-- Migration: 099_working_hours.sql
-- Description: Working hours profiles for natural traffic pattern simulation
-- Created: 2024-12-13

-- Working hours table: defines hourly activity weights to mimic natural traffic
CREATE TABLE IF NOT EXISTS working_hours (
  id SERIAL PRIMARY KEY,
  name VARCHAR(50) UNIQUE NOT NULL,
  description TEXT,

  -- Hour weights: {"0": 15, "1": 5, ..., "18": 100, ...}
  -- Value = percent chance to trigger activity that hour (0-100)
  hour_weights JSONB NOT NULL,

  -- Day-of-week multipliers (0=Sunday, 6=Saturday)
  -- Optional adjustment for weekend vs weekday patterns
  dow_weights JSONB DEFAULT '{"0": 90, "1": 100, "2": 100, "3": 100, "4": 100, "5": 110, "6": 95}',

  timezone VARCHAR(50) DEFAULT 'America/Phoenix',
  enabled BOOLEAN DEFAULT true,
  created_at TIMESTAMPTZ DEFAULT NOW(),
  updated_at TIMESTAMPTZ DEFAULT NOW()
);

-- Seed: Natural traffic pattern based on internet usage research
-- Optimized for cannabis dispensary browsing (lunch + after-work peaks)
INSERT INTO working_hours (name, description, timezone, hour_weights) VALUES (
  'natural_traffic',
  'Mimics natural user browsing patterns - peaks at lunch and 5-7 PM',
  'America/Phoenix',
  '{
    "0": 15,
    "1": 5,
    "2": 5,
    "3": 5,
    "4": 5,
    "5": 10,
    "6": 20,
    "7": 30,
    "8": 35,
    "9": 45,
    "10": 50,
    "11": 60,
    "12": 75,
    "13": 65,
    "14": 60,
    "15": 70,
    "16": 80,
    "17": 95,
    "18": 100,
    "19": 100,
    "20": 90,
    "21": 70,
    "22": 45,
    "23": 25
  }'::jsonb
) ON CONFLICT (name) DO UPDATE SET
  hour_weights = EXCLUDED.hour_weights,
  description = EXCLUDED.description,
  updated_at = NOW();

-- Index for quick lookups
CREATE INDEX IF NOT EXISTS idx_working_hours_name ON working_hours(name);
CREATE INDEX IF NOT EXISTS idx_working_hours_enabled ON working_hours(enabled);

COMMENT ON TABLE working_hours IS 'Activity profiles for natural traffic simulation. Hour weights are percent chance (0-100) to trigger activity.';
COMMENT ON COLUMN working_hours.hour_weights IS 'JSON object mapping hour (0-23) to percent chance (0-100). 100 = always run, 0 = never run.';
COMMENT ON COLUMN working_hours.dow_weights IS 'Optional day-of-week multipliers. 0=Sunday. Applied as (hour_weight * dow_weight / 100).';