golem-rust 3.0.1

// Copyright 2024-2026 Golem Cloud
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#[cfg(test)]
test_r::enable!();

pub use uuid::Uuid;
pub use wasip3;

pub mod http;

#[doc(hidden)]
#[cfg(feature = "export_golem_agentic")]
pub fn __link_golem_component_exports() {
    #[cfg(target_arch = "wasm32")]
    agentic::exports::raw::link();
}

/// Export the unified Golem guest world without registering an agent, tool, or middleware.
#[macro_export]
#[cfg(feature = "export_golem_agentic")]
macro_rules! export_golem_component {
    () => {
        $crate::ctor::__support::ctor_parse!(
            #[ctor]
            fn __golem_link_component_exports() {
                $crate::__link_golem_component_exports();
            }
        );
    };
}

pub use golem_schema;
pub use golem_schema::schema;
pub use golem_schema::schema::wit::direct::{FromWire, IntoWire, WireSchema};
pub use golem_schema::schema::{
    FromSchema, IntoSchema, IntoTypedSchemaValue, Quantity, QuantityUnit, Schema,
    SchemaFingerprintError, SchemaFingerprintV1, SchemaGraph, SchemaType, SchemaValue,
    TypedSchemaValue, schema_fingerprint_v1,
};
#[cfg(feature = "macro")]
pub use golem_schema::schema::{FromWire, IntoWire, WireSchema};
pub use golem_schema::{AgentId, ComponentId, EnvironmentId, PromiseId};

pub fn encode_schema_graph(
    graph: &SchemaGraph,
) -> Result<schema::wit::wire::SchemaGraph, schema::wit::EncodeError> {
    schema::wit::encode_graph(graph)
}

pub fn decode_schema_graph(
    graph: &schema::wit::wire::SchemaGraph,
) -> Result<SchemaGraph, schema::wit::DecodeError> {
    schema::wit::decode_graph(graph)
}

pub fn encode_schema_value(
    value: &SchemaValue,
) -> Result<schema::wit::wire::SchemaValueTree, schema::wit::EncodeError> {
    schema::wit::encode_value(value)
}

pub async fn encode_schema_value_async(
    value: &SchemaValue,
) -> Result<schema::wit::wire::SchemaValueTree, schema::wit::EncodeError> {
    schema::wit::encode_value_async(value).await
}

pub fn decode_schema_value(
    value: schema::wit::wire::SchemaValueTree,
) -> Result<SchemaValue, schema::wit::DecodeError> {
    schema::wit::decode_value(value)
}

pub fn encode_typed_schema_value(
    value: &TypedSchemaValue,
) -> Result<schema::wit::wire::TypedSchemaValue, schema::wit::EncodeError> {
    schema::wit::encode_typed(value)
}

pub async fn encode_typed_schema_value_async(
    value: &TypedSchemaValue,
) -> Result<schema::wit::wire::TypedSchemaValue, schema::wit::EncodeError> {
    schema::wit::encode_typed_async(value).await
}

pub fn decode_typed_schema_value(
    value: &schema::wit::wire::TypedSchemaValue,
) -> Result<TypedSchemaValue, schema::wit::DecodeError> {
    schema::wit::decode_typed(value)
}

pub fn encode_typed_schema_value_owned(
    value: TypedSchemaValue,
) -> Result<schema::wit::wire::TypedSchemaValue, schema::wit::EncodeError> {
    schema::wit::encode_typed_owned(value)
}

pub fn decode_typed_schema_value_owned(
    value: schema::wit::wire::TypedSchemaValue,
) -> Result<TypedSchemaValue, schema::wit::DecodeError> {
    schema::wit::decode_typed_owned(value)
}

// Compatibility shim for the `wasi:clocks` types the Golem WIT interfaces reference
// (`wasi:clocks/system-clock@0.3.0.{instant}` and
// `wasi:clocks/types@0.3.0.{duration}`). The `with:` remaps in every
// `generate!` block point the generated bindings at these modules so the Rust
// types come from a single source.

/// Public alias for the instant/datetime type used by Golem's scheduling APIs.
pub type ScheduledTime = wasip3::clocks::system_clock::Instant;

mod wasi_clocks_compat {
    pub mod system_clock {
        pub use wasip3::clocks::system_clock::Instant;
    }
    pub mod types {
        pub use wasip3::clocks::types::Duration;
    }
}

mod raw_bindings {
    use wit_bindgen::generate;

    generate!({
        path: "wit",
        world: "golem-rust",
        generate_all,
        generate_unused_types: true,
        pub_export_macro: true,
        with: {
            "golem:core/types@2.0.0": golem_schema::schema::wit::wire,
            "golem:tool/common@0.1.0": golem_schema::schema::tool::wit::wire,
            "wasi:clocks/system-clock@0.3.0": crate::wasi_clocks_compat::system_clock,
            "wasi:clocks/types@0.3.0": crate::wasi_clocks_compat::types,
        }
    });
}

