package routers

import (
	"github.com/gin-gonic/gin"
	"net/http"
	"serverctl/pkg/api/middleware"
	"serverctl/pkg/application/projects"
	"serverctl/pkg/infrastructure/dependencies"
)

func projectsRouter(router *gin.Engine, d *dependencies.Dependencies) {
	projectsApi := router.Group("/projects", middleware.BasicAuthMiddleware(d.Logger, d.UsersService))
	projectsApi.POST("/", func(c *gin.Context) {
		type CreateProjectRequest struct {
			Name string `json:"name" binding:"required"`
		}
		var createProjectRequest CreateProjectRequest
		if err := c.BindJSON(&createProjectRequest); err != nil {
			return
		}

		userId, _ := c.Get("userId")
		createProjectId, err := d.ProjectsService.CreateProject(c.Request.Context(), userId.(int), createProjectRequest.Name)
		if err != nil {
			c.JSON(http.StatusBadRequest, gin.H{"message": "you have provided invalid input"})
			return
		}

		c.JSON(http.StatusCreated, gin.H{"message": "project has been created", "projectId": createProjectId})
	})
	projectsApi.GET("/", func(c *gin.Context) {
		userId, _ := c.Get("userId")

		projectsArr, err := d.ProjectsService.Get(c.Request.Context(), userId.(int))
		if err != nil {
			d.Logger.Warn(err.Error())
			return
		}

		type GetProjectMembers struct {
			MemberId   int    `json:"memberId" binding:"required"`
			MemberRole string `json:"memberRole" binding:"required"`
		}
		type GetProject struct {
			Id      int                  `json:"id" binding:"required"`
			Name    string               `json:"name" binding:"required"`
			Members []*GetProjectMembers `json:"members" binding:"required"`
		}

		membersAsGetProjectMembers := func(projectMembers []projects.ProjectMember) []*GetProjectMembers {
			gpm := make([]*GetProjectMembers, len(projectMembers))

			for i, pm := range projectMembers {
				gpm[i] = &GetProjectMembers{
					MemberId:   pm.MemberId,
					MemberRole: pm.Role,
				}
			}

			return gpm
		}

		getProject := make([]GetProject, 0)
		for _, p := range projectsArr {
			getProject = append(getProject, GetProject{
				Id:      p.Id,
				Name:    p.Name,
				Members: membersAsGetProjectMembers(p.Members),
			})
		}
		c.JSON(http.StatusOK, getProject)
	})
}