<?php
if ( ! defined( 'ABSPATH' ) ) exit;

class VV_Frontend {

    public function __construct() {
        add_action( 'init',                           [ $this, 'add_endpoints' ] );
        add_filter( 'woocommerce_account_menu_items', [ $this, 'account_menu_items' ], 40 );
        add_action( 'wp_enqueue_scripts',             [ $this, 'enqueue' ] );
        add_action( 'template_redirect',              [ $this, 'vendor_store_template' ] );

        $shortcodes = [
            'vv_vendor_dashboard'   => [ 'VV_Vendor_Dashboard', 'render' ],
            'vv_add_product'        => [ 'VV_Product_Form',     'render_add' ],
            'vv_product_list'       => [ 'VV_Product_Form',     'render_list' ],
            'vv_product_edit'       => [ 'VV_Product_Form',     'render_edit' ],
            'vv_order_list'         => [ 'VV_Order_Manager',    'render_list' ],
            'vv_order_edit'         => [ 'VV_Order_Manager',    'render_edit' ],
            'vv_cart_report'        => [ 'VV_Vendor_Dashboard', 'render_cart_report' ],
            'vv_withdrawal'         => [ 'VV_Withdrawal',       'render_form' ],
            'vv_bank_account'       => [ 'VV_Withdrawal',       'render_bank_form' ],
            'vv_vendor_store'       => [ 'VV_Vendor_Store',     'render' ],
            'vv_vendor_reviews'     => [ 'VV_Reviews',          'render_form' ],
            'vv_messages'           => [ 'VV_Messages',         'render' ],
        ];
        foreach ( $shortcodes as $tag => $cb ) add_shortcode( $tag, $cb );
        foreach ( [
            'aistore_add_product'            => 'vv_add_product',
            'aistore_product_list'           => 'vv_product_list',
            'aistore_product_edit'           => 'vv_product_edit',
            'aistore_order_list'             => 'vv_order_list',
            'aistore_order_edit'             => 'vv_order_edit',
            'aistore_saksh_withdrawal_system'=> 'vv_withdrawal',
            'aistore_bank_account'           => 'vv_bank_account',
        ] as $old => $new ) {
            add_shortcode( $old, function( $atts ) use ( $new ) { return do_shortcode( '[' . $new . ']' ); } );
        }

        $ep_map = [
            'vv-dashboard'   => [ 'VV_Vendor_Dashboard', 'render' ],
            'vv-products'    => [ 'VV_Product_Form',     'render_list' ],
            'vv-add-product' => [ 'VV_Product_Form',     'render_add' ],
            'vv-orders'      => [ 'VV_Order_Manager',    'render_list' ],
            'vv-messages'    => [ 'VV_Messages',         'render' ],
            'vv-withdrawal'  => [ 'VV_Withdrawal',       'render_form' ],
            'vv-bank'        => [ 'VV_Withdrawal',       'render_bank_form' ],
            'vv-reviews'     => [ 'VV_Reviews',          'render_vendor_reviews' ],
            'cart-report'    => [ 'VV_Vendor_Dashboard', 'render_cart_report' ],
            'order-list'     => [ 'VV_Order_Manager',    'render_list' ],
            'product-list'   => [ 'VV_Product_Form',     'render_list' ],
            'product-add'    => [ 'VV_Product_Form',     'render_add' ],
            'product-details'=> [ 'VV_Product_Form',     'render_edit' ],
            'order-details'  => [ 'VV_Order_Manager',    'render_edit' ],
            'withdrawal-request' => [ 'VV_Withdrawal',   'render_form' ],
            'bank-account'   => [ 'VV_Withdrawal',       'render_bank_form' ],
        ];
        foreach ( $ep_map as $ep => $cb ) {
            add_action( 'woocommerce_account_' . $ep . '_endpoint', function() use ( $cb ) {
                if ( class_exists( $cb[0] ) && method_exists( $cb[0], $cb[1] ) ) echo call_user_func( $cb );
            } );
        }
    }

