feat: deepseek

web/app.js

@@ -26,9 +26,8 @@ const ollamaDownloadButton = document.getElementById("ollama-download");
 const ollamaInstallButton = document.getElementById("ollama-install");
 const ollamaLaunchButton = document.getElementById("ollama-launch");
 const ollamaPullButton = document.getElementById("ollama-pull");
-const codexLoginButton = document.getElementById("codex-login");
-const openaiModelsRefreshButton = document.getElementById("openai-models-refresh");
 const providerModelSelect = document.getElementById("provider-model-select");
+const providerModelLabel = document.getElementById("provider-model-label");
 const modelReasoningEffortSelect = document.getElementById("model-reasoning-effort");
 const ollamaStatusEl = document.getElementById("ollama-status");
 const ollamaMessageEl = document.getElementById("ollama-message");
@@ -57,6 +56,7 @@ const updateModalReleases = document.getElementById("update-modal-releases");
 const plansRefreshButton = document.getElementById("plans-refresh");
 const plansCloseButton = document.getElementById("plans-close");
 const planForm = document.getElementById("plan-form");
+const planAutofillButton = document.getElementById("plan-autofill");
 const plansStatusEl = document.getElementById("plans-status");
 const plansDashboardEl = document.getElementById("plans-dashboard");
 const plansRailListEl = document.getElementById("plans-rail-list");
@@ -164,6 +164,8 @@ function appendThinkingText(node, text) {
     steps.appendChild(item);
   }
   item.textContent += text;
+  const thinking = node.querySelector(".thinking-log");
+  if (thinking && !thinking.open) thinking.open = true;
 }
 
 function createThinkTagParser(node) {
@@ -564,7 +566,8 @@ function renderComposerImages() {
 function formatMetrics(event) {
   const read = formatTokenMetric(event.reading_tokens, event.reading_tokens_per_second);
   const wrote = formatTokenMetric(event.writing_tokens, event.writing_tokens_per_second);
-  return [read && `read ${read}`, wrote && `wrote ${wrote}`].filter(Boolean).join(" | ");
+  const cache = formatCacheMetric(event.cache_hit_tokens, event.cache_miss_tokens);
+  return [read && `read ${read}`, wrote && `wrote ${wrote}`, cache].filter(Boolean).join(" | ");
 }
 
 function formatTokenMetric(tokens, speed) {
@@ -573,6 +576,13 @@ function formatTokenMetric(tokens, speed) {
   return `${tokens} tok${speedText}`;
 }
 
+function formatCacheMetric(hitTokens, missTokens) {
+  if (!hitTokens && !missTokens) return "";
+  const hit = Number(hitTokens || 0).toLocaleString();
+  const miss = Number(missTokens || 0).toLocaleString();
+  return `cache ${hit} hit / ${miss} miss`;
+}
+
 function setWarning(text) {
   warningEl.hidden = !text;
   warningEl.textContent = text || "";
@@ -597,15 +607,13 @@ const configFieldIds = {
 
 const ollamaFieldIds = {
   model_provider: "model-provider",
+  deepseek_base_url: "deepseek-base-url",
+  deepseek_api_key: "deepseek-api-key",
+  deepseek_model: "deepseek-model",
   ollama_base_url: "ollama-base-url",
   ollama_model: "ollama-model",
   ollama_num_ctx: "ollama-num-ctx",
-  openai_base_url: "openai-base-url",
-  openai_api_key: "openai-api-key",
-  openai_model: "openai-model",
   model_reasoning_effort: "model-reasoning-effort",
-  codex_command: "codex-command",
-  codex_model: "codex-model",
 };
 
