#!/bin/bash

# Claude Session Spawner
# Opens a new iTerm2 window and starts a Claude session
# Usage: ~/claude-spawn [integrator|splitly] [issue-url-or-number]

PROJECT="${1:-}"
ISSUE="${2:-}"

show_help() {
    cat << 'EOF'
CLAUDE-SPAWN(1)                    User Commands                    CLAUDE-SPAWN(1)

NAME
    claude-spawn - Spawn a new Claude session in a new iTerm2 window

SYNOPSIS
    ~/claude-spawn <project> [issue]

DESCRIPTION
    Opens a new iTerm2 terminal window and starts a Claude Code session for the
    specified project. Useful when you want to spawn work without leaving
    your current terminal.

ARGUMENTS
    project     Required. One of:
                  integrator  - Start an integrator session (Linear-based)
                  splitly     - Start a splitly/SafeSplit session (GitHub-based)
                  i           - Alias for integrator
                  s           - Alias for splitly

    issue       Optional. Issue to work on:
                  - Linear URL for integrator (e.g., https://linear.app/team/issue/INT-123)
                  - GitHub issue number or URL for splitly (e.g., 294)

EXAMPLES
    # Spawn a new integrator session (auto-picks checkout)
    ~/claude-spawn integrator

    # Spawn integrator session for a Linear ticket
    ~/claude-spawn integrator https://linear.app/composio/issue/INT-1020

    # Spawn splitly session for GitHub issue #294
    ~/claude-spawn splitly 294

    # Using aliases
    ~/claude-spawn i INT-1020
    ~/claude-spawn s 294

REQUIREMENTS
    - iTerm2 must be installed

SEE ALSO
    ~/claude-integrator-session-v2
    ~/claude-splitly-session-v2
    ~/claude-status

                                    2026-02-01                      CLAUDE-SPAWN(1)
EOF
}

# Handle help
if [[ "$PROJECT" == "help" || "$PROJECT" == "--help" || "$PROJECT" == "-h" ]]; then
    show_help
    exit 0
fi

# Validate project
case "$PROJECT" in
    integrator|i)
        SESSION_SCRIPT="$HOME/claude-integrator-session-v2"
        PROJECT_NAME="integrator"
        ;;
    splitly|s|safesplit)
        SESSION_SCRIPT="$HOME/claude-splitly-session-v2"
        PROJECT_NAME="splitly"
        ;;
    agent-orchestrator|ao)
        SESSION_SCRIPT="$HOME/claude-ao-session"
        PROJECT_NAME="ao"
        ;;
    "")
        echo "Usage: ~/claude-spawn <integrator|splitly|ao> [issue]"
        echo ""
        echo "Examples:"
        echo "  ~/claude-spawn integrator"
        echo "  ~/claude-spawn integrator https://linear.app/composio/issue/INT-1020"
        echo "  ~/claude-spawn splitly 294"
        echo "  ~/claude-spawn ao AO-1"
        echo ""
        echo "Run '~/claude-spawn help' for more information."
        exit 1
        ;;
    *)
        echo "Unknown project: $PROJECT"
        echo "Use 'integrator' (or 'i'), 'splitly' (or 's'), or 'agent-orchestrator' (or 'ao')"
        exit 1
        ;;
esac

# Build the command to run in the new window
if [ -n "$ISSUE" ]; then
    COMMAND="$SESSION_SCRIPT new '$ISSUE'"
else
    COMMAND="$SESSION_SCRIPT new"
fi

echo "Spawning $PROJECT_NAME session in new iTerm2 window..."
if [ -n "$ISSUE" ]; then
    echo "  Issue: $ISSUE"
fi

# Open new iTerm2 window and run the command
osascript -e "
tell application \"iTerm2\"
    activate
    set newWindow to (create window with default profile)
    tell current session of newWindow
        write text \"$COMMAND\"
    end tell
end tell
"

echo "Done! Check your iTerm2 windows."