From 19dc2963f50e1c05c2837160090195131ec2acec Mon Sep 17 00:00:00 2001
From: tretrauit <tretrauit@gmail.com>
Date: Sat, 30 Dec 2023 21:39:44 +0700
Subject: [PATCH] feat: add proper logging

---
 .gitignore                           |   3 +
 Cargo.lock                           | 672 +++++++++++++++++++++++++++
 Cargo.toml                           |  12 +-
 swordfish-common/Cargo.toml          |   6 +
 swordfish-common/src/constants.rs    |   2 +
 swordfish-common/src/lib.rs          |  43 +-
 swordfish-common/src/tesseract.rs    |   1 +
 swordfish-common/src/utils/karuta.rs |   3 +
 swordfish/Cargo.toml                 |   8 +
 swordfish/src/config.rs              |  42 ++
 swordfish/src/katana.rs              |  37 ++
 swordfish/src/main.rs                | 155 +++++-
 swordfish/src/utils.rs               |   0
 13 files changed, 961 insertions(+), 23 deletions(-)
 create mode 100644 swordfish-common/src/constants.rs
 create mode 100644 swordfish-common/src/tesseract.rs
 create mode 100644 swordfish-common/src/utils/karuta.rs
 create mode 100644 swordfish/src/config.rs
 create mode 100644 swordfish/src/katana.rs
 create mode 100644 swordfish/src/utils.rs

diff --git a/.gitignore b/.gitignore
index ea8c4bf..bbed3f6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,4 @@
+*.log
+.env
+config.toml
 /target
diff --git a/Cargo.lock b/Cargo.lock
index a14acf0..f875f68 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -17,6 +17,15 @@ version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
 
+[[package]]
+name = "aho-corasick"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "43f6cb1bf222025340178f382c426f13757b2960e89779dfcb319c32542a5a41"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "android-tzdata"
 version = "0.1.1"
@@ -79,6 +88,34 @@ version = "0.21.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "35636a1494ede3b646cc98f74f8e62c773a38a659ebc777a2cf26b9b74171df9"
 
+[[package]]
+name = "bindgen"
+version = "0.64.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c4243e6031260db77ede97ad86c27e501d646a27ab57b59a574f725d98ab1fb4"
+dependencies = [
+ "bitflags 1.3.2",
+ "cexpr",
+ "clang-sys",
+ "lazy_static",
+ "lazycell",
+ "log",
+ "peeking_take_while",
+ "proc-macro2",
+ "quote",
+ "regex",
+ "rustc-hash",
+ "shlex",
+ "syn 1.0.109",
+ "which",
+]
+
+[[package]]
+name = "bit_field"
+version = "0.10.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dc827186963e592360843fb5ba4b973e145841266c1357f7180c43526f2e5b61"
+
 [[package]]
 name = "bitflags"
 version = "1.3.2"
@@ -112,6 +149,12 @@ version = "0.6.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e1e5f035d16fc623ae5f74981db80a439803888314e3a555fd6f04acd51a3205"
 
+[[package]]
+name = "bytemuck"
+version = "1.14.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "374d28ec25809ee0e23827c2ab573d729e293f281dfe393500e7ad618baa61c6"
+
 [[package]]
 name = "byteorder"
 version = "1.5.0"
@@ -164,6 +207,15 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "cexpr"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6fac387a98bb7c37292057cffc56d62ecb629900026402633ae9160df93a8766"
+dependencies = [
+ "nom",
+]
+
 [[package]]
 name = "cfg-if"
 version = "1.0.0"
@@ -183,6 +235,23 @@ dependencies = [
  "windows-targets 0.48.5",
 ]
 
+[[package]]
+name = "clang-sys"
+version = "1.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c688fc74432808e3eb684cae8830a86be1d66a2bd58e1f248ed0960a590baf6f"
+dependencies = [
+ "glob",
+ "libc",
+ "libloading",
+]
+
+[[package]]
+name = "color_quant"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3d7b894f5411737b7867f4827955924d7c254fc9f4d91a6aad6b097804b1018b"
+
 [[package]]
 name = "command_attr"
 version = "0.5.1"
@@ -238,6 +307,28 @@ dependencies = [
  "crossbeam-utils",
 ]
 
+[[package]]
+name = "crossbeam-deque"
+version = "0.8.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fca89a0e215bab21874660c67903c5f143333cab1da83d041c7ded6053774751"
+dependencies = [
+ "cfg-if",
+ "crossbeam-epoch",
+ "crossbeam-utils",
+]
+
+[[package]]
+name = "crossbeam-epoch"
+version = "0.9.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0e3681d554572a651dda4186cd47240627c3d0114d45a95f6ad27f2f22e7548d"
+dependencies = [
+ "autocfg",
+ "cfg-if",
+ "crossbeam-utils",
+]
+
 [[package]]
 name = "crossbeam-utils"
 version = "0.8.18"
@@ -247,6 +338,12 @@ dependencies = [
  "cfg-if",
 ]
 
