use crate::model::{ModelCapabilities, ModelDef, ModelStatus};
use crate::provider::{
    AuthKind, ProviderCapabilities, ProviderDef, ProviderProtocol, ProviderStatus,
};

pub const PROVIDER: ProviderDef = ProviderDef {
    id: "featherless_ai",
    display_name: "Featherless AI",
    default_base_url: "https://api.featherless.ai/v1",
    protocol: ProviderProtocol::OpenAICompat,
    auth: AuthKind::Bearer,
    status: ProviderStatus::Stub,
    env_vars: &["FEATHERLESS_API_KEY"],
    litellm_prefix: "featherless_ai/",
    capabilities: ProviderCapabilities {
        chat_completions: true,
        streaming: true,
        tool_use: true,
        embeddings: false,
        vision: false,
        batch: false,
    },
};

// Featherless hosts 32k+ HuggingFace models behind an OpenAI-compatible API.
// Model IDs use the HuggingFace `org/name` path. The entries below are a
// representative subset of widely-used GA models; the full catalog is
// discoverable at GET /v1/models.
pub const MODELS: &[ModelDef] = &[
    ModelDef {
        id: "meta-llama/Meta-Llama-3.1-8B-Instruct",
        provider_id: "featherless_ai",
        context_window: 32_768,
        max_output_tokens: 4_096,
        capabilities: ModelCapabilities {
            streaming: true,
            tool_use: true,
            vision: false,
            extended_thinking: false,
        },
        status: ModelStatus::Available,
    },
    ModelDef {
        id: "meta-llama/Meta-Llama-3.1-70B-Instruct",
        provider_id: "featherless_ai",
        context_window: 32_768,
        max_output_tokens: 4_096,
        capabilities: ModelCapabilities {
            streaming: true,
            tool_use: true,
            vision: false,
            extended_thinking: false,
        },
        status: ModelStatus::Available,
    },
    ModelDef {
        id: "meta-llama/Llama-3.3-70B-Instruct",
        provider_id: "featherless_ai",
        context_window: 32_768,
        max_output_tokens: 4_096,
        capabilities: ModelCapabilities {
            streaming: true,
            tool_use: true,
            vision: false,
            extended_thinking: false,
        },
        status: ModelStatus::Available,
    },
    ModelDef {
        id: "meta-llama/Llama-3.2-3B-Instruct",
        provider_id: "featherless_ai",
        context_window: 32_768,
        max_output_tokens: 4_096,
        capabilities: ModelCapabilities {
            streaming: true,
            tool_use: true,
            vision: false,
            extended_thinking: false,
        },
        status: ModelStatus::Available,
    },
    ModelDef {
        id: "Qwen/Qwen2.5-7B-Instruct",
        provider_id: "featherless_ai",
        context_window: 32_768,
        max_output_tokens: 4_096,
        capabilities: ModelCapabilities {
            streaming: true,
            tool_use: true,
            vision: false,
            extended_thinking: false,
        },
        status: ModelStatus::Available,
    },
    ModelDef {
        id: "Qwen/Qwen2.5-72B-Instruct",
        provider_id: "featherless_ai",
        context_window: 32_768,
        max_output_tokens: 4_096,
        capabilities: ModelCapabilities {
            streaming: true,
            tool_use: true,
            vision: false,
            extended_thinking: false,
        },
        status: ModelStatus::Available,
    },
    ModelDef {
        id: "Qwen/Qwen2.5-Coder-32B-Instruct",
        provider_id: "featherless_ai",
        context_window: 32_768,
        max_output_tokens: 4_096,
        capabilities: ModelCapabilities {
            streaming: true,
            tool_use: true,
            vision: false,
            extended_thinking: false,
        },
        status: ModelStatus::Available,
    },
    ModelDef {
        id: "Qwen/Qwen3-8B",
        provider_id: "featherless_ai",
        context_window: 32_768,
        max_output_tokens: 4_096,
        capabilities: ModelCapabilities {
            streaming: true,
            tool_use: true,
            vision: false,
            extended_thinking: false,
        },
        status: ModelStatus::Available,
    },
    ModelDef {
        id: "deepseek-ai/DeepSeek-V3",
        provider_id: "featherless_ai",
        context_window: 32_768,
        max_output_tokens: 4_096,
        capabilities: ModelCapabilities {
            streaming: true,
            tool_use: true,
            vision: false,
            extended_thinking: false,
        },
        status: ModelStatus::Available,
    },
    ModelDef {
        id: "deepseek-ai/DeepSeek-R1-Distill-Llama-70B",
        provider_id: "featherless_ai",
        context_window: 32_768,
        max_output_tokens: 4_096,
        capabilities: ModelCapabilities {
            streaming: true,
            tool_use: false,
            vision: false,
            extended_thinking: true,
        },
        status: ModelStatus::Available,
    },
    ModelDef {
        id: "mistralai/Mistral-7B-Instruct-v0.3",
        provider_id: "featherless_ai",
        context_window: 32_768,
        max_output_tokens: 4_096,
        capabilities: ModelCapabilities {
            streaming: true,
            tool_use: true,
            vision: false,
            extended_thinking: false,
        },
        status: ModelStatus::Available,
    },
    ModelDef {
        id: "mistralai/Mixtral-8x7B-Instruct-v0.1",
        provider_id: "featherless_ai",
        context_window: 32_768,
        max_output_tokens: 4_096,
        capabilities: ModelCapabilities {
            streaming: true,
            tool_use: true,
            vision: false,
            extended_thinking: false,
        },
        status: ModelStatus::Available,
    },
    ModelDef {
        id: "mistralai/Mistral-Nemo-Instruct-2407",
        provider_id: "featherless_ai",
        context_window: 32_768,
        max_output_tokens: 4_096,
        capabilities: ModelCapabilities {
            streaming: true,
            tool_use: true,
            vision: false,
            extended_thinking: false,
        },
        status: ModelStatus::Available,
    },
];
