Issues (1588)

myems-api/excelexporters/spacesaving.py (4 issues)

1
import base64
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from core.utilities import get_translation
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import os
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import uuid
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from decimal import Decimal
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import openpyxl.utils.cell as format_cell
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from openpyxl import Workbook
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from openpyxl.chart import PieChart, LineChart, Reference
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from openpyxl.chart.label import DataLabelList
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from openpyxl.drawing.image import Image
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from openpyxl.styles import PatternFill, Border, Side, Alignment, Font
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from core.utilities import round2
13
14
########################################################################################################################
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# PROCEDURES
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# Step 1: Validate the report data
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# Step 2: Generate excel file
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# Step 3: Encode the excel file to Base64
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########################################################################################################################
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21
22 View Code Duplication
def export(report,
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23
           name,
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           base_period_start_datetime_local,
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           base_period_end_datetime_local,
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           reporting_start_datetime_local,
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           reporting_end_datetime_local,
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           period_type,
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           language):
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    ####################################################################################################################
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    # Step 1: Validate the report data
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    ####################################################################################################################
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    if report is None:
34
        return None
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    print(report)
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    ####################################################################################################################
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    # Step 2: Generate excel file from the report data
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    ####################################################################################################################
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    filename = generate_excel(report,
41
                              name,
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                              base_period_start_datetime_local,
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                              base_period_end_datetime_local,
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                              reporting_start_datetime_local,
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                              reporting_end_datetime_local,
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                              period_type,
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                              language)
48
    ####################################################################################################################
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    # Step 3: Encode the excel file to Base64
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    ####################################################################################################################
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    binary_file_data = b''
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    try:
53
        with open(filename, 'rb') as binary_file:
54
            binary_file_data = binary_file.read()
55
    except IOError as ex:
56
        print(str(ex))
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58
    # Base64 encode the bytes
59
    base64_encoded_data = base64.b64encode(binary_file_data)
60
    # get the Base64 encoded data using human-readable characters.
61
    base64_message = base64_encoded_data.decode('utf-8')
62
    # delete the file from server
63
    try:
64
        os.remove(filename)
65
    except NotImplementedError as ex:
66
        print(str(ex))
67
    return base64_message
68
69
70 View Code Duplication
def generate_excel(report,
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71
                   name,
72
                   base_period_start_datetime_local,
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                   base_period_end_datetime_local,
74
                   reporting_start_datetime_local,
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                   reporting_end_datetime_local,
76
                   period_type,
77
                   language):
78
    trans = get_translation(language)
79
    trans.install()
80
    _ = trans.gettext
81
    wb = Workbook()
82
    ws = wb.active
83
    ws.title = "SpaceSaving"
84
85
    # Row height
86
    ws.row_dimensions[1].height = 102
87
    for i in range(2, 2000 + 1):
88
        ws.row_dimensions[i].height = 42
89
90
    # Col width
91
    ws.column_dimensions['A'].width = 1.5
92
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    ws.column_dimensions['B'].width = 25.0
94
95
    for i in range(ord('C'), ord('Z')):
96
        ws.column_dimensions[chr(i)].width = 15.0
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    # Font
99
    name_font = Font(name='Arial', size=15, bold=True)
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    title_font = Font(name='Arial', size=15, bold=True)
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102
    table_fill = PatternFill(fill_type='solid', fgColor='90ee90')
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    f_border = Border(left=Side(border_style='medium'),
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                      right=Side(border_style='medium'),
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                      bottom=Side(border_style='medium'),
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                      top=Side(border_style='medium')
107
                      )
108
    b_border = Border(
109
        bottom=Side(border_style='medium'),
