package controller

import (
	"github.com/gin-gonic/gin"

	"github.com/heicode/manager/common"
)

// HeicodeCapabilities exposes the client-facing mode + model catalog so the
// desktop client can discover which modes (Sub Agile / Swarm) are available and
// how each selects models (unified spec §6: GET /api/heicode/capabilities).
//
// It is intentionally unauthenticated catalog data: it returns no user-specific
// information, only the static mode contract plus whether each runtime is
// currently wired, and the production-aligned default model.
func HeicodeCapabilities(c *gin.Context) {
	subCfg := agentRuntimeClientConfigForMode(agentRuntimeModeAgent)
	swarmCfg := agentRuntimeClientConfigForMode(agentRuntimeModeSwarm)
	defaultModel := defaultAgentModelID()

	common.ApiSuccess(c, gin.H{
		"modes": []gin.H{
			{
				"id":                     "sub_agile",
				"name":                   "Sub Agile",
				"runtime_kind":           "agent_management",
				"model_selection":        "per_role",
				"supports_roles":         true,
				"supports_task_graph":    false,
				"supports_artifacts":     true,
				"supports_continue_chat": true,
				"enabled":                subCfg.Enabled,
			},
			{
				"id":                     "swarm",
				"name":                   "Swarm",
				"runtime_kind":           "heicode_swarm",
				"model_selection":        "primary",
				"supports_roles":         false,
				"supports_task_graph":    true,
				"supports_artifacts":     true,
				"supports_continue_chat": true,
				"enabled":                swarmCfg.Enabled,
			},
		},
		"models": []gin.H{
			{"id": defaultModel, "name": defaultModel, "available": true},
		},
	})
}