From 38d4a641f14bf8ea9246159afd172a6d87769b2d Mon Sep 17 00:00:00 2001
From: git_admin <gitea@local.domain>
Date: Mon, 27 Apr 2026 08:15:51 +0000
Subject: [PATCH] Tower: upload cetmix_tower_server 16.0.3.0.1 (via
 marketplace)

---
 .../cx_tower_custom_variable_value_mixin.py   | 52 +++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100644 addons/cetmix_tower_server/models/cx_tower_custom_variable_value_mixin.py

diff --git a/addons/cetmix_tower_server/models/cx_tower_custom_variable_value_mixin.py b/addons/cetmix_tower_server/models/cx_tower_custom_variable_value_mixin.py
new file mode 100644
index 0000000..745b459
--- /dev/null
+++ b/addons/cetmix_tower_server/models/cx_tower_custom_variable_value_mixin.py
@@ -0,0 +1,52 @@
+from odoo import api, fields, models
+
+
+class CxTowerCustomVariableValueMixin(models.AbstractModel):
+    """
+    Custom variable values.
+    """
+
+    _name = "cx.tower.custom.variable.value.mixin"
+    _description = "Custom variable values"
+
+    variable_id = fields.Many2one(
+        "cx.tower.variable",
+    )
+    variable_type = fields.Selection(related="variable_id.variable_type", readonly=True)
+    value_char = fields.Char(
+        string="Value",
+        compute="_compute_value_char",
+        readonly=False,
+        store=True,
+        help="Automatically populated from selected option. "
+        "Manual edits will be overwritten when option changes.",
+    )
+    option_id = fields.Many2one(
+        "cx.tower.variable.option", domain="[('variable_id', '=', variable_id)]"
+    )
+
+    variable_value_id = fields.Many2one("cx.tower.variable.value")
+    required = fields.Boolean(
+        related="variable_value_id.required",
+        readonly=True,
+        store=True,
+    )
+
+    @api.depends("option_id", "variable_id", "variable_type")
+    def _compute_value_char(self):
+        """
+        Compute value_char based on selected option for option-type variables.
+        For non-option variables, value_char is cleared to allow manual input.
+        """
+        for rec in self:
+            if rec.variable_id and rec.variable_type == "o" and rec.option_id:
+                rec.value_char = rec.option_id.value_char
+            else:
+                rec.value_char = ""
+
+    @api.onchange("variable_id")
+    def _onchange_variable_id(self):
+        """
+        Reset option_id when variable changes.
+        """
+        self.update({"option_id": None})