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    )
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    b_c_alignment = Alignment(vertical='bottom',
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                              horizontal='center',
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                              text_rotation=0,
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                              wrap_text=True,
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                              shrink_to_fit=False,
117
                              indent=0)
118
    c_c_alignment = Alignment(vertical='center',
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                              horizontal='center',
120
                              text_rotation=0,
121
                              wrap_text=True,
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                              shrink_to_fit=False,
123
                              indent=0)
124
    b_r_alignment = Alignment(vertical='bottom',
125
                              horizontal='right',
126
                              text_rotation=0,
127
                              wrap_text=True,
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                              shrink_to_fit=False,
129
                              indent=0)
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    # Img
132
    img = Image("excelexporters/myems.png")
133
    ws.add_image(img, 'A1')
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    # Title
136
    ws['B3'].alignment = b_r_alignment
137
    ws['B3'] = _('Name') + ':'
138
    ws['C3'].border = b_border
139
    ws['C3'].alignment = b_c_alignment
140
    ws['C3'] = name
141
142
    ws['D3'].alignment = b_r_alignment
143
    ws['D3'] = _('Period Type') + ':'
144
    ws['E3'].border = b_border
145
    ws['E3'].alignment = b_c_alignment
146
    ws['E3'] = period_type
147
148
    ws['B4'].alignment = b_r_alignment
149
    ws['B4'] = _('Reporting Start Datetime') + ':'
150
    ws['C4'].border = b_border
151
    ws['C4'].alignment = b_c_alignment
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    ws['C4'] = reporting_start_datetime_local
153
154
    ws['D4'].alignment = b_r_alignment
155
    ws['D4'] = _('Reporting End Datetime') + ':'
156
    ws['E4'].border = b_border
157
    ws['E4'].alignment = b_c_alignment
158
    ws['E4'] = reporting_end_datetime_local
159
160
    is_base_period_timestamp_exists_flag = is_base_period_timestamp_exists(report['base_period'])
161
162
    if is_base_period_timestamp_exists_flag:
163
        ws['B5'].alignment = b_r_alignment
164
        ws['B5'] = _('Base Period Start Datetime') + ':'
165
        ws['C5'].border = b_border
166
        ws['C5'].alignment = b_c_alignment
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        ws['C5'] = base_period_start_datetime_local
168
169
        ws['D5'].alignment = b_r_alignment
170
        ws['D5'] = _('Base Period End Datetime') + ':'
171
        ws['E5'].border = b_border
172
        ws['E5'].alignment = b_c_alignment
173
        ws['E5'] = base_period_end_datetime_local
174
175
    if "reporting_period" not in report.keys() or \
176
            "names" not in report['reporting_period'].keys() or len(report['reporting_period']['names']) == 0:
177
        filename = str(uuid.uuid4()) + '.xlsx'
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178
        wb.save(filename)
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        return filename
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182
    ####################################################################################################################
183
    current_row_number = 7
184
    reporting_period_data = report['reporting_period']
185
    if "names" not in reporting_period_data.keys() or \
186
            reporting_period_data['names'] is None or \
187
            len(reporting_period_data['names']) == 0:
188
        pass
189
    else:
190
        ws['B' + str(current_row_number)].font = title_font
191
        ws['B' + str(current_row_number)] = name + ' ' + _('Reporting Period Saving')
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193
        current_row_number += 1
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        category = reporting_period_data['names']
196
        ca_len = len(category)
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198
        ws.row_dimensions[current_row_number].height = 75
199
        ws['B' + str(current_row_number)].fill = table_fill
200
        ws['B' + str(current_row_number)].border = f_border
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        col = 'C'
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        for i in range(0, ca_len):
205
            ws[col + str(current_row_number)].fill = table_fill
206
            ws[col + str(current_row_number)].font = name_font
207
            ws[col + str(current_row_number)].alignment = c_c_alignment
208
            ws[col + str(current_row_number)].border = f_border
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            ws[col + str(current_row_number)] = \
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                reporting_period_data['names'][i] + "   (" + _('Baseline') + ' - ' \
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                + _('Actual') + ")(" + reporting_period_data['units'][i] + ")"
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            col = chr(ord(col) + 1)
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        ws[col + str(current_row_number)].fill = table_fill
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        ws[col + str(current_row_number)].font = name_font
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        ws[col + str(current_row_number)].alignment = c_c_alignment
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        ws[col + str(current_row_number)].border = f_border
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        ws[col + str(current_row_number)] = _('Ton of Standard Coal') + '  (' \
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            + _('Baseline') + ' - ' + _('Actual') + ') (TCE)'
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        col = chr(ord(col) + 1)
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        ws[col + str(current_row_number)].fill = table_fill
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        ws[col + str(current_row_number)].font = name_font
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        ws[col + str(current_row_number)].alignment = c_c_alignment
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        ws[col + str(current_row_number)].border = f_border
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        ws[col + str(current_row_number)] = _('Ton of Carbon Dioxide Emissions') \
229
            + '  (' + _('Baseline') + ' - ' + _('Actual') + ') (TCO2E)'
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        current_row_number += 1
232
233
        ws['B' + str(current_row_number)].font = title_font
234
        ws['B' + str(current_row_number)].alignment = c_c_alignment
235
        ws['B' + str(current_row_number)].border = f_border
236
        ws['B' + str(current_row_number)] = _('Saving')
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        col = 'C'
