package api

import (
	"github.com/gin-gonic/gin"
	"github.com/tradarr/backend/internal/api/handlers"
	"github.com/tradarr/backend/internal/auth"
)

func SetupRouter(h *handlers.Handler, jwtSecret string) *gin.Engine {
	r := gin.New()
	r.Use(gin.Recovery())
	r.Use(gin.LoggerWithConfig(gin.LoggerConfig{
		SkipPaths: []string{"/api/summaries/status"},
	}))

	r.Use(func(c *gin.Context) {
		c.Header("Access-Control-Allow-Origin", "*")
		c.Header("Access-Control-Allow-Methods", "GET,POST,PUT,DELETE,OPTIONS")
		c.Header("Access-Control-Allow-Headers", "Authorization,Content-Type")
		if c.Request.Method == "OPTIONS" {
			c.AbortWithStatus(204)
			return
		}
		c.Next()
	})

	api := r.Group("/api")

	// Auth public
	api.POST("/auth/login", h.Login)
	api.POST("/auth/register", h.Register)

	// Routes authentifiées
	authed := api.Group("/")
	authed.Use(auth.Middleware(jwtSecret))

	authed.GET("/me", h.GetMe)
	authed.GET("/me/assets", h.GetMyAssets)
	authed.POST("/me/assets", h.AddMyAsset)
	authed.DELETE("/me/assets/:symbol", h.RemoveMyAsset)

	authed.GET("/articles", h.ListArticles)
	authed.GET("/articles/:id", h.GetArticle)

	authed.GET("/summaries", h.ListSummaries)
	authed.GET("/summaries/status", h.GetGeneratingStatus)
	authed.POST("/summaries/generate", h.GenerateSummary)

	authed.GET("/reports", h.ListReports)
	authed.POST("/reports", h.CreateReport)
	authed.DELETE("/reports/:id", h.DeleteReport)

	// Admin
	admin := authed.Group("/admin")
	admin.Use(auth.AdminOnly())

	admin.GET("/credentials", h.GetCredentials)
	admin.PUT("/credentials", h.UpsertCredentials)

	admin.GET("/ai-providers", h.ListAIProviders)
	admin.POST("/ai-providers", h.CreateAIProvider)
	admin.PUT("/ai-providers/:id", h.UpdateAIProvider)
	admin.POST("/ai-providers/:id/activate", h.SetActiveAIProvider)
	admin.DELETE("/ai-providers/:id", h.DeleteAIProvider)
	admin.GET("/ai-providers/:id/models", h.ListAIModels)
	admin.POST("/ai-providers/probe-models", h.ProbeAIModels)

	admin.GET("/sources", h.ListSources)
	admin.PUT("/sources/:id", h.UpdateSource)

	admin.GET("/scrape-jobs", h.ListScrapeJobs)
	admin.POST("/scrape-jobs/trigger", h.TriggerScrapeJob)

	admin.GET("/settings", h.ListSettings)
	admin.PUT("/settings", h.UpdateSettings)
	admin.GET("/settings/default-prompt", h.GetDefaultSystemPrompt)

	admin.GET("/schedule", h.GetSchedule)
	admin.PUT("/schedule", h.UpdateSchedule)

	admin.GET("/users", h.ListUsers)
	admin.PUT("/users/:id", h.UpdateAdminUser)
	admin.DELETE("/users/:id", h.DeleteAdminUser)

	// AI roles (per-task model assignment)
	admin.GET("/ai-roles", h.GetAIRoles)
	admin.PUT("/ai-roles/:role", h.UpdateAIRole)

	// Ollama model management
	admin.GET("/ollama/models", h.ListOllamaModels)
	admin.POST("/ollama/pull", h.PullOllamaModel)
	admin.DELETE("/ollama/models/:name", h.DeleteOllamaModel)

	return r
}