# MacOS: 
#
# ➤ brew install openresty/brew/openresty
# 
# EXEC:
#
# ➤ which openresty
# /usr/local/bin/openresty
#
# Config:
#
# ➤ ls /usr/local/etc/openresty
# fastcgi.conf           nginx.conf
# fastcgi.conf.default   nginx.conf.default
# fastcgi_params         scgi_params
# fastcgi_params.default scgi_params.default
# koi-utf                uwsgi_params
# koi-win                uwsgi_params.default
# mime.types             win-utf
# mime.types.default
#
# Main:
#
# ➤ ls /usr/local/opt/openresty
# COPYRIGHT
# INSTALL_RECEIPT.json
# README.markdown
# bin
# homebrew.mxcl.openresty.plist
# luajit
# lualib
# nginx
# pod
# resty.index
# site
server {
    server_name "test.localhost";
    listen 8088;
    client_max_body_size 10M;

    # disable in local test env
    # ssl_certificate /etc/letsencrypt/live/music-room.alchemy-studio.cn/fullchain.pem; # managed by Certbot
    # ssl_certificate_key /etc/letsencrypt/live/music-room.alchemy-studio.cn/privkey.pem; # managed by Certbot

    # https://fishshell.com/docs/current/language.html#variable-expansion
    # ➤ mkdir -p /usr/local/file_upload
    # ➤ sudo chown (whoami) /usr/local/file_upload
    set $tmp_file_dir "/usr/local/file_upload"; # 文件存储路径
    set $task_server "http://127.0.0.1:8080"; # task server host
    set $htyuc "http://127.0.0.1:3000"; #htyuc host

    set $resty_loc "/usr/local/opt/openresty"; # MacOS
    set $convert "/usr/local/bin/convert";

    location / {
        try_files $uri $uri/ /index.html;
        proxy_set_header  Host "test.localhost";
        proxy_set_header  X-Real-IP $remote_addr;
        # disable in local test env
        proxy_set_header  X-Forwarded-Proto https;
        proxy_set_header  X-Forwarded-For $remote_addr;
        proxy_set_header  X-Forwarded-Host $remote_addr;
    }

    root $resty_loc/nginx/html/music-room;
    index index.html;

    location /mini/ {
        alias $resty_loc/nginx/html/mini-music-room/;
        try_files $uri $uri/ /mini/index.html;
        index index.html;
    }

    #Upload image files
    location /api/ngx/image/upload {
         content_by_lua_file $resty_loc/resty_funcs/upload.lua;
    }
    #Combine image files
    location /api/ngx/image/combine {
         content_by_lua_file $resty_loc/resty_funcs/combine.lua;
    }
    #Audio file download
    location /api/ngx/audio/upload {
         content_by_lua_file $resty_loc/resty_funcs/upload_audio.lua;
    }
    #Audio file convert
    location /api/ngx/audio/convert {
         content_by_lua_file $resty_loc/resty_funcs/convert_audio.lua;
    }
    #Static file server
    location /file_upload {
        default_type "";
        alias $tmp_file_dir;
        autoindex on;
        autoindex_exact_size off;
        autoindex_localtime on;
    }

    location /api/v1/ws/ {
        proxy_pass http://127.0.0.1:3001/api/v1/ws/;
        proxy_set_header Host $host;
    }
    location /api/v1/uc/ {
        proxy_pass http://127.0.0.1:3000/api/v1/uc/;
        proxy_set_header Host $host;
    }
    location /api/v1/ts/ {
        proxy_pass http://127.0.0.1:8080/api/v1/ts/;
        proxy_set_header Host $host;
    }
}