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        for i in range(0, ca_len):
241
            ws[col + str(current_row_number)].font = name_font
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            ws[col + str(current_row_number)].alignment = c_c_alignment
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            ws[col + str(current_row_number)].border = f_border
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            ws[col + str(current_row_number)] = round2(reporting_period_data['subtotals_saving'][i], 2)
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            col = chr(ord(col) + 1)
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        ws[col + str(current_row_number)].font = name_font
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        ws[col + str(current_row_number)].alignment = c_c_alignment
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        ws[col + str(current_row_number)].border = f_border
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        ws[col + str(current_row_number)] = round2(reporting_period_data['total_in_kgce_saving'] / 1000, 2)
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        col = chr(ord(col) + 1)
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        ws[col + str(current_row_number)].font = name_font
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        ws[col + str(current_row_number)].alignment = c_c_alignment
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        ws[col + str(current_row_number)].border = f_border
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        ws[col + str(current_row_number)] = round2(reporting_period_data['total_in_kgco2e_saving'] / 1000, 2)
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        current_row_number += 1
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        ws['B' + str(current_row_number)].font = title_font
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        ws['B' + str(current_row_number)].alignment = c_c_alignment
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        ws['B' + str(current_row_number)].border = f_border
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        ws['B' + str(current_row_number)] = _('Per Unit Area')
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        col = 'C'
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        for i in range(0, ca_len):
270
            ws[col + str(current_row_number)].font = name_font
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            ws[col + str(current_row_number)].alignment = c_c_alignment
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            ws[col + str(current_row_number)].border = f_border
273
            ws[col + str(current_row_number)] = round2(reporting_period_data['subtotals_per_unit_area_saving'][i], 2) \
274
                if reporting_period_data['subtotals_per_unit_area_saving'][i] is not None else ''
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276
            col = chr(ord(col) + 1)
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        ws[col + str(current_row_number)].font = name_font
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        ws[col + str(current_row_number)].alignment = c_c_alignment
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        ws[col + str(current_row_number)].border = f_border
281
        ws[col + str(current_row_number)] = \
282
            round2(reporting_period_data['total_in_kgce_per_unit_area_saving'] / 1000, 2) \
283
            if reporting_period_data['total_in_kgce_per_unit_area_saving'] is not None else ''
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        col = chr(ord(col) + 1)
286
287
        ws[col + str(current_row_number)].font = name_font
288
        ws[col + str(current_row_number)].alignment = c_c_alignment
289
        ws[col + str(current_row_number)].border = f_border
290
        ws[col + str(current_row_number)] = \
291
            round2(reporting_period_data['total_in_kgco2e_per_unit_area_saving'] / 1000, 2) \
292
            if reporting_period_data['total_in_kgco2e_per_unit_area_saving'] is not None else ''
293
294
        current_row_number += 1
295
296
        ws['B' + str(current_row_number)].font = title_font
297
        ws['B' + str(current_row_number)].alignment = c_c_alignment
298
        ws['B' + str(current_row_number)].border = f_border
299
        ws['B' + str(current_row_number)] = _('Increment Rate')
300
301
        col = 'C'
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303
        for i in range(0, ca_len):
304
            ws[col + str(current_row_number)].font = name_font
305
            ws[col + str(current_row_number)].alignment = c_c_alignment
306
            ws[col + str(current_row_number)].border = f_border
307
            ws[col + str(current_row_number)] = str(
308
                round2(reporting_period_data['increment_rates_saving'][i] * 100, 2)) + '%' \
309
                if reporting_period_data['increment_rates_saving'][i] is not None else '-'
310
311
            col = chr(ord(col) + 1)
312
313
        ws[col + str(current_row_number)].font = name_font
314
        ws[col + str(current_row_number)].alignment = c_c_alignment
315
        ws[col + str(current_row_number)].border = f_border
316
        ws[col + str(current_row_number)] = str(
317
            round2(reporting_period_data['increment_rate_in_kgce_saving'] * 100, 2)) + '%' \
318
            if reporting_period_data['increment_rate_in_kgce_saving'] is not None else '-'
319
320
        col = chr(ord(col) + 1)
321
322
        ws[col + str(current_row_number)].font = name_font
323
        ws[col + str(current_row_number)].alignment = c_c_alignment
324
        ws[col + str(current_row_number)].border = f_border
325
        ws[col + str(current_row_number)] = str(
326
            round2(reporting_period_data['increment_rate_in_kgco2e_saving'] * 100, 2)) + '%' \
327
            if reporting_period_data['increment_rate_in_kgco2e_saving'] is not None else '-'
328
329
        current_row_number += 2
330
331
        ws['B' + str(current_row_number)].font = title_font
332
        ws['B' + str(current_row_number)] = name + ' ' + _('Ton of Standard Coal(TCE) by Energy Category')
333
334
        current_row_number += 1
335
        table_start_row_number = current_row_number
336
        chart_start_row_number = current_row_number
337
338
        ws.row_dimensions[current_row_number].height = 60
339
        ws['B' + str(current_row_number)].fill = table_fill
340
        ws['B' + str(current_row_number)].border = f_border
341
342
        ws['C' + str(current_row_number)].fill = table_fill
343
        ws['C' + str(current_row_number)].font = name_font
344
        ws['C' + str(current_row_number)].alignment = c_c_alignment
345
        ws['C' + str(current_row_number)].border = f_border
346
        ws['C' + str(current_row_number)] = _('Saving')
347
348
        ws['D' + str(current_row_number)].fill = table_fill
349
        ws['D' + str(current_row_number)].font = name_font
350
        ws['D' + str(current_row_number)].alignment = c_c_alignment
351
        ws['D' + str(current_row_number)].border = f_border
352
        ws['D' + str(current_row_number)] = _('Ton of Standard Coal(TCE) by Energy Category') 
353
354
        current_row_number += 1
355
356
        subtotals_in_kgce_saving_sum = sum_list(reporting_period_data['subtotals_in_kgce_saving'])
