'use strict';
'require rpc';
'require form';
'require network';

var callFileList = rpc.declare({
    object: 'file',
    method: 'list',
    params: [ 'path' ],
    expect: { entries: [] },
    filter: function(list, params) {
        var rv = [];
        for (var i = 0; i < list.length; i++) {
            if (list[i].name.match(/^cdc-wdm/) || list[i].name.match(/^mhi_QMI/))
                rv.push(params.path + list[i].name);
        }
        return rv.sort();
    }
});

network.registerPatternVirtual(/^quectel-.+$/);
network.registerErrorCode('CALL_FAILED', _('Call failed'));
network.registerErrorCode('NO_CID',      _('Unable to obtain client ID'));
network.registerErrorCode('PLMN_FAILED', _('Setting PLMN failed'));

return network.registerProtocol('quectel', {
    getI18n: function() {
        return _('Quectel Cellular');
    },

    getIfname: function() {
        return this._ubus('l3_device') || 'quectel-%s'.format(this.sid);
    },

    getOpkgPackage: function() {
        return 'quectel-cm';
    },

    isFloating: function() {
        return true;
    },

    isVirtual: function() {
        return true;
    },

    getDevices: function() {
        return null;
    },

    containsDevice: function(ifname) {
        return (network.getIfnameOf(ifname) == this.getIfname());
    },

    renderFormOptions: function(s) {
        var dev = this.getL3Device() || this.getDevice(), o;

        o = s.taboption('general', form.Value, '_modem_device', _('Modem device'));
        o.ucioption = 'device';
        o.rmempty = false;
        o.load = function(section_id) {
            return callFileList('/dev/').then(L.bind(function(devices) {
                for (var i = 0; i < devices.length; i++)
                    this.value(devices[i]);
                return form.Value.prototype.load.apply(this, [section_id]);
            }, this));
        };

        o = s.taboption('general', form.Value, 'apn', _('APN'));
        o.validate = function(section_id, value) {
            if (value == null || value == '')
                return true;

            if (!/^[a-zA-Z0-9\-.]*[a-zA-Z0-9]$/.test(value))
                return _('Invalid APN provided');

            return true;
        };

        o = s.taboption('general', form.Value, 'pincode', _('PIN'));
        o.datatype = 'and(uinteger,minlength(4),maxlength(8))';

        o = s.taboption('general', form.ListValue, 'auth', _('Authentication Type'));
        o.value('mschapv2', 'MsChapV2');
        o.value('pap', 'PAP');
        o.value('chap', 'CHAP');
        o.value('none', 'NONE');
        o.default = 'none';

        o = s.taboption('general', form.Value, 'username', _('PAP/CHAP username'));
        o.depends('auth', 'pap');
        o.depends('auth', 'chap');
        o.depends('auth', 'mschapv2');

        o = s.taboption('general', form.Value, 'password', _('PAP/CHAP password'));
        o.depends('auth', 'pap');
        o.depends('auth', 'chap');
        o.depends('auth', 'mschapv2');
        o.password = true;

        o = s.taboption('advanced', form.Value, 'delay', _('Modem init timeout'),
            _('Maximum amount of seconds to wait for the modem to become ready'));
        o.placeholder = '30';
        o.datatype    = 'min(1)';

        o = s.taboption('advanced', form.Value, 'mtu', _('Override MTU'));
        o.placeholder = dev ? (dev.getMTU() || '1500') : '1500';
        o.datatype    = 'max(9200)';

        o = s.taboption('general', form.ListValue, 'pdptype', _('PDP Type'));
        o.value('ipv4v6', 'IPv4/IPv6');
        o.value('ipv4', 'IPv4');
        o.value('ipv6', 'IPv6');
        o.default = 'ipv4v6';

        o = s.taboption('advanced', form.Flag, 'defaultroute', _('Use default gateway'),
            _('If unchecked, no default route is configured'));
        o.default = o.enabled;

        o = s.taboption('advanced', form.Value, 'metric', _('Use gateway metric'));
        o.placeholder = '0';
        o.datatype = 'uinteger';
        o.depends('defaultroute', '1');
    }
});

/dev/mhi_QMI0

/dev/mhi_BHI
/dev/mhi_DIAG
/dev/mhi_DUN
/dev/mhi_LOOPBACK
/dev/mhi_QMI0

    getOpkgPackage: function() {

+QCFG: "data_interface",1,0
OK
+QCFG: "pcie/mode",0
OK
+QCFG: "pcie_mbim",0
OK
+QCFG: "usbnet",3
OK

/usr/bin/quectel-CM-M -4 -n 1 -s apn &