 async function refreshConfig() {
@@ -667,7 +675,7 @@ async function saveConfig(event) {
     const result = await response.json();
     renderConfig(result);
     configStatusEl.textContent = result.message || "Saved";
-    addMessage("assistant", "Config saved. Restart TraderAI for the new settings to fully apply.");
+    addMessage("assistant", result.message || "Config saved.");
   } catch (error) {
     configStatusEl.textContent = `Config save failed: ${fetchErrorMessage(error)}`;
   }
@@ -715,18 +723,18 @@ function renderOllamaStatus(status) {
   updateProviderFieldVisibility(status.provider || "ollama");
   const provider = providerDisplayName(status.provider);
   const models = status.models?.length ? status.models.join(", ") : "None detected";
-  const isOpenAIProvider = status.provider === "openai";
-  const isCodexProvider = status.provider === "codex";
-  const ready = isOpenAIProvider
+  const isDeepSeekProvider = status.provider === "deepseek";
+  const isCloudProvider = isDeepSeekProvider;
+  const ready = isCloudProvider
     ? Boolean(status.online && status.model_available)
     : Boolean(status.installed && status.running && status.model_available);
   const pillClass = ready ? "status-pill" : "status-pill warning";
   const detailItems = [
     ollamaStatusItem("Provider", provider),
     ollamaStatusItem("Model", status.configured_model || ""),
-    ollamaStatusItem(isCodexProvider ? "Command" : "URL", status.base_url || ""),
+    ollamaStatusItem("URL", status.base_url || ""),
   ];
-  if (!isOpenAIProvider && !isCodexProvider) {
+  if (!isCloudProvider) {
     detailItems.splice(1, 0, ollamaStatusItem("Installed", status.installed ? "Yes" : "No"));
     detailItems.splice(2, 0, ollamaStatusItem("Running", status.running ? "Yes" : "No"));
     detailItems.push(ollamaStatusItem("Pulled", status.model_available ? "Yes" : "No"));
@@ -740,30 +748,22 @@ function renderOllamaStatus(status) {
     <div class="ollama-status-grid">
       ${detailItems.join("")}
     </div>
-    ${ollamaStatusItem(isOpenAIProvider || isCodexProvider ? "Available Models" : "Installed Models", models)}
+    ${ollamaStatusItem(isCloudProvider ? "Available Models" : "Installed Models", models)}
     ${status.detail ? ollamaStatusItem("Detail", status.detail) : ""}
   `;
-  if (ollamaDownloadButton) ollamaDownloadButton.hidden = isOpenAIProvider || isCodexProvider;
+  if (ollamaDownloadButton) ollamaDownloadButton.hidden = isCloudProvider;
   if (ollamaInstallButton) {
-    ollamaInstallButton.hidden = isOpenAIProvider || isCodexProvider || !status.can_auto_install;
+    ollamaInstallButton.hidden = isCloudProvider || !status.can_auto_install;
     ollamaInstallButton.disabled = Boolean(status.installed) || !status.can_auto_install;
   }
   if (ollamaLaunchButton) {
-    ollamaLaunchButton.hidden = isOpenAIProvider || isCodexProvider;
+    ollamaLaunchButton.hidden = isCloudProvider;
     ollamaLaunchButton.disabled = !status.installed || Boolean(status.running);
   }
   if (ollamaPullButton) {
-    ollamaPullButton.hidden = isOpenAIProvider || isCodexProvider;
+    ollamaPullButton.hidden = isCloudProvider;
     ollamaPullButton.disabled = !status.running || Boolean(status.model_available);
   }
-  if (codexLoginButton) {
-    codexLoginButton.hidden = !isCodexProvider;
-    codexLoginButton.disabled = Boolean(status.online);
-  }
-  if (openaiModelsRefreshButton) {
-    openaiModelsRefreshButton.hidden = false;
-    openaiModelsRefreshButton.disabled = false;
-  }
   renderProviderModelOptions(status.models || [], status);
   renderReasoningEffortOptions(status.reasoning_efforts || [], status.configured_reasoning_effort || "medium");
   updateOllamaAttention(status);
@@ -808,18 +808,16 @@ function setOllamaButtonAttention(button, action, active) {
 function updateOllamaAttention(status = null) {
   const currentStatus = status || latestOllamaStatus;
   if (!currentStatus) return;
-  const isOpenAIProvider = currentStatus.provider === "openai";
-  const isCodexProvider = currentStatus.provider === "codex";
-  const ready = isOpenAIProvider
+  const isDeepSeekProvider = currentStatus.provider === "deepseek";
+  const isCloudProvider = isDeepSeekProvider;
+  const ready = isCloudProvider
     ? Boolean(currentStatus.online && currentStatus.model_available)
     : Boolean(currentStatus.installed && currentStatus.running && currentStatus.model_available);
   ollamaToggle?.classList.toggle("attention-pulse", !ready);
-  setOllamaButtonAttention(ollamaDownloadButton, "download", !isOpenAIProvider && !isCodexProvider && !currentStatus.installed);
-  setOllamaButtonAttention(ollamaInstallButton, "install", !isOpenAIProvider && !isCodexProvider && !currentStatus.installed && currentStatus.can_auto_install);
-  setOllamaButtonAttention(ollamaLaunchButton, "launch", !isOpenAIProvider && !isCodexProvider && currentStatus.installed && !currentStatus.running);
-  setOllamaButtonAttention(ollamaPullButton, "pull", !isOpenAIProvider && !isCodexProvider && currentStatus.running && !currentStatus.model_available);
-  setOllamaButtonAttention(codexLoginButton, "codex-login", isCodexProvider && !currentStatus.online);
-  setOllamaButtonAttention(openaiModelsRefreshButton, "openai-models", isOpenAIProvider && !currentStatus.model_available);
+  setOllamaButtonAttention(ollamaDownloadButton, "download", !isCloudProvider && !currentStatus.installed);
+  setOllamaButtonAttention(ollamaInstallButton, "install", !isCloudProvider && !currentStatus.installed && currentStatus.can_auto_install);
+  setOllamaButtonAttention(ollamaLaunchButton, "launch", !isCloudProvider && currentStatus.installed && !currentStatus.running);
+  setOllamaButtonAttention(ollamaPullButton, "pull", !isCloudProvider && currentStatus.running && !currentStatus.model_available);
   if (ready) clickedOllamaActions.clear();
 }
 
