-- Add calculate_planetary_events task to the scheduled tasks
-- This task will calculate planetary events (conjunctions, oppositions) using Skyfield

-- Example 1: Calculate events for all major planets (365 days ahead)
INSERT INTO tasks (name, description, category, parameters, status, schedule_config)
VALUES (
    'calculate_planetary_events',
    '计算太阳系主要天体的合、冲等事件（每周执行一次）',
    'data_sync',
    '{
        "days_ahead": 365,
        "clean_old_events": true,
        "calculate_close_approaches": false
    }'::json,
    'active',
    '{
        "type": "cron",
        "cron": "0 2 * * 0"
    }'::json
)
ON CONFLICT (name) DO UPDATE SET
    parameters = EXCLUDED.parameters,
    schedule_config = EXCLUDED.schedule_config;

-- Example 2: Calculate events for inner planets only (30 days ahead, with close approaches)
-- INSERT INTO tasks (name, description, category, parameters, status, schedule_config)
-- VALUES (
--     'calculate_inner_planetary_events',
--     '计算内行星事件（包括近距离接近）',
--     'data_sync',
--     '{
--         "body_ids": ["199", "299", "399", "499"],
--         "days_ahead": 30,
--         "clean_old_events": true,
--         "calculate_close_approaches": true,
--         "threshold_degrees": 5.0
--     }'::json,
--     'active',
--     '{
--         "type": "cron",
--         "cron": "0 3 * * *"
--     }'::json
-- )
-- ON CONFLICT (name) DO NOTHING;

-- Query to check the task was added
SELECT id, name, description, status, parameters, schedule_config
FROM tasks
WHERE name = 'calculate_planetary_events';

-- Query to view calculated events
-- SELECT
--     ce.id,
--     ce.title,
--     ce.event_type,
--     ce.event_time,
--     cb.name as body_name,
--     ce.details,
--     ce.created_at
-- FROM celestial_events ce
-- JOIN celestial_bodies cb ON ce.body_id = cb.id
-- WHERE ce.source = 'skyfield_calculation'
-- ORDER BY ce.event_time;