+[[package]]
+name = "crunchy"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7a81dae078cea95a014a339291cec439d2f232ebe854a9d672b796c6afafa9b7"
+
 [[package]]
 name = "crypto-common"
 version = "0.1.6"
@@ -297,6 +394,18 @@ dependencies = [
  "crypto-common",
 ]
 
+[[package]]
+name = "dotenvy"
+version = "0.15.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1aaf95b3e5c8f23aa320147307562d361db0ae0d51242340f558153b4eb2439b"
+
+[[package]]
+name = "either"
+version = "1.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a26ae43d7bcc3b814de94796a5e736d4029efb0ee900c12e2d54c993ad1a1e07"
+
 [[package]]
 name = "encoding_rs"
 version = "0.8.33"
@@ -331,12 +440,46 @@ dependencies = [
  "version_check",
 ]
 
+[[package]]
+name = "exr"
+version = "1.71.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "832a761f35ab3e6664babfbdc6cef35a4860e816ec3916dcfd0882954e98a8a8"
+dependencies = [
+ "bit_field",
+ "flume",
+ "half",
+ "lebe",
+ "miniz_oxide",
+ "rayon-core",
+ "smallvec",
+ "zune-inflate",
+]
+
 [[package]]
 name = "fastrand"
 version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "25cbce373ec4653f1a01a31e8a5e5ec0c622dc27ff9c4e6606eefef5cbbed4a5"
 
+[[package]]
+name = "fdeflate"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "209098dd6dfc4445aa6111f0e98653ac323eaa4dfd212c9ca3931bf9955c31bd"
+dependencies = [
+ "simd-adler32",
+]
+
+[[package]]
+name = "fern"
+version = "0.6.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d9f0c14694cbd524c8720dd69b0e3179344f04ebb5f90f2e4a440c6ea3b2f1ee"
+dependencies = [
+ "log",
+]
+
 [[package]]
 name = "flate2"
 version = "1.0.28"
@@ -347,6 +490,15 @@ dependencies = [
  "miniz_oxide",
 ]
 
+[[package]]
+name = "flume"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "55ac459de2512911e4b674ce33cf20befaba382d05b62b008afc1c8b57cbf181"
+dependencies = [
+ "spin",
+]
+
 [[package]]
 name = "fnv"
 version = "1.0.7"
@@ -469,6 +621,16 @@ dependencies = [
  "wasi",
 ]
 
+[[package]]
+name = "gif"
+version = "0.12.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "80792593675e051cf94a4b111980da2ba60d4a83e43e0048c5693baab3977045"
+dependencies = [
+ "color_quant",
+ "weezl",
+]
+
 [[package]]
 name = "gimli"
 version = "0.28.1"
@@ -500,12 +662,36 @@ dependencies = [
  "tracing",
 ]
 
+[[package]]
+name = "half"
+version = "2.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "02b4af3693f1b705df946e9fe5631932443781d0aabb423b62fcd4d73f6d2fd0"
+dependencies = [
+ "crunchy",
+]
+
 [[package]]
 name = "hashbrown"
 version = "0.14.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "290f1a1d9242c78d09ce40a5e87e7554ee637af1351968159f4952f028f75604"
 
+[[package]]
+name = "hermit-abi"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "443144c8cdadd93ebf52ddb4056d257f5b52c04d3c804e657d19eb73fc33668b"
+
+[[package]]
+name = "home"
+version = "0.5.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e3d1354bf6b7235cb4a0576c2619fd4ed18183f689b12b006a0ee7329eeff9a5"
+dependencies = [
+ "windows-sys 0.52.0",
+]
+
 [[package]]
 name = "http"
 version = "0.2.11"
@@ -540,6 +726,12 @@ version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "df3b46402a9d5adb4c86a0cf463f42e19994e3ee891101b1841f30a545cb49a9"
 
+[[package]]
+name = "humantime"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9a3a5bfb195931eeb336b2a7b4d761daec841b97f947d34394601737a7bba5e4"
+
 [[package]]
 name = "hyper"
 version = "0.14.28"
@@ -611,6 +803,25 @@ dependencies = [
  "unicode-normalization",
 ]
 
+[[package]]
+name = "image"
+version = "0.24.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6f3dfdbdd72063086ff443e297b61695500514b1e41095b6fb9a5ab48a70a711"
+dependencies = [
+ "bytemuck",
+ "byteorder",
+ "color_quant",
+ "exr",
+ "gif",
+ "jpeg-decoder",
+ "num-rational",
+ "num-traits",
+ "png",
+ "qoi",
+ "tiff",
+]
+
 [[package]]
 name = "indexmap"
 version = "2.1.0"
@@ -633,6 +844,15 @@ version = "1.0.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b1a46d1a171d865aa5f83f92695765caa047a9b4cbae2cbf37dbd613a793fd4c"
 