357
358
        for i in range(0, ca_len):
359
            ws['B' + str(current_row_number)].font = title_font
360
            ws['B' + str(current_row_number)].alignment = c_c_alignment
361
            ws['B' + str(current_row_number)].border = f_border
362
            ws['B' + str(current_row_number)] = reporting_period_data['names'][i]
363
364
            ws['C' + str(current_row_number)].font = name_font
365
            ws['C' + str(current_row_number)].alignment = c_c_alignment
366
            ws['C' + str(current_row_number)].border = f_border
367
            ws['C' + str(current_row_number)] = round2(reporting_period_data['subtotals_in_kgce_saving'][i] / 1000, 3)
368
369
            ws['D' + str(current_row_number)].font = name_font
370
            ws['D' + str(current_row_number)].alignment = c_c_alignment
371
            ws['D' + str(current_row_number)].border = f_border
372
            ws['D' + str(current_row_number)] = str(round2(reporting_period_data['subtotals_in_kgce_saving'][i] /
373
                                                    subtotals_in_kgce_saving_sum * 100, 2)) + '%'\
374
                if abs(subtotals_in_kgce_saving_sum) > 0 else '-'
375
376
            current_row_number += 1
377
378
        table_end_row_number = current_row_number - 1
379
380
        if ca_len < 4:
381
            current_row_number = current_row_number - ca_len + 4
382
383
        current_row_number += 1
384
385
        pie = PieChart()
386
        pie.title = name + ' ' + _('Ton of Standard Coal(TCE) by Energy Category')
387
        labels = Reference(ws, min_col=2, min_row=table_start_row_number + 1, max_row=table_end_row_number)
388
        pie_data = Reference(ws, min_col=3, min_row=table_start_row_number, max_row=table_end_row_number)
389
        pie.add_data(pie_data, titles_from_data=True)
390
        pie.set_categories(labels)
391
        pie.height = 7.25
392
        pie.width = 9
393
        s1 = pie.series[0]
394
        s1.dLbls = DataLabelList()
395
        s1.dLbls.showCatName = False
396
        s1.dLbls.showVal = False
397
        s1.dLbls.showPercent = True
398
        ws.add_chart(pie, 'E' + str(chart_start_row_number))
399
400
        ws['B' + str(current_row_number)].font = title_font
401
        ws['B' + str(current_row_number)] = name + ' ' + _('Ton of Carbon Dioxide Emissions(TCO2E) by Energy Category')
402
403
        current_row_number += 1
404
        table_start_row_number = current_row_number
405
        chart_start_row_number = current_row_number
406
407
        ws.row_dimensions[current_row_number].height = 60
408
        ws['B' + str(current_row_number)].fill = table_fill
409
        ws['B' + str(current_row_number)].border = f_border
410
411
        ws['C' + str(current_row_number)].fill = table_fill
412
        ws['C' + str(current_row_number)].font = name_font
413
        ws['C' + str(current_row_number)].alignment = c_c_alignment
414
        ws['C' + str(current_row_number)].border = f_border
415
        ws['C' + str(current_row_number)] = _('Saving')
416
417
        ws['D' + str(current_row_number)].fill = table_fill
418
        ws['D' + str(current_row_number)].font = name_font
419
        ws['D' + str(current_row_number)].alignment = c_c_alignment
420
        ws['D' + str(current_row_number)].border = f_border
421
        ws['D' + str(current_row_number)] = _('Ton of Carbon Dioxide Emissions(TCO2E) by Energy Category')
422
423
        current_row_number += 1
424
425
        subtotals_in_kgco2e_saving_sum = sum_list(reporting_period_data['subtotals_in_kgco2e_saving'])
426
427
        for i in range(0, ca_len):
428
            ws['B' + str(current_row_number)].font = title_font
429
            ws['B' + str(current_row_number)].alignment = c_c_alignment
430
            ws['B' + str(current_row_number)].border = f_border
431
            ws['B' + str(current_row_number)] = reporting_period_data['names'][i]
432
433
            ws['C' + str(current_row_number)].font = name_font
434
            ws['C' + str(current_row_number)].alignment = c_c_alignment
435
            ws['C' + str(current_row_number)].border = f_border
436
            ws['C' + str(current_row_number)] = round2(reporting_period_data['subtotals_in_kgco2e_saving'][i] / 1000, 3)
437
438
            ws['D' + str(current_row_number)].font = name_font
439
            ws['D' + str(current_row_number)].alignment = c_c_alignment
440
            ws['D' + str(current_row_number)].border = f_border
441
            ws['D' + str(current_row_number)] = str(round2(reporting_period_data['subtotals_in_kgco2e_saving'][i] /
442
                                                    subtotals_in_kgco2e_saving_sum * 100, 2)) + '%'\
443
                if abs(subtotals_in_kgco2e_saving_sum) > 0 else '-'
444
445
            current_row_number += 1
446
447
        table_end_row_number = current_row_number - 1
448
449
        if ca_len < 4:
450
            current_row_number = current_row_number - ca_len + 4
451
452
        current_row_number += 1
453
454
        pie = PieChart()
455
        pie.title = name + ' ' + _('Ton of Carbon Dioxide Emissions(TCO2E) by Energy Category')
456
        labels = Reference(ws, min_col=2, min_row=table_start_row_number + 1, max_row=table_end_row_number)
457
        pie_data = Reference(ws, min_col=3, min_row=table_start_row_number, max_row=table_end_row_number)
458
        pie.add_data(pie_data, titles_from_data=True)
459
        pie.set_categories(labels)
460
        pie.height = 7.25
461
        pie.width = 9
462
        s1 = pie.series[0]
463
        s1.dLbls = DataLabelList()
464
        s1.dLbls.showCatName = False
465
        s1.dLbls.showVal = False
466
        s1.dLbls.showPercent = True
467
        ws.add_chart(pie, 'E' + str(chart_start_row_number))
468
469
    ####################################################################################################################
470
    table_start_draw_flag = current_row_number + 1
471
472
    if 'values_saving' not in reporting_period_data.keys() or \
473
            reporting_period_data['values_saving'] is None or \
474
            len(reporting_period_data['values_saving']) == 0 or \
475
            'timestamps' not in reporting_period_data.keys() or \
476
            reporting_period_data['timestamps'] is None or \
477
            len(reporting_period_data['timestamps']) == 0 or \
478
            len(reporting_period_data['timestamps'][0]) == 0:
479
        pass
480
    else:
481
        if not is_base_period_timestamp_exists_flag:
482
            reporting_period_data = report['reporting_period']
483
            times = reporting_period_data['timestamps']
484
            ca_len = len(report['reporting_period']['names'])
485
            real_timestamps_len = timestamps_data_not_equal_0(report['parameters']['timestamps'])
486
            ws['B' + str(current_row_number)].font = title_font
487
            ws['B' + str(current_row_number)] = name + ' ' + _('Detailed Data')
488
489
            current_row_number += 1
490
            # 1: Stand for blank line  2: Stand for title
491
            current_row_number += ca_len * 6 + real_timestamps_len * 6 + 1 + 2
492
            table_start_row_number = current_row_number
493
494
            time = times[0]
495
            has_data = False
496
497
            if len(time) > 0:
498
                has_data = True
499
500
            if has_data:
501
502
                ws.row_dimensions[current_row_number].height = 60