    public function add_endpoints() {
        foreach ( [
            'vv-dashboard','vv-products','vv-add-product','vv-orders',
            'vv-messages','vv-withdrawal','vv-bank','vv-reviews',
            'cart-report','order-list','product-list','product-add',
            'product-details','order-details','withdrawal-request','bank-account',
        ] as $ep ) { add_rewrite_endpoint( $ep, EP_PAGES ); }
        $slug = get_option( 'vv_vendor_store_slug', 'vendor' );
        add_rewrite_rule( '^' . $slug . '/([^/]+)/?$', 'index.php?vv_vendor_store=$matches[1]', 'top' );
        add_rewrite_tag( '%vv_vendor_store%', '([^/]+)' );
    }

    public function account_menu_items( $items ) {
        if ( get_option( 'vv_product_show_in_menu' ) !== 'yes' || ! VV_Helpers::is_vendor() ) return $items;
        $vi = [
            'vv-dashboard'   => '<i class="fas fa-chart-line"></i> ' . __( 'Vendor Dashboard', 'vendorverse' ),
            'vv-products'    => '<i class="fas fa-box"></i> '         . __( 'My Products', 'vendorverse' ),
            'vv-add-product' => '<i class="fas fa-plus-circle"></i> ' . __( 'Add Product', 'vendorverse' ),
            'vv-orders'      => '<i class="fas fa-shopping-bag"></i> '. __( 'My Orders', 'vendorverse' ),
            'vv-messages'    => '<i class="fas fa-comments"></i> '    . __( 'Messages', 'vendorverse' ),
            'vv-withdrawal'  => '<i class="fas fa-wallet"></i> '      . __( 'Withdraw', 'vendorverse' ),
            'vv-bank'        => '<i class="fas fa-university"></i> '  . __( 'Bank Account', 'vendorverse' ),
        ];
        if ( get_option( 'vv_enable_reviews' ) === 'yes' ) {
            $vi['vv-reviews'] = '<i class="fas fa-star"></i> ' . __( 'Reviews', 'vendorverse' );
        }
        return array_slice( $items, 0, 5, true ) + $vi + array_slice( $items, 5, null, true );
    }

    public function enqueue() {
        wp_enqueue_style(  'font-awesome',  'https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css', [], '6.5.1' );
        wp_enqueue_script( 'chart-js',      'https://cdn.jsdelivr.net/npm/chart.js@4.4.0/dist/chart.umd.min.js', [], '4.4.0', true );
        wp_enqueue_style(  'vv-frontend',   VENDORVERSE_URL . 'assets/css/frontend.css', [], VENDORVERSE_VERSION );
        wp_enqueue_script( 'vv-frontend',   VENDORVERSE_URL . 'assets/js/frontend.js', [ 'jquery', 'chart-js' ], VENDORVERSE_VERSION, true );
        wp_localize_script( 'vv-frontend', 'vv', [
            'ajax'         => admin_url( 'admin-ajax.php' ),
            'nonce'        => wp_create_nonce( 'vv_ajax' ),
            'rest_url'     => rest_url( 'vendorverse/v1/' ),
            'rest_nonce'   => wp_create_nonce( 'wp_rest' ),
            'currency'     => get_woocommerce_currency_symbol(),
            'is_vendor'    => VV_Helpers::is_vendor() ? 1 : 0,
            'user_id'      => get_current_user_id(),
            'products_url' => wc_get_account_endpoint_url( 'vv-products' ),
            'i18n' => [
                'saving'     => __( 'Saving…', 'vendorverse' ),
                'saved'      => __( 'Saved!', 'vendorverse' ),
                'deleting'   => __( 'Deleting…', 'vendorverse' ),
                'confirm_del'=> __( 'Delete this product? This cannot be undone.', 'vendorverse' ),
                'sending'    => __( 'Sending…', 'vendorverse' ),
                'error'      => __( 'Something went wrong. Please try again.', 'vendorverse' ),
            ],
        ] );
    }

    public function vendor_store_template() {
        $slug = get_query_var( 'vv_vendor_store' );
        if ( ! $slug ) return;
        add_filter( 'the_content', function() use ( $slug ) {
            return do_shortcode( '[vv_vendor_store slug="' . esc_attr( $slug ) . '"]' );
        } );
    }
}