# pxy_bots/admin.py
from django.contrib import admin
from .models import TelegramBot, TelegramConversation, TelegramMessage, Connection, CommandRoute

# ---- Connections ----
@admin.register(Connection)
class ConnectionAdmin(admin.ModelAdmin):
    list_display = ("name", "base_url", "auth_type", "timeout_s", "is_active")
    list_filter  = ("auth_type", "is_active")
    search_fields = ("name", "base_url")
    readonly_fields = ("created_at", "updated_at")
    fieldsets = (
        (None, {
            "fields": ("name", "is_active")
        }),
        ("Endpoint", {
            "fields": ("base_url", "path_default", "timeout_s", "allowed_hosts")
        }),
        ("Auth & Headers", {
            "fields": ("auth_type", "auth_value", "headers_json"),
            "description": "Optional headers in JSON (e.g. {\"X-Tenant\":\"mx\"})."
        }),
        ("Timestamps", {
            "fields": ("created_at", "updated_at")
        }),
    )

# ---- Command routes inline under each bot ----
class CommandRouteInline(admin.TabularInline):
    model = CommandRoute
    extra = 0
    fields = ("enabled", "priority", "trigger", "command_name", "connection", "path", "note")
    ordering = ("priority", "id")
    autocomplete_fields = ("connection",)
    show_change_link = True

@admin.register(CommandRoute)
class CommandRouteAdmin(admin.ModelAdmin):
    list_display  = ("bot", "enabled", "priority", "trigger", "command_name", "connection", "path")
    list_filter   = ("enabled", "trigger", "bot", "connection")
    search_fields = ("command_name", "note", "bot__name", "connection__name")
    ordering      = ("bot__name", "priority", "id")

# ---- Bots (with routes inline) ----
@admin.register(TelegramBot)
class TelegramBotAdmin(admin.ModelAdmin):
    list_display = ("name", "username", "token_preview", "is_active", "created_at")
    list_filter  = ("is_active",)
    search_fields = ("name", "username")
    inlines = [CommandRouteInline]
    readonly_fields = ("created_at", "updated_at")

    def token_preview(self, obj):
        return f"{obj.token[:8]}…{obj.token[-4:]}" if obj.token else "—"
    token_preview.short_description = "Token"

# ---- (Optional) conversation/message logs, already simple ----
@admin.register(TelegramConversation)
class TelegramConversationAdmin(admin.ModelAdmin):
    list_display = ("bot", "user_id", "started_at")
    list_filter  = ("bot",)
    search_fields = ("user_id",)

@admin.register(TelegramMessage)
class TelegramMessageAdmin(admin.ModelAdmin):
    list_display = ("conversation", "direction", "short", "timestamp", "response_time_ms")
    list_filter  = ("direction",)
    search_fields = ("content",)
    def short(self, obj): return (obj.content or "")[:60]