package main

import (
	"fmt"

	"charm.land/bubbletea/v2"
	"github.com/charmbracelet/pop/inbox"
)

func runInbox(days int) error {
	m := inbox.NewInboxModel()
	m.SetLoading(true)
	m.SetDetailFetcher(func(accountID string, uid uint32) (*inbox.EmailDetail, error) {
		detail, err := FetchEmailDetailByUID(accountID, uid)
		if err != nil || detail == nil {
			return nil, err
		}
		return &inbox.EmailDetail{
			UID:       detail.UID,
			From:      detail.From,
			FromName:  detail.FromName,
			To:        detail.To,
			Cc:        detail.Cc,
			Subject:   detail.Subject,
			Date:      detail.Date,
			TextBody:  detail.TextBody,
			HTMLBody:  detail.HTMLBody,
			Account:   detail.Account,
			AccountID: detail.AccountID,
		}, nil
	})

	emails, err := FetchAllUnreadEmails(days)
	if err != nil {
		m.SetError(err)
		m.SetLoading(false)
		p := tea.NewProgram(m)
		if _, err := p.Run(); err != nil {
			return err
		}
		return nil
	}

	items := make([]inbox.EmailItem, len(emails))
	for i, e := range emails {
		items[i] = inbox.EmailItem{
			UID:       e.UID,
			From:      e.From,
			FromName:  e.FromName,
			Subject:   e.Subject,
			Date:      e.Date,
			Preview:   e.Preview,
			Account:   e.Account,
			AccountID: e.AccountID,
		}
	}

	m.SetEmails(items)
	m.SetLoading(false)

	p := tea.NewProgram(m)
	if _, err := p.Run(); err != nil {
		return fmt.Errorf("failed to run inbox: %w", err)
	}

	return nil
}