From 0e6d3eddb6be2ec9d2e127afce4e0f87cc9a94c2 Mon Sep 17 00:00:00 2001
From: southseact-3d <hetheringtonliam7@gmail.com>
Date: Tue, 17 Feb 2026 18:44:30 +0000
Subject: [PATCH] Fix: add missing getOpencodeSessionTokenUsage function to
 resolve redo button error

---
 chat/server.js | 130 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 130 insertions(+)

diff --git a/chat/server.js b/chat/server.js
index ef07bed..07b063a 100644
--- a/chat/server.js
+++ b/chat/server.js
@@ -7543,6 +7543,136 @@ function extractTokenUsageFromResult(result, messages, options = {}) {
   return estimated;
 }
 
+async function getOpencodeSessionTokenUsage(sessionId, cwd) {
+  if (!sessionId || !cwd) {
+    log('⚠️  getOpencodeSessionTokenUsage: Missing required parameters', { hasSessionId: !!sessionId, hasCwd: !!cwd });
+    return 0;
+  }
+
+  const cliCommand = resolveCliCommand('opencode');
+  const candidates = [
+    ['session', 'info', '--id', sessionId, '--json'],
+    ['sessions', 'info', '--id', sessionId, '--json'],
+    ['session', 'info', sessionId, '--json'],
+    ['session', 'usage', '--id', sessionId, '--json'],
+    ['session', 'show', '--id', sessionId, '--json'],
+  ];
+
+  log('🔍 getOpencodeSessionTokenUsage: Starting session token query', {
+    sessionId,
+    cwd,
+    cliCommand,
+    candidateCount: candidates.length,
+    candidates: candidates.map(c => c.join(' '))
+  });
+
+  const attemptResults = [];
+
+  for (const args of candidates) {
+    const cmdStr = args.join(' ');
+    try {
+      log(`  → Trying: ${cliCommand} ${cmdStr}`, { sessionId });
+      const { stdout, stderr } = await runCommand(cliCommand, args, { timeout: 10000, cwd });
+
+      const hasStdout = stdout && stdout.trim();
+      const hasStderr = stderr && stderr.trim();
+
+      log(`  ← Response received`, {
+        args: cmdStr,
+        hasStdout,
+        hasStderr,
+        stdoutLength: stdout?.length || 0,
+        stderrLength: stderr?.length || 0,
+        stdoutSample: stdout?.substring(0, 300),
+        stderrSample: stderr?.substring(0, 200)
+      });
+
+      if (hasStdout) {
+        // Try JSON parsing first
+        try {
+          const parsed = JSON.parse(stdout);
+          log('  ✓ JSON parse successful', {
+            args: cmdStr,
+            parsedKeys: Object.keys(parsed),
+            hasUsage: !!parsed.usage,
+            hasTokens: !!parsed.tokens,
+            hasTokensUsed: !!parsed.tokensUsed,
+            hasSession: !!parsed.session
+          });
+
+          const extracted = extractTokenUsage(parsed) || extractTokenUsage(parsed.session) || null;
+          const tokens = extracted?.tokens || 0;
+
+          if (typeof tokens === 'number' && tokens > 0) {
+            log('✅ getOpencodeSessionTokenUsage: Successfully extracted tokens from JSON', {
+              sessionId,
+              tokens,
+              command: cmdStr,
+              extractionPath: extracted?.source || 'unknown'
+            });
+            attemptResults.push({ command: cmdStr, success: true, tokens, source: 'json' });
+            return tokens;
+          } else {
+            const reason = typeof tokens !== 'number' ? `tokens is ${typeof tokens}, not number` : 'tokens is 0 or negative';
+            log('  ✗ JSON parsed but no valid token count', { args: cmdStr, tokens, reason });
+            attemptResults.push({ command: cmdStr, success: false, reason, parsedTokens: tokens, source: 'json' });
+          }
+        } catch (jsonErr) {
+          log('  ✗ JSON parse failed, trying text parse', {
+            args: cmdStr,
+            error: jsonErr.message,
+            stdoutSample: stdout.substring(0, 200)
+          });
+
+          // Try to parse token count from text output
+          const tokenMatch = stdout.match(/total[_\s-]?tokens?\s*[:=]?\s*(\d+)/i) ||
+                             stdout.match(/tokens?\s*[:=]?\s*(\d+)/i) ||
+                             stdout.match(/token\s*count\s*[:=]?\s*(\d+)/i);
+          if (tokenMatch) {
+            const tokens = parseInt(tokenMatch[1], 10);
+            if (tokens > 0) {
+              log('✅ getOpencodeSessionTokenUsage: Successfully extracted tokens from text', {
+                sessionId,
+                tokens,
+                command: cmdStr,
+                pattern: tokenMatch[0]
+              });
+              attemptResults.push({ command: cmdStr, success: true, tokens, source: 'text', pattern: tokenMatch[0] });
+              return tokens;
+            } else {
+              log('  ✗ Text pattern matched but tokens <= 0', { args: cmdStr, tokens, pattern: tokenMatch[0] });
+              attemptResults.push({ command: cmdStr, success: false, reason: 'matched text pattern but tokens <= 0', parsedTokens: tokens, source: 'text' });
+            }
+          } else {
+            log('  ✗ No text patterns matched', { args: cmdStr, stdoutSample: stdout.substring(0, 200) });
+            attemptResults.push({ command: cmdStr, success: false, reason: 'no text patterns matched', source: 'text' });
+          }
+        }
+      } else {
+        const reason = !stdout ? 'no stdout' : 'stdout is empty';
+        log('  ✗ No stdout to parse', { args: cmdStr, reason, hasStderr });
+        attemptResults.push({ command: cmdStr, success: false, reason, stderr: stderr?.substring(0, 200) });
+      }
+    } catch (err) {
+      const errorDetails = {
+        message: err.message,
+        stderr: err.stderr?.substring(0, 200),
+        stdout: err.stdout?.substring(0, 200),
+        code: err.code
+      };
+      log('  ✗ Command execution failed', { args: cmdStr, error: errorDetails });
+      attemptResults.push({ command: cmdStr, success: false, error: errorDetails });
+    }
+  }
+
+  log('❌ getOpencodeSessionTokenUsage: All commands failed', {
+    sessionId,
+    totalAttempts: attemptResults.length,
+    attemptResults
+  });
+  return 0;
+}
+
 function getProviderUsageSnapshot(providerList = null) {
   const providers = (providerList && providerList.length)
     ? providerList.map((p) => normalizeProviderName(p))