6df0834b67
Multiple Mega-Debrid accounts can now be configured as login:password pairs (one per line). When an account hits Fair-Use limits or errors, the next account is tried automatically. - New parser module mega-debrid-accounts.ts (parse, ID generation, masking, serialization) - Per-account daily limits, usage tracking, enable/disable - Account rotation with per-mode cooldowns (API failures don't block Web attempts) - Backward compatible: existing single megaLogin/megaPassword is auto-migrated to the new format - UI: textarea for credentials, account list with masked logins Follows the existing Debrid-Link multi-key pattern. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
92 lines
4.0 KiB
Markdown
92 lines
4.0 KiB
Markdown
# Mega-Debrid Multi-Account Support
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> **For agentic workers:** Use superpowers:subagent-driven-development to implement this plan.
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**Goal:** Multiple Mega-Debrid accounts with automatic fallback when an account hits Fair-Use limits or errors.
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**Architecture:** Follow the existing Debrid-Link multi-key pattern. Store credentials as newline-separated `login:password` pairs. Account rotation uses linear iteration with cooldown/disable/daily-limit checks.
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**Tech Stack:** TypeScript, Electron, React
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---
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### Task 1: Create mega-debrid-accounts.ts parser module
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**Files:**
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- Create: `src/shared/mega-debrid-accounts.ts`
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- [ ] Create `MegaDebridAccountEntry` interface (id, login, password, index, label, maskedLogin)
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- [ ] Create `parseMegaDebridAccounts(raw: string): MegaDebridAccountEntry[]` - split by newlines, parse `login:password` pairs, deduplicate by login, generate stable IDs via FNV-1a hash (`mda_` prefix)
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- [ ] Create `getMegaDebridAccountId(login: string): string`
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- [ ] Create `maskMegaDebridLogin(login: string): string`
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- [ ] Create `getMegaDebridAccountLabel(index: number): string` - "Account 1", "Account 2"
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- [ ] Create `serializeMegaDebridAccounts(accounts: {login: string, password: string}[]): string` - back to newline-separated format
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- [ ] Backward compat: if raw string has no `:` separator, treat as legacy single-login (use megaPassword from settings)
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### Task 2: Extend AppSettings with multi-account fields
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**Files:**
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- Modify: `src/shared/types.ts`
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- [ ] Replace `megaLogin: string` → `megaCredentials: string` (newline-separated `login:password` pairs)
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- [ ] Keep `megaPassword: string` for backward compat (migration reads it once)
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- [ ] Add `megaDebridDisabledAccountIds: string[]`
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- [ ] Add `megaDebridAccountDailyLimitBytes: Record<string, number>`
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- [ ] Add `megaDebridAccountDailyUsageBytes: Record<string, number>`
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- [ ] Add `megaDebridAccountTotalUsageBytes: Record<string, number>`
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### Task 3: Add per-account daily limit functions
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**Files:**
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- Modify: `src/shared/provider-daily-limits.ts`
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- [ ] Add `getMegaDebridAccountDailyLimitBytes(settings, accountId)`
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- [ ] Add `getMegaDebridAccountDailyUsageBytes(settings, accountId, epochMs)`
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- [ ] Add `isMegaDebridAccountDailyLimitReached(settings, accountId, epochMs)`
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- [ ] Add `addMegaDebridAccountDailyUsageBytes(settings, accountId, bytes, epochMs)`
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- [ ] Add `addMegaDebridAccountTotalUsageBytes(settings, accountId, bytes)`
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- [ ] Add `isMegaDebridAccountDisabled(settings, accountId)`
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### Task 4: Migrate storage from single to multi-account
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**Files:**
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- Modify: `src/main/storage.ts`
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- [ ] In `normalizeSettings`: migrate old `megaLogin`+`megaPassword` → `megaCredentials` format (`login:password`)
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- [ ] Normalize new fields with defaults
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### Task 5: Implement account rotation in debrid.ts
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**Files:**
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- Modify: `src/main/debrid.ts`
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- [ ] Add in-memory cooldown cache for Mega accounts (like `debridLinkKeyCooldowns`)
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- [ ] Update `hasMegaDebridCredentials()` to check `parseMegaDebridAccounts().length > 0`
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- [ ] Update Mega-Debrid API unrestrict to iterate accounts (skip disabled/limited/cooldown)
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- [ ] Update Mega-Debrid Web unrestrict to iterate accounts
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- [ ] Return `sourceAccountId` and `sourceAccountLabel` on success
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- [ ] On failure: classify error, apply cooldown, try next account
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### Task 6: Update download-manager usage tracking
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**Files:**
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- Modify: `src/main/download-manager.ts`
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- [ ] Track per-account bytes for Mega-Debrid (like Debrid-Link key tracking)
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- [ ] Update `isProviderDailyLimited` to check if ANY Mega account is available
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### Task 7: Update UI for multi-account management
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**Files:**
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- Modify: `src/renderer/App.tsx`
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- [ ] Update Mega-Debrid account dialog: textarea for credentials (`login:password` per line)
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- [ ] Display account list with masked logins, enable/disable toggle, per-account daily limits
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- [ ] Update account summary display to show individual accounts
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### Task 8: Tests
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- [ ] Unit tests for `parseMegaDebridAccounts` (parse, deduplicate, legacy compat)
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- [ ] Unit tests for per-account daily limits
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- [ ] Run full test suite: `npx vitest run`
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