//! Integration tests for ruvector-exotic-wasm
//!
//! Tests for exotic AI mechanisms enabling emergent behavior:
//! - NAOs (Neural Autonomous Organizations)
//! - Morphogenetic Networks
//! - Time Crystals for periodic behavior
//! - Other experimental mechanisms

#[cfg(test)]
mod tests {
    use wasm_bindgen_test::*;
    use super::super::common::*;

    wasm_bindgen_test_configure!(run_in_browser);

    // ========================================================================
    // NAO (Neural Autonomous Organization) Tests
    // ========================================================================

    #[wasm_bindgen_test]
    fn test_nao_creation() {
        // Test creating a Neural Autonomous Organization

        // TODO: When NAO is implemented:
        // let config = NAOConfig {
        //     name: "TestDAO",
        //     governance_model: GovernanceModel::Quadratic,
        //     initial_members: 5,
        // };
        //
        // let nao = NAO::new(config);
        //
        // assert_eq!(nao.name(), "TestDAO");
        // assert_eq!(nao.member_count(), 5);

        assert!(true);
    }

    #[wasm_bindgen_test]
    fn test_nao_proposal_voting() {
        // Test proposal creation and voting

        // TODO: Test voting
        // let mut nao = NAO::new(default_config());
        //
        // // Create proposal
        // let proposal_id = nao.create_proposal(Proposal {
        //     title: "Increase compute allocation",
        //     action: Action::SetParameter("compute_budget", 1000),
        //     quorum: 0.5,
        //     threshold: 0.6,
        // });
        //
        // // Members vote
        // nao.vote(proposal_id, "member_1", Vote::Yes);
        // nao.vote(proposal_id, "member_2", Vote::Yes);
        // nao.vote(proposal_id, "member_3", Vote::Yes);
        // nao.vote(proposal_id, "member_4", Vote::No);
        // nao.vote(proposal_id, "member_5", Vote::Abstain);
        //
        // // Execute if passed
        // let result = nao.finalize_proposal(proposal_id);
        // assert!(result.is_ok());
        // assert!(result.unwrap().passed);

        assert!(true);
    }

    #[wasm_bindgen_test]
    fn test_nao_neural_consensus() {
        // Test neural network-based consensus mechanism

        // TODO: Test neural consensus
        // let mut nao = NAO::new_neural(NeuralConfig {
        //     consensus_network_dim: 64,
        //     learning_rate: 0.01,
        // });
        //
        // // Proposal represented as vector
        // let proposal_embedding = random_vector(64);
        //
        // // Members submit preference embeddings
        // let preferences: Vec<Vec<f32>> = nao.members()
        //     .map(|_| random_vector(64))
        //     .collect();
        //
        // // Neural network computes consensus
        // let consensus = nao.compute_neural_consensus(&proposal_embedding, &preferences);
        //
        // assert!(consensus.decision.is_some());
        // assert!(consensus.confidence > 0.0);

        assert!(true);
    }

    #[wasm_bindgen_test]
    fn test_nao_delegation() {
        // Test vote delegation (liquid democracy)

        // TODO: Test delegation
        // let mut nao = NAO::new(default_config());
        //
        // // Member 1 delegates to member 2
        // nao.delegate("member_1", "member_2");
        //
        // // Member 2's vote now has weight 2
        // let proposal_id = nao.create_proposal(simple_proposal());
        // nao.vote(proposal_id, "member_2", Vote::Yes);
        //
        // let vote_count = nao.get_vote_count(proposal_id, Vote::Yes);
        // assert_eq!(vote_count, 2.0); // member_2's own vote + delegated vote

        assert!(true);
    }

    #[wasm_bindgen_test]
    fn test_nao_treasury_management() {
        // Test treasury operations

        // TODO: Test treasury
        // let mut nao = NAO::new(default_config());
        //
        // // Deposit to treasury
        // nao.deposit_to_treasury("COMPUTE", 1000);
        // assert_eq!(nao.treasury_balance("COMPUTE"), 1000);
        //
        // // Create spending proposal
        // let proposal_id = nao.create_proposal(Proposal {
        //     action: Action::Transfer("recipient", "COMPUTE", 100),
        //     ..default_proposal()
        // });
        //
        // // Vote and execute
        // for member in nao.members() {
        //     nao.vote(proposal_id, member, Vote::Yes);
        // }
        // nao.finalize_proposal(proposal_id);
        //
        // assert_eq!(nao.treasury_balance("COMPUTE"), 900);

        assert!(true);
    }

    // ========================================================================
    // Morphogenetic Network Tests
    // ========================================================================

    #[wasm_bindgen_test]
    fn test_morphogenetic_field_creation() {
        // Test creating a morphogenetic field