503
                current_col_number = 2
504
                col = format_cell.get_column_letter(current_col_number)
505
                ws[col + str(current_row_number)].fill = table_fill
506
                ws[col + str(current_row_number)].font = title_font
507
                ws[col + str(current_row_number)].border = f_border
508
                ws[col + str(current_row_number)].alignment = c_c_alignment
509
                ws[col + str(current_row_number)] = _('Datetime')
510
511
                for i in range(0, ca_len):
512
                    current_col_number += 1
513
                    col = format_cell.get_column_letter(current_col_number)
514
515
                    ws[col + str(current_row_number)].fill = table_fill
516
                    ws[col + str(current_row_number)].font = title_font
517
                    ws[col + str(current_row_number)].alignment = c_c_alignment
518
                    ws[col + str(current_row_number)] = reporting_period_data['names'][i] + \
519
                        " (" + reporting_period_data['units'][i] + ")"
520
                    ws[col + str(current_row_number)].border = f_border
521
522
                current_row_number += 1
523
524
                for i in range(0, len(time)):
525
                    current_col_number = 2
526
                    col = format_cell.get_column_letter(current_col_number)
527
                    ws[col + str(current_row_number)].font = title_font
528
                    ws[col + str(current_row_number)].alignment = c_c_alignment
529
                    ws[col + str(current_row_number)] = time[i]
530
                    ws[col + str(current_row_number)].border = f_border
531
532
                    for j in range(0, ca_len):
533
                        current_col_number += 1
534
                        col = format_cell.get_column_letter(current_col_number)
535
536
                        ws[col + str(current_row_number)].font = title_font
537
                        ws[col + str(current_row_number)].alignment = c_c_alignment
538
                        ws[col + str(current_row_number)] = round2(reporting_period_data['values_saving'][j][i], 2)
539
                        ws[col + str(current_row_number)].border = f_border
540
541
                    current_row_number += 1
542
543
                table_end_row_number = current_row_number - 1
544
545
                current_col_number = 2
546
                col = format_cell.get_column_letter(current_col_number)
547
                ws[col + str(current_row_number)].font = title_font
548
                ws[col + str(current_row_number)].alignment = c_c_alignment
549
                ws[col + str(current_row_number)] = _('Subtotal')
550
                ws[col + str(current_row_number)].border = f_border
551
552
                for i in range(0, ca_len):
553
                    current_col_number += 1
554
                    col = format_cell.get_column_letter(current_col_number)
555
556
                    ws[col + str(current_row_number)].font = title_font
557
                    ws[col + str(current_row_number)].alignment = c_c_alignment
558
                    ws[col + str(current_row_number)] = round2(reporting_period_data['subtotals_saving'][i], 2)
559
                    ws[col + str(current_row_number)].border = f_border
560
561
                    # line
562
                    line = LineChart()
563
                    line.title = _('Reporting Period Saving') + ' - ' \
564
                        + reporting_period_data['names'][i] + " (" + reporting_period_data['units'][i] + ")"
565
                    labels = Reference(ws, min_col=2, min_row=table_start_row_number + 1, max_row=table_end_row_number)
566
                    line_data = Reference(ws, min_col=3 + i, min_row=table_start_row_number,
567
                                          max_row=table_end_row_number)
568
                    line.add_data(line_data, titles_from_data=True)
569
                    line.set_categories(labels)
570
                    line_data = line.series[0]
571
                    line_data.marker.symbol = "auto"
572
                    line_data.smooth = True
573
                    line.x_axis.crosses = 'min'
574
                    line.height = 8.25
575
                    line.width = 24
576
                    chart_col = 'B'
577
                    chart_cell = chart_col + str(table_start_draw_flag + 6 * i)
578
                    ws.add_chart(line, chart_cell)
579
580
                current_row_number += 2
581
        else:
582
            base_period_data = report['base_period']
583
            reporting_period_data = report['reporting_period']
584
            base_period_timestamps = base_period_data['timestamps']
585
            reporting_period_timestamps = reporting_period_data['timestamps']
586
            # Tip:
587
            #     base_period_data['names'] == reporting_period_data['names']
588
            #     base_period_data['units'] == reporting_period_data['units']
589
            base_period_data_ca_len = len(base_period_data['names'])
590
            reporting_period_data_ca_len = len(reporting_period_data['names'])
591
            real_timestamps_len = timestamps_data_not_equal_0(report['parameters']['timestamps'])
592
            ws['B' + str(current_row_number)].font = title_font
593
            ws['B' + str(current_row_number)] = name + ' ' + _('Detailed Data')
594
595
            current_row_number += 1
596
            # 1: Stand for blank line  2: Stand for title
597
            current_row_number += reporting_period_data_ca_len * 6 + real_timestamps_len * 6 + 1 + 2
598
            table_start_row_number = current_row_number
599
600
            has_data = False
601
602
            if len(base_period_timestamps[0]) or len(reporting_period_timestamps[0]) > 0:
603
                has_data = True
604
605
            if has_data:
606
                ws.row_dimensions[current_row_number].height = 60
607
                current_col_number = 2
608
                col = format_cell.get_column_letter(current_col_number)
609
                ws[col + str(current_row_number)].fill = table_fill
610
                ws[col + str(current_row_number)].font = title_font
611
                ws[col + str(current_row_number)].border = f_border
612
                ws[col + str(current_row_number)].alignment = c_c_alignment
613
                ws[col + str(current_row_number)] = _('Base Period') + " - " + _('Datetime')
614
615
                for i in range(0, base_period_data_ca_len):
616
                    current_col_number += 1
617
                    col = format_cell.get_column_letter(current_col_number)
618
619
                    ws[col + str(current_row_number)].fill = table_fill
620
                    ws[col + str(current_row_number)].font = title_font
621
                    ws[col + str(current_row_number)].alignment = c_c_alignment
622
                    ws[col + str(current_row_number)] = _('Base Period') + " - " + base_period_data['names'][i] + \
623
                        " (" + base_period_data['units'][i] + ")"
624
                    ws[col + str(current_row_number)].border = f_border
625
                current_col_number += 1
626
                col = format_cell.get_column_letter(current_col_number)
627
628
                ws[col + str(current_row_number)].fill = table_fill
629
                ws[col + str(current_row_number)].font = title_font
