422 lines
15 KiB
Elixir
422 lines
15 KiB
Elixir
defmodule ElixirAiWeb.ChatMessage do
|
|
use Phoenix.Component
|
|
alias Phoenix.LiveView.JS
|
|
|
|
defp max_width_class, do: "max-w-300"
|
|
|
|
attr :content, :string, required: true
|
|
attr :tool_call_id, :string, required: true
|
|
|
|
def tool_result_message(assigns) do
|
|
~H"""
|
|
<div class={"mb-1 #{max_width_class()} rounded-lg border border-seafoam-900/40 bg-seafoam-950/20 text-xs font-mono overflow-hidden"}>
|
|
<div class="flex items-center gap-2 px-3 py-1.5 border-b border-seafoam-900/40 bg-seafoam-900/10 text-seafoam-600">
|
|
<svg
|
|
xmlns="http://www.w3.org/2000/svg"
|
|
viewBox="0 0 20 20"
|
|
fill="currentColor"
|
|
class="w-3 h-3 shrink-0"
|
|
>
|
|
<path
|
|
fill-rule="evenodd"
|
|
d="M10 2a.75.75 0 0 1 .75.75v.258a33.186 33.186 0 0 1 6.668 2.372.75.75 0 1 1-.636 1.354 31.66 31.66 0 0 0-1.598-.632l1.44 7.402a.75.75 0 0 1-.26.726A18.698 18.698 0 0 1 10 15.75a18.698 18.698 0 0 1-6.364-1.518.75.75 0 0 1-.26-.726l1.44-7.402a31.66 31.66 0 0 0-1.598.632.75.75 0 1 1-.636-1.354 33.186 33.186 0 0 1 6.668-2.372V2.75A.75.75 0 0 1 10 2Z"
|
|
clip-rule="evenodd"
|
|
/>
|
|
</svg>
|
|
<span class="text-seafoam-600/70 flex-1 truncate">tool result</span>
|
|
<span class="text-seafoam-800 text-[10px] truncate max-w-[12rem]">{@tool_call_id}</span>
|
|
</div>
|
|
<div class="px-3 py-2">
|
|
<pre class="text-seafoam-500/70 whitespace-pre-wrap break-all">{@content}</pre>
|
|
</div>
|
|
</div>
|
|
"""
|
|
end
|
|
|
|
attr :content, :string, required: true
|
|
|
|
def user_message(assigns) do
|
|
~H"""
|
|
<div class="mb-2 text-sm text-right">
|
|
<div class={"inline-block px-3 py-2 rounded-lg bg-seafoam-950 text-seafoam-50 #{max_width_class()} text-left"}>
|
|
{@content}
|
|
</div>
|
|
</div>
|
|
"""
|
|
end
|
|
|
|
attr :content, :string, required: true
|
|
attr :reasoning_content, :string, default: nil
|
|
attr :tool_calls, :list, default: []
|
|
|
|
def assistant_message(assigns) do
|
|
assigns =
|
|
assigns
|
|
|> assign(
|
|
:_reasoning_id,
|
|
"reasoning-#{:erlang.phash2({assigns.content, assigns.reasoning_content, assigns.tool_calls})}"
|
|
)
|
|
|> assign(:_expanded, false)
|
|
|
|
~H"""
|
|
<.message_bubble
|
|
reasoning_id={@_reasoning_id}
|
|
content={@content}
|
|
reasoning_content={@reasoning_content}
|
|
tool_calls={@tool_calls}
|
|
expanded={@_expanded}
|
|
/>
|
|
"""
|
|
end
|
|
|
|
attr :content, :string, required: true
|
|
attr :reasoning_content, :string, default: nil
|
|
attr :tool_calls, :list, default: []
|
|
|
|
# Renders the in-progress streaming message. Content and reasoning are rendered
|
|
# entirely client-side via the MarkdownStream hook — the server sends push_event
|
|
# chunks instead of re-rendering the full markdown on every token.
|
|
def streaming_assistant_message(assigns) do
|
|
~H"""
|
|
<div class="mb-2 text-sm text-left">
|
|
<!-- Reasoning section — only shown once reasoning_content is non-empty.
