// Copyright 2014 The Gogs 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 repo

import (
	// "github.com/go-martini/martini"

	// "github.com/gogits/gogs/models"
	// "github.com/gogits/gogs/modules/auth"
	"github.com/gogits/gogs/modules/base"
	// "github.com/gogits/gogs/modules/log"
	// "github.com/gogits/gogs/modules/middleware"
)

const (
	RELEASES     base.TplName = "repo/release/list"
	RELEASE_NEW  base.TplName = "repo/release/new"
	RELEASE_EDIT base.TplName = "repo/release/edit"
)

// func Releases(ctx *middleware.Context) {
// 	ctx.Data["Title"] = "Releases"
// 	ctx.Data["IsRepoToolbarReleases"] = true
// 	ctx.Data["IsRepoReleaseNew"] = false
// 	rawTags, err := ctx.Repo.GitRepo.GetTags()
// 	if err != nil {
// 		ctx.Handle(500, "release.Releases(GetTags)", err)
// 		return
// 	}

// 	rels, err := models.GetReleasesByRepoId(ctx.Repo.Repository.Id)
// 	if err != nil {
// 		ctx.Handle(500, "release.Releases(GetReleasesByRepoId)", err)
// 		return
// 	}

// 	commitsCount, err := ctx.Repo.Commit.CommitsCount()
// 	if err != nil {
// 		ctx.Handle(500, "release.Releases(CommitsCount)", err)
// 		return
// 	}

// 	// Temproray cache commits count of used branches to speed up.
// 	countCache := make(map[string]int)

// 	tags := make([]*models.Release, len(rawTags))
// 	for i, rawTag := range rawTags {
// 		for _, rel := range rels {
// 			if rel.IsDraft && !ctx.Repo.IsOwner {
// 				continue
// 			}
// 			if rel.TagName == rawTag {
// 				rel.Publisher, err = models.GetUserById(rel.PublisherId)
// 				if err != nil {
// 					ctx.Handle(500, "release.Releases(GetUserById)", err)
// 					return
// 				}
// 				// Get corresponding target if it's not the current branch.
// 				if ctx.Repo.BranchName != rel.Target {
// 					// Get count if not exists.
// 					if _, ok := countCache[rel.Target]; !ok {
// 						commit, err := ctx.Repo.GitRepo.GetCommitOfTag(rel.TagName)
// 						if err != nil {
// 							ctx.Handle(500, "release.Releases(GetCommitOfTag)", err)
// 							return
// 						}
// 						countCache[rel.Target], err = commit.CommitsCount()
// 						if err != nil {
// 							ctx.Handle(500, "release.Releases(CommitsCount2)", err)
// 							return
// 						}
// 					}
// 					rel.NumCommitsBehind = countCache[rel.Target] - rel.NumCommits
// 				} else {
// 					rel.NumCommitsBehind = commitsCount - rel.NumCommits
// 				}

// 				rel.Note = base.RenderMarkdownString(rel.Note, ctx.Repo.RepoLink)
// 				tags[i] = rel
// 				break
// 			}
// 		}

// 		if tags[i] == nil {
// 			commit, err := ctx.Repo.GitRepo.GetCommitOfTag(rawTag)
// 			if err != nil {
// 				ctx.Handle(500, "release.Releases(GetCommitOfTag2)", err)
// 				return
// 			}

// 			tags[i] = &models.Release{
// 				Title:   rawTag,
// 				TagName: rawTag,
// 				Sha1:    commit.Id.String(),
// 			}

// 			tags[i].NumCommits, err = ctx.Repo.GitRepo.CommitsCount(commit.Id.String())
// 			if err != nil {
// 				ctx.Handle(500, "release.Releases(CommitsCount)", err)
// 				return
// 			}
// 			tags[i].NumCommitsBehind = commitsCount - tags[i].NumCommits
// 		}
// 	}
// 	models.SortReleases(tags)
// 	ctx.Data["Releases"] = tags
// 	ctx.HTML(200, RELEASES)
// }

// func NewRelease(ctx *middleware.Context) {
// 	if !ctx.Repo.IsOwner {
// 		ctx.Handle(403, "release.ReleasesNew", nil)
// 		return
// 	}

// 	ctx.Data["Title"] = "New Release"
// 	ctx.Data["IsRepoToolbarReleases"] = true
// 	ctx.Data["IsRepoReleaseNew"] = true
// 	ctx.HTML(200, RELEASE_NEW)
// }

