def __call__(self):
        # get all the data into datalines

        sc = getToolByName(self.context, "bika_setup_catalog")
        bc = getToolByName(self.context, "bika_analysis_catalog")
        rc = getToolByName(self.context, "reference_catalog")
        self.report_content = {}
        parms = []
        headings = {}
        headings["header"] = _("Analysis turnaround times")
        headings["subheader"] = _("The turnaround time of analyses")

        query = {"portal_type": "Analysis"}
        client_title = None
        if "ClientUID" in self.request.form:
            client_uid = self.request.form["ClientUID"]
            query["getClientUID"] = client_uid
            client = rc.lookupObject(client_uid)
            client_title = client.Title()
        else:
            client = logged_in_client(self.context)
            if client:
                client_title = client.Title()
                query["getClientUID"] = client.UID()
        if client_title:
            parms.append({"title": _("Client"), "value": client_title, "type": "text"})

        date_query = formatDateQuery(self.context, "Received")
        if date_query:
            query["created"] = date_query
            received = formatDateParms(self.context, "Received")
            parms.append({"title": _("Received"), "value": received, "type": "text"})

        query["review_state"] = "published"

        workflow = getToolByName(self.context, "portal_workflow")
        if "bika_worksheetanalysis_workflow" in self.request.form:
            query["worksheetanalysis_review_state"] = self.request.form["bika_worksheetanalysis_workflow"]
            ws_review_state = workflow.getTitleForStateOnType(
                self.request.form["bika_worksheetanalysis_workflow"], "Analysis"
            )
            parms.append({"title": _("Assigned to worksheet"), "value": ws_review_state, "type": "text"})

        # query all the analyses and increment the counts
        count_early = 0
        mins_early = 0
        count_late = 0
        mins_late = 0
        count_undefined = 0
        services = {}

        analyses = bc(query)
        for a in analyses:
            analysis = a.getObject()
            service_uid = analysis.getServiceUID()
            if service_uid not in services:
                services[service_uid] = {
                    "count_early": 0,
                    "count_late": 0,
                    "mins_early": 0,
                    "mins_late": 0,
                    "count_undefined": 0,
                }
            earliness = analysis.getEarliness()
            if earliness < 0:
                count_late = services[service_uid]["count_late"]
                mins_late = services[service_uid]["mins_late"]
                count_late += 1
                mins_late -= earliness
                services[service_uid]["count_late"] = count_late
                services[service_uid]["mins_late"] = mins_late
            if earliness > 0:
                count_early = services[service_uid]["count_early"]
                mins_early = services[service_uid]["mins_early"]
                count_early += 1
                mins_early += earliness
                services[service_uid]["count_early"] = count_early
                services[service_uid]["mins_early"] = mins_early
            if earliness == 0:
                count_undefined = services[service_uid]["count_undefined"]
                count_undefined += 1
                services[service_uid]["count_undefined"] = count_undefined

        # calculate averages
        for service_uid in services.keys():
            count_early = services[service_uid]["count_early"]
            mins_early = services[service_uid]["mins_early"]
            if count_early == 0:
                services[service_uid]["ave_early"] = ""
            else:
                avemins = (mins_early) / count_early
                services[service_uid]["ave_early"] = formatDuration(self.context, avemins)
            count_late = services[service_uid]["count_late"]
            mins_late = services[service_uid]["mins_late"]
            if count_late == 0:
                services[service_uid]["ave_late"] = ""
            else:
                avemins = mins_late / count_late
                services[service_uid]["ave_late"] = formatDuration(self.context, avemins)

