[ADD] ReportWizard Model, View and Controller

1. Introduce the ReportWizard model: A transient model, "ReportWizard", has been implemented in
   report_wizard.py. This template represents the wizard popup window and contains
   the content of the report, the name of the file.

2. The wizard view in report_wizard_view.xml: Shows the report content and file name,
   with a button that, when clicked, triggers the "download_report" method
   on the magician model.

3.controllers.py - when the user clicks "Download report"
   of the wizard, go to the URL /self-consumption_energy/report_download.
   This URL is handled by the controller, which takes the helper registration ID from the URL,
   retrieves the report content from the log and responds with content you request
   the browser to download the report as a file.

[MIG] ReportWizard model, wizard view, controller

energy_selfconsumption/__init__.py

 from . import models
 from . import wizards
+from . import controllers

energy_selfconsumption/__manifest__.py

@@ -28,6 +28,7 @@
         "views/res_partner_views.xml",
         "views/distribution_table_views.xml",
         "views/supply_point_assignation_views.xml",
+        "views/report_wizard_view.xml",
         "wizards/selfconsumption_import_wizard_views.xml",
         "wizards/distribution_table_import_wizard_views.xml",
         "reports/selfconsumption_reports.xml",

energy_selfconsumption/controllers/__init__.py

+from . import controllers

energy_selfconsumption/controllers/controllers.py

+from odoo import http
+from odoo.http import request
+
+
+class ReportController(http.Controller):
+    @http.route("/energy_selfconsumption/download_report", type="http", auth="user")
+    def download_report(self, **kw):
+        wizard = request.env["energy_selfconsumption.report_wizard"].browse(
+            int(kw.get("id"))
+        )
+        content = wizard.report_data
+        return request.make_response(
+            content,
+            [
+                ("Content-Type", "application/text"),
+                ("Content-Disposition", "attachment; filename=" + wizard.file_name),
+            ],
+        )

energy_selfconsumption/models/selfconsumption.py

@@ -45,8 +45,6 @@ class Selfconsumption(models.Model):
         "energy_project.inscription", "project_id", readonly=True
     )
     inscription_count = fields.Integer(compute=_compute_inscription_count)
-    report_file = fields.Binary(string="Report File", attachment=True)
-    report_file_name = fields.Char(string="Report File Name")
 
     def get_distribution_tables(self):
         self.ensure_one()
@@ -141,20 +139,24 @@ class Selfconsumption(models.Model):
                         "coefficient": assignation.coefficient,
                     }
                 )
+
         file_content = ""
         for data in report_data:
             line = f"{data['code']};{str(data['coefficient']).replace('.', ',')}\n"
             file_content += line
-        txt_file = io.BytesIO(file_content.encode())
-        file_name = "Coeficiente de reparto.txt"
-        self.write(
-            {
-                "report_file": base64.b64encode(txt_file.getvalue()),
-                "report_file_name": file_name,
-            }
+
+        wizard = self.env["energy_selfconsumption.report_wizard"].create(
+            {"report_data": file_content, "file_name": "Coeficiente_de_reparto.txt"}
         )
+
         return {
-            "type": "ir.actions.act_url",
-            "url": f"web/content/{self._name}/{self.id}/report_file/{file_name}?download=true",
+            "name": _("Download Partition Coefficient"),
+            "type": "ir.actions.act_window",
+            "res_model": "energy_selfconsumption.report_wizard",
+            "view_mode": "form",
+            "view_id": self.env.ref(
+                "energy_selfconsumption.view_energy_selfconsumption_report_wizard_form"
+            ).id,
+            "res_id": wizard.id,
             "target": "new",
         }

energy_selfconsumption/security/ir.model.access.csv

@@ -9,3 +9,5 @@ access_energy_selfconsumption_distribution_table_admin,energy_selfconsumption.di
 access_energy_selfconsumption_supply_point_assignation_admin,energy_selfconsumption.supply_point_assignation.admin,model_energy_selfconsumption_supply_point_assignation,energy_project.group_admin,1,1,1,1
 access_energy_selfconsumption_selfconsumption_import_wizard_admin,energy_selfconsumption.selfconsumption_import.wizard.admin,model_energy_selfconsumption_selfconsumption_import_wizard,energy_project.group_admin,1,1,1,1
 access_energy_selfconsumption_distribution_table_import_wizard_admin,energy_selfconsumption.distribution_table_import.wizard.admin,model_energy_selfconsumption_distribution_table_import_wizard,energy_project.group_admin,1,1,1,1
+access_energy_selfconsumption_report_wizard_user,energy_selfconsumption.report_wizard.user,model_energy_selfconsumption_report_wizard,energy_project.group_user,1,0,0,0
+access_energy_selfconsumption_report_wizard_admin,energy_selfconsumption.report_wizard.admin,model_energy_selfconsumption_report_wizard,energy_project.group_admin,1,1,1,1

energy_selfconsumption/views/report_wizard_view.xml

+<?xml version="1.0" encoding="utf-8" ?>
+<odoo>
+    <record id="view_energy_selfconsumption_report_wizard_form" model="ir.ui.view">
+        <field name="name">energy_selfconsumption.report_wizard.form</field>
+        <field name="model">energy_selfconsumption.report_wizard</field>
+        <field name="arch" type="xml">
+            <form string="Generate Partition Coefficient Report">
+                <group>
+                    <field name="report_data" readonly="1" />
+                    <field name="file_name" readonly="1" />
+                </group>
+                <footer>
+                    <button
+            string="Download Report"
+            class="btn-primary"
+            type="object"
+            name="download_report"
+          />
+                    <button string="Close" class="btn-secondary" special="cancel" />
+                </footer>
+            </form>
+        </field>
+    </record>
+
+    <record
+    id="action_energy_selfconsumption_report_wizard"
+    model="ir.actions.act_window"
+  >
+        <field name="name">Generate Partition Coefficient Report</field>
+        <field name="type">ir.actions.act_window</field>
+        <field name="res_model">energy_selfconsumption.report_wizard</field>
+        <field name="view_mode">form</field>
+        <field name="view_id" ref="view_energy_selfconsumption_report_wizard_form" />
+    </record>
+
+    <menuitem
+    name="Generate Partition Coefficient Report"
+    id="menu_energy_selfconsumption_report_wizard"
+    action="action_energy_selfconsumption_report_wizard"
+  />
+</odoo>

energy_selfconsumption/wizards/__init__.py

 from . import selfconsumption_import_wizard
 from . import distribution_table_import_wizard
+from . import report_wizard

energy_selfconsumption/wizards/report_wizard.py

+from odoo import _, api, fields, models
+
+
+class ReportWizard(models.TransientModel):
+    _name = "energy_selfconsumption.report_wizard"
+    _description = "Generate Partition Coefficient Report"
+
+    report_data = fields.Text("Report Data", readonly=True)
+    file_name = fields.Char("File Name", readonly=True)
+    file_data = fields.Binary("File", readonly=True)
+
+    def download_report(self):
+        url = "/energy_selfconsumption/download_report?id=%s" % self.id
+        return {
+            "type": "ir.actions.act_url",
+            "url": url,
+            "target": "self",
+        }