#! /usr/bin/env python

# This script generates a simple report outlining the activity in one
# tracker for the most recent week.

# This script is free software, you may redistribute it
# and/or modify under the same terms as Python.

import sys, math
from roundup import instance, date

# open the instance
if len(sys.argv) != 2:
    print 'You need to specify an instance home dir'
instance_home = sys.argv[1]
instance = instance.open(instance_home)
db = instance.open('admin')

old = date.Date('-1w')

created = []
summary = {}
messages = []

# loop through all the recently-active issues
for issue_id in db.issue.filter(None, {'activity': '-1w;'}):
    num = 0
    for x,ts,userid,action,data in db.issue.history(issue_id):
        if ts < old: continue
        if action == 'create':
            created.append(issue_id)
        elif action == 'set' and data.has_key('messages'):
            num += 1
    summary.setdefault(db.issue.get(issue_id, 'status'), []).append(issue_id)
    messages.append((num, issue_id))

#print 'STATUS SUMMARY:'
#for k,v in summary.items():
#    print k, len(v)

print '\nCREATED:'
print '\n'.join(['%s: %s'%(id, db.issue.get(id, 'title'))
    for id in created])

print '\nRESOLVED:'
resolved_id = db.status.lookup('resolved')
print '\n'.join(['%s: %s'%(id, db.issue.get(id, 'title'))
    for id in summary.get(resolved_id, [])])

print '\nTOP TEN MOST DISCUSSED:'
messages.sort()
messages.reverse()
nmax = messages[0][0]
fmt = '%%%dd - %%s: %%s'%(int(math.log(nmax, 10)) + 1)
print '\n'.join([fmt%(num, id, db.issue.get(id, 'title'))
    for num, id in messages[:10]])

# vim: set filetype=python ts=4 sw=4 et si