        # and now lets do the actual report lines
        formats = {
            "columns": 7,
            "col_heads": [
                _("Analysis"),
                _("Count"),
                _("Undefined"),
                _("Late"),
                _("Average late"),
                _("Early"),
                _("Average early"),
            ],
            "class": "",
        }

        total_count_early = 0
        total_count_late = 0
        total_mins_early = 0
        total_mins_late = 0
        total_count_undefined = 0
        datalines = []

        for cat in sc(portal_type="AnalysisCategory", sort_on="sortable_title"):
            catline = [{"value": cat.Title, "class": "category_heading", "colspan": 7}]
            first_time = True
            cat_count_early = 0
            cat_count_late = 0
            cat_count_undefined = 0
            cat_mins_early = 0
            cat_mins_late = 0
            for service in sc(portal_type="AnalysisService", getCategoryUID=cat.UID, sort_on="sortable_title"):

                dataline = [{"value": service.Title, "class": "testgreen"}]
                if service.UID not in services:
                    continue

                if first_time:
                    datalines.append(catline)
                    first_time = False

                # analyses found
                cat_count_early += services[service.UID]["count_early"]
                cat_count_late += services[service.UID]["count_late"]
                cat_count_undefined += services[service.UID]["count_undefined"]
                cat_mins_early += services[service.UID]["mins_early"]
                cat_mins_late += services[service.UID]["mins_late"]

                count = (
                    services[service.UID]["count_early"]
                    + services[service.UID]["count_late"]
                    + services[service.UID]["count_undefined"]
                )

                dataline.append({"value": count, "class": "number"})
                dataline.append({"value": services[service.UID]["count_undefined"], "class": "number"})
                dataline.append({"value": services[service.UID]["count_late"], "class": "number"})
                dataline.append({"value": services[service.UID]["ave_late"], "class": "number"})
                dataline.append({"value": services[service.UID]["count_early"], "class": "number"})
                dataline.append({"value": services[service.UID]["ave_early"], "class": "number"})

                datalines.append(dataline)

            # category totals
            dataline = [{"value": "%s - total" % (cat.Title), "class": "subtotal_label"}]

            dataline.append(
                {"value": cat_count_early + cat_count_late + cat_count_undefined, "class": "subtotal_number"}
            )

            dataline.append({"value": cat_count_undefined, "class": "subtotal_number"})

            dataline.append({"value": cat_count_late, "class": "subtotal_number"})

            if cat_count_late:
                dataitem = {"value": cat_mins_late / cat_count_late, "class": "subtotal_number"}
            else:
                dataitem = {"value": 0, "class": "subtotal_number"}

            dataline.append(dataitem)

            dataline.append({"value": cat_count_early, "class": "subtotal_number"})

            if cat_count_early:
                dataitem = {"value": cat_mins_early / cat_count_early, "class": "subtotal_number"}
            else:
                dataitem = {"value": 0, "class": "subtotal_number"}

            dataline.append(dataitem)

            total_count_early += cat_count_early
            total_count_late += cat_count_late
            total_count_undefined += cat_count_undefined
            total_mins_early += cat_mins_early
            total_mins_late += cat_mins_late

        # footer data
        footlines = []
        footline = []
        footline = [{"value": _("Total"), "class": "total"}]

        footline.append(
            {"value": total_count_early + total_count_late + total_count_undefined, "class": "total number"}
        )

        footline.append({"value": total_count_undefined, "class": "total number"})

        footline.append({"value": total_count_late, "class": "total number"})

        if total_count_late:
            ave_mins = total_mins_late / total_count_late
            footline.append({"value": formatDuration(self.context, ave_mins), "class": "total number"})
        else:
            footline.append({"value": ""})

        footline.append({"value": total_count_early, "class": "total number"})

        if total_count_early:
            ave_mins = total_mins_early / total_count_early
            footline.append({"value": formatDuration(self.context, ave_mins), "class": "total number"})
        else:
            footline.append({"value": "", "class": "total number"})

        footlines.append(footline)

        self.report_content = {
            "headings": headings,
            "parms": parms,
            "formats": formats,
            "datalines": datalines,
            "footings": footlines,
        }

        if self.request.get("output_format", "") == "CSV":
            import csv
            import StringIO
            import datetime

