package smscli

import (
	"context"
	"fmt"
)

// ──────────────────────────────────────────────
// 用户接口
// ──────────────────────────────────────────────

// CreateSignature 创建短信签名。
// POST /api/sms/signature
func (c *Client) CreateSignature(ctx context.Context, req CreateSignatureReq) (SmsSignature, error) {
	return post[SmsSignature](c, ctx, "/api/sms/signature", req)
}

// ListSignatures 获取当前用户的签名列表（分页）。
// GET /api/sms/signature/list
func (c *Client) ListSignatures(ctx context.Context, q PaginationQuery) (PaginationResult[SmsSignature], error) {
	params := paginationParams(q)
	return get[PaginationResult[SmsSignature]](c, ctx, "/api/sms/signature/list", buildQuery(params))
}

// GetSignature 获取指定签名详情。
// GET /api/sms/signature/:id
func (c *Client) GetSignature(ctx context.Context, id uint) (SmsSignature, error) {
	return get[SmsSignature](c, ctx, fmt.Sprintf("/api/sms/signature/%d", id), nil)
}

// UpdateSignature 更新指定签名。
// PUT /api/sms/signature/:id
func (c *Client) UpdateSignature(ctx context.Context, id uint, req UpdateSignatureReq) (SmsSignature, error) {
	return put[SmsSignature](c, ctx, fmt.Sprintf("/api/sms/signature/%d", id), req)
}

// DeleteSignature 删除指定签名。
// DELETE /api/sms/signature/:id
func (c *Client) DeleteSignature(ctx context.Context, id uint) error {
	_, err := del[any](c, ctx, fmt.Sprintf("/api/sms/signature/%d", id))
	return err
}

// SubmitSignature 提交签名进入审核。
// POST /api/sms/signature/:id/submit
func (c *Client) SubmitSignature(ctx context.Context, id uint) error {
	_, err := post[any](c, ctx, fmt.Sprintf("/api/sms/signature/%d/submit", id), nil)
	return err
}

// ──────────────────────────────────────────────
// 管理员接口
// ──────────────────────────────────────────────

// AdminListSignatures 管理员获取签名列表，可按 UserID、Status 筛选。
// GET /api/sms/admin/signature/list
func (c *Client) AdminListSignatures(ctx context.Context, q SignatureListQuery) (PaginationResult[SmsSignature], error) {
	params := mergeParams(paginationParams(q.PaginationQuery), map[string]interface{}{
		"user_id": q.UserID,
		"status":  q.Status,
	})
	return get[PaginationResult[SmsSignature]](c, ctx, "/api/sms/admin/signature/list", buildQuery(params))
}

// AdminGetSignature 管理员获取指定签名详情。
// GET /api/sms/admin/signature/:id
func (c *Client) AdminGetSignature(ctx context.Context, id uint) (SmsSignature, error) {
	return get[SmsSignature](c, ctx, fmt.Sprintf("/api/sms/admin/signature/%d", id), nil)
}

// AdminCreateSignature 管理员创建签名（可指定 UserID）。
// POST /api/sms/admin/signature
func (c *Client) AdminCreateSignature(ctx context.Context, req AdminCreateSignatureReq) (SmsSignature, error) {
	return post[SmsSignature](c, ctx, "/api/sms/admin/signature", req)
}

// AdminUpdateSignature 管理员更新指定签名。
// PUT /api/sms/admin/signature/:id
func (c *Client) AdminUpdateSignature(ctx context.Context, id uint, req AdminUpdateSignatureReq) (SmsSignature, error) {
	return put[SmsSignature](c, ctx, fmt.Sprintf("/api/sms/admin/signature/%d", id), req)
}

// AdminDeleteSignature 管理员删除指定签名。
// DELETE /api/sms/admin/signature/:id
func (c *Client) AdminDeleteSignature(ctx context.Context, id uint) error {
	_, err := del[any](c, ctx, fmt.Sprintf("/api/sms/admin/signature/%d", id))
	return err
}

// AdminSubmitSignature 管理员提交签名进入审核。
// POST /api/sms/admin/signature/:id/submit
func (c *Client) AdminSubmitSignature(ctx context.Context, id uint) error {
	_, err := post[any](c, ctx, fmt.Sprintf("/api/sms/admin/signature/%d/submit", id), nil)
	return err
}

// ApproveSignature 管理员审核通过签名。
// POST /api/sms/admin/signature/:id/approve
func (c *Client) ApproveSignature(ctx context.Context, id uint) error {
	_, err := post[any](c, ctx, fmt.Sprintf("/api/sms/admin/signature/%d/approve", id), nil)
	return err
}

// RejectSignature 管理员驳回签名，需提供驳回原因。
// POST /api/sms/admin/signature/:id/reject
func (c *Client) RejectSignature(ctx context.Context, id uint, req RejectReq) error {
	_, err := post[any](c, ctx, fmt.Sprintf("/api/sms/admin/signature/%d/reject", id), req)
	return err
}