|
|
The div is always in the DOM so the hook mounts before chunks arrive. -->
|
|
<div id="stream-reasoning-wrap">
|
|
<%= if @reasoning_content && @reasoning_content != "" do %>
|
|
<button
|
|
type="button"
|
|
class="flex items-center text-seafoam-500/60 hover:text-seafoam-300 transition-colors duration-150 cursor-pointer"
|
|
phx-click={
|
|
JS.toggle_class("collapsed", to: "#reasoning-stream")
|
|
|> JS.toggle_class("rotate-180", to: "#reasoning-stream-chevron")
|
|
}
|
|
aria-label="Toggle reasoning"
|
|
>
|
|
<div class="flex items-center gap-1 text-seafoam-100/40 ps-2 mb-1">
|
|
<span class="text-xs">reasoning</span>
|
|
<svg
|
|
id="reasoning-stream-chevron"
|
|
xmlns="http://www.w3.org/2000/svg"
|
|
viewBox="0 0 20 20"
|
|
fill="currentColor"
|
|
class="w-3 h-3 transition-transform duration-300"
|
|
>
|
|
<path
|
|
fill-rule="evenodd"
|
|
d="M9.47 6.47a.75.75 0 0 1 1.06 0l4.25 4.25a.75.75 0 1 1-1.06 1.06L10 8.06l-3.72 3.72a.75.75 0 0 1-1.06-1.06l4.25-4.25Z"
|
|
clip-rule="evenodd"
|
|
/>
|
|
</svg>
|
|
</div>
|
|
</button>
|
|
<% end %>
|
|
<div
|
|
id="reasoning-stream"
|
|
phx-hook="MarkdownStream"
|
|
phx-update="ignore"
|
|
data-event="reasoning_chunk"
|
|
class={"reasoning-content block px-3 py-2 rounded-lg bg-seafoam-950/50 text-seafoam-400 italic text-xs #{max_width_class()} mb-1 markdown"}
|
|
>
|
|
</div>
|
|
</div>
|
|
<%= for tool_call <- @tool_calls do %>
|
|
<.tool_call_item tool_call={tool_call} />
|
|
<% end %>
|
|
<div
|
|
id="stream-content"
|
|
phx-hook="MarkdownStream"
|
|
phx-update="ignore"
|
|
data-event="md_chunk"
|
|
class={"inline-block px-3 py-2 rounded-lg #{max_width_class()} markdown bg-seafoam-950/50"}
|
|
>
|
|
</div>
|
|
</div>
|
|
"""
|
|
end
|
|
|
|
attr :content, :string, required: true
|
|
attr :reasoning_content, :string, default: nil
|
|
attr :tool_calls, :list, default: []
|
|
attr :reasoning_id, :string, required: true
|
|
attr :expanded, :boolean, default: false
|
|
|
|
defp message_bubble(assigns) do
|
|
~H"""
|
|
<div class="mb-2 text-sm text-left">
|
|
<%= if @reasoning_content && @reasoning_content != "" do %>
|
|
<button
|
|
type="button"
|
|
class="flex items-center text-seafoam-500/60 hover:text-seafoam-300 transition-colors duration-150 cursor-pointer"
|
|
phx-click={
|
|
JS.toggle_class("collapsed", to: "##{@reasoning_id}")
|
|
|> JS.toggle_class("rotate-180", to: "##{@reasoning_id}-chevron")
|
|
}
|
|
aria-label="Toggle reasoning"
|
|
>
|
|
<div class="flex items-center gap-1 text-seafoam-100/40 ps-2 mb-1">
|
|
<span class="text-xs">reasoning</span>
|
|
<svg
|
|
id={"#{@reasoning_id}-chevron"}
|
|
xmlns="http://www.w3.org/2000/svg"
|
|
viewBox="0 0 20 20"
|
|
fill="currentColor"
|
|
class={["w-3 h-3 transition-transform duration-300", !@expanded && "rotate-180"]}
