1 files changed, 48 insertions, 0 deletions
diff --git a/server/src/method/textDocument/signatureHelp.lua b/server/src/method/textDocument/signatureHelp.lua
new file mode 100644
index 00000000..0fb7fd10
--- /dev/null
+++ b/server/src/method/textDocument/signatureHelp.lua
@@ -0,0 +1,48 @@
+local matcher = require 'matcher'
+
+return function (lsp, params)
+    local uri = params.textDocument.uri
+    local vm, lines = lsp:loadVM(uri)
+    if not vm then
+        return {}
+    end
+    -- lua是从1开始的，因此都要+1
+    local position = lines:position(params.position.line + 1, params.position.character + 1)
+    do return end
+    return {
+        activeSignature = 0,
+        activeParameter = 1,
+        signatures = {
+            {
+                label = 'xxxx(a, b, c)',
+                documentation = {
+                    kind = 'markdown',
+                    value = '函数说明',
+                },
+                parameters = {
+                    {
+                        label = 'a',
+                        documentation = {
+                            kind = 'markdown',
+                            value = '参数a说明',
+                        },
+                    },
+                    {
+                        label = 'b',
+                        documentation = {
+                            kind = 'markdown',
+                            value = '参数b说明',
+                        },
+                    },
+                    {
+                        label = 'c',
+                        documentation = {
+                            kind = 'markdown',
+                            value = '参数c说明',
+                        },
+                    },
+                },
+            },
+        }
+    }
+end