@@ -830,7 +828,11 @@ function configuredOllamaModel() {
 function updateProviderFieldVisibility(provider) {
   for (const field of providerScopedFields) {
     const scope = field.dataset.providerScope;
-    field.hidden = scope !== provider;
+    const hiddenManualModel = field.dataset.manualModel === "true" && provider !== "ollama";
+    field.hidden = scope !== provider || hiddenManualModel;
+  }
+  if (providerModelLabel) {
+    providerModelLabel.textContent = provider === "ollama" ? "Available Models" : "Model";
   }
 }
 
@@ -867,54 +869,6 @@ function renderProviderModelOptions(models, status = latestOllamaStatus) {
   }
 }
 
-async function refreshOpenAIModels() {
-  setOllamaMessage("Loading provider models");
-  try {
-    const provider = document.getElementById("model-provider")?.value || latestOllamaStatus?.provider || "openai";
-    const response = await fetch(`/api/provider/models?provider=${encodeURIComponent(provider)}`);
-    const result = await response.json();
-    if (!response.ok) throw new Error(result.detail || `HTTP ${response.status}`);
-    renderProviderModelOptions(result.models || [], {
-      provider: result.provider || provider,
-      configured_model: configuredProviderModel(result.provider || provider),
-    });
-    setOllamaMessage(result.message || "Loaded provider models");
-    await refreshOllamaStatus();
-  } catch (error) {
-    setOllamaMessage(`Provider model load failed: ${fetchErrorMessage(error)}`);
-  }
-}
-
-async function launchCodexLogin() {
-  markOllamaActionClicked("codex-login");
-  setOllamaMessage("Starting Codex sign-in");
-  try {
-    const response = await fetch("/api/codex/login", { method: "POST" });
-    const result = await response.json();
-    if (!response.ok) throw new Error(result.detail || `HTTP ${response.status}`);
-    if (result.auth_url) {
-      window.open(result.auth_url, "_blank", "noopener,noreferrer");
-    }
-    setOllamaMessage(result.message || "Opened Codex sign-in in your browser. Waiting for completion...");
-    await waitForCodexLogin();
-  } catch (error) {
-    setOllamaMessage(`Codex sign-in failed: ${fetchErrorMessage(error)}`);
-  }
-}
-
-async function waitForCodexLogin() {
-  for (let attempt = 0; attempt < 80; attempt += 1) {
-    await new Promise((resolve) => setTimeout(resolve, attempt < 8 ? 1500 : 3000));
-    await refreshOllamaStatus();
-    const provider = latestOllamaStatus?.provider || "";
-    if (provider === "codex" && latestOllamaStatus?.online) {
-      setOllamaMessage("Codex sign-in complete.");
-      return;
-    }
-  }
-  setOllamaMessage("Codex sign-in opened. If you completed it, click Load Provider Models or refresh provider status.");
-}
-
 function renderReasoningEffortOptions(efforts, configured) {
   if (!modelReasoningEffortSelect) return;
   const options = [...new Set([...(efforts || []), configured || "medium"].filter(Boolean))];
@@ -929,8 +883,7 @@ function renderReasoningEffortOptions(efforts, configured) {
 }
 
