import { defineStore } from 'pinia'
import { ref } from 'vue'
import * as api from '../api/client.js'

export const useSettingsStore = defineStore('settings', () => {
  const settings = ref(null)
  const loading = ref(false)
  const error = ref(null)

  async function fetchSettings() {
    loading.value = true
    error.value = null
    try {
      settings.value = await api.getSettings()
    } catch (e) {
      error.value = e.message
    } finally {
      loading.value = false
    }
  }

  async function save(patch) {
    const updated = await api.patchSettings(patch)
    settings.value = updated
    return updated
  }

  async function testConnection(provider) {
    return api.testProvider(provider)
  }

  async function resetPrompt() {
    const data = await api.getDefaultPrompt()
    return data.system_prompt
  }

  return { settings, loading, error, fetchSettings, save, testConnection, resetPrompt }
})