# -*- coding: utf-8 -*-
from odoo import models, fields, api, _

class SocialCommerceDashboard(models.Model):
    _name = 'social.commerce.dashboard'
    _description = 'Social Commerce Admin Dashboard'

    name = fields.Char(string='Dashboard', default='Social Commerce Overview')
    company_id = fields.Many2one('res.company', string='Company', default=lambda self: self.env.company)

    # Meta Metrics
    meta_connection_status = fields.Selection([
        ('untested', 'Not Tested'),
        ('connected', 'Connected'),
        ('error', 'Connection Error')
    ], string='Meta Connection Status', compute='_compute_metrics')
    meta_catalog_id = fields.Char(string='Meta Catalog ID', compute='_compute_metrics')
    meta_last_sync = fields.Datetime(string='Last Catalog Sync', compute='_compute_metrics')
    meta_synced_count = fields.Integer(string='Products Synced', compute='_compute_metrics')
    meta_pending_count = fields.Integer(string='Products Pending', compute='_compute_metrics')
    meta_failed_count = fields.Integer(string='Products Failed', compute='_compute_metrics')

    # WhatsApp Metrics
    whatsapp_connection_status = fields.Selection([
        ('untested', 'Not Tested'),
        ('connected', 'Connected'),
        ('error', 'Connection Error')
    ], string='WhatsApp Connection Status', compute='_compute_metrics')
    whatsapp_webhook_verified = fields.Boolean(string='Webhook Verified', compute='_compute_metrics')
    whatsapp_phone = fields.Char(string='Business Number', compute='_compute_metrics')
    whatsapp_sent_count = fields.Integer(string='Notifications Sent', compute='_compute_metrics')
    whatsapp_failed_count = fields.Integer(string='Failed Notifications', compute='_compute_metrics')
    whatsapp_inbound_count = fields.Integer(string='Customer Inquiries', compute='_compute_metrics')
    last_inbound_message = fields.Text(string='Last Customer Message', compute='_compute_metrics')
    last_inbound_date = fields.Datetime(string='Last Message Date', compute='_compute_metrics')

    def _compute_metrics(self):
        queue_model = self.env['social.meta.sync.queue']
        notif_model = self.env['social.whatsapp.notification']
        msg_model = self.env['social.whatsapp.message']
        product_model = self.env['product.product']

        for rec in self:
            comp = rec.company_id or self.env.company
            # Meta
            rec.meta_connection_status = comp.meta_connection_status
            rec.meta_catalog_id = comp.meta_catalog_id or 'Not Configured'
            
            last_synced_prod = product_model.search([
                ('meta_last_sync', '!=', False),
                ('company_id', 'in', (False, comp.id))
            ], order='meta_last_sync desc', limit=1)
            rec.meta_last_sync = last_synced_prod.meta_last_sync if last_synced_prod else False

            rec.meta_synced_count = product_model.search_count([
                ('meta_sync_status', '=', 'synced'),
                ('company_id', 'in', (False, comp.id))
            ])
            rec.meta_pending_count = queue_model.search_count([
                ('state', 'in', ('pending', 'processing')),
                ('company_id', '=', comp.id)
            ])
            rec.meta_failed_count = queue_model.search_count([
                ('state', '=', 'failed'),
                ('company_id', '=', comp.id)
            ])

            # WhatsApp
            rec.whatsapp_connection_status = comp.whatsapp_connection_status
            rec.whatsapp_webhook_verified = comp.whatsapp_webhook_verified
            rec.whatsapp_phone = comp.whatsapp_business_phone_number or 'Not Configured'

            rec.whatsapp_sent_count = notif_model.search_count([
                ('state', 'in', ('sent', 'delivered', 'read')),
                ('company_id', '=', comp.id)
            ])
            rec.whatsapp_failed_count = notif_model.search_count([
                ('state', '=', 'failed'),
                ('company_id', '=', comp.id)
            ])
            rec.whatsapp_inbound_count = msg_model.search_count([
                ('direction', '=', 'inbound'),
                ('company_id', '=', comp.id)
            ])

            last_msg = msg_model.search([
                ('direction', '=', 'inbound'),
                ('company_id', '=', comp.id)
            ], order='timestamp desc', limit=1)
            if last_msg:
                rec.last_inbound_message = f"{last_msg.from_phone}: {last_msg.body or ''}"
                rec.last_inbound_date = last_msg.timestamp
            else:
                rec.last_inbound_message = "No incoming customer messages yet."
                rec.last_inbound_date = False

    def action_test_meta_connection(self):
        return self.env['social.meta.catalog'].test_connection(self.company_id)

    def action_test_whatsapp_connection(self):
        return self.env['social.whatsapp.api'].test_connection(self.company_id)

    def action_sync_products_now(self):
        return self.env['social.meta.sync.queue'].action_sync_all_published_products(self.company_id)

    def action_retry_failed_all(self):
        # 1. Retry failed Meta queue items
        meta_items = self.env['social.meta.sync.queue'].search([
            ('state', '=', 'failed'),
            ('company_id', '=', self.company_id.id)
        ])
        if meta_items:
            meta_items.action_retry()
            self.env['social.meta.sync.queue'].process_queue(limit=50)

        # 2. Retry failed WhatsApp notifications
        wa_notifs = self.env['social.whatsapp.notification'].search([
            ('state', '=', 'failed'),
            ('company_id', '=', self.company_id.id)
        ])
        if wa_notifs:
            wa_notifs.action_retry()

        return {
            'type': 'ir.actions.client',
            'tag': 'display_notification',
            'params': {
                'title': _("Retry Initiated"),
                'message': _("Retrying %d failed Meta catalog items and %d failed WhatsApp notifications.") % (len(meta_items), len(wa_notifs)),
                'type': 'success',
                'sticky': False,
            }
        }

    def action_view_sync_logs(self):
        return self.env["ir.actions.actions"]._for_xml_id("dine360_meta_social.action_social_meta_sync_queue")

    def action_view_whatsapp_logs(self):
        return self.env["ir.actions.actions"]._for_xml_id("dine360_meta_social.action_social_whatsapp_notification")

    def action_view_inbound_messages(self):
        return self.env["ir.actions.actions"]._for_xml_id("dine360_meta_social.action_social_whatsapp_message")