# -*- coding: utf-8 -*-
##############################################################################
#
#    OpenERP, Open Source Management Solution
#    Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
#
#    This program is free software: you can redistribute it and/or modify
#    it under the terms of the GNU Affero General Public License as
#    published by the Free Software Foundation, either version 3 of the
#    License, or (at your option) any later version.
#
#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU Affero General Public License for more details.
#
#    You should have received a copy of the GNU Affero General Public License
#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
#
##############################################################################

from osv import fields, osv
import time

class board_board(osv.osv):
    """
    Board
    """
    _name = 'board.board'
    _description = "Board"

    def create_view(self, cr, uid, ids, context=None):
        """
        Create  view
        @param cr: the current row, from the database cursor,
        @param uid: the current user’s ID for security checks,
        @param ids: List of Board's IDs
        @return: arch of xml view.
        """
        if not context:
            context = {}
        board = self.pool.get('board.board').browse(cr, uid, ids, context=context)
        left = []
        right = []
        #start Loop
        for line in board.line_ids:
            linestr = '<action string="%s" name="%d" colspan="4"' % (line.name, line.action_id.id)
            if line.height:
                linestr += (' height="%d"' % (line.height, ))
            if line.width:
                linestr += (' width="%d"' % (line.width, ))
            linestr += '/>'
            if line.position == 'left':
                left.append(linestr)
            else:
                right.append(linestr)
        #End Loop
        arch = """<?xml version="1.0"?>
            <form string="My Board">
            <hpaned>
                <child1>
                    %s
                </child1>
                <child2>
                    %s
                </child2>
            </hpaned>
            </form>""" % ('\n'.join(left), '\n'.join(right))

        return arch

    def write(self, cr, uid, ids, vals, context = {}):

        """
        Writes values in one or several fields.
        @param cr: the current row, from the database cursor,
        @param uid: the current user’s ID for security checks,
        @param ids: List of Board's IDs
        @param vals: dictionary with values to update.
                     dictionary must be with the form: {‘name_of_the_field’: value, ...}.
        @return: True
        """
        result = super(board_board, self).write(cr, uid, ids, vals, context)

        board = self.pool.get('board.board').browse(cr, uid, ids[0])
        view = self.create_view(cr, uid, ids[0], context)
        id = board.view_id.id
        cr.execute("update ir_ui_view set arch=%s where id=%s", (view, id))
        return result

    def create(self, cr, user, vals, context=None):
        """
        create new record.
        @param cr: the current row, from the database cursor,
        @param uid: the current user’s ID for security checks,
        @param vals: dictionary of values for every field.
                      dictionary must use this form: {‘name_of_the_field’: value, ...}
        @return: id of new created record of board.board.
        """

        if not context:
            context = {}

        if not 'name' in vals:
            return False
        id = super(board_board, self).create(cr, user, vals, context)
        view_id = self.pool.get('ir.ui.view').create(cr, user, {
            'name': vals['name'],
            'model': 'board.board',
            'priority': 16,
            'type': 'form',
            'arch': self.create_view(cr, user, id, context),
        })

        super(board_board, self).write(cr, user, [id], {'view_id': view_id}, context)

        return id

    def fields_view_get(self, cr, user, view_id=None, view_type='form', context=None,\
                         toolbar=False, submenu=False):
        """
        Overrides orm field_view_get.
        @return: Dictionary of Fields, arch and toolbar.
        """

        if not context:
            context = {}

        res = {}
        res = super(board_board, self).fields_view_get(cr, user, view_id, view_type,\
                                 context, toolbar=toolbar, submenu=submenu)

        vids = self.pool.get('ir.ui.view.custom').search(cr, user,\
                     [('user_id', '=', user), ('ref_id' ,'=', view_id)])
        if vids:
            view_id = vids[0]
            arch = self.pool.get('ir.ui.view.custom').browse(cr, user, view_id)
            res['arch'] = arch.arch

        res['toolbar'] = {'print': [], 'action': [], 'relate': []}
        return res

    _columns = {
        'name': fields.char('Dashboard', size=64, required=True),
        'view_id': fields.many2one('ir.ui.view', 'Board View'),
        'line_ids': fields.one2many('board.board.line', 'board_id', 'Action Views')
    }

    # the following lines added to let the button on dashboard work.
    _defaults = {
        'name':lambda *args:  'Dashboard'
    }

board_board()


class board_line(osv.osv):
    """
    Board Line
    """
    _name = 'board.board.line'
    _description = "Board Line"
    _order = 'position,sequence'
    _columns = {
        'name': fields.char('Title', size=64, required=True),
        'sequence': fields.integer('Sequence', help="Gives the sequence order\
                         when displaying a list of board lines."),
        'height': fields.integer('Height'),
        'width': fields.integer('Width'),
        'board_id': fields.many2one('board.board', 'Dashboard', required=True, ondelete='cascade'),
        'action_id': fields.many2one('ir.actions.act_window', 'Action', required=True),
        'position': fields.selection([('left','Left'),
                                      ('right','Right')], 'Position', required=True)
    }
    _defaults = {
        'position': lambda *args: 'left'
    }

board_line()


class board_note_type(osv.osv):
    """
    Board note Type
    """
    _name = 'board.note.type'
    _description = "NOte Type"

    _columns = {
        'name': fields.char('Note Type', size=64, required=True),
    }

board_note_type()

def _type_get(self, cr, uid, context={}):
    """
    Get by default Note type.
    """
    obj = self.pool.get('board.note.type')
    ids = obj.search(cr, uid, [])
    res = obj.read(cr, uid, ids, ['name'], context)
    res = [(r['name'], r['name']) for r in res]
    return res


class board_note(osv.osv):
    """
    Board Note
    """
    _name = 'board.note'
    _description = "Note"
    _columns = {
        'name': fields.char('Subject', size=128, required=True),
        'note': fields.text('Note'),
        'user_id': fields.many2one('res.users', 'Author', size=64),
        'date': fields.date('Date', size=64, required=True),
        'type': fields.selection(_type_get, 'Note type', size=64),
    }
    _defaults = {
        'user_id': lambda object, cr, uid, context: uid,
        'date': lambda object, cr, uid, context: time.strftime('%Y-%m-%d'),
    }

board_note()

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