+[[package]]
+name = "jpeg-decoder"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bc0000e42512c92e31c2252315bda326620a4e034105e900c98ec492fa077b3e"
+dependencies = [
+ "rayon",
+]
+
 [[package]]
 name = "js-sys"
 version = "0.3.66"
@@ -642,6 +862,56 @@ dependencies = [
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "lazy_static"
+version = "1.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
+
+[[package]]
+name = "lazycell"
+version = "1.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "830d08ce1d1d941e6b30645f1a0eb5643013d835ce3779a5fc208261dbe10f55"
+
+[[package]]
+name = "lebe"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "03087c2bad5e1034e8cace5926dec053fb3790248370865f5117a7d0213354c8"
+
+[[package]]
+name = "leptess"
+version = "0.14.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ae8964e3d3270be667dda2d0026e8c77011bafaad33936011b93750489987513"
+dependencies = [
+ "tesseract-plumbing",
+ "thiserror",
+]
+
+[[package]]
+name = "leptonica-plumbing"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "21713d6ceb6f5f83b8f2facac6ae762cfc1c394f239cd2a7366a0e736fced731"
+dependencies = [
+ "leptonica-sys",
+ "libc",
+ "thiserror",
+]
+
+[[package]]
+name = "leptonica-sys"
+version = "0.4.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "335aadd5fa8d493d62d5596a980ce6ee823a72da45e89bcc45be3841e6d74bff"
+dependencies = [
+ "bindgen",
+ "pkg-config",
+ "vcpkg",
+]
+
 [[package]]
 name = "levenshtein"
 version = "1.0.5"
@@ -654,6 +924,16 @@ version = "0.2.151"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "302d7ab3130588088d277783b1e2d2e10c9e9e4a16dd9050e6ec93fb3e7048f4"
 
+[[package]]
+name = "libloading"
+version = "0.7.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b67380fd3b2fbe7527a606e18729d21c6f3951633d0500574c4dc22d2d638b9f"
+dependencies = [
+ "cfg-if",
+ "winapi",
+]
+
 [[package]]
 name = "linux-raw-sys"
 version = "0.4.12"
@@ -676,6 +956,15 @@ version = "0.4.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b5e6163cb8c49088c2c36f57875e58ccd8c87c7427f7fbd50ea6710b2f3f2e8f"
 
+[[package]]
+name = "matchers"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8263075bb86c5a1b1427b5ae862e8889656f126e9f77c484496e8b47cf5c5558"
+dependencies = [
+ "regex-automata 0.1.10",
+]
+
 [[package]]
 name = "memchr"
 version = "2.6.4"
@@ -713,6 +1002,12 @@ dependencies = [
  "triomphe",
 ]
 
+[[package]]
+name = "minimal-lexical"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"
+
 [[package]]
 name = "miniz_oxide"
 version = "0.7.1"
@@ -720,6 +1015,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e7810e0be55b428ada41041c41f32c9f1a42817901b4ccf45fa3d4b6561e74c7"
 dependencies = [
  "adler",
+ "simd-adler32",
 ]
 
 [[package]]
@@ -733,6 +1029,47 @@ dependencies = [
  "windows-sys 0.48.0",
 ]
 
+[[package]]
+name = "nom"
+version = "7.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d273983c5a657a70a3e8f2a01329822f3b8c8172b73826411a55751e404a0a4a"
+dependencies = [
+ "memchr",
+ "minimal-lexical",
+]
+
+[[package]]
+name = "nu-ansi-term"
+version = "0.46.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "77a8165726e8236064dbb45459242600304b42a5ea24ee2948e18e023bf7ba84"
+dependencies = [
+ "overload",
+ "winapi",
+]
+
+[[package]]
+name = "num-integer"
+version = "0.1.45"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "225d3389fb3509a24c93f5c29eb6bde2586b98d9f016636dff58d7c6f7569cd9"
+dependencies = [
+ "autocfg",
+ "num-traits",
+]
+
+[[package]]
+name = "num-rational"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0638a1c9d0a3c0914158145bc76cff373a75a627e6ecbfb71cbe6f453a5a19b0"
+dependencies = [
+ "autocfg",
+ "num-integer",
+ "num-traits",
+]
+
 [[package]]
 name = "num-traits"
 version = "0.2.17"
@@ -742,6 +1079,16 @@ dependencies = [
  "autocfg",
 ]
 
+[[package]]
+name = "num_cpus"
+version = "1.16.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4161fcb6d602d4d2081af7c3a45852d875a03dd337a6bfdd6e06407b61342a43"
+dependencies = [
+ "hermit-abi",
+ "libc",
+]
+
 [[package]]
 name = "object"
 version = "0.32.2"
@@ -757,6 +1104,12 @@ version = "1.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3fdb12b2476b595f9358c5161aa467c2438859caa136dec86c26fdd2efe17b92"
 
+[[package]]
+name = "overload"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b15813163c1d831bf4a13c3610c05c0d03b39feb07f7e09fa234dac9b15aaf39"
+
 [[package]]
 name = "parking_lot"
 version = "0.12.1"
@@ -780,6 +1133,12 @@ dependencies = [
  "windows-targets 0.48.5",
 ]
 
