From c28fda41aa5e94a0d2dc745d95cfaa2643966541 Mon Sep 17 00:00:00 2001
From: Diegiwg <diegiwg@gmail.com>
Date: Wed, 26 Jun 2024 00:05:50 -0300
Subject: [PATCH] feat: add list command

---
 README.md        |  6 ++++++
 cmd/list.go      | 56 ++++++++++++++++++++++++++++++++++++++++++++++++
 docs/index.md    |  6 ++++++
 docs/pt/index.md |  6 ++++++
 tt.go            |  8 +++++++
 5 files changed, 82 insertions(+)
 create mode 100644 cmd/list.go

diff --git a/README.md b/README.md
index 129d685..177ea5a 100755
--- a/README.md
+++ b/README.md
@@ -44,6 +44,10 @@ Make sure the `$GOPATH/bin` directory is added to your `$PATH` so you can run th
    - **Description**: When you want to see how much time has passed without finishing the record, use this command.
    - **Usage**: `tt show`
 
+6. **list**: Lists all time records.
+   - **Description**: When you want to see all time records, use this command.
+   - **Usage**: `tt list [--limit: int]`
+
 ### Example Usage
 
 ```bash
@@ -57,6 +61,8 @@ tt show
 # See that in 10 minutes it's time to stop working
 tt stop
 # Ends today's work, and see the result on the screen of how many hours have passed
+tt list
+# See the previous record in the list of registered records
 ```
 
 ## Contributing
diff --git a/cmd/list.go b/cmd/list.go
new file mode 100644
index 0000000..8713b6e
--- /dev/null
+++ b/cmd/list.go
@@ -0,0 +1,56 @@
+package cmd
+
+import (
+	"strconv"
+	"time"
+
+	"github.com/Diegiwg/cli"
+	"github.com/Diegiwg/tt/data"
+	"github.com/Diegiwg/tt/model"
+)
+
+func totalTime(r model.Record) string {
+	var acc time.Duration
+
+	count := len(r.Items)
+	for index, item := range r.Items {
+		start := item.Start
+		end := item.End
+
+		if end == (time.Time{}) {
+
+			if index != count-1 {
+				continue
+			}
+
+			end = time.Now()
+		}
+
+		acc += end.Sub(start)
+	}
+
+	return "Total time: " + acc.String()
+}
+
+func List(ctx *cli.Context) error {
+	table := data.ReadOrCreateRecord(ctx)
+	recordsInTable := len(table.Records)
+
+	limit, err := strconv.Atoi(ctx.Flags["limit"])
+	if err != nil {
+		limit = 10
+	}
+
+	println("List of last " + strconv.Itoa(limit) + " records total time:")
+
+	for index := recordsInTable - 1; index >= recordsInTable-limit; index-- {
+		if index < 0 {
+			break
+		}
+
+		r := table.Records[index]
+		println(totalTime(r))
+	}
+
+	return nil
+}
diff --git a/docs/index.md b/docs/index.md
index 5fbf28f..c5960af 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -44,6 +44,10 @@ Make sure the `$GOPATH/bin` directory is added to your `$PATH` so you can run th
    - **Description**: When you want to see how much time has passed without finishing the record, use this command.
    - **Usage**: `tt show`
 
+6. **list**: Lists all time records.
+   - **Description**: When you want to see all time records, use this command.
+   - **Usage**: `tt list [--limit: int]`
+
 ### Example Usage
 
 ```bash
@@ -57,6 +61,8 @@ tt show
 # See that in 10 minutes it's time to stop working
 tt stop
 # Ends today's work, and see the result on the screen of how many hours have passed
+tt list
+# See the previous record in the list of registered records
 ```
 
 ## Contributing
diff --git a/docs/pt/index.md b/docs/pt/index.md
index 13b9f9e..47a7d2a 100644
--- a/docs/pt/index.md
+++ b/docs/pt/index.md
@@ -44,6 +44,10 @@ Certifique-se de que o diretório `$GOPATH/bin` está adicionado ao seu `$PATH`
    - **Descrição**: Quando você quiser ver quanto tempo passou sem finalizar o registro, use este comando.
    - **Uso**: `tt show`
 
+6. **list**: Lista todos os registros de tempo.
+   - **Descrição**: Quando você quiser ver todos os registros de tempo, use este comando.
+   - **Uso**: `tt list [--limit: int]`
+
 ### Exemplo de Uso
 
 ```bash
@@ -57,6 +61,8 @@ tt show
 # Verifique que em 10 minutos é hora de parar de trabalhar
 tt stop
 # Termina o trabalho de hoje e vê o resultado na tela de quantas horas se passaram
+tt show
+# Veja o registro anterior na lista de registros cadastrados
 ```
 
 ## Contribuindo
diff --git a/tt.go b/tt.go
index 64f5450..1d4bd86 100644
--- a/tt.go
+++ b/tt.go
@@ -48,6 +48,14 @@ func main() {
 		Exec:  cmd.Show,
 	})
 
+	app.AddCommand(&cli.Command{
+		Name:  "list",
+		Desc:  "Lists all time records",
+		Help:  "When you want to see all time records, use this command.",
+		Usage: "[--limit: int]",
+		Exec:  cmd.List,
+	})
+
 	err := app.Run()
 	if err != nil {
 		println(err.Error())