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re-add textinput

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Shane C 2024-07-07 16:45:35 -04:00
parent 036e4ef01e
commit c483788ca5
Signed by: shanec
GPG key ID: E46B5FEA35B22FF9
1 changed files with 123 additions and 0 deletions
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123
textinput/text.go Normal file
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@ -0,0 +1,123 @@
package textinput
import (
"fmt"
"git.shadowhosting.xyz/Eggactyl/tui/validators"
"golang.org/x/term"
)
type InputData struct {
Notice string
Question string
Validator validators.TextInputValidator
ValidationFunc func(input string) bool
}
func New(data InputData) (*string, error) {
if data.Notice != "" {
fmt.Printf("\033[1m\033[38;5;247m[\033[38;5;214m!\033[38;5;247m]\033[22m \033[3m%s\033[0m\n", data.Notice)
} else if data.Validator != nil && data.Validator.Notice() != "" {
fmt.Printf("\033[1m\033[38;5;247m[\033[38;5;214m!\033[38;5;247m]\033[22m \033[3m%s\033[0m\n", data.Validator.Notice())
}
if data.Question != "" {
fmt.Printf("\033[1m\033[38;5;247m[\033[38;5;214m?\033[38;5;247m]\033[0m %s \033[38;5;247m>>\033[3m\033[38;5;214m\n", data.Question)
}
var input string
for {
if _, err := fmt.Scanln(&input); err != nil {
return nil, err
}
width, _, err := term.GetSize(0)
if err != nil {
return nil, err
}
if data.ValidationFunc != nil {
if !data.ValidationFunc(input) {
var lineNum int
if width == 0 {
if data.Notice != "" {
lineNum++
}
lineNum += 2
} else {
if data.Notice == "" {
lineNum = ((len(data.Question) + 5 + width - 1) / width) + 1
} else {
lineNum = ((len(data.Notice) + 5 + width) / width) + ((len(data.Question) + 5 + width - 1) / width) + 1
}
}
for i := 0; i < lineNum; i++ {
fmt.Printf("\033[A\033[K\033[0G")
}
fmt.Println("\033[0m\033[1m\033[38;5;247m[\033[38;5;167m!\033[38;5;247m]\033[0m Invalid input, please try again!\n ")
if data.Notice != "" {
fmt.Printf("\033[1m\033[38;5;247m[\033[38;5;214m!\033[38;5;247m]\033[22m \033[3m%s\033[0m\n", data.Notice)
} else if data.Validator != nil {
fmt.Printf("\033[1m\033[38;5;247m[\033[38;5;214m!\033[38;5;247m]\033[22m \033[3m%s\033[0m\n", data.Validator.Notice())
}
if data.Question != "" {
fmt.Printf("\033[1m\033[38;5;247m[\033[38;5;214m?\033[38;5;247m]\033[0m %s \033[38;5;247m>>\033[3m\033[38;5;214m\n", data.Question)
}
continue
}
} else if data.Validator != nil {
if !data.Validator.ValidationFunc(input) {
var lineNum int
if width == 0 {
if data.Notice != "" || data.Validator.Notice() != "" {
lineNum++
}
lineNum += 2
} else {
if data.Notice == "" && data.Validator.Notice() == "" {
lineNum = ((len(data.Question) + 5 + width - 1) / width) + 1
} else {
if data.Notice != "" {
lineNum = ((len(data.Notice) + 5 + width) / width) + ((len(data.Question) + 5 + width - 1) / width) + 1
} else if data.Validator.Notice() != "" {
lineNum = ((len(data.Validator.Notice()) + 5 + width - 1) / width) + ((len(data.Question) + 5 + width - 1) / width) + 1
}
}
}
for i := 0; i < lineNum; i++ {
fmt.Printf("\033[A\033[K\033[0G")
}
fmt.Println("\033[0m\033[1m\033[38;5;247m[\033[38;5;167m!\033[38;5;247m]\033[0m Invalid input, please try again!\n ")
if data.Notice != "" {
fmt.Printf("\033[1m\033[38;5;247m[\033[38;5;214m!\033[38;5;247m]\033[22m \033[3m%s\033[0m\n", data.Notice)
} else if data.Validator.Notice() != "" {
fmt.Printf("\033[1m\033[38;5;247m[\033[38;5;214m!\033[38;5;247m]\033[22m \033[3m%s\033[0m\n", data.Validator.Notice())
}
if data.Question != "" {
fmt.Printf("\033[1m\033[38;5;247m[\033[38;5;214m?\033[38;5;247m]\033[0m %s \033[38;5;247m>>\033[3m\033[38;5;214m\n", data.Question)
}
continue
}
}
break
}
fmt.Println("\033[0m")
return &input, nil
}