+[[package]]
+name = "peeking_take_while"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "19b17cddbe7ec3f8bc800887bab5e717348c95ea2ca0b1bf0837fb964dc67099"
+
 [[package]]
 name = "percent-encoding"
 version = "2.3.1"
@@ -798,6 +1157,25 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
 
+[[package]]
+name = "pkg-config"
+version = "0.3.28"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "69d3587f8a9e599cc7ec2c00e331f71c4e69a5f9a4b8a6efd5b07466b9736f9a"
+
+[[package]]
+name = "png"
+version = "0.17.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dd75bf2d8dd3702b9707cdbc56a5b9ef42cec752eb8b3bafc01234558442aa64"
+dependencies = [
+ "bitflags 1.3.2",
+ "crc32fast",
+ "fdeflate",
+ "flate2",
+ "miniz_oxide",
+]
+
 [[package]]
 name = "powerfmt"
 version = "0.2.0"
@@ -830,6 +1208,15 @@ dependencies = [
  "unicase",
 ]
 
+[[package]]
+name = "qoi"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7f6d64c71eb498fe9eae14ce4ec935c555749aef511cca85b5568910d6e48001"
+dependencies = [
+ "bytemuck",
+]
+
 [[package]]
 name = "quote"
 version = "1.0.33"
@@ -869,6 +1256,26 @@ dependencies = [
  "getrandom",
 ]
 
+[[package]]
+name = "rayon"
+version = "1.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9c27db03db7734835b3f53954b534c91069375ce6ccaa2e065441e07d9b6cdb1"
+dependencies = [
+ "either",
+ "rayon-core",
+]
+
+[[package]]
+name = "rayon-core"
+version = "1.12.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5ce3fb6ad83f861aac485e76e1985cd109d9a3713802152be56c3b1f0e0658ed"
+dependencies = [
+ "crossbeam-deque",
+ "crossbeam-utils",
+]
+
 [[package]]
 name = "redox_syscall"
 version = "0.4.1"
@@ -878,6 +1285,50 @@ dependencies = [
  "bitflags 1.3.2",
 ]
 
+[[package]]
+name = "regex"
+version = "1.9.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "81bc1d4caf89fac26a70747fe603c130093b53c773888797a6329091246d651a"
+dependencies = [
+ "aho-corasick",
+ "memchr",
+ "regex-automata 0.3.6",
+ "regex-syntax 0.7.4",
+]
+
+[[package]]
+name = "regex-automata"
+version = "0.1.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6c230d73fb8d8c1b9c0b3135c5142a8acee3a0558fb8db5cf1cb65f8d7862132"
+dependencies = [
+ "regex-syntax 0.6.29",
+]
+
+[[package]]
+name = "regex-automata"
+version = "0.3.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fed1ceff11a1dddaee50c9dc8e4938bd106e9d89ae372f192311e7da498e3b69"
+dependencies = [
+ "aho-corasick",
+ "memchr",
+ "regex-syntax 0.7.4",
+]
+
+[[package]]
+name = "regex-syntax"
+version = "0.6.29"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f162c6dd7b008981e4d40210aca20b4bd0f9b60ca9271061b07f78537722f2e1"
+
+[[package]]
+name = "regex-syntax"
+version = "0.7.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e5ea92a5b6195c6ef2a0295ea818b312502c6fc94dde986c5553242e18fd4ce2"
+
 [[package]]
 name = "reqwest"
 version = "0.11.23"
@@ -941,6 +1392,12 @@ version = "0.1.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d626bb9dae77e28219937af045c257c28bfd3f69333c512553507f5f9798cb76"
 
+[[package]]
+name = "rustc-hash"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "08d43f7aa6b08d49f382cde6a7982047c3426db949b1424bc4b7ec9ae12c6ce2"
+
 [[package]]
 name = "rustix"
 version = "0.38.28"
@@ -1066,6 +1523,15 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "serde_spanned"
+version = "0.6.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "eb3622f419d1296904700073ea6cc23ad690adbd66f13ea683df73298736f0c1"
+dependencies = [
+ "serde",
+]
+
 [[package]]
 name = "serde_urlencoded"
 version = "0.7.1"
@@ -1125,6 +1591,36 @@ dependencies = [
  "digest",
 ]
 
+[[package]]
+name = "sharded-slab"
+version = "0.1.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f40ca3c46823713e0d4209592e8d6e826aa57e928f09752619fc696c499637f6"
+dependencies = [
+ "lazy_static",
+]
+
+[[package]]
+name = "shlex"
+version = "1.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a7cee0529a6d40f580e7a5e6c495c8fbfe21b7b52795ed4bb5e62cdf92bc6380"
+
+[[package]]
+name = "signal-hook-registry"
+version = "1.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d8229b473baa5980ac72ef434c4415e70c4b5e71b423043adb4ba059f89c99a1"
+dependencies = [
+ "libc",
+]
+
+[[package]]
+name = "simd-adler32"
+version = "0.3.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d66dc143e6b11c1eddc06d5c423cfc97062865baf299914ab64caa38182078fe"
+
 [[package]]
 name = "skeptic"
 version = "0.13.7"
@@ -1170,6 +1666,9 @@ name = "spin"
 version = "0.9.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6980e8d7511241f8acf4aebddbb1ff938df5eebe98691418c4468d0b72a96a67"
+dependencies = [
+ "lock_api",
+]
 