/// Component Model `stream` constructor generated by `wit_bindgen` for the
/// primary bindings world. Used by callers that need to hand a writable
/// `stream<u8>` to host imports such as `wasi:blobstore` outgoing values.
pub use crate::raw_bindings::wit_stream;

pub mod bindings {
    pub use crate::raw_bindings::wasi;

    pub mod golem {
        pub mod api {
            pub(crate) use crate::raw_bindings::golem::api::host;
            pub use crate::raw_bindings::golem::api::{context, oplog, retry};
        }

        pub mod durability {
            pub(crate) use crate::raw_bindings::golem::durability::durability;
        }

        pub mod quota {
            pub(crate) use crate::raw_bindings::golem::quota::types;
        }

        pub mod secrets {
            pub use crate::raw_bindings::golem::secrets::{reveal, types};
        }

        pub mod agent {
            pub use crate::raw_bindings::golem::agent::{common, durable_streams, host};
        }

        pub mod permissions {
            pub(crate) use crate::raw_bindings::golem::permissions::{
                derive, inspect, kernel_introspection, revoke, types, wallet,
            };
        }

        pub mod tool {
            pub use crate::raw_bindings::golem::tool::{host, streams};
            pub use crate::schema::tool::wit::wire as common;
        }

        pub use crate::raw_bindings::golem::{rdbms, websocket};
    }
}

#[cfg(feature = "export_load_snapshot")]
pub mod load_snapshot {
    use wit_bindgen::generate;

    generate!({
        path: "wit",
        world: "golem-rust-load-snapshot",
        async: ["export:golem:api/load-snapshot@1.5.0#load"],
        generate_all,
        generate_unused_types: true,
        pub_export_macro: true,
        with: {
            "golem:core/types@2.0.0": golem_schema::schema::wit::wire,
            "golem:tool/common@0.1.0": golem_schema::schema::tool::wit::wire,
            "wasi:clocks/system-clock@0.3.0": crate::wasi_clocks_compat::system_clock,
            "wasi:clocks/types@0.3.0": crate::wasi_clocks_compat::types,

            "golem:api/host@1.5.0": crate::bindings::golem::api::host,
            "golem:tool/host@0.1.0": crate::bindings::golem::tool::host,
            "golem:api/retry@1.5.0": crate::bindings::golem::api::retry,
            "golem:api/oplog@1.5.0": crate::bindings::golem::api::oplog,
            "golem:api/context@1.5.0": crate::bindings::golem::api::context,
            "golem:durability/durability@1.6.0": crate::bindings::golem::durability::durability,
            "golem:quota/types@1.5.0": crate::bindings::golem::quota::types,
            "golem:secrets/types@0.1.0": crate::bindings::golem::secrets::types,
            "golem:secrets/reveal@0.1.0": crate::bindings::golem::secrets::reveal,
            "golem:permissions/types@0.1.0": crate::bindings::golem::permissions::types,
            "golem:permissions/derive@0.1.0": crate::bindings::golem::permissions::derive,
            "golem:permissions/inspect@0.1.0": crate::bindings::golem::permissions::inspect,
            "golem:permissions/revoke@0.1.0": crate::bindings::golem::permissions::revoke,
            "golem:permissions/wallet@0.1.0": crate::bindings::golem::permissions::wallet,
            "golem:permissions/kernel-introspection@0.1.0": crate::bindings::golem::permissions::kernel_introspection,
            "golem:rdbms/mysql@1.5.0": crate::bindings::golem::rdbms::mysql,
            "golem:rdbms/postgres@1.5.0": crate::bindings::golem::rdbms::postgres,
            "golem:rdbms/types@1.5.0": crate::bindings::golem::rdbms::types,
            "wasi:blobstore/blobstore": crate::bindings::wasi::blobstore::blobstore,
            "wasi:blobstore/container": crate::bindings::wasi::blobstore::container,
            "wasi:blobstore/types": crate::bindings::wasi::blobstore::types,
            "wasi:keyvalue/eventual-batch@0.1.0": crate::bindings::wasi::keyvalue::eventual_batch,
            "wasi:keyvalue/eventual@0.1.0": crate::bindings::wasi::keyvalue::eventual,
            "wasi:keyvalue/types@0.1.0": crate::bindings::wasi::keyvalue::types,
            "wasi:keyvalue/wasi-keyvalue-error@0.1.0": crate::bindings::wasi::keyvalue::wasi_keyvalue_error,
            "wasi:logging/logging": crate::bindings::wasi::logging::logging,
        }
    });

    pub use __export_golem_rust_load_snapshot_impl as export_load_snapshot;
}

#[cfg(feature = "export_save_snapshot")]
pub mod save_snapshot {
    use wit_bindgen::generate;

    generate!({
        path: "wit",
        world: "golem-rust-save-snapshot",
        async: ["export:golem:api/save-snapshot@1.5.0#save"],
        generate_all,
        generate_unused_types: true,
        pub_export_macro: true,
        with: {
            "golem:core/types@2.0.0": golem_schema::schema::wit::wire,
            "golem:tool/common@0.1.0": golem_schema::schema::tool::wit::wire,
            "wasi:clocks/system-clock@0.3.0": crate::wasi_clocks_compat::system_clock,
            "wasi:clocks/types@0.3.0": crate::wasi_clocks_compat::types,

