1 files changed, 151 insertions, 0 deletions
diff --git a/slack/weechat_config.py b/slack/weechat_config.py
new file mode 100644
index 0000000..6decf37
--- /dev/null
+++ b/slack/weechat_config.py
@@ -0,0 +1,151 @@
+from __future__ import annotations
+
+from dataclasses import dataclass
+from typing import Generic, TypeVar, Union, cast
+
+import weechat
+
+from slack.shared import shared
+
+
+class WeeChatColor(str):
+    pass
+
+
+@dataclass
+class WeeChatConfig:
+    name: str
+
+    def __post_init__(self):
+        self.pointer = weechat.config_new(self.name, "", "")
+
+
+@dataclass
+class WeeChatSection:
+    weechat_config: WeeChatConfig
+    name: str
+    user_can_add_options: bool = False
+    user_can_delete_options: bool = False
+    callback_read: str = ""
+    callback_write: str = ""
+
+    def __post_init__(self):
+        self.pointer = weechat.config_new_section(
+            self.weechat_config.pointer,
+            self.name,
+            self.user_can_add_options,
+            self.user_can_delete_options,
+            self.callback_read,
+            "",
+            self.callback_write,
+            "",
+            "",
+            "",
+            "",
+            "",
+            "",
+            "",
+        )
+
+
+WeeChatOptionType = TypeVar("WeeChatOptionType", bound=Union[int, str])
+
+
+@dataclass
+class WeeChatOption(Generic[WeeChatOptionType]):
+    section: WeeChatSection
+    name: str
+    description: str
+    default_value: WeeChatOptionType
+    min_value: Union[int, None] = None
+    max_value: Union[int, None] = None
+    string_values: Union[str, None] = None
+    parent_option: Union[WeeChatOption[WeeChatOptionType], None] = None
+
+    def __post_init__(self):
+        self._pointer = self._create_weechat_option()
+
+    @property
+    def value(self) -> WeeChatOptionType:
+        if weechat.config_option_is_null(self._pointer):
+            if self.parent_option:
+                return self.parent_option.value
+            return self.default_value
+
+        if isinstance(self.default_value, bool):
+            return cast(WeeChatOptionType, weechat.config_boolean(self._pointer) == 1)
+        if isinstance(self.default_value, int):
+            return cast(WeeChatOptionType, weechat.config_integer(self._pointer))
+        if isinstance(self.default_value, WeeChatColor):
+            color = weechat.config_color(self._pointer)
+            return cast(WeeChatOptionType, WeeChatColor(color))
+        return cast(WeeChatOptionType, weechat.config_string(self._pointer))
+
+    @value.setter
+    def value(self, value: WeeChatOptionType):
+        rc = self.value_set_as_str(str(value))
+        if rc == weechat.WEECHAT_CONFIG_OPTION_SET_ERROR:
+            raise Exception(f"Failed to value for option: {self.name}")
+
+    def value_set_as_str(self, value: str) -> int:
+        return weechat.config_option_set(self._pointer, value, 1)
+
+    def value_set_null(self) -> int:
+        if not self.parent_option:
+            raise Exception(
+                f"Can't set null value for option without parent: {self.name}"
+            )
+        return weechat.config_option_set_null(self._pointer, 1)
+
+    @property
+    def weechat_type(self) -> str:
+        if self.string_values:
+            return "integer"
+        if isinstance(self.default_value, bool):
+            return "boolean"
+        if isinstance(self.default_value, int):
+            return "integer"
+        if isinstance(self.default_value, WeeChatColor):
+            return "color"
+        return "string"
+
+    def _create_weechat_option(self) -> str:
+        if self.parent_option:
+            parent_option_name = (
+                f"{self.parent_option.section.weechat_config.name}"
+                f".{self.parent_option.section.name}"
+                f".{self.parent_option.name}"
+            )
+            name = f"{self.name} << {parent_option_name}"
+            default_value = None
+            null_value_allowed = True
+        else:
+            name = self.name
+            default_value = str(self.default_value)
+            null_value_allowed = False
+
+        value = None
+
+        if shared.weechat_version < 0x3050000:
+            default_value = str(self.default_value)
+            value = default_value
+
+        return weechat.config_new_option(
+            self.section.weechat_config.pointer,
+            self.section.pointer,
+            name,
+            self.weechat_type,
+            self.description,
+            self.string_values or "",
+            self.min_value or -(2**31),
+            self.max_value or 2**31 - 1,
+            default_value,
+            value,
+            null_value_allowed,
+            "",
+            "",
+            "",
+            "",
+            "",
+            "",
+        )