feat: create main funcionality

.gitignore

@@ -19,3 +19,6 @@
 
 # Go workspace file
 go.work
+
+# SQLite DBs
+*.db

README.md

@@ -1,2 +1,2 @@
-# gorest
-🗿Terminal rest client like Postman and Insomnia 
+# Terminal rest client like Postman and Insomnia 
+

cmd/gorest/main.go

@@ -0,0 +1,14 @@
+package main
+
+import (
+	"github.com/NathanFirmo/gorest/internal/gorest"
+	_ "github.com/mattn/go-sqlite3"
+)
+
+func main() {
+	app := gorest.CreateApp()
+
+	if err := app.Start(); err != nil {
+		panic(err)
+	}
+}

go.mod

@@ -0,0 +1,19 @@
+module github.com/NathanFirmo/gorest
+
+go 1.21.0
+
+require (
+	github.com/gdamore/tcell/v2 v2.6.0
+	github.com/mattn/go-sqlite3 v1.14.17
+	github.com/rivo/tview v0.0.0-20230814110005-ccc2c8119703
+)
+
+require (
+	github.com/gdamore/encoding v1.0.0 // 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 v0.12.0 // indirect
+	golang.org/x/term v0.5.0 // indirect
+	golang.org/x/text v0.7.0 // indirect
+)

go.sum

@@ -0,0 +1,45 @@
+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/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 v1.2.0 h1:1nnpGOrhyZZuNyfu1QjKiUICQ74+3FNCN69Aj6K7nkY=
+github.com/lucasb-eyer/go-colorful v1.2.0/go.mod h1:R4dSotOR9KMtayYi1e77YzuveK+i7ruzyGqttikkLy0=
+github.com/mattn/go-runewidth v0.0.14 h1:+xnbZSEeDbOIg5/mE6JF0w6n9duR1l3/WmbinWVwUuU=
+github.com/mattn/go-runewidth v0.0.14/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
+github.com/mattn/go-sqlite3 v1.14.17 h1:mCRHCLDUBXgpKAqIKsaAaAsrAlbkeomtRFKXh2L6YIM=
+github.com/mattn/go-sqlite3 v1.14.17/go.mod h1:2eHXhiwb8IkHr+BDWZGa96P6+rkvnG63S2DGjv9HUNg=
+github.com/rivo/tview v0.0.0-20230814110005-ccc2c8119703 h1:ZyM/+FYnpbZsFWuCohniM56kRoHRB4r5EuIzXEYkpxo=
+github.com/rivo/tview v0.0.0-20230814110005-ccc2c8119703/go.mod h1:nVwGv4MP47T0jvlk7KuTTjjuSmrGO4JF0iaiNt4bufE=
+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 v0.0.0-20201119102817-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/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.12.0 h1:CM0HF96J0hcLAwsHPJZjfdNzs0gftsLfgKt57wWHJ0o=
+golang.org/x/sys v0.12.0/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/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=

internal/components/request-options-input.go

@@ -0,0 +1,12 @@
+package components
+
+import "github.com/rivo/tview"
+
+// Create a component for request options input
+func CreateRequestOptionsInput() *tview.TextArea {
+	c := tview.NewTextArea()
+  c.SetBorder(true)
+	c.SetText("", true)
+
+	return c
+}

internal/components/request-url-input.go

@@ -0,0 +1,15 @@
+package components
+
+import (
+	"github.com/gdamore/tcell/v2"
+	"github.com/rivo/tview"
+)
+
+// Create a component for url input
+func CreateUrlInput() *tview.InputField {
+	c := tview.NewInputField()
+	c.SetBorder(true)
+	c.SetFieldTextColor(tcell.Color(tcell.Color.Hex(0)))
+
+	return c
+}

internal/components/requests-list.go

@@ -0,0 +1,35 @@
+package components
+
+import (
+	"github.com/rivo/tview"
+)
+
+type Request struct {
+	Url     string
+	Name    string
+	Method  string
+	Headers string
+	Body    string
+}
+
+type RequestsListComponent struct {
+	Items     []Request
+	Component *tview.List
+}
+
+// AddItem a new request into requests list
+func (rl *RequestsListComponent) AddItem(r *Request, cb func()) {
+  rl.Component.AddItem(r.Name, r.Url, 0, cb)
+
+	rl.Items = append(rl.Items, *r)
+}
+
+// Create a component to show requests list
+func CreateRequestsList() *RequestsListComponent {
+	c := tview.NewList()
+
+	return &RequestsListComponent{
+		Component: c,
+		Items:     make([]Request, 0),
+	}
+}

internal/components/response.go

@@ -0,0 +1,11 @@
+package components
+
+import "github.com/rivo/tview"
+
+// Create a component to show response
+func CreateResponse() *tview.TextView {
+  c := tview.NewTextView()
+  c.SetText("")
+
+  return c
+}

internal/db/db.go

@@ -0,0 +1,49 @@
+package db
+
+import "database/sql"
+
+var db *sql.DB
+
+func createConnection() error {
+	if db == nil {
+		newConnection, err := sql.Open("sqlite3", "gorest.db")
+
+		if err != nil {
+			return err
+		}
+
+		db = newConnection
+	}
+
+	if err := db.Ping(); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func init() {
+	err := createConnection()
+
+	if err != nil {
+		panic(err)
+	}
+
+	// Define the SQL statement to create the table.
+	createTableSQL := `
+    CREATE TABLE IF NOT EXISTS requests (
+        id INTEGER PRIMARY KEY AUTOINCREMENT,
+        url TEXT,
+        name TEXT,
+        method TEXT,
+        headers TEXT,
+        body TEXT
+    );
+    `
+
+	// Execute the SQL statement to create the table.
+	_, err = db.Exec(createTableSQL)
+	if err != nil {
+		panic(err)
+	}
+}

