clube67_newwhats.local/newwhats.clube67.com/newwhats.local/frontend/store/secretariaStore.ts

import { create } from 'zustand'
import {
  secAgentApi, secNodeApi, secConvApi, secCalApi, secNumberApi,
  type SecAgent, type BrainNode, type SecConversation, type SecMessage, type CalendarSlot, type SecNumber,
} from '../services/secretariaApi'

interface SecretariaState {
  // Data
  agents: SecAgent[]
  selectedAgent: SecAgent | null
  nodes: BrainNode[]
  conversations: SecConversation[]
  selectedConversation: SecConversation | null
  messages: SecMessage[]
  calendarSlots: CalendarSlot[]

  // Loading flags
  loadingAgents: boolean
  loadingNodes: boolean
  loadingConversations: boolean
  loadingMessages: boolean
  sendingMessage: boolean
  loadingCalendar: boolean

  // ── Agents ────────────────────────────────────────────────────────────────
  loadAgents: () => Promise<void>
  selectAgent: (a: SecAgent | null) => void
  createAgent: (d: Partial<SecAgent>) => Promise<SecAgent>
  updateAgent: (id: string, d: Partial<SecAgent>) => Promise<void>
  deleteAgent: (id: string) => Promise<void>

  // ── Brain Nodes ───────────────────────────────────────────────────────────
  loadNodes: (agentId: string) => Promise<void>
  createNode: (agentId: string, d: Partial<BrainNode>) => Promise<void>
  updateNode: (id: string, d: Partial<BrainNode>) => Promise<void>
  deleteNode: (id: string) => Promise<void>

  // ── Conversations ─────────────────────────────────────────────────────────
  loadConversations: (agentId?: string) => Promise<void>
  selectConversation: (c: SecConversation | null) => void
  createConversation: (agentId: string, contactName: string) => Promise<SecConversation>
  deleteConversation: (id: string) => Promise<void>
  updateConversationStatus: (id: string, status: SecConversation['status']) => Promise<void>

  // ── Messages ──────────────────────────────────────────────────────────────
  loadMessages: (convId: string) => Promise<void>
  sendMessage: (convId: string, text: string) => Promise<void>

  // ── Calendar ──────────────────────────────────────────────────────────────
  loadCalendar: (params?: { from?: string; to?: string; status?: string }) => Promise<void>
  createCalendarSlot: (d: Partial<CalendarSlot>) => Promise<void>
  updateCalendarSlot: (id: string, d: Partial<CalendarSlot>) => Promise<void>
  deleteCalendarSlot: (id: string) => Promise<void>

  // ── Numbers ───────────────────────────────────────────────────────────────
  numbers: SecNumber[]
  loadingNumbers: boolean
  loadNumbers: () => Promise<void>
  createNumber: (d: Partial<SecNumber>) => Promise<void>
  updateNumber: (id: string, d: Partial<SecNumber>) => Promise<void>
  deleteNumber: (id: string) => Promise<void>
}

export const useSecretariaStore = create<SecretariaState>((set, get) => ({
  agents: [], selectedAgent: null, nodes: [],
  conversations: [], selectedConversation: null, messages: [],
  calendarSlots: [], numbers: [],
  loadingAgents: false, loadingNodes: false, loadingConversations: false,
  loadingMessages: false, sendingMessage: false, loadingCalendar: false, loadingNumbers: false,

  // ── Agents ────────────────────────────────────────────────────────────────

  loadAgents: async () => {
    set({ loadingAgents: true })
    try {
      const agents = await secAgentApi.list()
      set({ agents })
      // Auto-seleciona o primeiro agente se nenhum selecionado
      if (!get().selectedAgent && agents.length > 0) {
        get().selectAgent(agents[0])
      }
    } finally {
      set({ loadingAgents: false })
    }
  },

  selectAgent: (a) => {
    set({ selectedAgent: a, nodes: [], conversations: [], selectedConversation: null, messages: [] })
    if (a) {
      get().loadNodes(a.id)
      get().loadConversations(a.id)
    }
  },

  createAgent: async (d) => {
    const agent = await secAgentApi.create(d)
    set((s) => ({ agents: [...s.agents, agent] }))
    return agent
  },

  updateAgent: async (id, d) => {
    const updated = await secAgentApi.update(id, d)
    set((s) => ({
      agents: s.agents.map((a) => (a.id === id ? updated : a)),
      selectedAgent: s.selectedAgent?.id === id ? updated : s.selectedAgent,
    }))
  },

  deleteAgent: async (id) => {
    await secAgentApi.delete(id)
    set((s) => ({
      agents: s.agents.filter((a) => a.id !== id),
      selectedAgent: s.selectedAgent?.id === id ? null : s.selectedAgent,
    }))
  },