            fieldnames = ["Analysis", "Count", "Undefined", "Late", "Average late", "Early", "Average early"]
            output = StringIO.StringIO()
            dw = csv.DictWriter(output, extrasaction="ignore", fieldnames=fieldnames)
            dw.writerow(dict((fn, fn) for fn in fieldnames))
            for row in datalines:
                if len(row) == 1:
                    # category heading thingy
                    continue
                dw.writerow(
                    {
                        "Analysis": row[0]["value"],
                        "Count": row[1]["value"],
                        "Undefined": row[2]["value"],
                        "Late": row[3]["value"],
                        "Average late": row[4]["value"],
                        "Early": row[5]["value"],
                        "Average early": row[6]["value"],
                    }
                )
            report_data = output.getvalue()
            output.close()
            date = datetime.datetime.now().strftime("%Y%m%d%H%M")
            setheader = self.request.RESPONSE.setHeader
            setheader("Content-Type", "text/csv")
            setheader("Content-Disposition", 'attachment;filename="analysestats_%s.csv"' % date)
            self.request.RESPONSE.write(report_data)
        else:
            return {"report_title": t(headings["header"]), "report_data": self.template()}
    def __call__(self):
        # get all the data into datalines

        sc = getToolByName(self.context, 'bika_setup_catalog')
        bc = getToolByName(self.context, 'bika_analysis_catalog')
        rc = getToolByName(self.context, 'reference_catalog')
        self.report_content = {}
        parms = []
        headings = {}
        headings['header'] = _("Analysis turnaround times")
        headings['subheader'] = _("The turnaround time of analyses")

        query = {'portal_type': 'Analysis'}
        client_title = None
        if 'ClientUID' in self.request.form:
            client_uid = self.request.form['ClientUID']
            query['getClientUID'] = client_uid
            client = rc.lookupObject(client_uid)
            client_title = client.Title()
        else:
            client = logged_in_client(self.context)
            if client:
                client_title = client.Title()
                query['getClientUID'] = client.UID()
        if client_title:
            parms.append({
                'title': _('Client'),
                'value': client_title,
                'type': 'text'
            })

        date_query = formatDateQuery(self.context, 'Received')
        if date_query:
            query['created'] = date_query
            received = formatDateParms(self.context, 'Received')
            parms.append({
                'title': _('Received'),
                'value': received,
                'type': 'text'
            })

        query['review_state'] = 'published'

        workflow = getToolByName(self.context, 'portal_workflow')
        if 'bika_worksheetanalysis_workflow' in self.request.form:
            query['worksheetanalysis_review_state'] = self.request.form[
                'bika_worksheetanalysis_workflow']
            ws_review_state = workflow.getTitleForStateOnType(
                self.request.form['bika_worksheetanalysis_workflow'],
                'Analysis')
            parms.append({
                'title': _('Assigned to worksheet'),
                'value': ws_review_state,
                'type': 'text'
            })

        # query all the analyses and increment the counts
        count_early = 0
        mins_early = 0
        count_late = 0
        mins_late = 0
        count_undefined = 0
        services = {}

        analyses = bc(query)
        for a in analyses:
            analysis = a.getObject()
            service_uid = analysis.getServiceUID()
            if service_uid not in services:
                services[service_uid] = {
                    'count_early': 0,
                    'count_late': 0,
                    'mins_early': 0,
                    'mins_late': 0,
                    'count_undefined': 0,
                }
            earliness = analysis.getEarliness()
            if earliness < 0:
                count_late = services[service_uid]['count_late']
                mins_late = services[service_uid]['mins_late']
                count_late += 1
                mins_late -= earliness
                services[service_uid]['count_late'] = count_late
                services[service_uid]['mins_late'] = mins_late
            if earliness > 0:
                count_early = services[service_uid]['count_early']
                mins_early = services[service_uid]['mins_early']
                count_early += 1
                mins_early += earliness
                services[service_uid]['count_early'] = count_early
                services[service_uid]['mins_early'] = mins_early
            if earliness == 0:
                count_undefined = services[service_uid]['count_undefined']
                count_undefined += 1
                services[service_uid]['count_undefined'] = count_undefined

