/**
 * Factory Droid model catalog + pricing.
 *
 * Model ids and reasoning levels come from https://docs.factory.ai/models.md.
 * Factory is a SUBSCRIPTION product (Pro/Plus/Max + credit multipliers) — there
 * are no public per-token USD prices. All costs are therefore $0 (unknown),
 * exactly like the Command Code backend's unknown-model fallback: a $0 display
 * does NOT mean the provider is free. Hosts may override per-model pricing by
 * hooking onPayload or editing this table.
 */

import type { ModelCost } from "./types.ts"

export interface FactoryDroidModelCost extends ModelCost {}

export const ZERO_FACTORY_DROID_MODEL_COST: FactoryDroidModelCost = {
	input: 0,
	output: 0,
	cacheRead: 0,
	cacheWrite: 0,
}

/** Per-model relative credit multipliers (from Factory docs, for reference). */
export const FACTORY_DROID_MODEL_MULTIPLIERS: Record<string, number> = {
	"claude-fable-5": 4,
	"claude-opus-5": 2,
	"claude-opus-5-fast": 4,
	"claude-sonnet-5": 0.8,
	"claude-haiku-4-5-20251001": 0.4,
	"gpt-5.6-sol": 2,
	"gpt-5.6-terra": 0.8,
	"gpt-5.5": 2,
	"gpt-5.5-fast": 5,
	"gpt-5.4": 1,
	"gemini-3.1-pro-preview": 0.8,
	"gemini-3.6-flash": 0.6,
	"grok-4.5": 0.8,
	"glm-5.2": 0.55,
	"kimi-k3": 0.6,
	"deepseek-v4-pro": 0.7,
	"minimax-m2.7": 0.12,
}

/**
 * Static model list. `auto` = Factory Router picks the best model per task.
 * contextWindow/maxTokens are conservative estimates — Factory manages the
 * agent's context internally; these only drive pi's token accounting UI.
 */
export interface FactoryDroidModelEntry {
	id: string
	name: string
	reasoning: boolean
	contextWindow: number
	maxTokens: number
	cost?: ModelCost
}

export const FACTORY_DROID_MODELS: readonly FactoryDroidModelEntry[] = [
	{
		id: "auto",
		name: "Factory Auto (best model)",
		reasoning: true,
		contextWindow: 200_000,
		maxTokens: 65_536,
	},
	{
		id: "claude-fable-5",
		name: "Claude Fable 5",
		reasoning: true,
		contextWindow: 200_000,
		maxTokens: 65_536,
	},
	{
		id: "claude-opus-5",
		name: "Claude Opus 5",
		reasoning: true,
		contextWindow: 200_000,
		maxTokens: 65_536,
	},
	{
		id: "claude-opus-5-fast",
		name: "Claude Opus 5 Fast",
		reasoning: true,
		contextWindow: 200_000,
		maxTokens: 65_536,
	},
	{
		id: "claude-sonnet-5",
		name: "Claude Sonnet 5",
		reasoning: true,
		contextWindow: 200_000,
		maxTokens: 65_536,
	},
	{
		id: "claude-haiku-4-5-20251001",
		name: "Claude Haiku 4.5",
		reasoning: true,
		contextWindow: 200_000,
		maxTokens: 65_536,
	},
	{
		id: "gpt-5.6-sol",
		name: "GPT-5.6 Sol",
		reasoning: true,
		contextWindow: 200_000,
		maxTokens: 65_536,
	},
	{
		id: "gpt-5.6-terra",
		name: "GPT-5.6 Terra",
		reasoning: true,
		contextWindow: 200_000,
		maxTokens: 65_536,
	},
	{
		id: "gpt-5.5",
		name: "GPT-5.5",
		reasoning: true,
		contextWindow: 200_000,
		maxTokens: 65_536,
	},
	{
		id: "gpt-5.5-fast",
		name: "GPT-5.5 Fast",
		reasoning: true,
		contextWindow: 200_000,
		maxTokens: 65_536,
	},
	{
		id: "gpt-5.4",
		name: "GPT-5.4",
		reasoning: true,
		contextWindow: 200_000,
		maxTokens: 65_536,
	},
	{
		id: "gemini-3.1-pro-preview",
		name: "Gemini 3.1 Pro",
		reasoning: true,
		contextWindow: 128_000,
		maxTokens: 65_536,
	},
	{
		id: "gemini-3.6-flash",
		name: "Gemini 3.6 Flash",
		reasoning: true,
		contextWindow: 128_000,
		maxTokens: 65_536,
	},
	{
		id: "grok-4.5",
		name: "Grok 4.5",
		reasoning: true,
		contextWindow: 128_000,
		maxTokens: 65_536,
	},
	{
		id: "glm-5.2",
		name: "GLM 5.2",
		reasoning: true,
		contextWindow: 128_000,
		maxTokens: 65_536,
	},
	{
		id: "kimi-k3",
		name: "Kimi K3",
		reasoning: true,
		contextWindow: 128_000,
		maxTokens: 65_536,
	},
	{
		id: "deepseek-v4-pro",
		name: "DeepSeek V4 Pro",
		reasoning: true,
		contextWindow: 128_000,
		maxTokens: 65_536,
	},
	{
		id: "minimax-m2.7",
		name: "MiniMax M2.7",
		reasoning: true,
		contextWindow: 128_000,
		maxTokens: 65_536,
	},
]