 [[package]]
 name = "static_assertions"
@@ -1181,12 +1680,26 @@ checksum = "a2eb9349b6444b326872e140eb1cf5e7c522154d69e7a0ffb0fb81c06b37543f"
 name = "swordfish"
 version = "0.1.0"
 dependencies = [
+ "dotenvy",
+ "image",
+ "serde",
  "serenity",
+ "swordfish-common",
+ "tokio",
+ "toml",
 ]
 
 [[package]]
 name = "swordfish-common"
 version = "0.1.0"
+dependencies = [
+ "fern",
+ "humantime",
+ "leptess",
+ "log",
+ "tracing",
+ "tracing-subscriber",
+]
 
 [[package]]
 name = "syn"
@@ -1250,6 +1763,29 @@ dependencies = [
  "windows-sys 0.48.0",
 ]
 
+[[package]]
+name = "tesseract-plumbing"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a25fbbb95169954a9262a565fbfb001c4d9dad271d48142e6632a3e2b7314b35"
+dependencies = [
+ "leptonica-plumbing",
+ "tesseract-sys",
+ "thiserror",
+]
+
+[[package]]
+name = "tesseract-sys"
+version = "0.5.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bd33f6f216124cfaf0fa86c2c0cdf04da39b6257bd78c5e44fa4fa98c3a5857b"
+dependencies = [
+ "bindgen",
+ "leptonica-sys",
+ "pkg-config",
+ "vcpkg",
+]
+
 [[package]]
 name = "thiserror"
 version = "1.0.52"
@@ -1270,6 +1806,27 @@ dependencies = [
  "syn 2.0.43",
 ]
 
+[[package]]
+name = "thread_local"
+version = "1.1.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3fdd6f064ccff2d6567adcb3873ca630700f00b5ad3f060c25b5dcfd9a4ce152"
+dependencies = [
+ "cfg-if",
+ "once_cell",
+]
+
+[[package]]
+name = "tiff"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6d172b0f4d3fba17ba89811858b9d3d97f928aece846475bbda076ca46736211"
+dependencies = [
+ "flate2",
+ "jpeg-decoder",
+ "weezl",
+]
+
 [[package]]
 name = "time"
 version = "0.3.31"
@@ -1324,7 +1881,10 @@ dependencies = [
  "bytes",
  "libc",
  "mio",
+ "num_cpus",
+ "parking_lot",
  "pin-project-lite",
+ "signal-hook-registry",
  "socket2",
  "tokio-macros",
  "windows-sys 0.48.0",
@@ -1380,6 +1940,40 @@ dependencies = [
  "tracing",
 ]
 
+[[package]]
+name = "toml"
+version = "0.8.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a1a195ec8c9da26928f773888e0742ca3ca1040c6cd859c919c9f59c1954ab35"
+dependencies = [
+ "serde",
+ "serde_spanned",
+ "toml_datetime",
+ "toml_edit",
+]
+
+[[package]]
+name = "toml_datetime"
+version = "0.6.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3550f4e9685620ac18a50ed434eb3aec30db8ba93b0287467bca5826ea25baf1"
+dependencies = [
+ "serde",
+]
+
+[[package]]
+name = "toml_edit"
+version = "0.21.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d34d383cd00a163b4a5b85053df514d45bc330f6de7737edfe0a93311d1eaa03"
+dependencies = [
+ "indexmap",
+ "serde",
+ "serde_spanned",
+ "toml_datetime",
+ "winnow",
+]
+
 [[package]]
 name = "tower-service"
 version = "0.3.2"
@@ -1416,6 +2010,36 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c06d3da6113f116aaee68e4d601191614c9053067f9ab7f6edbcb161237daa54"
 dependencies = [
  "once_cell",
+ "valuable",
+]
+
+[[package]]
+name = "tracing-log"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ee855f1f400bd0e5c02d150ae5de3840039a3f54b025156404e34c23c03f47c3"
+dependencies = [
+ "log",
+ "once_cell",
+ "tracing-core",
+]
+
+[[package]]
+name = "tracing-subscriber"
+version = "0.3.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ad0f048c97dbd9faa9b7df56362b8ebcaa52adb06b498c050d2f4e32f90a7a8b"
+dependencies = [
+ "matchers",
+ "nu-ansi-term",
+ "once_cell",
+ "regex",
+ "sharded-slab",
+ "smallvec",
+ "thread_local",
+ "tracing",
+ "tracing-core",
+ "tracing-log",
 ]
 
