package views

import (
	"github.com/golang-jwt/jwt/v5"
	"github.com/gorilla/mux"
	"gorm.io/gorm"
	"net/http"
	"sonarqube-badge/router/middlewares"
	"sonarqube-badge/router/utils"
	"sonarqube-badge/templates"
	"strconv"
)

func getProjects(w http.ResponseWriter, r *http.Request) {
	ctx := r.Context()
	db := ctx.Value("db").(*gorm.DB)

	token, err := utils.GetToken(r)
	if err != nil {
		w.WriteHeader(http.StatusUnauthorized)
		return
	}

	email := token.Claims.(jwt.MapClaims)["email"].(string)
	user := utils.GetUser(ctx, email)
	if user == nil {
		w.WriteHeader(http.StatusNotFound)
		return
	}

	templates.ProjectList(user.GetProjects(db)).Render(ctx, w)
}

func getProject(w http.ResponseWriter, r *http.Request) {
	ctx := r.Context()
	db := ctx.Value("db").(*gorm.DB)
	idString := mux.Vars(r)["id"]
	id, err := strconv.Atoi(idString)
	if err != nil {
		w.WriteHeader(http.StatusBadRequest)
		return
	}

	token, _ := utils.GetToken(r)
	email := token.Claims.(jwt.MapClaims)["email"].(string)
	user := utils.GetUser(ctx, email)
	if user == nil {
		w.WriteHeader(http.StatusUnauthorized)
		return
	}

	project := user.GetProject(db, id)
	if project.ID == 0 {
		http.Redirect(w, r, "/", http.StatusFound)
		return
	}

	name := project.ProjectName
	if name == "" {
		name = "Untitled Project"
	}

	templates.Layout(templates.Project(project), "Project - "+name, r).Render(ctx, w)
}

func ProjectRouter(router *mux.Router) {
	sr := router.PathPrefix("").Subrouter()
	sr.Use(middlewares.CheckJwtToken)
	sr.HandleFunc("/project", getProjects).Methods("GET")
	sr.HandleFunc("/project/{id}", getProject).Methods("GET")
}