package jenkins

import (
	"errors"
	"kubesphere.io/kubesphere/pkg/simple/client/devops"
	"net/http"
	"reflect"
	"strconv"
	"strings"
)

type GlobalRoleResponse struct {
	RoleName      string                     `json:"roleName"`
	PermissionIds devops.GlobalPermissionIds `json:"permissionIds"`
}

type GlobalRole struct {
	Jenkins *Jenkins
	Raw     GlobalRoleResponse
}

type ProjectRole struct {
	Jenkins *Jenkins
	Raw     ProjectRoleResponse
}

type ProjectRoleResponse struct {
	RoleName      string                      `json:"roleName"`
	PermissionIds devops.ProjectPermissionIds `json:"permissionIds"`
	Pattern       string                      `json:"pattern"`
}

func (j *GlobalRole) Update(ids devops.GlobalPermissionIds) error {
	var idArray []string
	values := reflect.ValueOf(ids)
	for i := 0; i < values.NumField(); i++ {
		field := values.Field(i)
		if field.Bool() {
			idArray = append(idArray, values.Type().Field(i).Tag.Get("json"))
		}
	}
	param := map[string]string{
		"roleName":      j.Raw.RoleName,
		"type":          GLOBAL_ROLE,
		"permissionIds": strings.Join(idArray, ","),
		"overwrite":     strconv.FormatBool(true),
	}
	responseString := ""
	response, err := j.Jenkins.Requester.Post("/role-strategy/strategy/addRole", nil, &responseString, param)
	if err != nil {
		return err
	}
	if response.StatusCode != http.StatusOK {
		return errors.New(strconv.Itoa(response.StatusCode))
	}
	return nil
}

// call jenkins api to update global role
func (j *GlobalRole) AssignRole(sid string) error {
	param := map[string]string{
		"type":     GLOBAL_ROLE,
		"roleName": j.Raw.RoleName,
		"sid":      sid,
	}
	responseString := ""
	response, err := j.Jenkins.Requester.Post("/role-strategy/strategy/assignRole", nil, &responseString, param)
	if err != nil {
		return err
	}
	if response.StatusCode != http.StatusOK {
		return errors.New(strconv.Itoa(response.StatusCode))
	}
	return nil
}

func (j *GlobalRole) UnAssignRole(sid string) error {
	param := map[string]string{
		"type":     GLOBAL_ROLE,
		"roleName": j.Raw.RoleName,
		"sid":      sid,
	}
	responseString := ""
	response, err := j.Jenkins.Requester.Post("/role-strategy/strategy/unassignRole", nil, &responseString, param)
	if err != nil {
		return err
	}
	if response.StatusCode != http.StatusOK {
		return errors.New(strconv.Itoa(response.StatusCode))
	}
	return nil
}

// update ProjectPermissionIds to Project
// pattern string means some project, like project-name/*
func (j *ProjectRole) Update(pattern string, ids devops.ProjectPermissionIds) error {
	var idArray []string
	values := reflect.ValueOf(ids)
	for i := 0; i < values.NumField(); i++ {
		field := values.Field(i)
		if field.Bool() {
			idArray = append(idArray, values.Type().Field(i).Tag.Get("json"))
		}
	}
	param := map[string]string{
		"roleName":      j.Raw.RoleName,
		"type":          PROJECT_ROLE,
		"permissionIds": strings.Join(idArray, ","),
		"overwrite":     strconv.FormatBool(true),
		"pattern":       pattern,
	}
	responseString := ""
	response, err := j.Jenkins.Requester.Post("/role-strategy/strategy/addRole", nil, &responseString, param)
	if err != nil {
		return err
	}
	if response.StatusCode != http.StatusOK {
		return errors.New(strconv.Itoa(response.StatusCode))
	}
	return nil
}

func (j *ProjectRole) AssignRole(sid string) error {
	param := map[string]string{
		"type":     PROJECT_ROLE,
		"roleName": j.Raw.RoleName,
		"sid":      sid,
	}
	responseString := ""
	response, err := j.Jenkins.Requester.Post("/role-strategy/strategy/assignRole", nil, &responseString, param)
	if err != nil {
		return err
	}
	if response.StatusCode != http.StatusOK {
		return errors.New(strconv.Itoa(response.StatusCode))
	}
	return nil
}

func (j *ProjectRole) UnAssignRole(sid string) error {
	param := map[string]string{
		"type":     PROJECT_ROLE,
		"roleName": j.Raw.RoleName,
		"sid":      sid,
	}
	responseString := ""
	response, err := j.Jenkins.Requester.Post("/role-strategy/strategy/unassignRole", nil, &responseString, param)
	if err != nil {
		return err
	}
	if response.StatusCode != http.StatusOK {
		return errors.New(strconv.Itoa(response.StatusCode))
	}
	return nil
}