internal/gorest/gorest.go

@@ -0,0 +1,47 @@
+package gorest
+
+import (
+	uicontainers "github.com/NathanFirmo/gorest/internal/ui-containers"
+	"github.com/rivo/tview"
+)
+
+// Gorest application
+type App struct {
+	tview         *tview.Application
+	rootContainer *tview.Flex
+	requestsList  *uicontainers.RequestsListContainer
+	request       *uicontainers.RequestContainer
+	response      *uicontainers.ResponseContainer
+	mode          int
+}
+
+// Create gorest application and initialize components
+func CreateApp() *App {
+	requestContainer := uicontainers.CreateRequest()
+	responseContainer := uicontainers.CreateResponse()
+	requestsListContainer := uicontainers.CreateRequestsList()
+
+	a := App{
+		tview:         tview.NewApplication(),
+		rootContainer: tview.NewFlex(),
+		request:       requestContainer,
+		response:      responseContainer,
+		requestsList:  requestsListContainer,
+	}
+
+	// Configure root layout
+	a.rootContainer.AddItem(a.requestsList.Container, 0, 1, true).
+		AddItem(a.request.Container, 0, 2, false).
+		AddItem(a.response.Container, 0, 2, false)
+	a.tview.SetRoot(a.rootContainer, true).SetFocus(a.rootContainer).EnableMouse(true)
+
+	a.tview.SetFocus(a.requestsList.Component.Component)
+	a.SetInputHandlers()
+
+	return &a
+}
+
+// Start gorest application
+func (a App) Start() error {
+	return a.tview.Run()
+}

internal/gorest/input-handler.go

@@ -0,0 +1,71 @@
+package gorest
+
+import (
+	"github.com/NathanFirmo/gorest/internal/components"
+	"github.com/NathanFirmo/gorest/internal/utils"
+	"github.com/gdamore/tcell/v2"
+)
+
+const (
+	KeyI = 256
+)
+
+func (app *App) SetInputHandlers() {
+	// Sets an functions that intercepts keyboard inputs and allows to check pressed key and handle focus
+	app.rootContainer.SetInputCapture(func(event *tcell.EventKey) *tcell.EventKey {
+		focus := app.tview.GetFocus()
+
+		switch event.Key() {
+		case tcell.KeyCtrlL:
+			if focus == app.requestsList.Component.Component || focus == app.requestsList.Container {
+				app.tview.SetFocus(app.request.UrlInputComponent)
+			} else if focus == app.request.UrlInputComponent || focus == app.request.OptionsComponent {
+				app.tview.SetFocus(app.response.Container)
+			}
+			return event
+		case tcell.KeyCtrlH:
+			if focus == app.response.Container {
+				app.tview.SetFocus(app.request.UrlInputComponent)
+			} else if focus == app.request.UrlInputComponent || focus == app.request.OptionsComponent {
+				app.tview.SetFocus(app.requestsList.Component.Component)
+			}
+			return event
+		case tcell.KeyCtrlJ:
+			if focus == app.request.UrlInputComponent {
+				app.tview.SetFocus(app.request.OptionsComponent)
+			}
+			return event
+		case tcell.KeyCtrlK:
+			if focus == app.request.OptionsComponent {
+				app.tview.SetFocus(app.request.UrlInputComponent)
+			}
+			return event
+		case tcell.KeyEnter:
+			url := app.request.UrlInputComponent.GetText()
+			res, _ := utils.MakeRequest(url)
+			app.response.Component.SetText(string(res))
+		case tcell.KeyCtrlN:
+			length := app.requestsList.Component.Component.GetItemCount()
+			app.requestsList.Component.AddItem(&components.Request{
+				Url:     "",
+				Name:    "New request",
+				Method:  "GET",
+				Headers: "",
+				Body:    "",
+			}, func() {
+				_, url := app.requestsList.Component.Component.GetItemText(length)
+				app.request.UrlInputComponent.SetText(url)
+				app.tview.SetFocus(app.request.UrlInputComponent)
+			})
+			app.requestsList.Component.Component.SetCurrentItem(length)
+		}
+
+		return event
+	})
+
+	app.request.UrlInputComponent.SetChangedFunc(func(url string) {
+		index := app.requestsList.Component.Component.GetCurrentItem()
+		main, _ := app.requestsList.Component.Component.GetItemText(index)
+		app.requestsList.Component.Component.SetItemText(index, main, url)
+	})
+}

internal/gorest/theme.go

@@ -0,0 +1 @@
+package gorest

internal/ui-containers/request.go

@@ -0,0 +1,32 @@
+package uicontainers
+
+import (
+	"github.com/NathanFirmo/gorest/internal/components"
+	"github.com/rivo/tview"
+)
+
+type RequestContainer struct {
+	Container       *tview.Flex
+	OptionsComponent  *tview.TextArea
+	UrlInputComponent *tview.InputField
+}
+
+// Create a flex container with row alignment to put request option components
+func CreateRequest() *RequestContainer {
+	container := tview.NewFlex()
+	container.SetDirection(tview.FlexRow).SetBorder(true).SetTitle("Request")
+
+	reqOpt := components.CreateRequestOptionsInput()
+	reqUrlInput := components.CreateUrlInput()
+
+	// Add requests component on its container
+	container.
+		AddItem(reqUrlInput, 0, 1, false).
+		AddItem(reqOpt, 0, 9, false)
+
+	return &RequestContainer{
+		Container:       container,
+		OptionsComponent:  reqOpt,
+		UrlInputComponent: reqUrlInput,
+	}
+}