        // TODO: Test morphogenetic field
        // let config = MorphogeneticConfig {
        //     grid_size: (10, 10),
        //     num_morphogens: 3,
        //     diffusion_rate: 0.1,
        //     decay_rate: 0.01,
        // };
        //
        // let field = MorphogeneticField::new(config);
        //
        // assert_eq!(field.grid_size(), (10, 10));
        // assert_eq!(field.num_morphogens(), 3);

        assert!(true);
    }

    #[wasm_bindgen_test]
    fn test_morphogen_diffusion() {
        // Test morphogen diffusion dynamics

        // TODO: Test diffusion
        // let mut field = MorphogeneticField::new(default_config());
        //
        // // Set initial concentration at center
        // field.set_concentration(5, 5, 0, 1.0);
        //
        // // Run diffusion
        // for _ in 0..10 {
        //     field.step();
        // }
        //
        // // Concentration should spread
        // let center = field.get_concentration(5, 5, 0);
        // let neighbor = field.get_concentration(5, 6, 0);
        //
        // assert!(center < 1.0, "Center should diffuse away");
        // assert!(neighbor > 0.0, "Neighbors should receive diffused morphogen");

        assert!(true);
    }

    #[wasm_bindgen_test]
    fn test_morphogenetic_pattern_formation() {
        // Test Turing pattern formation

        // TODO: Test pattern formation
        // let config = MorphogeneticConfig {
        //     grid_size: (50, 50),
        //     num_morphogens: 2, // Activator and inhibitor
        //     ..turing_pattern_config()
        // };
        //
        // let mut field = MorphogeneticField::new(config);
        //
        // // Add small random perturbation
        // field.add_noise(0.01);
        //
        // // Run until pattern forms
        // for _ in 0..1000 {
        //     field.step();
        // }
        //
        // // Pattern should have formed (non-uniform distribution)
        // let variance = field.concentration_variance(0);
        // assert!(variance > 0.01, "Pattern should have formed");

        assert!(true);
    }

    #[wasm_bindgen_test]
    fn test_morphogenetic_network_growth() {
        // Test network structure emergence from morphogenetic field

        // TODO: Test network growth
        // let mut field = MorphogeneticField::new(default_config());
        // let mut network = MorphogeneticNetwork::new(&field);
        //
        // // Run growth process
        // for _ in 0..100 {
        //     field.step();
        //     network.grow(&field);
        // }
        //
        // // Network should have grown
        // assert!(network.node_count() > 0);
        // assert!(network.edge_count() > 0);
        //
        // // Network structure should reflect morphogen distribution
        // let high_concentration_regions = field.find_peaks(0);
        // for peak in &high_concentration_regions {
        //     // Should have more connections near peaks
        //     let local_connectivity = network.local_degree(peak.x, peak.y);
        //     assert!(local_connectivity > 1.0);
        // }

        assert!(true);
    }

    #[wasm_bindgen_test]
    fn test_morphogenetic_agent_differentiation() {
        // Test agent differentiation based on local field

        // TODO: Test differentiation
        // let field = MorphogeneticField::new(gradient_config());
        //
        // // Create agent at different positions
        // let agent_a = Agent::new((2, 2));
        // let agent_b = Agent::new((8, 8));
        //
        // // Agents differentiate based on local morphogen concentrations
        // agent_a.differentiate(&field);
        // agent_b.differentiate(&field);
        //
        // // Agents should have different properties based on position
        // assert_ne!(agent_a.cell_type(), agent_b.cell_type());

        assert!(true);
    }

    // ========================================================================
    // Time Crystal Tests
    // ========================================================================

    #[wasm_bindgen_test]
    fn test_time_crystal_creation() {
        // Test creating a time crystal oscillator

        // TODO: Test time crystal
        // let crystal = TimeCrystal::new(TimeCrystalConfig {
        //     period: 10,
        //     num_states: 4,
        //     coupling_strength: 0.5,
        // });
        //
        // assert_eq!(crystal.period(), 10);
        // assert_eq!(crystal.num_states(), 4);

        assert!(true);
    }

    #[wasm_bindgen_test]
    fn test_time_crystal_oscillation() {
        // Test periodic behavior

        // TODO: Test oscillation
        // let mut crystal = TimeCrystal::new(default_config());
        //
        // // Record states over two periods
        // let period = crystal.period();
        // let mut states: Vec<u32> = Vec::new();
        //
        // for _ in 0..(period * 2) {
        //     states.push(crystal.current_state());
        //     crystal.step();
        // }
        //
        // // Should repeat after one period
        // for i in 0..period {
        //     assert_eq!(states[i], states[i + period],
        //         "State should repeat after one period");
        // }

        assert!(true);
    }

    #[wasm_bindgen_test]
    fn test_time_crystal_stability() {
        // Test that oscillation is stable against perturbation