            "golem:api/host@1.5.0": crate::bindings::golem::api::host,
            "golem:tool/host@0.1.0": crate::bindings::golem::tool::host,
            "golem:api/retry@1.5.0": crate::bindings::golem::api::retry,
            "golem:api/oplog@1.5.0": crate::bindings::golem::api::oplog,
            "golem:api/context@1.5.0": crate::bindings::golem::api::context,
            "golem:durability/durability@1.6.0": crate::bindings::golem::durability::durability,
            "golem:quota/types@1.5.0": crate::bindings::golem::quota::types,
            "golem:secrets/types@0.1.0": crate::bindings::golem::secrets::types,
            "golem:secrets/reveal@0.1.0": crate::bindings::golem::secrets::reveal,
            "golem:permissions/types@0.1.0": crate::bindings::golem::permissions::types,
            "golem:permissions/derive@0.1.0": crate::bindings::golem::permissions::derive,
            "golem:permissions/inspect@0.1.0": crate::bindings::golem::permissions::inspect,
            "golem:permissions/revoke@0.1.0": crate::bindings::golem::permissions::revoke,
            "golem:permissions/wallet@0.1.0": crate::bindings::golem::permissions::wallet,
            "golem:permissions/kernel-introspection@0.1.0": crate::bindings::golem::permissions::kernel_introspection,
            "golem:rdbms/mysql@1.5.0": crate::bindings::golem::rdbms::mysql,
            "golem:rdbms/postgres@1.5.0": crate::bindings::golem::rdbms::postgres,
            "golem:rdbms/types@1.5.0": crate::bindings::golem::rdbms::types,
            "wasi:blobstore/blobstore": crate::bindings::wasi::blobstore::blobstore,
            "wasi:blobstore/container": crate::bindings::wasi::blobstore::container,
            "wasi:blobstore/types": crate::bindings::wasi::blobstore::types,
            "wasi:keyvalue/eventual-batch@0.1.0": crate::bindings::wasi::keyvalue::eventual_batch,
            "wasi:keyvalue/eventual@0.1.0": crate::bindings::wasi::keyvalue::eventual,
            "wasi:keyvalue/types@0.1.0": crate::bindings::wasi::keyvalue::types,
            "wasi:keyvalue/wasi-keyvalue-error@0.1.0": crate::bindings::wasi::keyvalue::wasi_keyvalue_error,
            "wasi:logging/logging": crate::bindings::wasi::logging::logging,
        }
    });

    pub use __export_golem_rust_save_snapshot_impl as export_save_snapshot;
}

#[cfg(feature = "export_golem_agentic")]
pub mod golem_agentic {
    use wit_bindgen::generate;

    generate!({
        path: "wit",
        world: "golem-agentic",
        async: [
            "export:golem:agent/guest@2.0.0#initialize",
            "export:golem:agent/guest@2.0.0#invoke",
            "export:golem:tool/guest@0.1.0#invoke",
            "export:golem:tool/tool-middleware-guest@0.1.0#invoke-tool-middleware",
        ],
        generate_all,
        generate_unused_types: true,
        pub_export_macro: true,

        with: {
            "golem:core/types@2.0.0": golem_schema::schema::wit::wire,
            "golem:tool/common@0.1.0": golem_schema::schema::tool::wit::wire,
            "wasi:clocks/system-clock@0.3.0": crate::wasi_clocks_compat::system_clock,
            "wasi:clocks/types@0.3.0": crate::wasi_clocks_compat::types,

            "golem:api/host@1.5.0": crate::bindings::golem::api::host,
            "golem:api/retry@1.5.0": crate::bindings::golem::api::retry,
            "golem:api/oplog@1.5.0": crate::bindings::golem::api::oplog,
            "golem:api/context@1.5.0": crate::bindings::golem::api::context,
            "golem:durability/durability@1.6.0": crate::bindings::golem::durability::durability,
            "golem:quota/types@1.5.0": crate::bindings::golem::quota::types,
            "golem:secrets/types@0.1.0": crate::bindings::golem::secrets::types,
            "golem:secrets/reveal@0.1.0": crate::bindings::golem::secrets::reveal,
            "golem:permissions/types@0.1.0": crate::bindings::golem::permissions::types,
            "golem:permissions/derive@0.1.0": crate::bindings::golem::permissions::derive,
            "golem:permissions/inspect@0.1.0": crate::bindings::golem::permissions::inspect,
            "golem:permissions/revoke@0.1.0": crate::bindings::golem::permissions::revoke,
            "golem:permissions/wallet@0.1.0": crate::bindings::golem::permissions::wallet,
            "golem:permissions/kernel-introspection@0.1.0": crate::bindings::golem::permissions::kernel_introspection,
            "golem:rdbms/mysql@1.5.0": crate::bindings::golem::rdbms::mysql,
            "golem:rdbms/postgres@1.5.0": crate::bindings::golem::rdbms::postgres,
            "golem:rdbms/types@1.5.0": crate::bindings::golem::rdbms::types,
            "wasi:blobstore/blobstore": crate::bindings::wasi::blobstore::blobstore,
            "wasi:blobstore/container": crate::bindings::wasi::blobstore::container,
            "wasi:blobstore/types": crate::bindings::wasi::blobstore::types,
            "wasi:keyvalue/eventual-batch@0.1.0": crate::bindings::wasi::keyvalue::eventual_batch,
            "wasi:keyvalue/eventual@0.1.0": crate::bindings::wasi::keyvalue::eventual,
            "wasi:keyvalue/types@0.1.0": crate::bindings::wasi::keyvalue::types,
            "wasi:keyvalue/wasi-keyvalue-error@0.1.0": crate::bindings::wasi::keyvalue::wasi_keyvalue_error,
            "wasi:logging/logging": crate::bindings::wasi::logging::logging,
            "wasi:config/store@0.2.0-draft": crate::bindings::wasi::config::store,
        }
    });

    pub use __export_golem_agentic_impl as export_golem_agentic;
}
#[cfg(feature = "export_golem_agentic")]
pub(crate) use golem_agentic::golem::tool::underlying as tool_underlying_bindings;