        # calculate averages
        for service_uid in services.keys():
            count_early = services[service_uid]['count_early']
            mins_early = services[service_uid]['mins_early']
            if count_early == 0:
                services[service_uid]['ave_early'] = ''
            else:
                avemins = (mins_early) / count_early
                services[service_uid]['ave_early'] = formatDuration(
                    self.context, avemins)
            count_late = services[service_uid]['count_late']
            mins_late = services[service_uid]['mins_late']
            if count_late == 0:
                services[service_uid]['ave_late'] = ''
            else:
                avemins = mins_late / count_late
                services[service_uid]['ave_late'] = formatDuration(
                    self.context, avemins)

        # and now lets do the actual report lines
        formats = {
            'columns':
            7,
            'col_heads': [
                _('Analysis'),
                _('Count'),
                _('Undefined'),
                _('Late'),
                _('Average late'),
                _('Early'),
                _('Average early'),
            ],
            'class':
            '',
        }

        total_count_early = 0
        total_count_late = 0
        total_mins_early = 0
        total_mins_late = 0
        total_count_undefined = 0
        datalines = []

        for cat in sc(portal_type='AnalysisCategory',
                      sort_on='sortable_title'):
            catline = [
                {
                    'value': cat.Title,
                    'class': 'category_heading',
                    'colspan': 7
                },
            ]
            first_time = True
            cat_count_early = 0
            cat_count_late = 0
            cat_count_undefined = 0
            cat_mins_early = 0
            cat_mins_late = 0
            for service in sc(portal_type="AnalysisService",
                              getCategoryUID=cat.UID,
                              sort_on='sortable_title'):

                dataline = [
                    {
                        'value': service.Title,
                        'class': 'testgreen'
                    },
                ]
                if service.UID not in services:
                    continue

                if first_time:
                    datalines.append(catline)
                    first_time = False

                # analyses found
                cat_count_early += services[service.UID]['count_early']
                cat_count_late += services[service.UID]['count_late']
                cat_count_undefined += services[service.UID]['count_undefined']
                cat_mins_early += services[service.UID]['mins_early']
                cat_mins_late += services[service.UID]['mins_late']

                count = services[service.UID]['count_early'] + \
                        services[service.UID]['count_late'] + \
                        services[service.UID]['count_undefined']

                dataline.append({'value': count, 'class': 'number'})
                dataline.append({
                    'value':
                    services[service.UID]['count_undefined'],
                    'class':
                    'number'
                })
                dataline.append({
                    'value': services[service.UID]['count_late'],
                    'class': 'number'
                })
                dataline.append({
                    'value': services[service.UID]['ave_late'],
                    'class': 'number'
                })
                dataline.append({
                    'value': services[service.UID]['count_early'],
                    'class': 'number'
                })
                dataline.append({
                    'value': services[service.UID]['ave_early'],
                    'class': 'number'
                })

                datalines.append(dataline)

            # category totals
            dataline = [
                {
                    'value': '%s - total' % (cat.Title),
                    'class': 'subtotal_label'
                },
            ]

            dataline.append({
                'value':
                cat_count_early + cat_count_late + cat_count_undefined,
                'class': 'subtotal_number'
            })

            dataline.append({
                'value': cat_count_undefined,
                'class': 'subtotal_number'
            })

            dataline.append({
                'value': cat_count_late,
                'class': 'subtotal_number'
            })

            if cat_count_late:
                dataitem = {
                    'value': cat_mins_late / cat_count_late,
                    'class': 'subtotal_number'
                }
            else:
                dataitem = {'value': 0, 'class': 'subtotal_number'}

            dataline.append(dataitem)

            dataline.append({
                'value': cat_count_early,
                'class': 'subtotal_number'
            })

            if cat_count_early:
                dataitem = {
                    'value': cat_mins_early / cat_count_early,
                    'class': 'subtotal_number'
                }
            else:
                dataitem = {'value': 0, 'class': 'subtotal_number'}

            dataline.append(dataitem)

            total_count_early += cat_count_early
            total_count_late += cat_count_late
            total_count_undefined += cat_count_undefined
            total_mins_early += cat_mins_early
            total_mins_late += cat_mins_late