  // ── Brain Nodes ───────────────────────────────────────────────────────────

  loadNodes: async (agentId) => {
    set({ loadingNodes: true })
    try {
      const nodes = await secNodeApi.list(agentId)
      set({ nodes })
    } finally {
      set({ loadingNodes: false })
    }
  },

  createNode: async (agentId, d) => {
    const node = await secNodeApi.create(agentId, d)
    set((s) => ({ nodes: [...s.nodes, node] }))
  },

  updateNode: async (id, d) => {
    const updated = await secNodeApi.update(id, d)
    set((s) => ({ nodes: s.nodes.map((n) => (n.id === id ? updated : n)) }))
  },

  deleteNode: async (id) => {
    await secNodeApi.delete(id)
    set((s) => ({ nodes: s.nodes.filter((n) => n.id !== id) }))
  },

  // ── Conversations ─────────────────────────────────────────────────────────

  loadConversations: async (agentId) => {
    set({ loadingConversations: true })
    try {
      const conversations = await secConvApi.list(agentId)
      set({ conversations })
    } finally {
      set({ loadingConversations: false })
    }
  },

  selectConversation: (c) => {
    set({ selectedConversation: c, messages: [] })
    if (c) get().loadMessages(c.id)
  },

  createConversation: async (agentId, contactName) => {
    const conv = await secConvApi.create(agentId, contactName)
    set((s) => ({ conversations: [conv, ...s.conversations] }))
    return conv
  },

  deleteConversation: async (id) => {
    await secConvApi.delete(id)
    set((s) => ({
      conversations: s.conversations.filter((c) => c.id !== id),
      selectedConversation: s.selectedConversation?.id === id ? null : s.selectedConversation,
    }))
  },

  updateConversationStatus: async (id, status) => {
    const updated = await secConvApi.patch(id, { status })
    set((s) => ({
      conversations: s.conversations.map((c) => (c.id === id ? updated : c)),
      selectedConversation: s.selectedConversation?.id === id ? updated : s.selectedConversation,
    }))
  },

  // ── Messages ──────────────────────────────────────────────────────────────

  loadMessages: async (convId) => {
    set({ loadingMessages: true })
    try {
      const messages = await secConvApi.messages(convId)
      set({ messages })
    } finally {
      set({ loadingMessages: false })
    }
  },

  sendMessage: async (convId, text) => {
    // Adiciona mensagem do usuário imediatamente (optimistic)
    const tempId = `temp-${Date.now()}`
    const userMsg: SecMessage = {
      id: tempId, conversation_id: convId, role: 'user', content: text, created_at: new Date().toISOString(),
    }
    set((s) => ({ messages: [...s.messages, userMsg], sendingMessage: true }))

    try {
      const { reply } = await secConvApi.chat(convId, text)
      const aiMsg: SecMessage = {
        id: `ai-${Date.now()}`, conversation_id: convId, role: 'assistant', content: reply,
        created_at: new Date().toISOString(),
      }
      set((s) => ({ messages: [...s.messages, aiMsg] }))

      // Atualiza updated_at da conversa na lista
      set((s) => ({
        conversations: s.conversations.map((c) =>
          c.id === convId ? { ...c, updated_at: new Date().toISOString() } : c,
        ),
      }))
    } finally {
      set({ sendingMessage: false })
    }
  },

  // ── Calendar ──────────────────────────────────────────────────────────────

  loadCalendar: async (params) => {
    set({ loadingCalendar: true })
    try {
      const calendarSlots = await secCalApi.list(params)
      set({ calendarSlots })
    } finally {
      set({ loadingCalendar: false })
    }
  },

  createCalendarSlot: async (d) => {
    const slot = await secCalApi.create(d)
    set((s) => ({ calendarSlots: [...s.calendarSlots, slot].sort((a, b) => a.date.localeCompare(b.date)) }))
  },

  updateCalendarSlot: async (id, d) => {
    const updated = await secCalApi.update(id, d)
    set((s) => ({ calendarSlots: s.calendarSlots.map((sl) => (sl.id === id ? updated : sl)) }))
  },

  deleteCalendarSlot: async (id) => {
    await secCalApi.delete(id)
    set((s) => ({ calendarSlots: s.calendarSlots.filter((sl) => sl.id !== id) }))
  },

  // ── Numbers ───────────────────────────────────────────────────────────────

  loadNumbers: async () => {
    set({ loadingNumbers: true })
    try {
      const numbers = await secNumberApi.list()
      set({ numbers })
    } finally {
      set({ loadingNumbers: false })
    }
  },

  createNumber: async (d) => {
    const num = await secNumberApi.assign(d)
    set((s) => ({
      // upsert: substitui se já existia o mesmo instance_id
      numbers: [...s.numbers.filter((n) => n.instance_id !== num.instance_id), num]
        .sort((a, b) => a.priority - b.priority),
    }))
  },

  updateNumber: async (id, d) => {
    const updated = await secNumberApi.update(id, d)
    set((s) => ({ numbers: s.numbers.map((n) => (n.id === id ? updated : n)).sort((a, b) => a.priority - b.priority) }))
  },

  deleteNumber: async (id) => {
    await secNumberApi.delete(id)
    set((s) => ({ numbers: s.numbers.filter((n) => n.id !== id) }))
  },
}))