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added associated equipment data to combinedeuqipmentincome report in API

pull/26/head
13621160019@163.com 2021-03-31 13:34:39 +08:00
parent 3bf04cc27d
commit a24a6ddd09
2 changed files with 138 additions and 16 deletions
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65
myems-api/excelexporters/combinedequipmentincome.py
View File

@ -1,6 +1,8 @@
import base64
import uuid
import os
from decimal import Decimal
from openpyxl.chart import (
PieChart,
LineChart,
@ -276,7 +278,7 @@ def generate_excel(report,
current_row_number += 1
ca_len = len(reporting_period_data['names'])
wssum = 0
wssum = Decimal(0.0)
for i in range(0, ca_len):
wssum = round(reporting_period_data['subtotals'][i], 2) + wssum
for i in range(0, ca_len):
@ -293,7 +295,9 @@ def generate_excel(report,
ws['D' + str(current_row_number)].font = title_font
ws['D' + str(current_row_number)].alignment = c_c_alignment
ws['D' + str(current_row_number)].border = f_border
ws['D' + str(current_row_number)] = '{:.2%}'.format(round(reporting_period_data['subtotals'][i], 2) / wssum)
ws['D' + str(current_row_number)] = '{:.2%}'.format(round(
reporting_period_data['subtotals'][i], 2) / wssum) if wssum is not None and wssum != Decimal(0.0) \
else " "
current_row_number += 1
@ -449,6 +453,63 @@ def generate_excel(report,
for i in range(37, 69 + 1):
ws.row_dimensions[i].height = 0.1
#####################################
has_associated_equipment_flag = True
current_row_number += 2
if "associated_equipment" not in report.keys() or \
"energy_category_names" not in report['associated_equipment'].keys() or \
len(report['associated_equipment']["energy_category_names"]) == 0 \
or 'associated_equipment_names_array' not in report['associated_equipment'].keys() \
or report['associated_equipment']['associated_equipment_names_array'] is None \
or len(report['associated_equipment']['associated_equipment_names_array']) == 0 \
or len(report['associated_equipment']['associated_equipment_names_array'][0]) == 0:
has_associated_equipment_flag = False
if has_associated_equipment_flag:
associated_equipment = report['associated_equipment']
ws['B' + str(current_row_number)].font = title_font
ws['B' + str(current_row_number)] = name + ' 相关设备数据'
current_row_number += 1
ws.row_dimensions[current_row_number].height = 60
ws['B' + str(current_row_number)].fill = table_fill
ws['B' + str(current_row_number)].font = name_font
ws['B' + str(current_row_number)].alignment = c_c_alignment
ws['B' + str(current_row_number)].border = f_border
ws['B' + str(current_row_number)] = '相关设备'
ca_len = len(associated_equipment['energy_category_names'])
for i in range(0, ca_len):
row = chr(ord('C') + i)
ws[row + str(current_row_number)].fill = table_fill
ws[row + str(current_row_number)].font = name_font
ws[row + str(current_row_number)].alignment = c_c_alignment
ws[row + str(current_row_number)].border = f_border
ws[row + str(current_row_number)] = \
reporting_period_data['names'][i] + " (" + reporting_period_data['units'][i] + ")"
associated_equipment_len = len(associated_equipment['associated_equipment_names_array'][0])
for i in range(0, associated_equipment_len):
current_row_number += 1
row = str(current_row_number)
ws['B' + row].font = title_font
ws['B' + row].alignment = c_c_alignment
ws['B' + row] = associated_equipment['associated_equipment_names_array'][0][i]
ws['B' + row].border = f_border
for j in range(0, ca_len):
col = chr(ord('C') + j)
ws[col + row].font = title_font
ws[col + row].alignment = c_c_alignment
ws[col + row] = round(associated_equipment['subtotals_array'][j][i], 2)
ws[col + row].border = f_border
filename = str(uuid.uuid4()) + '.xlsx'
wb.save(filename)