#[cfg(feature = "export_golem_agentic")]
pub use ctor;

#[cfg(feature = "export_golem_agentic")]
pub use async_trait;

#[cfg(feature = "export_golem_agentic")]
pub use serde;

#[cfg(feature = "export_golem_agentic")]
pub use serde_json;

#[cfg(feature = "export_oplog_processor")]
pub mod oplog_processor {
    use wit_bindgen::generate;

    pub mod host {
        pub use crate::raw_bindings::golem::api::host::AgentMetadata;
    }

    generate!({
        path: "wit",
        world: "golem-rust-oplog-processor",
        generate_all,
        generate_unused_types: true,
        pub_export_macro: true,
        with: {
            "golem:core/types@2.0.0": golem_schema::schema::wit::wire,
            "golem:tool/common@0.1.0": golem_schema::schema::tool::wit::wire,
            "wasi:clocks/system-clock@0.3.0": crate::wasi_clocks_compat::system_clock,
            "wasi:clocks/types@0.3.0": crate::wasi_clocks_compat::types,

            "golem:api/host@1.5.0": crate::bindings::golem::api::host,
            "golem:tool/host@0.1.0": crate::bindings::golem::tool::host,
            "golem:api/retry@1.5.0": crate::bindings::golem::api::retry,
            "golem:api/oplog@1.5.0": crate::bindings::golem::api::oplog,
            "golem:api/context@1.5.0": crate::bindings::golem::api::context,
            "golem:durability/durability@1.6.0": crate::bindings::golem::durability::durability,
            "golem:quota/types@1.5.0": crate::bindings::golem::quota::types,
            "golem:secrets/types@0.1.0": crate::bindings::golem::secrets::types,
            "golem:secrets/reveal@0.1.0": crate::bindings::golem::secrets::reveal,
            "golem:permissions/types@0.1.0": crate::bindings::golem::permissions::types,
            "golem:permissions/derive@0.1.0": crate::bindings::golem::permissions::derive,
            "golem:permissions/inspect@0.1.0": crate::bindings::golem::permissions::inspect,
            "golem:permissions/revoke@0.1.0": crate::bindings::golem::permissions::revoke,
            "golem:permissions/wallet@0.1.0": crate::bindings::golem::permissions::wallet,
            "golem:permissions/kernel-introspection@0.1.0": crate::bindings::golem::permissions::kernel_introspection,
            "golem:rdbms/mysql@1.5.0": crate::bindings::golem::rdbms::mysql,
            "golem:rdbms/postgres@1.5.0": crate::bindings::golem::rdbms::postgres,
            "golem:rdbms/types@1.5.0": crate::bindings::golem::rdbms::types,
            "wasi:blobstore/blobstore": crate::bindings::wasi::blobstore::blobstore,
            "wasi:blobstore/container": crate::bindings::wasi::blobstore::container,
            "wasi:blobstore/types": crate::bindings::wasi::blobstore::types,
            "wasi:keyvalue/eventual-batch@0.1.0": crate::bindings::wasi::keyvalue::eventual_batch,
            "wasi:keyvalue/eventual@0.1.0": crate::bindings::wasi::keyvalue::eventual,
            "wasi:keyvalue/types@0.1.0": crate::bindings::wasi::keyvalue::types,
            "wasi:keyvalue/wasi-keyvalue-error@0.1.0": crate::bindings::wasi::keyvalue::wasi_keyvalue_error,
            "wasi:logging/logging": crate::bindings::wasi::logging::logging,
        }
    });

    pub use __export_golem_rust_oplog_processor_impl as export_oplog_processor;
}

#[cfg(feature = "export_golem_agentic")]
pub mod agentic;

#[cfg(feature = "export_golem_agentic")]
pub use agentic::reflection::*;

#[cfg(feature = "durability")]
pub mod durability;

#[cfg(feature = "json")]
mod json;

#[cfg(feature = "json")]
pub use json::*;

#[cfg(feature = "json")]
pub mod durable_streams;

pub mod permissions;
pub mod quota;
pub mod secrets;
pub mod tool;
mod transaction;

use bindings::golem::api::host as host_api;

pub type OplogIndex = u64;

pub mod websocket;
pub use quota::*;
pub use secrets::*;
pub mod retry;
pub use transaction::*;
pub use websocket::{WebSocketCloseInfo, WebSocketError, WebSocketMessage, WebsocketConnection};