|
|
>
|
|
<path
|
|
fill-rule="evenodd"
|
|
d="M9.47 6.47a.75.75 0 0 1 1.06 0l4.25 4.25a.75.75 0 1 1-1.06 1.06L10 8.06l-3.72 3.72a.75.75 0 0 1-1.06-1.06l4.25-4.25Z"
|
|
clip-rule="evenodd"
|
|
/>
|
|
</svg>
|
|
</div>
|
|
</button>
|
|
<div
|
|
id={@reasoning_id}
|
|
phx-hook="MarkdownRender"
|
|
phx-update="ignore"
|
|
data-md={@reasoning_content}
|
|
class={[
|
|
"reasoning-content block px-3 py-2 rounded-lg bg-seafoam-950/50 text-seafoam-400 italic text-xs #{max_width_class()} mb-1 markdown",
|
|
!@expanded && "collapsed"
|
|
]}
|
|
>
|
|
</div>
|
|
<% end %>
|
|
<%= for tool_call <- @tool_calls do %>
|
|
<.tool_call_item tool_call={tool_call} />
|
|
<% end %>
|
|
<%= if @content && @content != "" do %>
|
|
<div
|
|
id={"#{@reasoning_id}-content"}
|
|
phx-hook="MarkdownRender"
|
|
phx-update="ignore"
|
|
data-md={@content}
|
|
class={"inline-block px-3 py-2 rounded-lg #{max_width_class()} markdown bg-seafoam-950/50"}
|
|
>
|
|
</div>
|
|
<% end %>
|
|
</div>
|
|
"""
|
|
end
|
|
|
|
# Dispatches to the unified tool_call_card component, determining state from the map keys:
|
|
# :error key → :error (runtime failure)
|
|
# :result key → :success (completed)
|
|
# :index key → :pending (streaming in-progress)
|
|
# none → :called (DB-loaded; result is a separate message)
|
|
attr :tool_call, :map, required: true
|
|
|
|
defp tool_call_item(%{tool_call: tool_call} = assigns) do
|
|
state =
|
|
cond do
|
|
Map.has_key?(tool_call, :error) -> :error
|
|
Map.has_key?(tool_call, :result) -> :success
|
|
Map.has_key?(tool_call, :index) -> :pending
|
|
true -> :called
|
|
end
|
|
|
|
assigns =
|
|
assigns
|
|
|> assign(:_state, state)
|
|
|> assign(:_name, tool_call.name)
|
|
|> assign(:_arguments, tool_call[:arguments])
|
|
|> assign(:_result, tool_call[:result])
|
|
|> assign(:_error, tool_call[:error])
|
|
|
|
~H"<.tool_call_card
|
|
state={@_state}
|
|
name={@_name}
|
|
arguments={@_arguments}
|
|
result={@_result}
|
|
error={@_error}
|
|
/>"
|
|
end
|
|
|
|
attr :state, :atom, required: true
|
|
attr :name, :string, required: true
|
|
attr :arguments, :any, default: nil
|
|
attr :result, :any, default: nil
|
|
attr :error, :string, default: nil
|
|
|
|
defp tool_call_card(assigns) do
|
|
assigns =
|
|
assigns
|
|
|> assign(:_id, "tc-#{:erlang.phash2({assigns.name, assigns.arguments})}")
|
|
|> assign(:_truncated, truncate_args(assigns.arguments))
|
|
|> assign(
|
|
:_result_str,
|
|
case assigns.result do
|
|
nil -> nil
|
|
s when is_binary(s) -> s
|
|
other -> inspect(other, pretty: true, limit: :infinity)
|
|
end
|
|
)
|
|
|
|
~H"""
|
|
<div class={[
|
|
"mb-1 #{max_width_class()} rounded-lg border text-xs font-mono overflow-hidden bg-seafoam-950/40",
|
|
@state == :error && "border-red-900/50",
