destocking.js 4.59 KB
var active_table = null,
    loader = $('#main_content img.loading'),
    local_pdt_db = null,
    search_input = $('div.search input'),
    search_div = $('div.search'),
    search_result = $('#search_result'),
    bc_scanner = $('#barcode_scanner');

function getLocalSelected() {
    var local_in_process = localStorage.getItem("selected_products") || "[]";


    return JSON.parse(local_in_process);
}

function setLocalSelected(lip) {
    localStorage.setItem("selected_products", JSON.stringify(lip));
}

function getLocalPdtDB() {
    var local_pdt_db = JSON.parse(localStorage.getItem("products_db") || "{}");

    if (typeof (local_pdt_db.list) == "undefined")
        local_pdt_db.list = [];

    return local_pdt_db;
}

function setLocalPdtDB(lpdb) {
    localStorage.setItem("products_db", JSON.stringify(lpdb));
}

function display_in_search_results(matching) {
    var ul = $('<ul>');

    $.each(matching, function(i, e) {
        var li = $('<li>').attr('data-index', e.index)
            .text(e.doc.barcode + ' ' + e.doc.display_name);

        ul.append(li);
    });
    search_result.html(ul);
}

function search_in_pdt_list(kwords) {
    if (kwords.length > 3) {
        var matching = [];
        var is_bc = !isNaN(kwords);

        if (!is_bc)
            kwords = jQuery.fn.DataTable.ext.type.search.string(kwords.toLowerCase());
        $.each(local_pdt_db.list, function(i, e) {
            if (is_bc) {
                if (e.barcode && e.barcode.indexOf(kwords) === 0) {
                    matching.push({doc:e, index:i});
                }

            } else {
                var p_name = jQuery.fn.DataTable.ext.type.search.string(e.display_name);

                if (p_name.toLowerCase().indexOf(kwords) > -1)
                    matching.push({doc:e, index:i});
            }
        });
        if (matching.length > 0) {
            if (matching.length == 1 && is_bc == true) {
                add_product_to_table(matching[0].index);
            } else {
                display_in_search_results(matching);
            }
        }
    } else {
        search_result.html('');
    }

}

$(document).pos();
$(document).on('scan.pos.barcode', function(event) {
    //access `event.code` - barcode data
    var barcode = event.code;

    if (barcode.length >=13) {
        barcode = barcode.substring(barcode.length-13);
        search_in_pdt_list(barcode);
    } else {
        console.log($(':focus').attr('type'));
        console.log(new Date().getTime() + ' -> '+barcode);
    }

});

function destocking_record() {
    console.log('envoyer les informations à Django');
}

function init_table_interface (data) {
    if (active_table)
        active_table.destroy();
    var cols = [
        {data: 'display_name', title: "Nom"},
        {data: 'qty', title: "Quantité", defaultContent: ""}

    ];
    var action_btn = {
        text: 'Valider le déstockage',
        action : function(e, dt) {
            if (dt.rows().indexes().length > 0)
                openModal('Valider le déstockage', destocking_record, 'Enregistrer');
            else
                alert("Impossible, il n'y a aucun produit !");

        }
    };
    var params = {no_search: true};

    active_table = coop_init_datatable(params, data, '.pdt_liste_to_transfert', cols, action_btn);
}
function add_product_to_table(p_index) {
    var local_selected = getLocalSelected();

    selected_p = local_pdt_db.list[p_index];
    if (selected_p.uom_id[0] == 1)
        selected_p.qty = 1;
    console.log('p_index='+p_index);
    console.log(selected_p);
    local_selected.push(selected_p);
    setLocalSelected(local_selected);
    search_result.html('');
    init_table_interface(local_selected);
}
var need_to_load_odoo_products = true;

local_pdt_db = getLocalPdtDB();
local_selected = getLocalSelected();
if (local_pdt_db.list.length > 0) {
    if (new Date().getTime() - local_pdt_db.created_at < 7200000) {
        // if data have been retrieved less than 2h ago, no need to make ajax call
        need_to_load_odoo_products = false;
        loader.hide();
        search_div.show();
    }


}
if (need_to_load_odoo_products == true) {
    $.ajax('get_all_available_products').done(function(rData) {
        local_pdt_db.list = rData;
        local_pdt_db.created_at = new Date().getTime();
        setLocalPdtDB(local_pdt_db);
        loader.hide();
        search_div.show();
    });
}

search_input.on('keyup focus', function() {
    search_in_pdt_list($(this).val());
});

search_div.on('click', 'li', function() {
    var p_index = $(this).data('index');

    add_product_to_table(p_index);
});

if (local_selected.length > 0) {
    init_table_interface(local_selected);
}