package routes

import (
	"github.com/gofiber/fiber/v2"

	"github.com/break/junhong_cmp_fiber/internal/handler/admin"
	"github.com/break/junhong_cmp_fiber/internal/model/dto"
	"github.com/break/junhong_cmp_fiber/pkg/constants"
	"github.com/break/junhong_cmp_fiber/pkg/errors"
	"github.com/break/junhong_cmp_fiber/pkg/middleware"
	"github.com/break/junhong_cmp_fiber/pkg/openapi"
)

// registerAccountRoutes 注册账号相关路由
// 统一路由结构：/api/admin/accounts/*
// 账号类型通过请求体的 user_type 字段区分（2=平台用户，3=代理账号，4=企业账号）
func registerAccountRoutes(api fiber.Router, h *admin.AccountHandler, doc *openapi.Generator, basePath string) {
	accounts := api.Group("/accounts")
	accountsPath := basePath + "/accounts"

	// 企业用户拦截中间件：禁止企业用户访问账号管理接口
	accounts.Use(func(c *fiber.Ctx) error {
		userType := middleware.GetUserTypeFromContext(c.UserContext())
		if userType == constants.UserTypeEnterprise {
			return errors.New(errors.CodeForbidden, "无权限访问账号管理功能")
		}
		return c.Next()
	})

	// 创建账号（user_type: 2=平台, 3=代理, 4=企业）
	Register(accounts, doc, accountsPath, "POST", "", h.Create, RouteSpec{
		Summary: "创建账号",
		Tags:    []string{"账号管理"},
		Input:   new(dto.CreateAccountRequest),
		Output:  new(dto.AccountResponse),
		Auth:    true,
	})

	// 查询账号列表（可通过 user_type 参数筛选）
	Register(accounts, doc, accountsPath, "GET", "", h.List, RouteSpec{
		Summary: "查询账号列表",
		Tags:    []string{"账号管理"},
		Input:   new(dto.AccountListRequest),
		Output:  new(dto.AccountPageResult),
		Auth:    true,
	})

	// 获取账号详情
	Register(accounts, doc, accountsPath, "GET", "/:id", h.Get, RouteSpec{
		Summary: "获取账号详情",
		Tags:    []string{"账号管理"},
		Input:   new(dto.IDReq),
		Output:  new(dto.AccountResponse),
		Auth:    true,
	})

	// 更新账号
	Register(accounts, doc, accountsPath, "PUT", "/:id", h.Update, RouteSpec{
		Summary: "更新账号",
		Tags:    []string{"账号管理"},
		Input:   new(dto.UpdateAccountParams),
		Output:  new(dto.AccountResponse),
		Auth:    true,
	})

	// 删除账号
	Register(accounts, doc, accountsPath, "DELETE", "/:id", h.Delete, RouteSpec{
		Summary: "删除账号",
		Tags:    []string{"账号管理"},
		Input:   new(dto.IDReq),
		Output:  nil,
		Auth:    true,
	})

	// 修改账号密码
	Register(accounts, doc, accountsPath, "PUT", "/:id/password", h.UpdatePassword, RouteSpec{
		Summary: "修改账号密码",
		Tags:    []string{"账号管理"},
		Input:   new(dto.UpdatePasswordParams),
		Output:  nil,
		Auth:    true,
	})

	// 修改账号状态
	Register(accounts, doc, accountsPath, "PUT", "/:id/status", h.UpdateStatus, RouteSpec{
		Summary: "修改账号状态",
		Tags:    []string{"账号管理"},
		Input:   new(dto.UpdateStatusParams),
		Output:  nil,
		Auth:    true,
	})

	// 为账号分配角色
	Register(accounts, doc, accountsPath, "POST", "/:id/roles", h.AssignRoles, RouteSpec{
		Summary: "为账号分配角色",
		Tags:    []string{"账号管理"},
		Input:   new(dto.AssignRolesParams),
		Output:  new([]dto.AccountRoleResponse),
		Auth:    true,
	})

	// 获取账号角色
	Register(accounts, doc, accountsPath, "GET", "/:id/roles", h.GetRoles, RouteSpec{
		Summary: "获取账号角色",
		Tags:    []string{"账号管理"},
		Input:   new(dto.IDReq),
		Output:  new(dto.AccountRolesResponse),
		Auth:    true,
	})

	// 移除账号角色
	Register(accounts, doc, accountsPath, "DELETE", "/:account_id/roles/:role_id", h.RemoveRole, RouteSpec{
		Summary: "移除账号角色",
		Tags:    []string{"账号管理"},
		Input:   new(dto.RemoveRoleParams),
		Output:  nil,
		Auth:    true,
	})
}