 [[package]]
@@ -1551,6 +2175,18 @@ version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f4bf03e0ca70d626ecc4ba6b0763b934b6f2976e8c744088bb3c1d646fbb1ad0"
 
+[[package]]
+name = "valuable"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "830b7e5d4d90034032940e4ace0d9a9a057e7a45cd94e6c007832e39edb82f6d"
+
+[[package]]
+name = "vcpkg"
+version = "0.2.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "accd4ea62f7bb7a82fe23066fb0957d48ef677f6eeb8215f372f52e48bb32426"
+
 [[package]]
 name = "version_check"
 version = "0.9.4"
@@ -1677,6 +2313,24 @@ version = "0.25.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1778a42e8b3b90bff8d0f5032bf22250792889a5cdc752aa0020c84abe3aaf10"
 
+[[package]]
+name = "weezl"
+version = "0.1.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9193164d4de03a926d909d3bc7c30543cecb35400c02114792c2cae20d5e2dbb"
+
+[[package]]
+name = "which"
+version = "4.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "87ba24419a2078cd2b0f2ede2691b6c66d8e47836da3b6db8265ebad47afbfc7"
+dependencies = [
+ "either",
+ "home",
+ "once_cell",
+ "rustix",
+]
+
 [[package]]
 name = "winapi"
 version = "0.3.9"
@@ -1849,6 +2503,15 @@ version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dff9641d1cd4be8d1a070daf9e3773c5f67e78b4d9d42263020c057706765c04"
 
+[[package]]
+name = "winnow"
+version = "0.5.31"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "97a4882e6b134d6c28953a387571f1acdd3496830d5e36c5e3a1075580ea641c"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "winreg"
 version = "0.50.0"
@@ -1864,3 +2527,12 @@ name = "zeroize"
 version = "1.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "525b4ec142c6b68a2d10f01f7bbf6755599ca3f81ea53b8431b7dd348f5fdb2d"
+
+[[package]]
+name = "zune-inflate"
+version = "0.2.54"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "73ab332fe2f6680068f3582b16a24f90ad7096d5d39b974d1c0aff0125116f02"
+dependencies = [
+ "simd-adler32",
+]
diff --git a/Cargo.toml b/Cargo.toml
index ec67dfc..7696445 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
-[workspace]
-resolver = "1"
-members = [
-    "swordfish-common",
-    "swordfish"
-]
\ No newline at end of file
+[workspace]
+resolver = "1"
+members = [
+    "swordfish-common",
+    "swordfish"
+]
diff --git a/swordfish-common/Cargo.toml b/swordfish-common/Cargo.toml
index 829f3ec..471bf70 100644
--- a/swordfish-common/Cargo.toml
+++ b/swordfish-common/Cargo.toml
@@ -6,3 +6,9 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
+fern = "0.6.2"
+humantime = "2.1.0"
+leptess = "0.14.0"
+log = "0.4.20"
+tracing = "0.1.40"
+tracing-subscriber = { version = "0.3.18", features = ["env-filter"] }
diff --git a/swordfish-common/src/constants.rs b/swordfish-common/src/constants.rs
new file mode 100644
index 0000000..cfbfb18
--- /dev/null
+++ b/swordfish-common/src/constants.rs
@@ -0,0 +1,2 @@
+pub const KATANA_ID: u64 = 646937666251915264;
+pub const SOFA_ID: u64 = 853629533855809596;
diff --git a/swordfish-common/src/lib.rs b/swordfish-common/src/lib.rs
index 7d12d9a..979a793 100644
--- a/swordfish-common/src/lib.rs
+++ b/swordfish-common/src/lib.rs
@@ -1,14 +1,33 @@
-pub fn add(left: usize, right: usize) -> usize {
-    left + right
-}
+pub use log;
+pub use tracing::{debug, error, info, trace, warn};
+use tracing_subscriber::{self, fmt, EnvFilter};
+pub mod constants;
+pub mod tesseract;
 