#[cfg(feature = "macro")]
pub use golem_rust_macro::*;

fn schema_uuid_to_wire(value: Uuid) -> schema::wit::wire::Uuid {
    let (high_bits, low_bits) = value.as_u64_pair();
    schema::wit::wire::Uuid {
        high_bits,
        low_bits,
    }
}

fn wire_uuid_to_schema(value: schema::wit::wire::Uuid) -> Uuid {
    Uuid::from_u64_pair(value.high_bits, value.low_bits)
}

fn schema_component_id_to_wire(value: ComponentId) -> schema::wit::wire::ComponentId {
    schema::wit::wire::ComponentId {
        uuid: schema_uuid_to_wire(value.uuid),
    }
}

fn wire_component_id_to_schema(value: schema::wit::wire::ComponentId) -> ComponentId {
    ComponentId {
        uuid: wire_uuid_to_schema(value.uuid),
    }
}

fn schema_agent_id_to_wire(value: AgentId) -> schema::wit::wire::AgentId {
    schema::wit::wire::AgentId {
        component_id: schema_component_id_to_wire(value.component_id),
        agent_id: value.agent_id,
    }
}

fn wire_agent_id_to_schema(value: schema::wit::wire::AgentId) -> AgentId {
    AgentId {
        component_id: wire_component_id_to_schema(value.component_id),
        agent_id: value.agent_id,
    }
}

fn schema_promise_id_to_wire(value: &PromiseId) -> schema::wit::wire::PromiseId {
    schema::wit::wire::PromiseId {
        agent_id: schema_agent_id_to_wire(value.agent_id.clone()),
        oplog_idx: value.oplog_idx,
    }
}

fn wire_promise_id_to_schema(value: schema::wit::wire::PromiseId) -> PromiseId {
    PromiseId {
        agent_id: wire_agent_id_to_schema(value.agent_id),
        oplog_idx: value.oplog_idx,
    }
}

fn schema_environment_id_to_host(value: EnvironmentId) -> host_api::EnvironmentId {
    host_api::EnvironmentId {
        uuid: schema_uuid_to_wire(value.uuid),
    }
}

fn host_environment_id_to_schema(value: host_api::EnvironmentId) -> EnvironmentId {
    EnvironmentId {
        uuid: wire_uuid_to_schema(value.uuid),
    }
}

#[derive(
    Clone, Copy, Debug, Eq, PartialEq, IntoSchema, FromSchema, IntoWire, FromWire, WireSchema,
)]
pub enum UpdateMode {
    Automatic,
    SnapshotBased,
}

impl From<host_api::UpdateMode> for UpdateMode {
    fn from(value: host_api::UpdateMode) -> Self {
        match value {
            host_api::UpdateMode::Automatic => Self::Automatic,
            host_api::UpdateMode::SnapshotBased => Self::SnapshotBased,
        }
    }
}

impl From<UpdateMode> for host_api::UpdateMode {
    fn from(value: UpdateMode) -> Self {
        match value {
            UpdateMode::Automatic => Self::Automatic,
            UpdateMode::SnapshotBased => Self::SnapshotBased,
        }
    }
}

#[derive(
    Clone, Copy, Debug, Eq, PartialEq, IntoSchema, FromSchema, IntoWire, FromWire, WireSchema,
)]
pub enum FilterComparator {
    Equal,
    NotEqual,
    GreaterEqual,
    Greater,
    LessEqual,
    Less,
}

impl From<host_api::FilterComparator> for FilterComparator {
    fn from(value: host_api::FilterComparator) -> Self {
        match value {
            host_api::FilterComparator::Equal => Self::Equal,
            host_api::FilterComparator::NotEqual => Self::NotEqual,
            host_api::FilterComparator::GreaterEqual => Self::GreaterEqual,
            host_api::FilterComparator::Greater => Self::Greater,
            host_api::FilterComparator::LessEqual => Self::LessEqual,
            host_api::FilterComparator::Less => Self::Less,
        }
    }
}

impl From<FilterComparator> for host_api::FilterComparator {
    fn from(value: FilterComparator) -> Self {
        match value {
            FilterComparator::Equal => Self::Equal,
            FilterComparator::NotEqual => Self::NotEqual,
            FilterComparator::GreaterEqual => Self::GreaterEqual,
            FilterComparator::Greater => Self::Greater,
            FilterComparator::LessEqual => Self::LessEqual,
            FilterComparator::Less => Self::Less,
        }
    }
}

#[derive(
    Clone, Copy, Debug, Eq, PartialEq, IntoSchema, FromSchema, IntoWire, FromWire, WireSchema,
)]
pub enum StringFilterComparator {
    Equal,
    NotEqual,
    Like,
    NotLike,
    StartsWith,
}

impl From<host_api::StringFilterComparator> for StringFilterComparator {
    fn from(value: host_api::StringFilterComparator) -> Self {
        match value {
            host_api::StringFilterComparator::Equal => Self::Equal,
            host_api::StringFilterComparator::NotEqual => Self::NotEqual,
            host_api::StringFilterComparator::Like => Self::Like,
            host_api::StringFilterComparator::NotLike => Self::NotLike,
            host_api::StringFilterComparator::StartsWith => Self::StartsWith,
        }
    }
}

impl From<StringFilterComparator> for host_api::StringFilterComparator {
    fn from(value: StringFilterComparator) -> Self {
        match value {
            StringFilterComparator::Equal => Self::Equal,
            StringFilterComparator::NotEqual => Self::NotEqual,
            StringFilterComparator::Like => Self::Like,
            StringFilterComparator::NotLike => Self::NotLike,
            StringFilterComparator::StartsWith => Self::StartsWith,
        }
    }
}

