update

2026-08-08 08:51:07 +07:00
parent c1ef544734
commit 04e75e61b8
6 changed files with 69 additions and 20 deletions
@@ -0,0 +1,59 @@
+"""
+Execute the getWeather tool.
+
+# Arguments
+- `toolCallId::String`: Unique identifier for this tool call
+- `args::Dict{String,Any}`: Parsed arguments from the LLM
+- `signal::Union{Nothing,abortSignal}`: Optional abort signal
+- `onPartialResult::Function`: Callback for streaming partial results
+
+# Returns
+- `agentToolResult`: Result content with weather data
+"""
+function executeTool(toolCallId::String, args::Dict{String,Any}, signal::Union{Nothing,abortSignal}, onPartialResult::Function)::agentToolResult
+    city = get(args, "city", "")
+    units = get(args, "units", "celsius")
+    
+    # Validate required arguments
+    if isempty(city)
+        return agentToolResult(
+            [textContent("Error: 'city' argument is required.")],
+            Dict{Any,Any}(), nothing, false
+        )
+    end
+    
+    # Simulate weather fetch — replace with actual API call
+    # You can call onPartialResult() here for streaming progress updates:
+    #   onPartialResult(Dict("status" => "Fetching weather data..."))
+    #   onPartialResult(Dict("status" => "Processing..."))
+    
+    temp = units == "fahrenheit" ? "72" : "22"
+    unit_symbol = units == "celsius" ? "°C" : "°F"
+    
+    return agentToolResult(
+        [textContent("Weather in $(city): Sunny, $(temp)$(unit_symbol)")],
+        Dict{Any,Any}(), nothing, false
+    )
+end
+
+"""
+Define and return the getWeather agentTool.
+"""
+function getTool()::agentTool
+    return agentTool(
+        name = "getWeather",
+        label = "Weather Lookup",
+        description = "Fetch current weather and forecast for a given city.",
+        inputSchema = Dict{String,Any}(
+            "type" => "object",
+            "properties" => Dict(
+                "city" => Dict("type" => "string", "description" => "City and country, e.g., 'San Francisco, CA' or 'Tokyo, Japan'"),
+                "units" => Dict("type" => "string", "enum" => ["celsius", "fahrenheit"], "default" => "celsius", "description" => "Temperature scale")
+            ),
+            "required" => ["city"]
+        ),
+        execute = executeTool,  # reference the function defined above
+        prepareArguments = nothing,
+        parallelToolExecute = false
+    )
+end