import commands
import color, mode
from lex import Grammar, PatternRule, RegionRule, Grammar
from method import Method
from mode.perl import PerlGrammar
from mode.xml import TagGrammar
from mode.perl import StringGrammar

class BDSGrammar(Grammar):
    rules = [
        RegionRule(r'comment', r'<!--', Grammar, r'-->'),
        RegionRule(r'xml_tag', r'< */?', TagGrammar, r'/?>'),
        PatternRule(r'delimiter', r'[\[\]\{\}\(\),\?:]'),
        PatternRule(r'bds_derived', r'(?:FM|CD|FS|FM|TA)[0-9]{3}-[0-9]{3}-[0-9]{3}'),
        PatternRule(r'bds_question', r'GQ[0-9]{3}-[0-9]{3}-[0-9]{3}:MQ[0-9]{3}-[0-9]{3}-[0-9]{3}'),
        PatternRule(r'bds_function', r'[A-Z_][A-Z0-9_]+(?= *\()'),
        PatternRule(r'bds_perlfunc', r'[a-zA-Z_][a-zA-Z0-9_]+(?= *\()'),
        PatternRule(r'bds_misquoted', r"'[A-Z]{2}[0-9]{3}-[0-9]{3}-[0-9]{3}(?::[A-Z]{2}[0-9]{3}-[0-9]{3}-[0-9]{3})?'"),
        PatternRule(r'bds_misquoted', r'"[A-Z]{2}[0-9]{3}-[0-9]{3}-[0-9]{3}(?::[A-Z]{2}[0-9]{3}-[0-9]{3}-[0-9]{3})?"'),
        RegionRule(r'string', '"', StringGrammar, '"'),
        RegionRule(r'string', "'", Grammar, "'"),
        PatternRule(r'bds_operator', r'(?:&gt;=|&lt;=|&gt;|&lt;|==|&amp;&amp;|\|\||eq|ne)'),
    ]

class BDSMakeInstall(Method):
    def _execute(self, w, **vargs):
        cmd = "perl Makefile.PL && make && make install"
        (status, output) = commands.getstatusoutput(cmd)
        if status == 0:
            w.set_error("make succeeded")
        else:
            w.application.data_buffer("*bds-make-install*", output, switch_to=True)
            w.set_error("make failed with %d" % status)
class BDSCompileResources(Method):
    def _execute(self, w, **vargs):
        pass
class BDSRestart(Method):
    def _execute(self, w, **vargs):
        pass

class BDS(mode.Fundamental):
    modename    = 'BDS'
    basenames   = ['components.xml']
    grammar     = BDSGrammar
    opentokens  = ('delimiter',)
    opentags    = {'(': ')', '[': ']', '{': '}'}
    closetokens = ('delimiter',)
    closetags   = {')': '(', ']': '[', '}': '{'}
    colors      = {
        'bds_derived':   ('yellow', 'default'),
        'bds_question':  ('yellow', 'default'),
        'bds_misquoted': ('yellow', 'red'),
        'bds_function':  ('magenta', 'default'),
        'bds_perlfunc':  ('magenta', 'default'),
        'bds_operator':  ('magenta', 'default'),
    }
    actions = [BDSMakeInstall, BDSCompileResources, BDSRestart]
    def __init__(self, w):
        mode.Fundamental.__init__(self, w)
        self.add_bindings('close-paren', (')',))
        self.add_bindings('close-brace', ('}',))
        self.add_bindings('close-bracket', (']',))

install = BDS.install