630
                ws[col + str(current_row_number)].border = f_border
631
                ws[col + str(current_row_number)].alignment = c_c_alignment
632
                ws[col + str(current_row_number)] = _('Reporting Period') + " - " + _('Datetime')
633
634
                for i in range(0, reporting_period_data_ca_len):
635
                    current_col_number += 1
636
                    col = format_cell.get_column_letter(current_col_number)
637
                    ws[col + str(current_row_number)].fill = table_fill
638
                    ws[col + str(current_row_number)].font = title_font
639
                    ws[col + str(current_row_number)].alignment = c_c_alignment
640
                    ws[col + str(current_row_number)] = _('Reporting Period') + " - " \
641
                        + reporting_period_data['names'][i] + " (" + reporting_period_data['units'][i] + ")"
642
                    ws[col + str(current_row_number)].border = f_border
643
644
                current_row_number += 1
645
646
                max_timestamps_len = len(base_period_timestamps[0]) \
647
                    if len(base_period_timestamps[0]) >= len(reporting_period_timestamps[0]) \
648
                    else len(reporting_period_timestamps[0])
649
650
                for i in range(0, max_timestamps_len):
651
                    current_col_number = 2
652
                    col = format_cell.get_column_letter(current_col_number)
653
                    ws[col + str(current_row_number)].font = title_font
654
                    ws[col + str(current_row_number)].alignment = c_c_alignment
655
                    ws[col + str(current_row_number)] = base_period_timestamps[0][i] \
656
                        if i < len(base_period_timestamps[0]) else None
657
                    ws[col + str(current_row_number)].border = f_border
658
659
                    for j in range(0, base_period_data_ca_len):
660
                        current_col_number += 1
661
                        col = format_cell.get_column_letter(current_col_number)
662
663
                        ws[col + str(current_row_number)].font = title_font
664
                        ws[col + str(current_row_number)].alignment = c_c_alignment
665
                        ws[col + str(current_row_number)] = round2(base_period_data['values_saving'][j][i], 2) \
666
                            if i < len(base_period_data['values_saving'][j]) else None
667
                        ws[col + str(current_row_number)].border = f_border
668
                    current_col_number += 1
669
                    col = format_cell.get_column_letter(current_col_number)
670
671
                    ws[col + str(current_row_number)].font = title_font
672
                    ws[col + str(current_row_number)].alignment = c_c_alignment
673
                    ws[col + str(current_row_number)] = reporting_period_timestamps[0][i] \
674
                        if i < len(reporting_period_timestamps[0]) else None
675
                    ws[col + str(current_row_number)].border = f_border
676
677
                    for j in range(0, reporting_period_data_ca_len):
678
                        current_col_number += 1
679
                        col = format_cell.get_column_letter(current_col_number)
680
681
                        ws[col + str(current_row_number)].font = title_font
682
                        ws[col + str(current_row_number)].alignment = c_c_alignment
683
                        ws[col + str(current_row_number)] = round2(reporting_period_data['values_saving'][j][i], 2) \
684
                            if i < len(reporting_period_data['values_saving'][j]) else None
685
                        ws[col + str(current_row_number)].border = f_border
686
687
                    current_row_number += 1
688
689
                current_col_number = 2
690
                col = format_cell.get_column_letter(current_col_number)
691
                ws[col + str(current_row_number)].font = title_font
692
                ws[col + str(current_row_number)].alignment = c_c_alignment
693
                ws[col + str(current_row_number)] = _('Subtotal')
694
                ws[col + str(current_row_number)].border = f_border
695
696
                for i in range(0, base_period_data_ca_len):
697
                    current_col_number += 1
698
                    col = format_cell.get_column_letter(current_col_number)
699
                    ws[col + str(current_row_number)].font = title_font
700
                    ws[col + str(current_row_number)].alignment = c_c_alignment
701
                    ws[col + str(current_row_number)] = round2(base_period_data['subtotals_saving'][i], 2)
702
                    ws[col + str(current_row_number)].border = f_border
703
704
                current_col_number += 1
705
                col = format_cell.get_column_letter(current_col_number)
706
707
                ws[col + str(current_row_number)].font = title_font
708
                ws[col + str(current_row_number)].alignment = c_c_alignment
709
                ws[col + str(current_row_number)] = _('Subtotal')
710
                ws[col + str(current_row_number)].border = f_border
711
712
                for i in range(0, reporting_period_data_ca_len):
713
                    current_col_number += 1
714
                    col = format_cell.get_column_letter(current_col_number)
715
                    ws[col + str(current_row_number)].font = title_font
716
                    ws[col + str(current_row_number)].alignment = c_c_alignment
717
                    ws[col + str(current_row_number)] = round2(reporting_period_data['subtotals_saving'][i], 2)
718
                    ws[col + str(current_row_number)].border = f_border
719
720
                for i in range(0, reporting_period_data_ca_len):
721
                    # line
722
                    line = LineChart()
723
                    line.title = _('Base Period Saving') + ' / ' \
724
                        + _('Reporting Period Saving') + ' - ' \
725
                        + reporting_period_data['names'][i] + " (" + reporting_period_data['units'][i] + ")"
726
                    labels = Reference(ws, min_col=2 + base_period_data_ca_len + 1,
727
                                       min_row=table_start_row_number + 1,
728
                                       max_row=table_start_row_number + len(reporting_period_timestamps[0]))
729
                    base_line_data = Reference(ws, min_col=3 + i, min_row=table_start_row_number,
730
                                               max_row=table_start_row_number + len(reporting_period_timestamps[0]))
731
                    reporting_line_data = Reference(ws, min_col=3 + base_period_data_ca_len + 1 + i,
732
                                                    min_row=table_start_row_number,
733
                                                    max_row=table_start_row_number
734
                                                    + len(reporting_period_timestamps[0]))
735
                    line.add_data(base_line_data, titles_from_data=True)
736
                    line.add_data(reporting_line_data, titles_from_data=True)
737
                    line.set_categories(labels)
738
                    for j in range(len(line.series)):
739
                        line.series[j].marker.symbol = "auto"
740
                        line.series[j].smooth = True
741