#[derive(
    Clone, Copy, Debug, Eq, PartialEq, IntoSchema, FromSchema, IntoWire, FromWire, WireSchema,
)]
pub enum AgentStatus {
    Running,
    Idle,
    Suspended,
    Interrupted,
    Retrying,
    Failed,
    Exited,
}

impl From<host_api::AgentStatus> for AgentStatus {
    fn from(value: host_api::AgentStatus) -> Self {
        match value {
            host_api::AgentStatus::Running => Self::Running,
            host_api::AgentStatus::Idle => Self::Idle,
            host_api::AgentStatus::Suspended => Self::Suspended,
            host_api::AgentStatus::Interrupted => Self::Interrupted,
            host_api::AgentStatus::Retrying => Self::Retrying,
            host_api::AgentStatus::Failed => Self::Failed,
            host_api::AgentStatus::Exited => Self::Exited,
        }
    }
}

impl From<AgentStatus> for host_api::AgentStatus {
    fn from(value: AgentStatus) -> Self {
        match value {
            AgentStatus::Running => Self::Running,
            AgentStatus::Idle => Self::Idle,
            AgentStatus::Suspended => Self::Suspended,
            AgentStatus::Interrupted => Self::Interrupted,
            AgentStatus::Retrying => Self::Retrying,
            AgentStatus::Failed => Self::Failed,
            AgentStatus::Exited => Self::Exited,
        }
    }
}

#[derive(Clone, Debug, Eq, PartialEq, IntoSchema, FromSchema, IntoWire, FromWire, WireSchema)]
pub struct AgentNameFilter {
    pub comparator: StringFilterComparator,
    pub value: String,
}

impl From<host_api::AgentNameFilter> for AgentNameFilter {
    fn from(value: host_api::AgentNameFilter) -> Self {
        Self {
            comparator: Into::into(value.comparator),
            value: value.value,
        }
    }
}

impl From<AgentNameFilter> for host_api::AgentNameFilter {
    fn from(value: AgentNameFilter) -> Self {
        Self {
            comparator: Into::into(value.comparator),
            value: value.value,
        }
    }
}

#[derive(Clone, Debug, Eq, PartialEq, IntoSchema, FromSchema, IntoWire, FromWire, WireSchema)]
pub struct AgentStatusFilter {
    pub comparator: FilterComparator,
    pub value: AgentStatus,
}

impl From<host_api::AgentStatusFilter> for AgentStatusFilter {
    fn from(value: host_api::AgentStatusFilter) -> Self {
        Self {
            comparator: Into::into(value.comparator),
            value: Into::into(value.value),
        }
    }
}

impl From<AgentStatusFilter> for host_api::AgentStatusFilter {
    fn from(value: AgentStatusFilter) -> Self {
        Self {
            comparator: Into::into(value.comparator),
            value: Into::into(value.value),
        }
    }
}

#[derive(Clone, Debug, Eq, PartialEq, IntoSchema, FromSchema, IntoWire, FromWire, WireSchema)]
pub struct AgentVersionFilter {
    pub comparator: FilterComparator,
    pub value: u64,
}

impl From<host_api::AgentVersionFilter> for AgentVersionFilter {
    fn from(value: host_api::AgentVersionFilter) -> Self {
        Self {
            comparator: Into::into(value.comparator),
            value: value.value,
        }
    }
}

impl From<AgentVersionFilter> for host_api::AgentVersionFilter {
    fn from(value: AgentVersionFilter) -> Self {
        Self {
            comparator: Into::into(value.comparator),
            value: value.value,
        }
    }
}

#[derive(Clone, Debug, Eq, PartialEq, IntoSchema, FromSchema, IntoWire, FromWire, WireSchema)]
pub struct AgentCreatedAtFilter {
    pub comparator: FilterComparator,
    pub value: u64,
}

impl From<host_api::AgentCreatedAtFilter> for AgentCreatedAtFilter {
    fn from(value: host_api::AgentCreatedAtFilter) -> Self {
        Self {
            comparator: Into::into(value.comparator),
            value: value.value,
        }
    }
}

impl From<AgentCreatedAtFilter> for host_api::AgentCreatedAtFilter {
    fn from(value: AgentCreatedAtFilter) -> Self {
        Self {
            comparator: Into::into(value.comparator),
            value: value.value,
        }
    }
}

#[derive(Clone, Debug, Eq, PartialEq, IntoSchema, FromSchema, IntoWire, FromWire, WireSchema)]
pub struct AgentEnvFilter {
    pub name: String,
    pub comparator: StringFilterComparator,
    pub value: String,
}

impl From<host_api::AgentEnvFilter> for AgentEnvFilter {
    fn from(value: host_api::AgentEnvFilter) -> Self {
        Self {
            name: value.name,
            comparator: Into::into(value.comparator),
            value: value.value,
        }
    }
}

impl From<AgentEnvFilter> for host_api::AgentEnvFilter {
    fn from(value: AgentEnvFilter) -> Self {
        Self {
            name: value.name,
            comparator: Into::into(value.comparator),
            value: value.value,
        }
    }
}

