# =============================================================
# InfiPlot — AI 实时交互剧情游戏
# Recommended setup: Xiaomi MiMo Token Plan for TEXT / VISION / TTS
# (one API key covers all three) + Runware for IMAGE (FLUX.2 [klein]).
#
# TEXT / VISION use any OpenAI-compatible endpoint (any OpenAI-
# compatible host works: OpenRouter, OpenAI, Anthropic via proxy,
# Gemini, DeepSeek, Ollama, ...).
# TTS uses Xiaomi MiMo's own voice design / clone protocol
# (not OpenAI-compatible; appends -voicedesign / -voiceclone).
#
# IMAGE uses Runware's own task-array protocol (not OpenAI-compatible);
# the adapter posts an `imageInference` task to IMAGE_BASE_URL.
# =============================================================

# ---- 1. Text LLM · scene director ----------------------------------
# Any OpenAI-compatible endpoint works: OpenAI, Anthropic (via proxy),
# Gemini, OpenRouter, DeepSeek, OpenCode, MiMo, local Ollama, …
# Recommended starters:
#   A. DeepSeek v4-flash direct (https://api.deepseek.com/v1) — pay-as-you-go,
#      fastest first-token latency, very stable JSON output.
#   B. OpenCode Go (https://opencode.ai/zen/go/v1) — $10/mo flat-rate bundle of
#      12 open-source models (DeepSeek v4-flash, Qwen, Kimi, GLM, MiMo, …).
#      Cheaper at high volume, slower at the tail.
#   C. MiMo v2.5 via Xiaomi Token Plan — bundles VISION + TTS in one tp- key.
TEXT_BASE_URL=https://api.deepseek.com/v1
TEXT_API_KEY=sk-xxx
TEXT_MODEL=deepseek-v4-flash

# ---- 2. Image generator (renders the scene background) -------------
# Recommended: Runware + FLUX.2 [klein] 9B KV — distilled 4-step model,
# sub-second inference at ~$0.0008/image. Sign up at https://runware.ai
# AIR ids for FLUX.2 [klein] variants:
#   runware:400@1  · 4B (smaller)
#   runware:400@6  · 9B KV (recommended — fastest at 16:9)
IMAGE_BASE_URL=https://api.runware.ai/v1
IMAGE_API_KEY=runware-xxx
IMAGE_MODEL=runware:400@6

# ---- 3. Vision model · multimodal click interpretation -------------
# Recommended: MiMo V2.5 — multimodal, accepts image_url content parts.
VISION_BASE_URL=https://token-plan-sgp.xiaomimimo.com/v1
VISION_API_KEY=tp-xxx
VISION_MODEL=mimo-v2.5

# ---- 4. TTS · Xiaomi MiMo (optional — leave blank to disable) ------
# Per-character voice design → clone, with per-line delivery direction.
# Voice identity = the reference audio kept in the session (no server expiry).
# The adapter appends -voicedesign / -voiceclone to TTS_SPEECH_MODEL.
TTS_BASE_URL=https://token-plan-sgp.xiaomimimo.com/v1
TTS_API_KEY=tp-xxx
TTS_SPEECH_MODEL=mimo-v2.5-tts

# ---- 5. MOCK_IMAGE — skip image generation (cheap TTS testing) -----
# true → return a placeholder image instead of calling the image model.
# Text/story/voice still run normally. Great for iterating on TTS.
MOCK_IMAGE=false

# ---- 5b. Image proxy (Cloudflare Worker, OPTIONAL) -----------------
# Leave NEXT_PUBLIC_IMAGE_PROXY_URL blank (the default) and the browser
# fetches images directly from the provider — exactly as the app worked
# before this proxy existed. The ALLOWED_HOSTS value below is inert until
# a proxy URL is set, so you're completely unaffected; skip this section.
#
# Why you might want it: Chrome's direct fetch of im.runware.ai is unreliable
# on some networks (ERR_QUIC_PROTOCOL_ERROR mid-stream → partial bytes →
# <img> paints progressively top-to-bottom). Routing the fetch through a tiny
# Cloudflare Worker re-fetches server-to-server (no QUIC fragility) and serves
# over HTTP/2 — atomic paint, plus edge caching + CORS.
#
# Deploy your own in ~1 min (one-click "Deploy to Cloudflare" button):
#   https://github.com/zonghaoyuan/infiplot-image-proxy
# Then paste the workers.dev URL it prints below. NEXT_PUBLIC_ vars are
# inlined at BUILD time — set them in Vercel/Cloudflare project settings.
NEXT_PUBLIC_IMAGE_PROXY_URL=
# Hostnames the proxy is allowed to fetch (comma-separated). Default covers
# Runware's CDN. If your IMAGE_BASE_URL points at another provider, add that
# provider's image host here so its URLs take the proxy path too. Anything
# not listed stays on the direct fetch. Only matters when the URL above is set.
NEXT_PUBLIC_IMAGE_PROXY_ALLOWED_HOSTS=im.runware.ai

# ---- 6. Analytics · Umami (optional — leave blank to disable) ------
# Privacy-friendly, cookieless page-view stats — no Cookie consent banner.
# Cloud: sign up at https://cloud.umami.is, add your site, copy its ID into
# NEXT_PUBLIC_UMAMI_WEBSITE_ID and use the cloud script URL:
#   NEXT_PUBLIC_UMAMI_SRC=https://cloud.umami.is/script.js
# Self-host later: point SRC at your own instance — the integration is identical
# (no code change), e.g. NEXT_PUBLIC_UMAMI_SRC=https://stats.example.com/script.js
# Both blank → no script is injected (zero tracking; every track() call no-ops).
# Beyond page views the app emits content-free custom events (game start, scene
# reached, choice picked, ...) — only enums/counts/booleans, never your prompts,
# uploaded images or any per-user ID. The visitor's Do-Not-Track is honoured.
# NEXT_PUBLIC_ vars are inlined at BUILD time, so set them in the build env
# (Vercel project settings).
NEXT_PUBLIC_UMAMI_SRC=
NEXT_PUBLIC_UMAMI_WEBSITE_ID=

# Optional hostname allowlist — defense-in-depth on top of the blank-to-disable
# gate above. The tracker fires only when window.location.hostname EXACTLY
# matches an entry, so a fork that copied these vars stays silent on its own
# domain. Comma-separated, exact match: apex ≠ www (list both), no wildcards.
# Blank → track on all hosts. e.g. infiplot.com,www.infiplot.com
NEXT_PUBLIC_UMAMI_DOMAINS=