// Copyright 2023 The Forgejo Authors. All rights reserved.
// SPDX-License-Identifier: MIT

package setting

import (
	"net/http"
	"strings"

	user_model "code.gitea.io/gitea/models/user"
	"code.gitea.io/gitea/modules/context"
	"code.gitea.io/gitea/routers/utils"
	user_service "code.gitea.io/gitea/services/user"
)

const tplBlockedUsers = "org/settings/blocked_users"

// BlockedUsers renders the blocked users page.
func BlockedUsers(ctx *context.Context) {
	ctx.Data["Title"] = ctx.Tr("settings.blocked_users")
	ctx.Data["PageIsSettingsBlockedUsers"] = true

	blockedUsers, err := user_model.ListBlockedUsers(ctx, ctx.Org.Organization.ID)
	if err != nil {
		ctx.ServerError("ListBlockedUsers", err)
		return
	}

	ctx.Data["BlockedUsers"] = blockedUsers

	ctx.HTML(http.StatusOK, tplBlockedUsers)
}

// BlockedUsersBlock blocks a particular user from the organization.
func BlockedUsersBlock(ctx *context.Context) {
	uname := utils.RemoveUsernameParameterSuffix(strings.ToLower(ctx.FormString("uname")))
	u, err := user_model.GetUserByName(ctx, uname)
	if err != nil {
		ctx.ServerError("GetUserByName", err)
		return
	}

	if err := user_service.BlockUser(ctx, ctx.Org.Organization.ID, u.ID); err != nil {
		ctx.ServerError("BlockUser", err)
		return
	}

	ctx.Flash.Success(ctx.Tr("settings.user_block_success"))
	ctx.Redirect(ctx.Org.OrgLink + "/settings/blocked_users")
}

// BlockedUsersUnblock unblocks a particular user from the organization.
func BlockedUsersUnblock(ctx *context.Context) {
	if err := user_model.UnblockUser(ctx, ctx.Org.Organization.ID, ctx.FormInt64("user_id")); err != nil {
		ctx.ServerError("BlockUser", err)
		return
	}

	ctx.Flash.Success(ctx.Tr("settings.user_unblock_success"))
	ctx.Redirect(ctx.Org.OrgLink + "/settings/blocked_users")
}