// Neo4j initialization script for Turash MVP
// This script creates the initial graph schema and indexes

// Create constraints for uniqueness
CREATE CONSTRAINT business_id IF NOT EXISTS FOR (b:Business) REQUIRE b.id IS UNIQUE;
CREATE CONSTRAINT site_id IF NOT EXISTS FOR (s:Site) REQUIRE s.id IS UNIQUE;
CREATE CONSTRAINT resource_flow_id IF NOT EXISTS FOR (r:ResourceFlow) REQUIRE r.id IS UNIQUE;
CREATE CONSTRAINT user_id IF NOT EXISTS FOR (u:User) REQUIRE u.id IS UNIQUE;

// Create indexes for performance
CREATE INDEX business_email IF NOT EXISTS FOR (b:Business) ON (b.email);
CREATE INDEX business_sector IF NOT EXISTS FOR (b:Business) ON (b.sector);
CREATE INDEX site_business_id IF NOT EXISTS FOR (s:Site) ON (s.business_id);
CREATE INDEX resource_flow_business_id IF NOT EXISTS FOR (r:ResourceFlow) ON (r.business_id);
CREATE INDEX resource_flow_site_id IF NOT EXISTS FOR (r:ResourceFlow) ON (r.site_id);
CREATE INDEX resource_flow_direction IF NOT EXISTS FOR (r:ResourceFlow) ON (r.direction);
CREATE INDEX resource_flow_type IF NOT EXISTS FOR (r:ResourceFlow) ON (r.type);
CREATE INDEX resource_flow_temperature IF NOT EXISTS FOR (r:ResourceFlow) ON (r.temperature_celsius);
CREATE INDEX user_email IF NOT EXISTS FOR (u:User) ON (u.email);

// Create some sample data for testing
CREATE (b1:Business {
  id: "business-001",
  name: "Berlin Heat GmbH",
  email: "contact@berlinheat.de",
  sector: "35.30",
  description: "District heating provider",
  certifications: ["ISO 9001", "ISO 14001"],
  readiness_maturity: 4,
  trust_score: 0.85,
  created_at: datetime(),
  updated_at: datetime()
});

CREATE (b2:Business {
  id: "business-002",
  name: "Green Brewery Berlin",
  email: "info@greenbrewery.de",
  sector: "11.05",
  description: "Craft brewery with waste heat utilization",
  certifications: ["ISO 14001"],
  readiness_maturity: 3,
  trust_score: 0.75,
  created_at: datetime(),
  updated_at: datetime()
});

CREATE (b3:Business {
  id: "business-003",
  name: "Eco Hotel Berlin",
  email: "reservations@ecohotel.berlin",
  sector: "55.10",
  description: "Sustainable hotel with heat recovery",
  certifications: ["ISO 9001"],
  readiness_maturity: 3,
  trust_score: 0.70,
  created_at: datetime(),
  updated_at: datetime()
});

// Create sites
CREATE (s1:Site {
  id: "site-001",
  business_id: "business-001",
  name: "Main Heating Plant",
  address: "Hauptstraße 123, 10115 Berlin",
  latitude: 52.5200,
  longitude: 13.4050,
  created_at: datetime(),
  updated_at: datetime()
});

CREATE (s2:Site {
  id: "site-002",
  business_id: "business-002",
  name: "Brewery Facility",
  address: "Braustraße 45, 10179 Berlin",
  latitude: 52.5230,
  longitude: 13.4120,
  created_at: datetime(),
  updated_at: datetime()
});

CREATE (s3:Site {
  id: "site-003",
  business_id: "business-003",
  name: "Hotel Building",
  address: "Hotelweg 78, 10117 Berlin",
  latitude: 52.5180,
  longitude: 13.4080,
  created_at: datetime(),
  updated_at: datetime()
});

// Create relationships
MATCH (b1:Business {id: "business-001"}), (s1:Site {id: "site-001"})
CREATE (b1)-[:OPERATES_AT]->(s1);

MATCH (b2:Business {id: "business-002"}), (s2:Site {id: "site-002"})
CREATE (b2)-[:OPERATES_AT]->(s2);

MATCH (b3:Business {id: "business-003"}), (s3:Site {id: "site-003"})
CREATE (b3)-[:OPERATES_AT]->(s3);