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn it_works() {
-        let result = add(2, 2);
-        assert_eq!(result, 4);
-    }
+pub fn setup_logger(level: &str) -> Result<(), fern::InitError> {
+    // I don't really know how to do it because the unset variable trick doesn't work
+    // since the types can be
+    let formatter = fmt::format()
+        .with_level(true)
+        .with_target(true)
+        .with_thread_ids(false)
+        .with_thread_names(false); // include the name of the current thread.pretty();
+    let filter = EnvFilter::builder()
+        .from_env()
+        .unwrap()
+        .add_directive(
+            format!("swordfish={}", level.to_lowercase())
+                .parse()
+                .unwrap(),
+        )
+        .add_directive(
+            format!("swordfish-common={}", level.to_lowercase())
+                .parse()
+                .unwrap(),
+        );
+    tracing_subscriber::fmt()
+        .event_format(formatter)
+        .with_env_filter(filter)
+        .init();
+    Ok(())
 }
diff --git a/swordfish-common/src/tesseract.rs b/swordfish-common/src/tesseract.rs
new file mode 100644
index 0000000..a416b0b
--- /dev/null
+++ b/swordfish-common/src/tesseract.rs
@@ -0,0 +1 @@
+pub use leptess::LepTess;
diff --git a/swordfish-common/src/utils/karuta.rs b/swordfish-common/src/utils/karuta.rs
new file mode 100644
index 0000000..fee54aa
--- /dev/null
+++ b/swordfish-common/src/utils/karuta.rs
@@ -0,0 +1,3 @@
+fn parse_card() {
+    
+}
\ No newline at end of file
diff --git a/swordfish/Cargo.toml b/swordfish/Cargo.toml
index 602cb82..60f2018 100644
--- a/swordfish/Cargo.toml
+++ b/swordfish/Cargo.toml
@@ -6,4 +6,12 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
+dotenvy = "0.15.7"
+image = "0.24.7"
+serde = "1.0.193"
 serenity = "0.12.0"
+tokio = { version = "1.35.1", features = ["full"] }
+toml = "0.8.8"
+
+[dependencies.swordfish-common]
+path = "../swordfish-common"
diff --git a/swordfish/src/config.rs b/swordfish/src/config.rs
new file mode 100644
index 0000000..6f7ba64
--- /dev/null
+++ b/swordfish/src/config.rs
@@ -0,0 +1,42 @@
+use serde::{Deserialize, Serialize};
+use std::fs;
+
+#[derive(Serialize, Deserialize, Debug)]
+pub struct FileLog {
+    pub enabled: bool,
+    pub path: String,
+}
+
+#[derive(Serialize, Deserialize, Debug)]
+pub struct Log {
+    pub level: String,
+    pub file: FileLog,
+}
+
+#[derive(Serialize, Deserialize, Debug)]
+pub struct Config {
+    pub log: Log,
+}
+
+impl Config {
+    pub fn new() -> Config {
+        Config {
+            log: Log {
+                level: "info".to_string(),
+                file: FileLog {
+                    enabled: false,
+                    path: "swordfish.log".to_string(),
+                },
+            },
+        }
+    }
+    pub fn save(&self, path: &str) {
+        let toml = toml::to_string(&self).unwrap();
+        fs::write(path, toml).expect("Failed to write config file");
+    }
+    pub fn load(path: &str) -> Config {
+        let content = fs::read_to_string(path).expect("Failed to read config file");
+        let config: Config = toml::from_str(&content.as_str()).unwrap();
+        return config;
+    }
+}
diff --git a/swordfish/src/katana.rs b/swordfish/src/katana.rs
new file mode 100644
index 0000000..1bcfff1
--- /dev/null
+++ b/swordfish/src/katana.rs
@@ -0,0 +1,37 @@
+use image::io::Reader as ImageReader;
+use serenity::framework::standard::macros::{command, group};
+use serenity::framework::standard::{CommandResult, Configuration, StandardFramework};
+use serenity::model::channel::Message;
+use serenity::prelude::*;
+use std::io::Cursor;
+use swordfish_common::tesseract::LepTess;
+use swordfish_common::{debug, error, info, trace, warn};
+
+pub async fn analyze_drop_message(message: &Message) -> Result<(), String> {
+    if message.attachments.len() < 1 {
+        return Err("No attachments found".to_string());
+    };
+    trace!("Initializing Tesseract OCR engine...");
+    let mut lep_tess = LepTess::new(None, "eng").unwrap();
+    // Get the image attachment
+    let attachment = &message.attachments[0];
+    let image_bytes = match attachment.download().await {
+        Ok(bytes) => bytes,
+        Err(why) => return Err(format!("Failed to download attachment: {:?}", why)),
+    };
+    // Pre-process the image
+    let mut img = match ImageReader::new(Cursor::new(image_bytes)).with_guessed_format() {
+        Ok(reader) => match reader.decode() {
+            Ok(img) => img,
+            Err(why) => return Err(format!("Failed to decode image: {:?}", why)),
+        },
+        Err(why) => return Err(format!("Failed to read image: {:?}", why)),
+    };
+    img = img.grayscale();
+    img.save("debug.png").unwrap();
+    match lep_tess.set_image_from_mem(&img.as_bytes()) {
+        Ok(_) => (),
+        Err(why) => return Err(format!("Failed to set image: {:?}", why)),
+    };
+    Ok(())
+}
diff --git a/swordfish/src/main.rs b/swordfish/src/main.rs
index a531866..4470c8a 100644
--- a/swordfish/src/main.rs
+++ b/swordfish/src/main.rs
@@ -1,7 +1,152 @@
-#[path = "../../swordfish-common/src/lib.rs"]
-mod swordfish_common;
+use dotenvy::dotenv;
+use serenity::async_trait;
+use serenity::framework::standard::macros::{command, group};
+use serenity::framework::standard::{CommandResult, Configuration, StandardFramework};
+use serenity::model::{
+    channel::Message,
+    id::{ChannelId, MessageId},
+};
+use serenity::prelude::*;
+use std::env;
+use std::path::Path;
+use swordfish_common::*;
 
