| 1 | package config |
| 2 | |
| 3 | import "strings" |
| 4 | |
| 5 | // acceptsDeepSeekModelReference preserves saved session references to retired |
| 6 | // official Flash IDs without putting aliases back in the selectable catalog. |
| 7 | // Resolution keeps the original wire ID, pricing and model-specific overrides. |
| 8 | func acceptsDeepSeekModelReference(p *ProviderEntry, model string) bool { |
| 9 | if p.HasModel(model) { |
| 10 | return true |
| 11 | } |
| 12 | if !p.HasModel("deepseek-flash") || !isOfficialDeepSeekModelReferenceEndpoint(p) { |
| 13 | return false |
| 14 | } |
| 15 | switch model { |
| 16 | case "deepseek-v4-flash", "deepseek-v4-flash-vision-exp": |
| 17 | return true |
| 18 | default: |
| 19 | return false |
| 20 | } |
| 21 | } |
| 22 | |
| 23 | func normalizeOfficialDeepSeekModels(c *Config) { |
| 24 | if c == nil { |
| 25 | return |
| 26 | } |
| 27 | for i := range c.Providers { |
| 28 | p := &c.Providers[i] |
| 29 | if officialProviderHost(p.BaseURL) != "api.deepseek.com" { |
| 30 | continue |
| 31 | } |
| 32 | // Explicit lists belong to the user. Legacy singular entries still |
| 33 | // receive the stock catalog while retaining their original model. |
| 34 | if len(p.Models) == 0 { |
| 35 | legacyModel := p.Model |
| 36 | legacyDefault := p.DefaultModel() |
| 37 | switch strings.TrimSpace(p.Name) { |
| 38 | case "deepseek", "deepseek-chat", "deepseek-anthropic", "deepseek-responses": |
| 39 | ensureProviderModels(p, deepSeekOfficialModels, "deepseek-flash") |
| 40 | case "deepseek-flash": |
| 41 | ensureProviderModels(p, []string{"deepseek-flash"}, "deepseek-flash") |
| 42 | case "deepseek-pro": |
| 43 | ensureProviderModels(p, []string{"deepseek-v4-pro"}, "deepseek-v4-pro") |
| 44 | } |
| 45 | // A singular price belongs to the original model ID. Keep that |
| 46 | // provenance for billing migrations and saved legacy references. |
| 47 | if legacyModel != "" { |
| 48 | p.Model = legacyModel |
| 49 | if len(p.Models) > 0 && p.HasModel(legacyDefault) { |
| 50 | p.Default = legacyDefault |
| 51 | } |
| 52 | } |
| 53 | } |
| 54 | backfillOfficialDeepSeekVisionPrice(p) |
| 55 | if isOfficialDeepSeekResponsesProvider(p) { |
| 56 | backfillOfficialDeepSeekResponsesProPrice(p) |
| 57 | } |
| 58 | backfillDeepSeekAnthropicCapabilities(p) |
| 59 | } |
| 60 | } |
| 61 | |
| 62 | func isOfficialDeepSeekModelReferenceEndpoint(p *ProviderEntry) bool { |
| 63 | endpoint, exact := normalizedExactProviderRequestURL(ProviderEffectiveRequestURL(p)) |
| 64 | if !exact { |
| 65 | return false |
| 66 | } |
| 67 | switch normalizedProviderProtocol(p.Kind) { |
| 68 | case "openai": |
| 69 | return endpoint == "https://api.deepseek.com/chat/completions" || endpoint == "https://api.deepseek.com/v1/chat/completions" |
| 70 | case "responses": |
| 71 | return endpoint == "https://api.deepseek.com/responses" || endpoint == "https://api.deepseek.com/v1/responses" |
| 72 | case "anthropic": |
| 73 | return endpoint == "https://api.deepseek.com/anthropic/v1/messages" |
| 74 | default: |
| 75 | return false |
| 76 | } |
| 77 | } |
| 78 |