source .claude/skills/tmux-cli-test/scripts/tmux_helpers.sh
TMUX_TEST_WIDTH=140
TMUX_TEST_HEIGHT=40

APP_NAME="lazygit"  # Set to target app
TIMESTAMP=$(date +%Y%m%d-%H%M%S)
OUTPUT_FILE="tui-analysis-${APP_NAME}-${TIMESTAMP}.md"

# Initialize output file with header
cat > "$OUTPUT_FILE" << 'EOF'
# [App Name] TUI Analysis

## Overview
- Purpose: [TODO]
- Technology stack: [TODO]
- Target users: [TODO]

## Screen Catalog
EOF

echo "Output file: $OUTPUT_FILE"

SESSION="tui-analysis"
tmux_start "$SESSION" "$APP_NAME"
tmux_wait_for "$SESSION" "<ready-indicator>" 30

# Immediately write initial view to file
{
    echo ""
    echo "### Initial View"
    echo "- Entry: Launch command"
    echo '```'
    tmux_capture "$SESSION"
    echo '```'
} >> "$OUTPUT_FILE"

echo "Wrote initial view to $OUTPUT_FILE"

write_screen() {
    local name="$1"
    local entry="$2"
    local session="$3"

    {
        echo ""
        echo "### $name"
        echo "- Entry: $entry"
        echo '```'
        tmux_capture "$session"
        echo '```'
    } >> "$OUTPUT_FILE"

    echo "Wrote screen '$name' to $OUTPUT_FILE"
}

# Check for help screen
tmux_send "$SESSION" "?"
if tmux_wait_for "$SESSION" "help\|Help\|Keybindings" 3; then
    write_screen "Help Screen" "Press ?" "$SESSION"
fi
tmux_send "$SESSION" Escape

# Explore numbered tabs
for i in 1 2 3 4 5; do
    tmux_send "$SESSION" "$i"
    sleep 0.3
    # Check if view changed meaningfully
    write_screen "Tab $i View" "Press $i" "$SESSION"
done

{
    echo ""
    echo "## Keybindings"
    echo ""
    echo "| Key | Context | Action |"
    echo "|-----|---------|--------|"
    echo "| ? | Global | Show help |"
    echo "| q | Global | Quit |"
    echo "| j/k | List | Navigate up/down |"
    # Add more as discovered
} >> "$OUTPUT_FILE"

{
    echo ""
    echo "## Implementation Notes"
    echo ""
    echo "### Patterns Identified"
    echo "- [List patterns observed]"
    echo ""
    echo "### Recommended Tech Stack"
    echo "- [Your recommendations]"
    echo ""
    echo "### Complexity Assessment"
    echo "- [Your assessment]"
} >> "$OUTPUT_FILE"

source .claude/skills/tmux-cli-test/scripts/tmux_helpers.sh
TMUX_TEST_WIDTH=140
TMUX_TEST_HEIGHT=40

APP_NAME="lazygit"
TIMESTAMP=$(date +%Y%m%d-%H%M%S)
OUTPUT_FILE="tui-analysis-${APP_NAME}-${TIMESTAMP}.md"
SESSION="analyze-${APP_NAME}"

# Initialize output file
cat > "$OUTPUT_FILE" << EOF
# $APP_NAME TUI Analysis

## Overview
- Purpose: Git TUI client
- Technology stack: Go + gocui/tcell
- Target users: Developers who prefer terminal git workflow

## Screen Catalog
EOF

# Launch and capture initial view
tmux_start "$SESSION" "$APP_NAME"
tmux_wait_for "$SESSION" "Status" 15

{
    echo ""
    echo "### Main View"
    echo "- Entry: Launch command"
    echo '```'
    tmux_capture "$SESSION"
    echo '```'
} >> "$OUTPUT_FILE"
echo "Wrote: Main View"

# Check for help
tmux_send "$SESSION" "?"
if tmux_wait_for "$SESSION" "Keybindings" 5; then
    {
        echo ""
        echo "### Help Screen"
        echo "- Entry: Press ?"
        echo '```'
        tmux_capture "$SESSION"
        echo '```'
    } >> "$OUTPUT_FILE"
    echo "Wrote: Help Screen"
fi
tmux_send "$SESSION" Escape

# Explore numbered panels
for i in 1 2 3 4 5; do
    tmux_send "$SESSION" "$i"
    sleep 0.3
    {
        echo ""
        echo "### Panel $i"
        echo "- Entry: Press $i"
        echo '```'
        tmux_capture "$SESSION"
        echo '```'
    } >> "$OUTPUT_FILE"
    echo "Wrote: Panel $i"
done

# Cleanup
tmux_send "$SESSION" q
tmux_wait_exit "$SESSION" 5

echo "Analysis complete: $OUTPUT_FILE"

ls -la tui-analysis-*.md  # Find the current session's file
cat tui-analysis-lazygit-20260203-141523.md  # Read it

{
    echo ""
    echo "## Color Palette"
    echo ""
    echo "Raw ANSI capture:"
    echo '```ansi'
    tmux_capture_ansi "$SESSION"
    echo '```'
} >> "$OUTPUT_FILE"

{
    echo ""
    echo "## Component Inventory"
    echo ""
    echo "| Component | Description | Observed In |"
    echo "|-----------|-------------|-------------|"
    echo "| List | Scrollable item list with selection | Main view, File picker |"
    echo "| Modal | Centered overlay dialog | Commit message, Confirmation |"
    echo "| Tabs | Numbered panel switcher | Top bar |"
    echo "| Status bar | Bottom info line | All views |"
    echo "| Progress | Loading/sync indicator | Push/pull operations |"
    echo "| Input | Text entry field | Search, Commit message |"
} >> "$OUTPUT_FILE"

# Resize terminal and capture
tmux resize-pane -t "$SESSION" -x 80 -y 24
sleep 0.5
{
    echo ""
    echo "### Compact Layout (80x24)"
    echo '```'
    tmux_capture "$SESSION"
    echo '```'
} >> "$OUTPUT_FILE"

tmux resize-pane -t "$SESSION" -x 200 -y 50
sleep 0.5
{
    echo ""
    echo "### Wide Layout (200x50)"
    echo '```'
    tmux_capture "$SESSION"
    echo '```'
} >> "$OUTPUT_FILE"

{
    echo ""
    echo "## State Transitions"
    echo ""
    echo "| From | Trigger | To |"
    echo "|------|---------|-----|"
    echo "| Main | Enter on file | Diff view |"
    echo "| Main | c | Commit dialog |"
    echo "| Any | Escape | Previous view |"
    echo "| Any | q | Exit confirmation |"
} >> "$OUTPUT_FILE"

┌─────────────────────────────────────────┐
│ Header / Title Bar                      │
├────────────────┬────────────────────────┤
│ Sidebar        │ Main Content           │
│                │                        │
│ - Item 1       │  Details here          │
│ > Item 2 *     │                        │
│ - Item 3       │                        │
├────────────────┴────────────────────────┤
│ Status Bar / Footer                     │
└─────────────────────────────────────────┘