|
|
@state == :called && "border-seafoam-900/60",
|
|
@state in [:pending, :success] && "border-seafoam-900"
|
|
]}>
|
|
<div class={[
|
|
"flex items-center gap-2 px-3 py-1.5 border-b text-seafoam-400",
|
|
@state == :error && "border-red-900/50 bg-red-900/20",
|
|
@state == :called && "border-seafoam-900/60 bg-seafoam-900/20",
|
|
@state in [:pending, :success] && "border-seafoam-900 bg-seafoam-900/30"
|
|
]}>
|
|
<.tool_call_icon />
|
|
<span class="text-seafoam-300 font-semibold shrink-0">{@name}</span>
|
|
<span :if={@_truncated} class="text-seafoam-600/50 truncate flex-1 min-w-0 ml-1">
|
|
{@_truncated}
|
|
</span>
|
|
<span :if={!@_truncated} class="flex-1" />
|
|
<button
|
|
:if={@_truncated}
|
|
type="button"
|
|
phx-click={
|
|
JS.toggle_class("hidden", to: "##{@_id}-args")
|
|
|> JS.toggle_class("rotate-180", to: "##{@_id}-chevron")
|
|
}
|
|
class="shrink-0 text-seafoam-700 hover:text-seafoam-400 transition-colors mx-1"
|
|
>
|
|
<svg
|
|
id={"#{@_id}-chevron"}
|
|
xmlns="http://www.w3.org/2000/svg"
|
|
viewBox="0 0 16 16"
|
|
fill="currentColor"
|
|
class="w-3 h-3 transition-transform duration-200"
|
|
>
|
|
<path
|
|
fill-rule="evenodd"
|
|
d="M4.22 6.22a.75.75 0 0 1 1.06 0L8 8.94l2.72-2.72a.75.75 0 1 1 1.06 1.06l-3.25 3.25a.75.75 0 0 1-1.06 0L4.22 7.28a.75.75 0 0 1 0-1.06Z"
|
|
clip-rule="evenodd"
|
|
/>
|
|
</svg>
|
|
</button>
|
|
<span :if={@state == :called} class="flex items-center gap-1 text-seafoam-500/50 shrink-0">
|
|
<svg
|
|
xmlns="http://www.w3.org/2000/svg"
|
|
viewBox="0 0 16 16"
|
|
fill="currentColor"
|
|
class="w-3 h-3"
|
|
>
|
|
<path
|
|
fill-rule="evenodd"
|
|
d="M12.416 3.376a.75.75 0 0 1 .208 1.04l-5 7.5a.75.75 0 0 1-1.154.114l-3-3a.75.75 0 0 1 1.06-1.06l2.353 2.353 4.493-6.74a.75.75 0 0 1 1.04-.207Z"
|
|
clip-rule="evenodd"
|
|
/>
|
|
</svg>
|
|
<span class="text-[10px]">called</span>
|
|
</span>
|
|
<span :if={@state == :pending} class="flex items-center gap-1 text-seafoam-600 shrink-0">
|
|
<span class="w-1.5 h-1.5 rounded-full bg-seafoam-600 animate-pulse inline-block"></span>
|
|
<span class="text-[10px]">running</span>
|
|
</span>
|
|
<span :if={@state == :success} class="flex items-center gap-1 text-emerald-500 shrink-0">
|
|
<svg
|
|
xmlns="http://www.w3.org/2000/svg"
|
|
viewBox="0 0 16 16"
|
|
fill="currentColor"
|
|
class="w-3 h-3"
|
|
>
|
|
<path
|
|
fill-rule="evenodd"
|
|
d="M12.416 3.376a.75.75 0 0 1 .208 1.04l-5 7.5a.75.75 0 0 1-1.154.114l-3-3a.75.75 0 0 1 1.06-1.06l2.353 2.353 4.493-6.74a.75.75 0 0 1 1.04-.207Z"
|
|
clip-rule="evenodd"
|
|
/>
|
|
</svg>
|
|
<span class="text-[10px]">done</span>
|
|
</span>
|
|
<span :if={@state == :error} class="flex items-center gap-1 text-red-500 shrink-0">
|
|
<svg
|
|
xmlns="http://www.w3.org/2000/svg"
