commit 3ef0fbe76ffbeda5704806f18b66a0e6e319b3af Author: MrLetsplay Date: Fri Aug 25 22:20:07 2023 +0200 initial commit diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json new file mode 100644 index 0000000..34962b0 --- /dev/null +++ b/.devcontainer/devcontainer.json @@ -0,0 +1,22 @@ +// For format details, see https://aka.ms/devcontainer.json. For config options, see the +// README at: https://github.com/devcontainers/templates/tree/main/src/go +{ + "name": "Go", + // Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile + "image": "mcr.microsoft.com/devcontainers/go:0-1-bullseye" + + // Features to add to the dev container. More info: https://containers.dev/features. + // "features": {}, + + // Use 'forwardPorts' to make a list of ports inside the container available locally. + // "forwardPorts": [], + + // Use 'postCreateCommand' to run commands after the container is created. + // "postCreateCommand": "go version", + + // Configure tool-specific properties. + // "customizations": {}, + + // Uncomment to connect as root instead. More info: https://aka.ms/dev-containers-non-root. + // "remoteUser": "root" +} diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..8c50477 --- /dev/null +++ b/.gitignore @@ -0,0 +1 @@ +NoteClient diff --git a/go.mod b/go.mod new file mode 100644 index 0000000..588dddb --- /dev/null +++ b/go.mod @@ -0,0 +1,14 @@ +module git.cringe-studios.com/NoteClient + +go 1.20 + +require ( + github.com/gdamore/encoding v1.0.0 // indirect + github.com/gdamore/tcell/v2 v2.6.0 // indirect + github.com/lucasb-eyer/go-colorful v1.2.0 // indirect + github.com/mattn/go-runewidth v0.0.14 // indirect + github.com/rivo/uniseg v0.4.3 // indirect + golang.org/x/sys v0.5.0 // indirect + golang.org/x/term v0.5.0 // indirect + golang.org/x/text v0.7.0 // indirect +) diff --git a/go.sum b/go.sum new file mode 100644 index 0000000..539187e --- /dev/null +++ b/go.sum @@ -0,0 +1,49 @@ +github.com/gdamore/encoding v1.0.0 h1:+7OoQ1Bc6eTm5niUzBa0Ctsh6JbMW6Ra+YNuAtDBdko= +github.com/gdamore/encoding v1.0.0/go.mod h1:alR0ol34c49FCSBLjhosxzcPHQbf2trDkoo5dl+VrEg= +github.com/gdamore/tcell v1.4.0 h1:vUnHwJRvcPQa3tzi+0QI4U9JINXYJlOz9yiaiPQ2wMU= +github.com/gdamore/tcell v1.4.0/go.mod h1:vxEiSDZdW3L+Uhjii9c3375IlDmR05bzxY404ZVSMo0= +github.com/gdamore/tcell/v2 v2.6.0 h1:OKbluoP9VYmJwZwq/iLb4BxwKcwGthaa1YNBJIyCySg= +github.com/gdamore/tcell/v2 v2.6.0/go.mod h1:be9omFATkdr0D9qewWW3d+MEvl5dha+Etb5y65J2H8Y= +github.com/lucasb-eyer/go-colorful v1.0.3 h1:QIbQXiugsb+q10B+MI+7DI1oQLdmnep86tWFlaaUAac= +github.com/lucasb-eyer/go-colorful v1.0.3/go.mod h1:R4dSotOR9KMtayYi1e77YzuveK+i7ruzyGqttikkLy0= +github.com/lucasb-eyer/go-colorful v1.2.0 h1:1nnpGOrhyZZuNyfu1QjKiUICQ74+3FNCN69Aj6K7nkY= +github.com/lucasb-eyer/go-colorful v1.2.0/go.mod h1:R4dSotOR9KMtayYi1e77YzuveK+i7ruzyGqttikkLy0= +github.com/mattn/go-runewidth v0.0.7 h1:Ei8KR0497xHyKJPAv59M1dkC+rOZCMBJ+t3fZ+twI54= +github.com/mattn/go-runewidth v0.0.7/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI= +github.com/mattn/go-runewidth v0.0.14 h1:+xnbZSEeDbOIg5/mE6JF0w6n9duR1l3/WmbinWVwUuU= +github.com/mattn/go-runewidth v0.0.14/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w= +github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc= +github.com/rivo/uniseg v0.4.3 h1:utMvzDsuh3suAEnhH0RdHmoPbU648o6CvXxTx4SBMOw= +github.com/rivo/uniseg v0.4.3/go.mod h1:FN3SvrM+Zdj16jyLfmOkMNblXMcoc8DfTHruCPUcx88= +github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY= +golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= +golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc= +golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4= +golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= +golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg= +golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c= +golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= +golang.org/x/sys v0.0.0-20190626150813-e07cf5db2756 h1:9nuHUbU8dRnRRfj9KjWUVrJeoexdbeMjttk6Oh1rD10= +golang.org/x/sys v0.0.0-20190626150813-e07cf5db2756/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= +golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= +golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= +golang.org/x/sys v0.5.0 h1:MUK/U/4lj1t1oPg0HfuXDN/Z1wv31ZJ/YcPiGccS4DU= +golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= +golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo= +golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8= +golang.org/x/term v0.5.0 h1:n2a8QNdAb0sZNpU9R1ALUXBbY+w51fCQDN+7EdxNBsY= +golang.org/x/term v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k= +golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg= +golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= +golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= +golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ= +golang.org/x/text