v0.0.1

2025-07-14 10:55:38 +08:00
parent a4c7b20ebe
commit 38338c514f
8 changed files with 462 additions and 0 deletions
--- a/autoload/tui/core/cached.vim
+++ b/autoload/tui/core/cached.vim
@ -0,0 +1,83 @@
+vim9script
+
+const CACHE_KEY_PATTERN = '\v^[A-Za-z0-9_-]+(\.[A-Za-z0-9_-]+)*$'
+
+export def Has(key: string, advanced_key: bool = v:true): bool
+    assert_true(!empty(key) && !empty(split(key)) && match(key, CACHE_KEY_PATTERN) != -1)
+
+    const tui_cached = get(g:, 'tui_cached', {})
+    if !advanced_key
+        return has_key(tui_cached, key)
+    endif
+
+    var temp_keys = split(key, '\.')
+    var real_key  = temp_keys[-1]
+    var real_dict = tui_cached
+    var index = 0
+    for sub_key in temp_keys
+        if index < len(temp_keys) - 1
+            if !has_key(real_dict, sub_key) || (type(real_dict[sub_key]) != type({}))
+                return 0
+            endif
+            real_dict = real_dict[sub_key]
+        endif
+        index = index + 1
+    endfor
+    return has_key(real_dict, real_key)
+enddef
+
+export def Get(key: string, default_value: any = v:none, advanced_key: bool = v:true): any
+    assert_true(!empty(key) && !empty(split(key)) && match(key, CACHE_KEY_PATTERN) != -1)
+
+    const tui_cached = get(g:, 'tui_cached', {})
+    if !advanced_key
+        return has_key(tui_cached, key) ? tui_cached[key] : default_value
+    endif
+
+    var temp_keys = split(key, '\.')
+    var real_key  = temp_keys[-1]
+    var real_dict = tui_cached
+    var index = 0
+    for sub_key in temp_keys
+        if index < len(temp_keys) - 1
+            if !has_key(real_dict, sub_key) || (type(real_dict[sub_key]) != type({}))
+                return default_value
+            endif
+            real_dict = real_dict[sub_key]
+        endif
+        index = index + 1
+    endfor
+    return has_key(real_dict, real_key) ? real_dict[real_key] : default_value
+enddef
+
+export def Set(key: string, value: any, advanced_key: bool = v:true): any
+    assert_true(!empty(key) && !empty(split(key)) && match(key, CACHE_KEY_PATTERN) != -1)
+
+    final tui_cached = get(g:, 'tui_cached', {})
+    if !advanced_key
+        tui_cached[key] = value
+        return value
+    endif
+
+    var temp_keys = split(key, '\.')
+    var real_key  = temp_keys[-1]
+    var real_dict = tui_cached
+    var index = 0
+    for sub_key in temp_keys
+        if index < len(temp_keys) - 1
+            if !has_key(real_dict, sub_key)
+                real_dict[sub_key] = {}
+            endif
+            real_dict = real_dict[sub_key]
+            if type(real_dict) != type({})
+                throw "tui-util-cached_Set: invalid key - [" .. key .. "]"
+            endif
+        endif
+        index = index + 1
+    endfor
+    real_dict[real_key] = value
+    final g:tui_cached = tui_cached
+
+    return value
+enddef
+