                    line.x_axis.crosses = 'min'
742
                    line.height = 8.25
743
                    line.width = 24
744
                    chart_col = 'B'
745
                    chart_cell = chart_col + str(table_start_draw_flag + 6 * i)
746
                    ws.add_chart(line, chart_cell)
747
748
                current_row_number += 2
749
750
    ####################################################################################################################
751
    if "child_space" not in report.keys() or "energy_category_names" not in report['child_space'].keys() or \
752
            len(report['child_space']["energy_category_names"]) == 0 \
753
            or 'child_space_names_array' not in report['child_space'].keys() \
754
            or report['child_space']['energy_category_names'] is None \
755
            or len(report['child_space']['child_space_names_array']) == 0 \
756
            or len(report['child_space']['child_space_names_array'][0]) == 0:
757
        pass
758
    else:
759
        child_space_data = report['child_space']
760
        ca_len = len(child_space_data['energy_category_names'])
761
762
        ws['B' + str(current_row_number)].font = title_font
763
        ws['B' + str(current_row_number)] = name + ' ' + _('Child Spaces Data')
764
765
        current_row_number += 1
766
        table_start_row_number = current_row_number
767
768
        ws.row_dimensions[current_row_number].height = 60
769
        ws['B' + str(current_row_number)].fill = table_fill
770
        ws['B' + str(current_row_number)].font = name_font
771
        ws['B' + str(current_row_number)].alignment = c_c_alignment
772
        ws['B' + str(current_row_number)].border = f_border
773
        ws['B' + str(current_row_number)] = _('Child Space')
774
775
        col = 'C'
776
777
        for i in range(0, ca_len):
778
            ws[col + str(current_row_number)].fill = table_fill
779
            ws[col + str(current_row_number)].font = name_font
780
            ws[col + str(current_row_number)].alignment = c_c_alignment
781
            ws[col + str(current_row_number)].border = f_border
782
            ws[col + str(current_row_number)] = \
783
                child_space_data['energy_category_names'][i] + " (" + child_space_data['units'][i] + ")"
784
            col = chr(ord(col) + 1)
785
786
        current_row_number += 1
787
        ca_child_len = len(child_space_data['child_space_names_array'][0])
788
789
        for i in range(0, ca_child_len):
790
            ws['B' + str(current_row_number)].font = title_font
791
            ws['B' + str(current_row_number)].alignment = c_c_alignment
792
            ws['B' + str(current_row_number)].border = f_border
793
            ws['B' + str(current_row_number)] = child_space_data['child_space_names_array'][0][i]
794
            current_row_number += 1
795
796
        current_row_number -= ca_child_len
797
798
        for i in range(0, ca_child_len):
799
            col = 'C'
800
            for j in range(0, ca_len):
801
                ws[col + str(current_row_number)].font = name_font
802
                ws[col + str(current_row_number)].alignment = c_c_alignment
803
                ws[col + str(current_row_number)].border = f_border
804
                ws[col + str(current_row_number)] = round2(child_space_data['subtotals_saving_array'][j][i], 2)
805
                col = chr(ord(col) + 1)
806
807
            current_row_number += 1
808
809
        table_end_row_number = current_row_number - 1
810
811
        for i in range(0, ca_len):
812
            pie = PieChart()
813
            labels = Reference(ws, min_col=2, min_row=table_start_row_number + 1, max_row=table_end_row_number)
814
            pie_data = Reference(ws, min_col=3 + i, min_row=table_start_row_number, max_row=table_end_row_number)
815
            pie.add_data(pie_data, titles_from_data=True)
816
            pie.set_categories(labels)
817
            pie.title = reporting_period_data['names'][i] + " (" + reporting_period_data['units'][i] + ")"
818
            pie.height = 6.6
819
            pie.width = 9
820
            s1 = pie.series[0]
821
            s1.dLbls = DataLabelList()
822
            s1.dLbls.showCatName = False
823
            s1.dLbls.showVal = False
824
            s1.dLbls.showPercent = True
825
            if i % 2 == 0:
826
                chart_cell = 'B' + str(current_row_number)
827
            else:
828
                chart_cell = 'E' + str(current_row_number)
829
                current_row_number += 5
830
            ws.add_chart(pie, chart_cell)
831
832
        if ca_len % 2 == 1:
833
            current_row_number += 5
834
835
        current_row_number += 1
836
    ####################################################################################################################
837
    current_sheet_parameters_row_number = table_start_draw_flag + len(reporting_period_data['names']) * 6 + 1
838
    if 'parameters' not in report.keys() or \
839
            report['parameters'] is None or \
840
            'names' not in report['parameters'].keys() or \
841
            report['parameters']['names'] is None or \
842
            len(report['parameters']['names']) == 0 or \
843
            'timestamps' not in report['parameters'].keys() or \
844
            report['parameters']['timestamps'] is None or \
845
            len(report['parameters']['timestamps']) == 0 or \
846
            'values' not in report['parameters'].keys() or \
847
            report['parameters']['values'] is None or \
848
            len(report['parameters']['values']) == 0 or \
849
            timestamps_data_all_equal_0(report['parameters']['timestamps']):
850
        pass
851
    else:
852
        ################################################################################################################
853
        # new worksheet
854
        ################################################################################################################
855
856
        parameters_data = report['parameters']
857
        parameters_names_len = len(parameters_data['names'])
858
859
        file_name = ws.title
860
        parameters_ws = wb.create_sheet(file_name + _('Parameters'))
861
862
        parameters_timestamps_data_max_len = \
863
            get_parameters_timestamps_lists_max_len(list(parameters_data['timestamps']))
864
865
        # Row height
866
        parameters_ws.row_dimensions[1].height = 102
867
        for i in range(2, 7 + 1):
868
            parameters_ws.row_dimensions[i].height = 42
869
870
        for i in range(8, parameters_timestamps_data_max_len + 10):
871
            parameters_ws.row_dimensions[i].height = 60
872
873
        # Col width
874
        parameters_ws.column_dimensions['A'].width = 1.5
875
876
        parameters_ws.column_dimensions['B'].width = 25.0
877
878
        for i in range(3, 12 + parameters_names_len * 3):
879
            parameters_ws.column_dimensions[format_cell.get_column_letter(i)].width = 15.0
880
881
        # Img
882
        img = Image("excelexporters/myems.png")
883
        parameters_ws.add_image(img, 'A1')
884
885
        # Title
886
        parameters_ws['B3'].alignment = b_r_alignment
887
        parameters_ws['B3'] = _('Name') + ':'
888
        parameters_ws['C3'].border = b_border
889
        parameters_ws['C3'].alignment = b_c_alignment
890
        parameters_ws['C3'] = name
891
892