        // TODO: Test stability
        // let mut crystal = TimeCrystal::new(stable_config());
        //
        // // Run for a while to establish rhythm
        // for _ in 0..100 {
        //     crystal.step();
        // }
        //
        // // Perturb the system
        // crystal.perturb(0.1);
        //
        // // Should recover periodic behavior
        // let period = crystal.period();
        // for _ in 0..50 {
        //     crystal.step();
        // }
        //
        // // Check periodicity is restored
        // let state_t = crystal.current_state();
        // for _ in 0..period {
        //     crystal.step();
        // }
        // let state_t_plus_period = crystal.current_state();
        //
        // assert_eq!(state_t, state_t_plus_period, "Should recover periodic behavior");

        assert!(true);
    }

    #[wasm_bindgen_test]
    fn test_time_crystal_synchronization() {
        // Test synchronization of coupled time crystals

        // TODO: Test synchronization
        // let mut crystal_a = TimeCrystal::new(default_config());
        // let mut crystal_b = TimeCrystal::new(default_config());
        //
        // // Start with different phases
        // crystal_a.set_phase(0.0);
        // crystal_b.set_phase(0.5);
        //
        // // Couple them
        // let coupling = 0.1;
        //
        // for _ in 0..1000 {
        //     crystal_a.step_coupled(&crystal_b, coupling);
        //     crystal_b.step_coupled(&crystal_a, coupling);
        // }
        //
        // // Should synchronize
        // let phase_diff = (crystal_a.phase() - crystal_b.phase()).abs();
        // assert!(phase_diff < 0.1 || phase_diff > 0.9, "Should synchronize");

        assert!(true);
    }

    #[wasm_bindgen_test]
    fn test_time_crystal_network_coordinator() {
        // Test using time crystals to coordinate agent network

        // TODO: Test coordination
        // let network_size = 10;
        // let mut agents: Vec<Agent> = (0..network_size)
        //     .map(|i| Agent::new(i))
        //     .collect();
        //
        // // Each agent has a time crystal for coordination
        // let crystals: Vec<TimeCrystal> = agents.iter()
        //     .map(|_| TimeCrystal::new(default_config()))
        //     .collect();
        //
        // // Couple agents in a ring topology
        // let coordinator = TimeCrystalCoordinator::ring(crystals);
        //
        // // Run coordination
        // for _ in 0..500 {
        //     coordinator.step();
        // }
        //
        // // All agents should be in sync
        // let phases: Vec<f32> = coordinator.crystals()
        //     .map(|c| c.phase())
        //     .collect();
        //
        // let max_phase_diff = phases.windows(2)
        //     .map(|w| (w[0] - w[1]).abs())
        //     .fold(0.0f32, f32::max);
        //
        // assert!(max_phase_diff < 0.2, "Network should synchronize");

        assert!(true);
    }

    // ========================================================================
    // Emergent Behavior Tests
    // ========================================================================

    #[wasm_bindgen_test]
    fn test_swarm_intelligence_emergence() {
        // Test emergence of swarm intelligence from simple rules

        // TODO: Test swarm emergence
        // let config = SwarmConfig {
        //     num_agents: 100,
        //     separation_weight: 1.0,
        //     alignment_weight: 1.0,
        //     cohesion_weight: 1.0,
        // };
        //
        // let mut swarm = Swarm::new(config);
        //
        // // Run simulation
        // for _ in 0..200 {
        //     swarm.step();
        // }
        //
        // // Should exhibit flocking behavior
        // let avg_alignment = swarm.compute_average_alignment();
        // assert!(avg_alignment > 0.5, "Swarm should align");
        //
        // let cluster_count = swarm.count_clusters(5.0);
        // assert!(cluster_count < 5, "Swarm should cluster");

        assert!(true);
    }

    #[wasm_bindgen_test]
    fn test_self_organization() {
        // Test self-organization without central control

        // TODO: Test self-organization
        // let mut system = SelfOrganizingSystem::new(50);
        //
        // // No central controller, just local interactions
        // for _ in 0..1000 {
        //     system.step_local_interactions();
        // }
        //
        // // Should have formed structure
        // let order_parameter = system.compute_order();
        // assert!(order_parameter > 0.3, "System should self-organize");
        //
        // // Structure should be stable
        // let order_before = system.compute_order();
        // for _ in 0..100 {
        //     system.step_local_interactions();
        // }
        // let order_after = system.compute_order();
        //
        // assert!((order_before - order_after).abs() < 0.1,
        //     "Structure should be stable");

        assert!(true);
    }

    #[wasm_bindgen_test]
    fn test_collective_computation() {
        // Test collective computation capabilities

