#             Perforce Defect Tracking Integration Project
#              <http://www.ravenbrook.com/project/p4dti/>
#
#            TEAMTRACK_QUERY.PY -- QUERY TEAMTRACK DATABASE
#
#             Gareth Rees, Ravenbrook Limited, 2001-11-14
#
#
# 1. INTRODUCTION
#
# This script shows the contents of a table in TeamTrack.  The purpose
# is to allow P4DTI Administrators to write configuration functions for
# replication and migration, for example replicate_p.  See [RB
# 2000-08-10] for instructions as to its use.
#
# The intended readership is project developers.
#
# This document is not confidential.

from config_loader import config
import catalog
import getopt
import string
import sys
import teamtrack

def usage():
    tables = teamtrack.table.keys()
    tables.sort()
    # "Usage:
    #
    #   python teamtrack_query.py
    # 		Print usage and list of tables.
    #
    #   python teamtrack_query.py [options] TABLE [FIELD1 FIELD2 ...]
    # 		Show contents of TABLE.
    # 		Specify optional FIELDs to restrict the output.
    #
    # Options:
    #   -q QUERY	Restrict output to records matching QUERY.
    #   -r		Format output as series of records.
    #   -t		Format output as table.
    #
    # TABLE should be one of %s."
    print str(catalog.msg(1100, string.join(tables, ', ')))
    sys.exit(1)

def main(argv):
    options, args = getopt.getopt(argv[1:], 'q:rt',
                                  ['query=', 'record', 'table'])
    query = ''
    style = 'table'
    for o, a in options:
        if o in ['-q', '--query']:
            query = a
        elif o in ['-r', '--record']:
            style = 'record'
        elif o in ['-t', '--table']:
            style = 'table'
        else:
            # "Unknown option: '%s'."
            print str(catalog.msg(1103, o))
            usage()
    if len(args) == 0:
        usage()
    if not teamtrack.table.has_key(args[0]):
        # "Table '%s' not recognized."
        print str(catalog.msg(1101, args[0]))
        usage()
    server = teamtrack.connect(config.teamtrack_user,
                               config.teamtrack_password,
                               config.teamtrack_server)
    if args[0] == 'CASES':
        table = server.case_table_id()
    else:
        table = teamtrack.table[args[0]]
    record = server.new_record(table)
    if len(args) == 1:
        fields = record.keys()
    else:
        fields = args[1:]
        for f in fields:
            if not record.has_key(f):
                # "Table '%s' has no field named '%s'."
                msg = catalog.msg(1102, (args[0], f))
                print str(msg)
                sys.exit(1)
    records = server.query(table, query)

    if style == 'record':
        for r in records:
            print r
    else:
        max_field_len = {}
        for f in fields:
            max_field_len[f] = len(f)
        for r in records:
            for f in fields:
                try:
                    l = len(str(r[f]))
                except:
                    l = 1
                max_field_len[f] = max(max_field_len[f], l)
        total_len = (reduce((lambda x,y: x+y), max_field_len.values())
                     + 5 * len(fields) + 1)
        separator = []
        for f in fields:
            separator.append('+')
            separator.append('-' * (max_field_len[f] + 4))
        separator.append('+\n')
        separator = string.join(separator, '')
        sys.stdout.write(separator)
        for f in fields:
            map(sys.stdout.write,
                ['|  ', f, ' ' * (max_field_len[f] - len(f) + 2)])
        sys.stdout.write('|\n')
        sys.stdout.write(separator)
        for r in records:
            for f in fields:
                try:
                    v = str(r[f])
                except:
                    v = '?'
                map(sys.stdout.write,
                    ['|  ', v, ' ' * (max_field_len[f] - len(v) + 2)])
            sys.stdout.write('|\n')
        sys.stdout.write(separator)

if __name__ == '__main__':
    main(sys.argv)


# A. REFERENCES
#
# [RB 2000-08-10] "Perforce Defect Tracking Integration Administrator's
# Guide"; Richard Brooksby; Ravenbrook Limited; 2000-08-10;
# <http://www.ravenbrook.com/project/p4dti/version/1.3/manual/ag/>.
#
#
# B. DOCUMENT HISTORY
#
# 2001-11-14 GDR Created.
#
#
# C. COPYRIGHT AND LICENCE
#
# This file is copyright (c) 2001 Perforce Software, Inc.  All
# rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# 1.  Redistributions of source code must retain the above copyright
#     notice, this list of conditions and the following disclaimer.
#
# 2.  Redistributions in binary form must reproduce the above copyright
#     notice, this list of conditions and the following disclaimer in
#     the documentation and/or other materials provided with the
#     distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# HOLDERS AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
# TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
# USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
# DAMAGE.
#
#
# $Id: //info.ravenbrook.com/project/p4dti/version/1.3/code/replicator/teamtrack_query.py#2 $