        parameters_ws['D3'].alignment = b_r_alignment
893
        parameters_ws['D3'] = _('Period Type') + ':'
894
        parameters_ws['E3'].border = b_border
895
        parameters_ws['E3'].alignment = b_c_alignment
896
        parameters_ws['E3'] = period_type
897
898
        parameters_ws['B4'].alignment = b_r_alignment
899
        parameters_ws['B4'] = _('Reporting Start Datetime') + ':'
900
        parameters_ws['C4'].border = b_border
901
        parameters_ws['C4'].alignment = b_c_alignment
902
        parameters_ws['C4'] = reporting_start_datetime_local
903
904
        parameters_ws['D4'].alignment = b_r_alignment
905
        parameters_ws['D4'] = _('Reporting End Datetime') + ':'
906
        parameters_ws['E4'].border = b_border
907
        parameters_ws['E4'].alignment = b_c_alignment
908
        parameters_ws['E4'] = reporting_end_datetime_local
909
910
        parameters_ws_current_row_number = 6
911
912
        parameters_ws['B' + str(parameters_ws_current_row_number)].font = title_font
913
        parameters_ws['B' + str(parameters_ws_current_row_number)] = name + ' ' + _('Parameters')
914
915
        parameters_ws_current_row_number += 1
916
917
        parameters_table_start_row_number = parameters_ws_current_row_number
918
919
        parameters_ws.row_dimensions[parameters_ws_current_row_number].height = 80
920
921
        parameters_ws_current_row_number += 1
922
923
        table_current_col_number = 2
924
925
        for i in range(0, parameters_names_len):
926
927
            if len(parameters_data['timestamps'][i]) == 0:
928
                continue
929
930
            col = format_cell.get_column_letter(table_current_col_number)
931
932
            parameters_ws[col + str(parameters_ws_current_row_number - 1)].fill = table_fill
933
            parameters_ws[col + str(parameters_ws_current_row_number - 1)].border = f_border
934
935
            col = format_cell.get_column_letter(table_current_col_number + 1)
936
937
            parameters_ws[col + str(parameters_ws_current_row_number - 1)].fill = table_fill
938
            parameters_ws[col + str(parameters_ws_current_row_number - 1)].border = f_border
939
            parameters_ws[col + str(parameters_ws_current_row_number - 1)].font = name_font
940
            parameters_ws[col + str(parameters_ws_current_row_number - 1)].alignment = c_c_alignment
941
            parameters_ws[col + str(parameters_ws_current_row_number - 1)] = parameters_data['names'][i]
942
943
            table_current_row_number = parameters_ws_current_row_number
944
945
            for j, value in enumerate(list(parameters_data['timestamps'][i])):
946
                col = format_cell.get_column_letter(table_current_col_number)
947
948
                parameters_ws[col + str(table_current_row_number)].border = f_border
949
                parameters_ws[col + str(table_current_row_number)].font = title_font
950
                parameters_ws[col + str(table_current_row_number)].alignment = c_c_alignment
951
                parameters_ws[col + str(table_current_row_number)] = value
952
953
                col = format_cell.get_column_letter(table_current_col_number + 1)
954
955
                parameters_ws[col + str(table_current_row_number)].border = f_border
956
                parameters_ws[col + str(table_current_row_number)].font = title_font
957
                parameters_ws[col + str(table_current_row_number)].alignment = c_c_alignment
958
                parameters_ws[col + str(table_current_row_number)] = round2(parameters_data['values'][i][j], 2)
959
960
                table_current_row_number += 1
961
962
            table_current_col_number = table_current_col_number + 3
963
964
        ################################################################################################################
965
        # parameters chart and parameters table
966
        ################################################################################################################
967
968
        ws['B' + str(current_sheet_parameters_row_number)].font = title_font
969
        ws['B' + str(current_sheet_parameters_row_number)] = name + ' ' + _('Parameters')
970
971
        current_sheet_parameters_row_number += 1
972
973
        chart_start_row_number = current_sheet_parameters_row_number
974
975
        col_index = 0
976
977
        for i in range(0, parameters_names_len):
978
979
            if len(parameters_data['timestamps'][i]) == 0:
980
                continue
981
982
            line = LineChart()
983
            data_col = 3 + col_index * 3
984
            labels_col = 2 + col_index * 3
985
            col_index += 1
986
            line.title = _('Parameters') + ' - ' + \
987
                parameters_ws.cell(row=parameters_table_start_row_number, column=data_col).value
988
            labels = Reference(parameters_ws, min_col=labels_col, min_row=parameters_table_start_row_number + 1,
989
                               max_row=(len(parameters_data['timestamps'][i]) + parameters_table_start_row_number))
990
            line_data = Reference(parameters_ws, min_col=data_col, min_row=parameters_table_start_row_number,
991
                                  max_row=(len(parameters_data['timestamps'][i]) + parameters_table_start_row_number))
992
            line.add_data(line_data, titles_from_data=True)
993
            line.set_categories(labels)
994
            line_data = line.series[0]
995
            line_data.marker.symbol = "auto"
996
            line_data.smooth = True
997
            line.x_axis.crosses = 'min'
998
            line.height = 8.25
999
            line.width = 24
1000
            chart_col = 'B'
1001
            chart_cell = chart_col + str(chart_start_row_number)
1002
            chart_start_row_number += 6
1003
            ws.add_chart(line, chart_cell)
1004
1005
        current_sheet_parameters_row_number = chart_start_row_number
1006
1007
        current_sheet_parameters_row_number += 1
1008
    ####################################################################################################################
1009
    filename = str(uuid.uuid4()) + '.xlsx'
1010
    wb.save(filename)
1011
1012
    return filename
1013
1014
1015
def sum_list(lists):
1016
    total = Decimal(0)
1017
1018
    for i in range(0, len(lists)):
1019
        total += lists[i]
1020
1021
    return total
1022
1023
1024
def timestamps_data_all_equal_0(lists):
1025
    for i, value in enumerate(list(lists)):
1026
        if len(value) > 0:
1027
            return False
1028
1029
    return True
1030
1031
1032
def get_parameters_timestamps_lists_max_len(parameters_timestamps_lists):
1033
    max_len = 0
1034
    for i, value in enumerate(list(parameters_timestamps_lists)):
1035
        if len(value) > max_len:
1036
            max_len = len(value)
1037
1038
    return max_len
1039
1040
1041
def timestamps_data_not_equal_0(lists):
1042
    number = 0
1043
    for i, value in enumerate(list(lists)):
1044
        if len(value) > 0:
1045
            number += 1
1046
    return number
1047
1048
1049 View Code Duplication
def is_base_period_timestamp_exists(base_period_data):
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1050
    timestamps = base_period_data['timestamps']
1051
1052
    if len(timestamps) == 0:
1053
        return False
1054
1055
    for timestamp in timestamps:
1056
        if len(timestamp) > 0:
1057
            return True
1058
1059
    return False
1060
1061