-fn main() {
-    println!("lol blud");
-    swordfish_common::add(1, 2);
+mod config;
+mod katana;
+
+const GITHUB_URL: &str = "https://github.com/teppyboy/swordfish";
+
+#[group]
+#[commands(ping, drop_analyze)]
+struct General;
+struct Handler;
+#[async_trait]
+impl EventHandler for Handler {
+    async fn message(&self, ctx: Context, msg: Message) {
+        if msg.author.id == ctx.cache.current_user().id {
+            trace!("Ignoring message from self");
+            return;
+        }
+        trace!("Message: {}, sender: {}", msg.content, msg.author.id);
+        if msg.author.id.get() == constants::KATANA_ID {
+            parse_katana(&ctx, &msg).await.unwrap();
+        }
+        if msg.content == "pong" {
+            info!("Message contains 'pong'");
+            if let Err(why) = msg.channel_id.say(&ctx.http, "Pongo!").await {
+                println!("Error sending message: {:?}", why);
+            }
+        }
+    }
+}
+
+async fn parse_katana(ctx: &Context, msg: &Message) -> Result<(), String> {
+    if msg.content.contains("is dropping 3 cards!")
+        || msg
+            .content
+            .contains("I'm dropping 3 cards since this server is currently active!")
+    {
+        trace!("Card drop detected, executing drop analyzer...");
+        katana::analyze_drop_message(msg).await?;
+    }
+    Ok(())
+}
+
+#[tokio::main]
+async fn main() {
+    dotenv().unwrap();
+    let token = env::var("DISCORD_TOKEN").expect("Token not found");
+    let config: config::Config;
+    if Path::new("./config.toml").exists() {
+        config = config::Config::load("./config.toml");
+    } else {
+        config = config::Config::new();
+        config.save("./config.toml");
+    }
+    let log_level = env::var("LOG_LEVEL").unwrap_or(config.log.level);
+    setup_logger(&log_level).expect("Failed to setup logger");
+    info!("Swordfish v{} - {}", env!("CARGO_PKG_VERSION"), GITHUB_URL);
+    info!("Log level: {}", log_level);
+    info!("Loading database...");
+    warn!("Databases are not implemented yet");
+    info!("Initializing Discord client...");
+    let framework = StandardFramework::new().group(&GENERAL_GROUP);
+    framework.configure(Configuration::new().prefix("~")); // set the bot's prefix to "~"
+
+    // Login with a bot token from the environment
+    let intents = GatewayIntents::non_privileged() | GatewayIntents::MESSAGE_CONTENT;
+    let mut client = Client::builder(token, intents)
+        .event_handler(Handler)
+        .framework(framework)
+        .await
+        .expect("Error creating client");
+
+    info!("Starting client...");
+    // start listening for events by starting a single shard
+    if let Err(why) = client.start().await {
+        eprintln!("An error occurred while running the client: {:?}", why);
+    }
+}
+
+#[command]
+async fn ping(ctx: &Context, msg: &Message) -> CommandResult {
+    msg.reply(ctx, "Pong!").await?;
+    Ok(())
+}
+
+#[command]
+async fn drop_analyze(ctx: &Context, msg: &Message) -> CommandResult {
+    let target_channel_id = match msg.content.split(" ").nth(1) {
+        Some(content) => match content.parse::<u64>() {
+            Ok(id) => id,
+            Err(why) => {
+                msg.reply(ctx, format!("Failed to parse message ID: {:?}", why))
+                    .await?;
+                return Ok(());
+            }
+        },
+        None => {
+            msg.reply(ctx, "No message ID provided").await?;
+            return Ok(());
+        }
+    };
+    let target_msg_id = match msg.content.split(" ").nth(2) {
+        Some(content) => match content.parse::<u64>() {
+            Ok(id) => id,
+            Err(why) => {
+                msg.reply(ctx, format!("Failed to parse message ID: {:?}", why))
+                    .await?;
+                return Ok(());
+            }
+        },
+        None => {
+            msg.reply(ctx, "No message ID provided").await?;
+            return Ok(());
+        }
+    };
+    let target_msg = match ctx
+        .http()
+        .get_message(
+            ChannelId::new(target_channel_id),
+            MessageId::new(target_msg_id),
+        )
+        .await
+    {
+        Ok(msg) => msg,
+        Err(why) => {
+            msg.reply(ctx, format!("Failed to get message: {:?}", why))
+                .await?;
+            return Ok(());
+        }
+    };
+    match katana::analyze_drop_message(&target_msg).await {
+        Ok(_) => {
+            msg.reply(ctx, "Drop analysis complete").await?;
+        }
+        Err(why) => {
+            msg.reply(ctx, format!("Failed to analyze drop: {:?}", why))
+                .await?;
+        }
+    };
+    Ok(())
 }
diff --git a/swordfish/src/utils.rs b/swordfish/src/utils.rs
new file mode 100644
index 0000000..e69de29