        # footer data
        footlines = []
        footline = []
        footline = [
            {
                'value': _('Total'),
                'class': 'total'
            },
        ]

        footline.append({
            'value':
            total_count_early + total_count_late + total_count_undefined,
            'class': 'total number'
        })

        footline.append({
            'value': total_count_undefined,
            'class': 'total number'
        })

        footline.append({'value': total_count_late, 'class': 'total number'})

        if total_count_late:
            ave_mins = total_mins_late / total_count_late
            footline.append({
                'value': formatDuration(self.context, ave_mins),
                'class': 'total number'
            })
        else:
            footline.append({'value': ''})

        footline.append({'value': total_count_early, 'class': 'total number'})

        if total_count_early:
            ave_mins = total_mins_early / total_count_early
            footline.append({
                'value': formatDuration(self.context, ave_mins),
                'class': 'total number'
            })
        else:
            footline.append({'value': '', 'class': 'total number'})

        footlines.append(footline)

        self.report_content = {
            'headings': headings,
            'parms': parms,
            'formats': formats,
            'datalines': datalines,
            'footings': footlines
        }

        if self.request.get('output_format', '') == 'CSV':
            import csv
            import StringIO
            import datetime

            fieldnames = [
                'Analysis',
                'Count',
                'Undefined',
                'Late',
                'Average late',
                'Early',
                'Average early',
            ]
            output = StringIO.StringIO()
            dw = csv.DictWriter(output,
                                extrasaction='ignore',
                                fieldnames=fieldnames)
            dw.writerow(dict((fn, fn) for fn in fieldnames))
            for row in datalines:
                if len(row) == 1:
                    # category heading thingy
                    continue
                dw.writerow({
                    'Analysis': row[0]['value'],
                    'Count': row[1]['value'],
                    'Undefined': row[2]['value'],
                    'Late': row[3]['value'],
                    'Average late': row[4]['value'],
                    'Early': row[5]['value'],
                    'Average early': row[6]['value'],
                })
            report_data = output.getvalue()
            output.close()
            date = datetime.datetime.now().strftime("%Y%m%d%H%M")
            setheader = self.request.RESPONSE.setHeader
            setheader('Content-Type', 'text/csv')
            setheader("Content-Disposition",
                      "attachment;filename=\"analysestats_%s.csv\"" % date)
            self.request.RESPONSE.write(report_data)
        else:
            return {
                'report_title': t(headings['header']),
                'report_data': self.template()
            }
    def __call__(self):
        # get all the data into datalines

        bc = getToolByName(self.context, 'bika_analysis_catalog')
        rc = getToolByName(self.context, 'reference_catalog')
        self.report_content = {}
        parms = []
        headings = {}
        headings['header'] = _("Analysis turnaround times over time")
        headings['subheader'] = \
            _("The turnaround time of analyses plotted over time")

        query = {'portal_type': 'Analysis'}

        if 'ServiceUID' in self.request.form:
            service_uid = self.request.form['ServiceUID']
            query['ServiceUID'] = service_uid
            service = rc.lookupObject(service_uid)
            service_title = service.Title()
            parms.append(
                {'title': _('Analysis Service'),
                 'value': service_title,
                 'type': 'text'})

        if 'Analyst' in self.request.form:
            analyst = self.request.form['Analyst']
            query['getAnalyst'] = analyst
            analyst_title = self.user_fullname(analyst)
            parms.append(
                {'title': _('Analyst'),
                 'value': analyst_title,
                 'type': 'text'})

        if 'getInstrumentUID' in self.request.form:
            instrument_uid = self.request.form['getInstrumentUID']
            query['getInstrument'] = instrument_uid
            instrument = rc.lookupObject(instrument_uid)
            instrument_title = instrument.Title()
            parms.append(
                {'title': _('Instrument'),
                 'value': instrument_title,
                 'type': 'text'})

        if 'Period' in self.request.form:
            period = self.request.form['Period']
        else:
            period = 'Day'

        date_query = formatDateQuery(self.context, 'tats_DateReceived')
        if date_query:
            query['created'] = date_query
            received = formatDateParms(self.context, 'tats_DateReceived')
            parms.append(
                {'title': _('Received'),
                 'value': received,
                 'type': 'text'})

        query['review_state'] = 'published'