#[derive(Clone, Debug, Eq, PartialEq, IntoSchema, FromSchema, IntoWire, FromWire, WireSchema)]
pub struct AgentConfigVarsFilter {
    pub name: String,
    pub comparator: StringFilterComparator,
    pub value: String,
}

impl From<host_api::AgentConfigVarsFilter> for AgentConfigVarsFilter {
    fn from(value: host_api::AgentConfigVarsFilter) -> Self {
        Self {
            name: value.name,
            comparator: Into::into(value.comparator),
            value: value.value,
        }
    }
}

impl From<AgentConfigVarsFilter> for host_api::AgentConfigVarsFilter {
    fn from(value: AgentConfigVarsFilter) -> Self {
        Self {
            name: value.name,
            comparator: Into::into(value.comparator),
            value: value.value,
        }
    }
}

#[derive(Clone, Debug, Eq, PartialEq, IntoSchema, FromSchema, IntoWire, FromWire, WireSchema)]
pub enum AgentPropertyFilter {
    Name(AgentNameFilter),
    Status(AgentStatusFilter),
    Version(AgentVersionFilter),
    CreatedAt(AgentCreatedAtFilter),
    Env(AgentEnvFilter),
    Config(AgentConfigVarsFilter),
}

impl From<host_api::AgentPropertyFilter> for AgentPropertyFilter {
    fn from(value: host_api::AgentPropertyFilter) -> Self {
        match value {
            host_api::AgentPropertyFilter::Name(value) => Self::Name(Into::into(value)),
            host_api::AgentPropertyFilter::Status(value) => Self::Status(Into::into(value)),
            host_api::AgentPropertyFilter::Version(value) => Self::Version(Into::into(value)),
            host_api::AgentPropertyFilter::CreatedAt(value) => Self::CreatedAt(Into::into(value)),
            host_api::AgentPropertyFilter::Env(value) => Self::Env(Into::into(value)),
            host_api::AgentPropertyFilter::Config(value) => Self::Config(Into::into(value)),
        }
    }
}

impl From<AgentPropertyFilter> for host_api::AgentPropertyFilter {
    fn from(value: AgentPropertyFilter) -> Self {
        match value {
            AgentPropertyFilter::Name(value) => Self::Name(Into::into(value)),
            AgentPropertyFilter::Status(value) => Self::Status(Into::into(value)),
            AgentPropertyFilter::Version(value) => Self::Version(Into::into(value)),
            AgentPropertyFilter::CreatedAt(value) => Self::CreatedAt(Into::into(value)),
            AgentPropertyFilter::Env(value) => Self::Env(Into::into(value)),
            AgentPropertyFilter::Config(value) => Self::Config(Into::into(value)),
        }
    }
}

#[derive(Clone, Debug, Eq, PartialEq, IntoSchema, FromSchema, IntoWire, FromWire, WireSchema)]
pub struct AgentAllFilter {
    pub filters: Vec<AgentPropertyFilter>,
}

impl From<host_api::AgentAllFilter> for AgentAllFilter {
    fn from(value: host_api::AgentAllFilter) -> Self {
        Self {
            filters: value.filters.into_iter().map(Into::into).collect(),
        }
    }
}

impl From<AgentAllFilter> for host_api::AgentAllFilter {
    fn from(value: AgentAllFilter) -> Self {
        Self {
            filters: value.filters.into_iter().map(Into::into).collect(),
        }
    }
}

#[derive(Clone, Debug, Eq, PartialEq, IntoSchema, FromSchema, IntoWire, FromWire, WireSchema)]
pub struct AgentAnyFilter {
    pub filters: Vec<AgentAllFilter>,
}

impl From<host_api::AgentAnyFilter> for AgentAnyFilter {
    fn from(value: host_api::AgentAnyFilter) -> Self {
        Self {
            filters: value.filters.into_iter().map(Into::into).collect(),
        }
    }
}

impl From<AgentAnyFilter> for host_api::AgentAnyFilter {
    fn from(value: AgentAnyFilter) -> Self {
        Self {
            filters: value.filters.into_iter().map(Into::into).collect(),
        }
    }
}

#[derive(Clone, Debug, Eq, PartialEq, IntoSchema, FromSchema, IntoWire, FromWire, WireSchema)]
pub struct AgentMetadata {
    pub agent_id: AgentId,
    pub args: Vec<String>,
    pub env: Vec<(String, String)>,
    pub config: Vec<(String, String)>,
    pub status: AgentStatus,
    pub component_revision: u64,
    pub retry_count: u64,
    pub environment_id: EnvironmentId,
}

impl From<host_api::AgentMetadata> for AgentMetadata {
    fn from(value: host_api::AgentMetadata) -> Self {
        Self {
            agent_id: wire_agent_id_to_schema(value.agent_id),
            args: value.args,
            env: value.env,
            config: value.config,
            status: Into::into(value.status),
            component_revision: value.component_revision,
            retry_count: value.retry_count,
            environment_id: host_environment_id_to_schema(value.environment_id),
        }
    }
}

impl From<AgentMetadata> for host_api::AgentMetadata {
    fn from(value: AgentMetadata) -> Self {
        Self {
            agent_id: schema_agent_id_to_wire(value.agent_id),
            args: value.args,
            env: value.env,
            config: value.config,
            status: Into::into(value.status),
            component_revision: value.component_revision,
            retry_count: value.retry_count,
            environment_id: schema_environment_id_to_host(value.environment_id),
        }
    }
}

pub struct GetAgents {
    raw: host_api::GetAgents,
}

pub use host_api::AgentOperationError;

impl GetAgents {
    pub fn new(component_id: ComponentId, filter: Option<&AgentAnyFilter>, precise: bool) -> Self {
        let raw_filter = filter.cloned().map(host_api::AgentAnyFilter::from);
        Self {
            raw: host_api::GetAgents::new(
                schema_component_id_to_wire(component_id),
                raw_filter.as_ref(),
                precise,
            ),
        }
    }

    pub fn get_next(&self) -> Result<Option<Vec<AgentMetadata>>, AgentOperationError> {
        self.raw
            .get_next()
            .map(|values| values.map(|values| values.into_iter().map(Into::into).collect()))
    }
}