|
|
viewBox="0 0 16 16"
|
|
fill="currentColor"
|
|
class="w-3 h-3"
|
|
>
|
|
<path d="M8 15A7 7 0 1 0 8 1a7 7 0 0 0 0 14Zm0-10a.75.75 0 0 1 .75.75v3a.75.75 0 0 1-1.5 0v-3A.75.75 0 0 1 8 5Zm0 6.5a.75.75 0 1 1 0-1.5.75.75 0 0 1 0 1.5Z" />
|
|
</svg>
|
|
<span class="text-[10px]">error</span>
|
|
</span>
|
|
</div>
|
|
<div id={"#{@_id}-args"} class="hidden">
|
|
<.tool_call_args arguments={@arguments} />
|
|
</div>
|
|
<div :if={@state == :success} class="px-3 py-2">
|
|
<div class="text-seafoam-700 mb-1 uppercase tracking-wider text-[10px]">result</div>
|
|
<pre class="text-emerald-300/80 whitespace-pre-wrap break-all">{@_result_str}</pre>
|
|
</div>
|
|
<div :if={@state == :error} class="px-3 py-2 bg-red-950/20">
|
|
<div class="text-red-700 mb-1 uppercase tracking-wider text-[10px]">error</div>
|
|
<pre class="text-red-400 whitespace-pre-wrap break-all">{@error}</pre>
|
|
</div>
|
|
</div>
|
|
"""
|
|
end
|
|
|
|
defp truncate_args(nil), do: nil
|
|
defp truncate_args(""), do: nil
|
|
|
|
defp truncate_args(args) when is_binary(args) do
|
|
compact =
|
|
case Jason.decode(args) do
|
|
{:ok, decoded} -> Jason.encode!(decoded)
|
|
_ -> args
|
|
end
|
|
|
|
if String.length(compact) > 72, do: String.slice(compact, 0, 69) <> "\u2026", else: compact
|
|
end
|
|
|
|
defp truncate_args(args) do
|
|
compact = Jason.encode!(args)
|
|
if String.length(compact) > 72, do: String.slice(compact, 0, 69) <> "\u2026", else: compact
|
|
end
|
|
|
|
attr :arguments, :any, default: nil
|
|
|
|
defp tool_call_args(%{arguments: args} = assigns) when not is_nil(args) and args != "" do
|
|
assigns =
|
|
assign(
|
|
assigns,
|
|
:pretty_args,
|
|
case args do
|
|
s when is_binary(s) ->
|
|
case Jason.decode(s) do
|
|
{:ok, decoded} -> Jason.encode!(decoded, pretty: true)
|
|
_ -> s
|
|
end
|
|
|
|
other ->
|
|
Jason.encode!(other, pretty: true)
|
|
end
|
|
)
|
|
|
|
~H"""
|
|
<div class="px-3 py-2 border-b border-seafoam-900/50">
|
|
<div class="text-seafoam-500 mb-1 uppercase tracking-wider text-[10px]">arguments</div>
|
|
<pre class="text-seafoam-400 whitespace-pre-wrap break-all">{@pretty_args}</pre>
|
|
</div>
|
|
"""
|
|
end
|
|
|
|
defp tool_call_args(assigns), do: ~H""
|
|
|
|
defp tool_call_icon(assigns) do
|
|
~H"""
|
|
<svg
|
|
xmlns="http://www.w3.org/2000/svg"
|
|
viewBox="0 0 20 20"
|
|
fill="currentColor"
|
|
class="w-3 h-3 shrink-0"
|
|
>
|
|
<path
|
|
fill-rule="evenodd"
|
|
d="M6.28 5.22a.75.75 0 0 1 0 1.06L2.56 10l3.72 3.72a.75.75 0 0 1-1.06 1.06L.97 10.53a.75.75 0 0 1 0-1.06l4.25-4.25a.75.75 0 0 1 1.06 0Zm7.44 0a.75.75 0 0 1 1.06 0l4.25 4.25a.75.75 0 0 1 0 1.06l-4.25 4.25a.75.75 0 0 1-1.06-1.06L17.44 10l-3.72-3.72a.75.75 0 0 1 0-1.06Z"
|
|
clip-rule="evenodd"
|
|
/>
|
|
</svg>
|
|
"""
|
|
end
|
|
end
|