add task system and task model for viewing task details

cmd/survey/tasks/runner.go

@@ -0,0 +1,22 @@
+package tasks
+
+import (
+	"context"
+
+	"github.com/LazyBachelor/LazyPM/internal/service"
+	tea "github.com/charmbracelet/bubbletea"
+)
+
+func (t *Task) IntroduceTask() error {
+	_, err := tea.NewProgram(t.aboutScreen, tea.WithAltScreen()).Run()
+	return err
+}
+
+func (t *Task) StartInterface(ctx context.Context, cfg service.Config) error {
+	return t.interfaceType.Run(ctx, cfg)
+}
+
+func (t *Task) StartQuestionnaire() error {
+	_, err := tea.NewProgram(t.questionnaire, tea.WithAltScreen()).Run()
+	return err
+}

cmd/survey/tasks/task.go

@@ -0,0 +1,45 @@
+// task.go
+package tasks
+
+import (
+	"context"
+	"errors"
+
+	"github.com/LazyBachelor/LazyPM/internal/service"
+	tea "github.com/charmbracelet/bubbletea"
+)
+
+func NewTask(interfaceType Interface, aboutScreen tea.Model, questionnaire tea.Model) *Task {
+	return &Task{
+		interfaceType: interfaceType,
+		aboutScreen:   aboutScreen,
+		questionnaire: questionnaire,
+	}
+}
+
+func (t *Task) SetValidateFunc(fn ValidateFunc) {
+	t.validateFunc = fn
+}
+
+func (t *Task) SetDbStateFunc(fn DbStateFunc) {
+	t.dbStateFunc = fn
+}
+
+func (t *Task) SetInterface(interfaceType Interface) {
+	t.interfaceType = interfaceType
+}
+
+func (t *Task) Validate(ctx context.Context, svc *service.Services) (bool, error) {
+	if t.validateFunc == nil {
+		return false, errors.New("validateFunc is not set")
+	}
+	return t.validateFunc(ctx, svc)
+}
+
+func (t *Task) MigrateToTask(ctx context.Context, svc *service.Services, task *Task) error {
+	t = task
+	if t.dbStateFunc == nil {
+		return errors.New("dbStateFunc is not set")
+	}
+	return t.dbStateFunc(ctx, svc)
+}

cmd/survey/tasks/types.go

@@ -0,0 +1,29 @@
+package tasks
+
+import (
+	"context"
+
+	"github.com/LazyBachelor/LazyPM/internal/service"
+	tea "github.com/charmbracelet/bubbletea"
+)
+
+type Interface interface {
+	Run(context.Context, service.Config) error
+}
+
+type ValidateFunc func(context.Context, *service.Services) (ok bool, err error)
+type DbStateFunc func(context.Context, *service.Services) error
+
+type Task struct {
+	interfaceType Interface
+	aboutScreen   tea.Model
+	questionnaire tea.Model
+
+	validateFunc ValidateFunc
+	dbStateFunc  DbStateFunc
+}
+
+type TaskList struct {
+	Todo []*Task
+	Done []*Task
+}