        // TODO: Test collective computation
        // let collective = CollectiveComputer::new(20);
        //
        // // Collective should be able to solve optimization
        // let problem = OptimizationProblem {
        //     objective: |x| x.iter().map(|xi| xi * xi).sum(),
        //     dim: 10,
        // };
        //
        // let solution = collective.solve(&problem, 1000);
        //
        // // Should find approximate minimum (origin)
        // let objective_value = problem.objective(&solution);
        // assert!(objective_value < 1.0, "Should find approximate minimum");

        assert!(true);
    }

    // ========================================================================
    // Integration and Cross-Module Tests
    // ========================================================================

    #[wasm_bindgen_test]
    fn test_nao_morphogenetic_integration() {
        // Test NAO using morphogenetic fields for structure

        // TODO: Test integration
        // let field = MorphogeneticField::new(default_config());
        // let nao = NAO::new_morphogenetic(&field);
        //
        // // NAO structure emerges from field
        // assert!(nao.member_count() > 0);
        //
        // // Governance influenced by field topology
        // let proposal_id = nao.create_proposal(simple_proposal());
        //
        // // Voting weights determined by morphogenetic position
        // let weights = nao.get_voting_weights();
        // assert!(weights.iter().any(|&w| w != 1.0));

        assert!(true);
    }

    #[wasm_bindgen_test]
    fn test_time_crystal_nao_coordination() {
        // Test using time crystals to coordinate NAO decisions

        // TODO: Test coordination
        // let mut nao = NAO::new(default_config());
        // let crystal = TimeCrystal::new(decision_cycle_config());
        //
        // nao.set_decision_coordinator(crystal);
        //
        // // Decisions happen at crystal transition points
        // let proposal_id = nao.create_proposal(simple_proposal());
        //
        // // Fast-forward to decision point
        // while !nao.at_decision_point() {
        //     nao.step();
        // }
        //
        // let result = nao.finalize_proposal(proposal_id);
        // assert!(result.is_ok());

        assert!(true);
    }

    // ========================================================================
    // WASM-Specific Tests
    // ========================================================================

    #[wasm_bindgen_test]
    fn test_exotic_wasm_initialization() {
        // TODO: Test WASM init
        // ruvector_exotic_wasm::init();
        // assert!(ruvector_exotic_wasm::version().len() > 0);

        assert!(true);
    }

    #[wasm_bindgen_test]
    fn test_exotic_serialization() {
        // Test serialization for persistence

        // TODO: Test serialization
        // let nao = NAO::new(default_config());
        //
        // let json = nao.to_json();
        // let restored = NAO::from_json(&json).unwrap();
        //
        // assert_eq!(nao.name(), restored.name());
        // assert_eq!(nao.member_count(), restored.member_count());

        assert!(true);
    }

    #[wasm_bindgen_test]
    fn test_exotic_wasm_bundle_size() {
        // Exotic WASM should be reasonably sized
        // Verified at build time, but check module loads

        // TODO: Verify module loads
        // assert!(ruvector_exotic_wasm::available_mechanisms().len() > 0);

        assert!(true);
    }

    // ========================================================================
    // Performance and Scalability Tests
    // ========================================================================

    #[wasm_bindgen_test]
    fn test_nao_scalability() {
        // Test NAO with many members

        // TODO: Test scalability
        // let config = NAOConfig {
        //     initial_members: 1000,
        //     ..default_config()
        // };
        //
        // let nao = NAO::new(config);
        //
        // // Should handle large membership
        // let proposal_id = nao.create_proposal(simple_proposal());
        //
        // // Voting should complete in reasonable time
        // let start = performance.now();
        // for i in 0..1000 {
        //     nao.vote(proposal_id, format!("member_{}", i), Vote::Yes);
        // }
        // let duration = performance.now() - start;
        //
        // assert!(duration < 1000.0, "Voting should complete within 1s");

        assert!(true);
    }

    #[wasm_bindgen_test]
    fn test_morphogenetic_field_scalability() {
        // Test large morphogenetic field

        // TODO: Test field scalability
        // let config = MorphogeneticConfig {
        //     grid_size: (100, 100),
        //     ..default_config()
        // };
        //
        // let mut field = MorphogeneticField::new(config);
        //
        // // Should handle large grid
        // let start = performance.now();
        // for _ in 0..100 {
        //     field.step();
        // }
        // let duration = performance.now() - start;
        //
        // assert!(duration < 5000.0, "100 steps should complete within 5s");

        assert!(true);
    }
}