89
myems-api/reports/combinedequipmentincome.py
View File

@ -23,11 +23,13 @@ class Reporting:
# Step 2: query the combined equipment
# Step 3: query energy categories
# Step 4: query associated points
# Step 5: query base period energy income
# Step 6: query reporting period energy income
# Step 7: query tariff data
# Step 8: query associated points data
# Step 9: construct the report
# Step 5: query associated equipments
# Step 6: query base period energy income
# Step 7: query reporting period energy income
# Step 8: query tariff data
# Step 9: query associated points data
# Step 10: query associated equipments energy income
# Step 11: construct the report
####################################################################################################################
@staticmethod
def on_get(req, resp):
@ -70,7 +72,7 @@ class Reporting:
try:
base_start_datetime_utc = datetime.strptime(base_start_datetime_local,
'%Y-%m-%dT%H:%M:%S').replace(tzinfo=timezone.utc) - \
timedelta(minutes=timezone_offset)
timedelta(minutes=timezone_offset)
except ValueError:
raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST',
description="API.INVALID_BASE_PERIOD_START_DATETIME")
@ -81,7 +83,7 @@ class Reporting:
try:
base_end_datetime_utc = datetime.strptime(base_end_datetime_local,
'%Y-%m-%dT%H:%M:%S').replace(tzinfo=timezone.utc) - \
timedelta(minutes=timezone_offset)
timedelta(minutes=timezone_offset)
except ValueError:
raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST',
description="API.INVALID_BASE_PERIOD_END_DATETIME")
@ -99,7 +101,7 @@ class Reporting:
try:
reporting_start_datetime_utc = datetime.strptime(reporting_start_datetime_local,
'%Y-%m-%dT%H:%M:%S').replace(tzinfo=timezone.utc) - \
timedelta(minutes=timezone_offset)
timedelta(minutes=timezone_offset)
except ValueError:
raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST',
description="API.INVALID_REPORTING_PERIOD_START_DATETIME")
@ -112,7 +114,7 @@ class Reporting:
try:
reporting_end_datetime_utc = datetime.strptime(reporting_end_datetime_local,
'%Y-%m-%dT%H:%M:%S').replace(tzinfo=timezone.utc) - \
timedelta(minutes=timezone_offset)
timedelta(minutes=timezone_offset)
except ValueError:
raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST',
description="API.INVALID_REPORTING_PERIOD_END_DATETIME")
@ -235,7 +237,20 @@ class Reporting:
point_list.append({"id": row[0], "name": row[1], "units": row[2], "object_type": row[3]})
################################################################################################################
# Step 5: query base period energy income
# Step 5: query associated equipments
################################################################################################################
associated_equipment_list = list()
cursor_system.execute(" SELECT e.id, e.name "
" FROM tbl_equipments e,tbl_combined_equipments_equipments ee"
" WHERE ee.combined_equipment_id = %s AND e.id = ee.equipment_id"
" ORDER BY id ", (combined_equipment['id'],))
rows_associated_equipments = cursor_system.fetchall()
if rows_associated_equipments is not None and len(rows_associated_equipments) > 0:
for row in rows_associated_equipments:
associated_equipment_list.append({"id": row[0], "name": row[1]})
################################################################################################################
# Step 6: query base period energy income
################################################################################################################
base = dict()
if energy_category_set is not None and len(energy_category_set) > 0:
@ -282,7 +297,7 @@ class Reporting:
base[energy_category_id]['subtotal'] += actual_value
################################################################################################################
# Step 8: query reporting period energy income
# Step 7: query reporting period energy income
################################################################################################################
reporting = dict()
if energy_category_set is not None and len(energy_category_set) > 0:
@ -329,7 +344,7 @@ class Reporting:
reporting[energy_category_id]['subtotal'] += actual_value
################################################################################################################
# Step 9: query tariff data
# Step 8: query tariff data
################################################################################################################
parameters_data = dict()
parameters_data['names'] = list()
@ -355,7 +370,7 @@ class Reporting:
parameters_data['values'].append(tariff_value_list)
################################################################################################################
# Step 10: query associated points data
# Step 9: query associated points data
################################################################################################################
for point in point_list:
point_values = []
@ -420,7 +435,37 @@ class Reporting:
parameters_data['values'].append(point_values)
################################################################################################################
# Step 12: construct the report
# Step 10: query associated equipments energy income
################################################################################################################
associated_equipment_data = dict()
if energy_category_set is not None and len(energy_category_set) > 0:
for energy_category_id in energy_category_set:
associated_equipment_data[energy_category_id] = dict()
associated_equipment_data[energy_category_id]['associated_equipment_names'] = list()
associated_equipment_data[energy_category_id]['subtotals'] = list()
for associated_equipment in associated_equipment_list:
associated_equipment_data[energy_category_id]['associated_equipment_names'].append(
associated_equipment['name'])
cursor_billing.execute(" SELECT SUM(actual_value) "
" FROM tbl_equipment_output_category_hourly "
" WHERE equipment_id = %s "
" AND energy_category_id = %s "
" AND start_datetime_utc >= %s "
" AND start_datetime_utc < %s "
" ORDER BY start_datetime_utc ",
(associated_equipment['id'],
energy_category_id,
reporting_start_datetime_utc,
reporting_end_datetime_utc))
row_subtotal = cursor_billing.fetchone()
subtotal = Decimal(0.0) if (row_subtotal is None or row_subtotal[0] is None) else row_subtotal[0]
associated_equipment_data[energy_category_id]['subtotals'].append(subtotal)
################################################################################################################
# Step 11: construct the report
################################################################################################################
if cursor_system:
cursor_system.close()
@ -497,6 +542,22 @@ class Reporting:
"values": parameters_data['values']
}
result['associated_equipment'] = dict()
result['associated_equipment']['energy_category_names'] = list()
result['associated_equipment']['units'] = list()
result['associated_equipment']['associated_equipment_names_array'] = list()
result['associated_equipment']['subtotals_array'] = list()
result['associated_equipment']['total_unit'] = config.currency_unit
if energy_category_set is not None and len(energy_category_set) > 0:
for energy_category_id in energy_category_set:
result['associated_equipment']['energy_category_names'].append(
energy_category_dict[energy_category_id]['name'])
result['associated_equipment']['units'].append(config.currency_unit)
result['associated_equipment']['associated_equipment_names_array'].append(
associated_equipment_data[energy_category_id]['associated_equipment_names'])
result['associated_equipment']['subtotals_array'].append(
associated_equipment_data[energy_category_id]['subtotals'])
# export result to Excel file and then encode the file to base64 string
result['excel_bytes_base64'] = excelexporters.combinedequipmentincome.export(result,
combined_equipment['name'],