 function configuredProviderModel(provider) {
-  if (provider === "openai") return document.getElementById("openai-model")?.value || "";
-  if (provider === "codex") return document.getElementById("codex-model")?.value || "";
+  if (provider === "deepseek") return document.getElementById("deepseek-model")?.value || "";
   return document.getElementById("ollama-model")?.value || "";
 }
 
@@ -938,13 +891,8 @@ function syncSelectedProviderModel() {
   const provider = document.getElementById("model-provider")?.value || "ollama";
   const selectedModel = providerModelSelect?.value || "";
   if (!selectedModel) return;
-  if (provider === "openai") {
-    const field = document.getElementById("openai-model");
-    if (field) field.value = selectedModel;
-    return;
-  }
-  if (provider === "codex") {
-    const field = document.getElementById("codex-model");
+  if (provider === "deepseek") {
+    const field = document.getElementById("deepseek-model");
     if (field) field.value = selectedModel;
     return;
   }
@@ -953,8 +901,7 @@ function syncSelectedProviderModel() {
 }
 
 function providerDisplayName(provider) {
-  if (provider === "openai") return "OpenAI";
-  if (provider === "codex") return "Codex";
+  if (provider === "deepseek") return "DeepSeek";
   return "Local Ollama";
 }
 
@@ -1323,6 +1270,72 @@ function parsePlanItems(text) {
     });
 }
 
+function formatPlanItems(items) {
+  return (items || [])
+    .map((item) => {
+      const name = String(item.item_name || item.name || "").trim();
+      if (!name) return "";
+      const quantity = Number(item.desired_quantity || item.quantity || 1);
+      const maxUnitPrice = item.max_unit_price ?? item.max_price;
+      const parts = [name];
+      if (Number.isFinite(quantity) && quantity > 1) parts.push(String(quantity));
+      else if (maxUnitPrice !== null && maxUnitPrice !== undefined && maxUnitPrice !== "") parts.push("1");
+      if (maxUnitPrice !== null && maxUnitPrice !== undefined && maxUnitPrice !== "") parts.push(String(maxUnitPrice));
+      return parts.join(" | ");
+    })
+    .filter(Boolean)
+    .join("\n");
+}
+
+function applyPlanDraft(draft) {
+  if (!draft) return;
+  document.getElementById("plan-title").value = draft.title || "";
+  document.getElementById("plan-objective").value = draft.objective || "";
+  document.getElementById("plan-kind").value = draft.kind || "buying";
+  document.getElementById("plan-tone").value = draft.constraints?.message_tone || "";
+  document.getElementById("plan-instructions").value = draft.constraints?.instructions || "";
+  document.getElementById("plan-cadence").value = draft.cadence || "";
+  document.getElementById("plan-items").value = formatPlanItems(draft.items || []);
+}
+
+async function autofillPlanDraft() {
+  const title = document.getElementById("plan-title").value.trim();
+  const objective = document.getElementById("plan-objective").value.trim();
+  if (!title && !objective) {
+    plansStatusEl.textContent = "Add at least a title or objective first";
+    return;
+  }
+  const tone = document.getElementById("plan-tone").value.trim();
+  const instructions = document.getElementById("plan-instructions").value.trim();
+  const constraints = {};
+  if (tone) constraints.message_tone = tone;
+  if (instructions) constraints.instructions = instructions;
+  const payload = {
+    title,
+    objective,
+    kind: document.getElementById("plan-kind").value || "buying",
+    constraints,
+    items: parsePlanItems(document.getElementById("plan-items").value || ""),
+  };
+  plansStatusEl.textContent = "Drafting plan";
+  if (planAutofillButton) planAutofillButton.disabled = true;
+  try {
+    const response = await fetch("/api/plans/draft", {
+      method: "POST",