// Create resource flows
CREATE (r1:ResourceFlow {
  id: "flow-001",
  business_id: "business-001",
  site_id: "site-001",
  direction: "output",
  type: "heat",
  quality: {
    temperature_celsius: 80.0,
    physical_state: "liquid",
    pressure_bar: 3.0,
    purity_percent: 95.0
  },
  quantity: {
    amount: 1000.0,
    unit: "kWh",
    temporal_unit: "per_hour"
  },
  economic_data: {
    cost_out: 0.03,
    currency: "EUR"
  },
  constraints: {
    max_distance_km: 5.0,
    regulatory_compliance: true
  },
  precision_level: "measured",
  source_type: "device",
  availability_schedule: {
    monday: ["08:00-18:00"],
    tuesday: ["08:00-18:00"],
    wednesday: ["08:00-18:00"],
    thursday: ["08:00-18:00"],
    friday: ["08:00-18:00"],
    saturday: [],
    sunday: []
  },
  seasonality: ["all_year"],
  supply_pattern: "continuous",
  created_at: datetime(),
  updated_at: datetime()
});

CREATE (r2:ResourceFlow {
  id: "flow-002",
  business_id: "business-002",
  site_id: "site-002",
  direction: "input",
  type: "heat",
  quality: {
    temperature_celsius: 60.0,
    physical_state: "liquid",
    pressure_bar: 2.0,
    purity_percent: 90.0
  },
  quantity: {
    amount: 200.0,
    unit: "kWh",
    temporal_unit: "per_hour"
  },
  economic_data: {
    cost_in: 0.08,
    currency: "EUR"
  },
  constraints: {
    max_distance_km: 3.0,
    regulatory_compliance: true
  },
  precision_level: "estimated",
  source_type: "calculated",
  availability_schedule: {
    monday: ["06:00-22:00"],
    tuesday: ["06:00-22:00"],
    wednesday: ["06:00-22:00"],
    thursday: ["06:00-22:00"],
    friday: ["06:00-22:00"],
    saturday: ["08:00-20:00"],
    sunday: ["10:00-18:00"]
  },
  seasonality: ["all_year"],
  supply_pattern: "continuous",
  created_at: datetime(),
  updated_at: datetime()
});

CREATE (r3:ResourceFlow {
  id: "flow-003",
  business_id: "business-003",
  site_id: "site-003",
  direction: "input",
  type: "heat",
  quality: {
    temperature_celsius: 70.0,
    physical_state: "liquid",
    pressure_bar: 2.5,
    purity_percent: 92.0
  },
  quantity: {
    amount: 150.0,
    unit: "kWh",
    temporal_unit: "per_hour"
  },
  economic_data: {
    cost_in: 0.06,
    currency: "EUR"
  },
  constraints: {
    max_distance_km: 4.0,
    regulatory_compliance: true
  },
  precision_level: "measured",
  source_type: "device",
  availability_schedule: {
    monday: ["00:00-24:00"],
    tuesday: ["00:00-24:00"],
    wednesday: ["00:00-24:00"],
    thursday: ["00:00-24:00"],
    friday: ["00:00-24:00"],
    saturday: ["00:00-24:00"],
    sunday: ["00:00-24:00"]
  },
  seasonality: ["all_year"],
  supply_pattern: "continuous",
  created_at: datetime(),
  updated_at: datetime()
});

// Create relationships between sites and resource flows
MATCH (s1:Site {id: "site-001"}), (r1:ResourceFlow {id: "flow-001"})
CREATE (s1)-[:HOSTS]->(r1);

MATCH (s2:Site {id: "site-002"}), (r2:ResourceFlow {id: "flow-002"})
CREATE (s2)-[:HOSTS]->(r2);

MATCH (s3:Site {id: "site-003"}), (r3:ResourceFlow {id: "flow-003"})
CREATE (s3)-[:HOSTS]->(r3);

// Create admin user
CREATE (u1:User {
  id: "user-admin",
  email: "admin@turash.dev",
  password_hash: "$2a$10$example.hash.for.demo.purposes.only",
  role: "admin",
  created_at: datetime(),
  updated_at: datetime()
});