        # query all the analyses and increment the counts

        periods = {}
        total_count = 0
        total_duration = 0

        analyses = bc(query)
        for a in analyses:
            analysis = a.getObject()
            received = analysis.created()
            if period == 'Day':
                datekey = received.strftime('%d %b %Y')
            elif period == 'Week':
                # key period on Monday
                dayofweek = received.strftime('%w')  # Sunday = 0
                if dayofweek == 0:
                    firstday = received - 6
                else:
                    firstday = received - (int(dayofweek) - 1)
                datekey = firstday.strftime(self.date_format_short)
            elif period == 'Month':
                datekey = received.strftime('%m-%d')
            if datekey not in periods:
                periods[datekey] = {'count': 0,
                                    'duration': 0,
                }
            count = periods[datekey]['count']
            duration = periods[datekey]['duration']
            count += 1
            duration += analysis.getDuration()
            periods[datekey]['duration'] = duration
            periods[datekey]['count'] = count
            total_count += 1
            total_duration += duration

        # calculate averages
        for datekey in periods.keys():
            count = periods[datekey]['count']
            duration = periods[datekey]['duration']
            ave_duration = (duration) / count
            periods[datekey]['duration'] = \
                formatDuration(self.context, ave_duration)

        # and now lets do the actual report lines
        formats = {'columns': 2,
                   'col_heads': [_('Date'),
                                 _('Turnaround time (h)'),
                   ],
                   'class': '',
        }

        datalines = []

        period_keys = periods.keys()
        for period in period_keys:
            dataline = [{'value': period,
                         'class': ''}, ]
            dataline.append({'value': periods[period]['duration'],
                             'class': 'number'})
            datalines.append(dataline)

        if total_count > 0:
            ave_total_duration = total_duration / total_count
        else:
            ave_total_duration = 0
        ave_total_duration = formatDuration(self.context, ave_total_duration)

        # footer data
        footlines = []
        footline = []
        footline = [{'value': _('Total data points'),
                     'class': 'total'}, ]

        footline.append({'value': total_count,
                         'class': 'total number'})
        footlines.append(footline)

        footline = [{'value': _('Average TAT'),
                     'class': 'total'}, ]

        footline.append({'value': ave_total_duration,
                         'class': 'total number'})
        footlines.append(footline)

        self.report_content = {
            'headings': headings,
            'parms': parms,
            'formats': formats,
            'datalines': datalines,
            'footings': footlines}

        if self.request.get('output_format', '') == 'CSV':
            import csv
            import StringIO
            import datetime

            fieldnames = [
                'Date',
                'Turnaround time (h)',
            ]
            output = StringIO.StringIO()
            dw = csv.DictWriter(output, extrasaction='ignore',
                                fieldnames=fieldnames)
            dw.writerow(dict((fn, fn) for fn in fieldnames))
            for row in datalines:
                dw.writerow({
                    'Date': row[0]['value'],
                    'Turnaround time (h)': row[1]['value'],
                })
            report_data = output.getvalue()
            output.close()
            date = datetime.datetime.now().strftime("%Y%m%d%H%M")
            setheader = self.request.RESPONSE.setHeader
            setheader('Content-Type', 'text/csv')
            setheader("Content-Disposition",
                      "attachment;filename=\"analysesperservice_%s.csv\"" % date)
            self.request.RESPONSE.write(report_data)
        else:
            return {'report_title': t(headings['header']),
                    'report_data': self.template()}