v0.7.0 h1:4BRB4x83lYWy72KwLD/qYDuTu7q9PjSagHvijDw7cLo= +golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8= +golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= +golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo= +golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc= +golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= diff --git a/main.go b/main.go new file mode 100644 index 0000000..b0779b6 --- /dev/null +++ b/main.go @@ -0,0 +1,255 @@ +package main + +import ( + "bytes" + "encoding/json" + "errors" + "fmt" + "io" + "log" + "net/http" + "os" + "os/exec" + "strings" + + "github.com/gdamore/tcell/v2" + _ "github.com/gdamore/tcell/v2/encoding" + "github.com/mattn/go-runewidth" +) + +// TODO new, delete + +type note struct { + Id int64 `json:"id"` + Title string `json:"title"` + Content string `json:"content"` +} + +const lineHeight = 2 +const editor = "vim" + +const endpoint = "http://localhost:8080/api" + +var selectedNote = 0 +var notes []note + +func emitStr(s tcell.Screen, x int, y int, style tcell.Style, str string) { + for _, c := range str { + var comb []rune + w := runewidth.RuneWidth(c) + + if w == 0 { + comb = []rune{c} + c = ' ' + w = 1 + } + + s.SetContent(x, y, c, comb, style) + x += w + } +} + +func showNotes(s tcell.Screen) { + s.Fill(' ', tcell.StyleDefault) + + for idx, note := range notes { + style := tcell.StyleDefault + + if idx == selectedNote { + style = style.Foreground(tcell.ColorBlack).Background(tcell.ColorWhite) + } + + text := fmt.Sprint(idx) + ". " + note.Title + emitStr(s, 1, 1+idx*lineHeight, style, text) + } + + _, h := s.Size() + emitStr(s, 1, h-1, tcell.StyleDefault.Foreground(tcell.ColorBlue), "n - new, r - rename, d - delete, Enter - edit, Esc - exit") +} + +func loadNotes() { + res, err := http.Get(endpoint + "/notes") + if err != nil { + log.Fatalln(err) + } + + data, err := io.ReadAll(res.Body) + if err != nil { + log.Fatalln(err) + } + + var loadedNotes []note + json.Unmarshal(data, &loadedNotes) + notes = loadedNotes +} + +func edit(s tcell.Screen, text string, ext string) (string, error) { + cmd := exec.Command("vipe", "--suffix", ext) + cmd.Env = append(cmd.Env, "EDITOR="+editor) + + pipe, _ := cmd.StdinPipe() + io.WriteString(pipe, text) + pipe.Close() + + err := s.Suspend() + if err != nil { + return "", err + } + + output, err := cmd.Output() + if err != nil { + return "", err + } + + text = string(output) + + err = s.Resume() + if err != nil { + return "", err + } + + return text, nil +} + +func putNote(n note) error { + json, err := json.Marshal(n) + if err != nil { + return err + } + + req, err := http.NewRequest("PUT", endpoint+"/notes/"+fmt.Sprint(n.Id), bytes.NewReader(json)) + if err != nil { + return err + } + + req.Header.Add("Content-Type", "application/json") + + res, err := http.DefaultClient.Do(req) + if err != nil { + return err + } + + if res.StatusCode != 200 { + return errors.New("Request failed: " + res.Status) + } + + return nil +} + +func editNote(s tcell.Screen, n note) (note, error) { + newContent, err := edit(s, n.Content, "md") + if err != nil { + return note{}, err + } + + n.Content = newContent + + err = putNote(n) + if err != nil { + return note{}, nil + } + + showNotes(s) + s.Sync() + + return n, nil +} + +func editNoteTitle(s tcell.Screen, n note) (note, error) { + newTitle, err := edit(s, n.Title, "txt") + if err != nil { + return note{}, err + } + + idx := strings.Index(newTitle, "\n") + if idx != -1 { + newTitle = newTitle[:idx] + } + + if len(newTitle) == 0 { + return n, nil + } + + n.Title = newTitle + + err = putNote(n) + if err != nil { + return note{}, nil + } + + showNotes(s) + s.Sync() + + return n, nil +} + +func main() { + loadNotes() + + s, err := tcell.NewScreen() + if err != nil { + log.Fatalln(err) + } + + if err := s.Init(); err != nil { + log.Fatalln(err) + } + + defStyle := tcell.StyleDefault.Background(tcell.ColorBlack).Foreground(tcell.ColorWhite) + s.SetStyle(defStyle) + + showNotes(s) + + for { + switch ev := s.PollEvent().(type) { + case *tcell.EventResize: + showNotes(s) + s.Sync() + case *tcell.EventKey: + switch ev.Key() { + case tcell.KeyUp: + if selectedNote > 0 { + selectedNote-- + } + + showNotes(s) + s.Show() + + case tcell.KeyDown: + if selectedNote < len(notes)-1 { + selectedNote++ + } + + showNotes(s) + s.Show() + + case tcell.KeyEnter: + n, err := editNote(s, notes[selectedNote]) + if err != nil { + s.Fini() + log.Fatalln(err) + } + + notes[selectedNote] = n + + case tcell.KeyRune: + if ev.Rune() == 'r' { + n, err := editNoteTitle(s, notes[selectedNote]) + if err != nil { + s.Fini() + log.Fatalln(err) + } + + notes[selectedNote] = n + + showNotes(s) + s.Sync() + } + + case tcell.KeyEscape: + s.Fini() + os.Exit(1) + } + } + } +}