#[derive(Clone, Debug, Eq, PartialEq, IntoSchema, FromSchema, IntoWire, FromWire, WireSchema)]
pub struct ForkDetails {
    pub forked_phantom_id: Uuid,
}

#[derive(Clone, Debug, Eq, PartialEq, IntoSchema, FromSchema, IntoWire, FromWire, WireSchema)]
pub enum ForkResult {
    Original(ForkDetails),
    Forked(ForkDetails),
}

impl From<host_api::ForkResult> for ForkResult {
    fn from(value: host_api::ForkResult) -> Self {
        match value {
            host_api::ForkResult::Original(details) => Self::Original(ForkDetails {
                forked_phantom_id: wire_uuid_to_schema(details.forked_phantom_id),
            }),
            host_api::ForkResult::Forked(details) => Self::Forked(ForkDetails {
                forked_phantom_id: wire_uuid_to_schema(details.forked_phantom_id),
            }),
        }
    }
}

pub struct PromiseResult {
    raw: host_api::GetPromiseResult,
}

impl PromiseResult {
    /// Awaits the promise result. The agent is suspended until the promise is
    /// completed; the completed payload is then returned.
    ///
    /// On WASI P2 this was a non-blocking `get() -> Option<...>` paired with a
    /// `subscribe() -> pollable`; the P3 `wasi:io/poll` pollable is gone, so the
    /// host `get-promise-result.get` is now an `async func` that awaits directly.
    pub async fn get(&self) -> Vec<u8> {
        self.raw.get().await
    }
}

pub fn create_promise() -> PromiseId {
    wire_promise_id_to_schema(host_api::create_promise())
}

pub fn get_promise(promise_id: &PromiseId) -> PromiseResult {
    PromiseResult {
        raw: host_api::get_promise(&schema_promise_id_to_wire(promise_id)),
    }
}

pub fn complete_promise(promise_id: &PromiseId, data: &[u8]) -> bool {
    host_api::complete_promise(&schema_promise_id_to_wire(promise_id), data)
}

pub fn oplog_commit(replicas: u8) {
    host_api::oplog_commit(replicas)
}

/// Read full self metadata. Requires view permission on the running agent,
/// admitted by the effective permission card and permitted by `initialCard`.
/// Stored environment and configuration fields are not filtered by the per-key
/// permissions used for WASI reads. Pure initialization does not call this API.
/// Permission denials and backend failures remain typed `AgentOperationError`s.
pub fn get_self_metadata() -> Result<AgentMetadata, AgentOperationError> {
    host_api::get_self_metadata().map(Into::into)
}

pub fn get_agent_metadata(agent_id: &AgentId) -> Option<AgentMetadata> {
    host_api::get_agent_metadata(&schema_agent_id_to_wire(agent_id.clone())).map(Into::into)
}

pub fn update_agent(
    agent_id: &AgentId,
    target_revision: u64,
    mode: UpdateMode,
) -> Result<(), AgentOperationError> {
    host_api::update_agent(
        &schema_agent_id_to_wire(agent_id.clone()),
        target_revision,
        Into::into(mode),
    )
}

pub fn resolve_component_id(component_reference: &str) -> Option<ComponentId> {
    host_api::resolve_component_id(component_reference).map(wire_component_id_to_schema)
}

pub fn resolve_agent_id(component_reference: &str, agent_name: &str) -> Option<AgentId> {
    host_api::resolve_agent_id(component_reference, agent_name).map(wire_agent_id_to_schema)
}

pub fn resolve_agent_id_strict(component_reference: &str, agent_name: &str) -> Option<AgentId> {
    host_api::resolve_agent_id_strict(component_reference, agent_name).map(wire_agent_id_to_schema)
}

pub fn fork() -> Result<ForkResult, AgentOperationError> {
    host_api::fork().map(Into::into)
}

/// Awaits a promise blocking the execution of the agent. The agent is going to be
/// suspended until the promise is completed.
///
/// Use `await_promise` for an async version of this function, allowing to interleave
/// awaiting of the promise with other operations.
pub fn blocking_await_promise(promise_id: &PromiseId) -> Vec<u8> {
    let promise = get_promise(promise_id);
    wit_bindgen::block_on(async move { promise.get().await })
}

/// Awaits a promise.
///
/// If only promises or timeouts are awaited simultaneously, the agent is going to be
/// suspended until any of them completes.
pub async fn await_promise(promise_id: &PromiseId) -> Vec<u8> {
    let promise = get_promise(promise_id);
    promise.get().await
}

/// Generates an idempotency key. This operation will never be replayed —
/// i.e. not only is this key generated, but it is persisted and committed, such that the key can be used in third-party systems (e.g. payment processing)
/// to introduce idempotence.
pub fn generate_idempotency_key() -> uuid::Uuid {
    Into::into(host_api::generate_idempotency_key())
}