// func NewReleasePost(ctx *middleware.Context, form auth.NewReleaseForm) {
// 	if !ctx.Repo.IsOwner {
// 		ctx.Handle(403, "release.ReleasesNew", nil)
// 		return
// 	}

// 	ctx.Data["Title"] = "New Release"
// 	ctx.Data["IsRepoToolbarReleases"] = true
// 	ctx.Data["IsRepoReleaseNew"] = true

// 	if ctx.HasError() {
// 		ctx.HTML(200, RELEASE_NEW)
// 		return
// 	}

// 	commitsCount, err := ctx.Repo.Commit.CommitsCount()
// 	if err != nil {
// 		ctx.Handle(500, "release.ReleasesNewPost(CommitsCount)", err)
// 		return
// 	}

// 	if !ctx.Repo.GitRepo.IsBranchExist(form.Target) {
// 		ctx.RenderWithErr("Target branch does not exist", "release/new", &form)
// 		return
// 	}

// 	rel := &models.Release{
// 		RepoId:       ctx.Repo.Repository.Id,
// 		PublisherId:  ctx.User.Id,
// 		Title:        form.Title,
// 		TagName:      form.TagName,
// 		Target:       form.Target,
// 		Sha1:         ctx.Repo.Commit.Id.String(),
// 		NumCommits:   commitsCount,
// 		Note:         form.Content,
// 		IsDraft:      len(form.Draft) > 0,
// 		IsPrerelease: form.Prerelease,
// 	}

// 	if err = models.CreateRelease(ctx.Repo.GitRepo, rel); err != nil {
// 		if err == models.ErrReleaseAlreadyExist {
// 			ctx.RenderWithErr("Release with this tag name has already existed", "release/new", &form)
// 		} else {
// 			ctx.Handle(500, "release.ReleasesNewPost(IsReleaseExist)", err)
// 		}
// 		return
// 	}
// 	log.Trace("%s Release created: %s/%s:%s", ctx.Req.RequestURI, ctx.User.LowerName, ctx.Repo.Repository.Name, form.TagName)

// 	ctx.Redirect(ctx.Repo.RepoLink + "/releases")
// }

// func EditRelease(ctx *middleware.Context, params martini.Params) {
// 	if !ctx.Repo.IsOwner {
// 		ctx.Handle(403, "release.ReleasesEdit", nil)
// 		return
// 	}

// 	tagName := params["tagname"]
// 	rel, err := models.GetRelease(ctx.Repo.Repository.Id, tagName)
// 	if err != nil {
// 		if err == models.ErrReleaseNotExist {
// 			ctx.Handle(404, "release.ReleasesEdit(GetRelease)", err)
// 		} else {
// 			ctx.Handle(500, "release.ReleasesEdit(GetRelease)", err)
// 		}
// 		return
// 	}
// 	ctx.Data["Release"] = rel

// 	ctx.Data["Title"] = "Edit Release"
// 	ctx.Data["IsRepoToolbarReleases"] = true
// 	ctx.HTML(200, RELEASE_EDIT)
// }

// func EditReleasePost(ctx *middleware.Context, params martini.Params, form auth.EditReleaseForm) {
// 	if !ctx.Repo.IsOwner {
// 		ctx.Handle(403, "release.EditReleasePost", nil)
// 		return
// 	}

// 	tagName := params["tagname"]
// 	rel, err := models.GetRelease(ctx.Repo.Repository.Id, tagName)
// 	if err != nil {
// 		if err == models.ErrReleaseNotExist {
// 			ctx.Handle(404, "release.EditReleasePost(GetRelease)", err)
// 		} else {
// 			ctx.Handle(500, "release.EditReleasePost(GetRelease)", err)
// 		}
// 		return
// 	}
// 	ctx.Data["Release"] = rel

// 	if ctx.HasError() {
// 		ctx.HTML(200, RELEASE_EDIT)
// 		return
// 	}

// 	ctx.Data["Title"] = "Edit Release"
// 	ctx.Data["IsRepoToolbarReleases"] = true

// 	rel.Title = form.Title
// 	rel.Note = form.Content
// 	rel.IsDraft = len(form.Draft) > 0
// 	rel.IsPrerelease = form.Prerelease
// 	if err = models.UpdateRelease(ctx.Repo.GitRepo, rel); err != nil {
// 		ctx.Handle(500, "release.EditReleasePost(UpdateRelease)", err)
// 		return
// 	}
// 	ctx.Redirect(ctx.Repo.RepoLink + "/releases")
// }