+      headers: { "Content-Type": "application/json" },
+      body: JSON.stringify(payload),
+    });
+    const result = await response.json();
+    if (!response.ok) throw new Error(result.detail || `HTTP ${response.status}`);
+    applyPlanDraft(result.draft || {});
+    plansStatusEl.textContent = "Draft filled in. Review and edit anything you want.";
+  } catch (error) {
+    plansStatusEl.textContent = `Plan draft failed: ${fetchErrorMessage(error)}`;
+  } finally {
+    if (planAutofillButton) planAutofillButton.disabled = false;
+  }
+}
+
 async function createPlan(event) {
   event.preventDefault();
   const title = document.getElementById("plan-title").value.trim();
@@ -1664,8 +1677,8 @@ async function checkHealth() {
       health = await fallbackResponse.json();
     }
     const provider = providerDisplayName(health.provider);
-    const isOpenAIProvider = health.provider === "openai";
-    const isCodexProvider = health.provider === "codex";
+    const isDeepSeekProvider = health.provider === "deepseek";
+    const isCloudProvider = isDeepSeekProvider;
     ollamaOnline = Boolean(health.online);
     if (!ollamaOnline) {
       statusEl.textContent = "Offline";
@@ -1674,7 +1687,7 @@ async function checkHealth() {
       return false;
     }
     if (health.model_available === false) {
-      const action = isOpenAIProvider ? "Load Provider Models." : isCodexProvider ? "Sign In to Codex." : "Install Model.";
+      const action = isCloudProvider ? "Save a working DeepSeek model." : "Install Model.";
       setWarning(`${provider} needs the configured model "${health.model}". Open the model provider tab and use ${action}`);
       ollamaToggle?.classList.add("attention-pulse");
     } else {
@@ -1890,6 +1903,7 @@ ollamaToggle?.addEventListener("click", () => toggleSidebarPanel("ollama"));
 plansRefreshButton?.addEventListener("click", () => refreshPlans());
 plansCloseButton?.addEventListener("click", closePlansPanel);
 planForm?.addEventListener("submit", createPlan);
+planAutofillButton?.addEventListener("click", autofillPlanDraft);
 ollamaForm?.addEventListener("submit", saveOllamaConfig);
 ollamaRefreshButton?.addEventListener("click", refreshOllamaStatus);
 ollamaDownloadButton?.addEventListener("click", () => {
@@ -1908,17 +1922,12 @@ ollamaPullButton?.addEventListener("click", () => {
   markOllamaActionClicked("pull");
   postOllamaAction("/api/ollama/pull", { body: { model: configuredOllamaModel() } });
 });
-codexLoginButton?.addEventListener("click", launchCodexLogin);
 providerModelSelect?.addEventListener("change", syncSelectedProviderModel);
 document.getElementById("model-provider")?.addEventListener("change", () => {
   const provider = document.getElementById("model-provider")?.value || "ollama";
   updateProviderFieldVisibility(provider);
   renderProviderModelOptions(latestOllamaStatus?.models || [], { ...latestOllamaStatus, provider });
 });
-openaiModelsRefreshButton?.addEventListener("click", () => {
-  markOllamaActionClicked("openai-models");
-  refreshOpenAIModels();
-});
 updateCheckButton?.addEventListener("click", checkForUpdate);
 updateInstallButton?.addEventListener("click", installUpdate);
 updateOpenReleasesButton?.addEventListener("click", openReleasesPage);
@@ -1979,6 +1988,8 @@ async function sendMessage() {
         const event = JSON.parse(line.slice(6));
         if (event.type === "status") {
           setMessageActivity(assistantNode, event.message, true);
+        } else if (event.type === "reasoning") {
+          appendThinkingText(assistantNode, event.content || "");
         } else if (event.type === "metrics") {
           setMessageMetrics(assistantNode, formatMetrics(event));
         } else if (event.type === "warning") {

