#!/usr/bin/env python
# coding: utf8
from gluon.html import *
from gluon.http import *
from gluon.validators import *
from gluon.sqlhtml import *
from ajaxform import *
# request, response, session, cache, T, db(s)
# must be passed and cannot be imported!

# { 'name' : { 'type' : 'text',  'value' : 'blah' } }
class AutoForm(AjaxForm):
    def __init__(self, schema,  translator, **attributes):
        AjaxForm.__init__( self, translator,  **attributes)
        for key, field in schema.items():
            input = None
            if field.get('type', 'text') == 'select':
                input = SELECT( _name = key )
                if 'options' in field:
                    for option in field['options']:
                        if isinstance(option, dict):
                            input.append( OPTION( option['label'],  _value=option['value'] ) )
                        else:
                            input.append( OPTION( option ) )
            elif field.get('type', 'text') == 'textarea':
                input = TEXTAREA( _name = key )
            else:
                input = INPUT( _name = key, _type = field.get('type', 'text') )

            if field.get('type', 'text') == 'checkbox' or field.get('type', 'text') == 'radio':
                if 'checked' in field:
                    input.attributes['_checked'] = field['checked']

            if 'value' in field:
                input.attributes['_value'] = field['value']

            if 'requires' in field:
                input.attributes['requires'] = field['requires']

            if field.get('type', 'text') == 'hidden':
               self.form.append( input )
            else:
               self.appendLine(  1, LABEL( field.get('label',  key ),  _class = 'ajax-form-auto-label'), input )

        self.appendLine( 2,
                    DIV(
                        INPUT( _value=self.T('Add'), _type='button', _id='volume_ok_button', _class='submit_button' ),
                        INPUT( _value=self.T('Cancel'), _type='button', _id='volume_cancel_button', _class='cancel_button' ),
                        INPUT( _value=self.T('Reset'), _type='button', _id='volume_reset_button', _class='reset_button' )
                        )
                    )