/* Dependencies:
    BANK_ACCOUNT['list_url']
    BANK_ACCOUNT['edit_id_prefix']
    BANK_ACCOUNT['delete_id_prefix']
    BANK_ACCOUNT['bank_id_prefix']
*/


// edit
$(document).ready(function() {
    var bank_form = $('#bank-account-edit-form');

    bank_form.dialog({
        modal: true,
        autoOpen: false
    });

    $('button[name=close-form]', bank_form).click(function() {
        bank_form.dialog('close');
        return false;
    });

    setup_bank_account_edit_links(bank_form);
    setup_bank_account_add_link(bank_form);

    var bank_delete_form = $('#bank-account-delete-form');

    bank_delete_form.dialog({
        modal: true,
        autoOpen: false
    });

    $('button[name=close-form]', bank_delete_form).click(function() {
        bank_delete_form.dialog('close');
        return false;
    });

    setup_bank_account_delete_links(bank_delete_form);
});


function setup_bank_account_edit_links(form) {
    $('table#accounts td a[id^="account_edit_link_"]').each(function() {
        $(this).click(function() {
            var link = $(this);

            var form_action = link.attr('href') + 'ajax/'; // url to post form
            form.attr('action', form_action); // update form action
            form.dialog({title: link.attr('title')});

            form.clearForm();
            clear_form_errors(form);

            var get_url = link.attr('href').replace('edit/', 'get/ajax/'); // url to fetch account fields
            var obj_values = fetch_data(get_url);

            update_form_fields(form, obj_values);

            form.one('dialogbeforeclose', update_bank_acoounts_list);

            form.dialog('open');
            return false;
        });
    });
}

function setup_bank_account_delete_links(form) {
    $('table#accounts td a[id^="account_delete_link_"]').each(function() {
        $(this).click(function() {
            var link = $(this);

            var form_action = link.attr('href') + 'ajax/'; // url to post form
            form.attr('action', form_action); // update form action
            //form.dialog({title: link.attr('title')});

            form.clearForm();
            clear_form_errors(form);

            var get_url = link.attr('href').replace('delete/', 'get/ajax/'); // url to fetch account fields
            var obj_values = fetch_data(get_url);

            $('span.bank-account', form).html(obj_values.account);

            form.one('dialogbeforeclose', update_bank_acoounts_list);

            form.dialog('open');
            return false;
        });
    });
}

function setup_bank_account_add_link(form) {
    $('table#accounts td a#account_add_link').each(function() {
        $(this).click(function() {
            var link = $(this);

            var form_action = link.attr('href') + 'ajax/'; // url to post form
            form.attr('action', form_action); // update form action
            form.dialog({title: link.attr('title')});

            form.clearForm();
            clear_form_errors(form);

            form.one('dialogbeforeclose', update_bank_acoounts_list);

            form.dialog('open');
            return false;
        });
    });
}

function update_bank_acoounts_list(event, ui) {
    var accounts = fetch_data(BANK_ACCOUNT['list_url']);

    var table = $('table#accounts');
    var tbl_rows = $('tr[class="account"]', table); // TODO > tbody ???
    var tbl_rows_num = tbl_rows.length;

    tbl_rows.hide(); // hide all rows

    for (var i in accounts) {
        if (accounts.hasOwnProperty(i)) {
            var account = accounts[i];
            var tbl_row = null;

            var was_cloned = false;
            if (i < tbl_rows_num) { // fill existing row
                tbl_row = tbl_rows[i];
            }
            else { // add extra row
                var last_row = $('tr[class="account"]', table).filter(':last');
                tbl_row = last_row.clone(true).insertAfter(last_row);
                was_cloned = true;
            }

            // update edit link
            var edit_link = $('a[id^="' + BANK_ACCOUNT['edit_id_prefix'] + '"]', tbl_row);
            edit_link.attr('id', BANK_ACCOUNT['edit_id_prefix'] + account['pk']);
            edit_link.attr('href', account['edit_url']);
            edit_link.text(account['account']);

            // update delete link
            var delete_link = $('a[id^="' + BANK_ACCOUNT['delete_id_prefix'] + '"]', tbl_row);
            delete_link.attr('id', BANK_ACCOUNT['delete_id_prefix'] + account['pk']);
            delete_link.attr('href', account['delete_url']);

            // update bank name
            var bank = $('span[id^="' + BANK_ACCOUNT['bank_id_prefix'] + '"]', tbl_row);
            bank.attr('id', BANK_ACCOUNT['bank_id_prefix'] + account['pk']);
            bank.text(account['name']);

            // clear account type if needed
            if (was_cloned && i >= 2)
                $('td[class="account-type"]', tbl_row).text('');

            $(tbl_row).show(); // show that row
        }
    }
}