web/index.html

@@ -125,20 +125,17 @@
             <form class="config-form" id="ollama-config-form">
               <label>Provider
                 <select id="model-provider" name="model_provider">
+                  <option value="deepseek">DeepSeek V4 (Recommended)</option>
                   <option value="ollama">Local Ollama</option>
-                  <option value="openai">OpenAI</option>
-                  <option value="codex">Codex</option>
                 </select>
               </label>
+              <label data-provider-scope="deepseek">DeepSeek URL<input id="deepseek-base-url" name="deepseek_base_url" type="text"></label>
+              <label data-provider-scope="deepseek">DeepSeek API Key<input id="deepseek-api-key" name="deepseek_api_key" type="password" autocomplete="off"></label>
+              <label data-provider-scope="deepseek" data-manual-model="true">DeepSeek Model<input id="deepseek-model" name="deepseek_model" type="text" list="provider-models"></label>
               <label data-provider-scope="ollama">Ollama URL<input id="ollama-base-url" name="ollama_base_url" type="text"></label>
               <label data-provider-scope="ollama">Ollama Model<input id="ollama-model" name="ollama_model" type="text" list="provider-models"></label>
               <label data-provider-scope="ollama">Context Tokens<input id="ollama-num-ctx" name="ollama_num_ctx" type="number" min="1024" step="1024"></label>
-              <label data-provider-scope="openai">OpenAI URL<input id="openai-base-url" name="openai_base_url" type="text"></label>
-              <label data-provider-scope="openai">OpenAI API Key<input id="openai-api-key" name="openai_api_key" type="password" autocomplete="off"></label>
-              <label data-provider-scope="openai">OpenAI Model<input id="openai-model" name="openai_model" type="text" list="provider-models"></label>
-              <label data-provider-scope="codex">Codex Command<input id="codex-command" name="codex_command" type="text"></label>
-              <label data-provider-scope="codex">Codex Model<input id="codex-model" name="codex_model" type="text" list="provider-models"></label>
-              <label>Available Models<select id="provider-model-select"></select></label>
+              <label><span id="provider-model-label">Model</span><select id="provider-model-select"></select></label>
               <label>Reasoning Effort<select id="model-reasoning-effort" name="model_reasoning_effort"></select></label>
               <datalist id="provider-models"></datalist>
               <button type="submit">Save Provider Config</button>
@@ -149,8 +146,6 @@
               <button class="secondary small-button" id="ollama-install" type="button">Auto Install</button>
               <button class="secondary small-button" id="ollama-launch" type="button">Launch</button>
               <button class="small-button" id="ollama-pull" type="button">Install Model</button>
-              <button class="secondary small-button" id="codex-login" type="button">Sign In to Codex</button>
-              <button class="secondary small-button" id="openai-models-refresh" type="button">Load Provider Models</button>
             </div>
             <div class="config-status" id="ollama-message"></div>
           </div>
@@ -233,7 +228,10 @@
                   <span>Buying plans work best with item lines. Custom plans can run with just instructions.</span>
                 </div>
               </div>
-              <button type="submit">Create Plan</button>
+              <div class="plan-form-actions">
+                <button id="plan-autofill" type="button">AI Fill</button>
+                <button type="submit">Create Plan</button>
+              </div>
               <div class="config-status" id="plans-status"></div>
             </form>
           </div>

web/styles.css

@@ -1302,6 +1302,15 @@ button.secondary {
   min-height: 96px;
 }
 
+.plan-form-actions {
+  display: flex;
+  gap: 10px;
+}
+
+.plan-form-actions button {
+  flex: 1;
+}
+
 .plan-form-split {
   display: grid;
   grid-template-columns: repeat(2, minmax(0, 1fr));