// Copyright 2015 The Gogs Authors. All rights reserved.
// Copyright 2019 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.

package admin

import (
	api "code.gitea.io/gitea/modules/structs"

	"code.gitea.io/gitea/models"
	"code.gitea.io/gitea/modules/context"
	"code.gitea.io/gitea/routers/api/v1/convert"
	"code.gitea.io/gitea/routers/api/v1/user"
)

// CreateOrg api for create organization
func CreateOrg(ctx *context.APIContext, form api.CreateOrgOption) {
	// swagger:operation POST /admin/users/{username}/orgs admin adminCreateOrg
	// ---
	// summary: Create an organization
	// consumes:
	// - application/json
	// produces:
	// - application/json
	// parameters:
	// - name: username
	//   in: path
	//   description: username of the user that will own the created organization
	//   type: string
	//   required: true
	// - name: organization
	//   in: body
	//   required: true
	//   schema: { "$ref": "#/definitions/CreateOrgOption" }
	// responses:
	//   "201":
	//     "$ref": "#/responses/Organization"
	//   "403":
	//     "$ref": "#/responses/forbidden"
	//   "422":
	//     "$ref": "#/responses/validationError"
	u := user.GetUserByParams(ctx)
	if ctx.Written() {
		return
	}

	visibility := api.VisibleTypePublic
	if form.Visibility != "" {
		visibility = api.VisibilityModes[form.Visibility]
	}

	org := &models.User{
		Name:        form.UserName,
		FullName:    form.FullName,
		Description: form.Description,
		Website:     form.Website,
		Location:    form.Location,
		IsActive:    true,
		Type:        models.UserTypeOrganization,
		Visibility:  visibility,
	}

	if err := models.CreateOrganization(org, u); err != nil {
		if models.IsErrUserAlreadyExist(err) ||
			models.IsErrNameReserved(err) ||
			models.IsErrNamePatternNotAllowed(err) {
			ctx.Error(422, "", err)
		} else {
			ctx.Error(500, "CreateOrganization", err)
		}
		return
	}

	ctx.JSON(201, convert.ToOrganization(org))
}

//GetAllOrgs API for getting information of all the organizations
func GetAllOrgs(ctx *context.APIContext) {
	// swagger:operation GET /admin/orgs admin adminGetAllOrgs
	// ---
	// summary: List all organizations
	// produces:
	// - application/json
	// parameters:
	// - name: page
	//   in: query
	//   description: page number of results to return (1-based)
	//   type: integer
	// - name: limit
	//   in: query
	//   description: page size of results, maximum page size is 50
	//   type: integer
	// responses:
	//   "200":
	//     "$ref": "#/responses/OrganizationList"
	//   "403":
	//     "$ref": "#/responses/forbidden"
	users, _, err := models.SearchUsers(&models.SearchUserOptions{
		Type:     models.UserTypeOrganization,
		OrderBy:  models.SearchOrderByAlphabetically,
		Page:     ctx.QueryInt("page"),
		PageSize: convert.ToCorrectPageSize(ctx.QueryInt("limit")),
		Private:  true,
	})
	if err != nil {
		ctx.Error(500, "SearchOrganizations", err)
		return
	}
	orgs := make([]*api.Organization, len(users))
	for i := range users {
		orgs[i] = convert.ToOrganization(users[i])
	}
	ctx.JSON(200, &orgs)
}