#!/bin/bash
# Wave 112 Quick Start - Trading Engine Test Migration
# Auto-generated: 2025-10-05

set -e

echo "╔══════════════════════════════════════════════════════════════╗"
echo "║         WAVE 112: TRADING ENGINE TEST MIGRATION            ║"
echo "║              Fix 246 Compilation Errors                     ║"
echo "╚══════════════════════════════════════════════════════════════╝"
echo ""

# Step 1: Verify current error count
echo "📊 STEP 1: Verifying error count..."
ERROR_COUNT=$(cargo test -p trading_engine --no-run 2>&1 | grep "^error" | wc -l)
echo "   Current errors: $ERROR_COUNT"
echo "   Expected: 246"
echo ""

if [ "$ERROR_COUNT" -eq 0 ]; then
    echo "✅ No errors found! Tests already fixed."
    echo "   Running validation..."
    cargo test -p trading_engine
    exit 0
fi

# Step 2: Show error distribution
echo "📈 STEP 2: Error distribution..."
echo "┌────────┬───────┬─────────────────────────────────────────┐"
echo "│  Type  │ Count │ Description                             │"
echo "├────────┼───────┼─────────────────────────────────────────┤"
cargo test -p trading_engine --no-run 2>&1 | \
    grep "^error\[" | \
    sed 's/:.*//' | \
    sort | uniq -c | sort -rn | \
    head -5 | \
    awk '{printf "│ %-6s │ %5s │ %-39s │\n", $2, $1, "See WAVE112 plan for details"}'
echo "└────────┴───────┴─────────────────────────────────────────┘"
echo ""

# Step 3: Show affected files
echo "📁 STEP 3: Affected files..."
echo "┌─────────────────────────────────────┬────────┐"
echo "│ File                                │ Errors │"
echo "├─────────────────────────────────────┼────────┤"
cargo test -p trading_engine --no-run 2>&1 | \
    grep "^  --> " | \
    sed 's/:.*//' | \
    sort | uniq -c | sort -rn | \
    awk '{
        file=$2;
        gsub("trading_engine/tests/", "", file);
        printf "│ %-35s │ %6s │\n", file, $1
    }'
echo "└─────────────────────────────────────┴────────┘"
echo ""

# Step 4: Show execution plan
echo "🚀 STEP 4: Recommended execution plan..."
echo ""
echo "OPTION 1: Parallel (8-12 hours) ⚡ RECOMMENDED"
echo "  Agent A: Fix audit_compliance.rs (206 errors)"
echo "  Agent B: Fix async_audit_queue_tests.rs (22 errors)"
echo "  Agent C: Fix remaining 4 files (18 errors)"
echo "  Coord:   Create helpers + validate"
echo ""
echo "OPTION 2: Single-threaded (24-36 hours)"
echo "  Follow 6-phase plan in WAVE112_TEST_MIGRATION_PLAN.md"
echo ""

# Step 5: Show detailed documentation
echo "📚 STEP 5: Documentation..."
echo "  - Detailed status:  WAVE111_AGENT5_TRADING_ENGINE_STATUS.md"
echo "  - Migration plan:   WAVE112_TEST_MIGRATION_PLAN.md"
echo "  - Quick summary:    WAVE111_AGENT5_EXECUTIVE_SUMMARY.md"
echo ""

# Step 6: Show next commands
echo "🎯 STEP 6: Next commands..."
echo ""
echo "# Review documentation:"
echo "cat WAVE112_TEST_MIGRATION_PLAN.md"
echo ""
echo "# Start Phase 1 (API Analysis):"
echo "# 1. Read current API:"
echo "less trading_engine/src/compliance/audit_trails.rs"
echo ""
echo "# 2. Create test helper module:"
echo "mkdir -p trading_engine/tests/helpers"
echo "touch trading_engine/tests/helpers/mod.rs"
echo "touch trading_engine/tests/helpers/audit.rs"
echo ""
echo "# Start Phase 2 (Constructor Migration):"
echo "# See WAVE112_TEST_MIGRATION_PLAN.md Phase 2 for detailed steps"
echo ""

# Step 7: Validation commands
echo "🧪 STEP 7: Validation commands (post-fix)..."
echo ""
echo "# Check compilation (incremental):"
echo "cargo test -p trading_engine --test audit_compliance --no-run"
echo "cargo test -p trading_engine --test async_audit_queue_tests --no-run"
echo ""
echo "# Run full test suite:"
echo "cargo test -p trading_engine"
echo ""
echo "# Measure coverage:"
echo "cargo llvm-cov --package trading_engine --html"
echo ""

echo "╔══════════════════════════════════════════════════════════════╗"
echo "║  STATUS: Ready for Wave 112 execution                       ║"
echo "║  DECISION: Choose parallel (8-12h) or single (24-36h)        ║"
echo "╚══════════════════════════════════════════════════════════════╝"