_product_commission_options( $product->get_id(), $_REQUEST ); // phpcs:ignore
    }
}