#!/bin/bash
# Suggest priority/tags/projects for a task
# Usage: tududi-suggest.sh "task name" "description"

set -euo pipefail

task_name="${1:-}"
task_desc="${2:-}"

if [ -z "$task_name" ]; then
  echo "Usage: tududi-suggest.sh <task_name> [task_description]" >&2
  exit 1
fi

# Get projects for reference
API_URL="${TUDUDI_API_URL:-https://todo.dilain.com/api/v1}"
API_KEY="${TUDUDI_API_KEY}"

projects=$(curl -s -H "Authorization: Bearer $API_KEY" "$API_URL/projects" | jq -r '.[] | "\(.id):\(.name)"' | head -10)

# Simple keyword-based suggestions
priority="normal"
tags="[]"
project_id=""

# Detect priority keywords
if echo "$task_name $task_desc" | grep -iE "(urgent|asap|critical|emergency|blocker)" > /dev/null; then
  priority="high"
elif echo "$task_name $task_desc" | grep -iE "(low priority|someday|backlog|optional)" > /dev/null; then
  priority="low"
fi

# Detect tag keywords
tag_array="["
if echo "$task_name $task_desc" | grep -iE "(email|meeting|call|communication)" > /dev/null; then
  tag_array="${tag_array}\"communication\","
fi
if echo "$task_name $task_desc" | grep -iE "(code|dev|debug|fix|feature|bug)" > /dev/null; then
  tag_array="${tag_array}\"devops\","
fi
if echo "$task_name $task_desc" | grep -iE "(urgent|high|critical|asap)" > /dev/null; then
  tag_array="${tag_array}\"urgent\","
fi
tag_array="${tag_array%,}]"
[ "$tag_array" = "[]" ] && tags="[]" || tags="$tag_array"

# Output suggestion
cat <<EOF
{
  "task": "$task_name",
  "suggestion": {
    "priority": "$priority",
    "tags": $tags,
    "projects_available": [
EOF

echo "$projects" | while read proj; do
  proj_id=$(echo "$proj" | cut -d: -f1)
  proj_name=$(echo "$proj" | cut -d: -f2)
  echo "      {\"id\": $proj_id, \"name\": \"$proj_name\"}"
done | sed '$ s/,$//'

cat <<EOF
    ],
    "note": "Review suggestions and adjust as needed before adding"
  }
}
EOF