package handlers

import (
	"encoding/json"
	"html/template"
	"net/http"
	"path/filepath"

	"git.nixc.us/a250/ss-atlas/internal/config"
	"git.nixc.us/a250/ss-atlas/internal/ldap"
	ssstripe "git.nixc.us/a250/ss-atlas/internal/stripe"
	"git.nixc.us/a250/ss-atlas/internal/swarm"
	"git.nixc.us/a250/ss-atlas/internal/version"
	"github.com/go-chi/chi/v5"
	"github.com/go-chi/chi/v5/middleware"
)

type App struct {
	cfg    *config.Config
	stripe *ssstripe.Client
	ldap   *ldap.Client
	swarm  *swarm.Client
	tmpl   *template.Template
}

func NewRouter(cfg *config.Config, sc *ssstripe.Client, lc *ldap.Client, sw *swarm.Client) http.Handler {
	tmplPattern := filepath.Join(cfg.TemplatePath, "pages", "*.html")
	tmpl := template.Must(template.ParseGlob(tmplPattern))

	app := &App{
		cfg:    cfg,
		stripe: sc,
		ldap:   lc,
		swarm:  sw,
		tmpl:   tmpl,
	}

	r := chi.NewRouter()
	r.Use(middleware.Logger)
	r.Use(middleware.Recoverer)
	r.Use(middleware.RealIP)

	r.Get("/", app.handleLanding)
	r.Get("/success", app.handleSuccess)
	r.Get("/activate", app.handleActivateGet)
	r.Post("/activate", app.handleActivatePost)
	r.Get("/dashboard", app.handleDashboard)
	r.Post("/stack-manage", app.handleStackManage)
	r.Post("/subscribe", app.handleCreateCheckout)
	r.Post("/resend-reset", app.handleResendReset)
	r.Post("/portal", app.handlePortal)
	r.Post("/resubscribe", app.handleResubscribe)
	r.Post("/webhook/stripe", app.handleWebhook)
	r.Get("/health", func(w http.ResponseWriter, r *http.Request) {
		w.WriteHeader(http.StatusOK)
		w.Write([]byte("ok"))
	})
	r.Get("/version", func(w http.ResponseWriter, r *http.Request) {
		w.Header().Set("Content-Type", "application/json")
		json.NewEncoder(w).Encode(map[string]string{
			"commit":     version.Commit,
			"build_time": version.BuildTime,
		})
	})

	return r
}